人教版八年级英语下册课件Unit3 could you please clean your room单元总结.ppt

1、 单元语法聚焦三单元语法聚焦三 语法点击语法点击 couldcould表建议或许可时的用法表建议或许可时的用法 1 1用法用法 用法用法 句型句型 例句例句 有礼貌有礼貌 地提出地提出 请求请求 Could you please doCould you please do？ 请你做请你做好吗？好吗？ Could you doCould you do？ 你能做你能做吗？吗？ Could you please take out Could you please take out the rubbishthe rubbish？ 请你把垃圾倒掉好吗？请你把垃圾倒掉好吗？ Could you turn

2、on the TV for Could you turn on the TV for meme？ 你能帮我打开电视吗？你能帮我打开电视吗？ 请求许请求许 可或允可或允 许许 Could I please doCould I please do？ 请问我可以做请问我可以做吗？吗？ Could I doCould I do？ 我可以做我可以做吗？吗？ Could I please go outCould I please go out？ 请问我可以出去吗？请问我可以出去吗？ Could I use your bikeCould I use your bike？ 我可以用你的自行车吗？我可以用你的自

3、行车吗？ 单元语法聚焦三单元语法聚焦三 2.2.答语中注意的问题答语中注意的问题 注意的问题注意的问题 例句例句 作肯定回答时，常用作肯定回答时，常用CerCer- - tainly./Sure./Of course. tainly./Sure./Of course. /Yes, I agree./Yes, I agree.等。等。 Could you please go out with meCould you please go out with me？ 你能和我一起出去吗？你能和我一起出去吗？ Of course.Of course.当然可以。当然可以。 作否定回答时，通常以作否定回答时

4、，通常以sorrysorry开开 头。头。 Could I please hang outCould I please hang out？ 请问我可以去逛逛吗？请问我可以去逛逛吗？ Sorry, you cant.Sorry, you cant. 对不起，你不能。对不起，你不能。 如果问句中使用如果问句中使用couldcould，回答时，回答时 要用要用cancan或或cantcant，不能用，不能用couldcould 或或couldntcouldnt。 Could I use your penCould I use your pen？ 我可以用一下你的钢笔吗？我可以用一下你的钢笔吗？ Su

5、re, you can.Sure, you can. 当然可以。当然可以。 单元语法聚焦三单元语法聚焦三 实战演练实战演练 ( ( )1.)1.Could I borrow your camera?Could I borrow your camera? _， but you cant lend it to others.but you cant lend it to others. A AIm sorryIm sorry B BOf courseOf course C CLet me see DLet me see DNo, thanksNo, thanks B 单元语法聚焦三单元语法聚焦三

6、( ( )2.)2.Could you go to the bookshop with me?Could you go to the bookshop with me? _I just want to buy some books.I just want to buy some books. A ASorry, Im busy BSorry, Im busy BOf course notOf course not C CWith pleasure DWith pleasure DIm afraid notIm afraid not C 解析解析 C 问句句意：你能和我一起去书店吗？由答语的问句

7、句意：你能和我一起去书店吗？由答语的 后半句可知选后半句可知选C。 单元语法聚焦三单元语法聚焦三 ( ( )3.)3.Could I look at your pictures?Could I look at your pictures? Yes, of course you_Yes, of course you_ A Acouldcould B Bcan Ccan Cwillwill D Dmightmight B 单元语法聚焦三单元语法聚焦三 ( ( )4.)4.Could you please help me do my homework?Could you please help me

8、 do my homework? Sorry, I_Sorry, I_You_ do it by yourself.You_ do it by yourself. A Acould; may Bcould; may Bcouldnt; shouldcouldnt; should C Ccant; should Dcant; should Dcant; maycant; may ( ( )5. )5. 20142014益阳益阳Could I use your dictionary Could I use your dictionary to look up some new words?to look up some new words? OK, _. OK, _. A Aits a pleasure Bits a pleasure Bthats rightthats right C Cno problemno problem 解析解析 C C 本题考查交际用语。当对方以“本题考查交际用语。当对方以“Could I”Could I”发发 出请求时，可以以“出请求时，可以以“OK, no problem”OK, no problem”来应答。来应答。 C C