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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,*,Learning about Language,The Present Perfect,Passive Voice,现在完成时的被动语态,1,Revision,Check the homework exercises.,Ex1:,1 totally,2 revolution,3 artificial intelligence,4 birth,5 simple-minded 6 go by 7 deal with,8 network,9 truly 10 anyway,Ex2:,revolution;network;went by;totally;truly;,simple-minded;Anyway;deal with,Ex3:,1 totally 2 amazed 3 exciting 4 excited,5 cheaply 6 unlucky,2,Lead-in,Are you familiar with these computers?,Can you call them?,palmtop,laptop/notebook,desktop PC,3,WW PC,wrist-worn/wearable PC,A wrist-worn PC,has been invented,recently.,A pen-like computer,has,already,been developed.,4,The houses,have been destroyed,by the storm.,5,Can you make more sentences,using,“,have/has been done,“,?,6,Exercises,1.Both my brother work at the power station that _ in my hometown.,A.has set up B.has been set up,C.was set up D.is set up,2.-_ the sports meet will be put off.,A.Ive been told B.Ive told,C.Im told D.I told,7,3.All the preparation for the task _,and were ready to start.,A.completed,B.complete,C.had been completed,D.have been done,8,4.-How long _ at this job?,-Since 1990.,A.were you employed,B.have you been employed,C.had you been employed,D.will you be employed,9,5.When and where to go for the on-salary holiday _ yet.,A.are not decided,B.have not been decided,C.is not being decided,D.has not been decided,10,6.Betty_ injured since last Saturday.A.has been,B.was C.is,D.has,11,7.That book _into at least 20 foreign languages.,A.has said to be translated,B.has been said to have translated,C.is said that it had been translated,D.is said to have been translated,注,:,该句的句型是,:,It is said that/people(they)said that/that book is said to,根据句意是已经被译成了,20,多种文字所以要用现在完成时的被动语态。,12,8.Hi,Tom,you look tired.,-,Of course.I _ the living room all day.,A.had painted B.painted,C.have been painted,D.have been painting,13,9.-Did you move into the new house?,-No.The rooms _ yet.,A.were being painted,B.are painting,C.have not painted,D.have not been painted,14,10.Great changes_ in my hometown and a lot of factories _.,A.have been taken place;,are being set up,B.have taken place;have been set up,C.are taken place;had been set up,D.took place;will set up,15,11.Its said that this book_ into Chinese.,A.had translated B.has translated,C.was translated D.has been translated,12.You cant move in.The house _.,A.is painting B.is being painted,C.has painted D.has been painted,16,13.Millions of pounds worth of damage_ by a storm which swept across the north of England last night.(2005,重庆,),A.has been caused,B.had been caused,C.will be caused,D.will have been cause,17,14.Have you ever_ to the exhibition which _for three weeks?,A.gone;has been shown,B.visited;shown,C.been;has been on show,D.went;lasted,18,15.-How long ago _ these eggs_?,-Perhaps 15 days.,A.will;hatch,B.did;hatch,C.were;hatched,D.have;been hatched,19,3.A PC has been built the way we wanted.,A PC has been built the way we wanted.,4.Our computer just has,been joined to the internet.,Our computer,has just,been joined to the internet.,20,5.The computer was used every day since we bought it.,The computer,has been,used every day since we bought it.,6.A lot of e-mails had written on the computer in the past 5 years.,A lot of e-mails,have been,written on the computer in the past 5 years.,21,
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