2014新目标人教版八年级英语下Unit3_Section_B_3课件

•Readthelettersagainwithoutseeingthebook。1.Afterdinner,youneedto_____________.2.Afterthewashedclothesaredry,youneedto________.3.Ifthedustbinisfull,youhaveto___________________.Brainstorm头脑风暴dothedishesfoldyourclothestakeouttherubbish4.Ifthereislotsofdustonthefloor,youhaveto________.5.Afteryougetupinthemorning,youneedto_________.6.Ifyourclothesaredirty,youneedto_______________.7.Ifyourbikeisdirty,youhaveto_______________.cleanthefloormakethebeddosomewashingcleanthebikeDoyouthinkchildrenshoulddosomechoresathome?Whyorwhynot?Discussthiswithapartnerandtakenotes.Childrenshoulddochoresbecause…Childrenshouldnotdochoresbecause…WritealettertotheSundayMailandexpressyouropinion.DearSirorMadam,Ithink/believethat________________.Iagree/disagreethat________________.Ithinkitisfair/unfairforchildrento__________________________________.Ithinkchildrenshould/shouldnot____because__________________________.Forexample,theyshould/shouldnot________________________because__________________________.Yourstruly,__________1.信头：发信人地址和日期。有时可省去发信人地址，但一般要写日期。放在信纸的右上方。2.称呼：对收信人的尊称。常用Dear，后用名字，而Mr，Mrs，Miss后不能单独用名字，而是姓或姓与名，如：JohnSmith的称呼，是MrSmith，MrJohnSmith或DearJohn。称呼后用逗号。3.正文。4.结尾：发信人对收信人的谦称或敬语。放在信的右下方。要特别注意英语习惯，不可根据汉语意思写“此致敬礼”、“祝您健康”之类的中国式的结尾语。写给同龄人或年长的朋友:Yourssincerely，Yours等等。写给亲朋好友：Love，Bestwishes等等。5.签名：一般在结尾语的下面一行。常见的私人信件的开头方式：高兴：Iwassoglad/pleased/happytoreceiveyourletter.感谢：Thankyouforyourwonderfulgift/yourinterestingletter.关心与询问：Howareyouthesedays？/Howareyougettingonthesedays？/Howareyougettingonwithyourwork/studies？抱歉：IamsorrythatIdidnotwritetoyousoonerbutIhavebeenverybusythesedays.一般在表示道歉没有及时给对方写信时，还要简述原因或写上安慰的话。遗憾：Iwassorrytolearnthatyoudidnotdowellintheexamination./Iwassoupsettohearthatyouareillthesedays.Idohopeyouaregettingbetter.helpwithhouseworkandchoresathomehaveenoughstressfromschoolspendthetimeonschoolworkinorderto…Thereisnoneedforthemto…Itisimportantforsb.todosth.It’snotenoughto…developchildren’sindependenceThemore…,themore…Makealistofchoresusingtheseverbs.1.do_______________________2.clean_____________________3.make_____________________4.fold_______________________5.sweep____________________6.takeout___________________dothedishescleanthelivingroommakeyourbedfoldyourclothessweepthefloortakeouttherubbishArethesepoliterequestsorpermissions?Writethenumbersinthecorrectplacesinthechart.1.Couldyoupleasedoyourhomework?2.CouldIwatchTV?3.Couldyoutakeouttherubbishfirst?4.CouldIuseyourcomputer?5.CouldIleavenow?6.Couldyoucomebackbeforenine?RequestsPermissions2451363.Usethequestionsinactivity2towriteaconversation.A:_______________________B:_______________________…KeysentencestructuresCouldyou（please）+V-原形？表示委婉地提出请求1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse./Certainly./Allright.2.Couldyoupleasedothedishes?Sorry,Ican’t.Ihavetodomyhomework.—Peter,couldyoupleasetakeoutthetrash?—Sure,Mom.—Couldyoupleasedothedishes?—Sorry,Ican’t.Ihavetodomyhomework.在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。这种情况下不能把could看作can的过去式。以上两句中用could是为了表示礼貌的请求。表示请求帮助或请求允许时，除了can,could之外，还可以用may，句子的表达方式也各有不同，可以用不同的方式来表示同一个概念。例：①Could/Can/MayIuseyourcarforaday?②IwonderifIcoulduseyourcarforaday?如同意可以说Yes/Sure/Certainly/Yes,(do)please./Ofcourse.(youmay/can)./Goahead,please./That’sOK/allright;如果不同意，可以说I’msorryyoucan’t./I’mreallysorry,butIhavetouseittoday.要避免说No,youcan’t.这样显得很不礼貌。否定回答通常用委婉语气。③DoyoumindifIuseyourcarforaday?同意可以说Nevermind./Notatall.表“不介意”。不能用Yes./Sure./Ofcourse./Certainly.等。无论肯定还是否定应答中，要避免使用could，要用can或may。因为应答须用确定的语气。而could在表请求的问句中是为了表示礼貌或委婉语气，用在应答中则成了不确定语气，与情理不符。所以应答中要说Yes,youcan.或Sorry./No,youcan’t.—CouldIpleaseuseyourcomputer?—Sorry,I’mgoingtoworkonitnow.—Well,couldIwatchTV?—Yes,youcan.CouldI/youplease…？表示一种有礼貌的请求或提议，其后连接原形动词，比Canyou/I…？语气更委婉。类似句型有：Wouldyoulike+sth./todosth.?MayI+dosth.?Shallwe+dosth.?Wouldyoumind+sth./doingsth.?What/Howabout+sth./doingsth.?肯定回答有Sure./Ofcourse./Certainly./OK./Great./Well./Goodidea./Iagree.等。否定回答有Sorry…/No,youcan’t.等。根据句意和首字母提示完成单词。1.Heh_______doingthedishes.Hethinksit’sboring.2.In______somehelp.Couldyouhelpme?3.Tokeepthefloorclean,Iusuallys_____thefloortwiceaweek.4.Whatamess(杂乱)!Couldyoupleasef______yourclothes,David?hatesneedsweepfold5.Motheraskshersonto____________aftergettingup.6.Mymotheristalkingonthephoneinthe____________.7.—Doyouoftendo_______athome?—No.Idon’tliketodothehousework.8.Heis_____gettingreadyforhisEnglishtestnextmonth.makehisbedlivingroomchoresworkingonA.Well,howaboutsomebananas?B.Youjustateitthismorning.C.Couldyoupleasehavelunchbyyourself?D.IwillwatchTVandwaitforyou.E.Youhavetotakecareofyourself.F.Ofcourse,ifyoulike.从方框中选择适当的句子完成对话,有一个多余选项。Mom:Tony,thelunchisOK.(1)_________Ihavetogotothetrainstationtomeetyourbrother.Tony:Sure,Mom.CouldIhaveacupofmilk?Mom:(2)____________Itwillbegoodforyourhealth.Tony:Couldyoupleasebuymeoneicecream?CFMom:No,Ican’t.(3)_________Eatingtoomuchisbadforyourstomach.Tony:(4)_____________Mom:OK,butyoumuststayathome.Tony:Ipromise(保证).(5)_____________BAD•WritealettertotheSundayMailand•expressyouropinion.…