七年级下册第四单元英语课件(人教版)

Unit41Don’teatinclass.Unit42SectionA11a-2d3chantRain!Rain!Goaway!

Comeagainanotherday!LittleJohnnywantstoplay.

Rain!Rain!Goaway!

Comeagainanotherday!

It'smother'swashingday.4fightdininghallhallwaylistentoMainwords5musicplayeruniformswearahatsorryoutsidearrive6PresentationDon’tarrivelateforclass.Youmustbeontime.Don’tfight!Don’tlistentomusicinclass.71a

Whichrulesarethesestudentsbreaking?

Writethenumberoftherulenexttothe

student.2.Don’truninthehallways.4.Don’tlistentomusicinclass.5.Don’tfight.1.Don’tarrivelateforclass.Youmustbeontime.43253.Don’teatintheclassroom.Youmusteatinthedininghall.8Peter______Amy______Mike______Listening1b

Listen.Whatrulesarethese

studentsbreaking?Writethe

numbersafterthenames.23491.Don’tarrivelateforclass.Youmustbeontime.2.Don’truninthehallways.3.Don’teatintheclassroom.Youmusteatinthedininghall.4.Don’tlistentomusicinclass.5.Don’tfight.10比眼力!Don’tfightwithyourclassmates.Tellyourclassmatewhattherulesshouldbe.11Don’tlistentomusicintheclassroom.12Don’tarrivelateforschool.13Don’teatintheclassroom.Youmusteatinthedininghall.14Don’truninthehallways.15Well,wecan’tarrivelateforclass.Wemustbeontime.1c

StudentAisanewstudent.StudentBtellsStudentAabouttherulesabove.Whataretherules?PairworkDon’truninthehallways.16Don’teatintheclassroomYoumusteatinthedininghall.Whataretheotherrules?Don’tlistentomusicinclass.Don’tfight.171.___listentomusicintheclassroomorhallways2.___listentomusicinmusicroom3.___listentomusicoutside4.___eatintheclassroom2a

Listencheck(√)theactivitiesAlanandCindytalkabout.Listening√√√√185.___eatinthedinninghall6.___eatoutside7.___wearahat8.___fight√√√19listentomusicintheclassroomorhallwayslistentomusicinmusicroomlistentomusicoutsideeatintheclassroomeatinthedininghalleatoutsidewearahatfightcancan’tcancan’tcancan’tcancan’tcancan’tcancan’tcancan’tcancan’t2b

Listenagain.CanAlanandCindydotheseactivities?Circlecanorcan’tabove.20Well,wecan’tlistentomusicintheclassroomorhallways.Butwecanlistentomusicinmusicroom.2c

StudentAisAlan.StudentBisCindy.Talkabouttherulesin2a.Whataretheschoolrules,Alan?PairworkWecan’teatintheclassroom,butwecaneatinthedininghall.Uh-huh.21No,youcan’t.Whatelse?Oh,youcan’tfightwithyourclassmates.Thatmakestheteachersreallyunhappy.Oh,canwewearahatinclass?Isee.221.IsJohnnewatschool?___________2.Aretheremanyrulesatschool?______________2d

Readtheconversationin2dandanswerthequestions.Yes,heis.ReadingYes,thereare.233.Canhebrightmusicplayerstoschool?_______________4.Dotheyhavetoalwaysweartheschooluniform?_______________No,hecan’t.Yes,theydo.242d

Role-playtheconversation.Role-play251)arrive后面可以不跟到达的地点。Don’tarrivelateforschool.不要上学迟到。2)arrive后面也可以跟到达的地点。但后面必须要跟介词in（大地方）或at（小地方）。1.arrive到达=get(to)Languagepoints26TheyarrivedinBeijingatsix.

他们六点钟到的北京。Weusuallyarriveatthevillageinthemorning.

