牛津英语8B chapter5 water talk课件

WatertalkChapter5ReadingGuesswhoIam.Ihavenocolor,smellorshape.MyothernameisH2O.Icanchangeintoiceorgas.Icomefromtherivers,lakesandseas.Youcanseemeeveryday.waterastoryofwaterReadthroughthestoryquicklyandanswerthequestions.

WhatdidthewaterandDaisytalkabout?A.Theytalkedaboutwhatthewateris.B.Theytalkedaboutthewater’sjourney.C.TheytalkedaboutwhatDaisyandBennydidinthebathroom.A.ThewatertellsDaisytoturnthetapoff,andsheissurprised.

B.DaisytellsBennythatshehastalkedtothewater,andBennythinkssheisweird.C.Daisyisbrushingherteethwiththetapon.D.ThewatertellsDaisyaboutitslongjourneyfromacloudinYunnanandwhereitwillgo.Itremindshernottowasteorpollutewater.P1P2-3P4-14P15-17Listenandmatchthemainideawitheachpart.

Whatdoyouknowabout…?Youcouldlivewithoutwaterforafew_____adaysbweekschoursYourbodyneedsabout_____litresofwaterdaily.atwobfourceightWhenyouexercise,theamountofwateryouneed_____aincreasesbdecreasescremainsthesameWhenyoufreezewater,itbecomesa_____aliquidbsolidcgasAbout____oftheearthiscoveredbywater.aonethirdbonehalfctwothirds6.Thescientificsymbolforwateris____aH2ObH2O2cHO2B1putintotherightorder.Itflowstothesea.Itrunsintostreamsandrivers.Itrisesfromtheseatothesky.Waterfallsfromthecloudsasrain.Itfallsasrainagain.32415tapsinkdrainReadandthink1.Whywasthevoiceimpatient?BecauseDaisywaswastingwater.2.WhydidDaisynodherhead?_______sheknew______________________was.3.Whydidthewatergotoatreatmentworks?________it___________________journey.BecausewheretheYangtzeRiverBecausewasdirtyafterits4.Whydidthewatersay,“I’llbebackintheseaagain”?________it____________thesea___________place.5.Whydidthewatersayitwaslikeliquidgold?_______itbelievedthat_____________.6.WhydidBennythinkhissisterwasweird?________shesaid_______________________.BecausecamefromBecauseitwaspreciousinthefirstBecauseIwastalkingtothewater1.faint微弱的，模糊的Thesoundsgrewfainter.声音渐弱。2.plant工厂；植物

They’vedecidedonbuildingapowerplantthere.

他们决定在那里修建一座发电厂。ThisplantgrowsinthesouthofAfrica.这种植物生长在非洲的南部。

3.precious贵重的,宝贵的

Timeisprecious.时间是宝贵的。

4.speed迅速前进,快行speedthroughwindandwaves斩风劈浪向前进Theambulancespedtothehospital.救护车快速开往医院。

5.thorough彻底的;完全的

Thefilmwasathoroughsuccess.这电影获得极大