英语四级语法总结
英语四级语法总结
尽管英语的语法知识是触类旁通的，但是在大学英语四级考试里语法的运用确实灵活多样的。以下是育路教育网为考生搜集的大学英语四级考试语法汇总，相信对考生的复习有所帮助。
1、语法考题的涉及面宽近年考题曾经考到:几乎所有词类，三种动词的非谓语形式，名词从句，形容词从句，副词从句，独立主格，一致，倒装，强调等基本语法知识。
2、语法考试的重点突出语法考试的重点为内容庞杂较难掌握的项目，这些项目还反复出现如:虚拟语气，状语从句，定语从句，独立主格，情态动词。
3、具体考查重点为以上项目中的特殊用法，不常用的情况
1)虚拟语气的考点为:would rather+that从句+一般过去时: It is vital/ necessary/ important/ urgent/ imperative/ desirable/
advisable/ natural/ essential +that+动词原形;It is time/about
time/high time+that+一般过去时: proposal/suggestion+that+动词原
形;lest+that+should+动词原形;if only+that+would+动词
原形。
2)状语从句的考点为:非if引导的条件状语从句，此类句子多用at times，provided，so long as，in case， once等来替代if;由even if/so，now that，for all等引导的让步状语从句;just/hardly…when引导的时间状语从句;more than，as…as，not so much as，the same as，as much as等引导的比较状语从句。
3)独立主格结构多以逻辑主语+分词的形式出现。
4)情态动词多与完成时形式连用。
5)定语从句重点考查介词+关系代词(which)和as作为关系代词。 4、词汇的
考查重点为
1)动词，名词与介词的搭配如:
popular/patient+with;yield/solution/adapt/transfer/access+t
o;accuse/require+of;charge+for;under+discussion等等。
2)习惯用法如:confeto/set about/be used to+doing;be supposed
to/have/make sb.+do等。
3)由同一动词构成的短语如:come，go，set，break等构成的短语。
4)单个的动词，抽象名词，形容词和副词多以近义词、同义词的形式
出现。
5)介词短语在句中作状语如:in terms of;with the exception of;in vain 等，另外还应注意rather than，other than，such as，
none/nothing+but等词在考题中的出现。
5、近年来考题中的新趋势为:若干考点混合出现:一些交际用语也
时常出现在考题中。
附:历年四级考试语法题选
一、虚拟语气考查点
essential ， important 等词后的虚拟语气;
1) It was essential that the application forms___ back before the deadline A must be sent B would be sent C be sent D were sent(答案是C)
2) It is vital that enough money ___ to fund the project . A is collected B be collected C must be collected D can be collected (答案是C)
if only ，wish等词后的虚拟语气; 1) Look at the terrible
situation I am in ! If I ___ your advice . A follow B had followed C would follow D have followed (答案是B)
2) I wish I ___ longer this morning ，but I had to get up and
come to class. A have slept B slept C might have slept D could have slept (答案是D)
条件从句中的虚拟语气1) H e must have had an accident ， or he
___ then . A would have been here B should be here C had to be here
D would be here (答案是A)
二、动词的 ing 形式和过去分词分词的独立结构
1)名词 (代词)+ 分词A new technique ______， the yields as a
whole increased by 20 per cent. A) working out C) having been
worked B) having worked out D) to have been worked out (C) With + 名
词(代词)+ V——ed或V——ing
2) After the Arab states won independence ， great emphasis was
laid on expanding education ， with girls as well as boys
_______ to go to school . A) to be couraged B) being encouraged
C)been encouraged D) be encouraged (B)
动名词短语做宾语They are considering _______ before the prices go up.
A of buying the house C buying the house
B with buying the house D to
buy the house (C)
分词短语做状语________with the picture， Mary tore it to pieces.