我们通常在早上到那个小村庄。271.Mymotherusuallyget___schoolat7:40inthemorning.2.Whendoyouusuallyarrive____thebusstation?3.Jenny’suncleusuallyarrives___Shanghaiintheevening.选词填空:in,at,totoinatPractice281)listen听；用来提醒某人注意，后面不跟事物。Listen!Who’ssingingintheclassroom?听！谁在教室里唱歌？2)如果后面跟要听的事物，应跟介词to再跟事物。

Listentoourteachercarefully.认真听老师讲。2.listen的用法；293.fight打架，争吵1)作动词用

Jackneverfightswithhisbrother.

杰克从不和他的弟弟打架。2)作名词，意为“打架；争吵”;常用词组haveafight“打架；吵架”

Didyouhaveafightwithher?

你和她吵过架吗？304.wear意为“穿、戴”MyauntwearsablueskirtandawhiteT-shirt.

我姑姑穿着蓝色的裙子，白色的T恤。Doeshewearglasses?

他戴眼镜吗？

315.haveto与must1)haveto意为“必须做某事”强调“客观需要”

Theyhavetowearschooluniformseveryday.

他们每天必须穿校服。

2)must意为“必须”强调主观上的愿望

It’slate.Imustgohomenow.

天晚了。现在我必须要回家。32练一练：用haveto,must填空1.It’scoldoutside.We______stayathome.2.We____begoodwithourparents.havetomust33不要在上课时听音乐。__________________________2.我们必须准时。___________________________3.我们能把音乐播放器带到学校里来吗？___________________________________在图书馆里我们必须保持安静。________________________________不要在楼道里跑。_________________________________Don’tlistentomusicinclass.Wemustbeontime.将下列句子译成英语。ExercisesCanwebringthemusicplayertoschool?Wemustkeepquietinthelibrary.Don’truninthehallways.34提示：1.上学不要迟到2.按时上课3.穿校服4.不在教室里吃东西5.不要在教室里戴帽子6.在餐厅吃东西Writetherulesinyourschool.Homework35Followtherulesatschool!36Thankyou!37Unit438Don’teatinclass.Unit439

SectionA2GrammarFocus-3c40LeadinBepolitetoeachother.

Wearschooluniform.

Don’tbelateforschool.

Don’tsayruderemarksinschool.

Don’teatsnacksinclass.

Don’tshoutinclass.说唱下列歌谣：411.不要在楼道里跑。______________________________2.不要打架。____________________3.有什么规则？______________________________4.我们必须按时上课._______________________________阅读GrammarFocus部分，完成下列句子。Don’tfight.Don’truninthehallways.Whataretherules?Wemustbeontimeforclass.GrammarFocus425.我们可以在教室里吃东西吗？

_____________________________6.不能。但我们可以在餐厅里吃东西。________________________________________________________________7.我们可以在上课的时候带帽子吗？_____________________________Canwewearahatinclass?No,wecan’t,butwecaneatinthedininghall.Canweeatintheclassroom?438.他在学校里必须穿校服吗？__________________________________9.是的，必须。/不，不必。_______________________________10.你们必须做什么？_______________________________11.在图书馆里我们必须保持安静。

_________________________________Yes,hedoes./No,hedoesn’t.Doeshehavetowearauniformatschool?Whatdoyouhavetodo?Wehavetobequietinthelibrary.44一、祈使句1.用法：一般以动词原形开头，表示请求、命令、劝说、警告等。在祈使句中，通常省略句子主语第二人称you。探究乐园452.句子结构(1)肯定句：__________+其他

在餐厅里吃东西。

________________________________

在音乐教室里听音乐。________________________________

骑自行车去上学。_________________________________Ridethebiketoschool.Eatinthedininghall.动词原形Listentomusicinthemusicroom.46(2)否定句:

_____+_________+其他不要和同学们打架。 _______________________________

不要在教室里打篮球。 ________________________________Don’tfightwithyourclassmates.

