八年级英语下册 unit 3 could you please clean your room语法专题—grammar focus习题课件 （新版）人教新目标版

Unit3Couldyoupleasecleanyourroom 八年级下册英语 人教版 单元语法专题 GrammarFocus 情态动词could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 委婉地表示请求别人做某事时用 Couldyou please dosth 此句型的肯定答语用 Yes sure Yes Ican Ofcourse Ican Noproblem Withpleasure 等 否定答语用 Sorry Ican t Ihaveto Sorry I mgoingto I mafraidIcan t Ihaveto 等 总之 答语没有固定的形式 但要符合上下文的语境 如 Couldyoupleasemakeyourbed 请你整理你的床铺好吗 Yes sure 好的 当然可以 Couldyouwashtheclothes 请你洗衣服好吗 Sorry Ican t I mgoingtodomyhomework 抱歉 我不能 我要做作业 2 委婉地表示请求别人允许自己做某事时用 CouldIdosth 此句型一般不在I后加please 肯定答语用 Yes youcan Yes please 等 否定答语用 Sorry youcan t I mafraidyoucan t 等 如 CouldIgotothemovies 我可以去看电影吗 Yes youcan 是的 你可以 CouldIuseyourcomputer 我可以用你的电脑吗 Sorry youcan t I mgoingtoworkonit 抱歉 你不能 我要用它工作 注意 无论是 Couldyouplease 还是 CouldI 句型 其答语中一般避免使用could来回答 一 用括号内所给单词的适当形式填空 1 Peter weneedtocleanthehouse Couldyouplease sweep thefloor 2 Couldyouplease take thedogforawalk OK butIwanttowatchoneshowfirst 3 Couldyouplease notsmoke inthelibrary Sorry Iwon t sweep take notsmoke 二 单项选择 4 Couldyoupleasehelpmecleantheroom Iambusybabysittingmysister A Sorry youcan tB Yes sureC Yes IcanD Sorry Ican t5 Myrecorderisbroken CouldIuseyours butyouhavetoreturnittomorrow A I mnotsureB NoproblemC I msorryD Ihopeso D B 6 Couldyoupleasetakeouttherubbish A Yes sureB No sureC Yes IamD No Isure7 Thetalentedboy writelyrics 歌词 A mayB couldC mightD needs A B 8 Adirectorderlike Daisy passmethebook soundsrude We dbettersay A Daisy couldyoupleasepassmethebook B Daisy Iwonderifcanyoupassmethebook C Daisy givemethebook D Daisy Iwonderyoucanpassmethebook A 9 Couldyouplease thewindow It stoocoldoutside A openB openingC notopenD nottoopen10 CouldIborrowyourcamera butpleasegiveitbackbySaturday A IamsorryB OfcourseC CertainlynotD No thanks C B 三 按要求完成下列句子 11 Couldyouletmegoouttonight 改为同义句 goouttonight 12 Couldyoupleasehelpdothedishes 作肯定回答 13 CouldwegotothezoothisSunday 作否定回答 14 Couldyoupleasemovethebox 改为否定句 Couldyouplease thebox CouldI Yes Ican No youcan t notmove 四 根据对话内容 选用would或could完成对话 John 15 youlikesomemorecoffee dear Jane No Idon tthinkso Let sgetthebill 账单 John OK Waiter excuseme 16 youbringusthebill please Waiter Hereyouare sir 17 Itaketheseplatesaway John Sure thankyou 18 Ihaveapen