【課件】Unit+4+Section+A+Grammar+Focus+課件人教版（2024）七年級英語上冊++VIP

Whydoyoulikethissubject?GrammarFocus

Learningobjectives感知學(xué)習(xí)一些描述科目，表達(dá)觀點(diǎn)的詞匯和短語；能夠理解連詞and,but,because的表意功能和用法。（學(xué)習(xí)理解）結(jié)合思維導(dǎo)圖并靈活應(yīng)用所學(xué)的連詞，復(fù)述3c的主要內(nèi)容，使自己的表達(dá)更加具有邏輯性，語義更加的豐滿；能夠完成班級調(diào)查，并用所學(xué)目標(biāo)語言進(jìn)行口頭匯報(bào)。（應(yīng)用實(shí)踐）設(shè)計(jì)自己理想的課表并陳述理由；能夠有意識地關(guān)注句子之間的邏輯性，能夠在課后拓展了解一些連詞的應(yīng)用，并將所了解到的知識與所學(xué)知識一起應(yīng)用到交流實(shí)踐中。（遷移創(chuàng)新）

通過本課時學(xué)習(xí)，我們能夠：123Let'ssharesomeofyourhomework.MyfavouritesubjectisEnglishbecauseit’susefulandmyEnglishteacherMsTangisreallynice.TolearnEnglishwell,weshouldmemorize(記)morewords,readmoreandanswertheteacher’squestionsactively(活躍地)inclass.ButI’mnotgoodatmathsbecauseit’sdifficult.I’mnotgoodwithnumberssoIneedhelpwithmaths.Myfavouritesubjectishistory.It’sinterestingtolearnaboutthepast.Wecanvisitmoremuseums,readmorehistorybooks.Ineedhelpwithgeography.It’sboring.Whichoneisbetter?Why?MyfavouritesubjectisEnglishbecauseit’susefulandmyEnglishteacherMsTangisreallynice.TolearnEnglishwell,weshouldmemorize(記)morewords,readmoreandanswertheteacher’squestionsactively(活躍地)inclass.

ButIneedhelpwithmathsbecauseit’sdifficultandI’mnotgoodwithnumbers.MyfavouritesubjectisEnglishbecauseit’susefulandmyEnglishteacherMsTangisreallynice.TolearnEnglishwell,weshouldmemorize(記)morewords,readmoreandanswertheteacher’squestionsactively(活躍地)inclass.

ButIneedhelpwithmathsbecauseit’sdifficultandI’mnotgoodwithnumbers.1.Weuse“__________”togiveareason.2.Weuse“__________”togiveanotheridea.3.Weuse“__________”togivetwodifferentideas.becauseandbutIhaveartandgeographytoday.Englishisimportant,andmyEnglishteacherisreallynice.Biologyisdifficultbutimportant.Historyismyfavouritesubject,butmysisterdoesn’tlikeit.IlikeChinesebecauseit’sfun.Hedoesn’tlikemathsbecauseit’sboringtohim.Readthesentences.Findoutwhentouseand,but,andbecause.3a(1)連詞and和but可以連接并列的_____________或_____________，連接句子時可以在它們前面加_____________；(2)because連接_____________，它前面_______標(biāo)點(diǎn)符號。單詞、短語句子逗號兩個句子不加單詞句子句子連詞：用來連接單詞、短語或句子的一種虛詞。連詞在句中不能單獨(dú)作句子成分，只起連接作用。按照性質(zhì)可分為兩類：并列連詞和從屬連詞。本單元學(xué)習(xí)三個連詞and、but、because，其中and、but屬于并列連詞，because屬于從屬連詞。連詞類型含義表示關(guān)系連接成分andbutbecause并列連詞并列連詞從屬連詞和，而且但是因?yàn)椴⒘修D(zhuǎn)折因果前后均為同層次的單詞、短語或句子其后接表示原因的句子1.and