(92/6)
A Dissatisfying thoroughly C Being thoroughly dissatisfied
B to dissatisfy thoroughly D To be thoroughly dissatisfied (C) 分词短语做定语If I correct someone ， I will do it with as much
good bumor and self – restraint as if I were the one _______. A to correct B correcting C having corrected D being correcting (D) 分词短语做补语When I caught him _______ me I stopped buying things there and started dealing with another shop. A cheat B cheating C to cheat D to be cheating (B)
三、不定式不定式
在wh—Q，what ，how 等之后;There is more land in Australia than the government knows ________. A what to do with B how to do C to do with it D to do it (A)
不定式做定语不定式在 + which/who 之后做定语不定式的进行式不
定式的完成式不定式的被动语态省to的不定式
四、名词做定语
I walked too much yesterday and ________ are still aching now . A my leg‘s muscles C my leg muscles B my muscles of leg D my muscles of the leg (C)
五、被动语态
The fifth generation computers ， with artificial
intelligence ， ___________ and perfected now. A developed B have developed C are being developed D will have been developed (C)
六、时态过完成式时
Before the first non – stop flight made in 1994 ， it _____
necessary for all planes to land for refueling .
A would be
B has been
C had been
D would have been (C) 现在完成进行
时It seems oil _____ form this pipe for some time ，
we‘ll have to take the machine apart to put it right . A had leaked B is leaking C leaked D has been leaking (D) 将来完成时It‘s reported that by the end of this month the
output of cement in the factory _____ by about 10% . A will have risen B has risen C will be rising D has been rising (A) 七、词序(副词的位置，前置定语的位置)
I could not find ____ ， and so I took this one . A a large enough coat B a large coat enough C an enough large coat D a coat enough large
(A)
八、情态动词
Mary‘s score on the test is the highest in her cla; she _____ have studied very hard . A may B should C must D ought to (C) 九、定语从句_____ might be expected ， the response to the question was very mixed . A As B That C It D What (A)
十、同位语从句
The mere fact ____ most people believe nuclear war would be madnedoes mean that it will not occur . A what B which C that D why (C) 十一、强调句型
___——she first heard of the man referred to as specialist . A That was form Stephen B It was Stephen C It was form Stephen
D It was Stephen that (C)
十二、主语和谓语动词的一致性
How close parents are to there children ____ a strong influence on the character of the children . A have B has C having D to have (B) 十三、省略
_____ with the size of the whole earth ， the highest mountain does not seem high at all . A When compared B Compare C While comparing D Comparing (A)
十四、倒装
She never laughed ， ____ lose he temper .(90/1)
A or she ever did
B nor did she ever
C or did she ever
D nor she ever did (B)
