人教新目标 (Go for it) 版八年级下册Section A教案配套课件ppt

这是一份人教新目标 (Go for it) 版八年级下册Section A教案配套课件ppt，文件包含Unit8第3课时SectionAGrammarFocus-4c教学课件pptx、现在完成时导入mp4、现在完成时导入删减版mp4等3份课件配套教学资源，其中PPT共35页， 欢迎下载使用。
通过情景式导入和与学生小组合作形式，学习和巩固该话题下的词汇句型，激发调动学生的求知欲。
设置多项任务锻炼学生团结协作能力，培养学生总结归纳、深度思考的能力。
运用现在完成时谈论自己看过的最喜欢的书籍、电影或者歌曲，培养学生鉴赏美的能力，陶冶思想情操。
通过核心句型的集中学习，学生能正确使用现在完成时来谈论已发生的事件。
1.______ ______ ______him ______ t talk with yu ______ changes fr yu , lng ______ he ______ ______?5.______ yu______ imagined a future with me ?6.My dream ______ ______ mther ______ ______ ______ fr five mnths and ______ ______half f her bdy weight.
Try t find ut the sentences abut present perfect tense（现在完成时）.
Present perfect tense
I’ve never seen
I’ve cme
I’ve made
has been gne
Have ever
has cme
has nt eaten
has lst
Try t find ut mre examples in Grammar Fcus.
I have already read Little Wmen .
present（nw）
过去读的书，强调现在对书有一定的了解了。
She has lived here fr five years.
表示该动作从过去持续到现在，可能还会继续持续下去
1.过去的动作/状态对现在造成的影响或结果。
2.在过去某个时间开始并持续到现在的动作或者 状态，有可能还会继续下去。
I have eaten lunch .
She has nt brught back anything.
have/has dne（过去分词）
动词过去分词的规则变化：________________________ stay → _______ → _______ wrk → _______ → _______ taste → _______ → _______ like → _______ → _______ study → _______ → _______ cpy → _______ → _______ stp → _______ → _______ drp → _______ → _______
一般情况下直接 + ed
以不发音e结尾的直接+ d
以辅音字母+y结尾的，把y变i 再 + ed
以重读闭音节“辅元辅”结构结尾的， 双写尾字母，再+ed
动词过去分词的不规则变化：________________________________ cut → _______ → _______ cst → _______ → _______ hit → _______ → _______ put → _______ → _______ read →_______ → _______ hurt → ________ → ________
与该动词的原形及过去式相同
动词过去分词的不规则变化：_________________________________ becme → _______ → _______ cme → _______ → _______ run → _______ → _______
动词过去分词的不规则变化：_________________________ meet → _______ → _______ keep → _______ → _______ sleep → _______ → _______ make → _______ → _______ bring → _______ → _______ buy →_______ → _______ think → ________ → ________ teach → ________ → ________
动词过去分词的不规则变化：_________________________________ begin → _______ → _______ speak → _______ → _______ chse → _______ → _______ frget → _______ → _______ drive → _______ → _______ write → _______ → _______ break → _______ → _______ eat → _______ → ________
与该动词的原形与过去式都不同
常和 just（刚刚），already（已经），yet（还，仍然），ever（曾经）， never（从未），befre（以前），s far（到目前为止）等连用。
Have yu fund yur lst pen yet?N, I haven’t fund it yet.
I have already watched the TV play.我已经看过这部电影了。
I have already decided which bk t write abut .
I haven’t decided which bk t write abut yet .
Have yu decided which bk t write abut yet?
Yes, I have. / N, I haven’t.
He has dne his hmewrk fr 3 hurs.
He hasn’t dne his hmewrk fr 3 hurs.
Has he dne his hmewrk fr 3 hurs?
Yes, he has. / N, he hasn’t.
He has dne his hmewrk fr 3 hurs.(划线提问）
Hw lng has he dne his hmewrk?（特殊疑问句）
肯定句：主语 + have/has dne +其他
否定句：主语 + have/has nt dne+其他
疑问句：Have / Has＋主语＋过去分词＋其他?
Yes, 主语＋have/has.
N, 主语＋have/has nt.
特殊疑问句：特殊疑问词+have/has+主语+过去分词 ？
一般现在时 VS 现在完成时
He ate lunch just nw.
过去吃的，现在饿不饿不知道。
①侧重点在于陈述过去的动作或状态。②动作已结束并与现在没联系。
He has already eaten lunch .
过去吃过了，现在还饱着，不用再吃了。
①强调过去的动作或状态对现在的影响。②在过去某个时间开始并持续到现在的 动作或者状态，有可能还会继续下去。
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.
I’ve just drunk sme tea
Have yu fund it yet
Use the wrds in brackets t cmplete the cnversatins.
3. A: D yu knw when Tm is leaving? B:___________________ . (already/leave) 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)
She has already seen the film
have nt tld them yet
He has already left
did he leave
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 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
确认时间标志，用对时态结构！
Fill in the blanks with the crrect frms f the wrds in brackets.
has nt read
Cmplete the chart with infrmatin abut yu and yur friend.
A: What bks have yu already read?B: I have 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.
I’ve already read the bk____________. I think it’s ____________.I’ve already seen the mvie ____________.I think it’s ____________. I’ve already heard the sng____________. I think it’s ____________. My friend has already read the bk____________. He / She thinks it’s ____________. He / She has already seen the mvie ____________. He / She thinks it’s ____________. He / She has already heard the sng____________. He / She thinks it’s ____________.
Shw yur reprt !
1.---Wh will g t the airprt t meet Mary? ---I will. I ____ her several times. I can find her easily. A. met B. have met C. had met D. will meet2.---D yu have my phne number? ---Yes. But I can’t find it nw. I’m afraid I _______it. A. lst B. have lst C. lst D. lse3. ---Have yu had a hliday recently?--- ___________ . A. Yes, I d. B. Yes, I have. C. N, I hasn’t D. Yes, I did.4. I have______seen the mvie , s I wn’ t g t the cinema this weekend. A.already B. nt C. yet ’s in the bx? I can’t wait ____ it. A. t pening   B. pening   C. pen      D. t pen
一、用括号内所给词的适当形式填空。（10分）[来源:学。科。网Z。X。X。K]1.She hasn’t f
1.She hasn’t finished _______________(read) Oliver ____________ (see) the mvie Sister yet?3.They have already ____________(decide) t g t Beijing n vacatin.4. I have n mney, because I _____________(spend) all my mney n bks.5. We are hungry because we _______________ (nt eat) fd fr nine hurs.6. I _________________(never be) t Shanghai befre.7. ---I’ve fund my lst keys. ---Great! Where_____ yu _______ them. (find)8. I _______________ (drive) nw and I ___________ (get) there in 10 minutes.9. Miss Li _______already_______ (buy) sme meat. But she can’t _________ (ck) this evening. 10. I ________ (wash) the dishes just nw. But I _______________ (nt take) ut the rubbish yet.
haven’t eaten
haven never been
did find
has bught
haven’t taken
二、用所给单词的适当形式填空
Level B:Draw a mind map f Present perfect tense .Level A:Talk abut yur favrite bk yu have ever read r the best mvie yu’ve ever seen, and make a reprt next class.
Try t finish the fllwing tasks .