Unit4 Don27t eat in class.Section A 2d-3c

.,Donteatinclass.,SectionA2d-GrammarFocus-3c,.,Newwordsandphrases:,important重要的bring帶來，取來haveto不得不uniform校服，制服quiet安靜的,unimportantimportantdaybringsth.tohastobequiet安靜的,an,.,1.IsJohnnewatschool?_2.Aretheremanyrulesatschool?_,2dReadtheconversationin2dandanswerthequestions.,Yes,heis.,Yes,thereare.,3.Canhebringmusicplayerstoschool?_4.Dotheyhavetoalwaysweartheschooluniform?_,No,hecant.,Yes,theydo.,.,2d.Role-playtheconversation.,John:Hi,mynamesJohn.Itsmyfirstdayatschool.Alice:Hi,John.ImAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,dontbelatefortheclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?,.,Alice:No,wecant.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.,.,1、arrive“到達(dá)”。Dontarrivelateforschool.不要上學(xué)遲到。arrive不及物動(dòng)詞，不能直接跟表示地點(diǎn)的名詞。如果要跟名詞，就必須加介詞in或at。在大地方前加in（國(guó)家、城市等），在小地方前加at（家、學(xué)校、商店等）。arrivein/at+地點(diǎn)getto+地點(diǎn)reach+地點(diǎn)(到達(dá)某地)TheyarrivedinBeijingatsix.他們六點(diǎn)鐘到的北京。Weusuallyarriveatthevillageinthemorning.我們通常在早上到那個(gè)小村莊。,Languagepoints,.,1)listen聽；用來提醒某人注意，后面不跟事物。Listen!Whossingingintheclassroom?聽！誰(shuí)在教室里唱歌？2)如果后面跟要聽的事物，應(yīng)跟介詞to再跟事物。Listentoourteachercarefully.認(rèn)真聽老師講。3.fight打架，爭(zhēng)吵1)作動(dòng)詞用Jackneverfightswithhisbrother.杰克從不和他的弟弟打架。2)作名詞，意為“打架；爭(zhēng)吵”;常用詞組haveafight“打架；吵架”Didyouhaveafightwithher?你和她吵過架嗎？,2.listen的用法；,.,4.wear意為“穿、戴”MyauntwearsablueskirtandawhiteT-shirt.我姑姑穿著藍(lán)色的裙子，白色的T恤。Doeshewearglasses?他戴眼鏡嗎？5.Whataretherules?規(guī)則是什么？Well,wecantarrivelateforclass.哦，我們上課不能遲到。1)rule“規(guī)則”，可數(shù)名詞，構(gòu)成的短語(yǔ)有：obey/followtherules遵守規(guī)章breaktherules違反規(guī)則,.,6.bring(v)帶來take(v)帶走bringsth/sbto+地點(diǎn)bringsthheretakesth/sbto+地點(diǎn)takesththere我們能把音樂播放器帶到學(xué)校嗎？Canwebringmusicplayertoschool?請(qǐng)把這些書拿到圖書館去。Pleasetakethesebookstothelibrary.他的爸爸經(jīng)常帶他到動(dòng)物園。Hisfatheroftentakeshimtothezoo.,.,7.情態(tài)動(dòng)詞haveto的用法,haveto意思是“必須，不得不”。結(jié)構(gòu):主語(yǔ)haveto動(dòng)詞原形其他(一般現(xiàn)在時(shí),主語(yǔ)是第三人稱單數(shù)時(shí),用hasto)如：Wehavetowearsportsshoesforgymclass.在體育課上，我們必須穿運(yùn)動(dòng)鞋。Tomhastopracticetheguitareveryday.湯姆每天必須練習(xí)彈吉他。Ihadtogetupat5:00amlastMonday.上周一，我不得不早上5點(diǎn)起床。,.,2)否定形式:主語(yǔ)donthaveto動(dòng)詞原形其他(主語(yǔ)是第三人稱單數(shù)時(shí),用doesnthaveto）Nickdoesnthavetowearauniform.Wedonthavetodoourhomeworkatonce.