现在完成时总复习(苗）.ppt

1、Present Perfect Tense,Designer: 陈伟苗 Fei Xia Middle School Jia Dun Xiao Qu,brush teeth,wash face,take a shower,have breakfast,do sports,read English aloud,What have you done today?,Present perfect tense 现在完成时,结构: 用法一：,表示过去发生的某一动作对现在造成的影响或产生的结果。,have/has + done(过去分词),I went to Beijing last year.,past,

2、present,I have already been to Beijing.,对现在的影响,Exercises:,1. I _ already _ (finish) my homework. 2. She _ just _ (wash) the clothes, hasnt she? 3. I _ never _ (speak) to a Japanese. 4. _ you ever _ (eat) fish and chips? 5. -_ the train _ ( arrive)? - Yes, it has. 6. So far,Li Lei_ (read) about 800 E

3、nglish words. 7. _ you _ (pack) the clothes yet? - Yes, I _ already _ (pack) them. 8.In the last twelve months, they _ (have) three major concerts and _ (make) a hit CD. 9. I _ (study) at this school for two years. 10. Mr. Black _ (be) in China since 1992. 11. I _ ( not see) the film before. 12. Rec

4、ently I _ (revise) 7 subjects.,have,finished,has,washed,have,spoken,Have,eaten,Has,arrived,has read,Have,packed,have,have had,packed,have studied,has been,havent seen,have revised,made,现在完成时的标志词：,already 已经(肯) yet 仍，还没(否/疑) ever曾经 never 从不 for (后跟一段时间) since 自从 so far (by now )到目前为止 just刚刚 once(一次)/

5、twice(两次)/three times(三次) before以前 recently最近 in the past /last few days 在过去的几天,用法二： for+ 一段时间 since+过去的时间点 since+从句（一般过去时） E.g. Kate has lived here for 3 years. Kate has lived here since 3 years ago. Kate has lived here since she came to China.,表示过去某一个时刻开始的动作或存在的状态，一直持续到现在而且仍然在进行。 注意：1.使用延续性动词。 2.常

6、与for或since引导的时间连用。,常见非延续性动词和延续性动词的转变：,1.用相应的延续性动词:,have,keep,be,wear/be in,have a cold,2.转换成 be+名词:,be a member of the party be a Party member,be a soldier,be a student,3. 转换成 be+形容词或副词:,be dead,be away,be on,be over,be open,be alseep,be back,be up,be closed,be awake,根据中文完成句子1. 这本书你借了多久了？ How long _

7、 _ _ this book?2. 我买这台电脑一年多了。I _ _ this computer for more than one year.3. 火车到那儿已经五分钟了。The train _ _ there for five minutes.4. 电影已经开演30分钟了。The film _ _ _ for thirty minutes.5. 他当司机已有8年了。He _ _ a driver for eight years.6. 她妈妈去世4年了。Her mother _ _ _ for four years.7. 彼得离开家已有一个星期了。Peter _ _ _ _ home for

8、 a week 8. 这工厂开办已有5年了。The factory _ _ _ for five years.9. 他哥哥参加已有2年了。His brother _ _ _ the army for two years.10. 这间商店关门已有3天了。The store _ _ _ for three days.,have you kept,have had,has been,has been on,has been,has been dead,has been away from,has been open,has been in,has been closed,现在完成时：表示过去发生或已

9、经完成的某一动作对现在造成的影响或结果，或从过去开始一直延续到现在的动作或保存的状态，强调的是现在的情况，不能和表示过去的时间状语连用（如: in 1990, last Sunday 等）。,现在完成时与一般过去时的区别：,The car has arrived. 车子来了。(结果: 车子已在门口) Someone has broken the window. 有人把窗户打破了。(结果: 窗户破了),一般过去时: 一般过去时只表示过去的动作或状态，和现在不发生关系(即动作或状态在现在已经结束),它可以和表示过去的时间状语连用。一般过去时的时间副词：yesterday, the day befo

10、re yesterday, 2 days ago , in 2009,last Sunday, last week/year, just now, this morning,现在完成时句子通常有recently, so far, since, for, in the past few months/years等词做时间状语。肯定形式：have/has + done 否定形式：have/has + not +done一般疑问句：have或has放于句首。,重点句型:(1)It is/ has been+段时间+since从句 (2)段时间+has passed+ since从句,E.g. 他死了

11、两年了。 He died two years ago. He has been dead for two years /since two years ago. It is/ has been two years since he died. Two years has passed since he died.,1. 这本书我借了一个月了。,I borrowed this book a month ago.,It is/ has been a month since I borrowed the book.,I have kept the book for a month. /since a

12、 month ago.,A month has passed since I borrowed the book.,have/has gone tohave/has been to have/has been in,have/has gone to:已经去了某地或在途中，还没有返回； have/has been to:曾经去过某地，现在已经回来了,后面可接表示“次数”的状语; have/has been in:表示某人“已在某地停留一段时间，现仍在那里”，其后常带表示一段时间的状语。,E.g.,Tom 在哪儿？ 他去书店买书了。 Jack曾经去过上海几次？是的，他去过上海两次了。 你在北京多久

13、了？我在北京待了5年了。,-Where is Tom? -He has gone to the bookshop to buy some books.,-How many times has Jack been to Shanghai? -He has been to Shanghai twice.,-How long have you been in Beijing? -I have been in Beijing for 5 years.,She has _to Hong Kong, she will stay there for a week. Where have you _? I h

14、ave waited for you for a long time. They have _to the park, they are playing happily now. Have you _to Australia? Never. How many times has he _to the shop? She was there a moment ago, now he has _to the teachers office. Has he _to London for his holiday ? Yes, he flew there yesterday. Mike has _to

15、America several times. How long has your mother _England? -Since last year. Jerry isnt here, she has _ to Shanghai, she has _ there for a week.,用“ have/has gone to” “have/has been to “have /has been in” 填空。,gone,been,gone,been,been,gone,gone,been,been in,gone,been,( ) 1. Have you packed the clothes

16、_? - Yes, I have _ packed them. A. yet;yet B. yet;already C. already;already D. already; yet ( ) 2. When _ you _ the new car? - Well, I _ it for a week.（江西） A. did, have; have had B. did, buy; have had C. did, buy; have bought D. did, have; have bought ( ) 3. Look! The light is still on in Mr. Lis o

17、ffice. -Im afraid he _ his work yet. A. doesnt finish B. didnt finish C. hasnt finished D. wont finish ( ) 4. Nancy is not coming to the party tonight. -But she _ me shed love to. A. tells B. told C. has told D. is telling ( ) 5. So far, Li Hong _ about 800 English words. A. read B. reads C. have read D. has read,链接中考：,B,B,C,C,D,( ) 6. The Browns _ China for five years. A. have been in B. hav