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1、Unit5Module3NaturalelementsWaterPresentationCanyoutelluswhywaterisvaluable?BrainstormingWAYSTOSAVEWATERCanyouthinkofwaystosavewater?Moretipsonsavingwater1.SavingwaterathomebathroomkitchenlaundryroomInthebathroom*Installlow-flowshowerheads.*Takeshortershowers.(Showerskeptund
2、er5minutescansaveyouabout15gallonspershower.)*Ifyoutakeabath,fillthebathtublessthanhalfway.(Youcansave10-15gallonsperbath.)*Turnthetapoffwhenyouarebrushingyourteethandwashingyourhands.…Inthekitchen*Washvegetablesinacontainer,notunderrunningwater.Usethedishwasherforfullloads
3、only.…InthelaundryroomUsethewashingmachineforfullloadsonly.…GrammarTalkingaboutquantitiesDoyouknowthedifferencesbetweenalotof,alittle,afew,(not)much,(not)many,andno?Learnabouttoomuch,toomany,toolittle,toofewand(not)enough.Readthefollowingsentencestounderstand“alotof”,“alitt
4、le”,“(not)much”and“howmuch”.HowmuchwateristhereonEarth?ThereisalotofwateronEarth.Howmuchwaterisdrinkable?Onlyalittlewaterisdrinkable.(Thereisnotmuchfreshwater.)Answerthefollowingquestionsaboutquantities.Howmanybooksarethereinyourschool?Therearealotofbooks.Howmanyexerciseboo
5、ksarethereinyourschoolbag?Thereareafew(notmany)exercisebooks..Weusehowmuch,alittleand(not)muchwith(countable/uncountable)usenouns.Weusehowmany,afewand(not)manywith(countable/uncountable)usenouns.Weusealotofandnowithbothcountableanduncountablenouns.WorkouttheruleWeusuallyuse
6、muchinnegativesentences.Thereisnotmuchfreshwater.ThingstorememberALookatthepicturesbelowandonpage64. Thencompletethequestions.GrammarexerciseAnswers1.nowaterinthepool2.alotofwaterinthepool;Howmuch3.therearemanypeopleinthepool;Howmany4.No,therearen’tmanypeopleinthepool;Howma
7、nypeoplearethereinthepool?Wecanusetoomuch,toomany,toolittle,toofewand(not)enoughtotalkaboutquantities.QuantitiesExamplesExamplesmorethanenoughtoomuchwatertoomanyorangesnotenoughtoolittlemilktoofeweggsjustrightenoughsaltenoughonionsWeusetoomanyandtoofewwith(countable/uncount
8、able)nouns.Weusetoomuchandtoolittlewith(countable/uncountable)usenouns.Weuse(not)e
