Unit 4 Section A（2a-2d）【知識精講精研】 人教版七年級 英語下冊高效課堂

人教版

七年級下冊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:我們必須努力學習。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√√√√√√√可以結合常識來判斷哦！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的第一天許多的，大量的上學遲到Readingwriting:Johnisanewstudent.Todayishisfistdayatschool.Thisisagreatschool,buttherearealotofrules.Theycan’t________________________________________________________________________________Theymust/haveto__________________________________________________________________________________3.Canwebringmusicplayerstoschool?我們可以把音樂播放器帶到學校嗎？(教材P20

2d)

【用法詳解】bring為及物動詞，反義詞為take(帶走)。常用結構有：bring

v.帶來；取來Point1Languagepointsbringbringsb./sth.to+地點名詞把某人/某物帶到某地(后跟地點副詞時省略to)bringsb.sth.=bringsth.forsb.給某人帶來某物BringyourIDcardtoschool.把你的身份證帶到學校來。Hebringsmeabigcake.=Hebringsabigcakeforme.他給我?guī)砹艘粋€大蛋糕。【易混辨析】bring,take,carry與getbring帶來；取來從別處帶到說話人這邊，多與here連用。take帶走；拿走從說話人這邊帶到別處，多與there連用。carry搬運無方向性，多指搬重物。get去拿來從這邊去別處，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”,常單獨作狀語。如：

Pleasedon’tlookoutside.Lookattheblackboard.

②作介詞,意為“在……的外面”,后跟表示地點或處所的名詞。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.

這個女孩經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”這一動作,即由沒穿到穿這一過程的完成。動副短語,代詞作賓語,只能放到中間。如：

Pleaseputonyournewcoat.請穿上你的新大衣。

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

你能不能替我給小孩穿上衣服?

還可作不及物動詞,意為“穿衣,打扮”。e.g.Sheisdressingfortheparty.當表示自己穿衣服時,一般用：getdressed=dressoneself。如：

Hecan'tgetdressed=Hecan'tdresshimself.當dress表示狀態(tài)時,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。它所構成的短語只能作表語或定語。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”,強調“客觀需要”,有人稱和時態(tài)的變化。如第三人稱單數(shù)形式為hasto。

Maryhastowearschooluniformseveryday.2.must意為“必須”,強調主觀的意愿。沒有人稱和時態(tài)的變化。由must引導的疑問句其肯定回答用:Yes,主語+must.或Yes,主語+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”,在句子中作表語或定語。反義詞：noisyadj.

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

bequiet=keepquiet(保持安靜)

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