表示“和、并且”，連接兩個或幾個并列的成分(當(dāng)連接兩個以上的詞語時，通常把a(bǔ)nd放在最后一個詞語前)，表示并列或順承，常用于肯定句。Shelikesmusic,artandmaths.eg:她喜歡音樂、美術(shù)和數(shù)學(xué)。Comehereandyoucanhaveagoodtime.eg:來這里，你會玩得開心。在否定句中要把a(bǔ)nd變?yōu)閛rShedoesn’tlikemusicorart.eg:她不喜歡音樂和美術(shù)。2.but意為“但是；然而”，用來引出相反意見或不同情況。連接兩個并列的成分或句子時，語氣較強(qiáng)，在意義上構(gòu)成明顯的對比。與前一分句可用(可不用)逗號，與后一分句不用逗號。eg:這個女人年齡大了，但她看起來非常年輕。Thewomanisold,butshelooksveryyoung.(與分句可用逗號分開)

eg:我邀請了所有人，但只有兩個人來了。Ihadaskedeveryonebutonlytwopeoplecame.(不用逗號分開)3.because意為“因?yàn)椤保脕硪龑?dǎo)原因狀語從句，強(qiáng)調(diào)直接造成某種結(jié)果的理由和原因。多置于主句之后，有時為了強(qiáng)調(diào)，也可置于主句之前，并用逗號與句子的其他成分隔開。because還可以用來回答由why引導(dǎo)的特殊疑問句。Ican'tgooutwithyoubecauseIamverybusy.=BecauseIamverybusy,Ican'tgooutwithyou.=Iamverybusy,soIcan'tgooutwithyou.eg:因?yàn)槲姨Γ晕也荒芡阋黄鸪鋈?。Tips:在漢語中，表示因果關(guān)系一般用“因?yàn)椤浴?，但在英語中，because(因?yàn)?與so(所以)不能同時出現(xiàn)在一個句子中。3bMatchthetwopartstomakesentences.1.Ihaveabicycle,2.IliketolearnaboutIT3.Shelikestolistentomusic4.HeisgoodatEnglish,5.Myfavouritesubjectisgeography6.Idon’tlikedrawing,A.andheoftenhelpsmewithmyEnglish.B.becauseIliketravelling.C.butIlikemyartteacheralot.D.anddrawpictures.E.butIoftenwalktoschool.F.becauseit’sfuntolearntousecomputers.聽擅長于很喜歡畫畫走路去學(xué)校學(xué)習(xí)使用電腦learntodosth.學(xué)習(xí)做某事Let'sshareyourEnglishclassschedule.LessonTimeMondayTuesdayWednesdayThursdayFriday7:20--7:50MorningReading1st8:00--8:45ChineseEnglishChineseEnglishChinese2nd8:55--9:40EnglishpoliticsmathsmathsChinese3rd10:00--10:45mathsChinesemathsITmaths4th11:00--11:45ITbiologyhistoryChineseEnglishLunchBreak5th2:00--2:45musicPEEnglishbiologygeography6th3:00--3:45historymathsorallanguagePEpolitics7th3:55--4:40classmeetinggeographyartclubreading4:50--5:30AfterClassServiceMyclassscheduleWhichisyourfavouriteschoolday?Why?DaysofaweekMondayTuesdayWednesdayThursdayFridaySaturdaySunday星期一星期二星期三星期四星期五星期六星期日weekdays(工作日)weekend（周末）3cCompletethepassagewithand,but,orbecause.IloveThursdayafternoons_______wehaveafunclassthen.It’sbiologyclass,_______it’sexciting!MissBakeristheteacher,_____sheworkshardtomaketheclassinteresting.I’mnotgoodatscience,_______Iliketheclassverymuch.Welearnaboutdifferentplants_______animals.Sometimesit’sdifficulttorememberalltheinformation,_______MissBakerhelpsme.She’smyfavouriteteacher_______shemakeseveryoneintheclassfeelspecial.becauseandandbutandbut努力工作有時It’s+adj.+todosth.makesb.feel+adj.使某人感覺…記住because3.Whatdo“we”learninbiologyclass?4.Whoisthewriter'sfavouriteteacher,andwhy?Readthepassageandanswerthequestions.WhydoesthewriterlikeThursdayafternoons?Whydoesthewriterlikebiologyclass?MissBaker.Becauseshemakeseveryoneintheclassfeelspecial.Becausethewriterhasafunclassthen.Welearnaboutdifferentplantsandanimals.Becausebiologyclassisexcitingandthewriterlikesthebiologyteacher,MissBaker.Completethemindmapwiththeinformationfromthepassage.Reasons:Thesubject:_______________________________Theclass:_________________________________Theteacher:_______________________________________________________________________________________________________________Favouriteschoolday:_______________Favouritesubjectsonthatday:

