英语三级知识点.ppt

英语三级知识点.ppt

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成人英语三级考试重点语法与词汇,重点语法,现在完成进行时Overthepastdecades,seaice_intheArctic（北极）asaresultofglobalwarming.A.haddecreasedB.willdecreaseC.hasbeendecreasingD.isdecresing答案：

C过去的数十年间，北极的海洋冰川由于全球变暖而一直递减。

2.条件状语从句:

“主将来，从一般”Ifit_tomorrow,wewillstayindoorstohaveourtrainingclass.rainsB.rainC.willrainD.rained答案：

A,3.情态动词+现在完成时musthavedoneshouldhavedonecouldhavedonewouldhavedoneExercises:

1.He_havecompletedhiswork;otherwise,hewouldntbeenjoyinghimselfbytheseaside.shouldB.mustC.wouldntD.cant答案：

B,2.Tom,youretoolazy!

Thework_havebeenfinishedyesterday.A.wouldB.shouldC.mustD.could答案：

B3.Withoutyourhelp,I_haveachievedsomuch.A.cantB.shouldntC.wouldntD.musnt答案：

C,4.强调句型：

Itis（was）被强调的部分that（who）被强调的部分为“物”时用that，为“人”时用whoItwasonMondaynightthatallthishappened.ItismewhoheblamedExercise:

Itwasin2005_webegantointroducethisnewtechniqueintoourcompany.whichB.thenC.whenD.that答案：

D,5.虚拟语气

（1）wish+过去时：

表示现在或将来的愿望wish+过去完成时：

一个过去没有实现的愿望IwishIwereastallasyou.Ididntgototheparty,butIdowishIhadbeenthere.Exercise:

-Didyouseeheroffthedaybeforeyesterday?

-No,butIwishI_.wereB.didC.hadD.would答案：

C,

（2）wouldrather+过去时，表示“宁愿，宁可”Iwouldratherallofyoucamenextmonthforadinner.Exercise:

“ShallIgiveyouachequefor10?

”AB“Idratheryougiveme10innotes.”CD答案：

Cgivegave,（3）Itis（high）time（that）+过去时（早）该了Dontyouthinkitistimeyougaveupsmoking?

Exercise:

Itisabouttimethatwegotosupper,forwestillABChaveameetingtoattendthisevening.D答案：

Bgowent,（4）A.隐含表示说话人主观意见的词，后面用（should）dosuggest,advise,propose,recommend,insist,require,request,demand,desire,order,commandPolitemannersinChinademandthatapersonstandupwhenanyoneentersaroom.B.Itisimportant/necessary/urgentthat（should）doItisvitalthatenoughmoneybecollectedtogettheprojectstarted.,Exercises:

1.Mysuggestionyesterdaywasthatameeting_todiscussthematter.A.shouldholdB.mustbeheldC.wouldbeheldD.beheld答案：

Dbeheld=shouldbeheld,2.IdontthinkitadvisablethatTom_tothejobsincehehasnoexperience.A.beassignedB.isassignedC.willbeaddignedD.hasbeenassigned答案：

A,（5）incase,lest,forfearthat引导的状语从句，should+动词原形Hetookhisraincoatforfearthatitshouldrain.他把雨衣带身上以防下雨。

6.倒装结构

（1）否定词在句首：

bynomeans,innocase,scarcelyBynomeanswillJaneagreetomovetoanewplacefarawayfromherworkplace.

（2）Only开头OnlybypracticewillyoubeabletoimproveyourspokenEnglish.（3）nor,neither,so位于句首，句子倒装SolittledidIknowaboutthestockexchangethatthelecturewascompletelybeyondme.,7.同位语从句TheinformationwhichshewasinjuredinABtheaccidentwasgivenbyLiz.CD答案：

Awhichthat同位语从句常跟在fact,evidence,information,idea,news后面，用that引导从句e.g.Thefactcameupthatspecificspeechsoundsarerecognizedbybabiesasyoungas6mounthsold.,8.关系词的选择

（1）非限制性定语从句Acontainerweighsmoreafterairisputin,itABCDprovesthatairhasweight.答案：

Ditwhich

（2）先行词是thetime,themoment,关系词用when（3）先行词是situation,关系词用where,（4）whoorwhom?

定语从句中，指人的先行词我们用who或者whom做连接词，who用来做从句的主语，whom用来做从句的宾语.Thisisanursewhowearsawhiteskirt.ThisisthepersonwhomIjustsaw.,Heisthedriver_Iwanttolookfor.Thisisthefriend_Ioftenvisit.Ihaveafriend_hasmuchmoney.Itsathief_wascaughtbyus.Kateisastudent_studieswell.6）Thisisthesportsman_everyonesayswillwinthegoldmedal.,whom,whom,who,who,who,who,9.反意疑问句

（1）在haveto结构中，反意疑问句要用助动词do/does/didWehadtowaitalongtimetogetourpassport,didntwe?

（2）含有否定词hardly,scarcely,never,seldom等，反意疑问句要用肯定。

Younevertoldmeyouhaveseenthefilm,didyou?

（3）祈使句中，反意疑问句用willyouDontforgettowritetome,willyou?

Lets与Letus区别Letshurryupandtrytogettotherailwaystationintime,shallwe?

Pleaseletushavemoretime,willyou?

（4）从句中，反意疑问句和从句的谓语一致IheardthatyoureallyhadawonderfultimeatJohnsbirthdayparty,didntyou?

Exercises:

1.Hiswifehadthefrontdoorpaintedgreenyesterday,_she?

didB.didntC.hadD.hadnt答案：

B2.DearHelen,pleaseforgivehimforhisABrudeness,canyou?

