九年级英语上册Unit5LookintoScienceLesson27PlanetDanny教学冀教版.ppt

,Unit5LookintoScience,Lesson27PlantDanny,Thinkaboutit!1.Doyoulikescience?Whyorwhynot?2.Doyouknowanyoftheplanetsinthesolarsystem?,行星,太阳的,Howtoseesolarsystem?,telescopes,e,望远镜,Whatdotheydo?,Whatdotheysee?,Whatdoesthesolarsysteminclude?,Theearth,thesunandthemoonallbelongtothesolarsystem.OursolarsystemisinagalaxycalledtheMilkyWay.TheMilkyWayhasmorethanfivehundredbillionsrats.Scientistsaytheuniversecontainsbillionsofgalaxies.,Doyouthinkthereislifeonotherplanets?Letssee!,telescopen.solaradj.certainlyadv.unlessconj.doublen.双重(的)”,也可作动词,意为“使加倍”,worth:“相当价值,值得”,用于beworth+n./doing结构。evenif:“即使”,用来引导让步状语从句。,belongtosb.意为“属于某人”,=besb.sbelongto不能用于进行时态和被动语态。billionsof:“数十亿计的”,Readthelessonandwritetrueorfalse.,()1.Dannyisstudyingthesolarsystematschool.()2.DannyislookingthroughthetelescopewhenJennyandBriancometovisit.()3.Duringtheday,Dannycanseemanystarsintheskythroughthetelescope.()4.JennyandBrianwillcomebacktoDannyshousebecausetheywanttousethetelescope.()5.Dannyhasdiscoveredanewplanet.,T,T,F,T,F,OnSaturdayafternoon,BrianandJennyvisitedDannyathishouse.Whentheyarrived,Dannywasoutsidelooking_atelescope.BrianandJennylaughedatDannybecausehewasusingthewrongofthetelescope.Ofcourse,Dannycouldntseetheduringtheday.BrianandJennyalsowantedtojoinDanny.Theydecidedtocomebackaftersupper.Afterthesunwentdown,theycouldseethestars.Dannyhopedtoanewplanet.,Readthelessonandfillintheblanks.,through,end,stars,discover,Groupwork:1.Practicethedialogueingroups2.Actitout.,Whatinterestsyouaboutthesolarsystem?Ifyouhadachancetogotospace,wouldyougo?Shareyourideaswithapartner.,Letsenjoysomepictures,Makean