英语人教版八年级下册第四课时.ppt

SectionB第四课时2a-2b,Unit2Illhelptocleanupthecityparks.,beblind,bedeafandbeunabletospeak,beunabletousehands,beunabletowalk,disabledpeople,预习检测:查,Howtohelpthem?,Ahelper-dog,Howdoyouusuallythanksomeonewhohelpsyou?,haveacall,writealetter,问导,Howdoyouusuallythanksomeonewhohelpsyou?,chatonQQ,sendmicromessage,2bSkimtheletterandanswerthequestions.,练：Reading,1.WhowrotethelettertoMissLi?Why?,BenSmith.Becauseshehelpedhimmakeitpossibletohaveaspecialtraineddog.,2bSkimtheletterandanswerthequestions.,Reading,2.WhatdidMissLido?,ShesentmoneytoAnimalHelpers,agroupthatwassetuptohelpdisabledpeople.,Readandcircle“T”or“F”.,1.Thewritercantuseherarmsorlegswell.2.Luckywasbroughttothewriterbyherfriend.3.Theyhavebeentrainedat“Animalhelpers”forsevenmonths.4.Adog-helperisforthosewhoaredisabled.5.Luckycanunderstanddifferentorders.,T,F,F,T,T,Languagepoints,1.Imsureyouknowthatthisgroupwassetuptohelpdisabledpeoplelikeme.（1）setup意为“建起；设立”。如：Afundwillbesetupforthedeadmensfamilies.抚恤死难工人家属的基金会即将建立起来。,(2)disabled意为“丧失能力的；有残疾的”既可以做表语也可以做定语。如：Employersarebeingencouragedtohiredisabledworkers.雇主受鼓励雇用残废的工人。Nowthathewasdisabled,hishousehadbecomeaprisontohim.因为他残废了，他的房子就成了他的牢笼。,Languagepoints,Languagepoints,2.Luckymakesabigdifferencetomylife.makeadifference意为“影响；有作用”。如：Doeshisabsencemakeadifferencetoyourwork?没有他,会影响你的工作吗?Thisshouldnotmakeadifferenceformostusers.对于大多数用户，这并没有影响。,Languagepoints,3.Whatwoulditbeliketobeblindordeaf?(1)blind是形容词，意为“瞎的；失明的”，在句中可用作定语、主语补足语或宾语补足语。如：Shewantsitsomuchthatshebecamesostupidandblind.她那么渴望,以致到了又笨又盲目的地步。Withouthisspectacles,heisasblindasabat.没有眼镜,他是几乎全盲的。,Languagepoints,(2)deaf是形容词，意为“聋的”时可用作定语和表语，deaf前加定冠词可作名词使用，表示一类人。如：Hesadeafmuteandcannottellanyonesecret.他是个聋哑人，不会把他们的秘密告诉任何人。表示哪只耳朵聋，deaf后接介词in引导的短语。“聋和哑”说deafanddumb；“聋哑人”说deaf-mute或deafmute。,Languagepoints,4.Orimagineyoucantwalkoruseyourhandseasily.imagine意为“想象；设想”，是及物动词,其主语一般是表示人的名词或代词。imagine一般不用于进行时,可用于被动结构。如：YoucanimaginehowsurprisedIwas.你可以想象我是多么惊讶。Icantimaginelivingwithoutfriends.我无法想象离开朋友如何生活。IcantimaginewhatNoahhadinmind.我猜不出挪亚脑子里想的是什么。,Languagepoints,5.ShetalkedtoAnimalHelpersaboutgettingmeaspecialtraineddog.她跟“动物助手”谈过后让我得到了一只受过特殊训练的狗。（1）train是动词，意为“训练；培训”，用作及物动词时,接名词、代词作宾语。还可接以“(as/tobe)n./adj.”或动词不定式充当补足语的复合宾语。trainsb.todosth.表示“训练某人去做某事”。另外，train也可以与介词for连用，表示“为而进行训练”。如：Intheinterestofourclients,wewouldtraintheirtechnicalstaffatrequest.从客户利益出发,我们会应客户要求培训他们的技术人员。Hetrainedhisbinocularsonthedistantfigures.他把双筒望远镜对准远处的景物。,(2)training是名词，意为“训练；培训”，training表示“训练,受训”,用作不可数名词。training有时可用作定语。如：Theyfinishedthepreparatorytraining.他们完成了预备训练。Thearmytrainingexercisesendedwithamockbattle.军事训练演习以一场模拟战结束。,Languagepoints,Languagepoints,6.LuckyisverycleverandunderstandsmanyEnglishwords.(1)clever是形容词，意为“聪明的；聪颖的”，clever在句中可用作定语、表语或补语。clever前可用very修饰。其比较级为cleverer,最高级为cleverest。如：Hessoclever,hemakesmefeelinferior.他那么聪明，让我自愧不如。Hissonwasverycleverandpassedallhisexaminationsatschool.他的儿子非常聪明,通过了学校的所有考试。,Languagepoints,(2)understand是动词，意为“理解；领会”，其过去式是understood；可用作不及物动词,也可用作及物动词。用作及物动词时,可接名词、代词、动名词、带疑问词的动词不定式、that从句及疑问词从句作宾语,还可接以“tobe+n./adj.”或动词不定式充当补足语的复合宾语。如：Heistryinghisbesttounderstandhismeaning.他正在尽力弄明白他的意思。Idontunderstandwhatyouretalkingabout.我不明白你在说什么。,1.DavidBurtsdreaminChinaistogointothewestand_anearlychildhoodschoolthere.A.cleanupB.lookupC.giveupD.setup2.If_,howcanachildenjoythehappinessoflife?A.beingbornblindanddeafB.borntobeblindanddeafC.beingblindanddeafD.bornblindanddeaf3.Dear,whataboutgoingtot