人教新目标 (Go for it) 版八年级下册Unit 3 Could you please clean your room?Section A教学课件ppt

这是一份人教新目标 (Go for it) 版八年级下册Unit 3 Could you please clean your room?Section A教学课件ppt，共35页。PPT课件主要包含了Lead in ，语法概述，用于提出要求或请求 ，肯定回答，否定回答，用于征得许可 ，特别提醒，用于表示能力 ，表示推测 ，表示建议 等内容，欢迎下载使用。
Key wrds & phrases: pass; brrw; lend; finger; hate; chre; while; pass me the salt;lend me sme mney. Key sentences: 1. Culd I brrw that bk? 2. Culd yu lend me sme mney? 3. I will finish my hmewrk while yu help me with the dishes.T learn the usage f mdal verb “culd”.
D yu knw hw t make requests and ask fr permissin plitely ?
Culd yu please make yur bed?Yes, sure.
Culd yu please d the dishes?Sure, that shuld be OK.
Culd yu please wash the clthes?Srry,I can't. I have t study fr the exam.
Culd I hang ut with my friends?N, yu can't.Yu have t take the pian lessn.
Which d yu think is the mst plite ne?
1. Sweep the flr, Peter!2. Can yu sweep the flr, Peter?3. Culd yu please sweep the flr,Peter?
Grammar Fcus
情态动词culd的用法
情态动词culd可用于有礼貌地向对方提出要求或请求，也可用于提出建议。它本身不能作谓语，必须和不带t的动词原形一起构成谓语。
“Culd yu ” 意为 “能请你……吗？”，用于提出要求或请求。
否定形式为Culd yu please
Yes, sure./Of cusre. 是的，当然可以。
N prblem. 没问题。
With pleasure. 乐意帮忙。
Sure./Of curse./Certainly, I can. 当然可以。
—Culd yu please lend me yur bike? —Sure./Of curse./Certainly, I can.
Srry, I can't. I have t... 对不起，我不能，我得……
Srry, I'm ging t ... 对不起，我将……
I'm afraid I can’t. I have t... 我恐怕不能。我得……
I'm afraid nt. 恐怕不行。
—Culd yu please g hiking with me tmrrw? —Srry, I can't. I have t prepare fr a cmpetitin.
肯定回答及否定回答中,均不用culd,而是要用can代替culd。
“Culd ”意为“我能……吗？”，用于请求对方允许自己做某事。
—Culd I have a lk at yur new watch? —Of curse yu can. Here yu are.—Mum, culd I g ut fr a while? —I'm afraid yu can't. Yu have t wash yur clthes first.
Yes, yu can. / Of curse yu can. /Yes, please.
Srry, yu can't. /I'm afraid yu can't. /N, yu mustn’t.
Culd/Can I cme in?
表示请求允许（即请求别人允许自己做某事），culd和can都可以用，但culd语气更委婉。
—Culd I use yur pen? —Of curse yu can.
对别人的请求许可的回答，一般只用can，而不用culd。
culd 表示过去的能力，表示现在的能力用can。此时culd是can的过去式。
Culd yu speak English then?Lking dwn frm the plane, we culd see the light n the runway.
Yu culd be right, but I dn’t think yu are. (对现在的推测)We culd g there this summer. (对将来的推测)
① 后接动词原形，表示对现在或将来的推测。
Where culd he have gne?She culdn't have left s sn.
② 后接动词的完成式，表示对过去的推测。
Yu culd g t the statin by subway.Yu culd d husewrk fr yur mther.
“Yu culd...” 表示提建议，意为“你可以……” 。
Presentatin
Write R fr requests and P fr permissin.
1. ____ Culd I hang ut with my friends after the mvie?2. ____ Culd yu please pass me the salt?3. ____ Culd I brrw that bk?4. ____ Culd yu help me d the dishes?5. ____ Culd yu lend me sme mney?
Then match each ne with the crrect respnse.
a. Yes, here yu are.b. Hmm. Hw much d yu need?c. Yes, sure. N prblem. I finished reading it last night.d. Yes, but dn't cme back t late.e. N, I can't. I cut my finger and I'm trying nt t get it wet.
1. P-__ Culd I hang ut with my friends after the mvie?2. R-__ Culd yu please pass me the salt?3. P-__ Culd I brrw that bk?4. R-__ Culd yu help me d the dishes?5. R-__ Culd yu lend me sme mney?
pass sb. sth. 把某物递给某人
lend sb. sth. 把某物借给某人
Fill in the blanks in the cnversatin.