________ThursdayafternoonsbiologyIt’sexciting.Icanlearnaboutdifferentplantsandanimals.MissBakerworkshardtomaketheclassinteresting.Shehelpsmetorememberalltheinformation.Shemakeseveryoneintheclassfeelspecial.Useand,but,andbecausetoretellthepassageaccordingtothemindmap.Doasurveyinclassusingthequestionsbelow.3dWhichisyourfavouriteschoolday?Whatsubjectsdoyouhavethatday?Whatsubjectsonthatdaydoyoulikeandwhy?Wholikesthesamesubjectsasyouandwhy?Myfavouriteschooldayis__________.Ihave_________,_________and_________onthatday.Ilike________becauseit’s________andtheteacheris________.Ialsolike________because____________._________likesthesamesubjectsasmebecause________________.ChecklistActivity:Makeanoralreport互評師評ContentsDiscussthequestionsinyourgroupUsethesentenceswehavelearnedtodaySpeakingSpeakclearlyandfluentlyUsetoneandbodylanguageproperlyExcellentGoodTo

be

improvedLessonTimeMondayTuesdayWednesdayThursdayFriday7:20--7:50MorningReading1st8:00--8:45ChineseEnglishChineseEnglishChinese2nd8:55--9:40EnglishpoliticsmathsmathsChinese3rd10:00--10:45mathsChinesemathsITmaths4th11:00--11:45ITbiologyhistoryChineseEnglishLunchBreak5th2:00--2:45musicPEEnglishbiologygeography6th3:00--3:45historymathsorallanguagePEpolitics7th3:55--4:40classmeetinggeographyartclubreading4:50--5:30AfterClassServiceDesignyourdreamclassschedule.GroupworkShareyourdreamclassscheduleandgivesomereasons.Summary連詞定義分類用來連接單詞、短語或句子的一種虛詞。在句中不單獨(dú)作成分，只起連接作用。并列連詞從屬連詞andbutbecause表并列，連接單詞、短語或句子，表示“和、并且”表轉(zhuǎn)折，意為“但是；然而”，用來引出相反意見或不同情況表原因，意為“因?yàn)椤?，用來引?dǎo)原因狀語從句，強(qiáng)調(diào)直接造成某種結(jié)果的理由和原因。在否定句中要把a(bǔ)nd變?yōu)閛rbut不和though連用because不和so連用ExercisesMialikesEnglish_______Chinese.Thedresslooksnice,_______it’stooexpensiveforme.

Ms.Tang’sroomisverytidy,_______shecleaniteveryday.

4.Myfavouritesubjectismaths________I’mgoodwithnumbers.

5.KevinwantstogotoKaifeng,_______hehasnotime.

6.Thecarisold,______stillveryuseful.7.Emmabuysaninterestingbook________shelikesitalot.andbutbecausebecausebutI.Completethesentenceswithand,but,orbecause.butandII.Choosethecorrectanswer.1.Ice-creamisdelicious,_______wecan’teattoomuch.and B.so C.because D.but2.Goodfriendsarelikestars.Youdon’talwaysseethem,_____youknowtheyarethere.or B.so C.but D.because3.Tonyneverspendsmoneyinbuyingbooks_____hedoesn’tlikereading.A.but B.because C.so D.after4.

Ididnotgotoschoolyesterday_____Iwasill.A.as B.and C.but D.becauseDCBDIII.Combinethefollowingsentencesintoonesentencewithand,butorbecause.1.Idon'tlikecakes.Theyaretoosweet.2.Mygrandpaisold.Mygrandpalooksstrong.3.MsYangismyteacher.Sheiskind.4.Alicelikesdrawingpictures.Alicelikesplayingbadminton.Idon'tlikecakesbecause