为您找到与英语语法顺口溜讲解相关的共97个结果:
介词表示它后面的名词或相当于名词的其他结构与句中其他成分的关系。下面读文网小编为大家带来介词语法讲解及练习题,欢迎大家学习!
1)in , on,at 在……时
in表示较长时间,如世纪、朝代、时代、年、季节、月及一般(非特指)的早、中、晚等。
如 in the 20th century, in the 1950s, in 1989, in summer, in January, in the morning, in the night, in one’s life , in one’s thirties等。
on表示具体某一天及其早、中、晚。
如on May 1st, on Monday, on New Year’s Day, on a cold night in January, on a fine morning, on Sunday afternoon等。
at表示某一时刻或较短暂的时间,或泛指圣诞节,复活节等。
如at 3:20, at this time of year, at the beginning of, at the end of …, at the age of …, at Christmas, at night, at noon, at this moment等。
注意:在last, next, this, that, some, every 等词之前一律不用介词。如:We meet every day.
2)in, after 在……之后
“in +段时间”表示将来的一段时间以后;
“after+段时间”表示过去的一段时间以后;
“after+将来点时间”表示将来的某一时刻以后。
My mother will come back in three or four days.
He arrived after five months.
She will appear after five o’clock this afternoon.
3)from, since 自从……
from仅说明什么时候开始,不说明某动作或情况持续多久;
since表示某动作或情况持续至说话时刻,通常与完成时连用。
He studied the piano from the age of three.
They have lived here since 1978.
4)after, behind 在……之后
after主要用于表示时间;
behind主要用于表示位置。
We shall leave after lunch.
Lucy is hiding behind an old house.
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摘要:形容词修饰名词,说明事物或人的性质或特征。通常,可将形容词分成性质形容词和叙述形容词两类,其位置不一定都放在名词前面。形容词作定语修饰名词时,要放在名词的前边。但是如果形容词修饰以-thing为字尾的词语时,要放在这些词之后。
副词主要用来修饰动词,形容词,副词或其他结构。
1、副词的位置
1)在动词之前。
2)在be动词、助动词之后。
3)多个助动词时,副词一般放在第一个助动词后。
注意:
a. 大多数方式副词位于句尾,但宾语过长,副词可以提前,以使句子平衡。例如:
We could see very clearly a strange light ahead of us.我们清楚地看到前面有奇怪的光。
b. 方式副词well,badly,hard等只放在句尾。例如:
He speaks English well. 他英语说得好。
2、副词的排列顺序:
1)时间,地点副词,小单位的在前,大单位在后。
2)方式副词,短的在前,长的在后,并用and或but等连词连接。例如:
Please write slowly and carefully. 请写得慢一些,仔细一些
3)多个不同副词排列:程度+地点+方式+时间副词。
注意:副词very 可以修饰形容词,但不能修饰动词。
改错:
(错)I very like English.
(对)I like English very much.
注意:副词enough要放在形容词的后面,形容词enough放在名词前后都可。例如:
I don't know him well enough. 他我不熟悉。
There is enough food for everyone to eat.有足够的食物供每个人吃。
There is food enough for everyone to eat.
3、兼有两种形式的副词
1) close与closely
close意思是"近";closely 意思是"仔细地"。例如:
He is sitting close to me. 他就坐在我边上。
Watch him closely. 盯着他。
2) late 与lately
late意思是"晚";lately 意思是"最近"。例如:
You have come too late. 你来得太晚了。
What have you been doing lately? 近来好吗?
