2022年大学英语三级语法知识总结汇总.docx

精品_精品资料_三级语法考点归纳一虚拟语气1、 if 句中虚拟形式if 引导得非真实条件句 纯粹假设或发生得可能性不大 :条件从句主句与现在相反did bewerewould/ should/ might/ could do与将来相反did bewerewould/ should/ might/ could do与过去相反had donewould/ should/ might/ could have done例句If we left leave now, we should arrive in time、If they hadn t gone on vacation, their house wouldn t have been 、broken break into 2、 原形虚拟 :a、 表命令、打算、要求、建议等词语之后得that分句中 ,用动词原形.suggest, demand, advise, propose, order, arrange, insist, mand, require, request,desire that should do例如 He suggested that we should leave ear、ly My suggestion is that we should tell him、b、 It is was 形容词/名词 that should do/例如 It is absolutely essential that all the facts be examined firs、t 3、 一些句型中得虚拟形式 :1、 It s high, about, the first,、etc time that动词过去时 例如 It s time we l、eft例如 It is time we went to bed、2 would rather/sooner宁愿as if/ though似乎would rather/sooner谓语用过去时与现在或者将来相反as if/ though谓语用过去完成时与过去相反4.练习1、 Itry it again if Iyou、A、 will; amB、 should; amC、 would; wereD、would; had been2、 If itnot for the water, the plantslive、A、 were; would notB、 is; could notC、 were; couldD、 did; could not3、 If I that chance to show my ability, Ithe president of this school、A、 have not had; could not beeB、 had not had; would not have bee可编辑资料 - - - 欢迎下载精品_精品资料_C、 did not have; could not beeD、 doesnt have; will not bee 4、 He by that burglar if you to save him、A、 might have been killed; hadn t eB、 will be killed; didn t eC、 may be killed; didt eD、 could be killed; havent e 5、 If itfor your help, Ithat hard time with so little money、A、 were not; would not spendB、 is not; can not spendC、 had not been; would not have spentD、 have not been; willnot spend6、 Whereyou go if war.A、 will; breaks outB、 do; will break outC、 would; were to break outD、 will; is to break out 7、 She wishes shethat humiliating thin、gA、 doesnt doB、 didnt doC、 havent doneD、hadnt done8、 The chairman suggested that the meetingput o、ffA、 can beB、 beC、 isD、 will be 9、 It is vital that heimmediately、A、 should goB、 must goC、 goesD、 went10、 It is time wedo our homework、A、 begin toB、 can begin toC、 began toD、 will beginto答案:1、选 C.表示与现在事实相反得假设 指现在得假设 译文; 假如我就是您 ,我会再试一次 2 选 A.表示与现在事实相反得假设 指现在得假设 .译文:要就是没有水 ,植物就不能存活. 3、 选 B.表示与过去事实相反得假设.4 A.表示与过去事实相反得假设. 译文:要不就是您来救她 ,她早就被那个窃贼杀了.5、 C.与过去事实相反得假设. 译:要没有您帮忙 ,我那点儿钱就是无法度过那段艰苦岁月得. 6、选 C.表示与将来事实相反得假设. 译文:要就是战争爆发了 ,您会上哪儿去？ 7、选 D.虚拟语气用于宾语从句. 译文:她真期望自己没有做过那件丢脸得事情. 8、 选 B.虚拟语气用于表示“建议”等意义得动词后.译文:主席建议会议延期举办. 9、 选 A.虚拟语气用于主语从句 It is was + 形容词 + that 引导得分句 .10、 选 C.虚拟语气用于定语从句 It is time that 、句型. 译文:我们该开头做作业了. 可编辑资料 - - - 欢迎下载精品_精品资料_二.