第3課時（SectionAGrammarFocus3a-3d）R·七年級上冊Unit4MyFavouriteSubjectBrainstormsubjectWhichoneismissing?PairworkA:What’syourfavouritesubject?B:Myfavouritesubjectis…A:Whydoyoulike…?B:Becauseitis…I’mgoodat…Icanlearn…theteacher…FreetalkWhatdoyouthinkofyourschoolsubjects?Englishisimportantanduseful.Biologyisdifficultbutexciting.Mathsismyfavouritesubjectbecauseit’sfun.Readthesentences.Findoutwhentouseand,but,andbecause.Thencompletethestatementswithand,but,orbecause.3aIhaveartandgeographytoday.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and意為“和；又”，表示并列或順承關系。Helikesplayingbasketballandfootball.Ihaveaclockandit’sonthedesk.并列關系順承關系but意為“但是”，表示轉折關系。ITisusefulbutdifficult.信息技術很有用，但是很難。because意為“因為”，引導原因狀語從句，陳述原因或理由。可用來回答why引導的特殊疑問句。—Whydoyoulikemusic?—Becauseit’sinteresting.注意：在英語中，because和so不能同時在一個句子里使用。Chooseandfill1.IhaveChinese_____mathstoday.2.Historyisboring____useful.3.IlikeEnglish_______it’sinteresting.andbutbecauseandbutbecause4.Biologyisexciting,____mybiologyteacherishelpful.5.Jackdoesn’tlikemaths_______it’shard.6.Myfavouritesubjectisart,____mysisterdoesn’tlikeit.andbutbecauseandbutbecauseMatchthetwopartstomakesentences.3b1.Ihaveabicycle,2.IliketolearnaboutIT3.Shelikestolistentomusic4.HeisgoodatEnglish,5.Myfavouritesubjectisgeography6.Idon’tlikedrawing,A.andheoftenhelpsmewithmyEnglish.B.becauseIliketravelling.C.butIlikemyartteacheralot.D.anddrawpictures.E.butIoftenwalktoschool.F.becauseit’sfuntolearntousecomputers.listento聽；傾聽goodat=dowellin擅長at是介詞，后接名詞、代詞或動詞-ing形式。walkto…步行去……后接表示地點的名詞。若后接here，there，home等地點副詞，則不用介詞to。Completethepassagewithand,but,orbecause.3cIloveThursdayafternoons________wehaveafunclassthen.It’sbiologyclass,_____it’sexciting!MissBakeristheteacher,_____sheworkshardtomaketheclassinteresting.I’mnotgoodatscience,____Iliketheclassverymuch.Welearnaboutdifferentbecauseandandbutplants_____animals.Sometimesit’sdifficulttorememberalltheinformation,____MissBakerhelpsme.She’smyfavouriteteacher_____shemakeseveryoneintheclassfeelspecial.andbutandv.記住；記起ReadthepassageandanswerWhydoestheauthorloveThursdayafternoons?Becausetheyhave_______class.It’s________but_______.excitingTheteacher__________tomaketheclass__________.She_____studentsandmakeseveryoneintheclass__________.workshardinterestingdifficultTheylearnabout_________________________.differentplantsandanimalshelpsfeelspecialbiologyDoasurveyinclassusingthequestionsbelow.3dWhichisyourfavouriteschoolday?Whatsubjectsdoyouhavethatday?Whatsubjectsonthatdaydoyoulikeandwhy?Wholikesthesamesubjectsasyouandwhy?prep.如何；作為conj.當……時；由于（形容詞&疑問代詞）哪一個；哪一些常表示在已知的或一定范圍內的人或物中作出選擇。MyfavouriteschooldayisFriday.ForexampleWhichisyourfavouriteschoolday?IhaveChinese,maths,English,musicandbiology.Whatsubjectsdoyouhavethatday?IlikeEnglishandmusicbecausethey’reusefulandinteresting.Whatsubjectsonthatdaydoyoulikeandwhy?MyfriendJacklikesthesamesubjectsasmebecausehethinksthey’reimportantandfun.Wholikesthesamesubjectsasyouandwhy?GiveareportReportthesurveyresultinfrontoftheclass.Hi,everyone,hereis...’sfavouriteschoolday.Onthatday,hehas…Helikes…because……likesthesamesubjectsas…because…Summary1.Learntouseconjunctionsand,butandbecause.2.Sharesomethingaboutone’sfavouriteschoolday.1.Tomhashistory_____geographyeveryMonday.2.Biologyisdifficult____interesting.3.Lucy’sfavouritesubjectismusic________it’sexciting.andbutbecause一、選詞填空。ExerciseandbutbecauseIloveFridaymorningsb______wehaveafunclassthen.It’sg_________class,andit’se______.Welearnaboutdifferentplacesandcountries.Sometimesit’sdifficulttor_________alltheinformation,b___myteacherMissLihelpsme.Sheisoneofmyfavouriteteachers.eographyecause二、根據句意及首字母提示，補全單詞。xcitingememberut謝謝聆聽！最后送給我們自己1、教學的藝術不在于傳授本領，而在于善于激勵喚醒和鼓舞。

2、把美德、善行傳給你的孩子們，而不是留下財富，只有這樣才能給他們帶來幸福。

3、每個人在受教育的過程當中，都會有段時間確信：嫉妒是愚昧的，模仿只會毀了自己；每個人的好與壞，都是自身的一部分；縱使宇宙間充滿了好東西，不努力你什么也得不到；你內在的力量是獨一無二的，只有你知道能做什么，但是除非你真的去做，否則連你也不知道自己真的能做。

4、既然習慣