初中英语lntegrated skills图片课件ppt

这是一份初中英语lntegrated skills图片课件ppt，共37页。PPT课件主要包含了Contents，常用的时间状语有，Past，present，has eaten，ate，arrived，have lost，lose，Summarize等内容，欢迎下载使用。

Learning aims
1. T master the structure and basic usage f the present perfect tense. （掌握现在完成时的基本结构、用法。）2. T learn the rules f frming the past participles f verbs.（学习动词的过去分词变化规则。）3. T learn sme time expressins usually used in the present perfect tense. （学习常用在现在完成时里的时间表达方式。）
1. T master the structure and basic usage f present perfect tense(PPT). （掌握现在完成时的基本结构、用法。）2. T learn the rules f frming the past participles f verbs.（学习动词的过去分词变化规则。）3. T learn sme time expressins usually used in PPT.（学习常用在现在完成时里的时间表达方式。）
I’ve wrn lts f shes.I’ve never seen a mammth sleep like that.I’ve always hated this carpet.I’ve never seen yu befre in my life.I’ve waited 14 years.I’ve frgtten yur name.I’ve lived in this city all my life.
Lead-in: sentences in the vide
I've just eaten it.Yu've changed.We have lived here since then.Have yu seen my fd？Have yu ever mved huse?Has the twn changed a lt ver the years?······
Can yu find mre sentences with "have/ has+ dne" in Welcme t the unit and Reading?
Pre-task: Mre examples
When d we use the present perfect tense?
While-task 1: Learn by yurself
Ⅰ.We use the present perfect tense t talk abut an actin that started in the past and cntinues t the present.表示过去开始，现在还在继续的动作。
fr: 后接一段时间，如three years, a lng time…e.g. I have knwn yu fr a lng time.since:自从… 后接过去的时间点/动作e.g. I have nt seen him since we met last week.
I _____________ English ____________________.
2.我已经学了10多年的英语。
have learned
fr ver ten years
1.我认识李雷三年了.
I’ve knwn Li Lei _______________. ______________________.
fr three years
since three years ag
Practice: Finish the sentences
Ⅱ.We use the present perfect tense t talk abut an actin that happened in the past and has a cnnectin with the present.表示过去发生的或已完成的动作对现在造成的影响或结果。
Eddie has eaten Millie’s fd.
e.g. 1. I have just pened the dr. (The dr is nt clsed nw.）
2. Zack has already finished his hmewrk. (Zack is free nw. )
Lk at my bwl. Wh _______ my dumplings? That’s t bad!Jack ________ hme. Dn’t wrry.3. I ________ the key t the dr, s I have t wait till Mum cmes back.
has just arrived
Practice: Chse the crrect nes.
already “已经” （常用于______句） yet “还”(常用于_____句或_____句)just “刚刚” （常用于_____句） ever “曾经” （常用于_____/ _____) recently “最近”
Ⅲ.We als use the present perfect tense t talk abut hw many times an actin has happened till nw.
e.g. Eddie and Millie have read Harry Ptter many times. Millie has been t Disneyland twice.
never, twice, three times, many times等
Ⅱ.We use the present perfect tense t talk abut an actin that happened in the past and has a cnnectin with the present.
Ⅰ.We use the present perfect tense t talk abut an actin that started in the past and cntinues t the present.
We can use these time expressins with the present perfect tense. ：fr&since引导的时间状语 ：already, ever, just, recently, yet等副词 ： never, twice, many times等
Think: What's the basic structure f the present perfect tense?
Eddie has just eaten my fd.Yu've changed.We have lived here since then.
While-task 2: Learn tgether
Think: What's the basic structure f PPT?
have nt=haven’thas nt =hasn’t
Have yu eaten my fd？Have yu ever mved huse?Has the twn changed a lt ver the years?
Have/ Has + 主语 + 动词的过去分词？
---Has Max lived in this city all his life？
2.Max has lived in this city all his life.(改为一般疑问句并作回答)
1.Nick has frgtten Judy’s name.(改为否定句)
Nick has nt frgtten Judy’s name.
---Yes, he has./ N, he hasn’t.
3. I’ve nt seen a mammth sleep like that. (改为肯定句)
I’ve seen a mammth sleep like that.
waited finished
stppedplanned
study hurry
studiedhurried
waitedfinished
the past participles
Hw d we frm the past participle f verbs?
While-task 3: Learn the rules
bewear seefrget knw eatlse
was/werewresawfrgtknewatelst
Ntes: Turn t pages 122 and 123 fr mre changes f irregular verbs..
写出下列动词的过去式和过去分词
beenwrnseenfrgttenknwneatenlst
1 brrw2 hpe3 make4 get5 plan6 cry
7 send8 watch9 say10 grw11 hit12 enjy
brrwedhpedmadegtplannedcried
sentwatchedsaidgrwnhit enjyed
While-task 4: Finish Part A n page 14
1. They __________ (finish) their hmewrk already.2. Jhn _____never _____ (visit) China.3. Mr. Li _____________(repair) ver ten bicycles since Mnday.4. We_____________ (nt see) each ther fr years.5. My parents ______________ (nt cme) back yet.6. Our teacher ___________ (teach) us a lt abut the histry f China.
have finished
has visited
has repaired
haven’t seen
haven’t cme
While-task 5: Finish Part B n page 14
M: ________ yu ________ (see) any films recently, Sandy?S: N, I haven’t. What abut yu?M: Well, I ________ (see) ne last Saturday.S: What is it abut?M: It’s abut the changes in Beijing ver the past century. Frm this film, I ___________ (learn) mre abut Beijing’s past and present.S: Oh, I think I ___________ (hear) abut the film. D yu plan t see it again?M: Yes, I’d like t.
have learnt
While-task 6: Finish Part C n page 14
1. She __________ (wait) fr tw hurs already. 2. They _______________(nt finish) the prject yet.3. _____ yu ______ (hear) frm my sister recently?4. Mark _________ (be) there fr tw days.5. _____ they ever _____ (stay) at hme alne?6. I _____ never ________ (watch) this film .7. Daniel ______ just _________ (arrive) hme.8. We _____________(nt eat) anything since then.
haven’t finished
haven’t eaten
While-task 7: Fill in the blanks
Finish the fllwing exercises.Review what we have just learned.
Pst task: Hmewrk
一、写出下列词的过去分词。arrive__2. becme__3. begin__4. study__5. build__6. stp__7. cst__8. meet__9. enjy_10. eat__11. plan_12. fall_13. fly_14. think_15. knw__
二、用括号中所给动词的现在完成时填空。1. Recently thusands f fans _________ (meet) in Ls Angeles t shw their respect t Kbe Bryant.2. I _______________ (nt finish) the wrk yet.3. _____ their gvernment _______ (take) actin t stp the epidemic yet?4. I ____________ (nt hear) frm my brther fr a lng time.5. Many cinemas ___________ (be) clsed since January 25.