2021年中考英语语法之现在完成时和一般过去时的区别（ppt课件）.ppt

1、中考英语语法之目录目录1.课程引入2.区别：2.1 含义的区别 2.2 结构的区别 3.3 标志词&时间状语的区别3.课程总结PART 1PART 1课程引入课程引入课程引入内容讲解课后总结诊断反馈1.I saw the film last night.2.I have already seen the film.PART 02PART 02内容讲解内容讲解【1.含义的区别】I saw the film last night.我昨晚看的这部电影。I was a teacher 7 years ago.我在7年前是一名老师。内容讲解【1.含义的区别】到现在I have seen the film

2、 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。内容讲解【1.含义的区别】第一区别：现完“到现在”过式表“过去”现在完成时表示对现在有影响或持续到现在，强调“到现在”，一般过去时对现在没影响或没有持续到现在，强调“过去做”。内容讲解【实战演练】1.Mark A in China for 10 years，now he teaches Chinese in Britain.A.has worked B.workedC.had worked D.is working2.The sawyers B in Americ

3、a for ten years,They live in NewYork now.A.was living B.has livedC.will live D.lived3.John and I D to visit his grandparents last Sunday afternoon.A.go B.wentC.will go D.have gone内容讲解【2.结构的区别】I saw the film last night.我昨晚看的这部电影。I was a teacher 7 years ago.我在7年前是一名老师。一般过去时谓语动词的结构：was/were had did内容讲解

4、【2.结构的区别】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。现在完成时谓语动词的结构：have/has done内容讲解【实战演练】1.He _has_ already _written_(write)a letter to the factory.2.When _did_ she _leave_(leave)?Two hours ago.3._Have_ you _seen_(see)the film before?Yes,I _have_.4.Where _di

5、d_ you _see_(see)the film?At The Queens Cinema.内容讲解【3.标志词或时间状语区别】I have just eaten breakfast,I ate it an hour ago.Tom has already bought a car,he bought it last year.I have ever seen the film,I saw it last week.内容讲解【3.标志词或时间状语区别】第三区别：过时用过式，现完无过时。有明确的过去时间状语的一定是一般过去时，现在完成时中没有明确表示过去的时间状语。内容讲解【实战演练】1.Be

6、n is a foreign teacher.So far,he B in Beijing for five years.A.was teaching B.has taught C.will teach D.Taught2.-What do you think of your hometown,Kate?-It A a lot.A.has changed B.will change C.changes D.change3.Several journalists B lawyer about the international case an hour ago.A.interview B.int

7、erviewedC.will interview D.had interviewed内容讲解【综合操练】1.Where you the book?I cant see it anywhere.-I it right here.CA.did;put;put B.have;put;put C.did;put;have put D.have;put;have put 2.We havent heard from Jane for a long time.What do you suppose to her?DA.was happening B.happens C.has happened D.hap

8、pened 3.Hello,I you were in London.How long here?DA.dont know;were you B.hadnt known;are you C.havent known;are D.didnt know;have you been 内容讲解【综合操练】4.Im glad to tell you that we the work in less time than we expected to.CA.finished;were B.have finished;are C.have finished;were D.had finished;were 5

9、.It that pleasant music keeps people from becoming tired at their work.DA.finds B.has found C.was found D.has been found 6.When I was at college I three foreign language but I all except a few words of each.BA.spoke;had forgotten B.spoke;have forgotten C.had spoken;had forgotten C.had spoken;have forgotten PART 03PART 03课后总结课后总结现在完成时和一般过去时区别？1.2.3.课程引入内容讲解课后总结诊断反馈