《八年级英语下册 Unit 3 Could you please clean your room(第3课时)(Grammar Focus4c)同步语法精讲精练课件 (新版)人教新目标版》由会员分享,可在线阅读,更多相关《八年级英语下册 Unit 3 Could you please clean your room(第3课时)(Grammar Focus4c)同步语法精讲精练课件 (新版)人教新目标版(9页珍藏版)》请在金锄头文库上搜索。
1、Unit 3Could you please clean your room?第三课时第三课时(Grammar Focus4c)单元同步语法精讲精练单元同步语法精讲精练情态动词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。委婉地表示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 cant.I have to./Sorry,Im going to./Im afraid
2、 I cant.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。委婉地表示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 cant./Im afraid you cant.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Coul
3、d 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。一、单项选择。1_ _ I close the window?Its cold here.AMust BWillCCould DWould2Could I bring a friend to your birthday party?Sure,_ _(安徽中考安徽中考)Ano problem Bnot at allCmy pleasure Dwell done3Could you please sweep the floor?Im going to cook dinner._ _Ill d
4、o it at once,Mom.(锦州中考锦州中考)AIm afraid not BI hope soCThats all right DWith pleasureCAD4Could I borrow your bike,please?_ _(鞍山中考鞍山中考)AOf course you can BIt doesnt matterCYes,Id love to DNo,thank you5Could you please do the dishes?_ _Im busy with my homework.AYes,you can BYes,I canCSorry,you cant DSor
5、ry,I cantAD二、按要求完成下列句子。二、按要求完成下列句子。6Could you please pass me the salt?(改为否定句改为否定句)Could you please _ me the salt?7Could you please clean the living room?(作否定回答作否定回答)_,I _8How about going out for lunch with Jack?(用用could改写句子改写句子)_ we _ for lunch with Jack?not pass No/SorrycantCouldgo out 本课时其他知识点精讲精练
6、本课时其他知识点精讲精练【辨析【辨析】borrow,lend与与keepborrow指向别人借东西指向别人借东西,即即“借入借入”。常用于词组。常用于词组borrow sth.from sb.或或borrow ones sth.中。中。lend指把东西借给别人指把东西借给别人,即即“借出借出”。常用于词组。常用于词组lend sth.to sb.或或lend sb.sth.中。中。keep表示表示“借借”,为延续性动词为延续性动词,通常和通常和“for一段时间一段时间”连用连用,表示表示“借某物多长时间借某物多长时间”。while连词连词,意为意为“当当的时候;在的时候;在期间期间”,表示在某
7、一段表示在某一段时间里某动作或状态是延续的。时间里某动作或状态是延续的。eg:Please look after my pet dog while Im in Shanghai.我在上海期间我在上海期间请照顾我的宠物狗。请照顾我的宠物狗。重点短语归纳重点短语归纳pass sb. sth.pass sth. to sb.把某物传给把某物传给/递给某人递给某人finish doing sth.结束做某事结束做某事hate to do/doing sth.讨厌做某事讨厌做某事1She cut her _ (手指手指) on a piece of glass.2_ (递递) the newspaper to me,please.3_ (当当的时候的时候) we were in Beijing,we saw him twice.4My brother Tom hates _ (do) the dishes.5Can I _ your bike?With pleasure. But you mustnt _ it to others.(易错题易错题)Alend;borrowBborrow;lendClend;lend Dborrow;borrowfinger(s) PassWhileto do/doing B