2016年英语专业四级考试词汇语法真题 参考答案与解析 11. How can I concentrate if you _________ continually ______ me with silly questions? A. have… interrupted B. are… interrupted C. had… interrupting D. were… interrupting 选A。虽然我觉得更应该说you are continually interrupting me with silly questions。不过这里用现在完成时表示的是一个动作发生过成为过去经历，有可能多次发生，也就是打断一次、两次、三次等等不断重复到现在。 12. Among the four sentences below, Sentence ___ expresses the highest degree of possibility? A. It may take a long time to find a solution to the problem. B. It might take a long time to find a solution to the problem. C. It could take a long time to find a solution to the problem. D. It should take a long time to find a solution to the problem. 选D。四个里把握度最高的是should，其次是may，最后是might和could。 13. She is a better speaker than _____ in the class. A. any boy B. the other boys C. other any girl D. all the girls 选A。主语是she，女的，所以不能选B。C的正确说法是any other girl。 14. Nobody heard him sing, ______? A. did one B. did he C. didn’t they D. did they 选B。根据专四语法出题依据的书《新编英语语法教程》（章振邦）317页，nobody这种附加疑问句，书面语里用he。口语里偶见they。实际上，现代英语里为了避免有语言歧视（为什么只有he，没有she），很多人都避免只用he，而多改为they。 15. I can’t put up with ________. A. that friend of you B. that friend of yours C. the friend of you D. the friend of yours 选B。根据专四语法出题依据的书《新编英语语法教程》（章振邦）57-58页，这种双重属格结构所修饰的名词可带a, any, some等表示非确定特指的限定词，但通常不带定冠词。比如a daughter of Mrs. Green’s, any/some daughters of Mrs/ Green’s。 16. There has been an increasing number of _______ in primary schools in the past few years. A. man teacher B. men teacher C. man teachers D. men teachers 选D。合成名词复数，man/woman这种，两种都要变成复数，比如women drivers。
大学英语四级语法题大全 1、_____all our kindness to help her, Sara refused to listen. A.At B.In C.For D.On 2、____beforewe depart the day after tomorrow, we should have a wonderful dinner party. A.Had they arrived B.Would they arrive C.Were they arriving D.Were they to arrive 3、____ conflict among city-states caused the eventual decline of Greek civilization. A.Continuous B.Continual C.Constant D.Contrary 4、____ he's already heard the news. A.Chances are B.Chance is C.Opportunities are D.Opportunity is 5、____ his knowledge and academic background, he is basically stupid. A.But for B.According to C.For all D.Thanks to 6、____ man can now create radioactive elements, there is nothing he can do to reduce their radioactivity. A.As B.Whether C.While D.Now that
大学英语四级语法精要 一、动词(时态，语态，用法，省略，一致性等) （一）时态 1、主动形式 过去现在将来过去将来一般did do will/shall do should/would do 进行was/were doing am/is/are doing will/shall be doing / 完成had done have/has done will/shall have done should/would have done 用于虚拟语气完成进行had been doing have/has been doing / / 2、被动形式 过去现在将来过去将来 一般was/were given am/is/are given Will / shall be given should/would be given 进行was/were being given am/is/are being given / / 完成was/were being given am/is/are being given / / 完成进行/ / / / · CET-4 常考的三种时态：过去完成时；将来完成时；（现在/过去）完成进行时。 ·时间状语从句当中的时态： 一般过去时所有的过去 用一般现在时表示现在和将来 现在完成时现在完成和将来完成 3、现在完成进行时态(have/has been + -ing 分词构成): 动作或状态从过去某时开始,继续到现在,可能继续下去,也可能刚刚结束. · I’ve been writing letters for an hour. I’ve bee n sitting in the garden. 4、过去完成进行时(由had been + ing分词构成): 过去某个时刻以前一直在进行的动作 · We had been waiting for her for two hours by the time she came. 5、将来完成进行时: 将来某个时刻以前一直在进行的动作. · By next summer, he will have been working here for twenty years. 6、将来完成时(由shall/will have + 过去分词构成): 将来某时会业已发生的事. · I shall have finished this one before lunch. They’ll have hit the year’s target by the end of October. （二）语态 1、可以有两种被动结构的类型,例如: · He was said to be jealous of her success. It was said that he was jealous of her success. ·能同时适用于上述两个句型的主动词通常都是表示“估计”，“相信”等意义的动词，常见的
