为您找到与高一必背英语知识重点相关的共200个结果:
学习英语最大的帮手就是兴趣,英语有许多的知识是需要记忆的,也是学习英语的基础。下面就让读文网小编给大家分享几篇高二英语必背知识点吧,希望能对你有帮助!
1.prefer
Prefer doing…to doing…
Prefer to do rather than do
2.advantages/disadvantages优势/劣势
2.Ever since middle school,my sister Wang Wei and I have dreamed about taking a great bike trip.从高中起,我姐姐王维和我就一直梦想做一次伟大的自行车旅行。
连词since引导的时间状语从句用一般过去时,介词since与时间点连用
It is/has been+一段时间+since+一般过去时自从……至今已经多久了。
3.persuade sb to do sth=persuade sb into doing sth说服某人做某事
4.强调句型It is/was+被强调部分+that/who
强调句型可以强调除谓语动词以外的任何句子成份。一般来说,如果被强调部分是人时,用连词that或who;如果被强调部分是物,只能用连词that。
not…until的强调句
5.be fond of喜欢,喜爱
6.Although尽管,虽然,引导让步状语从句
① although 从句多在句首,though 从句可在主句前、中、后任何位置,而且though 可以作副词用于句末,作“但是,不过”讲,而although 无此用法。
② as though(仿佛,好像),even though(即使,尽管)中不能用although。
③ though 引导的让步状语从句可以倒装(将表语、状语、情态动词后的动词原形前置到句首,此用法同as),而 although 不可以。
7.insist on doing sth/sth.一定要、坚持主张
She insists on getting up early and playing her radio loudly.
她老是一大早起来把收音机音量开大
11.care about关心 在乎
care for喜欢,照料,照顾
12.change one’s mind改变主意
13.experience经历/经验
14.Once可作为从属连词,作“一(旦)……就……”解,连接一个表示时间的状语从句。从句中常用一般现在时现在完成时表将来。
Once you have begun you must continue.
15.give in让步 give up 放弃
16.instead of代替,而不是
17.make up one’s mind to do下定决心做某事
18.a large parcel of一大包
19.as usual像往常一样
20.put up our tent搭帐篷
21.stay awake睡不着,醒着stay up熬夜
22.for company做伴
23.lie beneath the stars躺在星空下
24.can hardly wait to do=can’t wait to do迫不及待做某事
25.go in the right direction走正确的方向
26.at a very slow pace.以很慢的速度
27.be similar to类似于
28.afford to do sth付得起,能承担
29.be tired from因……而疲劳be tired of对……厌倦
30.be in high spirits喜气洋洋,兴高采烈
31.come true实现,成真
32.give sb some advice on doing...
33.a guide to………的指南
34.on a tour在游览中,在巡演中
35.in detail详细地
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作为高中生掌握好每一个英语短语,有利于我们提高英语水平。下面就让读文网小编给大家分享一些高一英语必修一重点短语吧,希望能对你有帮助!
spend one’s time in many different ways;
enjoy doing things by oneself; go swimming;
go for an outing; have an outing at (the seashore);
see the sights of Beijing; play the piano (violin);
play chess (basketball); have a swim;
have dances on weekends; have a picnic over the weekend;
go to the cinema; have a party; hold a sports meeting;
do some reading; help sb do sth; enjoy a family trip;
get everything ready for;
ride one’s bike with sb.to(the park);
There are a lot of activities at (the beach).
We enjoy a change from our busy life in the city.
She would like to bring sth. to the picnic.
It was a very relaxing Sunday.
There are good programmes on TV on weekends.
看了高一英语必修一重点短语的人还看:
1.
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4.
5.
6.
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高一英语的时态语法学习很重要哦,时态语法的正确运用能加分不少。以下是小编为大家整理推荐关于高一英语重点时态语法知识点,希望对大家有所帮助。
1. 表示现在 (说话瞬间) 正在进行或发生的动作。
[例句] He is reading a newspaper now.
2. 表示当前一段时间内的活动或现阶段正在进行的动作 (说话时动作不一定正在进行)。
[例句] What are you doing these days?
3. 表示说话人现在对主语的行为表示赞叹或厌恶等, 常与always, constantly, continually等副词连用。
[例句] He is always thinking of others.
4. 表示在最近按计划或安排要进行的动作。常限于go, come, leave, start, arrive等表“移动”、“方向”的词。
[例句] He is coming to see me next week.
1. 表示过去某时正在进行的动作。
[例句] He was sleeping when Mary came to see him.
2. 动词go, come, leave, arrive, start等的过去进行时常表过去将来时。
[例句] She said she was going to Beijing the day after tomorrow.
1. 表示现在习惯或经常反复发生的动作或存在的状态, 常与usually, always, sometimes, often, every day / week / month / year等时间状语连用。
[例句] He often does his homework in his study.
2. 表示主语现在的特征、性格和状态。
[例句] The dictionary belongs to me.
3. 表示客观规律或科学真理、格言, 以及其他不受时间限制的客观存在。
[例句] The moon goes around the sun.
4. 在有连词if, unless, before, as soon as, when, once, however等引导的时间、条件和让步状语从句中, 用一般现在时表将来。
[例句] If you work hard, you won’t fail in the exam.
1. 表示过去某一时间发生的动作或存在的状态。
[例句] She went to the zoo yesterday.
2. 在时间、条件状语从句中代替过去将来时。
[例句] He said when she came he would tell her.
1. 表示将来发生的动作或存在的状态, 常与表示将来的时间状语连用。
[例句] I don’t know what will happen in the future.
2. 常用来表示将来时的结构包括:
(1) shall / will + 动词原形:(单纯) 表将来, 一般不用于条件句。
(2) be going to + 动词原形:(计划)打算做……。
(3) be about to + 动词原形:即将或正要去做某事,通常不与时间状语连用,但可与when引导的从句连用。
(4) be to + 动词原形:预定要做……。
(5) be doing 表示按计划、安排即将发生的动作,常与go, start, set out, leave, reach, arrive, return, come, move等表位移的动词连用。
1. 表示过去发生或已经完成的某一动作对现在造成的影响或结果。
[例句] —Have you had your supper yet? —Yes, I have just had it.
2. 常与介词for, during, in, within, over等引导的时间状语连用, 表示过去的某一行为一直延续到现在。
[例句] I haven’t seen my English teacher for a long time.
3. 表示反复或习惯性的动作, 常与several times, once, twice, frequently等频度副词连用。
[例句] I have been to the USA several times.
4. 表示从过去到现在没有发生过的动作。
[例句] I haven’t swept the floor for a week.
5. 用在时间、条件状语从句中, 表示从句动作先于主句动作完成。
[例句] I’ll tell him after you have left.
6. 在“最高级+ 名词”或在“这是第几次…”之后跟定语从句,从句用现在完成时。
[例句] ①This is the third time I have been there.
②This is the best tea I have ever drunk.
>>>下一页更多精彩“高一英语重点时态语法知识点”#p#副标题#e#
1. 表示在过去某一时刻以前已经开始并一直延续到这一时刻、或是在此刻前已经完成的动作。
[例句] By the end of last term, we had learned 1,000 English words.
2. 有些动词 (如: hope, think, expect, mean, intend, suppose, want等) 的过去完成时可表示过去未曾实现的希望、打算或意图。
[例句] I had hoped to see more of Beijing.
1. 先行词是不定代词。
例句:Please tell me everything that happened to you.
2. 先行词被形容词最高级、序数词或only, last, same, very等修饰。
例句: ①This is the most interesting movie that I have ever seen.
②This is the only book that I read during the summer holiday.
3. 先行词既包括人又包括物。例句:She talked about the writer and his works that interested her.
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随着高中新学期开学,高一新生步入高中,开始新的高中生活。重视衔接,做好过渡高一新学期伊始,以下是读文网网小编整理的高一英语学习文章,希望能够帮到你!
1.come up走近;上来;提出
[典例]
1). The little came up to the stranger and showed him how to get to the police station.
小男孩向陌生人走去,并告诉他去警察局的路。
3). It is certain that the question will come up at the meeting. 这个问题在会议上一定会被提出来的。
5). I am afraid something urgent has come up. 恐怕发生了什么急事。
[短语归纳]
come across邂逅 come about发生 come at向…扑来,攻击 come from 来自
come out 出版;开花;结果是 come up with想出
come round 绕道而来 come down落下,塌下
[练习] 用come构成的词组填空。
1). The hunter walked across the forest when suddenly a bear _______ him.
