为您找到与知识难点用英语怎么说相关的共200个结果:
知识点是构成企业员工岗位所需技能的相对独立的最小单元。那么你知道知识点用英语怎么说吗?下面来学习一下吧。
1. Division in the editor when questions of knowledge select the appropriate point.
师在编辑试题时选择相应的知识点.
2. Lastly, acquire the knowledge point description and then create the knowledge point.
最后通过从语义段中获取知识点的描述生成知识点.
3. Intentional Torts. Negligence. Strict Liability.
知识点:故意侵权. 过失侵权. 严格责任.
4. Next we learn language points.
接下来我们学习语言知识点.
5. Do you learn this knowledge?
你学这个知识点 吗 ?
6. Cover the same ground from different angles.
从不同的角度学习同一个知识点.
7. Knowledge point is a partial knowledge unit which contains an integrated logical meaning.
知识点是一个局部的逻辑意义相对完整的知识单元.
8. In - depth knowledge of database systems from a user and application point of view.
从用户和应用程序的角度深入讲授数据库系统的知识点.
9. Seize several main line, carded article the basic subject knowledge and focus to cross the border.
抓住几根主线,梳理成条, 对知识点和基本题目要进行重点过关.
10. Step 4 : Ask the students to summarize the rules of the past participle used as attributive.
要求学生使用过去分词填空,加深学生对过去分词用作 定语 的语法知识点.
11. Your brain is struggling to form patterns to cope with new input from your learning activities.
在新知识的学习过程中,你的大脑会通过固有模式来接受新的知识点.
12. Allocated for each chapter sections , the final sections in each point in the layout knowledge.
每个章次分配节次, 最后在每个节次中布置知识点.
13. Knowledge points in this chapter: the description of the image model images digitized process.
本章知识点: 图像的描述模型;图像的数字化过程.
14. Why do the Chinese on a large population of knowledge point will still be someone suspicion?
为什么这样一个被放在中国这个人口大国的知识点仍然会有人怀疑 呢 ?
15. In this paper you can see some introductions about the protocol and theory of HTTP.
文中还介绍了HTTP协议和原理中的一些知识点,以及HTTP的请求方式,并就程序设计实现的技术要点进行了阐述.
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下面是学习英语语法的基础知识哦,来学习下吧!
英语语法基础知识入门教程
音 标
学习提示:
在我们开始学习英语语音音标之前,有一点大家要记住:不要试图用汉语普通话的近似的音去代替英语的音标。例如,有人把英语字母“n’'念成“恩”,用汉语的“e”来代替英语的[e],把字母f、m、x分别念成“爱弗”、“爱木”、“爱克斯”。这是一种很坏的习惯,它使你永远也学不到纯正的英语发音。记住,英语的音标跟汉语的音标缺乏可比性。例如,英语的单元音有十二个之多,而汉语只有六个。即使是两者相似的音,它们在发音的口型、音的长短上都有差别。
音素分类:
英语的音标共有48个,其中元音音标20个,辅音音标28个。相信大家对它们都不陌生了,在正式开始音标学习之前,让我们再来熟悉一下这48个音标。
元音
1、单元音 前元音:[i] [i:] [e] [?]
中元音:[?:] [?] [?]
后元音:[a:] [?] [?:] [u] [u:]
2、双元音 合口双元音:[ei] [ai] [?i] [?u] [au]
集中双元音:[i?] [ε? ] [u?]
辅音
1、爆破音 [p] [b] [t] [d] [k] [g]
2、摩擦音 [f] [v] [θ] [e] [s] [z] [?] [?] [h] [r]
3、破擦音 [ts] [dz] [tr] [dr] [t?] [d?]
4、鼻音 [m] [n] [?]
5、半元音 [j] [w]
6、舌侧音 [l]
音标记忆法:
不要为音标的分类名称操心,你并不需要记住这些名称;也不要为音标的数目太多而发愁,照下面的两个记忆方法去做,你一定能在十分钟内将所有的英语音标记住。
一、元音分组记忆法:将元音音标分成四个大组和四个单个,帮助记忆。
1、四大组
第一组 第二组 第三组 第四组
[i] [i:] [i?] [ei] [ai]
[?] [?:] [?u] [ε?]
[u] [u:] [u?] [au]
[?] [?:] [?i]
记忆窍门:
第一组为“基本型”;第二组为基本型的“延长型”;在基本型后加长音符号;第三组为基本型的“前置型”;第四组为基本型的“后置型”。
2.四单个:一座山[?],一朵花[?],一个[e],一个[a:]
二、辅音成对记忆法:将辅音分成十对和八个单个,帮助记忆。
1.十对
爆破组 摩擦组 破擦组
[p] [b] [f] [v] [ts] [dz]
[t] [d] [θ] [e] [tr] [dr]
[k] [g] [s] [z] [t?] [d?]
[?] [?]
记忆口诀: 十对的辅音清、浊成对,每对的发音部位相同。
2.八单个:[m] [n] [?] [j] [w] [r] [l] [h]
记忆口诀:三鼻音[m] [n] [n], 两半元[w] [j] , 一个[r],一个[l],还有一个[h]。
音节
一、定义:一个元音音素(双元音为一个音素)为一个音节。
1、[ai] [n?u] [st?nd] [ti:t?] 均为单音节。
2、['mi:t?] ['reiz?] 均为双音节。
3、['s?u??list] [repri'zent?tiv]均为多音节。
二、音节的划分:
1、每两个元音之间有一个辅音,该辅音归后。如:['mi:t?] ['reiz?]
2、每两个元音之间有两个辅音,则前后各一个。如:['men??nd] ['f?ktri]
3、每两个元音之间有三个及以上的辅音,依次读出其本身的发音即可。如:
['empti]
简记为:一归后,二分手。
试读:[steid] ['a:ft?] ['men??nd] ['f?ktri] ['s?u??list] [repri'zent?tiv]
三、开、闭、r音节:
1、开音节,又分绝对开音节和相对开音节。
绝对开音节:以发音的元音字母结尾的音节。如:no,we.she。
相对开音节:以元音字母+辅音字母(r除外)+不发音的e结尾的音节。如:these,those,page,life,use。
2、闭音节:以一个或几个辅音字母(r除外)结尾,而中间只有一个元音字母的音节。如:bad,desk,sit,long。
3、,元音字母+r,即 ar er ir or ur
4、元音字母在重读开音节、重读闭音节和r读音节中的读音。
元音字母在重读音节中的读音
字母 开音节 例词 闭音节 例词 r音节 例词
A [ei] name [?] bag [a:] car
E [i:] these [e] pen [?:] her
I [ai] bike [i] his [?:] girl
O [?u] no, note [?] not [?:] for
U [ju:] student [?] bus [?:] nurse
由上表可见:元音字母在重读的开音节中就读字母本身的音。(注意:一切规律都不能包罗万象,如,不符合此规律的词有come, love 等等)
句子成分与句子
第一章 句子成分
构成句子的各个部分叫做句子成分。英语句子主要成分有主语、谓语、表语、宾语、状语、补足语和定语。
1、主语
主语是一个句子的主体,是句子所要说明的人或事情,表示句子描述的是“谁”“什么”。主语一般位于陈述句句首,但在there be结构中主语位于谓语后面。
能作主语的有名词类(含代词、数词);非谓语(含不定式、ing 分词)、从句。
1)名词类
Professor Smith is a famous scientist.史密斯教授是著名的科学家。
We often speak English in class.我们经常在课堂上说英语。
One-third of the students in this class are girls.这个班1/3的学生是女生。
2) 非谓语
To master a foreign language is necessary.掌握一门外语是必要的。
Smoking does harm to the health.吸烟有害健康。
3)从句
When we are going to have an English test has not been decided yet.
我们什么时候进行英语测验还没有决定。
Whether he’ll join us in the discussion is of great importance.
他是否参加我们的讨论是很重要的。
2、谓语
谓语说明主语所做的动作或具有的特征和状态。只有动词在句中才能作谓语,一般放在主语之后。
1)简单谓语
由一个动词或动词短语构成。如:
He practices running every morning.他每天早晨练习跑步。
Yesterday afternoon he reached China.昨天下午他到达桂林。
2)复合谓语
(1)由情态动词或其他助动词加动词原形构成
You may keep the book for two weeks.这本书你可以借两周。
You’d better not take the magazine out of the reading-room.
