九年级综合(北京市西城区)

课件19张PPT。What have you done this morning ?I have seen a little accident this morning.
I saw a little accident this morning.The Present Perfect Tense （ 现在完成时 ）Fill in the form:
　1. I ___________ (know)Li Lei for three years ．
　2. I ___________ (live) here since 1980 　
3. --_______ you ________ (finish) your work yet？
　　--Yes，I _______．I _______ just _______ (finish) it ．
　4.. --_______ you ever_______ (be) to a chicken farm？
　　--No，I _______ never _______ (be) to a chicken farm．
5.She __________ (be) at this school for over fourteen years．have knownhave livedHavefinishedhavehavefinishedHavebeenhavebeenhas been The form of the Present Perfect Tense (现在完成时的构成):“have/has + done” (助动词have/has+过去分词)Make sentences, using the Present Perfect Tense:
go abroad
2. Work , factory, three years
3. Study , in No.3 middle School ?
4. learn English words, 2000
5. spit in public places ?
6. to, be , Peter, Australia, not only, America, also but,
7. never, we, watch, anyone, surf, on beach, in, the,China
Peter has been to not only America but also Australia.We have never watched anyone surfed on the beach in ChinaFill in the form:
1.Mary __________ (sing ) this song already. Let her have a rest.
2. He _____ never ________ (travel) on a train.
3. Mr Green ___________ (teach) English since 1990.
4. Jim _________ (be) to Wuhan twice.
5. Where is Jim? He __________ (go) to Wuhan for business.
6. She ___________ (work) in that factory for 20 years.
7._____ you _____ (see) the film before? No, not yet.
have sunghastravelledhas taughthas beenhas gonehas workedHaveseen Discussion:
1.When is the Present Perfect Tense used?
2.What’s the difference between have/has gone to and have/has been to ?
3.What kinds of words or phrases can be used in the Present Perfect Tense ?When is the Present Perfect Tense used?
2.What’s the difference between have/has gone to and have/has been to ?
3.What kinds of words or phrases can be used in the Present Perfect Tense ?现在完成时的用法:
（1）表示过去发生或已经完成的某一动作对现在造成的影响或结果;　（2）表示过去已经开始，持续到现在的动作或状态.我们可以简记为：过去对现在，过去到现在have/has been和have/has gone的区别： have/has been表示“曾到过某地”；have/has gone表示“到某地去了” 。现在完成时常与already，just，yet，ever，never, before等连用.也可以和表示从过去某一时刻延续到现在（包括“现在”在内）的一段时间的状语连用，如for，since，so far, now，today，this month，this year等.Discussion用所给动词的适当形式填空：
1.The newspaper is here. It _______(come) a moment ago.
I (not read) it yet.
2. I _______ (lend) my CD player to her yesterday, but she ______________ (not return) it to me yet.
3. Have you _________ ( borrow) this book before?
Yes, I ________ ( borrow) it last week.
4. ______ you _______ (copy) all the new words?
Yes, I ______ (copy) them half an hour ago.
5. Where is Jack? – He ________ (go) swimming already.
-- He ______ (go) out 20 minutes ago.
6. ______ you _______(see) the film before? Yes, I ________ .
When _______ you _________(see) it? A month ago.camehaven’t readlentborrowedhasn’t returnedborrowedHavecopiedcopiedhas gonewentHaveseenhavedidsee　　现在完成时和一般过去时的比较　（1）一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。
　（2）一般过去时常与具体的时间状语连用，如：yesterday, last week，…ago, in 1980, in October, just now…等.而现在完成时通常与 just, already,ever, never, yet, 等副词和 for, since, so far,these days 等表示一段时间的状语连用，或无时间状语。
（3）现在完成时可表示从过去持续到现在的动作或状态，动词一般是延续性的，例如：live, teach, learn, work, study, know… , 一般过去时则没有这一用法.Correct the mistakes:
The film has begun for half an hour.
The baby has caught a bad cold since last night.
He has borrowed the magazine for a few days.
How long has he joined the army?The film has been on for half an hour.
The film began half an hour ago.The baby have had a bad cold since last night.
The baby had a bad cold last night.He has kept the book for a few days.
He borrowed the book a few days ago.How long has he been in the army?
How long has he been a member of the army.
When did he joined the army? 关于瞬间动词：
1. 瞬间动词可以有现在完成时态， 但不可以与表示一段时间的状语连用，若要接一段时间，需要做一些相应的变换：
borrow — buy — die—
open — close — leave —
come — get/arrive — join —
2.但是瞬间动词的否定形式可以与表示一段时间的状语连用。keephavebe deadbe openedbe closedbe away frombebe in be a member ofeg. He hasn’t come here for a week.eg. The dog has been dead for two days.
He has kept this book for a week.Fill in the form, using different tenses :
1.Han Mei _______ to England once a year. (go)
2.Last year, Jim _______ to Shanghai. (travel)
3.We ________ nearly 2000 words by the end of next term. (learn)
4.The old man ________ on the lonely island all his life. (live)
5.Sometimes Mr Green ______ Mr Smith with presents. (visit)
6.No news ______ good news. (be)
7.The factory ________________ for several years. (close)
goestravelledwill learnhas livedvisitsishas been closedGames a quick answer1234567True or false There has had a lot of big factories
in my hometown since 1994.There has been a lot of big factories
in my hometown since 1994.True or false I’m sure that we have seen the film ago.I’m sure that we have seen the film before.What's the differenceA.He has lived in Beijing for 8 years.
B.He lived in Beijing for 8 years.A句指的是到目前为止他在北京住了8年了，可能还会继续住下去。
B句指的是他在北京住过8年， 现在不在北京了。Make sentencesJim, for, so, has, tonight, is, Shanghai, tomorrow, leaving, to, bed, early, go, he, to. - Jim is leaving for Shanghai tomorrow, so he has to go to bed early tonight.Make sentencesseen, I, book, you, haven’t, your, put, history, it, the, just, teacher’s, now, desk, on.I haven’t seen your history book.
You put it on the teacher’s desk just now.Put this sentence into Enlish王叔叔离开家已经有几天了，他去大连出差了。 Uncle Wang has been away from his home for several days. He has gone to Dalian on business.Put this sentence into Enlish我是半小时以前开始写作文的，
现在还没有写完呢。 I began to write my composition half an hour ago and I haven’t finished it yet.PracticeChoose one topic and make a dialogue:
in the library
talk about a place you have just been to