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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,*,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,*,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,*,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,*,上一页,现在完成时专题复习,亳州市德忠学校：孟涛,下一页,主菜单,现在完成时,主菜单,上一页,下一页,一、现在完成时的构成,二、现在完成时的主要用法,三、和现在完成时连用的时间状语,四短暂性动词与时间段的关系,五、,have,（,has,）,been,与,have(has)gone,比较,六、现在完成时与一般过去时的用法比较,现在完成时的构成,主菜单,上一页,下一页,have(has,）,+,过去分词,现在完成时的主要用法,上一页,下一页,I have seen the film.,我看过这部电影,(,对现在造成的影响或结果是,:,我了解这部电影的内容,),He has lived here since 1992.1992,年以来他一直住在这里,(,对现在造成的影响或结果是：他现在还住在这里。,),主菜单,1.,表示过去发生的某一动作对现在造成的影响或结果。,上一页,下一页,I have learnt English for more than,ten years.,我已经学了,10,多年的英语。,(,从,10,年前开始,持续到现在还在学,),She has swum since half an hour ago.,我已经游泳了半个小时,(,半个小时前已经开始游泳,到现在还在游,),现在完成时的主要用法,主菜单,2.,表示,过去,已经开始,并一直持续到,现在的动作或状态,.,常与,since+,过去的时间点或时间从句；,for+,一段时间，,so far,等时间状语连用。,常与,already,never,ever,just,yet,before,up to now,so far,these days,since+,过去的时间点或时间状语从句（过去时）,for+,一段时间,等时间状语,连用,和现在完成时连用的,时间状语,上一页,下一页,主菜单,短暂性动词在肯定句、疑问句中,不能与时间段连用,，这些动词是：,become,begin,buy,borrow,come(go,arrive),die,finish,join,leave,等。,短暂性动词,与时间段的关系,上一页,下一页,为了表述这种意思,我们常用相应的,延续性动词,来代替短暂性动词。,主菜单,become,be,begin,be on,borrow,keep,buy ,have,come(go,arrive,get),be here/there/in,，,die,be,dead,finish,be over,join,be in,（,be a member of,）,leave,be away(from),下一页,上一页,主菜单,但在否定句中，短暂性动词可以与时间段连用。,如：,I haven,t bought the bike for a year.,我买这辆自行车还不到一年。,She hasn,t come here for an hour.,她来这儿还没有一个小时。,上一页,下一页,主菜单,翻 译 练 习：,1.,我买了这块手表五年了。,2.,这位老人已经死了十年了。,I,have bought,this watch for five years.,I,have had,this watch,for,five years/,since,5 years,ago.,The old man,has died,for ten years.,The old man,has been dead,for ten,years/since 10,years ago.,W,W,下一页,上一页,主菜单,3.,他已经回来三天了。,4.,自从六点钟他就来这儿了。,He,has come back,for 3 days.,He,has been back,for,3 days/,since,3,days,ago,.,He,has come here,since 6 oclock.,He,has been here,since 6 oclock.,W,W,下一页,上一页,主菜单,have been to,意思是,“,到过，去过,”,，表示,曾经到过某处,，但现在人已经回来。,have gone to,意思是,“,去了,”,，表示,人,已经去了,某地，现在人可能在去的途中或已到那儿了。,have been in,意思是,“,呆在某处一段时间了,”,have(has)been,与,have(has)gone,的用法比较,上一页,下一页,主菜单,她曾去过南京吗？,Has she ever been to Nanjing?,你以前从未去过那儿，是吗？,You have never been there,have you?,我去过桂林，我去年去的。,I have been to Guiling,I went there,last year.,她已经去南京了。,She has gone to Nanjing.,上一页,下一页,主菜单,一,.,现在完成时和一般过去时都是说过去的事情，,但现在完成时强调的是现在的情况，所以他不能和表示过去的时间状语连用）,;,而一般过去时，只表示,过去,动作或状态和,现在没有联系,。,与一般过去时的用法比较,上一页,下一页,主菜单,eg:,他已经买了一本英汉字典。,He has bought an English-Chinese,dictionary,他昨天买了一本英汉字典。,He bought an English-Chinese,dictionary yesterday.,上一页,下一页,主菜单,二当有一个表示,过去某一特定时间,的状语时，不用现在完成时，而用一般过去时,:,上一页,下一页,eg:,I saw the film on television,yesterday,.,主菜单,三、常与一般过去时连用的 表示过去时间的状语,:,上一页,下一页,yesterday(,昨天,),the day before yesterday(,前天,),just now(,刚才,),，一段时间,+ago,last+,时间 等,;,We finished our task last week.,主菜单,上一页,现在完成时练习,主菜单,动 词 填 空：,1._ you _(clean)the room?,Yes,we _(do)that,already,.,When _ you _(do)it?,We _(do)it,an hour ago,.,2._ he _(see)this film,yet,?Yes.,When _ he _(see)it?,He _ it,last week,.,Have,cleaned,have done,did,do,did,Has,seen,did,see,saw,下一页,上一页,主菜单,选用,for,和,since,填空,:,1.We havent seen each other _ a long time.,2.His father has been in the Party _ 10 years ago.,3.The film has been on _ 20 minutes.,4.Mr Green has worked here _ he came to China.,5.His grandparents have been dead _ several years.,.,for,since,for,since,for,下一页,上一页,主菜单,Mike and his parents _ the north for half a year.,Mum is not at home now.she _ the shop.,_ you ever _ to kunming?Never.,Where _ you _ these days?,用,Have been to,have gone to,have been in,填空,have been in,has gone to,have been,Have been,下一页,上一页,主菜单,单项填空,The house is dirty.We _it for weeks.,A didn,t clean B hadn,t cleaned C don,t clean D haven,t cleaned,2.-I,m sorry to keep you waiting.,-Oh,not at all.I _here only a few minutes.,A have been B had been C was D will be,3.You don,t need to describe her.I _ her several times.,A.had met B have met C met D meet,Good-bye!,
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