你最好不要把这本杂志拿出阅览室。
He has caught a bad cold.He has to go to see a doctor.
他患了重感冒,必须去看医生。
3、表语
表语用来说明主语的身份、特征和状态,它一般位于系动词(如be,become,get,look,grow,turn,seem等)之后。
能作表语的有名词类(含代词、数词);形容词;非谓语动词(含分词、不定式、动名词;介词短语、副词及从句。
1)名词
He is an astronaut.他是一位宇航员。
2)形容词
The weather has turned cold.天气变冷了。
3) 非谓语动词
My job is to teach English. 我的工作是教英语。
The speech is exciting.这演讲激动人心。
His hobby is playing football.他的爱好是踢足球。
The teacher was pleased with my spoken English.老师对我的英语口语很满意。
4)介词短语
The machine must be out of order.这机器一定出毛病了。
He is against our plan.他反对我们的计划。
5)副词
Time is up.The class is over.时间到了,下课。
My father isn’t in.He is out.我父亲不在家,他出去了。
6)从句
The truth is that he has never been abroad.实际情况是他从未出过国。
What I want to know is when we’ll have the sports meet.
我想知道的是我们什么时候开运动会。
4、宾语
宾语表示及物动作的对象或承受者,用于回答谓语“谁”和“什么”,一般位于及物动词后面。但英语介词后也要求用宾语。
可充当宾语的内容和主语一样。
1)名词类
They went to see an exhibition yesterday.他们昨天去看了展览。
We should learn from him.我们应该向他学习。
2)非谓语类(不定式、ing 分词)
He pretended not to see me.他假装没有看见我。
She didn’t know what to do next.她不知道下一步做什么。
I enjoy listening to popular music.我喜欢听流行音乐。
3)从句
I think(that)he is fit for his office.我认为他称职。
He asked me whose pronunciation was the best in the class.
他问我班上谁的发音最好。
5、补语
补语用于补充说明主语或宾语。补语通常由形容词、名词或其他相当的结构担任。补语可分为宾语补足语和主语补足语。
1)宾语补足语:
The government appointed her chief delegate to the conference.
政府任命她为出席那个会议的代表团团长。(名词)
He doesn’t believe the story true.
他不相信这故事是真的。 (形容词)
The doctor advised her to stay in bed for a week.
医生建议她卧床休息一周。 (不定式)
They saw her walking into the bookstore.
他们看见她进书店了。 (分词短语)
The children saw the kite up and up.
孩子们看到风筝越飞越高。 (副词)
You should put your books in order.
你应该把书摆整齐。 (介词短语)
2)主语补足语:含宾语补足语的句子改成被动语态时,原宾语和宾语补足语便分别成为主语和主语补足语。
We found him working in the office.(在此主动句子中working是宾补)
我们发现他正在办公室工作。
He was found working in the office.(在此被动句子中working是主补)
他被发现在办公室工作。
6、定语
用来修饰、说明、限定名词或代词的词、短语或从句称为定语。
可充当定语的有形容词;非谓语类(含不定式,ing 分词和ed 分词);名词类(含代词、数词、名词所有格);介词短语、副词和从句。
单个词作定语通常位于所修饰的词之前,但短语、从句作定语时通常位于所修饰的词之后。
1)形容词
Guilin is a beautiful city.桂林是一座美丽的城市。
A bright future shines before us.光明的未来展现在我们眼前。
2) 非谓语类
The building to be built next year will be our school.
明年要建的那幢楼将是我们的学校。
China is a developing country;America is a developed country.
中国是一个发展中国家,美国是一个发达国家。
3)名词类
There are thirty women teachers in our schoo1.我们学校有30名女教师。
More than thirty students in our class have read the book.
我们班三十多个学生读过这本书。
Mary’s parents have gone abroad.玛丽的父母出国了。
4) 介词短语
He is reading an article about how to learn English.
他正在读一篇有关如何学习英语的文章。
Who is the girl in red? 穿红衣服的那个姑娘是谁?
5)副词(多位于被修饰词之后)
A noise outside made him turn around.外面的喧闹声使他转过身来。
The man in the room below is friendly.楼下房间的那人很友好。
6)从句
There is nothing that worries him.没有什么事使他烦恼。
I will remember the day when I first met her.
我将记住第一次遇见她的那一天。
7、状语
修饰动词、形容词、副词或整个句子,说明动作或状态特征的句子成分,叫做状语。
可充当状语的主要有副词、介词短语、非谓语类和从句。
1)副词
Light travels most quickly.光传播得最快。
Factories and buildings are seen here and there.
到处都能见到工厂和建筑物。
2)介词短语
He has lived in the city for ten years.他在那座城市住了10年了。
In spite of the difficulties,we went on with our work.
尽管有困难,但是我们仍继续工作。
3)非谓语类
The box is too heavy for me to lift.这个箱子太重,我抬不起。
He is in the room making a model plane.他在房间里做一架飞机模型。
Not knowing what to do,he decided to ask the teacher for advice.
他不知道怎么办好,就去问老师。
Encouraged by the teacher,I made up my mind to learn English well.
在老师的鼓励下,我决心把英语学好。
4)从句
Once you begin,you must continue.一旦开始,你就得继续下去。
I must work harder in order that I may catch up with the others.
为了赶上其他人,我必须更努力学习。
状语的种类
1)时间状语
How about meeting again at six? 6:00再见面怎样?
2)原因状语
Last night she didn’t go to the dance party because of the rain.
由于下雨,她昨晚没有去参加舞会。
3)条件状语
I shall go there if it doesn’t rain.如果不下雨,我将到那里去。
As(So)long as you work hard,you can make rapid progress in English.
只要你努力,你就可以在英语方面取得很快的进步。
4)地点状语
Mr. Smith lives on the third floor.史密斯先生住在3楼。
Where there is water,there is life.有水的地方,就有生命。
5)方式状语
She put the eggs into the basket with great care.
她小心地把鸡蛋放在篮子里。
He has greatly improved his spoken English by this means.
他用这种方式极大地改善了他的英语口语。
6)伴随状语
She came in with a dictionary in her hand.她进来时手里拿着一本字典。
The teacher came in, followed by a group of students.
老师走了进来,后面跟着一群学生。
7)目的状语
In order to catch up with the others,I must work harder.
为了赶上其他人,我必须更努力学习。
I went there to see a friend of mine.我去那里看我的一个朋友。
8)结果状语
He was so tired that he fell asleep immediately.他累极了,立刻就睡着了。
We arrived there only to find an empty room.
我们到了那儿只发现了一个空房间。
9)让步状语
She works very hard though she is old.
虽然她年纪大了,但她仍然十分努力工作。
No matter when you come,you are warmly welcomed.
不管你什么时候来,都欢迎。
10)程度状语
They were greatly moved to hear the hero’s story.
听了英语的故事,他们深受感动。
I quite agree with you.我完全同意你的意见。
11)比较状语
I am taller than he is.我比他高。
The more I speak English,the better I’ll be.我越多讲英语,就讲得越好。
句子成分练习
指出下列句中画线部分的词性及在句中的作用
1. Tonight we have something special for dinner.
2. a. Thank you for years of your valuable service
b. She keeps her jewels, money and other valuables in the bank
3. He is a very fine musician.
4. a. The farmer enjoys the beauty of the long stretch of his land.
b. My wool sweater stretched when I washed.
5. a. I had a sharp pain in my back.
b. The meeting starts at 3 o’clock sharp.
6. a. Sound travels at 1,000 feet per second.
b. Your idea sounds a good one.
c. Old as Mary is,she still enjoys sound health
7. a. Father booked three seats on a plane.
b. Tom bought the tickets at the booking office outside the cinema.
8. a. On his way home he bought some apples at fruit stand.
b. The injured driver can hardly stand the pain any longer
c .This book stands high in my opinion.
9. To construct a reservoir is an important government project
10. a. Lovely Christmas presents are placed on the floor around a tree.
b. When George left office, the director presented him with a silver teapot.
c. We learn from the past, experience the present, and hope for success in the future.
