2019秋九年级英语下册 Module 4 Rules and suggestions Unit 3

RulesandsuggestionsModule4Unit3Languageinuse4hangthefoodinatreemoveonbyastreamtidyupreachoutturnpaleplaywithsticks把食物挂在树上继续移动在小溪旁边收拾;整理伸出(脸色)变得苍白玩枝条TranslatethephrasesintoEnglish.ReviewWhatsuggestionscanyougivetopeoplewhengowalkinginthemountains?Leadin1.Thevisitorsshouldwearahat.2.Don’twalkalongtheedge.3.They’dbettertakesomefoodandwater.4.Theyshouldwearcomfortableshoes.…LeadinYoumustbecarefuloffallingstones.Youmustn’twalktooclosetotheedgeofthehillpathbecauseyoumightfallandhurtyourselves.Youshouldalwayswearproperclothes.Bearsmightthinkourrubbishisfood.—Canwegorockclimbing?—No,youcan’t.Readandpayattentiontothecoloredwords.PresentationCompletetherules.Don’tdrinkthewater.Don’tclimbtheladder.Noswimming.Youmustn’tturnleft.Presentation1.Noparking.2.Don’tplayfootball.3.Youmustn’tstophere.213Matchthepicturesandtherules.×Leadin•Becarefulofchildrencrossingtheroad.•It’sdangeroustostayoutinthesunshinetoolongwithoutahat.•Smokingisnotallowedinsidethebuilding.•Nevergomountainclimbinginbadweather.Matchthesignswiththerules.Presentation1.WhatdoesZhangWenpengtrytosaywithhisdrawing?2.WhatdoesZhouZhiyuntrytosaywithhispainting?Pollutioniscausingdamagetotheprogresswe'vemade.Peoplemustn'twasteelectricity.Activity6:Readthepassageandanswerthequestions.Presentation3.Whatdoestheschoolsuggestthestudentsshoulddo?4.Howcanaschoolbecomea“greenschool”?Studentsshouldpassonwhattheyhavelearntatschooltotheirparentsandneighbours.Aschoolcanbecomea“greenschool”byincludingeducationabouttheenvironmentinthetimetable.PresentationActivity7:Listenandcompletethesentences.1.Thefirstthingyouhavetodoistocarefully.2.Thinkaboutwhereandwetherthereare.3.Youshouldonlytakemakred.4.Makesureyouknowwhereforlunch.Presentation5.Don'tforgettotellpeopletoforthepicnic.6.Don'twalkwhenitisorin.7.Youmustnottryoutawithagroup.PresentationAroundtheworldEcotourism(生态旅游)Eco-tourismisalsoknownas“responsibletourism”.Itmeansyouvisitplaceswithoutdamagingtheenvironment.Manycountriesaroundtheworldhavestartedecotourismholidaysandtrips.PresentationTouristshelpthelocalcommunitieslookaftertheirnaturalenvironment.Herearesomerulesofecotourism.PresentationEco-tourismDoTakerubbishawaywithyou.Walkonpathsorroads.Takephotosbutnothingelse.Don'tDon'tpickflowersordamagetrees.Don'tpolluteriversorstreams.Don'tmakeopenfiresintheforests.Presentation情态动词本身有一定的词义,表示说话人的情绪、态度或语气,但它们不能单独作谓语,只能和行为动词原形一起作谓语,表示完整的意思。本单元我们主要接触的情态动词有:情态动词Presentation1.can(1)表示能力,意为“能,会”。Canyouplaytennis?(2)表示提建议或请求。Canyoupassmethatbook?(3)表示“许可,可以”,常用于口语中。