上海牛津版-7B-Unit-5-words(water-talks).ppt

上海牛津版-7B-Unit-5-words(water-talks).ppt

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words他往咖啡里加了些糖。

Headdedsomesugartothecoffee.Somechemicalsaredangerous.adropofblueink一滴蓝墨水About3%ofthewateronEarthisfreshwater.Alicehadawonderfuljourney.Thetapison.Watertravelledthroughthepipesunderthestreet.Alargequantityofwaterisstored（储存）inthereservoir.Hesaddingsaltandpeppertothesoup.Hewentthroughthewall.Waterisavaluableresource（资源）.Canyouhearhisvoice?

raintapreservoirwaterfallsea/oceanriverpond/lakehotspringstream1.Ifyouturnatapoff,thewaterfromthetap.a.stopsrunningb.startsrunning2.Theraindropped.Itfromthesky.a.felldownb.disappeared3.Whenyouaddsomechemicalstowater,youthewater.a.getsomechemicalsfromb.putsomechemicalsin4.Ifyouhadagoodjourney,you.a.hadawonderfulpartywithyourfriendsathomeb.travelledhappilyfromoneplacetoanother5.Waterisvaluable.Itis.a.verycleanb.usefulandimportantC1:

Circlethecorrectanswerstocompletethesesentences.（P60）Quizaboutwater1.Youcanlivewithoutwaterforafew.a.hourb.daysc.weeks2.Whenyouexercise,youneedwater.a.moreb.lessc.no3.WatercoversaboutoftheEarth.a.onethirdb.onehalfc.twothirds4.AboutofthewateronEarthisfreshorwithoutsalt.a.3%b.10%c.20%Whatdoyouknowaboutwater?

（P58）WheredidthedropofwatertalkwithDora?

Whatdidpeopleaddtowaterinthereservoir?

Wheredoesthedropofwatersjourneystart?

Whyshouldwenotwastewater?

Listentothestory“Watertalks”andthenanswersomequestions:

WheredidthedropofwatertalkwithDora?

Whatdidpeopleaddtowaterinthereservoir?

Wheredoesthedropofwatersjourneystart?

Whyshouldwenotwastewater?

Listentothestory“Watertalks”andthenanswersomequestions:

Theytalkedinthebathroom.Theyaddedsomechemicalstowater.Itsjourneystartsfromthesea.Becausewaterisvaluable.12JulyDearDiary,Italkedtoadropofwatertoday.Itwasreallyinteresting.Inthemorning,Ileftthetaponinththebathroom.ThenIheardanangry

（1）_.Ittoldmeto

（2）_thetap_.Itwasadropofwater!

Ittoldmeaboutits（3）_.It（4）_fromacloudintoariver.Wecouldnotdrinkthiswaterbecauseitwasdirty,sopeoplehadtocleanit.They（5）_somechemicals_thewatertomakeitclean.Thenittravelledtomyhome.Waterisvery（6）_.Peopleshouldnotwasteorpolluteit.voiceturnoffjourneydroppedaddedtovaluableC2:

ReadthestoryandcompleteDorasdiarybelowwiththewordsandphrasesfromthebox.（P60）addedtojourneyvaluabledroppedturnoffvoicecloudscloudsriverriverreservoirreservoirpipespipesseaseaD1:

Writethenamesofthedifferentplacesonthemap.Thengiveashorttalkaboutthewatersjourney.（P61）1.Whywasthedropofwaterangry?

BecauseDora_2.Whydidpeoplecleanthewaterafteritranintoareservoir?

Becauseit_3.Whywouldthedropofwatergointotheseaagain?

Becauseitsjourney_4.WhydidthedropofwatertellDoranottowasteorpolluteit?

Becausewater_isvaluable.D2:

Readthestoryagainandcompletetheanswerstothequestionsbelow.startsthere.waswastingwater.wasdirty.Doyouthinkwaterisvaluable?

D3:

GroupDiscussionThetapwason.on（表示已链接、处于工作状态或使用中）（表示已链接、处于工作状态或使用中）e.g.电视机开着。

TheTVison.别一直开着水龙头。

Dontkeepthetaponallthetime.off（表示不在工作状态或使用中）（表示不在工作状态或使用中）Thelightisoff.灯关着。

turnon开请把电灯打开。

Pleaseturnonthelight.=Pleaseturnthelighton.turnoff关请把电视关掉。

PleaseturnofftheTV.=PleaseturntheTVoff.“Turnthattapoff,”saidanangryvoice.voice嗓音，说话声他唱歌声音很好听。

Hehasagoodsingingvoice.c.f.voice,sound,noisevoice:

主要指人讲话或唱歌的声音主要指人讲话或唱歌的声音sound:

大自然的任何大自然的任何“声音声音”都可以用都可以用noise:

常指不悦耳、不和谐的嘈杂声常指不悦耳、不和谐的嘈杂声Thenitwastimeforpeopletocleanme.Itistime（forsb.）todosth.是（某人）做某事的时候了。

是（某人）做某事的时候了。

e.g.汤姆该打扫教室了。

ItistimeforTomtocleantheclassroom.你该把书还给图书馆了。

Itistimeforyoutoreturnthebooktothelibrary.Remembernottowasteorpolluteme.remembertodosth.记得要做某事记得要做某事remembernottodosth.记得不要做某事记得不要做某事rememberdoingsth.记得做过某事记得做过某事eg.1.Whenyouleavetheclassroom,remembertoturnoffthelight.当你离开教室时请记得关灯。

2.Irememberfinishingthehomework,butitisnotinmybagnow.我记得我已经完成作业，但它现在不在我的书包。

Exercise1:

根据句意和所给的首字母填空。

1.Weshouldnotwastewaterbecauseitisv_.2.Keepyourv_down,thatis,dontspeakloudly.3.Marydrankthelastd_ofmilkfromthecup.4.Donta_toomuchsaltintothesoup.5.Thefactoryp_theairandwater.valuablevoicedropaddpollute6.Thesingersingsbeautifullybecauseshehasabeautifulv_.7.Booksareourfriends.Theyarev_.8.Wecanmakethes_seawaterf_sothatitcanbedrinkable.9.Thewaterincitiesgot_thepipesunderthestreets.oicealuablereshhoughalt1.是时候该完成你的作业了。

Itis___to_yourhomework.2.请记得按时把书还给图书馆。

Please___yourbooktothelibrary.3.请在我的咖啡里加点牛奶。

Please_somemilk_mycoffee.4.我想关掉空调因为我觉得冷。

Iwantto__theairconditionerbecauseIfeelcold.Exercise2:

根据中文意思完成句子。

timeforyoufinishremembertoreturnaddtoturnoff