2022年中考英语复习-现在完成时（ppt课件）.pptx

1、现在完成时目录Catalog1 现在完成时的用法2现在完成时的结构3现在完成时的句型4现在完成时的延续性动词与非延续动词转换5现在完成时的考点6综合检测Lead in1.I (see)the film last night.2.I already (see)the film.Lead in1.I saw the film last night.2.I have already seen the film.PART 01PART 01现在完成时的用法I have just turned off the light.(说明灯已经关上了)She has become a teacher.（说明现在还

2、是老师）1.时间状语：just，already，ever，yet.(否，疑).1.用法1到现在，继续He has lived here for 15 years.(表明还有可能接着住下去)We have known each other since childhood.(现在还彼此相识，会持续下去）用法22.时间状语：for+一段时间，since+时间点，so far.用法3I have been to The Great Wall twice.3,.时间状语：ever,twice,three times.PART 02PART 02现在完成时的结构 1.现在完成时的结构：have/has+动

3、词过去分词(主语是三单时用has,即：has+动词过去分词)Eg:I have seen the film already.我已经看过这部电影了。I have been a teacher for 7 years.我当老师已经7年之久了。学以致用I just (eat)breakfast.Tom already (buy)a car.I ever (see)the film.学以致用I have just eaten breakfast.Tom has already bought a car.I have ever seen the film.1.一般词尾直接加ed play-played

4、watch-watched2.以e结尾的动词直接加d arrive-arrived live-lived3.以辅音字母+y结尾的动词，把y改成i，再加ed study-studied marry-married动词过去分词规则变化4.以重读闭音节加辅音字母结尾的词，双写最后一个字母再加ed stop-stopped 动词过去分词规则变化学以致用perform-表演play-玩 live-住study-学 marry-结婚stop-停止are-是 do-做go-走 feed -喂养meet-遇见 get-得到学以致用perform-performed-performed 表演play-playe

5、d-played玩 live-lived-lived住study-studied-studied 学 marry-married-married 结婚stop-stopped-stopped 停止are-were-been 是 do-did done 做go-went-gone 走 feed fed-fed 喂养meet-met met 遇见 get-got -got 得到cost cost cost 花费 put put put 放下 hurt hurt hurt 伤 beat beat beatencome came come来 become became become变 run ran

6、run 跑 动词过去分词不规则变化buy-bought-bought 买 feel-felt-felt感觉 keep-kept-kept保存do did done 做 go went gone 走 take took taken 拿动词过去分词不规则变化PART 03PART 03现在完成时的句型结构例句肯定句 主语+have/has+动词过去分词+其他.I have seen the film already。否定句 主语+have/has+not+动词过去分词+其他.I havent seen the film before.一般疑问句Have/Has+主语+动词过去分词+其他.Have

7、you seen the film yet?肯定/否回答Yes,主语+have/hasNo,主语+havent/hasntYes,I have.No,I havent句型学以致用1.This factory has opened since 2014.This factory since 2014.(变否定句).this factory since 2014?(变一般疑问句).(肯定回答).(否定回答).学以致用1.This factory has opened since 2014.This factory has not been open since 2014.(变否定句).Has th

8、is factory been open since 2014?(变一般疑问句).Yes,it has.(肯定回答).No,it hasnt.(否定回答).PART 04PART 04现在完成时的动词转换4.延续性动词和非延续性动词转换Eg:He has left for five days。（）He has been away for five days.（）从他离开到现在已经有5天了，是一个时间段。要用现在完成时的时候，这个动词也要是延续的。He has come here for 2 weeks.The old man has died for 4 months.They have le

9、ft only for 5 minutes.以上三句话可以改为：He has here for 2 weeks.The old man has for 4 months.They have only for 5 minutes.学以致用 He has come here for 2 weeks.The old man has died for 4 months.They have left only for 5 minutes.以上三句话可以改为：He has been here for 2 weeks.The old man has been dead for 4 months.They h

10、ave been away only for 5 minutes.学以致用arrive/get to/reach-be here(in)die-be dead dress-be dressed come here/back-be here/back leave-be away go/get out-be out常用延续性动词对应的非延续性动词1.短暂动词 转换为 be+adjopen-be open(keep sth open)join-be in/be a member of close-be closed marry-be married 常用延续性动词对应的非延续性动词1.短暂动词 转换

11、为 be+adjbegin/start-be on come to-be in finish-be over put on-wear/be on borrow-keep buy/get-have catch(a cold)-have(a cold)become-be常用延续性动词对应的非延续性动词2.短暂动词 转换为 be+介词3.短暂动词 直接变为 延续性动词 PART 05PART 05现在完成时的考点have/has been to 曾经到过某地(现在不在那里/可与次数连用);have/has gone to 意为“已经去某地了(现在不在说话的地方)”;have/has been in

12、意为“在某地待了多长时间”,常与一段时间连用。5.考点回顾考点1.区别学以致用1.用have gone to或have been to的正确形式填空1.Where are the schoolboys?They to the school factory.2.Is your father in?No,he Shenzhen.he ever there before?Yes,he there several times.学以致用1.用have gone to 或have been to的正确形式填空1.Where are the schoolboys?They have gone to the