Youcanusemybike.否定式用can’t.Presentation提示:表示表示否定推测“一定不,不可能”,常用can’t,。Isawhimplayingfootballjustnow.Hecan’tbeintheclassroom.Presentation【2013江苏徐州】12.—CanIborrowyourruler,please?—Yes,you______.Butyoumustreturnittomebeforelunchtime.A.haveB.canC.mustD.usedto【解析】考查情态动词。答句意为“是的，你可以，但你必须在午饭之前归还给我”,所以选择B。Presentation【2013湖南益阳】24.Theman______bemyEnglishteacher.HehasgonetoCanada.A.mightB.mustC.can’t【解析】考查情态动词的用法。must表肯定的推测，意为“一定”，可能性较大，might表示肯定推测，“可能”，可能小较小，can’t表示否定推测，意为“不可能”。根据句意：那个人不可能是我的英语老师，他去加拿大了。故选C。Presentation2.must(1)表示“必须”,强调主观意愿或客观要求。Imustgonow.Youmustfinishitontime.(2)表示肯定推测“一定”,一种可能性很大的推测,一般用于肯定句中。—There’ssomeoneknockingatthedoor.—ItmustbeJim.Presentation(3)mustn’t意为“不要”,表示禁止或不允许。Youmustn’tsitonthestairs.(4)以must开头的一般疑问句,肯定回答用must,否定回答要用needn’t。—MustIreturnthebooknow?—No,youneedn’t./Yes,youmust.Presentation()1.—MustIstayathomeandtakecareofher？—No,you______.A.mustn’tB.needn’tC.can’t()2.Pleasedon’tthrowpaperabout.We_______keepourenvironmentclean.A.canB.mustC.mayBBPracticePresentation3.may和might表示允许或请求；表示没有把握的推测；may可放在句首，表示祝愿。Hemightbeathome.MayGodblessyou!注意：might表示推测时，不表示时态。只是可能性比may小。PresentationPeter______comewithustonight,butheisn’tverysureyet.A.mustB.mayC.canD.willPresentation4.should表示“应该”，常用来表示劝告、建议,认为“某人应该做某事”或“有义务责任做某事”。Weshouldobeytrafficlaws.Youshouldn’thavemadethiskindofsillymistakes.这时它可以和oughtto,besupposedto互换使用。Presentation2)should(oughtto)表示推测时，是指有一定根据的推测，意为“可能、该”。—WhencanIcomeforthephotos?Ineedthemtomorrow.—Theyshouldbereadyby12:00.It’snearlyseveno’clock.Jackshouldbehereatanymoment.Presentation—_______IborrowyourMP3?—Sure.Hereyouare.A.MayB.ShouldC.MustD.Would—IsJohncomingbytrain?—He_______,buthemaynot.Helikesdrivinghiscar.A.mustB.canC.needD.shouldPresentationPracticeWorkinpairsandtalkaboutpossiblerulesforvisitorstotheforests,usingmust,mustn’t,should,shouldn’t.eg:Don’twalkonthelawn(草坪).Youshouldtakecareofthelawn.…Presentation()1.—MayIgooutnow,Dad?—No.You_____letyourmotherknowfirst.A.canB.mayC.needD.mustD中考链接【解析】考查情态动词词义。由答句中“不”，表示语气要求很坚决，应该是“必须”。Practice()23.—Who’ssinginginthenextroom?—It_____beher.ShehasgonetoNewYork.A.can’tB.mustC.shouldn’tD.can【解析】考查情态动词表推测。表示否定推测时，用can’t，意为“一定不……”。must表示推测时，意为“一定……”，用于肯定句；根据答语“她已经去了纽约”可知是否定推测，故选A。APractice()26.—_______wecleantheclassroomatonce?—No,you_______.You_______cleanitafterschool.A.Must;needn’t;mayB.Must;mustn’t;canC.Shall;can’t;mustD.Need;mustn’t;may【解析】情态动词的用法。根据前后句意可推断对方在询问“我必须马上打扫教室吗？”。而must引导的一般疑问句否定回答用needn’t。故选A。APractice()4.—Lookatthesign!—Oh,Isee.We_______wastewater.A.canB.mustC.mustn’tD.needn’t【解析】情态动