第二章 句子
第一节 简单句
简单句的五种基本句型
英语句子的主要特征是:是句子就必须含有主、谓。英语简单句有以下五种基本句型。
1.主语+系动词+表语(简称,主系表)
系动词+表语构成名词性合成谓语;可作表语的有名词、名词所有格、代词主格或宾格、名词性物主代词、指示代词、不定代词、形容词、副词、数词、介词短语、现在分词、过去分词、动名词、动词不定式和从句等。
She is a student.(名词)她是个学生。
He seems a clever boy.他似乎是个聪明的男孩。
She looks like her mother.(介词短语)她样子象她母亲。
The film is moving.(现在分词)这影片令人感动。
This shirt is not yours,but hers.(名词性物主代词)
这件衬衫不是你的,是她的。
2.主语+不及物动词(简称,主谓)
The sun rises.太阳升起来了。
He has just come.他刚来。
3.主语+及物动词+宾语(简称,主谓宾)
We love our motherland.我们热爱祖国。
she reads newspapers after supper.她晚饭后读报。
I like swimming.我喜欢游泳。
Li Ping wants to be a doctor.李平想当医生。
4.主语+及物动词+间接宾语+直接宾语(简称,主谓双宾)
直接宾语和间接宾语又叫双宾语。直接宾语指物,间接宾语指人。二者没有逻辑的主谓关系。要求跟双宾语的动词可分为两类:
(1)give,show,send,pass,hand,lend,post,serve,read,take,write,tell,teach.return,wish,allow,offer,promise,throw等。(sth. to sb.)
I lent her a novel.= I lent a novel to her. 我借给她一本小说。
Please show her your photos.= Please show your photos to her.
请把你的照片给她看看。
(2)buy,do, make,find,build, choose,cut,draw, earn,gather,paint,pick, prepare get,order,sing,spare等。(sth. for sb.)
Her mother bought her a red skirt.
= Her mother bought a red skirt for her.
她母亲给她买了一条红裙子。
Please do me a favor.= Please do a favor for me. 请帮个忙。
5.主语+及物动词+宾语+宾补(简称,主谓复合宾)
有些动词带一个宾语意思不完整,还需要一个宾语补足语进一步说明,意思才完整。宾语+宾语补足语构成复合宾语。宾语和宾语补足语之间有逻辑的主谓关系。双宾语之间则没有逻辑的主谓关系。
可作宾语补足语的词类有:名词、形容词、副词、不定式、现在分词、过去分词和介词短语。
常见的要求带宾补的动词有:make,elect,choose,call,name,leave,find, keep, think, set, let,see,show,ask,tell,invite,want,wish,advise,get,force,oblige,allow,permit,like,encourage,order,expect,prefer,hate,persuade等。
Her parents named her Mary.(名词)父母给她取名玛丽。
Do you find life hard here?(形容词)你感觉这儿的生活艰苦吗?
I’m so glad I found you in.(副词)我很高兴你在家。
I strongly advised him not to do so.(不定式)我竭力劝他不要这样做。
Suddenly I felt the atmosphere grow tense.
(不带to 的不定式)我突然感到气氛紧张起来。
I noticed him leaving the house.(-ing形式)我注意到他离开房子。
I was glad to see them so well treated.
(-ed形式)看到他们受到这样好的待遇,我很高兴。
另外,有些动词要求用it作形式宾语,名词或形容词作宾补,如:make,find,feel,think.
I feel it necessary to speak about my opinion.
(形容词)我觉得有必要谈谈我的意见。
思考题
1、什么叫双宾语?
2、什么叫复合宾语?
3、双宾语和复合宾语有什么区别?举例说明。
练习题:说出系列各句分别是哪种句型;如果含有宾补,请划出作宾补的词语。
1、The old man stopped to watch the children playing.
2、She is deeply moved.
3、What I want is this.
4、She is out.
5、Her job is looking after the children.
6、I hope that you can often write me letters.
7、Allow me a few minutes to read the magazine.
8、She offered an old man her seat.
9、She wrote a letter to me.(她写了封信给我。)
10、She wrote a letter for me.(她替我写了封信。)
11、How do you find the dish?
12、Please ask them upstairs.
13、Will you allow me to take this magazine home?
14、I’ve never seen you look so well before.
15、He kept you wait a long time.
16、They invited me to attend the party.
17、They made Smith the president of the University.
18、Doctors recognize Johnson as a leading authority.
19、His teacher advised him to take up the piano.
20、He gave me the facts in brief
第二节 并列句
并列句包括两个或两个以上并列而又相互独立的简单句。其结构为“简单句+连词+简单句”或中间由“;”连接。
1、表示延续、并列关系的连词有and(同,和),so(所以,因此),for, therefore(因为,所以),not only…but(also)(不仅……而且),neither…nor(既不……也不)等。如:
We help them and they help us.
我们帮助他们,他们帮助我们。
He has been working hard, so he has made much progress recently.
他一直努力工作,所以他近来取得了很大进步。
I think,therefore I exist.
我思故我在。
She not only writes her own plays, but she also acts in them.
她不仅自己编剧本,还饰演其中的角色。
He neither speaks English, nor understands it.
他既不会讲英语,也听不懂英语。
2、表示两者之间选择其一常用的有or(或者,否则),otherwise(否则),or else(否则),either…or(不是……就是)。如:
Either he is to blame or I am.
不是他该受责,就是我该受责。
You must go to work or/or else/otherwise you’ll lose your job.
你得去上班了,要不然就要失去这份工作了。
3、表示转折关系的并列连词有but(但是),yet(然而),still(仍然),however(然而),while(而,可是另一方面),whereas(而,反过来)等。
He is well over seventy, but he doesn’t look at all old.
他七十多岁,但看上去一点儿也不老。
She trained hard all year, yet she still failed to reach her best form.
她全年艰苦训练,然而仍未达到自己的最佳状态。
I drink black coffee while he prefers it with cream
我爱喝清咖啡而他喜欢加奶油的。
第三节 复合句
复合句由一个主句和一个或一个以上的从句构成。从句包括名词性从句(主语从句,宾语从句,表语从句)、状语从句和定语从句。 如:
What he said is true. 他所说的是真的。(主语从句)
I didn’t hear what he had said. 我没听见他说的什么。(宾语从句)
The question is who will go there. 问题是谁愿意去那里。(表语从句)
I was about to leave,when the telephone rang.
我正准备离开,电话响了。(状语从句)
This is the book that I bought yesterday. 这是我昨天买的书。(定语从句)
名词性从句、状语从句和定语从句三大从句的具体用法下面我们要分别具体解释。
练习:判断下列句子是并列句还是复合句。
1. The wind blew hard; the snow fell heavily.
2. Use your head,and you’11 find the answer.
3. Do what you’ve been told,otherwise you will be punished.
4. Would you like a cup of coffee or shall we get down to business right away?
5. He is strong,while his brother is weak.
6. He got up early,(and)yet he failed to catch the early bus.
7. He knew what he wanted,however,he didn’t know how to get it.
8. Why he didn’t come wasn’t quite clear.
9. When we’ll have the sports meet hasn’t been decided yet.
10. She is weak, while his son is strong.
11. Though he is old,(yet)he works very hard.
12. I really believe(that)Tom was telling the truth.
13. I am sure that we can get there on time.
14. Do you know the man who is talking to Mr. Jack?
15. Where there is a will, there is a way.
16. Spring comes and trees turn green.
17. He doesn’t smoke,neither/nor does his brother.
18. I spoke so slowly that I could make myself understood.
第四节 名词性从句
一、 定义
首先,请同学们说出下列句各中划线词的词性及语法作用。
Mary is a teacher.
I like English.
结论:它们都是名词,在句中分别做主语、表语和宾语。即在英语中名词的主要作用是做主语、表语和宾语。
然后,我们一起分析下列各句中划线部分的语法作用。
That Mary is a teacher is known to us all.
I know that Mary is a teacher.
The fact is that Mary is a teacher.
结论:它们分别做主语、宾语和表语。均起到了一个名词的作用。再者,划线部分本身就是一个句子,故在复合句中起名词作用的从句统称名词性从句。
二、分类
请重读上述例句并依据它们在全句中的作用,说出它们具体的从句名称。
That Mary is a teacher is known to us all.
I know that Mary is a teacher.
The fact is that Mary is a teacher.