大学英语四级写作资料 一、大学英语四级考试大纲（2006 修订版）对写作的要求 写作选用考生所熟悉的题材。考生根据规定的题目和所提供的提纲、情景、图片或图表等，写出一篇不少于120词的短文。写作要求是思想表达准确、意义连贯、无严重语法错误。考试时间30分钟。 写作部分要求考生用英语进行短文写作，思想表达准确、意义连贯、无重大语法错误。写作部分考核的技能是： A.思想表达 1.表达中心思想 2.表达重要或特定信息 3.表达观点、态度等 B.篇章组织 4.围绕所给的题目叙述、议论或描述，突出重点 5.连贯地组句成段，组段成篇 C.语言运用 6.运用恰当的词汇 7.运用正确的语法 8.运用合适的句子结构 9.使用正确的标点符号 10.运用衔接手段表达句间关系（如对比、原因、结果、程度、目的等） D.写作格式 11.运用正确的符合英语表达习惯的写作格式 大学英语四级考试写作部分要求考生达到《教学要求》中的一般要求，即“能完成一般性写作任务，能描述个人经历、观感、情感和发生的事件等，能写常见的应用文，能就一般性话题或提纲在半小时内写出至少120词的短文，内容基本完整，用词恰当，语意连贯。能掌握基本的写作技能。” 二、四级考试写作评分标准 （1）本题满分为15分。 （2）阅卷标准共分四等：2分、5分、8分、11分及14分。各有标准样卷1-2份。 （3）阅卷人根据阅卷标准，对照样卷评分，若认为与某一分数（如8分）相似，即定为该分数（即8分）； 若认为稍优或稍劣于该分数，则可以加一分（即9分）或减一分（即7分）。但不得加或减半分。（4）评分标准 ?2分：条理不清，思路紊乱，语言支离破碎或绝大部分句子均有错误，且多数为严重错误。 ?5分：基本切题。思想表达不清楚，连贯性差。有较多的严重语法错误。 ?8分：基本切题。思想表达清楚，文章尚连贯，但语法错误较多，其中有一些是严重错误。 ?11分：切题。思想表达清楚，文字连贯，但有少量语法错误。 ?14分：切题。思想表达清楚，文字通顺，连贯性较好，基本上无语法错误。仅有个别小错误。 ?注：白卷、所写内容与题目毫不相关或只有几个孤立的词而无法表达思想，则给0分。 （5）字数不足应酌情扣分。 题目中给出主题句、起始句和结束句，均不得记入所写字数。 只写一段者：0-4分；只写两段者，0-9分（指规定三段的作文） （6）各档作文相当于百分制的得分，列表如下，称为得分率。其中9分的得分率为60分（相当于百分制的60分）。
英语四级考试必备基础语法知识 动词时态 1)现在完成进行时态 (have/has been + -ing 分词构成): 动作或状态从过去某时开始,继续到现在,可能继续下去,也可能刚刚结束. I’ve been writing letters for an hour. I’ve been sitting in the garden. 2)过去完成进行时(由had been + ing分词构成): 过去某个时刻以前一直在进行的动作 I’d been working for some tim e when he called. We had been waiting for her for two hours by the time she came. 3)将来完成进行时: 将来某个时刻以前一直在进行的动作. By next summer, he will have been working here for twenty years. In another month’s time she’ll have been studying here for three years. 4)将来完成时(由shall/will have + 过去分词构成): 将来某时已发生的事. I shall have finished this one before lunch. They’ll have hit the year’s target by the end of October. 动词语态 可以有两种被动结构的类型,例如: He was said to be jealous of her success. It was said that he was jealous of her success. 能同时适用于上述两个句型的主动词通常都是表示“估计”,“相信”等意义的动词,常见的有assume,believe,expect,fear,feel,know,presume,report,say,suppose,understand等. It is supposed that the ship has been sunk. The ship is supposed to have been sunk. 担当be supposed to 与不定式的一般形式搭配时往往表示不同的意义.例如: Why are you driving so fast in this area? You are supposed to know the speed to know the speed limit. (你应该晓得速度限制) 双宾语及宾补结构的被动语态 双宾语结构的被动语态: 双宾语结构变为被动语态时,可以把主动结构中的一个宾语变为主语,另一个宾语仍然保留在谓语后面,但多数是把间接宾语变为主语. He was asked a number of questions at the press conference.
No matter what / who / which / how / when / where / whether引导的让步状语从句： No matter how much I tried to make things stay the same, even Jimmy grasped that the world he’d known was gone. (课文中) No matter what he is wearing, you must serve him. 这一结构大都可以由-ever 构成的合成词代替： Whatever（代词）he is wearing, you must serve him. 但no matter 结构只能引导让步状语从句，而-ever构成的合成词除了引导让步状语从句，还能引导主语从句、宾语从句。 Go to stamp sales and buy whatever you can afford.(引导宾语从句, 不能换成no matter what).
