Unit 4 Section A（2a-2d）【知識(shí)精講精研】 人教版七年級(jí) 英語(yǔ)下冊(cè)高效課堂

人教版

七年級(jí)下冊(cè)Unit4Don’teatinclass.SectionA2a--2d

Canwe…?Yes,wecan./No,wecan’t.Whataretherules?Don’tlistentomusicinclass.Don’truninthehallways.Don’teatintheclassroom.Youmusteatinthedininghall.Don’tarrivelateforclass.Youmustbeontime.Don’tfight.Areyouagoodstudent?Doyoufollowschoolrules?Howtobeagoodstudent?Whatcan’twedoatschool?Whatcanwedoatschool?Lead-inWhatrulesdothestudentsinthevideobreak?RevisionNo,wecan't.Wecan't...Canwe…?Chooseandmakeupnewsentences.Wemust...Butwecan...listentomusicintheclassroomlistentomusicinthehallwayslistentomusicinthemusicroomlistentomusicoutsidelistentomusic比眼力!Lookatthepictures.Saythephrases.Gametime

listentomusicintheclassroomlistentomusicinthemusicroomlistentomusicinthehallwayslistentomusicoutsideCan

PKcan't.Wecan't...or...,butwecan...and....Gametime

√Wemustbequiet.We_________bequiet.=havetohaveto:我們必須努力學(xué)習(xí)。我們必須每天打掃教室。Presentation

Pre-listening

ThisisCindy.ThisisAlan.Theyaretalkingaboutschoolrules.Readtheactivities.Whatcanwedo?Whatcan’twedo?1.___listentomusicintheclassroomorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’tActivity/?a?t?sa?d/adv.在外面adj.外面的/we?/v.穿；戴Listen.Check(√)theactivitiesAlanandCindytalkabout.2a1.___listentomusicintheclassroomorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’tActivity√√√√√√√Listenagain.CanAlanandCindydotheseactivities?Circlecanorcan’tabove.2b1.___listentomusicintheclassroomorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’tActivity√√√√√√√可以結(jié)合常識(shí)來(lái)判斷哦！CindyistellingAlantheschoolrules:We______listentomusicintheclassroomor_________.Butwe____listentoitoutsideorinthemusicroom.Andwecan’t_____intheclassroom,butwecaneatinthe__________.Wecan’t_______________or________ourclassmates.That______theteachersreallyunhappy.Listenagainandfillintheblanks.can’thallwayscaneathalldiningwearhatsinclassfightwithmakesStudentAisAlanandStudentBisCindy.Talkabouttherulesin2a.2cTheseexpressionsmayhelpyoueatoutsideeatinthedininghalllistentomusicinthemusicroomlistentomusicoutsidelistentomusicintheclassroomorhallwayswearahatfightCanwelistentomusic,Cindy?Wecan’tlistentomusicinthehallways,butwecanlistentoitoutside.Cindy:No,wecan'tfight,butwecanmakefriends.PairworkTalkaboutwhatyoucanorcannotdoatyourschool.Alan:Canwefight?Alan:Canwe

eatintheclassroom?Cindy:No,wecan'teatintheclassroom,butwecan

eatinthedininghall.Alan:Canwe

listentomusicinclass?Cindy:No,butwecanlistentomusicinmusicclass.Alan:Canwe

arrivelateforclass?Cindy:No,wecan'tarrivelateforclass,wemustbeontime.Alan:Canwe

wearahatinclass?Cindy:No,wecan'twearahatinclass,wecanwearitafterclass.GroupworkWorkingroups.Writefourschoolrules.Thensharewithyourpartners.Writeorreportlikethis:Don’t…..Wecan/can’t…Wehaveto…Wemust…Let’smaketherules.Qiqiisanaughtygirl.Sheoftenarriveslateforschool.ShelikestowatchTVandplaycomputergames.Sometimessheeatsinthebedroom,andshedoesn’tbrushteethintheevening.Shenevermakesherbed.Shefightswithhersister…CanyoumakesomerulesforQiqi?writeordrawonthedeskswriteordrawonthewallusemobilephonessitonthedesksplaywithchalkrunaroundintheclassroomspeakorlaughloudlyintheclassroomreadcomicbooksorpicturebooksinclassorintheclassroomDiscusstheclassrulesingroupsoffourandwritethemdown

.

