【课件】Unit+4+Section+A（Grammar+focus3a+-3d）课件人教版英语七年级上册+

Unit4MyFavouriteSubjectSectionA(grmmarfocus3a–3d)reviewWhat’syourfavouritesubject?_________________________.MyfavoritesubjectisbiologyWhydoyoulikeit?_________________________.Ithinkit’sinterestingandusefulWhatothersubjectdoyoulike?________________________________.Ialsolikemathsbecauseit’simportantreviewWhat’syourfavouritesubject?_________________________.MyfavoritesubjectisP.E.Whydoyoulikeit?_________________________.Ithinkit’seasyandexcitingWhatothersubjectdoyoulike?________________________________.IalsolikeITbecauseit’susefulreview_________________________?Myfavoritesubjectishistory._______________________?Ithinkit’sinterstingandeasy._________________________?Ialsolikemathbecauseit’simportantanduseful.What’syourfavouritesubjectWhydoyoulikeitWhatothersubjectdoyoulikereview_________________________?MyfavoritesubjectisEnglish._______________________?Ithinkit’sinterstinganduseful._________________________?IalsolikeITbecauseit’sfun.What’syourfavouritesubjectWhydoyoulikeitWhatothersubjectdoyoulikepresentationReadthesentences.Findoutwhentouseand,but,andbecause.Thencompletethestatementswithand,but,orbecause.Ihaveartandgeographytoday.Englishisimportant,andmyEnglishteacherisreallynice.Biologyisdifficultbutimportant.Historyismyfavouritesubject,butmysisterdoesn’tlikeit.IlikeChinesebecauseit’sfun.Hedoesn’tlikemathsbecauseit’sboringtohim.Weuse“_____”togiveanotheridea.andWeuse“____”togivetwodifferentideas.butWeuse“________”togiveareason.becauseusesth使用某物usesthtodosth=usesthfor(doing)sth使用某物做某事n.原因，理由3apresentationReadthesentences.Findoutwhentouseand,but,andbecause.Thencompletethestatementswithand,but,orbecause.Ihaveartandgeographytoday.Englishisimportant,andmyEnglishteacherisreallynice.Biologyisdifficultbutimportant.Historyismyfavouritesubject,butmysisterdoesn’tlikeit.IlikeChinesebecauseit’sfun.Hedoesn’tlikemathsbecauseit’sboringtohim.3a

Weuse“________”togiveareason.Weuse“_____”togiveanotheridea.Weuse“____”togivetwodifferentideas.becauseandbutpresentationand,but,because的用法连词：用来连接词与词，短语与短语，以及句子与句子的虚词叫做连词。一、and的用法作并列连词，可以连接并列的单词、短语或句子，意为“和，又，而”IlikeChineseandEnglish.Lucyhasmathsinthemorning,andshehasbiologyintheafternoon.Tip:

肯定句用and,否定句和疑问句中and要变or.IlikeChineseandEnglish.Idon’tlikeChineseorEnglish.presentationand,but,because的用法意为“但是”，表转折关系，所连接的成分意思相反或者相对，可连接单词、短语或者句子。Englishisinterestingbutdifficult.Lucylikesmaths,butshedoesn’tlikehistory.二、but的用法

连词：用来连接词与词，短语与短语，以及句子与句子的虚词叫做连词。presentationand,but,because的用法意为“因为”，表因果关系。-Whydoyoulikemaths?-Becauseitisuseful.三、because的用法

连词：用来连接词与词，短语与短语，以及句子与句子的虚词叫做连词。1.回答why引导的特殊疑问句，后跟句子，申诉原因或理由。2.引导原因状语从句，表示直接原因。Ilikemathsbecauseitisuseful.Tip:but和so不能同时出现在一个句子中.presentation用and,but,because填空1.Ilikereading____________mysisterlikesreading,too.2.Myschoolissmall_____________beautiful.3.--WhydoyoulikeP.E.?--________________it’sexciting.4.Lucy________Lilyareinthesameclass.5.Jackdoesn’tlikemaths_____________itisdifficult.6.HeknowsEnglishisimportant,___________hedoesn’tlikeit.andbutBecauseandbecausebutpresentationMatchthetwopartstomakesentences.1.Ihaveabicycle,2.IliketolearnaboutIT3.Shelikestolistentomusic4.HeisgoodatEnglish,5.Myfavouritesubjectisgeography6.Idon’tlikedrawing,A.andheoftenhelpsmewithmyEnglish.B.becauseIliketravelling.C.butIlikemyartteacheralot.D.anddrawpictures.E.butIoftenwalktoschool.F.becauseit’sfunto

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usecomputers.3bbegoodatsth./doingsth.=dowellinbegoodwithbegoodforbegoodtosb.likedoingsth.helpsb.withsthhelpsb.(to)dosth.alot=verymuchwalktosp.=gotosp.onfootIt’sadj.todosth.learntodosth.usesth.todosth.use--usefulpresentationCompletethepassagewithand,but,orbecause.IloveThursdayafternoons________wehaveafunclassthen.It’sbiologyclass,_____it’sexciting!MissBakeristheteacher,_____sheworkshardtomaketheclassinteresting.I’mnotgoodatscience,____Iliketheclassverymuch.Welearnaboutdifferentplants_____animals.Sometimesit’sdifficulttorememberalltheinformation,____MissBakerhelpsme.She’smyfavouriteteacher_____shemakeseveryoneintheclass

feelspecial.becauseandandbut3candbutbecausemakesb.adj.benotgoodatbegoodatverymuch=alotdifferent+可数名词复数It’sadj.todosth.makesb.adj.makesb.dosth.feel+adj.presentationDoasurveyinclassusingthequestionsbelow.Whichisyourfavouriteschoolday?Whatsubjectsdoyouhavethatday?Whatsubjectsonthatdaydoyoulikeandwhy?Wholikesthesamesubjectsasyouandwhy?3dpresentationDoasurveyinclassusingthequestionsbelow.3dWhichisyourfavouriteschoolday?_____________________.MyfavouriteschooldayisMonday.Whatsubjectsdoyouhavethatday?_____________________.Ihavemaths,ChineseandmusicWhatsubjectsonthatdaydoyoulikeandwhy?_____________________.Ilikemusicbecauseit’seasya