英语人教版八年级下册Unit2Section B 2b-2d教案

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1、Unit2I’llhelptocleanupthecityparks.SectionB2b-2dStudyingaims:1.Masterimportantwordsphrasesandsentences2.Understand2bTeachingsteps:Step1learningbyyourselfandfinish自主学习二和三Step21、Read2bandunderstand2bthenfinish2b.2、Read2bagainandfinish自主学习四和五Step3Languagepoints:1.给

2、某人写信writetosb=writesbaletter=writealettertosbe.g.Ioftenwritetomymother.2.因什么而感谢某人Thanksbforsth/doingsth.e.g.Thankyouforinvitingmetoyourparty.3.建起、设立setupe.g.Theyplantosetupanewschool.4.使…成为可能:（1）makeitpossible(forsbtodosth)Theteacher’shelpmakesitpossibleforhimto

3、learnEnglishwell.（2）make＋宾语＋名词，“使……”。Wemadehimmonitor.（3）make＋宾语＋形容词，“使……”Hiswordsmademehappy.（4）make＋宾语＋动词原形，“让……做……”Hemademeworktenhoursaday.5.影响；有作用makeadifference(to…)LeiFeng’sstoriesmakeabigdifferencetomylife6.bring/take/carry/get“取，拿，运送。1）bring指把人或物从别处带到说话

4、人所在的地方。2）take指把人或物从说话人所在的地方带到别处去。3）carry无方向性，含“负重”之意，一般指随身携带，如手提、肩扛等4）get指从说话的地方到别处去把人或物带回来。e.g.1)Lilyoften()abookwithher.2)()yourbooktotheclassroom.3)()yourhomeworkheretomorrow.4)Pleasegoand()meacupoftea.(bring/take…togetsbsth=getsthforsb)7.excited形容词,意为“激动的;兴奋

5、的”,常用来修饰人,常用短语:beexcitedabout对……感到激动/兴奋exciting形容词,意为“令人激动的;令人兴奋的”,常用来修饰物•Whatan_______experienceitwas!•Hearthenewsofvictory,everybodywas______.•Weareaboutthematch.8.Open指打开门、窗、箱子、盒子等,其反义词为closeturnon指打开电灯、电视、电脑等的电源或自来水开关等,其反义词为turnoffe.g.Hethedoor,wentintothero

6、omandthelight.他打开门,进入房间,开了灯。9.difficulty(difficult)困难;难题可数名词，复数：difficulties.但表示抽象意义上的困难时是不可数名词常构成短语havedifficulty(in)doingsth.意为“做某事有困难”=haveproblems(in)doingsth.e.g.Theoldmanhasdifficulty(in)standingandwalking.10.Changeone’slife改变某人的生活e.g.TheInternetchangesour

7、life.Itmakesourlifeeasier.Step4Read2bagainandfinish2cand2dHomework:AfterreadingBen’sletter,whatwillyousaytohim?WriteashortreplytoBen.