【原创新课堂】2017春人教版八年级英语下册(课件+检测):Unit 3 Could you please clean your room (11份打包)

2016-12-23
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Unit 3 Could you please clean your room? 第三课时 (Grammar Focus­4c)—单元同步语法精讲精练 eq \x(情态动词could的用法) 情态动词could构成的句型用于向对方提出请求或征求对方的许可,表示委婉的语气。 ①委婉地请求别人做某事时用:Could you (please) do sth.? 此句型的肯定答语用:Yes,sure./Yes,I can./Of course,I can./No problem./With pleasure.等。 否定答语用:Sorry,I can't.I have to.../Sorry,I'm going to.../I'm afraid I can't.I have to...等。总之,答语没有固定的形式,但要符合上下文的语境。 eg:—Could you please make your bed?请你整理你的床铺好吗? —Yes,sure.好的,当然可以。 ②委婉地请求别人允许自己做某事时用:Could I do sth.?此句型一般不在I后加please。 肯定答语用:Yes,you can./Yes,please.等。 否定答语用:Sorry,you can't./I'm afraid you can't.等。 eg:—Could I go to the movies?我可以去看电影吗? —Yes,you can.是的,你可以。 【注意】无论是Could you please...?还是Could I...?句型,其答语中一般避免使用could来回答。 一、单项选择。 1.—Could you help me put up the maps on the wall? —____. A.No problem     B.I hope so C.That's all right D.That's a good idea 2.—So many people!Could I stand here? —____.Don't you see the sign “Line up,please”? A.My pleasure B.No problem C.Of course D.Sorry,you can't A D 3.—Cathy,could you come to our art club tomorrow? —____. A.I'm sorry to hear that B.Sure,I'd love to C.Never mind D.You're welcome 4.—Could I borrow your camera? —____,but please give it back by Saturday. A.I'm sorry B.Of course C.Certainly not D.No,thanks B B 二、按要求完成下列句子。 5.Do you let me go to the movies with Bill?(用could改写句子) ________ I ___ to the movies with Bill? 6.—Could you please turn down the TV?(作肯定回答) —_________,_________. 7.—Could I play computer games,Mom?(作否定回答) —____,______________. 8.Could you please open the door?(改为否定句) Could you please _____________ the door? Could go Sure/Yes I can No you can't not open 本课时其他知识点精讲精练 ►【辨析】borrow,lend与keep ①borrow指向别人借东西,即“借入”。常用于词组borrow sth. from sb.或borrow one's sth.中。 ②lend指把东西借给别人,即“借出”。常用于词组lend sth. to sb.或lend sb. sth.中。 ③keep表示“借”,为延续性动词,通常和“for+一段时间”连用,表示“借某物多长时间”。 eg:—Can I borrow your notebook?我能借用你的笔记本吗? —Of course,and I will lend you my textbook.You can keep it for two days.当然可以,我还会借给你我的教材,你可以借用两天。 ►while连词,意为“当……的时候;在……期间”,表示在某一段时间里某动作或状态是

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【原创新课堂】2017春人教版八年级英语下册(课件+检测):Unit 3 Could you please clean your room (11份打包)
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【原创新课堂】2017春人教版八年级英语下册(课件+检测):Unit 3 Could you please clean your room (11份打包)
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【原创新课堂】2017春人教版八年级英语下册(课件+检测):Unit 3 Could you please clean your room (11份打包)
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【原创新课堂】2017春人教版八年级英语下册(课件+检测):Unit 3 Could you please clean your room (11份打包)
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【原创新课堂】2017春人教版八年级英语下册(课件+检测):Unit 3 Could you please clean your room (11份打包)
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