人教新目标 (Go for it) 版八年级下册Unit 8 Have you read Treasure Island yet?Section A教案配套ppt课件

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T learn the Present perfect tense with already and yetT learn the new wrds: fictin, technlgy, French…
Check up wrds and expressins with yur partner frm tresure t French in page 122.
1.珠宝，财富 ________2.岛 ______3.经典作品 ______4.小说 ______5.科幻小说_____________6.科技,工艺 __________7.法语 _______8.今晚 _______9.计划 _____10.报告 ______11.极好的 _______12.电影 _____
science fictin
Read the fllwing sentences we have seen.
Have yu read Little Wmen yet? Yes, I have./ N, I haven't. Has Tina read Treasure Island yet? Yes, she has. She thinks it’s fantastic.Have yu decided which bk t write abut yet?Yes, I have. I’ve already finished reading it. It was really gd.
Grammar Fcus
现在完成时： 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，或从过去开始一直延续到现在的动作或保存的状态。
结构： 主语+ have / has + 动词的过去分词
一般疑问句： have / has … ? Yes, I have. N, I haven’t. Yes, she has. N, she hasn’t.
1. 现在完成时动词构成have /has + v 过去分词
haven’thasn’t
Have yu…?Has he…?
常与下列时间状语连用：just , already, yet,ever, never, befre, several times
1.过去发生的动作对现在造成的影响或结果。和already，never,ever,just,befre,yet等状语连用。
2.过去已经开始，持续到现在的动作或状态，常与fr或since引起的一段时间状语连用。
动词构成：have/has+v过去分词
have breakfast
I have just had my breakfast.
I’m nt hungry nw
mved herein 2004
I still live here
I have lived here fr three years.
I have lived here since 2004/three years ag.
2. 现在完成时动词可以表示开始于过去持续 到现在(也许还会继续进行下去)的动作或状态。1) I have studied English since last year. 我从去年开始学习英语。2) She has lived in Beijing fr five years. 她住在北京已经五年了。注意: cme, g , leave, arrive, buy, lse, receive, jin, die, bury 和marry 等动词所表示的动作是一时的, 不能延续的, 故不能与fr …, since …等开头的表示一段时间的状语连用。不过, 这些词用于否定句则可以与表示持续的时间状语连用，即动作的不发生是可以持续的。
不能说: *He has cme t Beijing fr tw years. *He has bught that bk fr three weeks. *He has jined the Army fr ne and a half years.*His grandma has died fr nine mnths.* I have received his letter fr a mnth.可以说:He has been in Beijing fr tw years. He has had that bk fr three weeks. He has been in the army fr ne and a half years. His grandma has been dead fr nine mnths.I haven't received his letter fr almst a mnth.
或者说：It is tw years since he came t Beijing. It is three weeks since he bught that bk.It is ne and a half years since he jined the Army. It is nine mnths since his grandma died.
3. 现在完成时把过去的动作和现在的结果联系起来， 一般过去时只限于表示过去的动作本身, 与现在 的结果无关。现在完成时与一般过去时在意义上 的区别举例如下： I have cleaned my rm. (My rm is clean nw.) 我已经打扫过我的房间了。 I cleaned my rm last week. (I did it in the past.) 我上周打扫了我的房间。 Father has gne t Amy. (He went t Amy and he is nt here nw.) 爸爸已经去厦门了。 They have bught a dictinary. (They bught a dictinary and they have it nw.) 他们买了一本字典。
注意: 现在完成时不能和明确指出时间的状语(如: yesterday, last, year, in 1976, tw days ag, just nw, when she came in 等)连用，但可以和不明确指出时间的状语(如: already, yet, ever, never, smetimes, always, ften, befre, nce, twice, recently, lately等)连用；也可以和表示包括现在在内的时间状语(如：tday, this mrning, this week, this year等)连用。
( 1).fr+表示一段时间的短语 ( 2).since+表示过去时间点的词语 ( 3).since+表示过去时间的时间状语从句
eg.I have been a teacher ______ a year. He has been at this schl _______ 1992. We have learned 1,000 English wrds _______ we came t this schl.
现在完成时句中常见的时间状语A.表示从过去一直持续到现在, 不能是具体 的过去时间。
e.g. Have yu _____been t Japan? I have _____ finished my hmewrk. I have finished my hmewrk ______. I haven’t finished my hmewrk ____.
B. just, already, yet, befre/ ever, never有此类副词时,常强调动作完成,不强调动作的持续.
already “已经” ; yet “仍然, 还” 这两个副词常常用于完成时态, 其中already 常用于肯定句, yet常用于否定句和疑问句中。如: Jim has already finished his wrk. Jim已经把他的工作做完了。Mther hasn’t cme hme yet. 妈妈还没回来。Haven’t yu read The Call f the Wild yet? 你还没读过《野性的呼唤》吗？
She has already finished her wrk. 她已经把工作做完了。I haven’t read the stry yet. 我还没读过这个故事。Have yu met him befre? 你从前曾见过他吗？Lily has always been a gd student. Lily一直是个好学生。比较：I have seen him this mrning .我上午看见他了。(说话时在上午)I saw him this mrning.今天上午我遇见了他。(说话时可能是下午或者晚上)It has been cld this winter. 今天冬天一直很冷。(说话时仍是冬天)
4. 现在完成进行时和现在完成时都可以表示“从过去开始一直持续到现在”这一概念, 有时两者可以互相代用, 但前者多用于口语。在含义上如着重表示动作的结果时, 多用现在完成时; 如着重表示动作一直在进行, 即动作的延续性时, 则多用现在完成进行时。一般不能用于进行时的动词也不能用于现在完成时行时。
现在完成时：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，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）。
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。
现在完成时与一般过去时的区别：
have / has + V过去分词
I haven’t read it yet. Sandy, have yu finished the reader yet?3. Have yu read Little Wmen yet?4. I’ve already read it. 5. I’ve just finished Oliver Twist and …6. Have yu heard f them yet?