我們不必馬上完成作業(yè)。3)一般疑問句:Do(Does)主語(yǔ)haveto動(dòng)詞原形其他如:Doyouhavetostayathomeonweekends?周末你必須待在家里嗎？Yes,Ido./No,Idont.是的，我必須。/不，我不必。,.,8.haveto與must1)haveto意為“必須做某事”強(qiáng)調(diào)“客觀需要”Theyhavetowearschooluniformseveryday.他們每天必須穿校服。2)must意為“必須”強(qiáng)調(diào)主觀上的愿望Itslate.Imustgohomenow.天晚了?，F(xiàn)在我必須要回家。1.Itscoldoutside.We_stayathome.2.We_begoodwithourparents.,.,haveto/hasto/hadto,dont/doesnthaveto=neednt,必須，不得不,不必、沒有必要,1.我們必須穿校服嗎？,2.瑪麗必須穿運(yùn)動(dòng)鞋上體育課。,3.琳達(dá)，你不必在上午七點(diǎn)前到校。,4.他們?cè)趯W(xué)校不得不做什么呢？,5.我們必須在課上保持安靜。,Dowehavetowearauniform?,MaryhastowearsportsshoesforPEclass.,Linda,youdonthavetogettoschoolbeforeseveninthemorning.,Whatdotheyhavetodoatschool?,Wehavetokeepquietinclass.,.,用haveto或hasto填空。1.We_cleanourclassroomafterschool.2.She_makeherbedaftergettingup.3.Itslate.MrBeckman_gotoworkbycar.4.EmilyandPeterjoinamusicclub.They_practicetheguitareveryday.,haveto,haveto,hasto,hasto,.,1.不要在樓道里跑。_2.不要打架。_3.有什么規(guī)則？_4.我們必須按時(shí)上課._5.我們可以在教室里吃東西嗎？_6.不能。但我們可以在餐廳里吃東西。_7.我們可以在上課的時(shí)候帶帽子嗎？_,閱讀GrammarFocus部分，完成下列句子。,Dontfight.,Dontruninthehallways.,Whataretherules?,Wemustbeontimeforclass.,GrammarFocus,Canweeatintheclassroom?,No,wecant,butwecaneatinthedininghall.,Canwewearahatinclass?,.,8.他在學(xué)校里必須穿校服嗎？_9.是的，必須。/不，不必。_10.你們必須做什么？_11.在圖書館里我們必須保持安靜。_,Yes,hedoes./No,hedoesnt.,Doeshehavetowearauniformatschool?,Whatdoyouhavetodo?,Wehavetobequietinthelibrary.,.,肯定的祈使句：Comein,please!請(qǐng)進(jìn)！Sitdown,please.請(qǐng)坐。Letsgohome.我們回家吧。否定的祈使句是在動(dòng)詞前(即句首)加Dont.Donttalkinclass!不要在課堂上講話！Dontopenthewindow!別開窗！Dontbelateforschool!上學(xué)別遲到,.,一、祈使句用法：一般以動(dòng)詞原形開頭，表示請(qǐng)求、命令、勸說、警告等。在祈使句中，通常省略句子主語(yǔ)第二人稱you。2.句子結(jié)構(gòu)(1)肯定句：_+其他在餐廳里吃東西。_在音樂教室里聽音樂。_騎自行車去上學(xué)。_,探究樂園,動(dòng)詞原形,Eatinthedininghall.,Listentomusicinthemusicroom.,Ridethebiketoschool.,.,(2)否定句:_+_+其他不要和同學(xué)們打架。_不要在教室里打籃球。_,Dontfightwithyourclassmates.,Dontplaybasketballintheclassroom.,Dont動(dòng)詞原形,以let引起的句子_+sb.+動(dòng)詞原形讓我們步行去上學(xué)吧。_(4)No+動(dòng)詞-ing形式。表示“禁止、規(guī)勸”禁止停車！NoParking.禁止吸煙！NoSmoking.,Let,Letswalktoschool.,.,二、詢問和討論學(xué)校規(guī)則：1.有什么規(guī)則？我們必須保持安靜。_2.我們可以在上課的時(shí)候戴帽子嗎？_不可以。你可以在外面戴帽子。_3.你必須做什么事？_我們必須穿校服。_4.他必須在校吃午飯嗎？