英语人教版八年级下册八年级下册unit3.ppt

SectionA(1a-1c),Period1,WeLoveourparents.,Wehelpdothechores.,A:Whatchoresdoyoudoeveryday?B:Ieveryday.,watertheplant,dothedishes,dothedishes,sweepthefloor,Whatchoresdoyoudoeveryday?,takeouttherubbish,makethebed,foldtheclothes,sweepthefloor,lookafterbabybrother,cookmakedinner,washthecar,washtheclothes,goshopping,Whatotherchoresdoyouknow?,Weshouldtrytobehelpfulanddosomechoresathome.,Doyoudothesechoresathome?,dothedishes,takeouttherubbish,foldyourclothes,1.dothedishes2.sweepthefloor3.takeoutthetrash4.makeyourbed5.foldyourclothes6.cleanthelivingroom,1a,Listen.Whowilldothesechores?Check()PetersmotherorPeter.,1b,Listening,1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse/Certainly.2.Couldyoupleasedothedishes?Sorry/No,Icant.,Couldyou（please）+V-原形？表示委婉地提出请求,Ihaveaheadache.,Imverybusy.,Ihavetodomyhomework.,在表示请求帮助和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看做can的过去式，以上两句中用could是为了表示礼貌的请求，表示请求帮助和请求允许时，除了can和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达同一个概念。例如：1)Could/Can/MayIuseyourcarforaday?2)wonderifIcoulduseyourcarforaday?3)DoyoumindifIuseyourcarforaday?,对于1）、2）句所作允答可以各种各样，如同意可以说：Yes/Sure/Certainly.还可以说Yes,please.或Ofcourse.(youmay/youcan).或ThatsOK/allright.如果不同意，可以说：Imsorry,youcant.或Imreallysorry,butIhavetouseittoday.要避免说No,youcant.这样显得很不礼貌。否定回答常用委婉语气。对于句3）所作回答可以说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。所以应答中不说Yes,youcould./No,youcouldnt.而要说Yes,youcan.或Sorry,youcant.,Makeconversationsaboutthechoresin1a.,1c,Pairwork,Yes,sure.Canyoudothedishes?,Couldyoupleasesweepthefloor?,Well,couldyoupleasedothem?Imgoingtocleanthelivingroom.,Noproblem.,Yes,sure.Canyou?,Couldyouplease?,A:Couldyouplease.?B:Yes,sure./Allright./Noproblem./Certainly.Sorry,Icant.Ihavetodo.Sorry,Icant.Iamdoing.,Makepoliterequests礼貌提出请求,takeouttherubbishdochoresdothedishessweepthefloormakedinnerwashthecarmakethebedfoldtheclothescleanthelivingroom,Whatdidwelearntoday?,倒垃圾干家务洗餐具扫地做饭整理床铺叠衣服,takeouttherubbishdochoresdothedishessweepthefloormakedinnermakethebedfoldtheclothes,Summary,1.Newvocabularydothedishes,sweepthefloortakeoutthetrash,makethebedfoldtheclothes,cleantheroom2.-Couldyouplease？-Yes,please./Sorry,Icant.,一、根据句意、汉语意思及首字母提示完成句子。1.Thechildrenarepickingupther(垃圾)intheriver.2.Childrenoftenhelps（打扫）therooms.3.Therearesomedirtyclothesonthe(地板)inhisbedroom.4.-Couldyoupleasef(折叠)theclothes？-Yes,sure.二、根据汉语意思完成句子，每空一词。1.Lindaoftenhelpshermother(洗餐具)afterdinner.2.Jack,rememberto(整理床铺)afteryougetup.,1.Listal