七年級(jí)英語(yǔ)（下）人教版Unit4Don’teatinclass!SectionB(2a~3c)Takemetoyourheart.Loveme,lovemydog.Comeon!Givemeacall.Openthedoor.Excuseme!Haveatry.Helpyourself.Let’sgo.Letmesee.Bequiet.

帶我入你心。愛屋及烏。加油！給我打個(gè)電話。開門。請(qǐng)?jiān)?！試一試。隨便吃。我們走吧。讓我想想。請(qǐng)安靜。Whenyouareunhappyaboutsomething,whodoyouliketotalkto?TakeawalkWatchTVPlaygamesListentomusicChatwithfriends…2aDearDr.Know,Therearetoomanyrules!At6:00a.m.,mymomsays,“Getupnowandmakeyourbed!”Afterbreakfast,mymomalwayssays,“Don’tleavethedirtydishesinthekitchen!”Afterthat,IruntoschoolbecauseIcan’tbelate.Atschool,wehavemorerules-don’tbenoisy,don’teatinclass,…MydadsaysIcan’tplaybasketballafterschoolbecauseImustdomyhomework.Icanplayonlyonweekends.Afterdinner,Ican’trelaxeither.ImustreadabookbeforeIcanwatchTV.ButIhavetogotobedbefore10:00.Rules,rules,rules!It’sterrible!WhatcanIdo,Dr.Know?MollyBrown,NewYorkRead

the

letters.

Underline

the

rules

for

Molly.2bDearMolly,Iknowhowyoufeel.Peoplealwaystellus,“Don’tdothis!”or“Youcan’tdothat!”Butthinkaboutit,Molly.Therearealotofthingsyoucando.Youcsnplaybasketballonweekends.YoucanwatchTVafteryoureadabook.Parentsandschoolsaresometimesstrict,butremember,theymakerulestohelpus.Wehavetofollowthem.Goodluck!Dr.Know

Readthelettersagainandcompletethesentenceswithhaveto/must,canorcan’t.1.Mollyplaybasketballonschooldays,butshe___playitonweekends.2.Molly

doherhomeworkfirstwhenshegetshome.3.Mollyreadabookafterdinnerbeforeshe

___watchTV.4.Atschool,Mollybenoisyoreatinclass.5.Parentsandschoolsmakerulestohelpstudents.Sostudentsfollowtherules.can’tmustmustcan’thave

to2ccancanCompleteZhaoPei’slettertoDr.Knowusinghaveto/must,can

or

can’t.DearDr.Know,youhelpme?I’mnothappybecausetherearetoomanyrulesathome.Everymorning,I_____getupatsixo’clock.Atschool,I____wearaschooluniform,andI____keepmyhairshort.Afterschool,IplaywithmyfriendsorwatchTVbecauseIdomyhomework.IrelaxonweekendseitherbecauseIlearnthepiano.Ineverhavefun.WhatIdo?ZhaoPeihavetocanCanmustmustcan’tcan’t3amustmustCompletethechartwiththerulesinyourhomeandschool.Putan×fortherulesthatyouthinkareunfair.ThingsIhavetodoThingsIcan’tdoTidyroomPracticethepianoArrivelateforclassStayuplate3bDearDr.Know,Therearetoomanyrulesinmylife!Athome,Ihavetohelpmymomanddaddothedisheseveryday.AndIhavetocleanmyroomonSaturdays.Ican’tgooutwithmyfriendsonweekends.Atschool,wecan’teatinclass.Wehavetowearaschooluniform.Andwecan’tbenoisyinthehallways.HowcanIrelaxwithsomanyrules?WhatshouldIdo?KenLiWritealettertoDr.Know.Telltherulesandhowyoufeelaboutthem.3cFillintheblankswiththewordsinthebox.arrivelatelistentobenoisyfollowtherulesbestrictMynameisTimmytheMouse.Imustgetupearlyat6:30a.m.everymorning.ThenIhavetogotothekitchentogetfoodforGrandpa.Ineverarrivelate

tothekitchenbecauseIhavetogettherebeforethecatgetsup.MygrandpaalwaystellsmeIcan`tbenoisy

.I

listentohimbecauseIdon`twantthecattogetme!Mygrandpaisstrictwithme,butIthinkit`sbesttofollowtherules!1SelfCheck1.arrivelate/class

Don`tarrivelateforclass.Wecan`tarrivelateforclass.2.listen/teacher

Listentotheteacher.Wemust/havetolistentotheteacher.3.benoisy/library

Don`tbenoisyinthelibrary.Wecan`tbenoisyinthelibrary.2Usecan,can`t,haveto/mustanddon`ttowriteabouttherulesatschool.Writetwosentencesforeachrule.4.speakEnglish/Englishclass

SpeakEnglishinEnglishclass.Wemust/havetospeakEnglishinEnglishclass.5.eat/dininghallEatinthedininghall.Wemust/havetoeatinthedininghall.LanguagePoints1.Therearetoomanyrules!toomany＋可數(shù)名詞復(fù)數(shù),“太多”e.g.Ihavetoomanybookstoread.toomuch＋不可數(shù)名詞,“太多”e.g.There’stoomuchmilkintheglass.2.Ihavetogotobed

beforeteno’clock.gotobed

“上床睡覺”,此時(shí)等于beinbed,in和bed之間不能用冠詞,bed也不用復(fù)數(shù),beinbed還有“臥床”的意思。e.g.He

is

in

bed

for

10

years.

他臥床10年了。Dave

has

to

be

in

bed

early

every

night.大衛(wèi)每晚必須很早睡覺。3.Afterdinner,Ican’trelaxeither.

副詞

either在此處表示“也”，用于否定句句末，用法與表示肯定或者陳述的副詞too相似，可用逗號(hào)與語(yǔ)句的主題隔開。e.g.YoulikeEnglish.Ilikeit,too.Myfathercan’tspeakEnglish.Mymothercan’t(speakit),

either.4.Therearealotofthingsyoucando.此處的

alotofthingsyoucando是一個(gè)名詞短語(yǔ)，句子youcando起修飾、限定名詞things的作用。英語(yǔ)中當(dāng)句子限定修飾名詞時(shí)要放在該名詞之后。e.g.Therearealotofsongsyoucansing.A:Doyouhavealibraryatschool?B:Yes,wedo.Andwehavesome______forschoollibrary.A:Whatarethey?B:Wehavetokeepquietinthe_______.Wehaveto