时间状语从句和过去完成时市公开课一等奖百校联赛优质课金奖名师赛课获奖课件.ppt

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,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。,Module 3,Grammar,1/36,Adverbial clause of time,Grammar 1,2/36,1.,When it was performed in America,there was an audience of 100,000,people.,2.,When he was very young,Mozart,had a lot of musical talent.,3.,While he was still a teenager,he was,a big star.,4.,As he grew older,he began to go deaf.,3/36,“When”,is used when the sentences refer to,a single event in the past,.,“When”,and,“while”,are used when the sentences refer to,a period of time in the past,.,“As”,is used when the sentences refer to,a progressive change,.,4/36,1.When,the clock struck twelve,all the lights went out.,2.He raised his hat,when,he saw her.,3.When,two bodies are rubbed together,heat is produced.,4.Dont forget to return this book for me,when,you go to the library.,5/36,这三个连词都可作“当时候”解，但它们之间有一些细微差异。,1.,when,(at or during the time that)只表示普通时间关系，它既可指时间一点(a point of time)，也可指一段时间(a period of time)。用when时，从句动作可与主句动作同时发生，也可先于主句动作，所以when用得最多。,when,while,as,6/36,1.Strike,while,the iron is hot.,2.When,we arrived in Beijing,it was raining.(arrive不是延续性动词),3.Please dont talk so loud,while,people are working.,7/36,2.,while,(during the time that)只能指一段时间，而不能指时间一点。用while时，从句动作或者与主句动作同时发生，或者主句动作是在从句动作进展过程中发生。所以，从句中谓语必须是表示延续性动作或状态动词。这是while与when主要差异。,8/36,1.Wood gives much smoke,while,(it is)burning.,2.He fell asleep,while,(he was)studying his grammar book.,3.While,in London,he studied music.,4.When,(they are)heated,metals expand.,在用when和while连接从句中，常省略与主句相同主语和对应be，而在as连接从句中普通则不省略。,9/36,1.The Queen will visit the town in May,when,she will open the new hospital.,2.Soon the water in the flask will boil,when,you may pour some cold water over it.,3.Some materials are wieldable,while,others are not.,4.The enemy rots with every passing day,while,for us things are getting better daily.,when和while还可作,并列连词用,：when作“那时”解，前面有逗号，不能用while代替；while表示对比，作“而”解，前面常有逗号。,10/36,1.Kate read the book,as,she went along.,2.As,the car moved faster and faster,it gained more and more kinetic energy.,3.,as,(at the same moment that)往往可与when通用，但它着重指从句与主句动作相伴随发生，可译成：“一面一面”，“伴随”。as用得较多。如：,11/36,引导时间状语从句其它表示：,1.,As soon as;immediately;directly;the,moment;the minute;no sooner than;,hardly/scarcelywhen;once,（表示,“一.就.”）,2.,Till;until;notuntil,（表示“直到,才.”）,3.,before,表示“在.之前就”;since（表示“自从.到现在为止”）,4.,Every time;each time;next time;the,first time;any time;all the time,（表示,“每次；下一次；第一次；任何时候；,总是”）,12/36,1.Are you ready for Spain?,Yes,I want the girls to experience,that _ they are young.(上海),A.while B.until C.if D.before,2.I used to love that film _ I was a child,but I dont feel it that way any more.,(辽宁),A.once B.when C.since D.although,实战高考,13/36,3._ the Internet is of great help.I,dont think its a good idea to spend,too much time on it.(湖南),A.If B.While C.Because D.As,4.There were some chairs left over,_ everyone had sat down.,(四川),A.when B.until C.that D.where,14/36,5.Peter was so excited _ he received,an invitation from his friend to visit,Chongqing.(重庆),A.where B.that,C.why D.when,6.Mary made coffee _ her guests,were finishing their meal.,(全国卷I),A.so that B although,C.while D.as if,15/36,7.Just use this room for the time being,and well offer you a larger one _,it becomes available.(安徽),A.as soon as B.unless,C.as far as D.until,8._ volleyball is her main focus,shes also great at basketball.,(北京),A.Since B.Once,C.Unless D.While,16/36,The past perfect tense,Grammar 2,17/36,Other composers,had written,symphonies before Haydn,but he,changed the symphony into a long,piece for a large orchestra.,2.By the time he was 14,Mozart,had,composed,many pieces for the,harpsichord,3.After they,had known,each other for,many years,Beethoven said,“He is a,good composer,but he has taught me,nothing.”,18/36,4.After they,had become,stars in their,own country,the Beatles toured the,United States.,5.Before they visited India,they,had,recorded,seven albums.,The past perfect tense,is used to talk about,actions that happened before something else in the past,.,19/36,With their help I realized that I,had been,wrong.,2.