Don’tplaybasketballintheclassroom.Don’t动词原形47以let引起的句子____+sb.+动词原形 让我们步行去上学吧。 _________________(4)No+动词-ing形式。表示“禁止、规劝”

禁止停车！NoParking.

禁止吸烟！NoSmoking.LetLet’swalktoschool.48二、询问和讨论学校规则：1.━有什么规则？━我们必须保持安静。_______________________________________2.━我们可以在上课的时候戴帽子吗？________________________________

━不可以。你可以在外面戴帽子。_________________________________Whataretherules?Wemustbequiet.Canwewearahatinclass?No,wecan’t.Youcanwearahatoutside.493.━你必须做什么事？_______________________

━我们必须穿校服。________________________________4.他必须在校吃午饭吗？__________________________________Wemustweartheschooluniforms.Whatdoyouhavetodo?Doeshehavetoeatlunchatschool?50LibraryRulesDon’ttalk.______________________________________________________3a

Writetherulesfortheschoollibrary.WritingDon’tlistentomusic.Don’teatordrink.Don’ttakephotos.方法指导：1.由图示可知都是一些禁止类的祈使句。2.可知应用“Don’t+动词原形”句子。51Bequiet?(she/haveto/inthelibrary)Q:Doesshehavetobequietinthelibrary?A:Yes,shedoes.

3b

Usethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.Writing522.Eat?(he/haveto/inthedinninghall)Q:__________________________ A:__________________________Listentomusic?(we/can/inthehallways) Q:__________________________A:__________________________4.Wearahat?(we/can/intheclassroom)Q:________________________A:________________________531.根据例句，可知要求我们造一般疑问句并根据实际情况进行回答。2.先确定句子的主语。3.再确定用情态动词还是用助动词来构成疑问语序。4.根据实际情况做出肯定或否定回答，答语的主语要与问句保持一致。方法指导542.Eat?(he/haveto/inthedininghall)Q:________________________________?A:_____________3.Listentomusic?(we/can/inthehallways)Q:________________________________?A:_____________4.Wearahat?(we/can/intheclassroom)Q:_____________________________?A:____________Thenanswerthequestions.Yes,hedoes.DoeshehavetoeatinthedininghallCanwelistentomusicinthehallwaysNo,wecan’t.CanwewearahatintheclassroomNo,wecan’t.55Atmydreamschool,wedon’thavetocometoschooleveryday.…Wecaneatinclass.…3c

Makeupfivecoolrulesforyourdreamschool.Shareyourruleswiththeclass.YourclassmatesvotefortheCoolestSchool!56Wedon’thavetowearschooluniforms.…Wecanlistentomusicinclass.…57Wecaneatintheclassroom.…Wedon’thavetodohomework.…58Atmydreamschool,wedon’thavetocometoschooleveryday.Wecaneatintheclassroom.Wecanlistentomusicinclass.Wedon’thavetodohomework.Wedon’thavetowearschooluniformsatschool.ReportGreat!Jim’sschoolisthecoolest.59Discussandmakerulesforthecomputerroominyourschool.ComputerRules_____________________________________________________________________________Groupwork60Wemustbequietinthecomputerroom.Don’truninthecomputerroom.Don’teatordrinkinthecomputerroom.Wearslippersinthecomputerroom.61ReportComputerRules_______________________________________________________________________________________________________________________________________________________________________________Wemustbequietinthecomputerroom.Don’teatordrinkinthecomputerroom.Don’truninthecomputerroom.Wearslippersinthecomputerroom.Cleanthecomputerroomeveryday.621.Hehastoeatbreakfastquickly.(改为一般疑问句)__________________________________2.Playvolleyballafterclass.(改为否定句)________________________________句型转换Doeshehavetoeatbreakfastquickly?Don’tplayvolleyballafterclass.Exercise633.Wecanwearsportsshoesinclass.(改为一般疑问)______________________________4.Don’tarrivelateforclass.(改为同义句)_______________________________5.Erichastodohishomeworkbeforesix.(对划线部分提问)___________________________________Canwewearsportsshoesinclass?Wemustbeontimeforclass.WhatdoesErichavetodobeforesix?64Homework1.RememberthesentencesintheGrammarFocus.2.Writefiverulesinyourfamily.65Thankyou!Unit46667Don’teatinclass.68

