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初中英语人教新目标 (Go for it) 版八年级下册Section A课堂教学课件ppt
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这是一份初中英语人教新目标 (Go for it) 版八年级下册Section A课堂教学课件ppt，文件包含人教版初中英语八年级下册Unit3SectionAGF-4c课件pptx、dothechoresmp4等2份课件配套教学资源，其中PPT共35页， 欢迎下载使用。
1.掌握并灵活运用本课的重点词汇: pass, brrw, lend, finger, hate, chre, while.
2. 能够掌握“Culd yu (please) …?”用于礼貌地提出要求、表达意愿的用法。
3. 能够掌握“Culd I …?”用于委婉地获取许可的用法。
Learning gals
4. 让学生了解每个人在生活中都有可能遇到一些困惑或限制，而需提出请求，懂得有礼貌地提出请求。
Enjy a vide
What chres have yu seen in the vide?
take ut the rubbish/trash
d/wash the dishes
sweep the flr
clean the desk
make the bed
Yur rm is in a mess. Yur mm wants yu t keep it cleaned tidy. What d yu want mm t say?
chre[tʃɔː(r)] n. 杂物;日常事务
d chres=d husewrk
我可以和朋友出去吃饭吗？
电影后我们能喝点什么吗？
不，你们不能。你们明天有一场篮球赛。
好的，但我想先看一个节目。
Translate these sentences and let’s read.
Can yu find the cmmn features f these sentences?
eg：I culd run fast when I was 10.我10岁时就能跑得很快。 Culd yu help me? 你能帮我吗？ Yu culd talk t yur teacher nw. 你现在可以和老师谈谈了。 He culdn’t be at the schl last weekend. 上周末他不可能在学校。
情态动词culd的用法
本单元主要学习情态动词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 please nt put everything n the flr?
Culd yu please put yur tys in the bx?
委婉请求别人做某事(make plite requests)。
肯定：“Culd yu please ” 意为 “能请你…吗？”
否定：“Culd yu please nt ” 意为 “能请你不…吗？”
肯定回答:Yes, I can. / Yes, sure. / f curse, I can.All right. / Certainly./ N prblem.I’d lve t./ With pleasure.
否定回答:Srry, I can’t. I have ’m afraid I can’t. I have ’d lve t, but I’m ging t...
Culd we g ut t have dinner?
Culd I watch TV?
委婉请求别人允许自己做某事 (ask fr permissin)。
“Culd I/we ” 意为 “我能……吗？”
肯定回答:Yes, yu can. Of curse/sure, yu can. Yes, please.
否定回答:Srry, yu can’t. I’m afraid yu can’t.N, yu can’t.
注意：要用can, 不能用culd哦。
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.
He culdn’t speak English 3 years ag.
l culd swim when l was 8 years ld.
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。
she culd nt cme t the party because she has a cld.
The train culd be late because f the bad weather.
culd表示推测，可用于肯定句，也可用于否定句。
Ask and answer
A：Culd yu please……？B：Yes, sure. / N prblem! All right! / Certainly!
A：Culd yu please……？B：Srry, I can't.I have t… /I am ging t….
4a.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?
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?
hang ut with sb.和某人出去玩
pass sb. sth. 把某物递给某人
lend sb. sth. 把某物借给某人
Then Match each ne with the crrect respnse.
4b.Fill in the blanks in the cnversatin.
A: I have 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.
while cnj. 与……同时；当……的时候；而；然而
4c.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.
常见表示委婉请求做某事的句型及其答语:
委婉请求: Culd yu please+ d sth.? Culd yu+ d sth.? Wuld yu please + d sth.? Wuld yu + d sth.?肯定回答: Sure. /Of curse. /N prblem. /I'd lve t.否定回答: Sry./Srry, I can’t / I'd lve t, but……
⑴ 直接性的建议的句子: Let’s+d sth.? 表示“让我们做某事”。(包括双方在内) Let us+d sth.?表示“让我们做某事”。(不包括对方在内)⑵ 表委婉性建议: Wuld/D yu mind (nt) ding sth.你介意(不)做某事吗？ Shall we d sth. 我们做某事好吗？⑶表征求性建议: What/Hw abut+ding sth. 做某事怎么样？⑷表劝告性建议:Yu had better (nt) d sth. 你最好(不)要做某事。 =Yu’d better (nt) d sth. ⑸ 表责备性建议:Why nt d sth. 你/他们/我们为什么不做某事呢？ =Why dn’t yu/they/we d sth.⑹表请求性建议: Wuld yu like+短语/t d sth.？ 你愿意…吗？ Wuld/Culd/Will yu please+(nt)d sth.请你(不)做某事好吗？
在英语中，表示建议的说法有很多，主要结构有：
对于请求或提建议的句型常用的应答语有:肯定回答:Sure. / Certainly. / All right. / Of curse, yu can. /Yes, please. / N prblem. /I’d be glad t. / Gd idea 否定回答:N, thanks./I’m afraid yu can’t./ Yu’d better nt.