3) deep与deeply
deep意思是"深",表示空间深度;deeply时常表示感情上的深度,"深深地"。例如:
He pushed the stick deep into the mud.他把棍子深深插进泥里。
Even father was deeply moved by the film.老爸也被电影深深打动了。
4) high与highly
high表示空间高度;highly表示程度,相当于much。例如:
The plane was flying high. 这架飞机飞得很高。
I think highly of your opinion. 你的看法很有道理。
5) wide与widely
wide表示空间宽度;widely意思是"广泛地","在许多地方"。例如:
He opened the door wide. 他把门开得大大的。
English is widely used in the world.英语在世界范围内广泛使用。
6) free与freely
free的意思是"免费";freely 的意思是"无限制地"。例如:
You can eat free in my restaurant whenever you like.无论什么时候,我这饭铺免费对你开放。
You may speak freely; say what you like.你可以畅所欲言,想说什么就说什么。
三、形容词和副词比较级解析
形容词是用来修饰、描述名词或代词的词,主要用作定语、表语和补足语等。副词是用来修饰动词、形容词、其他副词、介词短语或全句的词。形容词和副词的比较级是中高考考点之一,但是由于在中高考中,同学们更加注重同位语、定语从句和非谓语动词等的备考,则会容易复习形容词和副词的复习。其实,形容词和副词的考试也是中高考的重要考点。今天,笔者对形容词和副词五个常见考点比较级进行归纳分析,希望对考生备考以及英语能力的提升有所帮助。
1、比较级和最高级的常见结构
1). “the +比较级……, the +比较级“:表示 “越……越……”
The sooner you see a doctor, the better it is. 你越早看医生越好。
The longer I waited, the less patient I became. 我等的越久就变得越不耐烦。
2) the +序数词+最高级+单数可数名词: 表示“第几大的”
This is the third most popular song of Michael Jackson。这是迈克尔·杰克逊第三受欢迎的歌曲。
真题:
1. (10上海卷)
In recent years travel companies have succeeded in selling us the idea that the further we go , ____ 。
A. our holidays will be better B. our holiday will be the better
C. the better our holiday will be D. the better will our holiday be
2. (02上海卷) As far as I am concerned, education is about learning and the more you learn, ____。
A. the more for life you are equipped
B. the more equipped for life you are
C. the more life you are equipped for
D. you are equipped the for life
答案:1. C 2. B
2、比较级和最高级的修饰语
1)常见的比较级的修饰语有:
much, a little, a great deal, far, by far, even, will, still, a bit, a little, rather, any, (far) larger than
This movie is far more interesting than I expected. 这部电影比我原想的有意思的多。
2) all the +比较级:愈来愈
I worked all the harder. 我工作愈来愈努力了。
3) 常见的最高级的修饰语有:
序数词,by far, nearly, almost, by no means, not quite, not really 等
He is almost the best player. 他基本上是最好的选手。
4) any 修饰比较级只用于疑问句、否定句和条件状语从句
Can you do any better on this job? 你这件事情能不能做得更好些?
真题:
1. (06江苏卷) I wish you’d do ____ talking and some more work. Thus things will become better。
A. a bit less B. any less
C. much more D. a little more
2. (07 全国卷II ) After two years’ research, we now have a ____ better understanding of the disease。
A. very B. far C. fairly D. quite
3. (08全国卷I) You’re driving too fast. Can you drive ______?
A. more slowly a bit B. slowly a bit more
C. a bit more slowly D. slowly more bit
答案:1. A 2. B 3. C
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时态(Tense)是表示行为、动作和状态在各种时间条件下的动词形式。以下是读文网小编整理的英语语法16种时态讲解,希望对大家英语学习有所帮助。
用法:A) 表示动作到现在为止已经完成或刚刚完成。
例:I bought a new house, but I _________ my old one yet, so at the moment I have twohouses.
A) didn't sell B) sold C) haven't sold D) would sell
答案是C) haven't sold。
B) 表示从过去某时刻开始,持续到现在的动作或情况,并且有可能会继续延续下去。此时经常用延续性动词。时间状语常用since加一个过去的时间点,或for加一段时间,或by加一个现在时间。
例:Great as Newton was, many of his ideas ___________ today and are being modified bythe work of scientists of our time.
