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1、Unit5OxfordEnglishModule3NaturalelementsWaterPeriod3GrammarPresentationCanyoutelluswhywaterisvaluable?1Brainstorming2WAYSTOSAVEWATERCanyouthinkofwaystosavewater?3Moretipsonsavingwater1.SavingwaterathomebathroomkitchenlaundryroomInthebathroom*Installlow-flowsh
2、owerheads.*Takeshortershowers.(Showerskeptunder5minutescansaveyouabout15gallonspershower.)*Ifyoutakeabath,fillthebathtublessthanhalfway.(Youcansave10-15gallonsperbath.)*Turnthetapoffwhenyouarebrushingyourteethandwashingyourhands.Installahighlyefficientflushto
3、ilet.…BACKInthekitchenBACK*Washvegetablesinacontainer,notunderrunningwater.Usethedishwasherforfullloadsonly.…InthelaundryroomUsethewashingmachineforfullloadsonly.…4GrammarTalkingaboutquantitiesDoyouknowthedifferencesbetweenalotof,alittle,afew,(not)much,(not)m
4、any,andno?Readthefollowingsentencestounderstand“alotof”,“alittle”,“(not)much”and“howmuch”.HowmuchwateristhereonEarth?ThereisalotofwateronEarth.Howmuchwaterisdrinkable?Onlyalittlewaterisdrinkable.(Thereisnotmuchfreshwater.)Answerthefollowingquestionsaboutquant
5、ities.Howmanybooksarethereinyourschool?Therearealotofbooks.Howmanyexercisebooksarethereinyourschoolbag?Thereareafew(notmany)exercisebooks.WorkouttheruleThingstorememberALookatthepicturesbelowandonpage64. Thencompletethequestionsandanswers.nowaterinthepoolGram
6、marexercisealotofwaterinthepoolHowmuchtherearemanypeopleinthepoolHowmanyNo,therearen’tmanypeopleinthepool.Howmanypeoplearethereinthepool?Learnabouttoomuch,toomany,toolittle,toofewand(not)enough.Wecanusetoomuch,toomany,toolittle,toofewand(not)enoughtotalkabout
7、quantities.WorkouttheruleBDoraandJanewanttocookorangebeef.Theyarecheckingwhethertheyhaveenoughingredients.Completetheirconversations.GrammarexerciseenoughHowmanyHowmuchtoomuchtoolittleenoughUsingtheconversationbetweenDoraandJaneasanexample,choosearecipeandmak
8、easimilarconversation.MoreexerciseIngredientsforpizzatoastafewpiecesofbreadthreesausagesapieceofcheesetwogreenpeppersatinoftomatosauceYouandyourfriendhave:abagofbreadtwosausagestwopieceso