1. Culd I at least finish watching this shw?
finish的基本意思是“结束，完成”,表明已达到所做事情的终点。引申可表示“用光，吃光”“毕业”“杀掉”等。finish可用作及物动词，也可用作不及物动词。用作及物动词时可接名词、代词或动名词作宾语，不能接动词不定式。
eg：Yu can’t g anywhere until yu have finished yur hmewrk. 没完成家庭作业前你哪儿都不能去。 He finished reading the bk befre supper. 晚饭前他把这本书看完了。
跟finish一样，在与动词连用时，只能接动名词形式作宾语，不能接动词不定式的常见动词及短语有：
喜欢（enjy）错过（miss）别介意（mind）,完成（finish）愉快（have fun）勤练习（practice）,忙得（be busy）禁不住（can't help）想放弃（give up）。
2. And she wn’t be happy if she sees this mess.
mess作名词，意为“杂乱；不整洁”，常用短语。
eg：—Dn't make a mess n the balcny, Betty.—Srry, I wn't. All the rms are in a mess.
【拓展延伸】 mess还可作动词，意为“使不整洁；弄脏；弄乱” 。
eg：I've put the bks away. Please dn't mess them up again.
make a mess 搞得一团糟（表示动作）be in a mess 杂乱不堪；陷入困境（表示状态）
3. 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：
hang ut 抓紧；别挂电话
hang up 挂断电话
hang back 犹豫；留下，吞吞吐吐
hang tgether (观点等)前后一致
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：
The rad was s narrw that cars were unable t pass.
The days passed slwly.
I was happy that I passed the exam.
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 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. D the exercises in students’ bk.2. Review the use f the mdal verb “culd” Preview Sectin B (1a-1e).
1.掌握并灵活运用本课的重点词汇: pass, brrw, lend, finger, hate, chre, while.
2. 能够掌握“Culd yu (please) …?”用于礼貌地提出要求、表达意愿的用法。
3. 能够掌握“Culd I …?”用于委婉地获取许可的用法。
Learning gals
4. 让学生了解每个人在生活中都有可能遇到一些困惑或限制，而需提出请求，懂得有礼貌地提出请求。
Enjy a vide
What chres have yu seen in the vide?
take ut the rubbish/trash
d/wash the dishes
sweep the flr
clean the desk
make the bed
Yur rm is in a mess. Yur mm wants yu t keep it cleaned tidy. What d yu want mm t say?
chre[tʃɔː(r)] n. 杂物;日常事务
d chres=d husewrk
我可以和朋友出去吃饭吗？
电影后我们能喝点什么吗？
不，你们不能。你们明天有一场篮球赛。
好的，但我想先看一个节目。
Translate these sentences and let’s read.
Can yu find the cmmn features f these sentences?
eg：I culd run fast when I was 10.我10岁时就能跑得很快。 Culd yu help me? 你能帮我吗？ Yu culd talk t yur teacher nw. 你现在可以和老师谈谈了。 He culdn’t be at the schl last weekend. 上周末他不可能在学校。
情态动词culd的用法
本单元主要学习情态动词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 please nt put everything n the flr?
Culd yu please put yur tys in the bx?
委婉请求别人做某事(make plite requests)。
肯定：“Culd yu please ” 意为 “能请你…吗？”
否定：“Culd yu please nt ” 意为 “能请你不…吗？”
肯定回答:Yes, I can. / Yes, sure. / f curse, I can.All right. / Certainly./ N prblem.I’d lve t./ With pleasure.
否定回答:Srry, I can’t. I have ’m afraid I can’t. I have ’d lve t, but I’m ging t...
Culd we g ut t have dinner?
Culd I watch TV?
