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1、Unit3Couldyoupleasecleanyourroom?SectionA(3a-4b)TeachingAimsKeywords,phrasesandsentencestructures.throw,neither,pass,borrow,lend,infrontof,assoonas，as…as,...2.Beabletounderstandthemainideaof3a.3.Couldforrequestsandpermission,andtheirresponses.Lead-in3a.Readthestoryandanswerthequestions.1.Whywa
2、sNancy'smomangrywithher?2.Didtheysolvetheproblem?How?Yes,theydid.Nancysaidsorrytohermomandunderstoodtheyneededtosharethehousework.BecauseNancywatchedTVallthetimeandneverhelpedoutaroundthehouse.throwdown扔下theminute一…就infrontof在…前面comeover过来allthetime频繁；反复as…as与…一样shoutback反驳walkaway走开了neitherdi
3、dI我也没有insurprise惊讶地sharethehousework分担家务Checkthepreview3b.Readthesentensesbelow.Underlinethesentencesfromthereadingthatmeanthesamething.=Foroneweek,shedidn'tdoanyhouseworkandneitherdidI.1.Neitherofusdidanyhouseworkforaweek.neitherof“两者都不”(做主语，谓语动词用单数)e.g:Neitherofanswersisright.neither/nor+助动词
4、/系动词/情态动词+主语“(某人)也不/没有”,其肯定结构为:so+助动词/系动词/情态动词+主语e.g:--Hecan’tswim.--Neither/NorcanI.2.MymomcameoverassoonasIsatdowninfrontoftheTV.3.You'retired,butI'mtired,too.=I'mjustastiredasyouare.=TheminuteIsatdowninfrontoftheTV,mymomcameover.assoonas=theminute…“一…就…”(引导时间状语从句，遵循“主将从现”原则)e.g:Iwilltellhim
5、assoonas/theminutehecomes.as...as“和……一样”(表示同级比较),其否定结构为：notso/as+ adj./ adv. +ase.g:This film is as interesting as that one.throwdown扔下theminute(=assoonas)一…就…infrontof在…前面comeover过来allthetime频繁；反复as+adj.as与…一样（同级比较）shoutback反驳walkaway走开了neitherdidI我也没有neitherof两者都不insurprise惊讶地sharethehousewo
6、rk分担家务KeylanguagepointsCouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan't.Youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.GrammarFocusCouldCouldCouldCo
7、uldKeysentencestructuresCouldforpermission(礼貌地请求允许)CouldI/we+V-原型?eg:CouldIgetaride?Couldforrequests(委婉地提出请求)Couldyou(please)+V-原形？eg:Couldyoupleasecleanyourroom?CouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingt
