学位英语三级知识点1

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,*,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,*,*,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,*,*,学位英语三级知识点,学位英语三级知识点学位英语三级知识点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,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。,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,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,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,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,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,(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,(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,(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.,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,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,(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。,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.,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.,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,(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.,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,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?,(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?,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,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.,(4),主语,+as well as, along with, together with, including, accompanied by +,名词,谓语动词与主语保持一致,(5),名词前有,each, every, many a,修饰时，谓语动词用单数,In our country every boy and every girl,has,the right to receive education.,(6),就近原则,not onlybut also, neithernor, eitheror,谓语与最邻近的主语一致。,Neither you nor I,am,interested in the movie.,Exercises:,(1) A library with five thousand books _ to the nation as a gift.,A. is offered B. has offered,C. are offered D. have offered,(2) Professor Smith, along with his assistants, _ on the project day and night to meet the deadline.,A. work B. working,C. is working D. are working,答案：,A; C,11.,非谓语动词,一些惯用语中的动名词,a. cant help doing =cant help but do,b. It/There is no use doing,做,没有用,c. be worth doing,做,是值得的,d. be busy doing,忙于,e. enjoy/feel like doing,喜欢,/,想,d. What/How about doing? ,如何？,e. have difficulty/trouble/problem in doing,(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, would rather, had better,have/let sb. do sth.,(3),动词不定式的被动式,have/get sth. done,make oneself understood,Exercises:,1. Is there any possibility of getting the price _ further?,A. reduced B. reduce,C. reducing D. be reduced,2. They,are going to,have,the servicemen,A B,installed,an electric fan,in,the office,C D,tomorrow.,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,Feeling,tired after a hard work, she fell into,bed and went straight to sleep.,Today the police can watch cars,running,on,road by radar.,Given,time, hell become a first-class tennis,player.,We found the cake,eaten,by Tom.,Exercise:,_ at the bus stop, he found a lot of,people waiting there.,Arrived B. Arriving,C. Being arrived D. To arrive,答案：,B,重点词汇,倍数和分数,倍数：,twice,两倍,three times,三倍,分数：,half,一半,a quarter,四分之一,two niths,九分之二,eight percent,百分之八,(1),倍数,/,分数,+,as,+,adj/adv,+,as,The train ticket is,three times,as,cheep,as,the plane ticket.,(2),倍数,/,分数,+the size, weight, height, amount,of,The earth is,49 times,the size,of,the moon.,(3),倍数,/,分数,+,比较级,+,than,The grain output is,8 percent,higher,this year,than,that of last year.,Exercise:,He would have paid _ for the house if the,salesgirl had insisted because he really wanted,it.,twice as much B. much as twice,C. as much twice D. twice much as,答案：,A,2.,一些常考的固定动词词组,(1),look into,研究， 调查,look after,照顾 ，照管,look over,（仔细）检查,look through,翻阅， 看一遍,look back,（,upon,） 回想，回顾,look down on,（,upon,） 看不起,look for,寻找,look forward to,盼望,look out,查出,找出,look out,（,for,） 注意， 当心， 提防,It is reported that the police will soon look _ the case of the two missing children.,upon B. after C. into D. out,答案：,C,(2) put away,收起来,抛弃,put up,举起,提供,put off,推迟,拖延,put down,放下,拒绝,put in,插话,put back,放回,(3) call for,需求，需要,call on/upon,拜访，号召,call off,取消,cal up,召集，使人想起,call back,召回,(4) run out,用完，耗尽,run over,浏览,run after,追赶,run away,逃跑,(5) lay off,解雇，裁员,lay out,设计,lay down,建造，制定,The factory had to,lay off,a number of,employees bacause of the economic decline,in the country.,(6) bring about,造成，引起,bring up,提出，养育,bring out,取出,The Internet has brought _ big changes in the way we work.,about B. out C. back D. up,答案：,A,(7) lie in,，,lie to,，,lie on,Shanghai lies,in,the east of China.,Taiwan lies,to,the east of China.,Russia lies,on,the north of China.,(8) spend, pay, cost, take,spend,的主语是“人”,spend time/money on sth./in doing sth.,I spend two hours,on,this maths problem.,cost,的主语是 “物”,sth. costs/cost sb. +,金钱,The new computer,costs,me a lot of money.,pay,常与,for,搭配,I have to pay them 20 pounds,for,this room each month.,take,常用于句型：,It takes/took sb. sometime to do sth.,It took me one hour to remember those new words.,3. neither, either, none, both,neither,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,Both the boys,are,clever.,Either of the two boys,is,clever.,I made a call to my parents yesterday. To my disappointment, _ of them answered it.,either B. none C. neither D. nobody,答案：,C,5.,特殊固定搭配,(1) keep an eye on,留神，注意（某人，某事）,(2) takeseriously,重视，注意，当真,(3) regret to do,regret doing,(4) devote ones life to doing,献身于,(5) look forward to hearing from sb.,期待收到某人的来信,(6) It remains to be seen,Having a trip abroad is certainly good for the old couple, but,it remains to be seen,whether they will enjoy it.,Thank You!,谢谢观赏！,2020/11/5,46,