A) are to challenge C) have been challenged
B) may be challenged D) are challenging
全句的意思是:“虽然牛顿是个伟大的人物,但他的许多见解直到今天还在受到挑战,并且被现代科学家的工作所修正。”challenge是及物动词,在本句中应当是被动语态;其动作延续到今天,所以要用现在完成时态。可见答案是C) have been challenged。A) are to challenge和D) arechallenging都是主动语态,不可能是答案。B) may be challenged虽然是被动语态,但意思与全句内容不合,所以不对。
C) 表示发生在过去,但对现在仍有影响的动作或情况。通常用点动词,如:arrive, begin, find, give, lose等。
例:John has broken his left leg.(约翰摔断了左腿。)
注意事项:A) 现在完成时是联系过去和现在的纽带。现在完成时和过去时的区别在于:现在完成时强调动作的动态,或受动态的影响,是动态的结果,对现在有影响;过去时只表示过去的某个具体时间里发生的动作,与现在没有联系。
例:He worked in that hospital for 8 years.(他曾经在那家医院工作了8年。这只是讲述一个过去的事实,他现在已经不在那家医院了。)
He has worked in that hospital for 8 years.(他已经在那家医院里工作了8年。表示他从过去开始工作,一直工作到现在,现在仍在那家医院工作。)
B) 因为含有for加一段时间或since加一个时间点这样的时间状语的完成时,有动态和延续性的特点,所以不能使用终端动词或瞬间动词。
例:My sister has been married for 5 years.(过去分词做表语表示状态,可以延续)
My sister has married. Don't disturb her.(终端动词)
C) 在"this is the first/ second/ third…… time that……"句型里要求用完成时。
例:This is the second time that the products of our company have been shown in theInternational Exhibition.(这是我公司产品第二次参加国际展览会。)
D) 句型"It is/ has been……since"所使用的两种时态都正确。
例:It is/ has been 10 years since I last saw him.(从我上次见到他以来已经10年了。)
E) 在"no sooner than"、"hardly/ scarcely ……when"、"before"、"prior to"等句型中,主句要求完成时。
例:I haven't met that professor prior to today.(以前我从未见过那位教授。)
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下列情况应免冠,代词限定名词前;
专有名词不可数,学科球类三餐饭;
复数名词表泛指,两节星期月份前;
颜色语种和国名,称呼习语及头衔。
以上口诀主要概括了一般应“免冠”的几种情况,即:
①名词前已有作定语用的this、that、some、any、my等限定词
②专有名词和不可数名词前
③表示学科的(如:maths、Chinese、physics)名词前
④球类活动的名词前及三餐总称前
⑤复数名词表示泛指(一类人或事)时
⑥节日、季节、星期、月份前
⑦表示颜色(如:It's red / yellow。)、语种(如:speak English/Japanese)和国家的非全称名词(如:We live in China. They come from America。)
⑧在称呼或表示头衔的名词前
⑨某些习惯短语中(如:in bed、go to school等)
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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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书信作为我们最常用的一种写作文体,掌握正确的书信格式十分重要。那么你知道英语书信的写作格式是怎样的吗?下面读文网小编为大家带来英语书信写作格式讲解及书信格式模版,欢迎大家阅读学习。
Dear ______ ,
①I am writing to extend my sincere gratitude for ______(感谢的原因). ②If it had not been for your assistance in ______(对方给予的具体帮助), I fear that I would have been ______(没有对方帮助时的后果).
③Every one agrees that it was you who ______(给出细节).
④Again, I would like to express my warm thanks to you! Please accept my gratitude.
Yours sincerely,
Li Ming
看了英语书信格式模版这篇文章
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英语四六级考试中,你说会不会出现感谢信呢?以下是读文网小编给大家带来英语四级感谢信讲解及参考范文,以供参阅。
Directions: For this part,you are allowed 30 minutes to write a letter to express your thanks to your parents or any other family member upon making a memorable achievement.You should write st least 120 words but no more than 180 words.
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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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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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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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学习英语最重要的部分就是英语写作,英语写作是检验学生运用和掌握英语能力的最佳方式,由此可见英语写作的重要性。为如何提高大家的英语写作能力和技巧,下面读文网小编为大家带来英语六级写作范文讲解,欢迎大家学习!
本文是一篇说明文, 首先说明在各类考试中均有短文写作考项以及其测试目的; 然后提出写好短文的五步建议; 最后简要结束全文。
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情态动词是表示能力,义务,必须,猜测等说话人的语气或情态的动词。下面读文网小编为大家带来情态动词语法讲解及练习题,欢迎大家学习!
1)表过去的可能和许可,(多用于间接引语中)
At that time we thought the story could not be true.
那时我们认为所说的事不可能是真的。
Father said I could swim in the river.
爸爸说我可以在河里游泳。
2)表过去的能力
I could swim when I was only six.
我刚六岁就能游泳。
Could在肯定句中表示过去的能力时,常表抽象的一般的能力。
He could be very naughty when he was a child.