结论:在复合句中起主语作用的从句称为主语从句;
起____作用的从句称为宾语从句;
起表语作用的从句称为____从句;
名词性从句分三类:主语从句;宾语从句和表语从句。
三、连词
引导名词性从句的引导词有三类:
1. that
2. whether/if(主要用于引导主语从句和宾语从句);as if(主要用于引导表语从句)
3. who, whom, whose, what, which, when, where, why, how.
主语从句
that引导的主语从句
That he will come tomorrow is certain.
That she became monitor made us happy.
英文中有一种习惯,把that 引导的主语从句用it来代替它,即it做形式主语,把做真正主语的主语从句放在主句之后。如:
That he will come tomorrow is certain.
=It is certain that he will come tomorrow. 再例:
It is necessary that we learn English well.
It is a pity that we can’t go shopping.
It is said that he has been to England.
whether引导的主语从句
Whether she will be our teacher is not clear.
=It is not clear whether she will be our teacher.
Whether he will succeed or not doesn’t interest me.
=It doesn’t interest me whether he will succeed or not.
wh-词和how 引导的主语从句
(who, whom, whose, what, which, when, where, why均以wh开头,故统称wh-词)
Who will be our English teacher has not been decided.
What you have said sounds reasonable.
注意:1. that在主语从句中不起任何语法作用,但不能省略。
2. if 不能引导主语从句。
宾语从句
它可以作动词谓语的宾语,也可作非谓语动词、某些介词和某些形容词的宾语。
that引导的宾语从句
I really believe(that)Tom was telling the truth.
I am sure that we can get there on time.
由that引起的宾语从句在意思上相当于陈述句,此时that常可省去,但在以下几种情况下,that不可省。
1)that从句被短语,词组等与谓语动词分隔开时,that不可省。
They told us once again that this should never happen.
(此句中that引导的宾语从句被词组once again与主句隔开,因此that不可省。)
Everyone could see,I believe, that Mike was terrified.
(句中I believe为插入语,故that不可省)
2)当连接两个或两个以上的宾语从句时,第二个从句及以后的连接词that不可省。
She said(that)her mother had gone abroad and that she would come back in a week.
whether,if 引导的宾语从句
I don,t know if/whether he has ever been to New York.
I wonder whether he can speak German or not.
以上例句中的whether和if(是否)都是引导宾语从句的,一般情况下whether,和if可互换。但在下列情况下whether和if不可换用。
1)whether之后可紧跟or not或构成whether.. .or not结构,if后一般不能紧跟or not,但可构成if...or not结构.
I wonder whether/if Mr.Smith has arrived or not.
I wonder whether or not Mr.Smith has arrived.(不可用if代替)
2)当宾语从句是否定句时,只可用if而不可用whether。
I don’t care if she doesn’t smile.
3)当该宾语从句为介词宾语时,只可用whether而不可用if.
I’m not interested in whether you are against the proposal or not.
4)当宾语从句中出现了并列连词or构成的并列结构时,只可用whether而不可用if.
He asked me whether I was a student or a teacher.
wh-词和how 引导的宾语从句
I can’t imagine why he did that thing.
Please tell me where you went yesterday.
注意:1. 整个复合句是疑问句时,其中的宾语从句应用陈述句的语序。
2. 当主句的谓语动词是过去时态时,宾语从句的谓语应用过去相应的时态。(表示真理的和客观事实的除外)
表语从句
that引导的表语从句
The reason was that he fell ill.
My idea is that we should spend our holiday in Qingdao.
as if 引导的表语从句
The question is whether it is worth doing.
It looks as if it is going to rain.
wh-词和how 引导的表语从句
Is this where he was born?
The important thing is what on earth has happened to him.
The question is who will go there.
思考题
1.主语从句、宾语从句和表语从句为什么统称为名词性从句?
2.that 引导主语从句和宾语从句有什么异同?
3.whether 和if 在引导名词性从句时的区别是什么?
4.在宾语从句中,哪几种情况that不能省略?在语序和时态方面应注意什么?
练习:
一、找出下列各复合句中的从句并说明是什么从句,且口译全句。
1. It is a wonder that he should know so much about this matter.
2. I’m sure that you are the tallest man in the world.
3. We are afraid that the trip will be too much for an old man.
4. It doesn’t make much difference whether they come or not.
5. Whether or not he is your friend doesn’t too much.
6. Where she has gone is not known yet.
7. You may take whatever you like.
8. He told me where he had been.
9. I know when we will take off for London.
10. How he became a three-good student is known to us a11.
11. Why he didn’t come wasn’t quite clear.
12. It happened that they went out when I called.
13. When we’11 have the sports meet hasn’t been decided yet.
14. Whom the teacher will praise in class is an important question.
15. I’m sorry that I didn’t recognize you just now.
16. We are glad that none of you failed in this exam.
17. He said that he would call on his old teacher.
18. I heard that some of the old teachers in our school had retired.
19. I want to know what has happened to her.
20. Whose answer is correct will be discussed at the meeting.
21. Which composition is the best will be decided tomorrow.
22. I was surprised at what you said.
23. Did he say anything about how the work was to be done?
24. The question is whether it worth doing.
25. The reason is that he fell ill.
二、单项选择
1.Can you tell me_____?
A. who is that gentleman B.that gentleman is who
C. who that gentleman is D.whom is that gentleman
2.Can you tell me _____ the railway station?
A, how I can get to B. how can I get to
C. where I can get to D.where can I get to
3.Ask her _____ come with me.
A. if she will B.if will she
C.whether will she D.will she
4. I have no idea _____ far the airport is from here.
A.what B. how C.it’s D.that
5.They have no idea at all ______ .
A. where he has gone B.where did he go
C. which place has he gone D.where has he gone
6._____ he said is true.
A. What B.That C.Which D.Whether
7._____ you have done might do harm to other people.
A.That B. What C.Which D.This
8.They want to know _____ do to help us.
A. what can they B. what they can
C. how they can D.how can they
9. These photographs will show you ______.
A.what does our village look like B. what our village looks like
C.how does our village look like D.how our village looks like
10. _____ leaves the room last ought to turn off the lights.
A. Anyone B.The person C. Whoever D.Who
11. _____ we need more practice is quite clear.
A.When B.What C. That D./
l2. _____ I accept the gift or refuse it is none of your business
A.If B. Whether C. Even if D.No matter when
13._____ he is doing seems quite difficult.
A.How B.That C.Which D. What
14. ______ that there is another good harvest this year.
A.It says B. It is said C.I was said D.He was said
15. It is suggested that a new building_____.
A. be built at once B. should build next year
C.would be built at once D. could be built next year
16.It is suggested that the experiment _____ under low temperature.
A.makes B.is making C. should be made D.will be made
17._____ was quite helpful.
A. What they advised me to do B.That they advised me to do
C. What did they advise me to do D.All what they advised me to do
18._____ still needs to be discussed.
A. How is the plan to be carried out B. How the plan is to be carried out
C. Why is the plan carried out D. Why the plan is carried out
19.The question is _____ we’11 overcome all the difficulties.
A.what B. how C.that D.which
20.Shanghai is no longer the same city _____ .
A. as it used to be B.what it used to be
C. as it is used to being D.that it used to be
21.Is it possible _____ he misunderstood _____ I said?
A.that, that B. what, what
C.what, that D. that, what
22.He thought _____ he might fail in the exam worried him.
A.which B. that C.when D.so that
23.The fact is ____ he is an advanced worker.
A.what B.which C. that D.why
24.I have no idea _____.
A. what does the word“infinity”mean
B. what the word“infinity”means
C. what the meaning of word the“infinity”
D. what the word“infinity”mean
25.I wonder _____ he asked such a silly question in public.
A.how B.what C.that D. why
26.Are you sure _____?
A. whether she is honest B.that she is honesty
C. she is honest D.is she honest
27.He _____ you are not going abroad.