动词得时态1、 各个时态动词基本变形可编辑资料 - - - 欢迎下载精品_精品资料_一般现在时beis,am,are do/does一般过去时was/were did一般将来时will do一般过去将来时would do现在进行时beis/am/are+ doing过去进行时was/were doing将来进行时will do过去将来进行时would be doing现在完成时have/has done过去完成时had done将来完成will have done 过去将来完成时would have done现在完成进行时have/has been doing过去完成进行时had been doing将来完成进行时willhave been doing 过去将来完成进行时wouldhavebeen doing可编辑资料 - - - 欢迎下载精品_精品资料_2、 时间状语与动词时态得搭配肯定得时态往往与肯定得时间状语连用.always ,usually, sometimes,一般现在时do/doesam is arelastweek,yesterday, afewdaysago一 般 过 去 时did was/ werenext week, tomorrow, in a week, this year 一般将来时will do now, at present, at this moment现在进行时be +doingso far, up to now, by the time, since得主句现在完成时has/have done 3、 练习,用动词得适当形式填空1、 Hebe eighteen next yea、r2、 Itrain every day so far this month、3、 Mozartwrite more than 600 pieces of musi、c4、 If itrain tomorrow,we ll have to stay at home、5、 How fasthedrive when the accident happened.6、 By the time Mr 、 Smith left school,heteach that course for twentyfive years、7、 Perhaps he finish reading the book by this time tomorrow、 1、 填 will be . next year为表示将来时态得时间状语2、 填 has rained.so far 就是“到目前为止”满意思 ,常与现在完成时搭配使用.3、 填 wrote.Mozart 莫扎特就是已去世得音乐家 ,故应使用过去时.4、 填 rains.在条件状语从句中 ,要用一般现在时表示将来发生得事情.5、 填 was、driving . 表示过去某一时刻发生得动作要用过去进行时.6、 填 had taught.句中有 by the time Mr 、 Smith left school, 主语得谓语应用过去完成时.可编辑资料 - - - 欢迎下载精品_精品资料_7、 填 will have finished . 句中有 by this time tomorrow, 主语得谓语应用将来完成时.三 动词得被动语态1、各个时态得被动语态时一般现在 现在进行一般过去进一般将 过去将现在过去现在完将来完成时态时时过去行时来时来时完成完成成进行时时时时主doam/is/aredidwas/willwouldhas/hadhas/will have动doingweredodohavedonehavedonedoingdonebeendoing被am/is/are am/is/arewas/was/willwouldhas/hadwill have动donebeingwerewerebebehavebeenbeen donedonedonebeingdonedonebeendonedonedone1、 The construction of the librarybefore the end of next mont、h A、 must have pletedB、 must have been pletedC、 must be pletedD、 must plete2、 The subject of these lectures by the lecture mitte、eA、 announcesB、 have been announcedC、 announcedD、 has been announced 3、 My picturesuntil next week、A、 won t developB、 aren t developingC、 dont developD、 won t be developed 4、 Theyso that we wouldn t recognize them、A、 costumedB、 disguisedC、 were disguising D、were disguised5、 All the apparatus 器械before the experiment bega、nA、 had been preparedB、 were preparedC、 had been prepared D、 had prepared6、 The worlds supplies of copper 、A、 have been gradually being exhaustedB、 has gradually exhausted C、 are gradually exhaustedD、arebeinggraduallyexhausted7、 The goodswhen we arrived at the airpo、rtA、 were just unloadingB、 were just being unloadedC、 had just unloadedD 、werejustbeen unloaded可编辑资料 - - - 欢迎下载精品_精品资料_8、 Tomthe best student in his clas、sA、 regardsB、 regards asC、 has regarded asD 、is regarded as9、 The sports meetingbecause of the bad weath、erA、 put offB、 was put offC、 was putted offD、 has put off1、 C.情态动词得被动语态为 :情态动词 +be+done.译:到下月底图书馆得修建必需完工 2、D 现在完成时得被动语态为 :have been+done 译:讲座得课题已由讲座委员会宣布了. 3、 D.一般将来时得被动语态为 :will be+done,其否定形式为 :will not be +done 4、D 一般过去时得被动语态为 was/were+过去分词 译:为了不让我们认出来 ,她们假装了起来 5、 C.过去完成时得被动语态得构成为 :had been+过去分词.6、 D 现在进行时得被动语态为 :are/is/am being+过去分词. 译:世界得铜资源正逐步被耗尽 7、B.过去进行时得被动语态为 :was were being+过去分词. 译:我们到机场时正在卸货物. 8、 D. 译文:汤姆被认为就是班里最好得同学. 9、 B.译文:运动会因天气不好被取消了. 四 定语从句1、定语从句 Attributive Clauses在句中做定语 ,修饰一个名词或代词 ,被修饰得名词,词组或代词即先行词. 定语从句通常紧跟在先行词后 ,由关系词 关系代词或关系副词引出.关系代词有 :who, whom, whose, that, which等.关系副词有 :when, where, why等.