2). The magazine __________ once a month.
3). I wish you can ___________ to England on your holiday.
4). The engineers has ______________ new ways of saving energy.
5). They ___________ an old school friend in the street this morning.
答案: 1). came at 2). comes out 3). come over 4). come up with 5). came across
2. make use of 利用;使用
[典例]
1). You ought to make good use of any opportunity to practise English. 你应该好好利用机会练习英语。
[短语归纳]
make good use of 好好利用 make full use of 充分利用 make the best/most of 充分利用
[练习]
1). 要充分利用一切机会说英语。2). 我们要很好地发挥她的才能。
答案: 1). Make full use of every chance you have to speak English.
2). We will make good use of her talents.
3. such as例如;像这种的
1). Such poets as Keats and Shelley wrote Romantic poetry.
有些诗人, 如济慈和雪莱, 写的是浪漫主义的诗歌
2). Wild flowers such as orchids and primroses are becoming rare.
兰花和报春花之类的野花越来越少了
[练习] 用such as或for example填空
1). I like drinks __________ tea and soda.
2). The report is incomplete; it doesn’t include sales in France, ________.
答案: 1) such as 2). For example
4. play a part (in) 扮演一个角色;参与
[典例] 1). She plays an active part in local politics. 她积极参与地方政治活动。
2). She played a major part in the success of the scheme. 她对该计划的成功起了重要作用。
翻译:中国在当今世界扮演着重要的角色。
China is playing an important part/role in the world today.
[短语归纳]
take part (in sth)参加, 参与(某事物 for the most part 整体上; 通常; 多半
the best part of sth(某事物的)绝大部分(尤指一段时间) for my part就我来说
[练习] 中译英
1). 有多少国家要参加(世界杯赛)?
2). 对我来说, 到哪儿吃饭都无所谓。
答案: 1). How many countries will be taking part (in the World Cup)?
2). For my part, I don't mind where we eat.
6. because of 因为;由于
[典例]1). They are here because of us. 他们是因为我们来这里的。
[短语归纳]
because of 是复合介词。
because 是从属连词,引导原因状语从句。
[练习] ⑴ He came late to school again _______ he got up too late.
⑵ The girl cried __________ what the teacher said.
⑶ we have to cancel our trip _________ the bad weather.
7. base on …以…为基础
e.g The movie is based on facts
7.ever before 从前 8.even if/though 即使
9.be based on 以……为基础 10.over time 长期以来
11.in the early days 在早期 12.the same as 相同于
13. Believe it or not信不信由你
14. a number of +N. 许多,大量. 作主语时, 谓语用复数.
the number of +N. …的数量. 作主语时, 谓语用单数
Eg A number of people have read this novel.
The number of people here is 50.
V重点句子 (旨在提供句子结构等所需材料)
1. Which country do you think has the most English learners?
[解释]do you think/believe/expect/ find/know/suppose 作为插入语,放在特殊疑问词后,其它内容紧跟其后并用陈述语序。
What time do you expect we will come and pick you up?你希望我们几点来接你?
What do you suppose he will do after he hears about the good news?
你认为他听到那个好消息后会做什么呢?
Why do you think their team could win the football match? 你认为他们队为什么能赢得那场足球赛呢?
2. Today, more people speak English as their first, second or a foreign language than ever before.
[解释] than ever before 常与比较级连用,意为“比以往任何时候更”。如:
The stars were shining brightly in the dark sky, and the night was more beautiful than ever before. 繁星点缀在夜空里,夜晚比以往更美。
[练习] 中译英
1). 简看起来比以前漂亮多了。 2). 雨下得比以前更大。
答案: 1). Jane looks much prettier than ever before.
2). It's raining harder than ever before.
拓展:(1)引导让步状语从句的引导词还有 although, though, no matter when/what..., whenever, wherever, however 等等。
(2)as也可以引导让步状语从句,但要把其表语、谓语或宾语前置,且前置的单数名词不可以加冠词。
①Even though you achieve great success in your work, you should not be conceited.
即使你们在工作中取得了巨大的成绩,也不应该自满。
②Whatever you do, do it well.
不管你做什么,把它做好。
③However hot it is, he won't take off his hat.
不管多热,他都不摘下帽子。
④Girl as she is, she can go alone in the darkness.
尽管她是个女孩,她敢一个人走夜路。
[即境活用1](2007·浙江)Many of them turned a deaf ear to his advice, ______they knew it to be valuable.
A.as if B.now that C.even though D.so that
解析:even though=even if “即使”,引导让步状语从句。
答案:C
2.Believe it or not, there is no such thing as standard English. 信不信由你,(世界上)没有什么标准英语。
(1)believe it or not 信不信由你。常在句中做插入语。
(2)no such thing 没有这样的事情。such与 all, no, some, any, few, little, many, much, several, one 等词连用时,应位于它们的后面。
①Believe it or not, he refused to accept our offer.信不信由你,他拒绝接受我们的帮助。
②There is no such street in the city.这城市没有那样的街道。
③He said he didn't have time or made some such excuse.他说他没有时间或别的诸如此类的借口。
[即境活用2](2009·安徽)I’m amazed to hear from my school teacher again. ______, it is ten years since we met last.
A.In a word B.What’s more C.That’s to say D.Believe it or not
解析:句意:想不到又一次收到学校老师的来信,信不信由你,我们上次见面还是在十年前。in a word总之;what’s more而且;that’s to say也就是说;believe it or not信不信由你。
答案:D
3. with的复合结构
[应用3](1)—Come on, please give me some ideas about the project.
—Sorry. With so much work ______ my mind, I almost break down.
A.filled B.filling C.to fill D.being filled
解析:with复合结构中,work和fill是主动关系,且表示正在进行,因此其后要用doing结构。
答案:B
(2)John received an invitation to dinner, and with his work ______, he gladly accepted it.
A.finished B.finishing C.having finished D.was finished
解析:根据work和finish是被动关系,可以判断出答案。
答案:A
(3)______ two exams to worry about, I have to work really hard this weekend.
A.With B.Besides C.As for D.Because of
解析:根据句意,此处应采用“with+宾语+不定式”。
答案:A
(4)It was cold outside, the boy ran into the room ______ his nose red.
A.to B.on C.in D.with
解析:这个句子考查with的复合结构的用法,用“with+名词+形容词”做状语表示伴随情况。而to、on、in作为介词则没有这种用法,故排除A、B、C,答案为D。句意是:外面天气很冷,那个男孩跑进了屋子时,鼻子红红的。
答案:D
语法讲解
引语的概念(以课文88页为主,本文重在方法提炼与巩固)
直接引述别人的原话,叫直接引语 直接引语通常都用引号括起来
用自己的话把别人的话陈述出来,叫间接引语
间接引语在多数情况下都构成一个 _宾语从句#p#副标题#e#
DirectSpeech | IndirectSpeech |
She said, “I like singing. ” | She said she liked singing |
She said, “I am waiting for a bus.” | She said she was waiting for a bus. |
总结:直接引语是陈述句,变为间接引语时用连词that引导宾语从句.从句中的人称,时态,指示代词,时间状语,地点状语等相应变化.(见课本88)
补充:
Direct Speech | Indirect Speech |
She asked, “Have you seen the film?” | She asked me whetherif I had seen the film. |
He asks, “Are you a doctor, John?” | He asks John ifwhether he is a doctor. |
She asked us, “Where are you going to get off?” | She asked us where we were going to get off. |
He asked them, “Who gave you a talk yesterday?” | He asked them who had given them a talk the day before. |
总结 直接引语是一般疑问句,变为间接引语时,用连词if或whether连接。
直接引语是特殊疑问句,变为间接引语时,仍用原来的疑问词作连词来引导。
解题步骤:1.陈述句
“I don’t like computers,” Sarah said to her friends.
第一步Sarah said to her friends that I don’t like computers.
( I—she 时态said 过去式 don’t ---- didn’t )
第二步Sarah said to her friends that she didn’t like computers.
2. 一般疑问句:
Is it easy to improve the condition of the soil? ( They asked him )
第一步It is easy to improve the condition of the soil.
第二步They asked him if it is easy to improve the condition of the soil.
第三步Asked过去式 is---- was
第四步They asked him if it was easy to improve the condition of the soil.
3.特殊疑问句:
When do you harvest the wheat ?( They asked him )
第一步you harvest the wheat
第二步They asked him When you harvest the wheat.
第三步(you--he)(harvest-- harvested)
第四步They asked him when he harvested the wheat
练习
1.He asked ____ for the violin.