过去某时以前发生动作或情况,He,hasnt finished,yet.,He,didnt finish,yesterday evening.,He,hadnt finished,by yesterday evening.,1.过去发生两个动作，先发生用过去完成时,20/36,3.惯用过去完成时情况,no soonerthan,hardlywhen,No sooner,had,he,begun,his speech,than,he was interrupted.,I,had planned,to send him a telegram,but I didnt manage it.,expect,hope,think,want,suppose等动词过去完成时表示想做而未做事。,21/36,4.使用过去完成时必要性和非必要性,句意十分清楚时，可用普通过去时,After I finished,I,went,home.,惯用普通过去时表示依次发生动作,I,got,out of the taxi,paid,the fare(车费)and,managed,it.,有时必须明确，尤其是含when时,When I arrived,Ann,left,.,(同时发生)(见到Ann),When I arrived,Ann,had left,.,(先后发生)(没见到),22/36,5.惯用过去完成时时间状语,比较：,By the time he,was,11,he,had learned,3000 words.,By the time he,is,11,he,will have learned,3000 words.,By the time,last week,I,had learned,3000 words.,By the time,next week,I,will have learned,3000 words.,by the end of+过去时间;by+过去时间,by the time+过去时;,23/36,1.Before Ringo _(join)the Beatles,he _(play)drums in another band.,2.Before they _(tour)America,the Beatles _(become)stars in their own country.,Complete these sentences with the verbs in brackets.,joined,had played,toured,had become,24/36,3.Before they _(record)Let It,Be,the Beatles _(record),eleven other albums.,4.After they _(record)Let,It Be,the band _(split up).,5.After the group _(split up),all the Beatles _(perform),as solo artists.,recorded,had recorded,had recorded,split up,had split up,performed,25/36,1.Unfortunately,he _ at the show after I _.(arrive)(leave),2.By the time we _(arrive)at the stadium,the band _(begin)playing.,Complete these sentences with the verbs in brackets.,had left,arrived,arrived,had begun,26/36,3.Fortunately,the power cut _,(happen)after the fans _,(leave),the stadium.,4.Before he _(make)his latest,album,he _(record),some songs with Paul McCartney.,happened,had left,made,had recorded,27/36,1.She had sung a song to us before she,danced.(改否定句),2.They began to climbed the mountain,after they had bought all the food and,drink.(改否定句),句型转换,She hadnt sung a song to us before,she danced.,They didnt begin to climb the,mountain after they had bought all,the food and drink.,28/36,3.I had sold the ticket when she came.,(改否定句),4.By 10:00 a.m.,I had been very hungry.,(改普通疑问),5.Lucy had already completed the project,when I arrived.(改普通疑问),I hadnt sold the ticket when she came.,Had you been very hungry by 10:00 a.m.?,Had Lucy already completed the project,when you arrived?,29/36,6.By the time he got to the airport,the,plane had taken off.(改普通疑问),7.He,had broken his arm,when I saw him.,(划线部分提问),8.When he had read the note,he,ate it,.,(对划线部分提问),Had the plane taken off by the time,he got to the airport?,What had happened to him when you saw him?,What did he do with it when he had,read the note?,30/36,The hotel wasnt particularly good.,But I _ in many worse hotels.,(北京),A.was staying B.stayed,C.would stay D.had stayed,实战高考,31/36,2.We first met on a train in.We,both felt immediately that we _,each other for years.(辽宁),A.knew B.have known,C.had knownD.know,3.The moment I got home,I found I,_ my jacket on the playground.,(陕西),A.had left B.left,C.have left D.was leaving,32/36,4.Mary went to the box office at lunch,time,but all the tickets _out.,(上海),A.would sell B.had sold,C.have sold D.was selling,5.John was given the same suitcase his,father and grandfather _ with,them to school.(北京),A.took B.had taken,C.were taking D.would take,33/36,6.Can you surprised by the ending,of the film?,NO,I _ the book,so I already,knew the story.(安徽卷),A.was reading B.had read,C.am reading D.have read,7.It took me a long time before I was,able to fully appreciate what they,_ for me.(北京),A.had done B.did,C.would do D.were doing,34/36,8.By the time Jack returned home from,England,his son _ from college.,(辽宁),A.graduated B.has graduated,C.had been D.had graduated,9.She was surprised to find the fridge,empty;the child _ everything!,(山东),A.had been eating B.had eaten,C.have eaten D.have been eating,35/36,Thank you.,36/36,