例题:The Social Security Retirement Program is made up of two trust funds, could gopenniless by next yea、rA、 the large oneB、 the larger of which C、 the largest oneD、 the largest of which选 B.由于前面有 two,所以不能选 D, A 没有连接手段 ,也不能选.三级试题中定语从句得考题 :1、I tried to get of the businessI found impossible to carry o、nA) whyBwhichCwhatDwhere2、Once more I have to leave Beijing ,I have been living for eight year、sA thatBwhereCwhichDas3、This book is designed for the leanersnative languages are not Engli、sh AwhoseBwhichCwhoDwhat可编辑资料 - - - 欢迎下载精品_精品资料_4、She got to know the young man very wellshe had worked for so lon、g Ato whomBin whomCwhomDwith whom5、The hotelduring the vacation was rather poorly manage、dAas I stayedBwhere I stayedCwhich I stayedDwhat I stayed 6、There are so many dresses there that I really dotnknow to choose、AwhetherBwhenCwhichDwhy7、I think that Anna is far the most active member in our group、 AwithBatCasDby五.倒装1、 当 only 放在句首 ,表示强调时 ,要用倒装例:Only in this way can you solve this problem、 只有用这种方法 ,您才可以解决这个问题.Only yesterday did I finish the book、到昨天我才读完那本书.2、 具有否定意义得副词或词组用于句首 , 要用倒装.常见得否定词有 :never, seldom, rarely, little, hardly, not until, by no means, not only, neither, no sooner, hardly 等.例句:Never shall I forget the days when you were with us、1、Olny when we had finished all the work that it was too late to take a bus home、Adid we realize BinformingCinformed Dto inform2、Not until the day before yesterday to give a speech at the meetin、g Ahe agreedBdoes he agreeChe agreesDdid he agree3、Younghe is, he has proved to be an able sale sm、an AthatBwhoCasDwhich4、Not until yesterdayanything about the project that will be pleted soo、n Adid I learnBhave I learntCI learntDthat I learnt5、He is used to flying by air and on no occasionfrightene、dAhe has ever feltBhe ever feelsCever does he feelDhas he ever felt可编辑资料 - - - 欢迎下载精品_精品资料_6、Sonight、after she learned the good news that she could hardly fall asleep that可编辑资料 - - - 欢迎下载精品_精品资料_Aexcited the mother wasBwas the mother excitedCthe mother was excitedDexcited was the mother7、So loudlythat people could hear it out in the stree、t可编辑资料 - - - 欢迎下载精品_精品资料_musicAdid the students play the musicBthe students playing theCthe students played the musicDhave the students可编辑资料 - - - 欢迎下载精品_精品资料_played the music可编辑资料 - - - 欢迎下载精品_精品资料_六.it 得用法1、it 作形式主语或者形式宾语It is necessary for us to learn English、 it 这里指代 to learn English可编辑资料 - - - 欢迎下载精品_精品资料_It was not very clear what she mean、t 2、 it 在强调句型it 这里指代 what she meant可编辑资料 - - - 欢迎下载精品_精品资料_强调句型得结构为 :It is/was +被强调部分 + thatwho +句子得其余部分练习 1、 It was only when I read his poems recentlyI began to appreciate their beauty、A、 untilB、 thatC、 thenD、 so选 B. 强调句型强调 when 引导得时间状语从句.2、It was about 600 years agothe first clock with a face and an hour hand was made、A、 thatB、 untilC、 beforeD、 when选 A. 强调句型强调时间状语.七.形容词比较级比较级最高级1、不规章变法good/wellbetterbestbadworseworstmany/muchmoremostlittlelessleast2、 形容词比较级结构1 形容词+than例句:Real friendship is more valuable than money、 2 the +形容词比较级 ,the + 形容词比较级 例句 :The more medicine I take可编辑资料 - 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