A Did I pay how much B. I paid how much C. how much did I pay D. how much I paid
2. Someone is ringing the doorbell. Go and see _____.
A.who is he B. who he is C. who is it D. who it is
3. Can you tell me ____?
A.how good is his spoken English B. how well his spoken English is
C. how well he speaks English D. how good he can speak English
4. He said that he had bought the jacket____.
A .before three days B. three days before C. three days ago D. last week
5. Did you say_____?
A. that what he said was true B. that it was true that he said
C. what did he say was true D. what he said it was true
6. Please tell me ____ from.
A .where do you come B. where you come
C. where you will come D. there you come
7. Ask her ____ come with us.
A if she will B. if or not she will
C. that if she will D. whether will she
8. The driver said that he ____ pick ____ a passenger at west street.
A will, up B. would, up C. will, out D. would, out
9. He said he ___ in 1993.
A .has born B. had been born C. had born D. was born
10. John ___ me he was going to help me with my English.
A. explained B. spoke C. told D. said
答案:1.A; 2.B; 3.C; 4.B ; 5.A; 6.B; 7.A; 8.B ;9..D; 10.C
单元小测
1.课文单词填空
At the end of the 16th century, English was only spoken by people from England. They were native speakers. Today, the largest number of people 1 (speak) English may be in China. A lot of Chinese people speak English 2 their foreign language.
3 English language has changed quite a lot over the last four centuries. Old English sound more 4 less like German for it was 5 on German, but modern English sounds more like French than German 6 England was once ruled by the French.
Two people had great effects on the English changes. One was Shakespeare, who 7 (large) the English 8 (词汇) ; the other was Noah Webster, 9 wrote a dictionary 10 gave American English its own identity.
2..单词拼写
1.A lot of students p_______________ at the meeting took part in the discussion.
2.The tall tree was struck by l___________ and broke.
3.The robber was caught when he was filling his car with p__________ at the filling station.
4.Go up in an e_______________ to the fifth floor.
5.He looked calm, but a__________ he was very nervous
6.In the word “happy” the _________(重音) is on the first syllable.
7.He has a poor _________________(词汇), so he can't express himself correctly.
8.The gentlemen disclosed their own __________(身份).
9.Anyone who wants to learn English well must remember the ___________(惯用法) of English.
10.Though he is not a ___________(本国的) English speaker, he can speak English very fluently.
3. .单项选择
1.(2009·安徽卷)-Do you think it’s a good idea to make friends with your students?
-______, I do. I think it’s a great idea.
A.Really B.Obviously C.Actually D.Generally
2.His uncle made a film ______ his story in his childhood.
A.based on B.was based on C.basing on D.to base on
3.(2010·山东潍坊质量监测)It could be judged from her eyes ______ she was very satisfied with her performance.
A.what B.which C.that D.where
4.The money collected should be made good use ______ the people in Sichuan Province who suffered a lot in the earthquake.
A.of helping B.to help C.to helping D.of to help
5.During the flight to the Moon, Chang’e I Satellite ______ adjusts her direction so that she can go into her programmed orbit and then circle around it at the most appropriate angle(角度).
A.eventually B.gradually C.constantly D.continuously
6.I’m Chinese and I do feel ______ Chinese language is ______ most beautiful language. What’s your opinion?
A.the; a B./; the C.the; / D./; a
7.______ as a serious problem at present, it has drawn a lot of people’s attention.
A.Recognize B.Recognized C.Being recognized D.Having recognized
8.The army received a command that they ______ to the front immediately.
A.would march B.must march C.should march D.were marching
9.The newly-founded chess club formally ______ us to attend the opening ceremony.
A.requested B.required C.demanded D.commanded
10.(2009·江西一模)Films, ______ the one you told me about yesterday or the one that will be on, ______ not worth seeing.
A.including; is B.as well as; are C.besides; is D.such as; are
11.The part that China ______in the international affairs ______ in the international society.
A.plays; is widely praised B.plays; is wide praised
C.takes; widely praised D.takes; wide praised
12.______, a sleepy driver killed twenty-two students and teachers in a traffic accident in Shanxi Province.
A.What's more B.After all C.Believe it or not D.More or less
13.Many students make great progress in listening ______ the large amount of time devoted to it.
A.because of B.instead of C.in case of D.in spite of
14.—Oh, it's you! I ______ you.
—I've just had my hair cut, and I'm wearing new glasses.
A.didn't recognize B.didn't know C.haven't recognized D.haven't known
15.He won't change his mind ______ you go and try to persuade him yourself.
A.since B.until C.as if D.even if
1.答案:1.speaking 2. as 3. The 4. or 5. based 6. because
7.enlarge 8.vocabulary 9.Samuel Johnson
答案1.present;2. lightning;3. Petrol;4. Elevator;5. actually
6. accent;7.vocabulary 8. Identities 9. Usage 10. native#p#副标题#e#
1.答案:C 解析:考查副词。really真正地;obviously明显地;actually实际上; generally大体上。actually在句中起加强语气的作用,相当于sure,certainly, of course。
2. 答案:A 解析:based on为过去分词短语,在句中做后置定语修饰a film。
3. 答案:C解析:考查名词性从句。语意为:她对她的表现很满意,这可以从她的眼睛里判断出来。It是形式主语,that引导的从句是真正的主句。
4.答案:D 解析:make (good) use of“(好好)利用”,变为被动时态即be made use of;句中to help the people...为不定式做目的状语。
5. 答案:B解析:考查副词词义辨析。句意为:在飞往月球的途中,嫦娥一号卫星逐渐调整她的方向以便能进入预定的轨道并以合适的角度绕其运行。A.最终;B.逐渐地;C.不断地;D.继续地。
6. 答案:A 解析:第一空需填the,指“汉语”;第二空填a, a most beautiful language是泛指,其中most相当于very。
7. 答案:B 解析:be recognized as“被认为是……”;句中recognized为过去分词做状语。
8.答案:C 解析:command“命令”,其 that从句中用“(should)+动词原形”。
9. 答案:A 解析:表示正式委婉的请求用 request。
10. 答案:D 解析:such as 用于列举事物。又因为主语为复数,第二空格用 are,故选D。本句译为:像你昨天告诉我的电影,以及即将上映的,都不值得看
11. 答案:A 解析:第一空考查短语 play a part in; 第二空考查被动语态
12. 答案:C 解析:考查固定短语。
13. 答案:A 解析:考查介词短语。because of“因为”
14.答案:A 解析:句中表示“刚刚没有认出某人”用 didn't recognize
15.答案:D解析:考查 even if引导让步状语从句。
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高中英语语法知识是比较重要的一项基础知识,学好英语语法知识才能够更快的掌握英语。下面就让读文网小编给大家分享一些高一英语重点语法知识点总结吧,希望能对你有帮助!
1.prefer
Prefer doing…to doing…
Prefer to do rather than do
2.advantages/disadvantages优势/劣势
2.Ever since middle school,my sister Wang Wei and I have dreamed about taking a great bike trip.从高中起,我姐姐王维和我就一直梦想做一次伟大的自行车旅行。
连词since引导的时间状语从句用一般过去时,介词since与时间点连用
It is/has been+一段时间+since+一般过去时自从……至今已经多久了。
3.persuade sb to do sth=persuade sb into doing sth说服某人做某事
4.强调句型It is/was+被强调部分+that/who
强调句型可以强调除谓语动词以外的任何句子成份。一般来说,如果被强调部分是人时,用连词that或who;如果被强调部分是物,只能用连词that。
not…until的强调句
5.be fond of喜欢,喜爱
6.Although尽管,虽然,引导让步状语从句
① although 从句多在句首,though 从句可在主句前、中、后任何位置,而且though 可以作副词用于句末,作“但是,不过”讲,而although 无此用法。
② as though(仿佛,好像),even though(即使,尽管)中不能用although。
③ though 引导的让步状语从句可以倒装(将表语、状语、情态动词后的动词原形前置到句首,此用法同as),而 although 不可以。
7.insist on doing sth/sth.一定要、坚持主张
She insists on getting up early and playing her radio loudly.
她老是一大早起来把收音机音量开大
11.care about关心 在乎
care for喜欢,照料,照顾
12.change one’s mind改变主意
13.experience经历/经验
14.Once可作为从属连词,作“一(旦)……就……”解,连接一个表示时间的状语从句。从句中常用一般现在时现在完成时表将来。
Once you have begun you must continue.