OurclassrulesDiscussion

Let’s

talk

about

ourClassRules.Whenyouhavetogotoanewschool,youwanttobeagoodstudent,soyoumaywanttoknowaboutschoolrules.Johnisatanewschool.Let’sseewhatruleshisnewschoolhas.Listenandfillintheblanks.John:Hi,myname’sJohn.It’smy________atschool.Alice:Hi,John.I’mAlice.Thisisagreatschool,but_______________rules.John:Really?_________someoftherules?Alice:Well,______________class.Thisisveryimportant.John:OK,sowe______________.______webringmusicplayerstoschool?Alice:No,we_______.Andwealways______weartheschooluniform.John:Isee.Alice:Oh,andwealso________bequietinthelibrary.firstdaytherearealotofWhataredon’tbelateformustbeontimecan’thavetohavetoCanReadandanswerthefollowingquestions.1.HowmanyrulesdoesAlicemention?______________2.IsJohnnewatschool?___________3.Aretheremanyrulesatschool?______________4.Canhebringmusicplayerstoschool?_______________5.Dotheyhavetoalwaysweartheschooluniform?_______________Fourrules.Yes,heis.Yes,thereare.No,hecan’t.Yes,theydo.Readagainandcompletethechart.Whataresomeoftherules?DosDon’tsWeartheschooluniform.Bequietinthelibrary.Don’tbelateforschool.Don’tbringmusicplayerstoschool.Makesentences:Wemust...Wecan't...Fillintheblanksaccordingtotheconversation.Task5JohnandAlicearetalkingabouttheirschoolrules.Firstly,they_______belateforclass.Theymustbe_________.Secondly,they____bringmusicplayerstoschool.Andtheyalways_________weartheschooluniform.Also,they_______bequietinthelibrary.can’tontimecan’thavetohavetoJohn:Hi,myname’sJohn.It’smyfirstdayatschool.Alice:Hi,John.I’mAlice.Thisisagreatschool,buttherearealotof

rules.John:Really?Whataresomeoftherules?Alice:Well,don’tbelateforclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?Alice:No,wecan’t.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.重要的帶.....到......穿校服必須；不得不保持安靜我上學(xué)的第一天許多的，大量的上學(xué)遲到Readingwriting:Johnisanewstudent.Todayishisfistdayatschool.Thisisagreatschool,buttherearealotofrules.Theycan’t________________________________________________________________________________Theymust/haveto__________________________________________________________________________________3.Canwebringmusicplayerstoschool?我們可以把音樂(lè)播放器帶到學(xué)校嗎？(教材P20

2d)

【用法詳解】bring為及物動(dòng)詞，反義詞為take(帶走)。常用結(jié)構(gòu)有：bring

v.帶來(lái)；取來(lái)Point1Languagepointsbringbringsb./sth.to+地點(diǎn)名詞把某人/某物帶到某地(后跟地點(diǎn)副詞時(shí)省略to)bringsb.sth.=bringsth.forsb.給某人帶來(lái)某物BringyourIDcardtoschool.把你的身份證帶到學(xué)校來(lái)。Hebringsmeabigcake.=Hebringsabigcakeforme.他給我?guī)?lái)了一個(gè)大蛋糕。【易混辨析】bring,take,carry與getbring帶來(lái)；取來(lái)從別處帶到說(shuō)話人這邊，多與here連用。take帶走；拿走從說(shuō)話人這邊帶到別處，多與there連用。carry搬運(yùn)無(wú)方向性，多指搬重物。get去拿來(lái)從這邊去別處，拿東西再回到這邊。outside“外面”inside“在里面”

①作副詞,意為“在外面,向外面”,常單獨(dú)作狀語(yǔ)。如：

Pleasedon’tlookoutside.Lookattheblackboard.