他小时候会是很顽皮的。
3)表“允许”。可表示委婉客气的提出问题或陈述看法
Could I use your bike?
Yes, you can.
他会记得那时吗?
I’m afraid I couldn’t give you an answer today.
恐怕我今天不能回答你。
The teacher said you could go to the store for sweets.
老师说你可以去商店买糖。
3)Could/can+have done 结构表示对过去发生的事情的“怀疑”或“不肯定”。 could 加完成式还用于肯定句时一般表过去可能完成而却未完成的动作。
Can they have won the basketball match?
他们赢了那场篮球赛吗?
What you referred to just now can have made her very sad.
你刚刚所谈到的可能令他很伤心。
You could have completed the task a little earlier.
你本来能早点完成任务的。(但事实上并没有提前完成任务)
I could have passed my examination easily but I made too many stupid mistakes.
我本可以轻易通过考试,但我犯了太多不该犯的错误。
如表具体做某一件事的能力时,则须用 be able to .
He was able to translate the article without a dictionary.
他可以不用词典翻译那篇文章。
Can表示一贯的能力 ,be able to表示客观能力和通过努力可以达到的能力
I can’t swim. But I am sure I will be able to swim through more practicing.
The fire spread through the hotel, but everyone was able to get out
When the boat sank he was able to swim to the bank
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下面读文网小编为大家带来主谓一致语法讲解及练习题,欢迎大家学习
1.并列结构作主语时谓语用复数,例如:
Reading and writing are very important. 读写很重要。
注意:当主语由and连结时,如果它表示一个单一的概念,即指同一人或同一物时,谓语动词用单数,and 此时连接的两个词前只有一个冠词。例如:
The iron and steel industry is very important to our life. 钢铁工业对我们的生活有重要意义。
典型例题
The League secretary and monitor ___ asked to make a speech at the meeting.
A. isB. was C. are D. were
答案B. 注: 先从时态上考虑。这是过去发生的事情应用过去时,先排除A.,C。本题易误选D,因为The League secretary and monitor 好象是两个人,但仔细辨别,monitor 前没有the,在英语中,当一人兼数职时只在第一个职务前加定冠词。后面的职务用and 相连。这样本题主语为一个人,所以应选B。
2. 主谓一致中的靠近原则
1)当there be 句型的主语是一系列事物时,谓语应与最邻近的主语保持一致。例如:
There is a pen, a knife and several books on the desk. 桌上有一支笔、一把小刀和几本书。
There are twenty boy-students and twenty-three girl-students in the class.班上有二十个男孩,二十三个女孩。
2)当either… or… 与neither… nor,连接两个主语时,谓语动词与最邻近的主语保持一致。如果句子是由here, there引导,而主语又不止一个时,谓语通常也和最邻近的主语一致。例如:
Either you or she is to go. 不是你去,就是她去。
Here is a pen, a few envelops and some paper for you. 给你笔、信封和纸。
3.谓语动词与前面的主语一致
当主语有with, together with, like, except, but, no less than, as well as 等词组成的短语时,谓语动词与前面的主语部分一致。例如:
The teacher together with some students is visiting the factory. 教师和一些学生在参观工厂。
He as well as I wants to go boating.他和我想去划船。
4. 谓语需用单数的情况
1)代词each以及由every, some, no, any等构成的复合代词作主语时,或主语中含有each, every时, 谓语需用单数。例如:
Each of us has a tape-recorder. 我们每人都有录音机。
There is something wrong with my watch. 我的表坏了。
2)当主语是一本书或一条格言时,谓语动词常用单数。例如:
The Arabian Night is a book known to lovers of English. 《天方夜谭》是英语爱好者熟悉的一本书。
3)表示金钱,时间,价格或度量衡的复合名词作主语时,通常把这些名词看作一个整体,谓语一般用单数。例如:
Three weeks was allowed for making the necessary preparations. 用三个星期来做准备。
Ten yuan is enough. 十元够了。
5.指代意义决定谓语的单复数
1)代词what, which, who, none, some, any, more, most, all等词的单复数由其指代的词的单复数决定。例如:
All is right.一切顺利。
All are present.人都到齐了。
2)集体名词作主语时,谓语的数要根据主语的意思来决定。如family, audience, crew, crowd, class, company, committee等词后,谓语动词用复数形式时强调这个集体中的各个成员,用单数时强调该集体的整体。例如:
His family isn't very large. 他家成员不多。
His family are music lovers.他家个个都是音乐爱好者。
但集合名词people, police, cattle, poultry等在任何情况下都用复数形式。例如:
Are there any police around? 附近有警察吗?