委婉请求别人允许自己做某事 (ask fr permissin)。
“Culd I/we ” 意为 “我能……吗？”
肯定回答:Yes, yu can. Of curse/sure, yu can. Yes, please.
否定回答:Srry, yu can’t. I’m afraid yu can’t.N, yu can’t.
注意：要用can, 不能用culd哦。
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.
He culdn’t speak English 3 years ag.
l culd swim when l was 8 years ld.
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。
she culd nt cme t the party because she has a cld.
The train culd be late because f the bad weather.
culd表示推测，可用于肯定句，也可用于否定句。
Ask and answer
A：Culd yu please……？B：Yes, sure. / N prblem! All right! / Certainly!
A：Culd yu please……？B：Srry, I can't.I have t… /I am ging t….
4a.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?
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?
hang ut with sb.和某人出去玩
pass sb. sth. 把某物递给某人
lend sb. sth. 把某物借给某人
Then Match each ne with the crrect respnse.
4b.Fill in the blanks in the cnversatin.
A: I have 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.
while cnj. 与……同时；当……的时候；而；然而
4c.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.
常见表示委婉请求做某事的句型及其答语:
委婉请求: Culd yu please+ d sth.? Culd yu+ d sth.? Wuld yu please + d sth.? Wuld yu + d sth.?肯定回答: Sure. /Of curse. /N prblem. /I'd lve t.否定回答: Sry./Srry, I can’t / I'd lve t, but……
⑴ 直接性的建议的句子: Let’s+d sth.? 表示“让我们做某事”。(包括双方在内) Let us+d sth.?表示“让我们做某事”。(不包括对方在内)⑵ 表委婉性建议: Wuld/D yu mind (nt) ding sth.你介意(不)做某事吗？ Shall we d sth. 我们做某事好吗？⑶表征求性建议: What/Hw abut+ding sth. 做某事怎么样？⑷表劝告性建议:Yu had better (nt) d sth. 你最好(不)要做某事。 =Yu’d better (nt) d sth. ⑸ 表责备性建议:Why nt d sth. 你/他们/我们为什么不做某事呢？ =Why dn’t yu/they/we d sth.⑹表请求性建议: Wuld yu like+短语/t d sth.？ 你愿意…吗？ Wuld/Culd/Will yu please+(nt)d sth.请你(不)做某事好吗？
在英语中，表示建议的说法有很多，主要结构有：
对于请求或提建议的句型常用的应答语有:肯定回答:Sure. / Certainly. / All right. / Of curse, yu can. /Yes, please. / N prblem. /I’d be glad t. / Gd idea 否定回答:N, thanks./I’m afraid yu can’t./ Yu’d better nt.
1. Culd I at least finish watching this shw?
finish的基本意思是“结束，完成”,表明已达到所做事情的终点。引申可表示“用光，吃光”“毕业”“杀掉”等。finish可用作及物动词，也可用作不及物动词。用作及物动词时可接名词、代词或动名词作宾语，不能接动词不定式。
eg：Yu can’t g anywhere until yu have finished yur hmewrk. 没完成家庭作业前你哪儿都不能去。 He finished reading the bk befre supper. 晚饭前他把这本书看完了。
跟finish一样，在与动词连用时，只能接动名词形式作宾语，不能接动词不定式的常见动词及短语有：
喜欢（enjy）错过（miss）别介意（mind）,完成（finish）愉快（have fun）勤练习（practice）,忙得（be busy）禁不住（can't help）想放弃（give up）。
2. And she wn’t be happy if she sees this mess.
mess作名词，意为“杂乱；不整洁”，常用短语。
eg：—Dn't make a mess n the balcny, Betty.—Srry, I wn't. All the rms are in a mess.
【拓展延伸】 mess还可作动词，意为“使不整洁；弄脏；弄乱” 。
eg：I've put the bks away. Please dn't mess them up again.
make a mess 搞得一团糟（表示动作）be in a mess 杂乱不堪；陷入困境（表示状态）
3. 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：
hang ut 抓紧；别挂电话
hang up 挂断电话
hang back 犹豫；留下，吞吞吐吐
hang tgether (观点等)前后一致
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：
The rad was s narrw that cars were unable t pass.
The days passed slwly.
I was happy that I passed the exam.
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 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. D the exercises in students’ bk.2. Review the use f the mdal verb “culd” Preview Sectin B (1a-1e).
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