（课文中: Para6）He went wherever（副词）I went and seemed to adjust pretty well. （课文中:Para12）We were reminded that the constant love and support of our friends and family would get us through whatever life might present. However（程度副词，常与形容词和副词连用）rich people are, they always seem anxious to make more money. However carefully you drive, you will probably have an accident eventually. Whoever （代词）gains the most points wins the competition. Whichever（代词）of them gains the most points wins. Whichever (形容词) team gains…. 有时whatever, wherever可以表示说话人不知情或不关心 He lives in Wick, wherever that is.（…谁知道那地方在哪儿。）
专业英语四级语法与词汇模拟题4 单项选择题 1. Our association, which has consistently pressed for greater employment opportunities for the disabled, will publish ______ proposals in the near future. A.their B.our C.his D.its 答案：D [解答] 考查代词的用法。 本句的主语是association，后跟which引导的定语从句，从句中的谓语动词为has pressed for。association是物不是人，因此代词应该用its，故选D。 2. Had Judy been more careful on the math exam, she ______ much better results now. A.would be getting B.could have got C.must get D.would get 答案：D [解答] 考查虚拟语气(错综时间条件句)。 从句是对过去事实的虚拟，省略了if，因此为倒装形式；主句是对现在(主句中有now)情况的虚拟，因此主句用would do结构，故选D。 3. Nine is to three ______ three is to one. A.when B.that C.which
答案：D [解答] 考查方式状语从句。 这道题考查固定句式：A is to B what C is to D。what在句中引导方式状语从句，表示“好比，正如”，故选D。 4. Men differ from animals ______ they can think and speak. A.for which B.for that C.in that D.in which 答案：C [解答] 考查原因状语从句。 in that意为“因为”，引导原因状语从句。for which和in which引导的是定语从句，for that不能引导从句。故C为正确答案。 5. ______ he wanted to go out with his friends at the weekend, he had to stay behind to finish his assignment. A.Much though B.Much as C.As much D.Though much 答案：B [解答] 考查让步状语从句。 much as意为“尽管”，相当于though，引导让步状语从句。as much意为“同样地”。A、D不是惯用搭配，故选B。 6. I enjoyed myself so much ______ I visited my friends in Paris last year.
四级语法知识点总结 一：时态：所谓的"时态"，就是时间+状态。谓语动词的时态见下表： 1．主动形式 2．被动形式 CET-4 常考的三种时态：过去完成时；将来完成时；（现在/过去）完成进行时。 时间状语从句当中的时态： 一般过去时 所有的过去 用 一般现在时 表示 现在和将来 现在完成时 现在完成和将来完成 过去 现在 将来 过去将来 一般 did do will/shall do should/would do 进行 was/were doing am/is/are doing will/shall be doing / 完成 had done have/has done will/shall have done should/would have done 用于虚拟语气 完成进行 had been doing have/has been doing / / 过去 现在 将来 过去将来 一般 was/were given am/is/are given will/shall be given should/would be given 进行 was/were being given am/is/are being given / / 完成 had been given have/has been given will/shall have been given should/would have been given 完成进行 / / /
二：非谓语动词 1．不定式： 一）不定式的常考形式： 1)一般形式：He decided to work harder in order to catch up with the others. 被动形式: He preferred to be assigned some heavier work to do. 语法功能：表示与谓语动词同步发生 2)完成形式：He pretended not to have seen me. 被动形式：The book is said to have been translated into many languages. 语法功能：表示发生在谓语动词之前 二）不定式常考的考点： 1）不定式做定语----将要发生 2）不定式做状语----目的 3）不定式充当名词功能---To see is to believe. 三)不定式的省略 感官动词 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do 表示动作的完整性，真实性； + doing表示动作的连续性，进行性 I saw him work in the garden yesterday. 昨天我看见他在花园里干活了。(强调"我看见了"这个事实) I saw him working in the garden yesterday. 昨天我见他正在花园里干活。（强调"我见他正干活"这个动作）感官动词后面接形容词而不是副词：The cake tastes good; It feels comfortable. 使役动词 have bid make let 等词后不定式要省略但同1)一样被动以后要还原to I ‘d like to have John do it. I have my package weighed. Paul doesn’t have to be made to learn. help help sb do help sb to do help do help to do 四)有些动词后只跟不定式如： want，wish，hope，manage，promise，refuse，pretend，plan，offer，decide，agree，expect allow sb to do, cause sb to do , permit sb to do, enable sb to do
