四川省江油市九年级英语《Unit5ItmustbelongtoCarla》教案1人教新目标版一、知识点拨1.ItmustbelongtoCarla.belongto“属于”的意思。其中to为介词。例如Thesebooksbelongtome.这些书是我的。Whodoesthisbelongto?这是谁的?2.It’smuchtoosmallforhim.Muchtoo“实在太,非常”的意思,常用在形容词和副词前。例如:It’smuchtoocoldhereinwinter.这儿冬天非常冷。Hedrovethecarmuchtoofast.他开车太快。toomuch“太多”的意思,常用在不可数名词前或动作名词后。例如:Thereistoomuchsnowandiceinwinter冬天冰雪太多。WatchingTVtoomuchisbadforyourhealth.看电视太多对身体不好。3.Itislessofaproblemtobepoorthantobedishonest.dis-前缀,放在形容词、副词、名词、动词前,表示否定、相反或相对。例如:agreement同意disagreement不同意ability能力disability残疾advantage优势;好处disadvantage不利;不利条件honest诚实的dishonest不诚实的二、ActivityandProbeGoal:Tomakeinferencesusingcan’t,could,mightandmust.Materials:Clothesandotheritemssuchasashoe,aT-shirt,anotebook,etc.Procedure:Dividetheclassintofourteams.Holdupanitemandinvitetheteamstotaketurnsmakingstatementsaboutwhoitbelongstousingthewordscan’t,could,mightandmust.Forexample:T:(HoldinguparedT-shirt)Whomightitbelongto?Team1:Itcan’tbeCarla’s.Shedoesn’tlikered.Team2:ItcouldbeAnna’s.ShelikeswearingT-shirt.Team3:ItmightbeLily’s.Shelikesred.Team4:ItmustbeAlice’s.ShehasaredT-shirt.Eachteamgetsonepointforeachcorrectstatement.Studentsareallowedtomakefivestatementsabouteachitem.MaterialsforPreparingLessons知识点拨1.Noparties.Nopets.NoTVonschool.Noshoppingforclothes.no的用法用于表示某事被禁止,以上各句均属于此用法。no与可数名词的单数、复数或不可数名司连用,“没有,无”的意思,相当于not…any/not…a例如;Wehavenofriendshere.这里我们没有朋友。Ihavenotimeata11towritetoyou.我根本没时间给你写信。用作否定回答。例如:Isitraining?下雨吗?No,itisn’t.没下。2.Haveyoueverbeentoanothercountry?havebeento,havebeenin和havegoneto的区别havebeento表示某人曾经去过某地,现在已经回来,主语可用各种人称。含义为“去过”“到过”。例如:IhavebeentomanyplacesinTokyo.我去过东京的许多地方。Hehasneverbeenabroad.他从未到过国外。havebeenin表示某人“已在某地停留一段时间,现仍在那里”,其后常带表示一段时间的状语。例如:WehavebeeninXi’anfortwoweeks.我们在西安呆了两个多星期了。(现仍在西安)HowlonghavetheybeeninChina?他们在中国呆了多长时间了?(仍在中国)havegoneto表示某人去了某地,这个人已经不在此地,还没有回来。主语只能是第三人称。含义为“去……了”。例如;TomhasgonetoBeijingandhewillcomebacknextweek.汤姆去北京了,下个星期回来。经典范例1.Yourmothermustbecooking,________.(改为反意疑问句)解析:答案是:isn’tshe。在反意疑问句中,当陈述部分含有mustbe表示“一定是、肯定是”等推测意义时,疑问部分不用must,而要根据主语动词的对应形式。2.maybe,maybe(1)Theprettygirl________ournewclassmate.(2)________myfatherisathome.解析:maybe是副词,意思是“也许、可能”,在句中作状语,常居于句首。而maybe结构中,may是情态动词,be是动词原形,两者构成完整的谓语形式,意为“也许是,可能是”,故答案是:(1)maybe(2)maybe3.Thecomputermustbe__________.A.Lily’sandLucy’sB.LilyandLucy’sC.Lily’sandLucyD.LilyandLucy’s解析:答案是B。由主语thecomputer判断出名词所有格应用“LilyandLucy’s”来表达“这台电脑肯定是丽丽和露西两个人共同的”这个意思。探究学习1.Muchtoo与toomuch(1)Hedrove________fast.(1)muchtoo(2)You’vegivenme________.(2)toomuch(3)WatchingTV________isbadforyourhealth.(3)toomuch2.can与beabletoIQ大比拼Whatshouldreplacethequestionmark?362821131314553?Key:8.Lookingbothacrossanddown,eachpairofnumberstotalsonemorethanthepreviouspairofnumber,so8+3=11and4+8=12.