新人教版英语Grammarppt课件选修

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,*,Unit 5 Grammar,Revise the verb tenses,(Present Perfect,Continuous Tense),Unit 5 Grammar Revise the ver,Objective,To revise the present perfect,continuous tense and use it properly.,ObjectiveTo revise the present,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让,Look at the following sentences.,Ive been waiting for you for a long,time!(,必修,3),2.Recently,however,scientists have,been finding that long-term use of,these fertilizers can cause damage to,the land and,even more dangerous,to peoples health.(,必修,4),Look at the following sentence,3.We have just moved into a new house,and I have been working hard all,morning.I have been trying to get,my new room in order.(,新概念,2 L52),4.Since then,they have been trying to,find out how the fire began.(,新概念,2,L53),5.The whole village has been working,day and night gathering and,threshing this years crop before the,September rains.(,新概念,2 L76),3.We have just moved into a n,Weve been excavating here for,many years and,2.We have been excavating layers of,ash almost six metres thick,3.Well,weve been finding the bones,of tigers and bears in the caves,and,we think these were their most,dangerous enemies.,Sentences from this unit:,Weve been excavating here fo,Guessing Game,to test your sense of observation,to test your ability of short-term memory,to test your ability to highlight the language points,Guess,Guessing Gameto test your sens,1.I _ for you for a long time!,2.Recently,however,scientists _,_ that long-term use of these,fertilizers can cause damage to the land,and,even more dangerous,to peoples,health.,3.We have just moved into a new house and,I _ hard all morning.I,_ to get my new room in,order.,4.Since then,they _ to find,out how the fire began.,ve been waiting,have been,finding,have been working,have been trying,have been trying,1.I _ for you fo,5.The whole village _ day,and night gathering and threshing this,years crop before the September rains.,6.We _ here for many,years and,7.We _ layers of ash,almost six metres thick,8.Well,we _ the bones of,tigers and bears in the caves,and we,think these were their most dangerous,enemies.,has been working,ve been excavating,have been excavating,ve been finding,5.The whole village _,1.,Hi,Tracy,you look tired.,Im tired.I _ in the living room,all day.,A.painted,B.had painted,C.have been painting,D.have painted,1.Hi,Tracy,you look tire,2.There is so much snow these days,isnt there?,Yes,it _ for a few days.,A.was snowing,B.has been snowing,C.had been snowing,D.snowed,2.There is so much snow,3.Although these scientists _ on the,project for nearly four years,I dont,know how long it will last.,A.have been working,B.had worked,C.were working,D.are working,3.Although these scientists _,4.Now that she is out of job,Lucy _,going back to school,but she hasnt,decided yet.,A.had considered,B.has been considering,C.considered,D.is going to consider,4.Now that she is out of j,5.The little boy is dirty from head to,foot because he _ in the mud all,morning.,A.has played,B.is playing,C.has been playing,D.was playing,5.The little boy is dirty fro,Look at the pictures below and make sentences according to the time given.,Look at the pictures below and,The baby,has been sleeping,for one hour.,11:10,now,The baby has been sleeping for,They,have been playing,basketball since ten past ten.,17:30,now,They have been playing basketb,The boy,ha,s,been,reading,a book,for,almost two,hours.,12:05,now,The boy has been reading a boo,They,have been playing,games in the school for almost an hour.,Play games,11:45,now,They have been playing games i,The young boy,has been watching,TV for almost two hours.,TV,20:00,21:55,now,The young boy has been watchin,The telephone,has been ringing,for almost a minute.,The sound has continued about one minute,.,The telephone is ringing.,7:10,The telephone has been ringing,You are here!I,have been looking,for you everywhere.,我一直都在这,You are here!I have been look,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据,之前练习的考察情,况进一步选择讲解,该语法项的重难点。,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解,现在完成进行时,:,基本用法,1),强调动作的持续性。,The telephone,has been ringing,for almost a minute.Why hasnt anyone answered it?,电话响了差不多一分钟，为什么没人接,?,Present Perfect Continuous Tense,现在完成进行时:基本用法Present Perfec,2),表重复。叙述从过去某时到现在或最近一直重复的动作。,The weather has been changeable lately;I,ve been having,a lot of colds.,最近天气变化无常，我时常感冒。,3),有感情色彩。如：,Too much,has been happening,today.,今天真是一个多事之日。,2)表重复。叙述从过去某时到现在或最近一直重复的动作,现在完成进行时和现在完成时的比较,:,A.,未完结性,I,ve cleaned,the windows.,我把窗户擦干净了。,I,ve been cleaning,the windows.,我擦窗户来着。,(,可能窗户尚未擦完,),现在完成进行时和现在完成时的比较:,B.,短暂性,现在完成时与现在完成进行时都可以表示延续至今的状态，但完成进行时常表示短暂性。,A.They,have lived,in New York.,B.They,have been living,in New,York.,句,A,具有长期性，而句,B,具有短暂性。,B.短暂性,C.,刚完结性,与现在完成时相比，现在完成进行时有时可以表示刚刚完结的动作。有时它是现在事件的直接原因，或者是得出结论的证据。如,:,My hands are dirty.I,ve been painting,the car.,我的手很脏，我在油汽车来着。,Your eyes are red and puffy.,Have,you,been crying,?,你的眼睛又红又肿，你是不是哭来着？,C.刚完结性,D.,连续性或重复性,现在完成进行时常常用于表示延续至今的连续性或重复性动作。如：,She,has been playing,tennis since she was eight.,All these days he,has been writing,articles to our magazine.,D.