第一章动词的时与体(Tense & Aspect) 时（tense）是个语法范畴，它是表示时间区别的动词形式。英语动词只有“现在时”和“过去时”，而没有“将来时”（在英语中，表示“将来”手段多种多样，但没有一种独特的、能与“现在时”和“过去时”平起平坐的专一表示“将来”的动词形式----“将来时”）。 体（aspect）也是一个语法范畴，它表示动作或过程在一定时间内处于何种状态的动词形式。英语有进行体(progressive aspect)和完成体(perfective aspect)。进行体是由助动词be的一定形式加主动词的-ing 分词构成；完成体由助动词have的一定形式加主动词的-ed分词构成。 现在时和过去时既可以单独使用，也可以和进行体或完成体结合使用，也可以同时与完成体和进行体结合使用。这样，英语的限定动词词组便有8种时、体形式。它们分别是：一般现在时(simple present)、一般过去时(simple past)、现在进行体(present progressive)、过去进行体(past progressive)、现在完成体(present perfective)、过去完成体(past perfective)、现在完成进行体(present perfective progressive)、过去完成进行体(past perfective progressive)。在这一章中，我们单独挑出完成体来加以详述。 1．1 必须使用完成体的结构 1）It (This, This evening, yesterday...) is (was, will be) first (second, third...) time (day, month…)…结构中的分句，要求用完成体。 Is this the first time you've been to Beijing? This was the first time he had been to Beijing. This is the eighth month that I have been out of work.. This was the eighth month that I had been out of work. This is the second time that the goods produced by our factory have been shown in the International Exhibition. This was the second time that the goods produced by our factory had been shown in the International Exhibition. 2）在no sooner…than, hardly/barely/scarcely…when,等的句型中，主句要用过去完成体。 He had no sooner seen me than he left the room. No sooner had he seen me than he left the room. The helicopter had hardly landed when the waiting crowd ran toward it. Scarcely had I seen the lightning when I heard a clap of thunder. 3）将来完成体用来表示在将来某一时间以前已经完成或一直持续的动作。经常与before+将来时间或by+将来时间连用，也可与before或by the time引导的现在时的分句连用。 I will have finished all the work by the time you are back this evening. I am sure he will have left Paris by this time tomorrow. I hope we will have got all the information before you come tomorrow. By the time you get to New York, I _______for London. （2002年1月） A) would be leaving B) am leaving C) have already left D) shall have left 本题时间状语为by+将来时间，考察将来完成体用法，应选择D)。 By the time he arrives in Beijing, we ________here for two days.（2001年6月） A) have been staying B) have stayed C) shall stay D) will have stayed 将来完成体用来可以表示在将来某一时间以前一直持续的动作，本句话的意思是：我们将在这里呆两天，因此谓语动词用将来完成体，答案为D)。 1．2 现在完成体与现在完成进行体 现在完成进行体兼有现在完成体和现在进行体二者基本特点。由于它有现在完成体的特点，所以它
虚拟语气 一．一般虚拟条件句 (1) 与现在事实相反 ——If I were you, I wouldn’t worry. ——If I had the book at hand, I would read the passage to you. 那么，虚拟语气现在时的句型为： 从句：If + 主语＋动词过去式(be 变were) +… 主句：主语＋would (should ,could ,might ) + 动词原形＋… (2) 与过去事实相反 ——If you had gone to last night’s games, you would have met him. ——If the policeman had arrived earlier, he would have seen the accident. 那么，虚拟语气过去时的结构是： 从句：If＋主语＋过去完成时… 主句：主语＋should (或would,could,might) + 现在完成时… (3) 与将来事实相反 ——If he should come tomorrow, I would give him the dictionary he needs. ——If Mr. Li were to do the experiment tomorrow, he might read the instructions carefully.
那么虚拟语气将来时的句型是： 从句：If+主语＋should (或were to )+动词原形＋… 主句：同虚拟语气现在时的主句结构。 练习： 1.I f this report were more accurate, it __________ an invaluable document. A.were B.had been C.will be D.would be (D) 2.I _______ in trouble if the police had stopped me. A.were B.would have been C.would be D.had been (B) 3.W hat would you do if war _________ out. A.breaks B.could break C.had broken out D. were to break (D) 二、在if引导的虚拟条件句中，若有were, had, should，可省去if,将were, had, should提到主语前，形成倒装。例如： ——Should there be a meeting tomorrow, he would tell you.