A: I hate t ______ chres.B: Well, I hate sme chres t, but I like ther chres.A: Really? Great! ________ I ask yu t ____ me with sme chres then?B: What d yu need help with? A: ______ yu please _____ my clthes fr me?B: I dn’t want t d that! It’s bring!
A: OK. Then ______ yu ________ d the dishes fr me?B: Sure, n prblem. But _______ we g t the mvies after that?A: Sure. I’ll finish my hmewrk while yu help me with the dishes. Then we can g t the mvies.
Make a list f things yur grup needs t d fr a camping trip. Then discuss wh will d them and cmplete the chart.
A: Culd yu please bring a tent, Liu Chang?B: Sure. And culd yu : Srry, I can't. I have t...
A: Culd yu please bring a tent, Liu Chang?B: Sure. And culd yu please bring a camera, Mary?C: Srry, I can't. I have t prepare sme fd and drinks.D: I'd like t bring a camera. And culd I prepare sme cards? We can play a card game there.A: That's a gd idea. And I'll bring sme matches and a flashlight.
1. Culd I hang ut with my friends after the mvie?
hang ut为固定短语，此时hang的过去式和过去分词均为hung。
She is hanging ut with her friends in the shpping mall.
【拓展延伸】 含hang的其他常见短语：
Language Pints
2. Culd yu please pass me the salt?
pass在此处为及物动词，意为“给；递”。pass sb. sth. = pass sth. t sb.，意为“把某物递给某人”。如果sth. 为代词，只能用pass sth. t sb. 结构。
pass v. 给；递；走过；通过
He passed me the magazine. = He passed the magazine t me.This ball is Owen's. Please pass it t him.
【拓展延伸】 pass作动词的其他常见含义：
3.①Culd I brrw that bk? ②Culd yu lend me sme mney?
brrw v.借；借用 lend v. 借给；借出
【易混辨析】 brrw与lend
【拓展延伸】keep也可表示“借”，是延续性动词，常与表示一段时间的状语连用。keep sth. fr sme time表示“借用某物一段时间”。而lend与brrw是短暂性动词，不能与表示一段时间的状语连用。
【巧学妙记】主语借出用lend，主语借入用brrw，想要保存用keep。
Nick brrwed a bk frm the library and he lent it t me. He tld me that I culd keep it fr a week.
4. I'll finish my hmewrk while yu help me with the dishes.
1) while在此处作连词，引导时间状语从句，强调在从句动作发生的同时，主句动作也在进行。
while cnj. 与……同时；当……的时候；而；然而
While I was ding my hmewrk, my father was reading a bk.
2) while作连词，还可表示“而；然而”，强调两者之间的对比。
This shirt fits better while that ne has a nicer style.
1.—Culd yu tell me hw t pay fr the fd by QR cde(二维码)n the phne?—_____.A. Take it easy B. It desn't matter C. With pleasure D. Yu're welcme2.—Gina, culd yu please play the drums n the art festival?—_____ I can nly play the guitar.A. I'm afraid I can't. B. Yes, I can. C. Sure, I'd lve t.
3.—Culd yu please help me wash the car, Tny?—____, I'm studying fr my cming English test nw.A. That's right B. I'm srryC. It dens't matter D. Nt at all4.—Culd I invite my friends t the party n Saturday, Mm?—Of curse yu ____. That sunds like fun.A. may B. culd C. mustD. can5.Li Ming ____ speak tw languages when he was eight years ld.A. may B. can C. can't D. culd
6.—David, ____ yu please sweep the flr and take ut the rubbish? —OK. Mum.A. culd B. may C. shuld D. must7.—Mum, it's t ht. ____ I swim in the lake? —N, yu ____. That's t dangerus!A. Shuld; can't B. Need; mustn't C. Must; needn't D. Culd; mustn't
1.杰克，请你把垃圾倒掉好吗？Jack, _____ _____ ______take ut the rubbish?2.下课后我们能去踢足球吗？______ ____ _____ fball after class?3.我能借你的伞用一下吗？______ ____ _______ yur umbrella?
culd yu please
Culd I brrw
Culd we play
Preview the new wrds and phrases in Sectin B(1a-1e).D the exercises in students’ bk.