_,Whataretherules?,Wemustbequiet.,Canwewearahatinclass?,No,wecant.Youcanwearahatoutside.,Whatdoyouhavetodo?,Wemustweartheschooluniforms.,Doeshehavetoeatlunchatschool?,.,1.Sitdown.2.Comein.3.Eatathome.,Dontsitdown.,Dontcomein.,Donteatathome.,1.把下列祈使句改成否定句,Practice:,.,4.Listentomusicoutside.5.Doyourhomeworkatschool.,Dontlistentomusicoutside.,Dontdoyourhomeworkatschool.,.,1.late,dont,forschool,arrive2.music,listento,intheclassroom,dont3.eat,cant,intheclassroom,we,Dontarrivelateforschool.,Dontlistentomusicintheclassroom.,Wecanteatintheclassroom.,.Formsentences.組句,.,1._fightwithothers.A.NotB.NoC.DontD.Doesnt2.-_weeatinthedininghall?-Yes,we_A.Do,doesB.Can,doC.Do,canD.Can,can3.Youcanteat_outside.A.atB.C.inD.on4.Listentomusicinhallways.(改為否定句)listentomusicinhallways.5.Dontarrivelateforclass.(改為同義句)Dont_forclass.,Dont,belate,Stop!,.,LibraryRulesDonttalk._,3aWritetherulesfortheschoollibrary.,Writing,Dontlistentomusic.,Donteatordrink.,Donttakephotos.,方法指導(dǎo)：1.由圖示可知都是一些禁止類的祈使句。2.可知應(yīng)用“Dont+動(dòng)詞原形”句子。,.,3bUsethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.,Writing,1.根據(jù)例句，可知要求我們?cè)煲话阋蓡柧洳⒏鶕?jù)實(shí)際情況進(jìn)行回答。2.先確定句子的主語(yǔ)。3.再確定用情態(tài)動(dòng)詞還是用助動(dòng)詞來構(gòu)成疑問語(yǔ)序。4.根據(jù)實(shí)際情況做出肯定或否定回答，答語(yǔ)的主語(yǔ)要與問句保持一致。,.,2.Eat?(he/haveto/inthedininghall)Q:_?A:_3.Listentomusic?(we/can/inthehallways)Q:_?A:_4.Wearahat?(we/can/intheclassroom)Q:_?A:_,Thenanswerthequestions.,Yes,hedoes.,Doeshehavetoeatinthedininghall,Canwelistentomusicinthehallways,No,wecant.,Canwewearahatintheclassroom,No,wecant.,.,Atmydreamschool,wedonthavetocometoschooleveryday.,Wecaneatinclass.,3cMakeupfivecoolrulesforyourdreamschool.Shareyourruleswiththeclass.YourclassmatesvotefortheCoolestSchool!,Wedonthavetowearschooluniforms.,Wecanlistentomusicinclass.,.,Atmydreamschool,wedonthavetocometoschooleveryday.Wecaneatintheclassroom.Wecanlistentomusicinclass.Wedonthavetodohomework.Wedonthavetowearschooluniformsatschool.,Report,Great!Jimsschoolisthebest.,.,將下列句子改為祈使句。YoucantwatchTV.DontwatchTV.Youcantlistentomusicintheclassroom.Dontlistentomusicintheclassroom.3.Youcantopenthewindow.Dontopenthewindow.4.Closethedoor,please.(改為否定句)Dontclosethedoor.,.,1.Hehastoeatbreakfastquickly.(改為一般疑問句)_2.Playvolleyballafterclass.(改為否定句)_,句型轉(zhuǎn)換,Doeshehavetoeatbreakfastquickly?,Dontpla