A.surprised that B. is surprised that
C.surprised at D. is surprised whether
28. What I said was wrong in the last letter for you.I wish I ______ it back.
A. could take B. would take C.will take D.take
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为了帮助大家强化英语知识点的记忆,下面读文网小编为大家带来初中英语知识点讲解,供大家参考学习。
一、条件状语从句
1、与现在事实相反
若与现在事实相反,虚拟语气的条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”。如:
If I were you, I would take an umbrella. 如果我是你,我会带把伞。(事实上我不可能是你)
If I knew her number I could ring her up. 要是我知道她的电话号码,我就可以给她打电话了。(事实上我不知道)
2、与过去事实相反
若与过去事实相反,从句:主语+had done , 主句:主语+should/would/could/might+have done,例如:
If I'd left sooner,I'd have been on time. 要是我早点动身,我就准时到了。(但我动身太迟了)
If I had got there earlier, I should/could have met her. 如果我早到那儿,我就会见到她。 (事实:去晚了)
3、与将来事实相反
从句:①if+主语+were to do 主句:①主语+should/would/could/might+do
②if+主语+did/were ②主语+should/would/could/might+do
③if+主语+should+do ③主语+should/would/could/might+do
例如:If he went,would you go too? 如果他去,你也去吗?(大概他不会去)
If he should come here tomorrow, I would talk to him. 如果他明天来这儿的话,我就跟他谈谈。 (事实:来的可能性很小)
注意与说明:对于与将来事实相反的情形,请注意以下几点:
一是这里说的与将来事实相反,实为对将来情况的推测;
二是此用法中的条件从句谓语除用过去式外,有时也用“should+动词原形”(表示可能性极小,常译为“万一”)或“were to+动词原形”(表示与将来事实相反的假设);
三是当条件从句使用“should+动词原形”这样的谓语时,主句谓语除可用“should (would, could, might)+动词原形”这样的虚拟语气外,也可用陈述语气或祈使语气。如:
I should see him, I'll tell him. 万一我见到他,我就告诉他。
If it should rain tomorrow, don’t expect me. 万一明天下雨,就别等我了。
二、wish 后宾语从句
1、表示与现在事实相反的愿望,谓语动词用过去式 。例如:
I wish I had your brains. 我希望我有你那样的头脑。(事实:我根本比不上你)
2、表示与过去事实相反的愿望,谓语动词:had+done 例如:
I wish I had knownthe truth of the matter. 我希望我那时就知道这件事情的真相。(事实:那时还不知道)
3、表示将来难以实现的愿望,谓语动词:should/would(情态动词) + 动词原形
I wish I should havea chance again. 我希望我还能有一次这样的机会。(事实:很难再有这样的机会了)
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为了帮助大家强化英语知识点的记忆,下面读文网小编为大家带来初中英语从句相关知识点讲解,供大家参考学习。
原因状语从句应注意的问题
1、because , since , as , for,辨析
1)because语势最强,用来说明人所不知的原因,回答why提出的问题。当原因是显而易见的或已为人们所知,就用as或 since。
I didn’t go, because I was afraid.
Since /As the weather is so bad, we have to delay our journey.
2)由because引导的从句如果放在句末,且前面有逗 号,则可以用for来代替。但如果不是说明直接原因,而是多种情况加以推断,就只能用for。例:
He is absent today, becaus e / for he is ill. He must be ill, for he is absent today.
3) as和for的区别:通常情况下,as引导的从句在主句前,for引导的从句在主句后。例: As the weather is cold, I stay at home.(同义句) I stay at home, for the weather is cold.
2、because习惯上不与so连用
汉语习惯上说“因为…所以…”,但英语习惯上却不能将 so与because 连用:
正:Because it was raining, we stayed at home. / It was raining, so we stayed at home.
误:Because it was raining, so we stayed at home. 因为下雨,所以我们呆在家里。
3、because 从句与 because of短语的转换
Because引导的原因状语从句有时可与because of 短语转换,because of后加的原因可以为好或坏 ,但最正规的还是because。
He can’t come because he is ill. / He can’t come because of his illness. 他因病不能来。
I said nothing about it because his wife was there. / I said nothing about it because of his wife’s being there. 因为他妻子在那儿,我对此事只字未提。
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知识产权,也称其为“知识所属权”,指“权利人对其所创作的智力劳动成果所享有的财产权利”,一般只在有限时间期内有效。你知道知识产权用英语怎么说吗?下面读文网小编为大家带来知识产权的英语说法,欢迎各位同学们学习!
1. Do you know the intellectual property rights?
你知道什么是知识产权 吗 ?
2. There was a significant decline in the size of the business as the company transitioned to an intellectual property company.
随着公司向知识产权公司转型,其业务规模显著下降。
3. We must improve the system of intellectual property rights protection.
完善知识产权保护制度.
4. It involves all the fields from trade, investment to intellectual property protection.
它涉及贸易 、 投资、和知识产权保护等广泛领域.
5. I'm not aware of the IPR round table meeting you mentioned.
关于你提到的知识产权圆桌会议,我不了解具体情况.
6. Again, analysis the setting basic theory of intellectual property mortgage.
再次, 分析知识产权质押设定的基本理论.
7. The Convention on Establishing World Intellectual Property Organization came into effect.
《建立世界知识产权组织公约》生效.
8. First, this example illustrates the dangers of excessively strong intellectual property rights.
首先, 该例显示了过度的强知识产权的危险.
9. Activity that violate intelligence property law and compromise foreign trade order.
进出口货物侵犯知识产权,并危害对外贸易秩序的行为.
10. China's Legal Framework for Customs Protection of Intellectual Property Rights.
中国的知识产权海关保护制度.
11. The WTO also supervises an agreement on what is called intellectual property.
世贸组织同时还监督一项叫做知识产权协议的履行.
12. But, the intellectual property disturbance on exhibition is incessant however Yu Er.
但是, 展览会上的知识产权风波却不绝于耳.
13. In 2004, the IPR publicity and training in Shaanxi is further deepened.
2004年, 全省的知识产权宣传、培训工作进一步深入.
14. Intellectual Property. The Company has no intellectual property rights.
知识产权公司未拥有任何知识产权.
15. We undertake to protect the intellectual property rights of our business partners.
我们承诺保护我们所有的商业合作伙伴的知识产权.
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在英语的学习中,即使小小的单词也是有许多考究的,比如说lay是什么意思,有什么用法,今天读文网小编在这里为大家介绍lay的第三人称单数_lay的英语知识,欢迎大家阅读!
1. The Companies Act lays down a set of minimum requirements.
《公司法》规定了一系列最低标准。
2. The party thereby lays itself open to charges of conflict of interest.
该党因此难免被人指责有利益冲突。
3. The new code of conduct lays down the ground rules for management-union relations.
新的行为规范确定了资方与工会关系的基本原则。
4. The report lays bare the shocking housing conditions in this city.
那份报告揭露了这座城巿恶劣的住房条件.
5. People will not believe a man who always lays on the colours.
人们不会相信老是夸大的人.
6. She always lays on the colours when she tells something she's done.
每当她谈及自己所做的事时,她总是言过其实.
7. She lays a lot of emphasis on the usage of prepositions.
她把重点放在介词的使用上.
8. He always lays on the colours to make his stories more amusing.
他总是用夸张的手法使他的故事更有趣.
9. The cuckoo lays its eggs in other birds'nests.
杜鹃在别的鸟巢中产卵.
10. You don't kill the goose that lays the golden egg.
你不要贪婪过度.
11. The detective lays great stress on details.
这位侦探非常重视细节问题.
12. The ship lays to off the coast.
这艘船停泊在海岸外面.
13. The accord also lays down guidelines for the conduct of American drug enforcement agents.
该协议也为美国毒品稽查人员的行为制订了准则。
14. The firm always lays on a special meal for the staff around Christmas.
圣诞节前后这家公司总是为全体职员供应一顿特殊的饭.
15. He lays it down that the school should be kept clean and quiet.
他规定,学校应当保持安静和干净.
lay的英语知识相关
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要学好六年级英语首先要把课本上的知识点熟练掌握,下面读文网小编为大家带来六年级下册英语Unit1知识点,欢迎大家学习!
1深入了解形容词的比较级课文中出现的heavier和bigger等都是形容词的比较级形式。如果一个形容词是以辅音字母加y结尾的双音节词,通常先把y变为i,再加-er;如果是以一个辅音字母结尾的重读闭音节词,先双写这个辅音字母,再加-er。
形容词的比较级和最高级的构成
(1)规则变化
(2)不规则变化
2如何询问对方鞋子的尺码如何询问对方鞋子的尺码——What size are your shoes?
课文应用:What size are your shoes,Mike?迈克,你穿多大号的鞋?
Size 7. 7号。
句型结构:问句:What size are your shoes?
