人教版七年級英語下冊 （Don't eat in class）SectionA 課件

SectionA第1課時

Unit4Don’teatinclass.

教學重點學習目標CONTENTS

目錄01030204拓展練習新課導入學習目標01學習目標Objectives1.學生能夠使用can,can’t,haveto,must,

祈使句

談論規(guī)章制度。

2.學生能夠掌握并運用對話當中呈現(xiàn)的詞匯,能復

述和模仿對話。

3.沒有規(guī)矩不成方圓，做一個遵規(guī)守紀的好學生。

新課導入02說唱下列歌謠：Lead-inBepolitetoeachother.

Wearschooluniform.

Don’tbelateforschool.

Don’tsayruderemarksinschool.

Don’teatsnacksinclass.

Don’tshoutinclass.Rules餐廳規(guī)則校規(guī)classrules班規(guī)違反規(guī)則keeprulesbreakrules遵守規(guī)則diningrulesschoolruleswhatelse？Whatrulesdoyouknowinyourschool?RevisionschoolrulesDon'tfight.WemustarriveatschoolontimeDon'truninthehallway.Wehavetowear

schoolunformWecan'tbringmobilephonetoschoolWecan'tbringsnackstoschoolsayouttherules!RevisionWemustlistentotheteachercarefuiiyWecan'teatintheclassroom.Don'tsleepinclass.Wehavetocleantheclassroom.Don'tlistentomusicintheclassroom.Don'ttalkinclass.classrulessayouttherules!RevisiondiningrulesDon'tmakeyourtabledirty.Don'tcutinlinewhengettinglunch.Don'ttakefood

out.Don'twastefood.Wemustsavewater.Don'ttalkloudlywhenhavelunch.sayouttherules!Revision1.A:Whatarerulesinourschool?

B:Wemustbeontimeforclass.2.A:Canwe…?

B:Yes,wecan./No,wecan’t.Wemust…3.A:Dowehaveto…?

B:Yes,wedo./No,wedon’t.TalkaboutourschoolrulesAskandanswerRevision

Do型（用動詞原型開頭）1Don’t+動詞原型2Wemust+

動詞原型3

Wecan't+動詞原型4

Wehaveto+動詞原型5RulesHowtoexpressrules?SummaryDoyouknowtherulesfortheschoollibrary?

Notalking!Don’ttalk.Bequiet.PresentationDon’ttakephotoshere.Doyouknowtherulesfortheschoollibrary?Nophotos!Wecan’ttakephotoshere.PresentationDoyouknowtherulesfortheschoollibrary?Don’teatordrink.Wecan’teatordrinkanything.Noeatingordrinking.PresentationDon’tlistentomusic.Doyouknowtherulesfortheschoollibrary?Wecan'tlistentomusic.

Nomusic.Presentation

“No+V-ing”的祈使句，通常用于公共場所禁止、警告的提示語，尤其是用在標牌、布告等，表示“禁止做某事”。例如：

Noparking!不準停車！

Nosmoking,please!請勿吸煙！也可用No+名詞的形式。例如：

Nophotos!

禁止拍照！TipsSummaryGuessingGameDon’tsmoke!Nosmoking!GamesDon’tparkyourcar

!Noparking!GuessingGameGamesDon’teat

!Nofood!GuessingGameGamesDon’tswimNoswimming.GuessingGameGames課文展現(xiàn)Writetherulesfortheschoollibrary.

Libraryrules

1.___________________2.___________________3.___________________4.___________________3aDon’tlistentomusic.Don’teatordrink.Don’ttalk.Don’ttakephotos.方法指導：1.由圖示可知都是一些禁止類的祈使句。2.可知應用“Don’t+動詞原形”句子。WritingLet’stalkaboutyourlibraryrulesA:Doyouhavealibraryatschool?B:Yes,wedo.Andwehavealotof______inthelibrary.A:Really?Whataresomeoftherules?B:Wehaveto__________.Wecan't_____________or____________,andwemustn't___________.keepquieteatanythinglistentomusictakephotosrulesPracticeMakeupconversationsDon’truninthehallways.Don’tfight.Whatarerules?Wemustbeontimeforclass.Canweeatintheclassroom?Nowecan’t,butwecaneatinthedininghall?Canwewearahatinclass?Yes,wecan./No,wecan’t.Doeshehavetowearauniformatschool?Yes,hedoes./No,hedoesn’t.Whatdoyouhavetodo?Wehavetobequietinthelibrary.GrammarFocusPresentation1.不要在樓道里跑。______________________________2.不要打架。____________________3.有什么規(guī)則？______________________________4.我們必須按時上課._______________________________一、閱讀GrammarFocus部分，完成下列句子。Don’tfight.Don’truninthehallways.Whataretherules?Wemustbeontimeforclass.GrammarFocus5.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候帶帽子嗎？_____________________________Canwewearahatinclass?No,wecan’t,butwecaneatinthedininghall.Canweeatintheclassroom?一、閱讀GrammarFocus部分，完成下列句子。GrammarFocus8.他在學校里必須穿校服嗎？__________________________________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,hedoesn’t.Doeshehavetowearauniformatschool?Whatdoyouhavetodo?Wehavetobequietinthelibrary.一、閱讀GrammarFocus部分，完成下列句子。GrammarFocus教學重點03一、祈使句

1）定義：又叫命令句，用來表示請求、命令、勸告或禁止等語氣，句末用嘆號或句號。

2）特點：①通常省略主語you,也就是聽話者。②謂語動詞沒有人稱、數(shù)的變化，時態(tài)為一般現(xiàn)在時，因此以動詞原形開頭。為了使表達更禮貌，更客氣，常在句首或句末加上please，若在句末加please，之前要用逗號隔開。Tips二、探究樂園探究樂園3)祈使句的用法Washyourhands.

表“命令

”Pleasebequiet表“請求”探究樂園3)祈使句的用法Bepoliteandkind.表“勸告、建議”Watchyourstep表“警告”探究樂園3)祈使句的用法NoSwimming表“禁止”探究樂園⑴肯定祈使句的常見句型結構：

①Do型:動詞原形+賓語+其他.e.g.Openthedoor,please.②Be型:Be+表語(名詞或形容詞).e.g.Bequiet!Beagoodboy!4）句子結構祈使句有肯定祈使句與否定祈使句兩種。有時，為了加強語氣,可以在動詞之前加do，意思為“一定，務必”等。Dositdown.務必請坐。Dostudyhard.一定要努力學習。Tips探究樂園③Let型：（有兩種）

a.Let+賓語+動詞原形+其他.

e.g.

Letmehelpyou.

b.Let’s+動詞原形+其他.

e.g.

Let’splaytennis.let'sVSletuslet's...意思是"讓我們..."，表示建議，通常包括聽話者在內。letus...意思是"讓我們..."，不包括說話的對象，常表示請求。e.g.Doyoulikethemovie?let'senjoyittogether.e.g.Letusseethemovieifyoudon'tlikeit.重點提醒..探究樂園⑵否定祈使句的常見句型結構：（祈使句的否定形式一般在句首加don't。）①Do型的否定式：Don’t+動詞原形。

Don’tforgetme.

②Be型的否定式：

Don’t+

be+其他.

Don’tbelate.有時為了加強否定語氣，也可在句首加上never，表示“決不”。Neverleavetoday'sworkfortomorrow.Tips探究樂園

③Let型的否定式：（有兩種）a.Don’t+let+賓語+動詞原形+其他.(賓語是第三人稱)

Don’tlethimgoback.b.Let’s+not+動詞原形+其他.(賓語是第一人稱)

Let’snotgoswimming.④警示語：No+名詞/動詞-ing形式.

如：

Nophoto!Notalking.探究樂園一般來說，祈使句總是以動詞原型開頭，但有時在口語中，為了表達簡潔，直接用名詞或短語來表示祈使句的意義，如：eg:救命！

Help！請等一會。

Onemoment,please.舉起手來。

Handsup!5）祈使句的省略探究樂園二、情態(tài)動詞can的用法1)表示能力“會,能”Can

you

play

the

guitar?你會彈吉他嗎？Jim

can

speak

Chinese.吉姆會說中文。2)表示允許、許可,“可以”、“能”Can

the

students

run

in

the

hallway？We

can

eat

outside.