②作介詞,意為“在……的外面”,后跟表示地點(diǎn)或處所的名詞。如：

Theyoftentakeawalkoutsidetheschool.Languagepoints反wearahat戴帽子

wearv.

意思是“穿著；戴著”,表示穿的狀態(tài),后接從頭上到腳底的所有衣服,以及飾品,如:手表,眼鏡,徽章等,還可以表示“留(頭發(fā))蓄(胡須)”。

Thegirloftenwearsaredcoatandawhitehat.

這個(gè)女孩經(jīng)常穿著紅色的上衣戴著白色的帽子。Doeshewearglasses?他戴眼鏡嗎？wear,puton,dress與bein的區(qū)別1.puton意為“穿上”,著重于“穿”這一動(dòng)作,即由沒(méi)穿到穿這一過(guò)程的完成。動(dòng)副短語(yǔ),代詞作賓語(yǔ),只能放到中間。如：

Pleaseputonyournewcoat.請(qǐng)穿上你的新大衣。

Theseareyournewshoes,putthemon.2.dress作及物動(dòng)詞,意為“給……穿衣服”,常由人作賓語(yǔ),而不是衣服。如：Couldyoudressthechildforme?

你能不能替我給小孩穿上衣服?

還可作不及物動(dòng)詞,意為“穿衣,打扮”。e.g.Sheisdressingfortheparty.當(dāng)表示自己穿衣服時(shí),一般用：getdressed=dressoneself。如：

Hecan'tgetdressed=Hecan'tdresshimself.當(dāng)dress表示狀態(tài)時(shí),一般要用“bedressedin”的形式,后接衣服或表示顏色的詞。如Sheisdressedinaredcoat.

in是介詞,后接表示衣服或顏色的詞,著重于服裝的款式或顏色。它所構(gòu)成的短語(yǔ)只能作表語(yǔ)或定語(yǔ)。Thisisapictureofayoungmaninblack

.

這是一張穿著黑衣服的年輕人的照片。Heisinablackjackettoday.今天他穿著黑色夾克。wear,puton,dress與bein的區(qū)別1.Thechildisoldenoughto_____himself.A.putonB.wearC.dressD.takecare2.Herparentsdon't____hereveryday.Shecan___herdressbyherself（她自己）.A.dress;putonB.puton;wearC.dress;wearD.wear;puton3.OurEnglishteacheralways_____apairofbluejeans.A.wearsB.putsonC.inD.dresses4.—IsawAnn_____agreendressattheschoolmeeting.—Ithinkshelooksbetter_____red.A.dressed;inB.puton;onC.wear;inD.wear;on5.Thegirl_____theredblouseismysister.A.inB.onC.ofD.overExercisesCAACA1.haveto意為“不得不”,強(qiáng)調(diào)“客觀需要”,有人稱(chēng)和時(shí)態(tài)的變化。如第三人稱(chēng)單數(shù)形式為hasto。

Maryhastowearschooluniformseveryday.2.must意為“必須”,強(qiáng)調(diào)主觀的意愿。沒(méi)有人稱(chēng)和時(shí)態(tài)的變化。由must引導(dǎo)的疑問(wèn)句其肯定回答用:Yes,主語(yǔ)+must.或Yes,主語(yǔ)+haveto/hasto.;否定回答要用needn’t或

don't/doesn'thaveto,意為“用不著,不必”。must的否定形式mustn’t用來(lái)表示禁止,意為“不能,不許”。haveto與must的區(qū)別quietadj.“安靜的”,在句子中作表語(yǔ)或定語(yǔ)。反義詞：noisyadj.

吵鬧的副詞形式：quietlyadv.安靜地Helivesinaquietplace.（作定語(yǔ)）Don'tbenoisy.Youmustbequiet.（作表語(yǔ)）拓展：

bequiet=keepquiet(保持安靜)

Be/Keepquiet,please!Mybabyissleeping.ExerciseMr.Joneshasmany________(規(guī)則)inhissportsclub.UsuallyMs.