人教版（2024）七年级英语上册教学课件Unit 4 Lesson 3 Section A (GF-3d)

(GF-3d)Unit4MyFavouriteSubjectSectionAWhydoyoulikethissubject?LearningObjectivesInthislessonyouwill:1.understandtheusageofand,butandbecause;2.useconjunctionsand,butandbecausetojoininformationtogether.3.writeapassageortellastoryusingand,butandbecause.FreeTalkAnd,but,andbecausearewordswe’reallfamiliarwith.Imagineyou’reawordwizard.Canyoumakesentencesusingeachword?andbutbecausee.g.Maths

andsciencearemyfavoritesubjects,

andtheyhelpmethinkclearly.ThinkandSayThinkofthesentencesyou’vemade.Whenwouldyouuseand,butandbecause?andbutbecauseReadmoresentences.Completethestatementswithand,butorbecause.Ihaveartandgeographytoday.Englishisimportant,andmyEnglishteacherisreallynice.Biologyisdifficultbutimportant.Historyismyfavouritesubject,butmysisterdoesn’tlikeit.IlikeChinesebecauseit’sfun.Hedoesn’tlikemathsbecauseit’sboringtohim.1.Weuse“________”togiveareason.2.Weuse“________”togiveanotheridea.3.Weuse“_______”togivetwodifferentideas.becauseandbutBecause,and,butareallconjunctions（连词）.and的基本用法and的意思是“和““而且”，用来连接对等关系的词与词、短语与短语、句子与句子。E.g.Hestoodupandputonhishat.IwenttotheSummerPalace,andhewenttotheForbiddenCity.注意当and连接两个独立句子时，通常要在and前加逗号。AShelovesreadingbooks,andheenjoyswatchingmovies.当and连接三个或三个以上元素或短语时，需要在and前加上逗号。BIboughtapples,oranges,andbananas.but的基本用法but的意思是“但是，可是，而”，表示转折关系。E.g.Lilylikestheerhu

butdoesn’tliketheviolin.Marylikestheviolin,butTomdoesn’t.Heisn’tateacherbutadoctor.在but连接的句子中，如果but后面某些成分与前面相同，则可以省略。because的基本用法because的意思是“因为”，后面接句子。E.g.Shedidn’tgothere,becauseshewasill.BecauseIwastired,Iwenttobedearly.because后面接句子!!!注意回答Why问句时，只能用because。AA:Whyareyoulate?B:Becauseit’sraininghardoutside.汉语中，我们经常说“因为......所以......”，但在英文中有了because，就不能再用so。BBecausehewastired,hecouldn’twalkhere.Becausehewastired,sohecouldn’twalkhere.Matchthetwopartstomakesentences.1.Ihaveabicycle,butIoftenwalktoschool.2.IliketolearnaboutITbecauseit’sfuntolearntousecomputers.3.Shelikestolistentomusic4.HeisgoodatEnglish,andheoftenhelpsmewithmyEnglish.5.MyfavouritesubjectisgeographybecauseIliketravelling.6.Idon’tlikedrawing,butIlikemyartteacheralot.anddrawpictures.Readthepassagebeforedoingtheexercise.IloveThursdayafternoons_____wehaveafunclassthen.It’sbiologyclass,____it’sexciting!MissBakeristheteacher,____sheworkshardtomaketheclassinteresting.I’mnotgoodatscience,_____Iliketheclassverymuch.给出原因补充说明补充说明前后反转Welearnaboutdifferentplants______animals.Sometimesit’sdifficulttorememberalltheinformation,_____MissBakerhelpsme.She’smyfavouriteteacher_____shemakeseveryoneintheclassfeelspecial.给出另一个例子转折说明原因Completethepassagewithand,but,orbecause.IloveThursdayafternoons_______wehaveafunclassthen.It’sbiologyclass,____it’sexciting!MissBakeristheteacher,____sheworkshardtomaketheclassinteresting.I’mnotgoodatscience,_____Iliketheclassverymuch.Welearnaboutdifferentplants______animals.Sometimesit’sdifficulttorememberalltheinformation,_____MissBakerhelpsme.She’smyfavouriteteacher_______shemakeseveryoneintheclassfeelspecial.becauseandandbutandbutbecauseDoasurveyinclassusingthequestionsbelow.Whichisyourfavouriteschoolday?Whatsubjectsdoyouhavethatday?Whatsubjectsonthatdaydoyoulikeandwhy?Wholikesthesamesubjectsasyouandwhy?Nowwriteashortpassageusingtheanswersyougetin3d.ExampleLiHua’sfavoriteschooldayisFriday.OnFridays,wehaveChinese,English,maths,history,andbiology.LiHualikeshistoryandbiologybecauseheiscuriousabouthowpeoplelivedlongago.Healsoenjoyslearningaboutplantsandanimals.IlikethesamesubjectsasLiHuabecauseIthinkit’sfuntolearnaboutthepastandthenature.ButIthinkbiologyisalittlehardforme.Weoftenstudytogetherbecausewebothenjoythesesubjects.Game:StoryChainListentothebeginningofstory.Thinkofasentenceusing“and,”

“but,”or“because.”Whenyouhaveyoursentenceready,standupandsayittocontinuethestory.Today’sEnglishclassisspecialbecauseourteacherhasabigsupriseforus.Shesays