CD答案：

Dcanyouwillyou,10.主谓一致

（1）虽然形式以-s结尾，但表示单数意义physics,maths,news,means

（2）动名词，不定式，从句做主语时,谓语动词用单数Whenandwherethenewhospitalwillbebuiltremainsamystery.（3）Anumberof谓语动词用复数Thenumberof谓语动词用单数Thenumberofmistakesmadebyhimwassurprising.,（4）主语+aswellas,alongwith,togetherwith,including,accompaniedby+名词谓语动词与主语保持一致（5）名词前有each,every,manya修饰时，谓语动词用单数Inourcountryeveryboyandeverygirlhastherighttoreceiveeducation.（6）就近原则notonlybutalso,neithernor,eitheror,谓语与最邻近的主语一致。

NeitheryounorIaminterestedinthemovie.,Exercises:

（1）Alibrarywithfivethousandbooks_tothenationasagift.A.isofferedB.hasofferedC.areofferedD.haveoffered

（2）ProfessorSmith,alongwithhisassistants,_ontheprojectdayandnighttomeetthedeadline.A.workB.workingC.isworkingD.areworking答案：

A;C,11.非谓语动词,一些惯用语中的动名词a.canthelpdoing=canthelpbutdob.It/Thereisnousedoing做没有用c.beworthdoing做是值得的d.bebusydoing忙于e.enjoy/feellikedoing喜欢/想d.What/Howaboutdoing?

如何？

e.havedifficulty/trouble/problemindoing,

（2）动词不定式跟不定式做宾语的常用动词有:

（p81）persuade,intend,pretend,manage,want动词+宾语+不带to的不定式做宾语see,watch,let,have,make,wouldrather,hadbetterhave/letsb.dosth.（3）动词不定式的被动式have/getsth.donemakeoneselfunderstood,Exercises:

1.Isthereanypossibilityofgettingtheprice_further?

A.reducedB.reduceC.reducingD.bereduced2.TheyaregoingtohavetheservicemenABinstalledanelectricfanintheofficeCDtomorrow.答案：

A;C,（4）分词（现在分词，过去分词）现在分词表示主动或正在进行过去分词表示被动或动作完成Feelingtiredafterahardwork,shefellintobedandwentstraighttosleep.Todaythepolicecanwatchcarsrunningonroadbyradar.Giventime,hellbecomeafirst-classtennisplayer.WefoundthecakeeatenbyTom.,Exercise:

_atthebusstop,hefoundalotofpeoplewaitingthere.ArrivedB.ArrivingC.BeingarrivedD.Toarrive答案：

B,重点词汇倍数和分数倍数：

twice两倍threetimes三倍分数：

half一半aquarter四分之一twoniths九分之二eightpercent百分之八

（1）倍数/分数+as+adj/adv+asThetrainticketisthreetimesascheepastheplaneticket.

（2）倍数/分数+thesize,weight,height,amountofTheearthis49timesthesizeofthemoon.,（3）倍数/分数+比较级+thanThegrainoutputis8percenthigherthisyearthanthatoflastyear.Exercise:

Hewouldhavepaid_forthehouseifthesalesgirlhadinsistedbecausehereallywantedit.twiceasmuchB.muchastwiceC.asmuchtwiceD.twicemuchas答案：

A,2.一些常考的固定动词词组

（1）lookinto研究，调查lookafter照顾，照管lookover（仔细）检查lookthrough翻阅，看一遍lookback（upon）回想，回顾lookdownon（upon）看不起lookfor寻找lookforwardto盼望lookout查出,找出lookout（for）注意，当心，提防,Itisreportedthatthepolicewillsoonlook_thecaseofthetwomissingchildren.uponB.afterC.intoD.out答案：

C,

（2）putaway收起来,抛弃putup举起,提供putoff推迟,拖延putdown放下,拒绝putin插话putback,放回,（3）callfor需求，需要callon/upon拜访，号召calloff取消calup召集，使人想起callback召回（4）runout用完，耗尽runover浏览runafter追赶runaway逃跑,（5）layoff解雇，裁员layout设计laydown建造，制定Thefactoryhadtolayoffanumberofemployeesbacauseoftheeconomicdeclineinthecountry.（6）bringabout造成，引起bringup提出，养育bringout取出,TheInternethasbrought_bigchangesinthewaywework.aboutB.outC.backD.up答案：

A,（7）liein，lieto，lieonShanghailiesintheeastofChina.TaiwanliestotheeastofChina.RussialiesonthenorthofChina.,（8）spend,pay,cost,takespend的主语是“人”spendtime/moneyonsth./indoingsth.Ispendtwohoursonthismathsproblem.cost的主语是“物”sth.costs/costsb.+金钱Thenewcomputercostsmealotofmoney.,pay常与for搭配Ihavetopaythem20poundsforthisroomeachmonth.take常用于句型：

Ittakes/tooksb.sometimetodosth.Ittookmeonehourtorememberthosenewwords.,3.neither,either,none,bothneither两者都不either两者中的每个都none两者以上都不both两者都either与单数连用，both与复数连用Boththeboysareclever.Eitherofthetwoboysisclever.,Imadeacalltomyparentsyesterday.Tomydisappointment,_ofthemansweredit.eitherB.noneC.neitherD.nobody答案：

C,5.特殊固定搭配

（1）keepaneyeon留神，注意（某人，某事）

（2）takeseriously重视，注意，当真（3）regrettodoregretdoing（4）devoteoneslifetodoing献身于（5）lookforwardtohearingfromsb.期待收到某人的来信,（6）ItremainstobeseenHavingatripabroadiscertainlygoodfortheoldcouple,butitremainstobeseenwhethertheywillenjoyit.,ThankYou!