答语:Size+数字,
重点解析:what size意为“什么尺码”,用来询问衣物的尺码。
由于此句中的shoes是复数形式,所以be动词用are。
答语为“Size+数字.”。
3“尺码”的学问课文应用:In China I wear size 38 shoes.在中国我穿38号的鞋。
句型结构:主语+wear(s) size+数字(+其他).
重点解析:此句型可以用来表示某人所穿服装、鞋帽等的尺码。
表示多大尺码时,一般把数字放在size的后面。
4询问重量的句型询问重量的句型——How heavy...?
课文应用:How heavy are you?你体重多少?
I'm 48 kilograms.我体重48千克。
句型结构:问句:How heavy+be动词十人/物?
答语:人/物+be动词十数字十重量单位,
重点解析:此问句用来询问人的体重或物体的重量,是一个特殊疑问句。
疑问词how与heavy连用,用于询问事物有“多重”。
be动词:句型中的be动词(am,is,are)应正确搭配后面的人或物。
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要学好六年级英语首先要把课本上的知识点熟练掌握,下面读文网小编为大家带来六年级下册英语Unit2知识点,欢迎大家学习!
1如何表达“我想……”如何表达“我想……”——I want to...
课文应用:I want to buy the new film magazine.我想买期新的电影杂志。
句型结构:I want to+动词原形十其他.
重点解析:此句型用于表达自己想要做某事,是一个一般现在时的句子。由于主语是第一人称I,所以主语后的谓语动词want使用原形,want后接动词不定式。to是不定式符号,to后的动词也需要使用原形。
2过去时间集锦课文应用:What did you do last weekend?你上周末干什么了?
句中last weekend意为“上周末”,表示过去的时间,你还知道其他表示过去的时间的表达方式吗?
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学习六年级英语,最重要是先把课本上的知识点全部掌握,下面读文网小编为大家带来六年级下册英语Unit3知识点,欢迎大家学习!
1太阳、月亮前要用the课文应用:Am I now on the moon?我现在是在月球上吗?
太阳“sun”和月亮“moon”都是世界上独二无二的事物,这两个词前需要用定冠词the来修饰。下面这些词的前面也必须用the。
2如何表达难以置信如何表达难以置信——I can’t believe it!
课文应用:I can’t believe it!我简直不敢相信!
这个句子用于表示不相信或难以相信某人或某事,表达了说话者非常吃惊或震惊的心情。它是一个否定句,句中的“can't”是“can not”的缩写形式,意为“不能;不会”。这个句子已经成为一种固定的说法,经常用在口语中。
3到做某事的时候了到做某事的时候了——It's time to...
课文应用:It's time to go.到离开的时候了。
在英语中,表达“到做某事的时候了”有两种方式:
It's time to+动词(短语)原形.
It's time for+名词.
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学习六年级英语,最重要是先把课本上的知识点全部掌握,下面读文网小编为大家带来六年级下册英语Unit4知识点,欢迎大家学习!
1如何描述某人过去和现在的不同情况课文应用:Before,I was quiet.Now,I'm very active in class.以前我很安静。现在我在课堂上很活跃。
句型结构:Before,主语+was/were+形容词.Now,主语+am/is/are+形容词(+其他).
主题讲解:在英语中,描述某人不同时期的情况要使用不同的时态。如果描述过去的情况,要使用一般过去时;如果描述现在的情况,要使用一般现在时。
before是一个表示过去的时间副词,意为“以前”。
在一般过去时的句子中,当主语是第三人称单数或I时,后面的be动词用was,其他人称用were。
now意为“现在”,可用于一般现在时。
在一般现在时的句子中,be动词的选用由主语的人称和数来决定。当主语是第一人称单数时,be动词用am;当主语是第三人称单数时,be动词用is;其他人称用are。
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掌握好课本上的英语知识点,是学习五年级英语的基础,下面读文网小编为大家带来五年级下册英语Unit1知识点,欢迎大家学习!
1询问对方周末做什么的句型询问对方周末做什么的句型-What do you do on the weekend?
(1)课文应用:So What do you do on the weekend?那么你周末做什么?
I often watch TV and play ping-pong with my father.
我经常看电视、和我爸爸一起打乒乓球。
(2)句型结构
问句:What do you do on the weekend?
答语:I/We+频度副词(often,sometimes.)+动词原形十其他.
(3)重点解析
这个问句用来询问对方周末的活动安排,属于wh问句(do型)。其基本框架:
壁问词十助动词十人/物十动词原形十其他?
So十 what 十 doyou 十 do 十 on the weekend?
句中的“on the weekend”也可以根据语境替换成其他时间。
(4)知识拓展
询问他人的周末活动的句型
第三人称单数
What does+主语(第三人称单数)+do on the weekend?
例如:-What does your mother do on the weekend?你妈妈周末做什么?
-She often goes shopping.她经常购物。
复数人称
What do+主语(复数人称)+do on the weekend?
例如:- What do they do on the weekend?他们周末做什么?
-They usually go to the movies.他们通常去看电影。
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知识产权,也称其为“知识所属权”,指“权利人对其所创作的智力劳动成果所享有的财产权利”。随着科技的发展,为了更好保护产权人的利益,知识产权制度应运而生并不断完善。那么你知道知识产权用英语怎么说吗?下面读文网小编为大家带来知识产权的英语说法,欢迎大家学习。
protect intellectual property;
保护知识产权
respect intellectual property
尊重知识产权
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初中中考英语知识点归纳总结免费下载
英语是中考的重点考查科目,那么中考英语都有哪些知识点呢?一起来看看吧。以下是小编准备的一些初中中考英语知识点归纳总结免费,仅供参考。
1句子成分
英语句子成分分七种:主语、谓语、宾语、定语、状语、表语、宾语补足语。
1、主语:句子的主体,全句述说的对象。回答是“谁”或者“什么”。一般由名词、代词、不定式、动名词或从句担当,位于句首。
如:The boy needs a pen.
Smoking is bad for you = To smoke is bad for you
2、谓语:说明主语的动作或状态。回答“做(什么)”。由动词或系动词加表语担任,常置于主语后。
如:The train leaves at 6 o’clock.
She is reading.
3、宾语:表示动作的对象。回答做的是“什么”。一般由名词或代词担当,常置于谓语后。
如:He won the game.
He likes playing computer.
注意:
(1)有些及物动词带有两个宾语,一个指物(直接宾语),一个指人(间接宾语)。
间接宾语一般放在直接宾语前面。
如:He wrote me a letter . (他给我写了一封信)
(2)有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾语。
如:He wrote a letter to me . (他给我写了一封信)
4、表语:用以表述主语的特征、状态、身份等。回答是“什么”或者“怎么样”。一般由名词或形容词担任,置于系动词或be动词之后。
如:He is a student. We are tired.
注意:除了be 系动词外,还有一些动词也可以用作系动词,
(1)表感官的动词: feel, smell, taste, sound, look, appear, seem 等。
(2)表转变变化的动词: become, get, grow, turn, go等。
(3)表延续的动词: remain, keep, hold, stay, rest等。
5、定语:对名词或代词起修饰、限定作用的词、短语或句子。
如:The black bike is mine.(形容词)
The boy in blue is Jim.(介词短语)
I have nothing to do today.(动词不定式)
注意:
(1)当定语修饰不定代词如:nothing , anything , everything , something等时,定语要放在其后作后置定语。例如: I tell him something interesting.
(2)不定式、短语或从句作定语时,也放在被修饰的名词之后。
例如:The boys who are in the room are playing games.
6、状语:用以修饰动词、形容词、副词及全句,通常由形容词、代词、数词等担任位置灵活。
(1)修饰形容词或副词时,通常位于被修饰的词之前;
如:I am very sorry.
(2)表示时间、地点、目的的状语一般位于句子两头,强调时放在句首。
如:In order to cheer him up, I told him the truth.
They are writing English in the classroom.
(3)一些表示不确定时间(如:often)或程度(如:almost)的副词状语通常位于be动词、助动词、情态动词之后,动词之前。
如:We often help him.
He is always late for class.
7、补语:补充说明宾语怎么样或干什么,。由n./adj./介宾/分词/不定式等担任。常位于宾语后。
如:He made me sad.(形容词)
She asks me to take an umbrella.(不定式)
The war made him a soldier.(名词)
I find him at home.(介词短语)
I saw a cat running along the wall.(分词)
8、同位语:通常紧跟在名词、代词后面,进一步说明它的情况, 它可以由名词、代词、名词性短语或从句充当。
如:Tom, our monitor, is a handsome boy.