SectionB23a-selfcheck69What’stherule?DomyhomeworkfirstwhenIgethome.70What’stherule?ImustreadabookbeforeIcanwatchTV.71What’stherule?Playbasketballonlyonweekends.onweekends72What’stherule?makedinner,everydayIhavetohelpmommakedinereveryday.73What’stherule?Ihavetopracticetheviolinforanhourafterdinner.afterdinner,foranhour74What’stherule?Don’tseefriendsonweekends.seefriends,onweekends75DearDr.Know,____youhelpme?I’mnothappybecausetherearetoomanyrulesathome.Everymorning,I____getupatsixo’clock.Atschool,I_____wearaschooluniform,andI______keepmyhairshort.Afterschool,I____playwithmyfriendsorwatchTVbecauseI______domyhomework.I___relaxonweekendseitherbecauseI___learntoplaythepiano.Ineverhavefun,what___Ido?

ZhaoPei3a

CompleteZhaoPei’sletterstoDr.Knowusinghaveto/must,can/can’t.76明确must,haveto,can,can’t的用法：

must强调主观上的需要；

haveto强调客观上的需要。can可以；can’t不可以。2.先通读全文，理解短文大意。理解每句话的意思，根据语境确定用哪一个情态动词。寻找句子中有标志性的单词。如看到or，either等词，可知本句应是否定句。5.最后，再通读一遍短文，看有没有错误或不通顺的地方。77DearDr.Know,____youhelpme?I’mnothappybecausetherearetoomanyrulesathome.Everymorning,I____getupatsixo’clock.Atschool,I_______wearaschooluniform,andI______keepmyhairshort.Afterschool,I____playwithmyfriendsorwatchTVbecauseI____domyhomework.I____relaxonweekendseitherbecauseI_____learntoplaythepiano.Ineverhavefun,what___Ido?

ZhaoPeihavetoCanhavetomustChecktheanswers.mustcan’tcan’tmustcan783b

Completethechartwiththerulesinyourhomeandschool.Check

therulesyouthinkareunfair.79ThingsIhavetodoThingsIcan’tdoIcan’tgooutonschoolnights.

Imustdothehomeworkfirstafterschool.Ican’twatchTVbeforeIpracticethepiano.Ihavetoweartheuniformatschool.Ihavetokeepmyhairshort.Ican’tseefriendsonschooldays.Imustgetupbefore6:30andpracticeEnglish.Ican’tbenoisyoreatinclass.80WritealettertoDr.Know.Tellhimaboutalltherulesandhowyoufeelaboutthem.811.先对3b中自己所写的在校及在家的规则进行整理，将在家里的规则及在学校里的规则分别放在一起。2.先将在家里的规则写成一段连贯的文字，再将在学校里的规则写成一段连贯文字，表明自己对这些规则的感受。3.注意开头可写“Canyouhelpme?”来表明自己求助的目的。并注意写清自己求助的原因。按书信的写作格式，写好开头及结尾。并再将整个信件再通读一遍。82DearDr.Know,_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________LiYanCanyouhelpme?I’mnothappybecausethere’retoomanyrulesinmylife.Imustgetupbefore6:30andpracticeEnglisheverymorning.Ican’tgooutonschoolnights.Ican’tmeetfriendsonschooldays.Imustdomyhomeworkfirstafterschool.Ican’twatchTVbeforeIpracticethepiano.Ihavetoweartheschooluniformatschool.Ihavetokeepmyhairshort.Ican’tbenoisyoreatinclass.WhatcanIdo?Onepossibleversion831