3)有些名词,如variety, number, population, proportion, majority 等有时看作单数,有时看作复数。例如:
A number of +名词复数+复数动词。
The number of +名词复数+单数动词。
A number of books have lent out.
The majority of the students like English.
6.与后接名词或代词保持一致的情况
1)用half of, most of, none of, heaps of, lots of, plenty of 等引起主语时,谓语动词通常与of后面的名词/代词保持一致。例如:
Most of his money is spent on books. 他大部分的钱化在书上了。
Most of the students are taking an active part in sports. 大部分学生积极参与体育运动。
2)用a portion of, a series of, a pile of, a panel of 等引起主语时,谓语动词通常用单数。例如: A series of accidents has been reported. 媒体报道了一连串的事故。
A pile of lots was set beside the hearth. 炉边有一堆木柴。
3)如 many a 或 more than one 所修饰的短语作主语时,谓语动词多用单数形式。但由more than… of 作主语时,动词应与其后的名词或代词保持一致。例如:
Many a person has read the novel.许多人读过这本书。
More than 60 percent of the students are from the city.百分之六十多的学生来自这个城市。
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下面是读文网小编整理的60天攻克高考英语语法 介绍,希望对大家有帮助。
第1天 构词法
第2天 构词法大练兵
第3天 名词
第4天 数词
第5天 代词
第6天 代词大练兵
第7天 冠词
第8天 形容词
第9天 副词
第10天 形容词副词比较等级
第11天 比较等级大练兵
第12天 介词
第13天 介词大练兵
第14天 连词
第15天 动词
第16天 动词短语大练兵
第17天 助动词
第18天 情态动词
第19天 情态动词大练兵
第20天 动词的时态
第21天 动词时态大练兵
第22天 动词的语态
第23天 虚拟语气
第24天 虚拟语气大练兵
第25天 动词不定式
第26天 动词不定式大练兵
第27天 动名词
第28天 非谓语分词(1)
第29天 非谓语分词(2)
第30天 非谓语分词大练兵
第31天 析使句和感叹句
第32天 反意疑问句
第33天 主语从句
第34天 宾语从句
第35天 定语从句
第36天 定语从句大练兵
第37天 状语从句
第38天 状语从句大练兵
第39天 独立成分
第40天 倒装
第41天 倒装大练兵
第42天 省略
第43天 主谓一致
第44天 it的用法
第45天 特殊句式
第46天 语法深呼吸(1)
第47天 语法深呼吸(2)
第48天 语法深呼吸(3)
第49天 语法深呼吸(4)
第50天 语法深呼吸(5)
第51天 语法沉着练(1)
第52天 语法沉着练(2)
第53天 语法沉着练(3)
第54天 语法沉着练(4)
第55天 语法沉着练(5)
第56天 语法放轻松(1)
第57天 语法放轻松(2)
第58天 语法放轻松(3)
第59天 语法放轻松(4)
第60天 语法放轻松(5)
参考答案
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信件写作格式要求较多,是英语六级写作中的难点,为了帮助大家学习英语信件的写作。下面读文网小编为大家带来英语六级写作信件类范文讲解,欢迎大家学习!
本文是一封致歉信, 信中作者就未能如期赴约表示歉意并说明不能按时的原因。此文适合四级。写这类信函时应注意时态的呼应, 因为常有几种时态同时使用。这样的信函简单易写,可经常练习。
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数词分两类:基数词和序数词.表示数目的词叫基数词,表示须序的词叫序数词。下面读文网小编为大家带来数词语法讲解及练习题,欢迎大家学习!
1. A 2. C 3. B 4. D 5. A 6. C 7. B 8. A 9. A 10. B 11. C 12. D 13. D 14. D 15. B 16. D 17. D 18. B 19. B 20. B 21. A 22. C 23. B 24. A 25. D 26. B 27. A 28. C 29. D 30. B
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