大学英语四级语法精要 Ⅰ动词(时态,语态,用法,省略,一致性等) 1. 时态 1)现在完成进行时态(have/has been + -ing 分词构成): 动作或状态从过去某时开始,继续到现在,可能继续下去,也可能刚刚结束. I’ve been writing letters for an hour. I’ve been sitting in the garden. 2)过去完成进行时(由had been + ing分词构成): 过去某个时刻以前一直在进行的动作 I’d been working f or some time when he called. We had been waiting for her for two hours by the time she came. 3)将来完成进行时: 将来某个时刻以前一直在进行的动作. By next summer, he will have been working here for twenty years. In another month’s time she’ll have been studying here for three yea rs. 4)将来完成时(由shall/will have + 过去分词构成): 将来某时会业已发生的事. I shall have finished this one before lunch.
They’ll have hit the year’s target by the end of October. 2. 语态 1) 可以有两种被动结构的类型,例如: He was said to be jealous of her success. It was said that he was jealous of her success. 能同时适用于上述两个句型的主动词通常都是表示“估计”,“相信”等意义的动词,常见的有assume,believe,expect,fear,feel,know,presume,report,say,suppose,underst and等. It is supposed that the ship has been sunk. The ship is supposed to have been sunk. 担当be supposed to 与不定式的一般形式搭配时往往表示不同的意义.例如: Why are you driving so fast in this area? You are supposed to know the speed to know the speed limit. (你应该晓得速度限制) 2) 双宾语及宾补结构的被动语态 a) 双宾语结构的被动语态: 双宾语结构变为被动语态时,可以把主动结构中的一个宾语变为主语,另一个宾语仍然保留在谓语后面,但多数
大学英语四级常考语法总结 一、虚拟语气。应着重复习能引起虚拟语气的某些介词、介词短语和连词(如lest, in case, otherwise等);一部分表示建议、主张、命令等概念的词语，由于本身隐含说话人的主观愿望，其后的主语从句、宾语从句、同位语从句往往采用“should+动词原形”;虚拟倒装句;在would rather, wish, as if, it’s time that等句型中使用适当形式表达主观愿望;混合虚拟句。 二、独立主格题。一般说来，在句子中没有连接词的情况下，逗号是无力连接两个句子的，其中一个分句要么是非谓语形式，要么是独立主格结构。两种结构都做状语，不同的是独立主格结构有自己的逻辑主语。 三、时态。英语中共有16个时态。四级考试中出现最多的是将来完成时、现在完成时、过去完成时和完成进行时。 四、名词性从句。形容词性的定语从句是考核的重点，用什么引导词，引导词前面的介词形式，引导词在从句中做什么成分，从句的语序等均有可能成为考点。此外，主语从句、同位语从句、宾语从句也应适当复习。 五、主谓一致。这类考题灵活性大，需要根据实际情况判断谓语动词的单复数形式。一部分具有生命意义的集合名词做主语时谓语动词多采用复数形式，如people, poultry, militia等;用and连接的成分表单一概念时谓语动词用单数;就近原则：主语中含有某些连词(如as well as, besides, in addition to等)时，谓语动词的数同第一个主语保持一致。
六、倒装结构。分为全部倒装和部分倒装。那些否定词(组)、介词短语能引起倒装句，部分倒装和全部倒装有和区别，as在倒装结构中的用法及意义等等，都是考生应当重视的地方。 七、非谓语动词。①根据非谓语动词同其所修饰的名词或逻辑主语的一致关系，确定使用主动语态或被动语态，然后考虑采用现在分词、现在分词被动式或过去分词;②非谓语动词同主句谓语动词动作发生的先后关系。动作正在进行的用现在分词进行式，同时发生或不分先后发生的用现在现在分词一般式或过去分词;在主句谓语动词之前发生的用现在分词完成式、不定式完成式;发生在主句谓语动词之后的多用不定式一般式;③表状态多用分词，表目的多用不定式。
英语专业四级语法汇总 语法回顾篇： 专四语法考点虚拟语气、情态动词、非谓语动词、复合句、倒装、小语法（省略，时态，反义疑问句，代词，强调句，主谓一致，冠词，形容词及副词）、as 的特殊用法。 专四英语语法考点串讲之一虚拟语气 一般说来，有下列几种考点需要考生注意(十考点及两备考点） 考点1. 与现在事实相反 从句谓语动词用did (be用were)， 主句谓语动词would (should, could, might)+do； 考点2. 与过去事实相反 从句谓语动词用had done， 主句谓语动词用would(should, could, might)+ have done； 例如： 43. I _________the party much more if there hadn’t been quite such a crowd of people there. A. would enjoy B. will have enjoyed C. would have enjoyed D. will be enjoying KEY: C 49. All of us would have enjoyed the party much more if there _________ quite such a crowd of people there. A. weren’t B. hasn’t been C. hadn’t been D. wouldn’t KEY: C 考点3.与将来事实相反， 从句谓语动词用：did (should + do或were + to do)， 主句谓语动词用：would (should, could, might)+do。