7. Has Tina read Treasure Island?8. Steve, have yu decided yet which bk t write abut fr English class?9. I’ve already finished reading it!10. Have yu at least read the back f the bk t see what it’s abut?11. But I’ve fund the ship and made a small bat.
12. I’ve brught back many things I can use.13. Althugh I have lst everything, I have nt lst my life.14. I have already cut dwn trees and built a huse.15. He is smart and I have already taught him sme English.
I ____ ___ read it ___.Sandy, ____ yu _______ the reader___?3. ____ yu ____ Little Wmen ___?4. I’ve ______ read it. 5. I’ve ____ _______ Oliver Twist and …6. Have yu ________ them ____?
Fill in the blanks.
have nt yet
7. ____ Tina _____ Treasure Island?8. Steve, _____ yu ______ ____ which bk t write abut fr English class?9. I’ve ______ _________ reading it!10. _____ yu at least ____ the back f the bk t see what it’s abut?11. But I ____ ______ the ship and made a small bat.
12. I’ve _______ _____ many things I can use.13. Althugh I ____ ____ everything, I ____ ___ ____ my life.14. I have _______ ___ _____trees and ____ a huse.15. He is smart and I ____ _______ _____ him sme English.
brught back
have nt lst
I have waited fr him fr many times. 我等他等了好几次了。I have been waiting fr him fr an hur. 我等他等了一小时。He has drunk six cups f cffee. 他喝了六杯咖啡。He has been drinking cffee. 他一直在喝咖啡。
1.My father came back frm the bkshp just nw. My father ______ just ________ ______ the bk began t learn Chinese in 2001. He _____ _______ Chinese since film began tw minutes ag. The film _____ ______ ______ since tw minutes has had the mtrbike fr tw years. It’s tw years ______he ________ the mtrbike. He ________ the mtrbike tw years ______. Tw years ______ ______ since he ______ the mtr bike.
has been n
1. A: Wuld yu like smething t drink? B: N, thanks. _______________________ (just/drink sme tea)2. A: I heard yu lst yur key. __________________? (find) B: N, nt yet.3. A: D yu knw when Tm is leaving? B:___________________ . (already/leave)
Use the wrds in brackets t cmplete the cnversatins.
I’ve just drunk sme tea
Have yu fund it
He has already left
A: When _________________ ? (leave) B: This mrning.4. A: Is yur sister ging t the mvies with us tnight? B: N. _________________________ . (already/see the film)5. A: What d yur parents think abut ur plan?B: I ____________________. (nt/tell them/yet)
did he leave
She has already seen the film
have nt tld them yet
Sally_______ (lve) reading. In the mrning, she reads the newspaper and in the evening she reads bks. She _____ already ______ (read) mre than 100 different bks! Her favrite kind f bks is science fictin. She is interested in science and technlgy and lves t imagine
Fill in the blanks with the crrect frms f the wrds in brackets.
has read
what the wrld_______ (be) like in 50 years. She __________ (finish) reading a bk abut rbts last week and _____________(write) a bk reprt abut it next week fr her French class. Every time she is in the library, Sally lks at the many bks she_____________ (nt read) yet and she can’t wait t read them!
has nt read
Cmplete the chart with infrmatin abut yu and a friend.
A: What bks have yu already read?B: I’ve already read Tm Sawyer and Harry Ptter.A: What d yu think f them?B: Well, I think Harry Ptter was exciting, but Tm Sawyer was a bit bring.
1. I ____heard f that stry befre. A. dn’t have B. nt have C. have nt D. nt t have2. She’ s never been t that factry,_____? A. is she B. was she C. des she D. has she3. Have yu made dumplings_____? N, I haven’t. A. just nw B. yesterday C. ag D. befre4. Tm____ ill since last night. A. was B. is C. has been D. be5. Hw lng have yu____ Nanjing? A. gne t B. been t C .been in D. went t
6. Hw many times has Jim ___that park? Twice. A. gne t B. been t C. been in D. went t7. I’ve____ this dictinary fr half a year. A. bught B. had C. lended D. brrwed8. She wn’t g t the cinema this evening because she _____the film befre. A. has seen B. saw C. sees D. is seeing
1. 她成为一名护士已经三年了。2. 我五年前就认识李雷了。3. 那些相片我已经寄给他了。（pst）4. 我来到这个学校后，他就一直教我。5. 我刚丢了我的历史书。
She has been a nurse fr three years.
I have knwn Lilei since five years ag.
I have already psted the phts t him.
He has taught me since I came t the schl.
I have just lst my histry bk.
1.I brrwed the library bk tw days ag. I ______ _____the library bk____ tw meeting started ten minutes ag.A. The meeting_____ _____ ____ _____ten minutes ag.B. The meeting_____ _____ ___ _____ten minutes.
have kept
has been n
has been n
3.My brther jined the Party last year. A. My brther _________ _________ ________the Party since last year. B. My brther__________ ________ _______ party member since last left Nanjing tw years ag. He_________ _________ ________ ________ Nanjing fr tw years.
has been in
has been a
has been away frm
5. That dg died last mnth. That dg_______ ________ ________since last mnth.6. He has had the bike fr tw years. A. Tw years______ _______since he ________the bike. B. It’s ______ __________since he_________ the bike. C. He _______the bike tw years______.
has been dead
has passed
tw years bught
bught ag
1. Review the new wrds and expressins. 2. Make sentences using the Present perfect tense with already and yet. (at least 10 sentences)