人教版七年級(jí)英語(yǔ)下冊(cè) （Don't eat in class）新課件(第1課時(shí))

R七年級(jí)下冊(cè)Unit4Don’teatinclass.

第1課時(shí)Lead-inWhatishedoing?Heislisteningtomusic.Canyoulistentomusicinclass?No,wecan’t.Whataretheydoing?Theyarerunninginthehallways.Canyouruninthehallways?No,wecan’t.Whataretheydoing?Theyareeatingintheclassroom.Canyoueatintheclassroom?No,wecan’t.Whichrulesarethesestudentsbreaking?Writethenumberoftherulenexttothestudent.1a1.Don’tarrivelateforclass.Youmustbeontime.2.Don’truninthehallways.3.Don’teatintheclassroom.Youmusteatinthedininghall.4.Don’tlistentomusicinclass.5.Don’tfight.SCHOOLRULES2345Listen.Whatrulesarethesestudentsbreaking?Writethenumbersafterthenames.1bPeter_____Amy_____Mike_____234StudentAisanewstudent.StudentBtellsStudentAabouttherulesabove.1cWhataretherules?Well,wecan’tarrivelateforclass.Wemustbeontime.Whataretherules?Wecan’teatinclassroom,youmusteatindininghall.Andwecan’tlistentomusicinclass.Listencheck(√)theactivitiesAlanandCindytalkabout.2a√1.___listentomusicintheclassroomorhallways2.___listentomusicinmusicroom3.___listentomusicoutside4.___eatintheclassroom5.___eatinthedininghall6.___eatoutside7.___wearahat8.___fight√√√√√√Listenagain.CanAlanandCindydotheseactivities?Circlecanorcan’tabove.2bActivity1.Listentomusicintheclassroomorhallwayscancan’t2.listentomusicinmusicroomcancan’t3.listentomusicoutsidecancan’t4.eatintheclassroomcancan’t5.eatinthedininghallcancan’t6.eatoutsidecancan’t7.wearahatcancan’t8.fightcancan’tStudentAisAlanandStudentBisCindy.Talkabouttherulesin2a.2cCanwelistentomusic,Alan?Wecan’tlistentomusicinthehallways,butwecanlistentoitoutside.Canwewear

ahatinclass?No,wecan’t.Whatelse?Oh,youcan’tfightwithyourclassmates.Role-playtheconversation.2dReadtheconversationandcompletethesentences.1.John’snewschoolhas____________.2.It’simportant______________.3.Johncan’t_________musicplayersto__________.4.John________wearsuniformstoschooland________

inthelibrary.alotofrulestobeontimebringschoolalwaysisquiteJohn:Hi,myname’sJohn.It’smyfirstdayatschool.Alice:Hi,John.I’mAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,don’tbelateforclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?Alice:No,wecan't.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.Languagepoints1.Sorry,Ms.Clark.對(duì)不起，克拉克女士。Ms.（女士）常用于婚姻狀況不明的女子的姓名前。辨析：Ms.

Mrs.

Miss與Mr.Ms.“女士”是對(duì)婚姻狀況不明的女子的稱呼例：格林女士Ms.GreenMrs.MissMr.(夫人，太太)用于已婚女子丈夫的姓氏前例：王夫人Mrs.Wang(小姐)用于未婚女子的姓氏前例：劉小姐MissLiu(先生)用于一切男子（不論婚否）的姓氏前例：史密斯先生Mr.Smith2.Don’tlistentomusicinclass.不要在課堂上聽音樂。inclass意為“在課上；上課時(shí)”intheclass意為“在這個(gè)班”介詞+（帶限定詞的）名詞介詞+（不帶限定詞的）名詞in

hospitalinthehospitalattableatthetableinbedinthebedatschoolattheschool住院在醫(yī)院里在桌子旁吃飯?jiān)诖采吓P床，睡覺（在校）上學(xué)，求學(xué)在學(xué)校里類似用法：3.It’smyfirstdayatschool.這是我在學(xué)校的第一天。first此處為形容詞，意為“最早的，第一的”。常用短語(yǔ)：firstandlast完全地；atfirst起初；firstofall首先，第一。first作數(shù)詞，意為“第一”，其前通常加定冠詞the。first還可作副詞，意為“最初；首先”。4.Thisisveryimportant.這是非常重要的。important為形容詞，意為“重要的”常用句型：

Itisimportantforsb.todosth.

“做某事對(duì)某人來說是重要的”例:對(duì)我們來說遵守規(guī)則是重要的。Itisimportantforustofollowtherules.Exercise把下列祈使句改成否定形式。1.Beontime.2.Eatinthehall.__________________________________________3.Talkloudly._____________________Don’tbeontime.Don’teatinthehall.Don’ttalkloudly.翻譯下列句子。放學(xué)后不可以在街上踢足球。（not,after）

外面很冷，你必須帶上帽子。（outside,hat）

你們學(xué)校的制度是什么？（atyourschool）

Don’tplayfootballinthestreetafterschool.It’scoldoutside.Youmustwearyourhat.

Whataretherulesatyourschool?

上學(xué)不要遲到。(not，late)_____________________________________________

我們必須要穿校服（haveto）_____________________________________________

Wehavetoweartheschooluniform.Don’tbelateforclass.