15.give in让步 give up 放弃
16.instead of代替,而不是
17.make up one’s mind to do下定决心做某事
18.a large parcel of一大包
19.as usual像往常一样
20.put up our tent搭帐篷
21.stay awake睡不着,醒着stay up熬夜
22.for company做伴
23.lie beneath the stars躺在星空下
24.can hardly wait to do=can’t wait to do迫不及待做某事
25.go in the right direction走正确的方向
26.at a very slow pace.以很慢的速度
27.be similar to类似于
28.afford to do sth付得起,能承担
29.be tired from因……而疲劳be tired of对……厌倦
30.be in high spirits喜气洋洋,兴高采烈
31.come true实现,成真
32.give sb some advice on doing...
33.a guide to………的指南
34.on a tour在游览中,在巡演中
35.in detail详细地
看了高一英语重点语法知识点总结的人还看:
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初一英语有哪些重要的知识呢?接下来是读文网小编为大家带来的初一英语重点知识汇总24条,供大家参考。
1.in/on
在表示空间位置时,in表示在某个空间的范围以内,on表示在某一个物体的表面之上。
例如:There is a bird in the tree. 树上有只鸟。There is a picture on the wall. 墙上有张图。
2. this/that/these/those
(1)this常常用来指在时间、地点上更接近讲话人的人和事,these是this的复数形式。that常常用来指在时间、地点上离讲话人更远一点的人和事,those时that的复数形式。例如:You look in this box and I’ll look in that one over there.你看看这个盒子,我去看那边的那个盒子。
I want this car, not that car. 我想要这辆小汽车,不是那一辆。
Take these books to his room, please. 请把这些书拿到他房间去。
This is mine; that’s yours. 这个是我的,那个是你的。
These are apples; those are oranges. 这些是苹果,那些是橘子。
(2)在打电话的用语中,this常常指的是我,that常常指的是对方。例如:
This is Mary speaking. Who’s that? 我是玛丽。你是谁?
3. There be/ have
There be "有",其确切含意为"某处或某时存在某人或某物。"其结构是:There be + 某人或某物 + 表示地点或时间的状语。There be 后面的名词实际上是主语,be 动词的形式要和主语在数上保持一致,be动词后面的名词是单数或不可数名词时用is,名词是复数时用are。例如:
(1) There is a big bottle of coke on the table. 桌上有一大瓶子可乐。
(2) There is a doll in the box. 那个盒子里有个娃娃。
(3) There are many apples on the tree. 那树上有许多苹果。
总之,There be结构强调的是一种客观存在的"有"。have表示"拥有,占有,具有",即:某人有某物(sb. have / has sth.)。主语一般是名词或代词,与主语是所属关系。例如:
(4) I have two brothers and one sister.我有两个兄弟,一个姐姐。
(5) That house has four rooms.那所房子有四个房间。
4. look/ see/ watch
(1)look 表示“看、瞧”,着重指认真看,强调看的动作,表示有意识地注意看,但不一定看到,以提醒对方注意。,如:
Look! The children are playing computer games. 瞧!孩子们在玩电脑游戏。
Look! What’s that over there? 看!那边那个是什么?
单独使用是不及物动词,如强调看某人/物,其后接介词at,才能带宾语,如:
He’s looking at me。他正在看着我。
(2)see强调“看”的结果,着重的是look这个动作的结果,意思是“看到”,see是及物动词,后面能直接跟宾语。如:
What can you see in the picture? 你能在图上看到什么?
Look at the blackboard. What did you see on it?看黑板!你看到了什么?
(3)watch“观看,注视”,侧重于场面,表示全神贯注地观看、观察或注视某事务的活动,强调过程,常用于“看电视、看足球、看演出”等。如:
Yesterday we watched a football match on TV.昨天我们从电视上看了一场足球比赛。
5. house/ home/family
house :“房子”,指居住的建筑物; Home: “家”,指一个人同家人共同经常居住的地方; Family: “家庭“,“家庭成员”。例如:Please come to my house this afternoon. 今天下午请到我家来。
He is not at home. 他不在家。My family all get up early. 我们全家都起得很早。
6. fine, nice, good, well
四者都可用作形容词表示"好"之意,但前三者既可作表语又可作定语,而后者仅用作表语。主要区别在于:
(1) fine指物时表示的是质量上的"精细",形容人时表示的是"身体健康",也 可以用来指"天气晴朗"。例如:Your parents are very fine. 你父母身体很健康。
That's a fine machine.那是一台很好的机器It's a fine day for a walk today.今天是散步的好时候。
(2)nice主要侧重于人或物的外表,有"美好","漂亮"的意思,也可用于问候或赞扬别人。
例如:Lucy looks nice. 露西看上去很漂亮。These coats are very nice. 那些裙子很好看。
Nice to meet you. 见到你很高兴。It's very nice of you. 你真好。
(3)good形容人时指"品德好",形容物时指"质量好",是表示人或物各方面都好的普通用语。例如:Her son is a good student. 她儿子是一个好学生。
The red car is very good. 那辆红色小汽车很好。
(4)well只可用来形容人的"身体好",但不能作定语,它也能用作副词作状语,多放在所修饰的动词之后。例如:I'm very well, thanks. 我身体很好,谢谢。
My friends sing well. 我的朋友们歌唱得好。
7. That's right./ That‘s all right./ All right.
That’s right意为“对的”,表示赞同对方的意见、看法或行为,肯定对方的答案或判断。例如:"I think we must help the old man.""我想我们应该帮助这位老人。"
"That's right."或 "You're right.""说得对"。
That’s all right.意为“不用谢”、“没关系”,用来回答对方的致谢或道歉。例如:
"Many thanks." "That's all right." "Sorry. It's broken." "That's all right."
All right.意为“行了”、“可以”,表示同意对方的建议或要求。有时还可以表示“身体很好”
"Please tell me about it." "请把此事告诉我。" "All right.""好吧。"
Is your mother all right?你妈身体好吗?
8. make/do
这两个词都可以解释为“做”,但含义却不同,不能混用。make指做东西或制东西,do指做一件具体的事。Can you make a paper boat for me? 你能为我做个纸船吗?
He’s doing his homework now.他正在做他的作业。
9. say/speak/talk/tell
say:是最口语化的最普通的一个词,意为“说出”、“说道”,着重所说的话。如:
“I want to go there by bus” , he said . 他说,“我要坐汽车到那里去。”Please say it in English .请用英语说。
speak : “说话”,着重开口发声,不着重所说的内容,一般用作不及物动词 (即后面不能直接接宾语 ) 。如:Can you speak about him? 你能不能说说他的情况?I don’t like to speak like this. 我不喜欢这样说话。
speak 作及物动词解时,只能和某种语言等连用,表达在对话中恰当使用词汇的能力。
如:She speaks English well.她英语说得好。
talk : 与 speak 意义相近,也着重说话的动作,而不着重所说的话,因此,一般也只用作不及物动词, 不过,talk 暗示话是对某人说的,有较强的对话意味,着重指连续地和别人谈话。如:I would like to talk to him about it . 我想跟他谈那件事。Old women like to talk with children.老年妇女喜欢和孩子们交谈。
tell : “告诉”,除较少情况外,一般后面总接双宾语。如:He’s telling me a story.他在给我讲故事。
tell a lie 撒谎 tell sb. to do sth. /tell sb. not to do sth 如:.Miss Zhao often tells us to study hard.
10. do cooking/ do the cooking
do cooking 作“做饭”解,属泛指。do the cooking 特指某一顿饭或某一家人的饭。cooking为动名词,不能用作复数,但前面可用 some, much修饰。从do some cooking可引出许多类似的短语:do some washing 洗些衣服do some shopping 买些东西do some reading 读书do some writing 写些东西do some fishing 钓鱼
从以上短语可引申出另一类短语,不能用some, much或定冠词。
go shopping 去买东西go fishing 去钓鱼go boating 去划船go swimming 去游泳
11. like doing sth./ like to do sth.
like doing sth. 与like to do sth. 意思相同,但用法有区别。前者强调一般性的爱好或者表示动作的习惯性和经常性;后来表示一次性和偶然性的动作。例如:
He likes playing football, but he doesn‘t like to play football with Li Ming.他喜欢踢足球,但是他不喜欢和李明踢。
12. other/ others/ the other/ another
other表其余的,别的,如:Have you any other questions?你还有其他问题吗?
others 别的人,别的东西.如:In the room some people are American, the others are French.在屋子里一些人是美国人,其他的是法国人。
the other表另一个(二者之中)one…,the other…如:One of my two brothers studies English, the other studies Chinese.我两个哥哥中的一个学习英文,另一个学中文。
another表三者以上的另一个,另一些如:There is room for another few books on the shelf.书架上还可以放点书。
13. in the tree/ on the tree
in the tree 与 on the tree.译成中文均为"在树上"但英语中有区别。in the tree表示某人、某事(不属于树本身生长出的别的东西)落在树上,表示树的枝、叶、花、果等长在树上时,要使用on the tree.如:There are some apples on the tree. 那棵树上有些苹果。There is a bird in the tree. 那棵树上有只鸟。
14. some/ any
some和 any既可修饰可数名词,也可修饰不可数名词。但有以下两点需要注意。
(1)some常用于肯定句中,any常用于否定句和疑问句中。如:
There is some water in the glass.Is there any water in the glass?There isn't any water in the glass.