Fillintheblankswiththewords

inthebox.

arrivelate,listento,benoisy,followtherules,bestrict84MynameisTimmytheMouse.Imustgetupearlyat6:30a.m.everymorning.ThenIhavetogotothekitchentogetfoodforGrandpa.Inever_________tothekitchenbecauseIhavetogettherebeforethecatgetsup.MygrandpaalwaystellsmeIcan’t_______.I_______himbecauseIdon’twantthecattogetme!Mygrandpa________withme,butIthinkit’sbestto______________.listentoisn'tstrictbenoisyarrivelatefollowtherules85Supposeyouarethelittlemouse.Retellyourstorytoyourpartners.Myname’sTimmytheMouse.Imust…getup,6:30gotothekitchenarrivelate,getup86grandpa,benoisylistento,getmestrictwith,follow872

Usecan/can’t,haveto/must

anddon’ttowriteabouttherulesatschool.Writetwosentencesforeachrule.arrivelate/class _____________________________________________________2.listen/teacher _____________________________________________________Don’tarrivelateforclass.Wecan’tarrivelateforclass.Wemust/havetolistentoourteachersatschool.883.benoisy/library ____________________________________________________________4.speakEnglish/Englishclass ____________________________________________________________5.eat/dininghall ______________________________Wemust/canspeakEnglishintheEnglishclass.Wecan’tbenoisyinthelibrary.Don’tbenoisyinthelibrary.Wemust/caneatinthedininghall.891.wearuniforms,atschool__________________________________2.cleanmyroom,everySunday_________________________________Wemustwearuniformsatschool.ImustcleanmyroomeverySunday.Makemoresentences.903.gotoamovie,onschoolnights__________________________________4.leavedirtydishes,afterdinner?____________________________________________________________________5.drive,before,eighteen__________________________________Ican’tleavedirtydishesinthekitchenafterdinner.Don’tgotoamovieonschoolnights.Youcan’tdrivebeforeyou’reeighteen.91keep+名词/代词+形容词

意为“保持处于……状态”

Wemustkeepourclassroomcleaneveryday.我们必须每天保持教室干净。

Howcanyoukeepthefruitfresh?

你是怎样保持水果新鲜的？Languagepoints922.learn学习；学会

(1)learn+事物Ms.Wuhelpsmeto

learnEnglishonweekends.

吴老师周末帮我学习英语。

(2)

learntodosth.学习做某事Let’slearntoplaychessafterclass.

让我们下课后学习下棋吧。

931.我不开心因为有太多的规则。

I’mnot_____becausethere’re___

____

rules.2.在学校里我们必须保持头发很短。

We________ourhair

____atschool.3.放学后，我不能看电视或打篮球。

I____watchTV__playbasketball____

school.afterhappycan’tortoomany填上正确的单词，补全句子。mustkeepshortExercises944.在星期六我也不能休息，因为我必须要学习钢琴。

I________onSaturday_____

becauseI____________playthe

piano.5.老师对我们很严格。

Ourteachers____________

us.havetolearntocan’trelaxarestrictwitheither952.IfyouareDr.Know.Writea

shortlettertoZhaoPei.1.RetellthestoryofTimmythe

Mousetoyourparentsathome.96Thankyou!97Don’teatinclass.98

SectionB23a-selfcheck99What’stherule?DomyhomeworkfirstwhenIgethome.100What’stherule?ImustreadabookbeforeIcanwatchTV.101What’stherule?Playbasketballonlyonweekends.onweekends102What’stherule?makedinner,everydayIhavetohelpmommakedinereveryday.103What’stherule?Ihavetopracticetheviolinforanhourafterdinner.afterdinner,foranhour104What’stherule?Don’tseefriendsonweekends.seefriends,onweekends105DearDr.Know,____youhelpme?I’mnothappybecausetherearetoomanyrulesathome.Everymorning,I____getupatsixo’clock.Atschool,I_____wearaschooluniform,andI______keepmyhairshort.Afterschool,I____playwithmyfriendsorwatchTVbecauseI______domyhomework.I___relaxonweekendseitherbecauseI___learntoplaythepiano.Ineverhavefun,what___Ido?