我們可以在外面吃東西。注意:

和大部分情態(tài)動詞一樣,變否定句,直接在can后加上not,在疑問句中,把can放到主語前面,并且沒有人稱和數(shù)的變化。探究樂園三、haveto的用法

表示客觀的必要性：“必須，不得不”，在一定意義上與must可以互換。must沒有人稱，數(shù)和時態(tài)的變化。haveto有人稱，數(shù)和時態(tài)變化。

Wehavetodohomeworkafterschool.Shehastobequietinthelibrary.Doyouhavetogotoschoolontime?Theymustbeontimeforclass.注意:

haveto在否定句中,直接在haveto前面加don’t/doesn't,在一般疑問句中,在主語前面加助動詞do/does,有人稱，數(shù)和時態(tài)的變化。探究樂園四、詢問和討論學校規(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,wecan’t.Youcanwearahatoutside.Whatdoyouhavetodo?Wemustweartheschooluniforms.Doeshehavetoeatlunchatschool?探究樂園1.Bequiet?(she/haveto/inthelibrary)Q:Doesshehavetobequietinthelibrary?A:Yes,shedoes.

Usethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.3bWriting1.根據例句，可知要求我們造一般疑問句并根據實際情況進行回答。2.先確定句子的主語。3.再確定用情態(tài)動詞還是用助動詞來構成疑問語序。4.根據實際情況做出肯定或否定回答，答語的主語應與問句保持一致。方法指導Writing2.Eat?(he/haveto/inthedininghall)Q:________________________________?A:_____________3.Listentomusic?(we/can/inthehallways)Q:__________________________________?A:_____________4.Wearahat?(we/can/intheclassroom)Q:_________________________________?A:____________Yes,hedoes.DoeshehavetoeatinthedininghallCanwelistentomusicinthehallwaysNo,wecan’t.CanwewearahatintheclassroomNo,wecan’t.Now,it’syourturn!WritingMakeupfivecoolrulesforyourdreamschool.Shareyourruleswiththeclass.YourclassmatesvotefortheCoolestSchool!1.Wecaneatinclass.2.Wedon’thavetocometoschooleveryday.3.…3cPracticeAtmydreamschool,wedon’thavetocometoschooleveryday.Wecaneatinclass.Wedon’thavetowearschooluniforms.

Wecanlistentomusicinclass.DiscussionAtmydreamschool,Wecan__________________.Wecan’t_________________.Wedon’thaveto__________.Wedon’thaveto__________.

Wehaveto/must_________.Makeupthecoolrulesforyourdreamschool(理想).ReportAtmydreamschool,wedon’thavetocometoschooleveryday.Wecaneatintheclassroom.Wecanlistentomusicinclass.Wedon’thavetodohomework.Wedon’thavetoweartheschooluniformatschool.Great!Jim’sschoolisthecoolest.ReportDiscussandmakerulesforthecomputerroominyourschool.ComputerRules_____________________________________________________________________________DiscissionGroupworkWemustbequietinthecomputerroom.Don’truninthecomputerroom.Don’teatordrinkinthecomputerroom.Wearslippersinthecomputerroom.ComputerroomRules_______________________________________________________________________________________________________________________________________________________________________________Bequietinthecomputerroom.Don’teatordrinkinthecomputerroom.Don’truninthecomputerroom.Wearslippersinthecomputerroom.Cleanthecomputerroomeveryday.Report一、用haveto或hasto填空。1.We________cleanourclassroomafterschool.2.She_________makeherbedaftergettingup.3.It’slate.MrBeckman______gotoworkbycar.4.EmilyandPeterjoinamusicclub.They_______practicetheguitareveryday.havetohavetohastohastoExercise二、用所給單詞的適當形式填空。1.Don’t_____(listen)tomusicinthelibrary.2.Dowehaveto_____(clean)theroomeveryday?3.Youcan’t_____(wear)sunglassesintheclassroom.4.Please______(arrive)atschoolontime(準時).5.Johnisoftenlatefor_____(class).classlistencleanweararriveExercise三、將下面的句子改為祈使句，每空一詞。1.Youcancomein.__________,please.2.Icanhelpyou._____me______you.3.Youcan’teatinclass.____________inclass.4.Youcan’tbelateforschool.__________lateforschool.5.Youcan’ttakephotoshere.____photoshere.ComeinLethelpDon’teatDon’tbeNoExercise1._____talkinthereadingroom.A.Don'tB.NotC.No2.-Let’s____volleyball.-ThatsoundsgoodA.playB.toplayC.playsD.toplays3.Weareatthelibrary.Please