(2)在说话者希望得到肯定答复的一般疑问句中,或在表示请求,邀请的疑问句中,我们依然用some。如:Would you like some tea?
15. tall/ high
(1)说人,动物,树木等有生命的东西,主要用tall,不用high,例如 a tall woman 一个高个子妇女a tall horse 一个高大的马
(2)说一个不与地面接触的人和物的高时,要用high,而不用tall,比如人站在桌子上时,飞机飞上天时,例如: He is high up in the tree. 他高高地爬在树上。 The plane is so high in the sky. 飞机在空中这么高。
(3)指建筑物、山时要tall或high都可以,不过high的程度比tall高。
(4)high可作副词,tall不能。
(5)tall的反义词为short, high的反义词为low.
16. can/ could
(1) can表示体力和脑力方面的能力,或根据客观条件能做某种动作的"能力"。例如:
Can you ride a bike?你会骑自行车吗?What can I do for you?要帮忙吗?Can you make a cake?你会做蛋糕吗?
(2) can用在否定句和疑问句中时有时表示说话人的"怀疑""猜测"或不肯定。例如:
Where can he be?他会在什么地方呢?Can the news be true?这个消息会是真的吗?
It surely can't be six o'clock already?不可能已经六点钟了吧?
You can't be hungry so soon,Tom,you've just had lunch.汤姆,你不可能饿得这么快,你刚吃过午饭。
What can he mean?他会是什么意思?
在日常会话中,can可代替may表示"允许",may比较正式。例如:You can come in any time.你随时都可以来。
--- Can I use your pen?我能用你的钢笔吗?--- Of course,you can.当然可以。
You can have my seat,I'm going now.我要走了,你坐我的座位吧。
(3) could
could 是 can的过去式,表示过去有过的能力和可能性(在否定和疑问句中)。例如:
The doctor said he could help him.(能力)医生说他能帮助他。
Lily could swim when she was four years old.(能力)当丽丽四岁的时候她就会游泳。
At that time we thought the story could be true.(可能性)那时我们以为所说的可能是真的。
could可代替can表示现在时间的动作,但语气较为婉转。例如:
Could I speak to John,please?我能和约翰说话吗?#p#副标题#e#
Could you?在口语中表示请求对方做事。例如:Could you wait half an hour?请你等半个小时好吗?Could you please ring again at six?六点钟请你再打电话好吗?
(4) can的形式
只有现在式can和过去式could两种形式。能表示一般现在和一般过去两种时态,有时也能表示将来。所有其他时态(包括将来时)须用be able to加动词不定式来表示。
例如:They have not been able to come to Beijing.他们没有能到北京来。
17. look for/ find
look for 意为“寻找”,而find意为“找到,发现”,前者强调“找”这一动作,并不注重“找”的结果,而后者则强调“找”的结果。例如:She can’t find her ruler. 她找不到她的尺子啦。
Tom is looking for his watch,but he can’t find it.汤姆正在寻找他的手表,但没能找到。
18. be sleeping/ be asleep
be sleeping 表示动作,意思是“正在睡觉”;be asleep 表示状态,意思是“睡着了”。
如:---What are the children doing in the room? 孩子们在房间里做什么?---They are sleeping.他们正在睡觉。
The children are asleep now.现在孩子们睡着了。
19. often/ usually/sometimes
often 表示"经常",sometimes表示"有时候",在表示发生频率上often要高于usually,usually要高于sometimes。这三个词表示的是经常性,一般性的动作或情况,常与一般现在时连用,常位于主要谓语动词的前面,其他谓语动词(be动词,情态动词和助动词)的后面,有时也可位于句尾。如果要加强语气,则放在句首。
We usually play basketball after school.我们通常放学后打篮球。Sometimes I go to bed early.有时,我睡觉很早。
He often reads English in the morning.他经常在早晨读英语。
20. How much/ How many
how much常用来询问某一商品的价格,常见句式是How much is / are…?
How much is the skirt? 这条裙子多少钱?How much are the bananas? 这些香蕉多少钱?
how much后加不可数名词,表示数量,意为“多少“,how many后加可数名词的复数形式。
How much meat do you want? 你要多少肉呀?How many students are there in your class? 你们班有多少人?
21. be good for/ be good to/ be good at
be good for 表示"对……有好处",而be bad for表示"对……有害";be good to表示"对……友好",而be bad to表示"对……不好";be good at表示"擅长,在……方面做得好",而be bad at表示"在……方面做得不好"。
如:Doing eye exercises is good for your eyes.做眼保健操对你的眼睛有好处。
Eating too much is bad for you health.吃的太多对你的身体有害。
Miss Li is good to all of us.李老师对我们所有的人都很友好。
The boss is bad to his workers.这个老板对他的工人不好。
Li Lei is good at drawing, but I'm bad at it.李雷擅长画画,但是我不擅长。
22. each/ every
each 和every都有"每一个"的意思,但含义和用法不相同。each从个体着眼,every从整体着眼。each 可用于两者或两者以上,every只用于三者或三者以上。
如:We each have a new book.我们每人各有一本新书。There are trees on each side of the street.街的两旁有树。
He gets up early every morning.每天早晨他都起得早。
each可以用作形容词、副词和代词;every只能用作形容词。如:Each of them has his own duty.他们各人有各人的义务。They each want to do something different.他们每个人都想做不同的事情。
23. 一般现在时/现在进行时
一般现在时表示经常性的或习惯性的动作或存在的状态,也表示说话者的能力,还有自然现象;而现在进行时表示正在进行或发生的动作(构成方式为am/is /are/+doing)。
I do my homework in the evening.我在晚上做作业。I'm doing my homework now.我现在正在做作业。
现在进行时常与now, these days, at the moment 或Look, listen等词连用;而一般现在时常与often, always, sometimes, usually, every day, in the morning, on Mondays等连用。
We often clean the classroom after school.我们经常放学后打扫教室。
Look! They are cleaning the classroom .看!他们正在打扫教室呢。
24. put on/ / in
put on意为“穿上,戴上”。主要指“穿上”这一动作, 后面接表示服装、鞋帽的名词。
in 是介词,表示“穿着”强调状态。在句中可以做定语、标语和状语。如:
It’s cold outside, put on your coat. 外面冷,穿上你的外衣。
He puts on his hat and goes out. 他戴上帽子,走了出去。
The woman in a white blouse is John’s mother.穿白色衬衣的那个妇女是John的妈妈。
看过初一英语重点知识汇总24条的还看了:
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面对即将到来的八年级下册英语期末考试,同学们要准备哪些重点知识点复习呢?接下来是读文网小编为大家带来的八年级下册英语的重点知识汇总,供大家参考。
1. collect shells收集贝壳
2. skating marathon滑冰马拉松
3. your first pair of skates你第一双滑冰鞋
4. raise money募捐
5. the first one to do sth. 第一个做某事
6. the whole five hours整整五个小时
7. three and a half years三年半
8. run out of用光,用尽
9. on my seventh birthday在我七岁生日时
10. by the way顺便说一下
11. the most common最常见的
12. think of想起
13. famous characters著名人物
14. with a colorful history具有丰富多彩的历史
15. family history家史
western history西方历史
II. 重要句型
◎She said she was having asurprise party for Lana on Friday night.
on Friday night
We often have a meeting on Monday morning. 我们经常在周一早晨开会。
On a raining cold morning, he left hishometown. 在一个寒冷的雨天的早上,他离开了家乡。
泛指“在早晨/上午”“在下午”或“在晚上”要用in themorning, in the
afternoon或 in the evening/ at night。
相关链接:
辨析at, on 和in表示的时间:
at表示时间的一点或较短的时期。例如:
at 11:00 在11点钟
at half past five 在5点半
at noon 在中午
at this time of that day 在那天的这个时刻
on 表示具体的某一天或特殊的某一天的早上、下午、晚上等。例如:
on Tuesday 在星期二
on April 8 在4月8日
on the night of May 25 在5月25日的晚上
on a sunny morning 在一个晴朗的早晨
in表示某年、某季、某月或泛指某天中的某段时间。例如:
in 2008 在2008年
in spring 在春天
in May 在5月
in the morning/ afternoon/ evening 在上午/下午/晚上
练一练
①—Whenwere you born?
