英语三级知识点ppt课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,成人英语三级考试重点语法与词汇,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,Over the past decades,sea ice _ in the Arctic(,北极,)as a result of global warming.,A.had decreased B.will decrease,C.has been decreasing D.is decresing,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。,重点语法现在完成进行时,2.,条件状语从句,:“,主将来，从一般”,If it _ tomorrow,we will stay indoors to,have our training class.,rains B.rain C.will rain D.rained,答案：,A,2.条件状语从句:“主将来，从一般”,3.,情态动词,+,现在完成时,must have done,should have done,could have done,would have done,Exercises:,1.He _ have completed his work;otherwise,he wouldnt be enjoying himself by the seaside.,should B.must C.wouldnt D.cant,答案：,B,3.情态动词+现在完成时,2.Tom,youre too lazy!The work _,have been finished yesterday.,A.would B.should,C.must D.could,答案：,B,3.Without your help,I _ have achieved,so much.,A.cant B.shouldnt,C.wouldnt D.musnt,答案：,C,2.Tom,youre too lazy!The w,4.,强调句型：,It is,（,was,）被强调的部分,that(who),被强调的部分为“物”时用,that,，为“人”时用,who,It was,on Monday night,that,all this happened.,It is,me,who,he blamed,Exercise:,It was in 2005 _ we began to introduce,this new technique into our company.,which B.then C.when D.that,答案：,D,4.强调句型：,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,I wish I,were,as tall as you.,I didnt go to the party,but I do wish I,had been,there.,Exercise:,-Did you see her off the day before yesterday?,-No,but I wish I _.,were B.did C.had D.would,答案：,C,5.虚拟语气,(2)would rather+,过去时，表示“宁愿，宁可”,I would rather all of you,came,next month for a dinner.,Exercise:,“,Shall,I give you a cheque,for,10,?”,A B,“Id rather you,give,me,10 in notes,.”,C D,答案：,C give gave,(2)would rather+过去时，表示“宁愿，宁可”,(3)It is(high)time(that)+,过去时,(,早,),该,了,Dont you think it is time you,gave,up smoking?,Exercise:,It is,about time,that we,go to supper,for,we still,A B C,have a meeting,to attend,this evening.,D,答案：,B,go went,(3)It is(high)time(that)+过,(4)A.,隐含表示说话人主观意见的词，后面用,(should)do,suggest,advise,propose,recommend,insist,require,request,demand,desire,order,command,Polite manners in China demand that a person,stand,up when anyone enters a room.,B.,It is important/necessary/urgent that,(should)do,It is vital that enough money,be collected,to get the project started.,(4)A.隐含表示说话人主观意见的词，后面用 (sho,Exercises:,1.My suggestion yesterday was that a meeting _ to discuss the matter.,A.should hold B.must be held,C.would be held D.be held,答案：,D,be held=should be held,Exercises:,2.I dont think it advisable that Tom _ to the job since he has no experience.,A.be assigned B.is assigned,C.will be addigned D.has been assigned,答案：,A,2.I dont think it advisable,(5)in case,lest,for fear that,引导的状语从句，,should+,动词原形,He took his raincoat,for fear that,it,should rain,.,他把雨衣带身上以防下雨。,(5)in case,lest,for fear th,6.,倒装结构,(1),否定词在句首：,by no means,in no case,scarcely,By no means,will Jane,agree to move to a new place far away from her workplace.,(2)Only,开头,Only by practice,will you,be able to improve your spoken English.,(3)nor,neither,so,位于句首，句子倒装,So little,did I,know about the stock exchange,that the lecture was completely beyond me.,6.倒装结构,7.,同位语从句,The information,which,she,was injured,in,A B,the accident,was given,by Liz.,C D,答案：,A,which that,同位语从句常跟在,fact,evidence,information,idea,news,后面，用,that,引导从句,e.g.The,fact,came up,that,specific speech sounds are recognized by babies as young as 6 mounths old.,7.同位语从句,8.,关系词的选择,(1),非限制性定语从句,A,container,weighs,more after air,is put,in,it,A B C D,proves that air has weight.,答案：,D,it which,(2),先行词是,the time,the moment,关系词用,when,(3),先行词是,situation,关系词用,where,8.关系词的选择,(4)who or whom?,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,.,This is a nurse,who,wears a white skirt.,This is the person,whom,I just saw.,(4)who or whom?,He is the driver_ I want to look for.,This is the friend _ I often visit.,I have a friend _ has much money.,Its a thief _ was caught by us.,Kate is a student _ studies well.,6)This is the sportsman _ everyone says will win the gold medal.,whom,whom,who,who,who,who,He is the driver_ I want t,9.,反意疑问句,(1),在,have to,结构中，反意疑问句要用助动词,do/does/did,We,had to,wait a long time to get our passport,didnt,we?,(2),含有否定词,hardly,scarcely,never,seldom,等，反意疑问句要用肯定。,You,never,told me you have seen the film,did,you?,9.反意疑问句,(3),祈使句中，反意疑问句用,will you,Dont forget to write to me,will you,?,Lets,与,Let us,区别,Lets hurry up and try to get to the railway station in time,shall we,?,Please let us have more time,will you,?,(4),从句中，反意疑问句和从句的谓语一致,I heard that,you,really,had,a wonderful time at Johns birthday party,didnt,you?,(3)祈使句中，反意疑问句用 will you,Exercises:,1.His wife had the front door painted green,yesterday,_ she?,did B.didnt C.had D.hadnt,答案：,B,2.Dear Helen,please,forgive,him,for,his,A B,rudeness,can you,?,C D,答案：,D can you will you,Exercises:,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,When and where the new hospital will be built,remains,a mystery.,(3)A number of,谓语动词用复数,The number of,谓语动词用单数,The number of mistakes made by him,was,surprising.,10.主谓一致,(4),主语,+as well a