八年级下册八下Unit3(3a-3c)教案

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1、SectionA2(3a–3c)Step1RevisionA:Couldyoupleasemakesentenceswiththesephrasesinthepasttense?B:Sure.Ididsomechores.takeoutthetrashdochoresdothedishessweepthefloormakedinnermakethebedfoldtheclothescleanthelivingroomhelpoutwithatleastfinishdoingsth.bebackfromshop

2、pingseethismessmothercleane.g.1.A:Couldyouplease......?B:Yes,sure./Allright./Noproblem./Certainly.Sorry,Ican't.Ihavetodo...Sorry,Ican't.Iamdoing...2.A:Whatkindofchoresdidyoudolastweekend?B:Ididthewashes.Step2Reading3aReadthepassageandanswerthefollowingquest

3、ions.1.DidNancydoanyhouseworkthatday?2.WhywasNancy’smomangrywithNancy?3.Didtheysolvetheproblem?How?3b.Readthestoryagainandreadthesentencesbelow.Underlinethesentencesfromthereadingthatmeanthesamething.1.Neitherofusdidanyhouseworkforaweek.2.Mymomcameoverassoo

4、nasIsatdowninfrontoftheTV.3.You’retired,butI’mtired,too.3c.Decidewhethertheunderlinedwordsinthesentencesareverbsornouns.Thenwriteanothersentenceusingtheunderlinedwordintheotherform.1.Couldyoutakethedogforawalk?(noun)2.CouldIwatchoneshowfirst?3.Ican’tworkall

5、day.4.YouwatchTVallthetime.5.“Whathappened?”sheaskedinsurprise.Step3Languagepoints1.YouwatchTVallthetimeand...allthetime（在该段时间内）一直；向来，一向；时时刻刻；每时每刻e.g.Idothisallthetime.我一直是这么做的。Thishappensallthetime.这种情况是时时发生的。2.I’mjustastiredasyouare!as...as意为“和……一样”，表示同级的

6、比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+ adj./ adv. +as。e.g.This film is as interesting as that one.这部电影和那部电影一样有趣。Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。as…as的否定形式为“notas/so+adj./adv.+as”。e.g.Hedidn’tactaswellasyou.他表现得不如你好。3.Foroneweek,shedidnotd

7、oanyhousework,andneitherdidI.neither用作副词，作“也不”解释，放在句首，表示前面否定的内容也适用于另一个人或物，句子须采用部分倒装。此时也可用nor替换neither使用。例如：—I don’t like this dress. 我不喜欢这件连衣裙。—Neither / Nor do I. 我也不喜欢。注意：neither之后的主语要置于助动词或系动词之后。neither用作代词，表示“两者都不，双方均不”。例如：He answered neither of the let

8、ters. 他两封信都没回。—Which one would you like? 你喜欢哪一个？—Neither.两个都不喜欢。 also,too,either,neither的用法 一、also是比较正式的用语，语气较庄重。它通常放在句中，位于行为动词之前，连系动词之后;如有助动词或情态动词，一般放在助动词或情态动词之后。例如:Peteralsohastwobrothers.彼得也有两个兄弟。Ia