—I wasborn 1989.
A. at B. on C. in
②TheWomen’s Day is March 8th.
A. in B. at C. on
③Miss Green goes to the doctor’s Monday morning.
A. on B. in C. at
【中考链接】
Peter usually gets up early the morning.
A. on B. in C. at D. of (北京市)
②I go to school 8 o’clockin the morning.
A. at B. in C. on D. for (重庆市)
③We will never forget whathappened the afternoon of May 12,
A. in B. by C. at D. on (河南省)
④ May 27th, 2008, millions of peoplewatched the Beijing Olympic Torch Relay in Nanjing.
A. On B. In C. At D. For (南京市)
⑤—When was the car invented?
—It wasinvented 1885.
A. at B. in C. on D. for (温州市)
◎I’m good at speaking.
be good at…意为“在……方面做得好,擅长”,其反义词组为 be weak/ poor in/at…“在……方面很差”。例如:
He is good at singing. 他擅长唱歌。
Sam is weak/poor in/at high jump. 萨姆不擅长跳高。
be good at…的比较级形式为 bebetter at…。例如:
In English, I’m better at reading thanlistening. 在英语方面,我的阅读比听力好。
相关链接:
be good at 和do well in辨析:
be good at和do well in是近义词组,意思接近,但be goodat强调一种笼统情况,意思是“在……方面出色,擅长”;而do wellin可以表示一种情况,也可以指在具体的一次活动中表现出色。比较级形式为dobetter in,表“在……方面做得更好”。例如:
Mike does well in physics. 迈克物理学得好。
Mike is good at physics. 迈克物理很好。(指笼统的情况)
Tom did well in that sports meeting. 汤姆在那次运动会中表现出色。(指具体一次,不宜用be goodat )
I can do better in math. 在数学方面我能做得更好。
练一练
①—Li Leidid very well in the English exam.
—Oh,yeah! He is English.
A. weak in B. angry with C. good at D. afraid of
②Robert does well inplaying table tennis.(选出与所给句子划线部分意思相同或相近的选项)
A. is good at B. is interested in C.likes D. hates
◎Half the class won’t come.
half此处作形容词,意为“一半的”,一般要放在冠词、物主代词或指示代词之前。例如:
They stayed there for half an hour. 他们在那里呆了半个小时。
Half the boys are playing football. 半数的男孩在踢足球。
half还可作名词,意为“半,一半”。例如:
A year and a half has passed. 一年半的时间过去了。
half of…意为“半数的……”,此结构作主语时谓语动词应和of 的介词宾语在数上保持一致,即 half of后面的名词或代词如果是单数,谓语也要用单数,如果是复数,谓语也用复数。例如:
Half of the books are old. 这些书有一半是旧的。
Half of the time is wasted. 一半的时间被浪费了。
练一练
①Half ofthese bananas bad.
A. is B. are C. has D. had
②把苹果切成两半。(根据所给的汉语补全句子)
theapple into .
◎… you’ll be famous.
famous是形容词,意为“著名的,出名的”,既可作表语又可作定语,同义词为well-known。例如:
The doctor is very famous. 那位医生非常有名。
He is a famous doctor. 他是一位著名的医生。
famous 的常用搭配有:
例如:
Einstein was famous for his Theory ofRelativity. 爱因斯坦以他的相对论闻名。
Edison was famous as an inventor. 爱迪生作为一个发明家而著名。
Paris is famous for its fashions. 巴黎以其时装而闻名。
Lasa is famous as the sun city. 拉萨作为“日城”而出名。
练一练
①杭州以优美的风景而闻名。
Hangzhou its beautiful scenery.
②姚明作为一个篮球明星而闻名。
Yao Ming a basketball star.
③Hangzhou is famous producing silk in China.
A.from B. at C. in D. for
◎And if you become rich, youwill have a difficult time knowing who your real friends are.
have a difficult time (in)doing sth 意为“难于做某事,做某事有困难”。例如:
We have a difficult time (in) solving theproblem. 我们很难解决这个问题。
相关链接:
⑴have some problems doing sth.表示“做某事遇到困难(麻烦)”。例如:
They have some problems getting to the top ofthe mountain. 他们到达顶有困难。
⑵have fundoing sth. 表示“愉快地做某事”。例如:
We’re going to have fun learning and speakingEnglish this term. 这学期我们要愉快地学英语、说英语。
The children have lots of fun playing games. 孩子们开心地玩着游戏。
练一练
①Theyhave a difficult time it out.
A. work B. to work C. working D. works
②He is going to stay at homeand listen to music. He will have a good
time.(同义句改写)
He is going to at home and to music.
◎If I eat too much lunch…
too much 意为“太多”,它有以下三种用法:
⑴用作形容词词组,修饰不可数名词。例如:
My father drank too much beer last night. 我爸爸昨晚喝了太多的啤酒。
⑵用作名词词组。例如:
Parents have given me too much 父母已经给我太多了。
⑶用作副词词组。例如:
She talks too much. 她说得太多了。
相关链接:
much too的用法:
much too 用作副词词组,too是副词,意思是“太,过分”,much在此处也作副词,意为“很,非常”。much too意为“太,非常,过分”,它可修饰形容词、副词,但不可以修饰名词或动词。例如:
It’s much too cold. 天气实在太冷了。
My friend said I was much too heavy. 我的朋友说我太重了。
练一练
①Don’tspend time watching TV.
A. too much B. much too C. many too D. too many
②The classroom is dirty, we should clean it at once.
A. too much B. much too C. more much D. much more
◎When did you get your firstpair of skates?
a pair of 意为“一双,一对,一副”等,通常修饰由两个组成、或者由两部分合在一起而成的单件物品。例如:shoes“鞋”,pants“裤子”,glove“手套”,socks “袜子”,scissors“剪刀”等。例如:
There is a pair of shoes under the chair. 椅子下放着一双鞋。
My sister bought two pairs of socks yesterday. 我妹妹昨天买了两双袜子。
注意:
pair为单数作主语时,谓语动词用单数形式;pair为复数时,谓语动词用复数形式。例如:
A pair of gloves is a welcome present. 一副手套是受欢迎的礼物。
Many pairs of shoes are in that box. 那个箱子里有许多双鞋。
练一练
Jack bought a in a shoe shop yesterday.
A. pair of shoes B. pairs of shoes C. pair of two shoes D. pair of shoe
◎Three and a half years.
英语中表示“一个半”的说法有两种:
例如:
a year and a half / one and a half years一年半
an hour and a half / one and a half hours 一个半小时
two kilos and a half / two and a half kilos 2.5千克
练一练
He has been swimming for three and a halfyears.(找出与划线部分同义的选项)
A. three and half years B. three years and a half
C. three years and half D. three and half year
◎My mom says I have to stop,because we’ve run out of room to store them.
run out of后接something, 意思是have nomore of something,指不再有某物,意为“用完,用尽”,主语通常是表示人的词,后面要接宾语。例如:
Two weeks passed. They ran out of money. 两个星期过去了,他们的钱用完了。
拓展:
意为“(某物)用完”,主语通常是表示时间、食物、金钱等的名词,后面不接宾语。例如:
The time is running out. 没有时间了。
room此处作不可数名词,意为“空间,空地”。例如:
There is only standing room in the bus. 公共汽车上只有站的地方了。
A piano takes up a lot of room. 钢琴占了很大的地方。
make room for 意为“给……腾出地方”。例如:
Can you make room for the old woman? 你能为这位老妇人腾点地方吗?
练一练
①Couldyou on that shelf the new books?
A. make room; for B. make a room; for C. give room; to
②—Oh, there isn’t enough for us in the lift.
—Nothurry. Let’s wait for the next.
A. ground B. floor C. room
【中考链接】
—Wouldyou please this old man?