I myself will do the experiment.
She is the oldest among them six.
2数词的用法
1、表示年份:2002: twenty thousand and two ; 1976 : nineteen seventy-six.
2、表示日期: 12月1日: Dec.1st或the first of December;2002年11月8日: Nov. 8th, 2002.
3、表示时刻: 5:15→ five fifteen或a quarter past five ; 8:30→ eight thirty或half past
eight ; 10:45→ ten forty-five或a quarter to eleven.
4、表示编号:Room 105→Room one 0 five; Bus No.13→Bus Number Thirteen; P.5→Page Five;Tel.No.7658659→Telephone Number seven-six-five-eight-six-five-nine
5、小数的读法:5.7→ five point seven, 0.16 →zero point one six.
6、“半”的表达: 1/2→half, 半小时→half an hour, 1.5小时→one and a half hours或one hour and a half.
7、序数词前面加the时,表示顺序,加a/an时表示“再一、又一”。
3现在完成时
1、概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。
2、句子结构:have/has + done
3、时间状语:recently, lately, since…for…,in the past few years, etc.
4、否定形式:have/has + not +done.
5、一般疑问句:have或has。
4现在进行时
1、概念:表示现阶段或说话时正在进行的动作及行为。
2、时间状语:now, at this time, these days, etc.
3、基本结构:am/is/are+doing
否定形式:am/is/are+not+doing.
一般疑问句:把be动词放于句首。
4、用法:
(1)表示现在(指说话人说话时)正在发生的事情。
例如: We are waiting for you. 我们正在等你。
(2)习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。
例如:Mr. Green is writing another novel. 他在写另一部小说。(说话时并未在写,只处于写作的状态。)
(3)表示渐变,这样的动词有:get, grow, become, turn, run, go, begin等。
例如:The leaves are turning red. 叶子在变红。
It's getting warmer and warmer. 天越来越热了。
(4)与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩。
例:You are always changing your mind. 你老是改变主意。
(5)用现在进行时表示将来
下列动词come, go, arrive, leave, start, begin, return等瞬时动词的现在进行时可以表示将来。
例:I'm leaving tomorrow. 明天我要走了。
Are you staying here till next week? 你会在这儿呆到下周吗?
5一般现在时
1、概念:指经常、反复发生的动作或行为及现在的某种状况。
2、时间状语:always,usually,often,sometimes,every week(day,year,month…),once a week,on Sundays,
3、基本结构:动词+原形(如主语为第三人称单数,动词上要加(e)S)
4、否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
5、一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
6一般过去时
1、概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
2、时间状语:ago,yesterday,the day before yesterday,last week(year,night,month…),in 1989,just now,at the age of 5,one day,long long ago,once upon a time,etc.
3、基本结构:含有Be动词主语+was/were+.不含有be动词:主语+动词过去式+.
4、否定句:带be:主语+was/were not+动词原形+.不带be:主语+didn't+动词原形+.
5、一般疑问句:含be动词was或were放于句首;
不含be动词用助动词do的过去式did提问,同时还原行为动词原型。
7过去进行时
1、概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。
2、时间状语:at this time yesterday,at that time或以when引导的谓语动词是一般过去时的时间状语等。
3、基本结构:was/were+doing
4、否定形式:was/were+not+doing.
5、一般疑问句:把was或were放于句首。
8一般将来时
1、概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。
2、时间状语:tomorrow,next day(week,month,year…),soon,in a few minutes,by…,the day after tomorrow,etc.
3、基本结构:am/is/are+going to+do;will/shall+do.
4、否定形式:am/is/are+not+going to;在行为动词前加will/shall(will适用于所有人称,shall只用于第一人称)
5、一般疑问句:be放于句首;will/shall提到句首。
9过去将来时
1、概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
2、时间状语:the next day(morning,year…),the following month(week…),etc.
3、基本结构:was/were+going to+do;would/should+do.
4、否定形式:was/were+not+going to+do;would/should+not+do.
5、一般疑问句:was或were放于句首;would/should提到句首。
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最新高考英语知识点归纳总结免费下载
高考正在紧张的备考阶段,高考英语的学习依然至关重要,不仅靠知识的积累和运用。以下是小编准备的一些最新高考英语知识点归纳总结免费,仅供参考。
一、时间安排
最后这个阶段,整体学习时间在英语上的投入要少于前面的一轮、二轮复习,要把尽可能多的时间留给其他科目,尤其是数学和综合,相信绝大部分的学校也是这样要求学生的。
接下来这段时间英语的主要时间包括两大部分,第一部分就是背诵记忆,包括早读或者晚读,课间操的那几分钟等等;另一部分就是刷题的时间了。
下面说一下如何高效利用这两个时间:
背诵:现在需要背诵的主要内容不仅是单词,更多的学生开背各种写作模板。这两月的单词记忆不求记熟但求认识,也就是英汉可以匹配就可以了,说白了就是刷个眼熟,不要在这个记忆上多花时间,多的就是在浪费!毕竟大纲词汇该记得都记得差不多了,现在过分要求记忆新词汇只会拖慢自己的速度(当然大佬级别的像冲刺四六级词汇的当我没说~)
刷题:现阶段的刷题依然是成套的卷子,建议是着重练习自己得分中等的题目,也就是说,已经很熟悉且不怎么扣分的题型就不要过多的刷,按时做一两个保持手感,自己丢分特别严重的如最后一篇阅读理解或者七选五这样的题型可以选择性的放弃,留给考场上的运气。说实话,这种题如何答得很差得话,你自己心里最清楚原因,无非词汇量和理解逻辑上,而前者现在已经无法补救
二、单项建议:下面就每一个题型备考给出具体建议(这里主要说新高考卷):
(一)听力
听力能力已经定型,不会出现大的提升,而且如果没有特别下功夫练这个题的话大家也会发现,一年来都没有很大得长进。
但是!这不意味着我们就对这一块的复习就摆烂了。按照学校的节奏,每一次练习都要认真对待,主要是让耳朵有持久的感觉!
(二)阅读理解
阅读理解大家需要掌握的有①词汇+句型(语法)②考题类型③猜答案方法。
①词汇以及句型,最后这段时间仍然可以解决掉句子读不懂的情况(我这里说的是语法原因,不认识单词没办法哦),多比对一下每一个不认识的句子,说直白一些,只要你能追着老师把定语从句、状语从句、宾语从句和非谓语这几个部分分清楚,几乎不会出现可以难道你的句子结构了。
②考题有细节题、分析题、猜词、主旨等几种,有时间的话这周我会整理一下每一种题的应对方法。
③猜答案的方法每个人各不相同,这里我也先卖个关子,后面的文章具体给大家讲
(三)七选五
这一题的难度是随机的,往往都会有1-2个题迷惑考生,所以做这个题的时候大家也会发现往往发挥并不稳定。总之抓住一个原则:最优解!
遇到一个句子可以填到两个空的情况主要按照下面的解决方法:
第一步:梳理文章结构+理清大意(有过多生词的话就看段首断尾句推测,一般情况整体的基调你不会理解反的)
第二步:把这两个空前后的句子(有些题要去一整段看),仔细分析一下,主要观察:重复出现的词(包含近义词)、逻辑的承接关系
第三步:分别代入,把你挑好的句子放到空里再做一下第二步的工作(一般都是看逻辑顺承关系)。比对一下只要可以确定一空很合适,另一空直接选别的就好了,不需要两头都考虑!
到这里这种难题大体就解决的,如果还不行怎么办?我个人喜欢的方法是先去做后面的,等只留下作文再回来花一两分都读一下,这时候往往会有意外惊喜,突然就读懂了呢~
那么当然其他路人皆知的做题方法学校老师也讲的很详细了,我就不过多赘述了。总之,这个可以根据自己的情况选择性的下功夫,毕竟分值没有那么大
(四)完形填空+语法填空
狠抓!这个题考的面非常广,但一定会考词汇(近义词)、固定搭配、语法、介词、上下文联系。词汇的不会就猜,但是其他几个都是套路,练吧,这个是正经练的出来的,做的足够多并且每一次对完答案好好看一下每一种类型是怎么出的题,真的就那几种。等最后考场上你真的可以猜个八成。
(五)作文
狠抓!
