2024年人教版八年级英语下册unit3第一棵时课件.pptVIP

Unit3

TeachingAimsNewwords,phrasesandsentencestructures.Beabletomakepoliterequests.A:Couldyouplease......?B:Yes,sure./Allright./Noproblem./Certainly.Sorry,Ican’t.Ihavetodo......Sorry,Ican’t.Iamdoing......

做家务洗餐具dothedishes倒垃圾叠你的衣服扫地整理床铺打扫起居室sweepthefloorfoldyourclothesmakeyourbedtakeouttherubbishcleanthelivingroomCheckthepreview!

Task11aDoyoudothesechoresathome?Discussthemwithyourpartner1bListen.Whowilldothesechores?Check(√)Peter’smotherorPeter.√√√√√√Task2

RetellthedialoguePeter’sgrandmais____________atseven.Sohismotherneedsto______thehouse.SheasksPeterto_____her.ButPeterneedsto__________________first.ThenafterthatPetercan_________therubbish,_____hisbedand_____hisclothes.Hismotherhasto____thedishes,______thefloorand______thelivingroom.Theyhaveto_______thehousebeforePeter’sgrandma________.comingovercleanhelpfinishhishomeworktakeoutmakefolddosweepcleancleanuparrives

1cMakeconversationsaboutthechoresin1a.Task3PairworkYes,sure.Canyoudothedishes?Couldyoupleasesweepthefloor?Well,couldyoupleasedothem?I’mgoingtocleanthelivingroom.Noproblem.

Couldyoupleasesweepthefloor?你能扫一下地吗？Couldyouplease后加________.表示委婉的请求。肯定回答常用_________________否定回答常用______________________一般不用NO开头，用No显得态度生硬，不礼貌动词原形Sure/Certainly/Ofcourse.注：could是情态动词can的过去式，但在本句中Couldyoudo…?不表示过去，用以表示礼貌，委婉或不确定的语气。Sorry,Ican’t.Summary

could与can的区别

could与can都是情态动词，could是can的过去式。二者都可用于表示请求。但是用法稍有不同。

can表示一般性的请求，语气随便，常用于熟人之间或长辈对辈，上级对下级的场合；

Canyoutellusyourstory,Tony?

could表示有礼貌的请求，语气委婉，常用于非熟人之间或晚辈对长辈，下级对上级的场合。

CouldyoutellusifitsnowsinwinterinAustralia?

Sure.

2)Wouldyouliketodosth?3)ShallI/wedosth?4)Let’sdosth.5）howaboutdoing…?6)Whynotdo…?Whydon’tyoudo…?可表示请求的句型。

1)W