R七年級(jí)下冊(cè)Unit4Don’teatinclass.

第2課時(shí)Lead-inTellothersaboutyourschoolrules.(Youcanfinishitbyyourself/withyourpartner)listentomusicInourschool,wecan’tlistentomusicinclass,butwecanlistentoitafterclass.Inourschool,wecan’tlistentomusicinclass,butwecanlistentoitafterclass.Whataretherulesinyourschool?Role-playGrammarFocusDon’truninthehallways.Don’tfight.Whataretherules?Canweeatintheclassroom?Wemustbeontimeforclass.No,wecan’t,butwecaneatinthedininghall.Canwewearahatinclass?Doeshehavetowearauniformatschool?Whatdoyouhavetodo?Yes,wecan./No,wecan’t.Yes,hedoes./No,hedoesn’t.Wehavetobequiteinthelibrary.祈使句的用法1.祈使句的概念(1)祈使句是指用來表示請(qǐng)求、命令、叮囑、建議等的句子。

祈使句沒有主語(yǔ)，謂語(yǔ)動(dòng)詞用原形，句末使用感嘆號(hào)或者句號(hào)。例：站起來！一定要按時(shí)。（命令）(叮囑)Standup!Besuretobeontime.(2)如果祈使句表示客氣地請(qǐng)求，一般要加上please。please可以放在句子前面也可以放在句子的后面。例:請(qǐng)跟我讀。Pleasereadafterme.（請(qǐng)求）=Readafterme,please.2.祈使句的形式(1)let開頭的祈使句的肯定句：Let’s+not+v.（原形）.例:咱們別那樣做了。Don’tletthemcomein.Let’snotdothatagain.否定形式為：Don’t+let+第三人稱代詞+v.（原形）.例:不要讓他們進(jìn)來。

(2)非let開頭的祈使句的肯定句和否定句：肯定句Do型Be型v.原形（+賓語(yǔ)）+其他成份.Be+表語(yǔ)(名詞或形容詞）+其他成份.例：Listentome,please.請(qǐng)聽我說。例：Bequiet,please.請(qǐng)安靜。否定句Don’t+行為動(dòng)詞+其他.Don’t+be+其他.No+n./v.-ing.例:Don’tplaycomputergames.不要玩電腦游戲。例:Don’tbelateagain.不要再遲到。例:Nophotos.不許拍照。Noswimming.不許游泳。3.祈使句的用法主語(yǔ)是you常省去，動(dòng)詞原形開頭記。否定形式要注意，句首要把don’t加。要講客氣用please,句首、句末沒關(guān)系。情態(tài)動(dòng)詞must與haveto1.情態(tài)動(dòng)詞must的用法(1)表示有做某一個(gè)動(dòng)作的必要和義務(wù)，它的意思是“必須、應(yīng)該”。例:你必須做你的作業(yè)。

Youmustdoyourhomework.(2)表示有很大把握的判斷或者推測(cè)，它的意思是“一定、準(zhǔn)是”。(3)以must開頭的一般疑問句，它的否定回答用needn’t(不必要),不用mustn’t(不允許),mustn’t常用于否定句中，表示“不允許，禁止”。例:那個(gè)高個(gè)子男人一定是你的爸爸。Thetallmanmustbeyourfather.例:你的車不允許停在這兒。Youmustn’tparkyourcarhere.2.情態(tài)動(dòng)詞haveto的用法haveto表示客觀需要做的事情，意思是“必須，不得不”。(1)haveto后接動(dòng)詞原形，意為“必須做……；不得不做……”。例:我不得不離開了。Ihavetoleave.(2)haveto有人稱、數(shù)和時(shí)態(tài)的變化，其第三人稱單數(shù)形式為hasto。例:她不得不做作業(yè)。Shehastodoherhomework.(3)含有haveto,hasto的句子變疑問句或否定句需分別借助助動(dòng)詞do,does。例:他們必須早起嗎？Dotheyhavetogetupearly?Writetherulesfortheschoollibrary.3aLibraryRules1.__________________2.__________________3.__________________4.__________________Don’ttalkDon’teatordrinkDon’tlistentomusicDon’ttakephotosUsethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.3bBequiet?(she/haveto/inthelibrary)Q:Doesshehavetobequietinthelibrary?A:Yes,shedoes.

2.Eat?(he/haveto/inthedinninghall)Q:_________________________________________A:_________________________________________Doeshehavetoeatinthedininghall?Yes,hedoes.3.Listentomusic?(we/can/inthedininghall)Q:_________________________________________A:_________________________________________4.Wearahat?(we/can/intheclassroom)Q:_________________________________________A:_________________________________________Canwelistentomusicinthedininghall?No,youcan’t.Canwewearahatintheclassroom?No,youcan’t.Makeupfivecoolrulesforyourdreamschool.Shareyourruleswiththeclass.YourclassmatesvotefortheCoolestSchool!3c1.Wecaneatinclass.2.Wedon’thavetocometoschooleveryday.3.…Atmydreamschool,wedon’thavetocometoschooleveryday.Wecaneatinclass.We…Languagepoints1.Wedon’thavetocometoschooleveryday.

我們不必每天來學(xué)校。haveto為固定短語(yǔ)，意為“不得不，必須”，其后接動(dòng)詞原形，有時(shí)態(tài)和人稱的變化。ha