___quiet.A.doB.beC.canD.are選擇填空ABBExercise課時重點回顧1.情態(tài)動詞can,haveto的用法。2.肯定祈使句和否定祈使句祈使句的常見句型結構。3.通過談論校規(guī)、家規(guī)及圖書室規(guī)則，進一步掌握祈使句的用法，學會擬定規(guī)則，逐漸養(yǎng)成自覺遵守校紀班規(guī)的好習慣。Summary拓展練習04假如你是學校的校長,你想制訂哪些校規(guī),將其記錄并嘗試告訴學生你的想法。Dearstudents,Inordertohaveagoodenvironment(環(huán)境),weshouldhavesomerulesinourschool.Herearesomesuggestions,wehopethatallofuscanhavealookatthem.1.Don'tsleepinclass.2.Cleantheclassroomeveryday.3.__________________________4.__________________________5.__________________________6.__________________________Yours____HomeworkUnit4Don’teatinclass.SectionA

Don’twalk.Doyouknowthesesignsinacity?Whatdotheymean?Walk.Run.Don’trun.創(chuàng)設情境Don’t

turn

left.No

smoking.

Becareful!Noparking!Don’tsmoke!Nosmoking!Whatdoesthesignmean?Youcan’tsmokehere.Youcan’ttakephotoshere!Nophotos!Whatdoesthesignmean?Don’ttakephotoshere!Youcan’tparkcarshere!Noparking!Whatdoesthesignmean?Youcan’tspithere!Nospitting!Whatdoesthesignmean?Don’tparkcarshere!Don’tspithere!Youcanturnrighthere!Pleaseturnright!Whatdoesthesignmean?Whatdoesthesignmean?Youcan’tswimhere.Don’tswimhere!Noswimming!Therearemany

rulesinourlife.Wecan’tbreak

the

rules,wemustobey/keep

the

rules.breaktherules:obey/keeptherules:違反規(guī)則遵守規(guī)則Weshouldfollow/obeytherules.[ru:l]Weshouldn’tbreaktherules.[bre?k]Whatrulesdowehave

at

school?啟發(fā)思考Canwearrivelateforclass?arrivelateforclass.

Don’tbelateforclass.No,

we

can’t.Askandanswer.[??ra?v]Don’t

runinthehallways.No,wecan’t.Canweruninthehallways?Wecanrunontheplayground.[?h?:lwe?]Don’t

eatinclass.Canweeatinclass?No,wecan’t.Wecaneatinthedinninghall.['da?n??]Don’t

listentomusicintheclassroom.Canwelistentomusicintheclassroom?No,wecan’t.Wecanlistentomusicat

home.Don’t

Canwefightatschool?

fight.No,wecan’t.[fa?t]Don’t

bequiet.

Don’tbe

noisy.PleaseinthelibraryCanwetalkinclass?Don’t

talkinclass.Stop

talkinginclass.No,wecan’t.1.Don’tarrivelateforclass.2.Don’t

runinthehallways.3.Don’teatintheclassrooms.4.Don’t

listentomusicintheclassroomsorthehallways.5.Don’tfight.SchoolRulesWhatelsedoyouhavetodo?1.Don’tforgettoturnoffthelightwhenyouleave.2.Don’tdrawonthewall.3.Don’twatchTVafterschool.4.Don’tplayfootballinthestreet.5.Youmustgetupearly.

…Wecan’t

rule

thecountrywithout

rules.沒有規(guī)章制度就不能治理好國家。keeprulesbreakrulesschoolrulesclassrulesfamilyruleslibraryrulesdiningrules遵守規(guī)則違反規(guī)則校規(guī)班規(guī)家規(guī)圖書館規(guī)則就餐規(guī)則