小作文,说的难听一些,只要模板背好,每个人拿12分不是问题,因此大量的记忆是重要的!但是模板选择上,我的建议是背模板句而不是那种通篇模板,只要记熟了每一种应用文大概的模式(汉语记)再加上你活灵活现的模板句才是真的万能!要不然你只会把自己桎梏在你背的拿一两个模板里,到时候硬写反而写的不贴切。
大作文(读后续写),这一个题虽然占比打,但是对于一班同学来说接下来一段时间的压力不要太大,因为很难有质的提升,所以这一个要背万能句型了,模板也可以背,只要不写出逻辑、语法错误就差不多了,中等甚至偏上的分数都有希望。但是对于很多基础薄弱的同学就要抓自己的语法基础了,词汇拼写啥的!
当然,希望成绩顶尖的同学,这个题一定很重要,那么就需要在活用素材句型的基础上加上自己的创作和特色了。
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中考英语语法知识归纳总结人教版最新
备考中考英语时,需要对重点语法和一些常考的知识点进行全面的复习。那么中考英语知识点怎么学习呢?以下是小编准备的一些中考英语语法知识归纳总结人教版,仅供参考。
一、听力
听力题主要考查整体理解和获取对话核心信息的能力。应试技巧:1.克服紧张心理,放松自己。心态平稳,才能有效发挥。2.试卷下发后,浏览问题题干,快速预测,以便带着问题有目的地去听。3.集中注意力听录音,果断答题。4.要学会放弃。如果有部分信息确实没听清楚,不要纠缠,马上放弃,以免影响后面答题。5.平时听力训练时要养成简写速记的习惯。
二、完形填空
完形填空题考查词汇知识、阅读能力、逻辑推理判断能力。应试技巧:1.快速通读短文,把握大意。特别注重首尾句的理解,抓住各段的主题句,理顺思路,为后面答题做好铺垫。2.在通读全文、理解大意的基础上,根据固定搭配、习惯用法、上下文暗示先选出一部分答案。然后细读全文,联系上下文内容、短语意思、语法法则、固定搭配等,对选项进行逐一比较和筛选,排除错误选项,最终确定正确答案。3.个别无法确定答案的,先跳过,往往能从下文暗示中找到答案。4.通读全文,验证答案。完成答案后,把所选的答案代入原文,通读全文,对所选答案进行核实调整。重要提示:切忌不通读全文,看一空填一空。
三、阅读理解
阅读理解主要考查学生阅读理解、获取信息和处理信息的能力。应试技巧:1.先看问题,再阅读。带着问题快速阅读全文,把握文章大意,明确作者观点和态度,寻求所需要的信息。2.注重主题句,各段的首尾句。3.概括大意,揣摩文章中心,掌握主旨和作者意图,不要过分推敲语言点。4.遇到生词要根据上下文或语境猜词义,不必停顿时间过长。
四、书面表达
书面表达考查学生综合语言运用能力。应试技巧:写作前:1.审题。审题要仔细,理清写作的体裁和格式,明确信息要点及词数限定等。抓住主旨要义,形成书面表达的思路及框架。2.整编。整合信息要点,分清段落层次,编写出提纲。写作中:1.根据体裁和信息要点明确作文所需要的重点句型和短语,尽量使用自己熟知的句型和短语。遇到不会词句,换用另一种意义相近的句式表达。2.遣词造句,用词地道。3.行文连贯。句与句之间,段与段之间连接自然连贯。写作后:1.检查与修改。重点检查:要点是否全面;内容是否完整;格式是否正确;句型、短语是否准确;语法有否错误;拼写有否错误;字数是否符合要求。2.考生在答卷时,写草稿,或写简略提纲,书写清楚规范,做到零涂改,确保卷面整洁。
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高考英语语法必考知识点归纳(完整版)
英语高考本身就不仅仅是背背单词那么简单的,高考英语涉及到很多语法知识,是一次非常全面正式的考试。以下是小编准备的一些高考英语语法必考知识点归纳,仅供参考。
听力应试技巧与策略
听前:略读题目,切入话题,划出重点,预测内容(确定人物身份)
听中:捕捉信息,速记要点,有的放矢,去伪存真(短文独白,首末为主旨句,注意5W,1H)
听后:连贯记忆,前后联系,综合考虑,一锤定音。
阅读理解
1.归纳标题题
特点:短小精悍,一般多为一个短语;涵盖性强,一般能覆盖全文意思;精确性强,表达范围要恰当,不能随意改变语意程度或色彩。常见命题形式有:
What’s the best title for the text?
The best title for this passage is ____.
Which of the following can be the best title for the passage?
2. 概括大意题
包括寻找段落大意(topic)和文章中心思想(main idea),常见命题形式有:
What is the general/main idea of the passage?
Which of the following expresses the main idea?
What is the subject discussed in the text?
细节理解题
考查内容主要涉及时间、地点、人物、事件、原因、结果、数字等议论文中例证细节和定义类细节。这类题目的共同特点是:答案一般都能在文章中找到。当然,答案并不一定是文章中的原句,考生需要根据文章提供的信息自己组织语句回答问题。
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中考英语知识点总结归纳最新完整版免费
中考英语总复习既是查漏补缺的过程,也是一种学习的过程。那么关于中考英语知识点应该怎么学习呢?以下是小编准备的一些中考英语知识点总结归纳最新完整版,仅供参考。
答题前,考生先将自己的姓名、准考证号填写清楚,并认真核准条形码上的准考证号、姓名,在规定的位置贴好条形码。
所有要求书写的区域都应该使用“0.5毫米黑色签字笔”,即:姓名、准考证号、改错和书面表达。注意,只接受黑色的签字笔!填涂答案的部分则只接受“2B铅笔”!填涂要求饱满、清晰、不超格。不得用铅笔或圆珠笔写作文;字体要工整、笔迹清楚。
请按照题号顺序在各题目的答题区域内作答,超出答题区域书写的答案无效;在草稿纸、试题卷上答题无效。
保持答题卡卷面清洁,不要折叠、不要弄破。
选择题需要填涂答案在答题卡上。考生可把填涂区依次分四块填涂:听力题区一块,单选题区一块,完型题区一块,阅读题区一块。不要四区一次填完,容易造成移位。
建议考生携带两支2B铅笔,一支尖,一支扁平。填涂时,考生可先用尖铅笔在答题区选项上轻点答案,遇有悬而未决的答案可点两个,最后核定时再用扁平铅笔涂黑时决定取舍,宜轻擦小点,且用力均匀。
用扁平铅笔填涂时要注意从左至右划过来,再推过去,一个来回即可,无须多次。忌点、叉、团、勾!
短文改错题的答题一定要规范、符合要求。
增加:在缺词处加一个漏词符号(∧),并在此符号“下面”写出该加的词。
删除:把多余的词用“斜线”()划掉。
修改:在错的词“下面”划一横线,并在该词“下面”写出修改后的词。
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高考英语必考语法知识点归纳总结免费
英语是高考必考的三门主科之一,所以认真复习英语知识点非常有必要。那么高考英语知识点有哪些呢?以下是小编准备的一些高考英语必考语法知识点归纳,仅供参考。
(一)英语听力:
听力的难点在于第一节只放一遍听力材料,只有一次机会抓取关键信息;同时,听力第二节会存在陷阱,一定要在听完整段材料以后再选答案,不能只听一半就想当然。
(二)英语阅读:
阅读的难点主要在于主旨大意题非常考察学生的总结归纳能力,其混淆选项也是考生失分的重灾区;阅读的细节理解题也非常考察学生的信息定位和查找能力,考生需要注意用时和定位的准确性。
(三)英语七选五:
七选五非常考察考生的快速归纳和信息甄辨能力,回顾检查的难度也较大,而且一道题错的话就至少会有两道题错
(四)英语完形填空:
综合能力要求较高,考察词汇量和语法知识较多,需要从语境中推断关键信息
(五)英语语法填空:
考察的语法知识较多,需要考生自己从上下文找到相关的线索,同时,短文填空需要自己填写单词/单词变体,考察考生的单词拼写
(六)英语写作:
近年新高考改革,作文变成了两道题,题量变大,同时增加了话题的灵活性,增加了续写的新题型,写作难度提升
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