—Sure. Takemy seat, please. (扬州市)
A. prepare a room for B. make room for
C. givea room to D. take up room for
◎I didn’t finish writing mytest because…
finish 作动词,意为“完成,结束”,后接名词、代词或动名词作宾语,不可接动词不定式。例如:
I finished reading the book last night. 我昨晚看完了那本书。
When did you finish your college? 你什么时候大学毕业的?
相关链接:
英语中有些动词只接动名词,不可接动词不定式,常见的有:enjoy“喜欢享受”“欣赏”,keep“保持”,mind“介意”,practise“练习”等。例如:
I enjoy walking in the park. 我很喜欢在公园里散步。
Would you mind my smoking here? 我在这儿抽烟你介意吗?
They kept working all the morning. 整个上午他们不停地工作。
My brother practise reading English every day. 我哥哥每天都练习读英语。
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理科知识重在理解,先熟记再梳理很重要。下面是由读文网小编为您带来的高一化学必修2重点知识总结,希望对大家有所帮助。
一、元素周期表
★熟记等式:原子序数=核电荷数=质子数=核外电子数
1、元素周期表的编排原则:
①按照原子序数递增的顺序从左到右排列;
②将电子层数相同的元素排成一个横行——周期;
③把最外层电子数相同的元素按电子层数递增的顺序从上到下排成纵行——族
2、如何精确表示元素在周期表中的位置:
周期序数=电子层数;主族序数=最外层电子数
口诀:三短三长一不全;七主七副零八族
熟记:三个短周期,第一和第七主族和零族的元素符号和名称
3、元素金属性和非金属性判断依据:
①元素金属性强弱的判断依据:
单质跟水或酸起反应置换出氢的难易;
元素最高价氧化物的水化物——氢氧化物的碱性强弱; 置换反应。
②元素非金属性强弱的判断依据:
单质与氢气生成气态氢化物的难易及气态氢化物的稳定性;
最高价氧化物对应的水化物的酸性强弱; 置换反应。
4、核素:具有一定数目的质子和一定数目的中子的一种原子。
①质量数==质子数+中子数:A == Z + N
②同位素:质子数相同而中子数不同的同一元素的不同原子,互称同位素。(同一元素的各种同位素物理性质不同,化学性质相同)
二、 元素周期律
1、影响原子半径大小的因素:①电子层数:电子层数越多,原子半径越大(最主要因素)
②核电荷数:核电荷数增多,吸引力增大,使原子半径有减小的趋向(次要因素)
③核外电子数:电子数增多,增加了相互排斥,使原子半径有增大的倾向
2、元素的化合价与最外层电子数的关系:最高正价等于最外层电子数(氟氧元素无正价)
负化合价数 = 8—最外层电子数(金属元素无负化合价)
3、同主族、同周期元素的结构、性质递变规律:
同主族:从上到下,随电子层数的递增,原子半径增大,核对外层电子吸引能力减弱,失电子能力增强,还原性(金属性)逐渐增强,其离子的氧化性减弱。
同周期:左→右,核电荷数——→逐渐增多,最外层电子数——→逐渐增多
原子半径——→逐渐减小,得电子能力——→逐渐增强,失电子能力——→逐渐减弱
氧化性——→逐渐增强,还原性——→逐渐减弱,气态氢化物稳定性——→逐渐增强
最高价氧化物对应水化物酸性——→逐渐增强,碱性 ——→ 逐渐减弱
三、 化学键
含有离子键的化合物就是离子化合物;只含有共价键的化合物才是共价化合物。
用电子式表示出下列物质:
CO2、N2、H2S、CH4、Ca(OH)2、Na2O2 、H2O2等 如: NaOH中含极性共价键与离子键,NH4Cl中含极性共价键与离子键,Na2O2中含非极性共价键与离子键,H2O2中含极性和非极性共价键
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现在高三的同学们正处在高三复习的关键时刻,学习的效率和品质直接关乎高考的成败。地理更是高考中能够决定成败的一门。下面就让读文网小编给大家分享几篇高三地理重点知识总结吧,希望能对你有帮助!
一、地理环境对区域发展的影响
1、区域是在地理差异的基础上,按一定的指标和方法划分出来的,具有一定的区位特征,以及一定的面积、形状和边界。区域界线有的是明确的,有的具有过渡性质。区域既是上一级区域的组成部分,又可进一步划分为下一级区域。
2、区域特征:层次性;差异性;整体性;可变性。
3、长江三角洲和松嫩平原的异同:(1)同:都是平原地区,并都位于我国的东部季风区。(2)异:①位置差异:长江三角洲位于我国东部沿海地区的中部,长江的入海口;松嫩平原位于我国东北地区的中部。②气候条件差异:长江三角洲在亚热带季风气候区,夏季高温多雨、雨热同期;松嫩平原在温带季风气候区,也是雨热同期,但大陆性稍强,降水较少,温暖季节短,生长期较短,水热条件的组合不如长江三角洲。③土地条件差异:长江三角洲以水稻土为主,耕地多为水田,较为分散,人均耕地面积低于全国平均水平;松嫩平原黑土分布广泛,耕地多为旱地、集中连片,人均耕地面积高于全国平均水平。④矿产资源条件差异:长江三角洲矿产资源贫乏,松嫩平原有较丰富的石油等矿产。
4、长江三角洲在良好的水热条件基础上,发展水田耕作业,主要种植水稻、油菜、棉花等,一年两熟至三熟;松嫩平原受水热条件的限制,发展旱地耕作业,主要种植玉米、春小麦、大豆等,一年一熟。
5、长江三角洲河湖水面较广,水产业较为发达;松嫩平原西部降水较少,草原分布较广,适宜发展畜牧业。
6、长江三角洲位于我国沿海航线的中枢,长江入海的门户,对内对外联系方便,商业贸易发达,依托当地发达的农业基础发展轻工业,从国内外运入矿产资源发展重工业,成为我国重要的综合性工业基地。松嫩平原利用当地丰富的石油资源和周围地区的煤、铁等资源发展重化工业,成为我国的重化工业基地。
7、区域不同发展阶段中地理环境的影响:(以长江三角洲为例)
(1)早期:河流、湖泊和沼泽分布较广,地势平坦,土质黏重。受地理环境的限制,耕作农业发展缓慢。
(2)农业社会:①船作为交通工具被广泛使用,稠密的水系为扩大交通联系提供了天然水道。②随着农业生产工具的改进和生产技术的改良,多水而质地黏重的土壤不再成为耕作业的限制条件,农业生产得到较快的发展。③随着我国历史上人口从北方至南方几次大规模的迁移,人口越来越稠密。④优越的气候条件还使得长江三角洲成为我国主要的桑蚕和棉花生产基地。
(3)农业社会后期:①工商业的发展使人口、城市密集,耕地面积减小。②耕地被分割得很破碎,不利于机械化的推广,粮食商品率低。③今天作为全国“粮仓”的地位已逐渐让位于东北平原和华北平原,在全国棉花生产中的地位也比不上新疆南部和华北平原。
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高中数学知识比较多,高一数学必修二需要记忆的知识点原理也很多,所以要加强对数学的学习。下面就让读文网小编给大家分享一些高一数学必修2重点知识归纳吧,希望能对你有帮助!
(1)两个平面互相平行的定义:空间两平面没有公共点
(2)两个平面的位置关系:
两个平面平行-----没有公共点;两个平面相交-----有一条公共直线。
a、平行
两个平面平行的判定定理:如果一个平面内有两条相交直线都平行于另一个平面,那么这两个平面平行。
两个平面平行的性质定理:如果两个平行平面同时和第三个平面相交,那么交线平行。b、相交
二面角
(1)半平面:平面内的一条直线把这个平面分成两个部分,其中每一个部分叫做半平面。
(2)二面角:从一条直线出发的两个半平面所组成的图形叫做二面角。二面角的取值范围为[0°,180°]
(3)二面角的棱:这一条直线叫做二面角的棱。
(4)二面角的面:这两个半平面叫做二面角的面。
(5)二面角的平面角:以二面角的棱上任意一点为端点,在两个面内分别作垂直于棱的两条射线,这两条射线所成的角叫做二面角的平面角。
(6)直二面角:平面角是直角的二面角叫做直二面角。
高一数学必修二知识点总结:两平面垂直
两平面垂直的定义:两平面相交,如果所成的角是直二面角,就说这两个平面互相垂直。记为⊥
两平面垂直的判定定理:如果一个平面经过另一个平面的一条垂线,那么这两个平面互相垂直
两个平面垂直的性质定理:如果两个平面互相垂直,那么在一个平
二面角求法:直接法(作出平面角)、三垂线定理及逆定理、面积射影定理、空间向量之法向量法(注意求出的角与所需要求的角之间的等补关系)
看了高一数学必修2重点知识归纳的人还看:
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随着期末的来临,我们要时刻做好复习的准备。下面是读文网小编为大家收集整理的6年级英语重点句子复习知识,相信这些文字对你会有所帮助的。
1. --- How tall are you?
