Unit4第四课时SectionAGrammarFocus课件人教版级英语上册

SectionAWhydoyoulikethissubject?SectionAGrammarFocusLet'sguess:Whatsubjectisit?

①Wecandrawbeautifulpicturesinthisclass!

②Ittakesusintoaworldfullof1,2,3andX,Y,Z…It'sdifficultbutuseful!Let'sguess:Whatsubjectisit?

③Inthisclass,wecanplayfootballandbasketball.④Itisinteresting!Inthisclass,wecanknowanimals,plantsandsoon.

⑤It'srelaxing.Wecansinganddanceinthisclass!Whatdoyouthinkofthesesubjects?Ilike________becauseit’s______.Idon’tlike______becauseit’s_____.like/dislikereasonsFreetalkWhatdoyouthinkofthesesubjects?Biologyisdifficult_____important.Englishisimportant______myEnglishteacherisreallynice.reasonsreasonsbutandReadthesentences.GrammarFocus今天我有美术课和地理课。英语很重要，并且我的英语老师很好。Whatcanyoufind？Englishisimportant,andmyEnglishteacherisreallynice.Ihaveartandgeographytoday.and表示“和”，“而且”，并列关系。生物是困难的但重要。历史是我最喜爱的学科，但我的姐姐不喜欢它。Whatcanyoufind？Historyismyfavoritesubject,butmysisterdoesn’tlikeit.Biologyisdifficultbutimportant.but表示“但是”，并列且转折关系。Readthesentences.GrammarFocus我喜欢语文因为它很有趣。他不喜欢数学因为它是无聊的。Whatcanyoufind？Hedoesn’tlikemathbecauseit’sboring.IlikeChinesebecauseit’sfun.because表示“因为”，解释原因。Readthesentences.GrammarFocusbecauseandbutWeuse“__________”togiveareason.Weuse“__________”togiveanotheridea.Weuse“__________”togivetwodifferentideas.Completethestatementswithand,but,orbecause.3a(1)连词and和but可以连接并列的_____________或_____________，连接句子时要在它们前面加_____________；(2)because连接_____________，它前面不加______________。Ihaveartandgeographytoday.Englishisimportant,andmyEnglishteacherisreallynice.Biologyisdifficultbutimportant.Historyismyfavouritesubject,butmysisterdoesn’tlikeit.IlikeChinesebecauseit’sfun.Hedoesn’tlikemathsbecauseit’sboringtohim.句子成分两个句子逗号两个句子标点符号Readthesentencesin3aandsummarize.1.Hisgardenissmall_________beautiful.2.Bob________Lilyareclassmates.3.IlikeMrHu’sclass__________it’seasy________fun.4.Lucyistidy,___________Lilyisn’t.5.ThisisLinda,________sheismygoodfriend.6.Tomistall,________Timisshort.7.IlikeChina,_________Ilikethefoodhere.8.Myfavouritesubjectisscience________it’sveryinteresting.9.CindylikesEnglish,______it’sverydifficultforher.10.Pandasareblack______white.butFillintheblanksusingand,but,because.andbecauseandbutandbutandbecausebutandPracticeMatchthetwopartstomakesentences.1.Ihaveabicycle,2.IliketolearnaboutIT3.Shelikestolistentomusic4.HeisgoodatEnglish,5.Myfavouritesubjectisgeography6.Idon’tlikedrawing,A.andheoftenhelpsmewithmyEnglish.B.becauseIliketravelling.C.butIlikemyartteacheralot.D.anddrawpictures.E.butIoftenwalktoschool.F.becauseit’sfuntolearntousecomputers.了解听begoodatsth/doing擅长于做...helpsbwith/(to)dosth帮助某人做走路去...itis+adj.+(forsb)+todosth3bcompletethestatementswithand,but,orbecause.3b1.Ihaveabicycle,2.IliketolearnaboutIT3.Shelikestolistentomusic4.HeisgoodatEnglish,5.Myfavouritesubjectisgeography6.Idon’tlikedrawing,A.andheoftenhelpsmewithmyEnglish.B.becauseIliketravelling.C.butIlikemyartteacheralot.D.anddrawpictures.E.butIoftenwalktoschool.F.becauseit’sfuntolearntousecomputers.completethestatementswithand,but,orbecause.3cIloveThursdayafternoons_______wehaveafunclassthen.It’sbiologyclass,____it’sexciting!MissBakeristheteacher,____sheworkshardtomaketheclassinteresting.I’mnotgoodatscience,_____Iliketheclassverymuch.Welearnaboutdifferentplants______animals.Sometimesit’sdifficulttorememberalltheinformation,_____MissBakerhelpsme.She’smyfavouriteteacher_______shemakeseveryoneintheclassfeelspecial.记住completethestatementswithand,but,orbecause.3cIloveThursdayafternoons_______wehaveafunclassthen.It’sbiologyclass,____it’sexciting!MissBakeristheteacher,____sheworkshardtomaketheclassinteresting.I’mnotgoodatscience,_____Iliketheclassverymuch.Welearnaboutdifferentplants______animals.Sometimesit’sdifficulttorememberalltheinformation,_____MissBakerhelpsme.She’smyfavouriteteacher_______shemakeseveryoneintheclassfeelspecial.becauseandandbutandbutbecauseReadthepassageandanswerWhydoestheauthorloveThursdayafternoons?Becausetheyhave_______class.It’s________but_________.Theteacher__________tomaketheclass__________.She_____studentsandmakeseveryoneintheclass__________.Theylearnabout_________________________.biologyexcitingdifficultworkshardinterestinghelpsfeelspecialdifferentplantsandanimalsDrawamindmapabouthowtointroduceyourfavoriteschoolday.1.Favoriteschoolday/subjectIlove…Myfavoriteschoolday/subjectis…2.ThereasonBecause…3.Theteacher…istheteacher,and……ismyfavoriteteacherbecause…4.TheclassIt’s…Welearnabout…MyfavoriteschooldayDoasurveyinclassusingthequestionsbelow.3dWhichisyourfavou