外研版九年级下册英语M4U3ppt课件

.,1,Module4Rulesandsuggestions,.,2,Unit3Languageinuse,.,3,Mustweobeythetrafficrules?,.,4,Mustweobeytheschoolrules?,.,5,Whatdoyouthinkoftheirbehaviors?,.,6,Whatdoyouthinkofhisbehavior?,.,7,Haveyouevermadesuchkindofpaperbyhand?,.,8,Payattentiontothefollowingsentences.1.Youmustbecarefuloffallingstones.2.Youmustntwalktooclosetotheedgeofthehillpathbecauseyoumightfallandhurtyourselves.3.Youshouldalwayswearproperclothes.4.Bearsmightthinkourrubbishisfood.5.Canwegorockclimbing?No,youcant.,Languagepractice,.,9,1.Nosmoking.2.Noeatingordrinking.3.Childrencrossing.4.Danger!Becarefuloffallingrocs.5.Childrenshouldbetakencareofbyparents.6.Donotdrinkanddrive.,Matchthesignswiththerulesandwarnings.,a,b,c,a,b,c,.,10,1.Nosmoking.2.Noeatingordrinking.3.Childrencrossing.4.Danger!Becarefuloffallingrocks.5.Childrenshouldbetakencareofbyparents.6.Donotdrinkanddrive.,d,e,f,e,d,f,.,11,1.表示能力表示一个人能做某事时，常用can或could表达。e.g.AssoonasMikecouldread,hereadbooksaboutrobots.迈克刚能看懂书，就看关于机器人的书。Myfive-year-olddaughtercandrawabeautifulpictureinfiveminutes.我五岁的女儿能在五分钟之内画出一幅漂亮的图画。,情态动词,.,12,2.表示可能性如果要表达“可能，可能性”，可以用may/might或can/could.e.g.Janemaybeathome.简可能在家。Imighttalktohim.我可能会跟他说说YoucangotoBeijingbytrain.你可以坐火车去北京。,.,13,3.表示许可或征求对方许可如果表达允许某人做某事，或征求对方的许可，可以用can/could/may/might。e.g.Youcan/maystartyourworknow.你现在可以开始工作了。Could/MayIcomealittlelatertomorrow?Idontfeelmyself.我明天可以晚到一会吗?我觉得不太舒服。,.,14,4.表示请求对方做某事如果要请求对方做某事，可以用下列表达方式：Will/Would/Couldyou(please)?Wouldyoumind?e.g.Wouldyoupleasehelpmewiththissuitcase?你可以帮我拿这个手提箱吗？Wouldyoumindturningdownthemusic?你能把声音关小点儿声吗？,.,15,5.表示建议和邀请表建议和邀请可用下列表达方式：Wouldyoulike(to)?Shallwe?e.g.Wouldyouliketoplaybasketball?你想打篮球吗？Shallwego?我们走吧？,.,16,6.表示意愿表示想做某事可以用wouldlike/lovetoe.g.Idliketobeascientist.我想成为科学家。7.表示应该、义务表示应该、义务等时常用should,oughtto,must.e.g.Youshouldtalktoyourparents.你应该跟你父母谈谈。Ioughttotrainmoretoimprovemyskill.我应该多训练来提高技巧。,.,17,8.表示命令、禁止、不得不表示这类含义时，一般用must,mustnt,haveto等。e.g.Youmuststudymathstobeanengineer.要当工程师，你必须学数学。Youmustnttellittoanyone.你不许把这件事告诉任何人。Youhavetocomeearlytomorrow.你明天得早到。,.,18,9.表示没必要做某事表示没必要做某事时，常用neednt,donthaveto等。e.g.Youdonthavetoworryaboutmoney.Icanlendyousomeintimeofneed.你不用担心钱，你需要的时候我可以借给你。,LondonIndoorClimbingCentreVisitorspleasenote:DosCheckinatthemaingatewhenyoucometothecenter.Climbwithsomeone.Wearahardhatatalltimes.Wearthecorrectclimbingshoes.Wearcomfortableclothes.,Readthelistsofrulesandwritesentencesusingmust,mustnt,shouldorshouldnt.,DontsDontclimbwithoutarope.Donteatordrinkanywhereexceptintherestaurant.Dontlistentopersonalmusicplayerswhileclimbing.Donttalkonamobilephonewhileclimbing.,Answers:Youmustcheckinatthemaingatewhenyoucometothecenter.Youshouldclimbwithsomeone.Youmustwearahardhatatalltimes.Youmustwearthecorrectclimbingshoes.Youmustwearcomfortableclothes.,Youmustntclimbwithoutarope.Youmustnteatordrinkanywhereexceptintherestaurant.Youshouldntlistentopersonalmusicplayerswhileclimbing.Youshouldnttalkonamobilephonewhileclimbing.,.,23,Workinpairs.ExplainwhytherulesinActivity2areimportant.,1.Whymustyouclimbwithsomeone?2.Whymustyouwearcomfortableclothes?3.Whymustntyouclimbwithoutarope?4.Whyshouldntyoulistentomusicwhileclimbing?,Whymustyoucheckinwhenyoucometothecentre?Becausetheywanttoknowwhoisthere.,.,24,Completethepassagewiththecorrectformofthewordsinthebox.,althoughkeepstreamtouristworry,Peoplearevery(1)_abouttheconditionsoftheancientforestsofCanadaandwanttosavethem.Manyvisitorstotheforestsuseknivestocuttheirnamesintothetrees,someofwhicharehundredsofyearsold.,worried,.,25,(2)_therearelitterbins,peoplestillthrowrubbishintothe(3)_andthiscausesplantsandfishtodie.Peoplefromlocalvillageshavehelpedcleanuptheforests.Wehope(4)_willplaytheirpartin(5)_Canadasforestscleantoo!,tourists,keeping,althoughkeepstreamtouristworry,Although,stream,.,26,Nowwritepossiblerulesforvisitorstotheforests.,1.Youshould_.2.Youshouldnt_.3.Youmust_.4.Youmustnt_.,helpcleanuptheforest,takeyourrubbishhome,streams,throwrubbishintothe,cutyournamesintothe,trees,.,27,Completethesentenceswiththewordsinthebox.,gunsmoothsticksstonesuddententwhenever,1.Comeandvisitme_youhavetime.2.Thewallismadeof_.3.Thepathtothetopisnotvery_.4.Remembertotakea_withyoutosleepin,becauseitmightrain.,whenever,stone,smooth,tent,.,28,5.Heliftedupthe_andpointeditatthebear.6.Therewasa_noiseinthewoodsandweallstoppedmoving.7.Birdsusesmall_andleavestomakeahome.,gun,sudden,sticks,gun,smooth,sticks,stonesudden,tent,whenever,.,29,ListentoPart6andanswerthequestions.,1.IsZhangWenpengsschoolagreenone?Yes,itis.2.Whatshouldwedowhenweleavearoom?Weshouldturnoffthelight.,.,30,Readthepassageandanswerthequestions.,1.WhatdoesZhangWenpengtrysaywithhisdrawing?Pollutioniscausingdamagetotheprogresswevemade.2.WhatdoesZhouZhiyuntrytosaywithhispainting?Peoplemustnotwasteelectricity.,.,31,3.Whatdoestheschoolsuggestthestudentsshoulddo?Studentsshouldpassonwhattheyhavelearntatschooltotheirparentsandneighbours.4.Howcanaschoolbecomea“greenschool”?Aschoolcanbecomea“greenschool”byincludingeducationabouttheenvironmentinthetimetable.,.,32,Listenandcompletethesentences.,1.Thefirstthingyouhavetodoisto_carefully.2.Thinkaboutwhere_andwhetherthereare_.3.Youshouldonlytakemarked_.,planthework,youaregoingtowalk,clearlymarkedpaths,paths,.,33,4.Makesureyouknowwhere_forlunch.5.Dontforgettotellpeopleto_forthepicnic.6.Dontwalkwhenitis_orin_.7.Youmustnottryouta_withagroup.,youcanstop,bringfood,toohot,verybadweather,newwalk,.,34,EcotourismEcotourismisalsoknownas“responsibletourism”.Itmeansyouvisitplaceswithoutdamagingtheenvironment.Manycountriesaroundtheworldhavestartedecotourismholidaysandtrips.Touristshelpthelocalcommunitieslookaftertheirnaturalenvironment.Herearesomerulesofecotourism.,Aroundtheworld,.,35,DosTakerubbishawaywithyou.Walkonpathsorroads.Takephotosbutnothingelse.DontsDontpickflowersordamagetrees.Dontpolluteriversorstreams.Dontmakeopenfiresintheforests.,.,36,Workinpairs.DiscussandgiveadviceforvisitorstoChina.Talkabout:,visitingsomeoneshomeeatinganddrinkingtravellingonpublictransportbehavingpolitelyinpublicvisitingtouristsights,.,37,Writeyouradvice.,YoumustYoumustntYoushouldYoushouldnt,Workingroupsandcompareyouradvice.ChoosethefivemostusefulpiecesofadviceforvisitorstoChina.,.,38,1.MustIhandinmyhomeworknow,Mr.Smith?No,you_.A.cantB.shouldntC.wouldntD.neednt,.,39,2.Excuseme,mayI