--- I'm 164 cm tall.
2. You are shorter than me. 3. You're 4 cm taller than me.
4. --- How heavy are you? --- I'm 48 kg.
5. I'm thinner than you, and shorter.
6. --- What's the matter with you? --- My throat is sore. / My nose hurts.
7. --- How do you feel? --- I feel sick.
8. How are you, Liu Yun? You look so happy.
9. How are you, Sarah? You look sad today.
10. --- What did you do last weekend? --- I played football.
11. --- Did you help them clean their room? --- Yes, I did.
12. --- What did you do yesterday? --- I went fishing.
13. --- Did you read book? --- Yes, I did.
14. --- Did you clean your room? --- No, I didn't.
15. --- Where did you go on your holiday? --- I went to Xinjiang.
16. --- What did you do there? --- I sang and danced with my new friends.
17. --- How did you go there? --- I went by train
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高中背诵一些重要的知识点,有利于历史知识的掌握和学习。下面就让读文网小编给大家分享一些高一历史必背知识点吧,希望能对你有帮助!
戊戌变法的背景(原因):
随着帝国主义侵略的加剧,中国社会的自然经济进一步遭到破坏,客观上为民族资本主义的发展提供了条件。
清政府为了扩大税源,解决了财政危机,放宽了对民间设厂的限制。中国出现了一个兴办工业的浪潮。
19世纪末,中国民族资本主义有了初步发展。民族资产阶级作为新的政治力量开始登上历史舞台,资产阶级维新派掀起救亡图存的维新变法运动。
早期资产阶级维新思想的代表人物:王韬,郑观应
康有为的两部代表作:《新学伪经考》,《孔子改制考》。康有为把西方资本主义的政治学说同传统的儒家思想相结合,宣传维新变法的道理。
梁启超在上海担任《时务报》主笔期间,发表《变法通议》等论文,猛烈抨击封建顽固派的因循守旧,阐述变法图存的道理。
1895年春,康有为领导的“公车上书”,使维新思想发展成为爱国救亡的运动。
1898年初康有为呈递的《应诏统筹全局折》实际上是资产阶级维新派的施政纲领。
1898年6月,光绪帝颁布《定国是诏》,开始变法,史称戊戌变法。
戊戌变法的所有内容中唯一没有被废除的是“京师大学堂”,也就是今天的北京大学。
戊戌变法收到民族资产阶级和开明地主的拥护,得到爱国知识分子的支持。
戊戌变法的历史意义:
戊戌变法是一次资产阶级的改良运动。资产阶级维新派要求实行有利于发展资本主义的政策,逐步变封建专制制度为资本主义君主立宪制度,在当时是符合中国历史发展趋势的,具有进步意义。
戊戌变法又是一次爱国救亡的运动。对于激发人民的爱国思想和民族意识,起了重要作用。
戊戌变法同时也是近代中国第一次思想解放的潮流。资产阶级维新派提倡新学,主张兴民权,对封建的思想文化进行了抨击,在社会上起了思想启蒙作用。它促进了中国人民的觉醒。
戊戌变法的教训:
资产阶级维新派采取改良的办法,把希望完全寄托在没有实权的皇帝身上;在顽固势力的进攻面前,他们又寄希望于袁世凯和外国侵略者,脱离了广大人民群众。因此,维新运动失败了。戊戌变法的失败证明,资产阶级改良道路在半殖民地半封建社会的中国是行不通的。
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英语是一门实用性极强的课程。下面是读文网小编收集整理的高一英语必修1知识点以供大家学习。
1. Only then did we decide to answer violence with violence.
2. I felt bad the first time I talked to the group. the first time相当于连词,用来引导从句
3. He taught us during the lunch breaks and the evenings when we should have been asleep. should have done 本应做而未做
needn’t have done 本不应做而做了 can’t have done 过去不可能做过
4. The time when I first met Nelson Mandela was a very difficult period of my life
5. Mandela was the black lawyer to whom I went for advice.
6. He was generous with his time, for which I was grateful.
7. The school where I studied for only two years was three kilometers away.
8. The day when Nelson Mandela helped me was one of my happiest.
9. However, this was a time when one had to have……
10. The parts of town in which they had to live were the poorest parts of South Africa.
11. …. We had reached a stage where we have almost no rights at all.
12. They could not get the jobs they wanted.
13. we were put into a position in which we had either to accept we were less important or fight the government.
14. I was worried about whether I would become out of work.
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学习地理掌握好学习方法,才能化难为易,学得扎实而灵活。下面是读文网小编为您整理的高中地理高考东北知识点复习,希望对各位有所帮助。
1、水回圈:
①按其发生领域分为海陆间大循环、内陆回圈和海上内回圈。
②水回圈的主要环节有:蒸发,水汽输送,降水,径流。
③它的重要意义在於:使淡水资源不断补充、更新,使水资源得以再生,维持全球水的动态平衡。
2、陆地水体的相互关系:
①以雨水补给为主的的河流其径流的变化与降雨量变化一致:a地中海气候为主的河流,其流量冬季最大;b季风气候为主河流,流量夏季最大;c温带海洋性与热带雨林气候河流流量全年变化小;
②以冰雪补给为主的河流其径流变化与气温关系密切:冰川融水补给为主的河流,其流量夏季最大.
③河流水地下水之间可相互补给,湖泊对河流径流起调蓄作用。
3、我国河流补给的差别:
①我国东部河流以降水补给为主(夏汛型,东北春季有积雪融水)
②我国西北地方河流以冰雪融水补给为主(夏汛型,冬季断流)
4、海水等温线的判读:
①判断南北半球(越北越冷是北半球)
②洋流流向和海水等温线凸出方向一致:高温流向低温是暖流,反之是寒流。
5、影响海水温度因素——太阳辐射(收入)、蒸发(支出)、洋流。
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想学好地理就离不开背诵这一环节。下面是读文网小编为大家整理的2016地理高考必背重点知识点,希望对大家有所帮助。
1.年等降水量及干湿状况分界线:
(1)800毫米年等降水量线:沿秦岭——淮河一线向西折向青藏高原东南边缘一线,此线也是湿润地区与半湿润地区分界线。此线以东以南,年降水量一般在800mm以上,为湿润地区,此线以西以北年降水量一般在800mm以下,为半湿润地区。
(2)400毫米年等降水量线:大致是沿大兴安岭——张家口——兰州——拉萨一线,最后到喜马拉雅山东部,此线也是半湿润地区与半干旱地区分界线。此线以东年降水量一般在400mm以上,为半湿润地区,此线以西年降水量一般在400mm以下,为半干旱地区。
(3)200毫米年等降水量线:从内蒙古自治区西部经河西走廊西部以及藏北高原一线,此线也是干旱地区与半干旱地区分界线。
2.季风区与非季风区的分界线:大兴安岭——阴山——贺兰山——巴颜喀拉山——冈底斯山。此线以东以南可以受到夏季风的影响,即来自太平洋的东南季风或来自印度洋的西南季风的影响,降水较多,此线以西以北地区则难于受到夏季风的影响,降水稀少。
3.地势界线:
(1)第一级阶梯与第二级阶梯分界线:昆仑山——阿尔金山——祁连山——横断山。
(2)第二级阶梯与第三级阶梯分界线:大兴安岭——太行山——巫山——雪峰山。
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几乎所有的地理问题都跟人类的生产、生活有着密切的关系。下面是读文网小编为大家整理的高一必修二地理重点知识点复习,希望对大家有所帮助。
我国人口迁移的主要方向及原因分析:
(1)改革开放前:人口迁移方式主要是有组织的从东部城市和人口稠密区调往农村和边
疆人口稀疏区。
特点:规模小
原因:①计划经济;②严格的户籍管理制度;③政策限制农民进城
(2)改革开放后:人口自发迁移为主(民工流):
①由农村迁往城市;
②由内地迁往沿海城市和工矿区。
原因:主要是经济因素。
沿海、城市地区,收入高、就业机会多,生活条件好。
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