13、school factory.2.Is your father in?No,he has gone to Shenzhen.3.He says he has been to Hangzhou twice.1.(2019山东临沂中考)Melting ice(融冰)can cause sea levels to rise.Since 1993,sea levels at a speed of 3.2 cm every 10 years.A.rose B.have risenC.rise5.考点回顾考点2.现在完成时时态习题1.(2019山东临沂中考)Melting ice(融冰)can cause

14、 sea levels to rise.Since 1993,sea levels B at a speed of 3.2 cm every 10 years.A.rose B.have risenC.rise5.考点回顾考点2.现在完成时时态习题 (1)现在完成时表示对现在有影响或持续到现在，强调“到现在”；结构have/has+V-过去分词。(2)一般过去时对现在没影响或没有持续到现在，强调“过去做”；结构为V-过去式。5.考点回顾考点3.现在完成时和一般过去时的区别学以致用1.(2018上海中考)The film Operation Red Sea a lot of praise sin

15、ce its first show months ago.A.wins B.win C.will win D.has won学以致用1.(2018上海中考)The film Operation Red Sea D a lot of praise since its first show months ago.A.wins B.win C.will win D.has won表示短暂意义的动词如arrive,leave,borrow,buy,begin,start,die等，在完成时当中不能和表示一段时间的状语如for three days 连用5.考点回顾考点4.延续性动词和非延续性动词转换学

16、以致用1.She _(join)the League three years ago.2.She _(be)in the League for three years.3.She _(be)a League member since three years ago.学以致用1.She joined (join)the League three years ago.2.She has been(be)in the League for three years.3.She has been (be)a League member since three years ago.1.It is+一段时间

17、+since从句（动词常用过去式）2.It has been+一段时间+since从句（动词常用过去式）Eg:It is/has been ten years since he left Beijing.5.考点回顾考点5.句型学以致用It is ten years since he (be)a doctorIt (be)ten years since he was a doctor.学以致用It is ten years since he was a doctorIt has been ten years since he was a doctor.5.考点回顾考点6.区别since和for

18、Since+,“自从”for+,“长达多久”Eg:1.Jill has been in Ireland A.of B.with C.since D.for5.考点回顾考点6.区别since和forsince+时间点,“自从”for+时间段，“长达多久”Eg:1.Jill has been in Ireland A.of B.with C.since D.for学以致用1.I have lived here _ more than twenty years.2.I have lived here _ I was born.3.My aunt has worked in a company _19

19、49.1、用for/since填空学以致用1.I have lived here for more than twenty years.2.I have lived here since I was born.3.My aunt has worked in a company since 1949.1、用for/since填空PART 0PART 06 6综合检测【习题】1.(2017杭州）Mark in China for 10 years，now he teaches Chinese in Britain.A.has worked B.workedC.had worked D.is wor

20、king2.(2017湖北）The sawyers in America for ten years,They live in NewYork now.A.was living B.has livedC.will live D.lived3.(2017重庆）John and I to visit his grandparents last Sunday afternoon.A.go B.wentC.will go D.have gone【习题】4.(2018内蒙古呼和浩特中考)Diana cant go to the farm with her classmates because she a

21、 bad cold.A.will catch B.is catchingC.has caught D.is caught5.(2019北京四中期中)The spaceship back some pictures since it reached Mars.A.sendsB.has sent C.have sentD.sent6.(2018上海中考)The film Operation Red Sea a lot of praise since its first show months ago.A.wins B.winC.will win D.has won【习题】7.(2018山东青岛中考

22、)Its time to work now.OK.Ill wake Carl up.He for an hour.A.has fallen asleepB.has been asleep C.fell asleepD.falls asleep8.(2018江苏扬州中考)When will your sister go to England?She London since four months ago.A.went toB.has gone to C.has been toD.has been in9.(2018湖北咸宁中考)High-speed trains,Mobile payment,

23、Sharing bikes and Online shopping are called“four new great inventions”of modern China.They our daily lives more convenient.A.have made B.had madeC.have been made D.made【习题】10.(宜宾2017中考)Chen Jie,I remember you several months ago.You are right.I for six months.A.married;married B.married;have married

24、 C.married;have been marriedD.have been married;have married【答案】1-5 ABBCB6-10 DBDAC【习题】1.She _(join)the League three years ago.(加入的动作不是延续的)2.She _(be)in the League for three years (在团内的状态可延续)3.She _(be)a League member since three years ago.(是团员的状态可持续)二.用所给的延续性动词和非延续性动词适当形式填空【答案】1.joined 2.has been 3

25、.has been【习题】1.Jim has been in Ireland _ Monday.2.Jill has been in Ireland _ three days.3.His aunt has lived in Australia _15 days.4.Mary is in her office.She has been there _ 7 oclock.5.India has been an independent country _1974.6.The bus is late.Theyve been waiting _ 20 minutes.7.Nobody lives in

26、those houses.They have been empty _ many years.8.Mike has been ill _a long time.He has been in hospital _ October.四.选择since或for填空【答案】1.since 2.for 3.for 4.since 5.since 6.for 7.for 8.since【答案】1.Have you ever had/eaten fish and chips?2.I have just lost my chemistry book.3.I have never been to the farm before.4.He has already had lunch =He has had lunch already.5.Have you seen the movie yet?6.My brother hasnt come/get/been back yet =My brother hasnt returned yet.PART 07PART 07总结Summary现在完成时1.用法2.结构3.时间标志词4.过去分词5.延续性动词和非延续性动词6.考点