连续性或重复性,结论,:,现在完成进行时主要用于表示,A.,过去开始而且现在仍在进行的动作,;,B.,过去开始，现在刚刚停止的动作,;,C.,现在看到其直接结果的动作。,现在完成时主要用于表示已经完成的动作及其与现在的关系。,结论:现在完成进行时主要用于表示,Review,现在完成进行时，其构成为：主语,+,助动词,(have/has)+been+,动词的现在分词,+,其他成分。,其表达的意思有两种：,1.,表示从过去某时开始一直持续到现在的动作，并且还将持续下去。,2.,表示在说话时刻之前到现在正在进行的动作。,Review现在完成进行时，其构成为：主语+助动词(ha,Individual activity,注,:,另附,word,文档。,点击此处链接,Individual activity注:另附 word,1.I have got a headache.,No wonder.You _ in front of,that computer too long.(2007,江西,),A.work,B.are working,C.have been working,D.worked,I.Choose the best answer.,1.I have got a headache.I.,2.Cathy is taking notes of the grammatical,rules in class at Sunshine School,where,she _ English for a year.(2007,湖南,),A.studies,B.studied,C.is studying,D.has been studying,2.Cathy is taking notes of th,3.Im sure Andrew will win the first,prize in the final.,I think so.He _ for it for months.,(2008,江苏,),A.is preparing,B.was preparing,C.had been preparing,D.has been preparing,3.Im sure Andrew will win,4.Excuse me,Marcia,a reporter from,Vanity Fair _ all day.Could you,speak to her now?(2009,辽宁,),A.phones,B.has phoned,C.has been phoning,D.phoned,4.Excuse me,Marcia,a report,5.The number of foreign students,attending Chinese universities _,rising steadily since 1990.,(2009,山东,),A.is,B.are,C.has been,D.have been,5.The number of foreign stude,6.Over the past decades,sea ice _,in the Arctic as a result of global,warming.(2009,浙江,),A.had decreased,B.decreased,C.has been decreasing,D.is decreasing,6.Over the past decades,sea,7.Weve spent too much money recently.,Well,it isnt surprising.Our friends,and relatives _ around all the,time.(2010,安徽,),A.are coming,B.had come,C.were coming,D.have been coming,7.Weve spent too much mone,8.Why,Jack,you look so tired!,Well,I _ the house and I must,finish the work tomorrow.,(2010,江苏,),A.was painting,B.will be painting,C.have painted,D.have been painting,8.Why,Jack,you look so ti,9.Why do you want to work for our,company?,This is the job that I _ for.,(2010,重庆,),A.looked,B.am to look,C.had looked,D.have been looking,9.Why do you want to work f,10.We _ on this project for four,hours.Lets have a rest.,(2010,天津,),A.are working,B.have been working,C.worked,D.had worked,10.We _ on this project,11.Im sure you will do better in the test,because you _ so hard this year.,(2011,上海春,),A.studied,B.had studied,C.will study,D.have been studying,11.Im sure you will do bette,12.Tom _in the library every,night over the last three months.,(2011,北京,),A.works,B.worked,C.has been working,D.had been working,12.Tom _in the library,13.The manager _ the workers how,to improve the program since 9 am.,(2012,全国,II),A.has told B.is telling,C.has been telling D.will have told,14.In order to find the missing child,villagers _ all they can over the,past five hours.(2012,安徽,),A.did B.do,C.had done D.have been doing,13.The manager _ the wor,15.The girl has a great interest in sport,and _ badminton classes twice a,week over the last three years.,(2013,福建,),A.took B.is taking,C.takes D.has been taking,15.The girl has a great inter,1.A:I am sorry I _(keep),you waiting so long.,B:It is all right.I,_(read)the,newspapers.,2.The CCTV _,(broadcast)English programmes,ever since 1977.,II.Fill in the blanks.,have kept,have been reading,has been broadcasting,1.A:I am sorry I _,3.You _(feel)better when you,_(take)the medicine.,4.Please wake me up if I _ still _,(sleep)when you _(come).,5.My sister _(learn),English since she _(be)a child.She,_(speak)English fluently now.,will feel,have taken,am,sleeping,come,has been learning,was,speaks,3.You _(feel)better w,6.My uncle _(come)to see us.,He _(arrive)here a few days ago.,I _(start)for Sydney tomorrow,morning.,7.He _(break)his glasses when he,_(play)in a football match.,has come,arrived,will start,broke,was playing,6.My uncle _(come)to,III.,阅读短文，按照句子结构的语法性,和上下文连贯的要求，根据提示用,恰当的时态填空。,To end our special news bulletin(,新闻简报,),said the voice of the television announcer,were going over to the macaroni(,通心粉,)fields of Calabria.Macaroni _(grow)in this area for over six hundred years.,has been grown,III.阅读短文，按照句子结构的语法性To end ou,Two of the leading(,主要的,)growers,Giuseppe Moldova and Riccardo Brabante,tell me that they _,_(expect)a splendid(,极好的,)crop(,产量,)this year and harvesting,_(begin)earlier than usual.Here you can see two workers who,between them,_(finish)cutting three cartloads(,一车的载量,)of golden brown macaroni stalks(,茎秆,).,have been,expecting,has begun,have,finished,Two of the leading(主要的)growe,The whole village _(work)day and night gathering and threshing this years crop before the September rains.On the right,you can see Mrs.Brabante herself.She _,_(help)her husband for thirty years now.Mrs.Brabante _,(talk)to the manager of the local factory where the crop is processed(,加工,).,has been working,has been,helping,is talking,The whole village _,This last scene shows you what will happen at the end of the harvest:the famous Calabrian macaroni-eating competition!Signor Fratelli,the present champion,_(win)it every year since 1991.And that ends our special bulletin for today,Thursday,April lst.Were now going back to the studio.,has won,This last scene shows you what,