SCHOOLRULES1.Don’tarrivelate

forclass.Youmustbeontime.2.Don’truninthe

hallways.3.Don’teatintheclassroom.Youmusteatinthedininghall.4.Don’tlistentomusic

intheclassroomsorthehallways.5.Don’tfight.1a.Writethenumberoftherulenexttothestudent.5423自主或小組探究Peter_____Amy_____Mike_____1b.Listen.Whatrulesarethesestudentsbreaking?Writethenumbersafterthenames.234234Whataretherules?Wecan’tarrivelateforclass.Don’t

arrivelateforclass.We

can’t

eatintheclassroom.Don’t

eatintheclassroom.We

can’tlistentomusicintheclassroom.Don’tlistentomusicintheclassroom.We

can’t

fight.Don’t

fight.Whataretherules?Let’spracticeinpairsA:Whataretherules?B:Well,wecan’t______A:Canwe_______B:No,wecan’t.A:…B:…Activity1.___listentomusicintheclassroomsorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutside

cancan’t4.___eatintheclassroomscancan’t5.___eatinthedinninghallcancan’t6.___eatoutside

cancan’t7.___wearahatcancan’t8.___fightcancan’t√√√√√√√Checktheactivities.Activity1.___listentomusicintheclassroomsorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutside

cancan’t4.___eatintheclassroomscancan’t5.___eatinthedinninghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’t√√√√√√√Checkyouranswers!

Tapescript2a2bSupposeyouareAlanandyourpartnerisCindy.Talkabouttherulesin2a.A:Canwe_______?B:No,wecan’t.Butwecan.../Yes,wecan.A:………B:………協(xié)作交流Reading——P202d1.Howmanyrulesarementioned(提及)inthepassage?

2.Whataretherules?FourrulesDon’tbelateforclass.Studentscan’tbringmusicplayertoschool.Studentshavetoweartheschooluniform.Studentshavetobequietinthelibrary.Yes,heis.Yes,thereare.No,hecan’t.Yes,theydo.1)arrive后面可以不跟到達的地點。Don’tarrivelateforschool.不要上學遲到。2)arrive后面也可以跟到達的地點。但后面必須要跟介詞in（大地方）或at（小地方）。1.arrive到達=get(to)LanguagepointsTheyarrivedinBeijingatsix.

他們六點鐘到的北京。Weusuallyarriveatthevillageinthemorning.

我們通常在早上到那個小村莊。總結提高1.Mymotherusuallyget___schoolat7:40inthemorning.2.Whendoyouusuallyarrive____thebusstation?3.Jenny’suncleusuallyarrives___Shanghaiintheevening.選詞填空:in,at,totoinat1)listen聽；用來提醒某人注意，后面不跟事物。Listen!Who’ssingingintheclassroom?聽！誰在教室里唱歌？2)如果后面跟要聽的事物，應跟介詞to再跟事物。

Listentoourteachercarefully.認真聽老師講。2.listen的用法；3.fight打架，爭吵1)作動詞用

Jackneverfightswithhisbrother.

杰克從不和他的弟弟打架。2)作名詞，意為“打架；爭吵”;常用詞組haveafight“打架；吵架”

Didyouhaveafightwithher?

你和她吵過架嗎？4.wear意為“穿、戴”MyauntwearsablueskirtandawhiteT-shirt.

我姑姑穿著藍色的裙子，白色的T恤。Doeshewearglasses?

他戴眼鏡嗎？

5.haveto與must1)haveto意為“必須做某事”強調“客觀需要”

Theyhavetowearschooluniformseveryday.

他們每天必須穿校服。

2)must意為“必須”強調主觀上的愿望

It’slate.Imustgohomenow.

天晚了?，F(xiàn)在我必須要回家。練一練：用haveto,must填空1.It’scoldoutside.We________stayathome.2.We______begoodwithourparents.havetomust不要在上課時聽音樂。__________________________2.我們必須準時。___________________________3.我們能把音樂播放器帶到學校里來嗎？___________________________________在圖書館里我們必須保持安靜。________________________________不要在樓道里跑。_________________________________Don’tlistentomusicinclass.Wemustbeontime.Canwebringthemusicplayertoschool?Wemustkeepquietinthelibrary.Don’truninthehallways.一、祈使句1.用法：一般以動詞原形開頭，表示請求、命令、勸說、警告等。在祈使句中，通常省略句子主語第二人稱you。2.句子結構(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。_________________________________動詞原形Eatinthedininghall.Listentomusicinthemusicroom.Ridethebiketoschool.Languagepoints(2)否定句:_____+_________+其他不要和同學們打架。 _______________________________

不要在教室里打籃球。 ________________________________Don’tfightwithyourclassmates.Don’tplaybasketballintheclassroom.Don’t動詞原形以let引起的句子____+sb.+動詞原形