四级语法讲义 一：时态：所谓的"时态"，就是时间+状态。谓语动词的时态见下表： 1．主动形式 2．被动形式 ? CET-4 常考的三种时态：过去完成时；将来完成时；（现在/过去）完成进行时。 ? 时间状语从句当中的时态： 一般过去时 所有的过去 用 一般现在时 表示 现在和将来 现在完成时 现在完成和将来完成 一．非谓语动词 一．不定式： 一）不定式的常考形式： 1) 一般形式：He decided to work harder in order to catch up with the others. 被动形式: He preferred to be assigned some heavier work to do. 语法功能： 表示与谓语动词同步发生 2) 完成形式：He pretended not to have seen me. 被动形式：The book is said to have been translated into many languages. 语法功能：表示发生在谓语动词之前 二）不定式常考的考点： 1）不定式做定语----将要发生 2）不定式做状语----目的 3）不定式充当名词功能---To see is to believe. 三)不定式的省略 1)感官动词 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do 表示动作的完整性，真实性； + doing 表示动作的连续性，进行性 过去 现在 将来 过去将来 一般 did do will/shall do should/would do 进行 was/were doing am/is/are doing will/shall be doing / 完成 had done have/has done will/shall have done should/would have done 用于 虚拟语气 完成进行 had been doing have/has been doing / / 过去 现在 将来 过去将来 一般 was/were given am/is/are given will/shall be given should/would be given 进行 was/were being given am/is/are being given / / 完成 had been given have/has been given will/shall have been given should/would have been given 完成进行 / / /
洛基英语，中国在线英语教育领导品牌 ④在same和such之后，定语从句用as引导， 如：Let’s discuss only such questions as concern us. 让我们只讨论与我们有关的问题。 I’ve never heard such stories as he tells. 我从来没听说过他讲的这种故事。 I shall be surprised if he does this in the same way as I do. 如果他做这件事的方法和我一样，那就奇怪了。 She works in the same office as I do. 她和我在同一个办公室工作。 She wears the same kind of clothes as her sister does. 她姐妹俩穿同样的衣服。 He’s wearing the same dress as he wore at Mary’s wedding. 他穿着与他在Mary的婚礼上穿的一样的衣服。 This is the same watch as I have lost. 这块表和我丢的那块一样。 I’ve never seen such kind of people as they are. 我从来没见过像他们这样的人。 I’ve never seen such kind people as they are. 我从来没见过象他们这样厚道的人。 I want the same shirt as my friend’s. 我要一件跟我朋友一样的衬衫。 Such machines as are used in our workshop are made in china. 我们车间使用的这种机器是中国制造的。 但是，如果从句和主句的动作在将来不同的时间发生，则两部分都要用来将来时， 注：④在same和such之后，定语从句用as引导， 偶尔，the same 后面也用that， 如：He’s wearing the same suit that he wore at Mary’s wedding. 他穿着与他在Mary的婚礼上穿的一样的衣服。 She works in the same office that I do. 她和我在同一个办公室工作。 This is the same watch that I have lost. 这块表和我丢的那块一样。 as 引导非限定性定语从句即可放在主句之前，也可放在主句之后，用来修饰整个句子。当as在从句中作主语时，后面常接下列句型。如：as is known, as is said, as is reported as is announced 等。 例如：As we all know, Mr. Wang is a good teacher.