ZhaoPei3a

CompleteZhaoPei’sletterstoDr.Knowusinghaveto/must,can/can’t.106明确must,haveto,can,can’t的用法：

must强调主观上的需要；

haveto强调客观上的需要。can可以；can’t不可以。2.先通读全文，理解短文大意。理解每句话的意思，根据语境确定用哪一个情态动词。寻找句子中有标志性的单词。如看到or，either等词，可知本句应是否定句。5.最后，再通读一遍短文，看有没有错误或不通顺的地方。107DearDr.Know,____youhelpme?I’mnothappybecausetherearetoomanyrulesathome.Everymorning,I____getupatsixo’clock.Atschool,I_______wearaschooluniform,andI______keepmyhairshort.Afterschool,I____playwithmyfriendsorwatchTVbecauseI____domyhomework.I____relaxonweekendseitherbecauseI_____learntoplaythepiano.Ineverhavefun,what___Ido?

ZhaoPeihavetoCanhavetomustChecktheanswers.mustcan’tcan’tmustcan1083b

Completethechartwiththerulesinyourhomeandschool.Check

therulesyouthinkareunfair.109ThingsIhavetodoThingsIcan’tdoIcan’tgooutonschoolnights.

Imustdothehomeworkfirstafterschool.Ican’twatchTVbeforeIpracticethepiano.Ihavetoweartheuniformatschool.Ihavetokeepmyhairshort.Ican’tseefriendsonschooldays.Imustgetupbefore6:30andpracticeEnglish.Ican’tbenoisyoreatinclass.110WritealettertoDr.Know.Tellhimaboutalltherulesandhowyoufeelaboutthem.1111.先对3b中自己所写的在校及在家的规则进行整理，将在家里的规则及在学校里的规则分别放在一起。2.先将在家里的规则写成一段连贯的文字，再将在学校里的规则写成一段连贯文字，表明自己对这些规则的感受。3.注意开头可写“Canyouhelpme?”来表明自己求助的目的。并注意写清自己求助的原因。按书信的写作格式，写好开头及结尾。并再将整个信件再通读一遍。112DearDr.Know,_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________LiYanCanyouhelpme?I’mnothappybecausethere’retoomanyrulesinmylife.Imustgetupbefore6:30andpracticeEnglisheverymorning.Ican’tgooutonschoolnights.Ican’tmeetfriendsonschooldays.Imustdomyhomeworkfirstafterschool.Ican’twatchTVbeforeIpracticethepiano.Ihavetoweartheschooluniformatschool.Ihavetokeepmyhairshort.Ican’tbenoisyoreatinclass.WhatcanIdo?Onepossibleversion1131

Fillintheblankswiththewords

inthebox.

arrivelate,listento,benoisy,followtherules,bestrict114MynameisTimmytheMouse.Imustgetupearlyat6:30a.m.everymorning.ThenIhavetogotothekitchentogetfoodforGrandpa.Inever_________tothekitchenbecauseIhavetogettherebeforethecatgetsup.MygrandpaalwaystellsmeIcan’t_______.I_______himbecauseIdon’twantthecattogetme!Mygrandpa________withme,butIthinkit’sbestto______________.listentoisn'tstrictbenoisyarrivelatefollowtherules115Supposeyouarethelittlemouse.Retellyourstorytoyourpartners.Myname’sTimmytheMouse.Imust…getup,6:30gotothekitchenarrivelate,getup116grandpa,benoisylistento,getmestrictwith,follow1172

Usecan/can’t,haveto/mus