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1、现在完成时,初中英语现在完成时讲解全,现在完成时的含义 1.表示动作发生在过去，对现在造成的影响。,初中英语现在完成时讲解全,初中英语现在完成时讲解全,I saw a movie. I have seen the movie. Have you ever been there?(八下Unit9) I have never been camping. 1.表示动作发生在过去，对现在造成的影响,初中英语现在完成时讲解全,结构： have/has+过去分词 （对have /has)进行变换 have/has not+过去分词 （havent hasnt) Have/Has+主语+过去分词 (Yes,
2、have/has.No,havent/hasnt) 特殊疑问词+have/has+主语+过去分词 Have you finished your homework? I have finished my homework. What have you finished? I havent finished my homework,初中英语现在完成时讲解全,标志词：already yet just already 用于肯定句中, 已经 :I have already had lunch. Yet 用于否定句 疑问句末 Just:刚刚 Have you had lunch_? I have _ ha
3、d lunch I havent had lunch _. I have just had my lunch.,还,已经,初中英语现在完成时讲解全,总结：现在完成时 含义 1 :_ 结构：肯 _ 否_ 一般疑问 _ 特殊疑问_ 标志词|:_,初中英语现在完成时讲解全,初中英语现在完成时讲解全,初中英语现在完成时讲解全,初中英语现在完成时讲解全,初中英语现在完成时讲解全,初中英语现在完成时讲解全,初中英语现在完成时讲解全,2.一个动作从过去开始持续到现在，并有可能继续持续下去。 过去时：动作过去已经结束。 He has taught in our school for five years. I
4、 have worked since last week.,初中英语现在完成时讲解全,第二层含义的标志词： 和for 和since 连用 for+时间段（持续） since（自从）+时间点 I have studied English for ten years.= I have studied English since ten years ago. 注意：完成时不能单独和时间状语(two hours,three days,last week,four hours ago)连用，必须加上for ,since.,初中英语现在完成时讲解全,填空使用for和since,I have been he
5、re_half past three. The car has been here _yeaterday. I have been in Only_four years. The boy has been in our class_six week. She has lived here _1996.,初中英语现在完成时讲解全,2 标准词：so far/up to now (到目前为止） ;lately/recently(最近） Up to now/So far ,I havent been successful. Lately/Recently,I havent seen my teache
6、r.,初中英语现在完成时讲解全,总结,I lived in Wuwei ten years ago. I have lived in Wuwei for ten years. I have lived in Wuwei since ten years ago. I studied English ten years ago. I have studied English for ten years I have studied English since ten years ago.,初中英语现在完成时讲解全,判断正误,I bought the book five days ago. I ha
7、ve bought the book. I have bought the book for five days. I have had the book for five days. I have had the book since five days ago. Tips:buy 这个动作 从“开始发生”到 “结束/终止”, 几乎同时或在极短的时间里（如几秒钟/几分钟内）就完成了“开始结束”的过程，这样的动词我们叫做短暂性动词。 所以， “我买了这块手表5年了”，在汉语中说的通，但英语中就必须用相应的延续性动词来替换。,初中英语现在完成时讲解全,现在完成时中常见的非延续性动词 非延续性动词
8、： buy borrow die leave begin/start come / go finish 这些动词不能和 for . Since连用 与for和since连用时，要把它们变成相应的延续性动词 - （buy买了） had （borrow借了） keep （start/ begin开始 了） be on （leave离开了） be away (from) （come来到某地.） be here /介词+地点 （go去某地.） be there/介词+地点 （die 死了） be dead (finish结束.) be over,for since.,初中英语现在完成时讲解全,1.我买
9、这本书三年了。Buy I have bought the book. (1) I have had the book for 3 years. (2) I have had the book since 3 years ago. 2.他借这本书两个月了borrow He has borrow the book. (1）He has kept the book for 2 months . (2) He has kept the book since 2 months ago. 3.李梅离开济南一年了 .leave LiMei has left Jinan (1) Li Mei has been
10、 away from Jinan for one year. (2) Li Mei has been away from Jinan since 1 year ago.,初中英语现在完成时讲解全,He died 10 years ago. - He _ _ _ for 10 years / since 10 years ago. 2. He borrowed the book 2 weeks ago. - He _ _ the book for 2 weeks. 3. He bought the motorbike a month ago. -He _ _ the motorbike for
11、a month. 4. He arrived here three days ago. - He _ _ here since three days ago. 5. They turned off the light 2 hours ago. - The light _ _ _ for 2 hours. 6. He left here 2 years ago. - He _ _ _ from here for 2 years. 7. The film began 30 minutes ago. - The film _ _ _ for 30 minutes. 8. They opened th
12、e door an hour ago. - The door _ _ _ for an hour. 9. They closed the door an hour ago. - The door _ _ _ for an hour. 10. He joined the army last year. - He _ _ a _ for a year. - He _ _ _ the army for a year. - It _ a year _ he joined the army.,延续性动词和瞬间性动词之间的转化,Exercise,初中英语现在完成时讲解全,Tom _for several
13、hours. A. went to bed B. has been in bed C. has gone to bed D. has been to bed 2.How long have you_this city? A. been to B. been in C. come to D. gone to 3. My aunt _the TV for 4 months. A. has bought B. was bought C. was had D. has had 4. Mr Brown _the car for 3 months. A. bought B. had bought C. h
14、as had D. buys 5. The old man _for two days. A. has died B. has been dead C. died D.dies,初中英语现在完成时讲解全,6.My sister has_ for 8 years. A. become a driver B. left the city C. arrived in the city D. lived here 7.How long have you_? A. joined the team B. become a team leader C. been in the team D. left the team 8. You are late. The film _for 10 minutes. A. has begun B. has been on C. has finished D. has started 9. How long has she _the newspaper? A. borrow B. lend C. kept D. buy,初中英语现在完成时讲解全,此课件下载可自行编辑修改，供参考！ 感谢你的支持，我们会努力做得更好！,
