英语人教版八年级下册unit 3 section A (1a-2c).pptx

Unit3Couldyoupleasecleanyourroom SectionA 刘倩 Objectives Tolearntomakepoliterequestsandaskforpermissionusing Could Tolearntoanswerquestion Could TolearnnewwordsTomakethestudentshelpparentsdohousework LOREMIPSUMDOLOR washclothes cookmeals cleantheroom Doyoudothischoresathome 1 dothedishes2 takeouttherubbish3 foldyourclothes4 sweepthefloor5 makeyourbed6 cleanthelivingroom 洗餐具 倒垃圾 叠衣服 扫地 整理床铺 打扫客厅 起居室 takeout 动词 副词 结构 名词作宾语 可放中间或后边 若代词作宾语 放中间Forexample takeouttherubbish taketherubbishoutcleanupthetable cleanthetableupThegiftisinthebox youcantakeitout 做家务 洗餐具餐具具 dothedishes 倒垃圾 叠你的衣服 扫地 整理床铺 打扫起居室 sweepthefloor foldyourclothes makeyourbed takeouttherubbish cleanthelivingroom 挑战自我 家务家务 洗餐具 dothedishes 倒垃圾 叠你的衣服 扫地 整理床铺 打扫起居室 weepthefloor foldyourclothes makeyourbed takeouttherubbish cleanthelivingroom 你会了吗 Mom Peter couldyoupleasetakeouttherubbish Peter Sure Mom 1 couldyouplease 请你 好吗 委婉的提出请求请求帮助允许的疑问句中 用could表礼貌 委婉 表示 能否麻烦你 请你 肯定回答 Certainly 当然可以 Ofcourse 当然可以 Withpleasure 没问题 Noproblem 没问题 I dloveto 我很乐意 否定回答 sorry I dloveto butIhaveto must should Forexample Couldyoupleaseopenthewindow Ofcourse Sorry Ifeelabitcold 2 couldI 我能 用于请求许可 即请求别人允许自己做某事 CouldIwatchTVforawhile 肯定回答 Sure 当然可以 Ofcourse 当然可以 Noproblem 没问题 Yes youcan 是的 你可以 否定回答 Sorry No youcan t Youhaveto must should first 你必须 你应该先 1bListen Whowilldothesechores Check Peter smotherorPeter 1cMakeconversationsaboutthechoresin1a A Couldyoupleasesweepthefloor B Yes sure Canyoudothedishes A Well couldyoupleasedothem I mgoingtocleanthelivingroom B Noproblem 2aListen Peteraskshisfatherifhecandofourthings Whatdoeshisfathersay Check yesorno 2cMakeconversationsbetweenPeterandhisfather A CouldIuseyourcomputer B Sorry I mgoingtoworkonitnow A Well couldIwatchTV B Yes youcan butfirstyouhavetocleanyourroom haveto表示客观需要做的事情 意思是 必须 不得不 后跟动词原形 有人称 时态和数的变化 与情态动词must近义 1 haveto的陈述语气 肯定式 have hasto 动词原形你必须把你的房间打扫干净 Youhavetocleanupyourroom 他得整天待到家里 Hehastostayathomeallday 否定式 don t doesn t havetoYoudon thavetocleanupyouroom Hedoesn thavetostayathomeallday 2 haveto的一般疑问句形式及答语你得照看你的妹妹么 Doyouhavetolookafteryoursister Yes Ido No Idon t 吉姆必须做家庭作业吗 DoesJimhavetodohishomework Yes hedoes No hedoesn t 3 haveto的过去式hadto那天晚上我们不得不步行回家 因为没有公交车 Thatnightwehadtowalkhomebecausetherewasnobus 2dRole playtheconversation Sister Tony couldyoupleasehelpoutwithafewthings Brother CouldIatleastfinishwatchingthisshow Sister No IthinktwohoursofTVisenoughforyou Brother Fine Whatdoyouwantmetodo Sister Couldyoutakeouttherubbish foldtheclothesanddothedishes Brother Somuch Sister Yes becauseMomwillbebackfromshoppinganyminutenow Andshewon tbehappyifsheseesthismess Brother Butthehouseisalreadyprettycleanandtidy Sister Yes well it sclean butit