高一英语 book3 unit4 astronomy学案4 人教新目标

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1、Unit4Astronomy：thescienceofthestars教师寄语：Neverputoffwhatyoucandotodayuntiltomorrow.今日事今日毕！4.WhenIwasonthemoonIfeltIwas____thanIamontheearth.A.slowerB.heavierC.clevererD.lighter5.Ifababyisgrowingonthemoon,whenhegrowsup,hewillgrow_____thanheisontheearth.A.tallerB.shorterC.fatterD.thinnerⅡ.Closer

2、eadingTranslatephrases:1.有机会干某事_______________2.接近，靠近_____________3.感到高兴，感到振奋_______________4.摔倒______________5.既然______________6.getthehangof_______________7.breakout_________8一点练习____________________9.和…一样痛苦_____________10.更加自由的_______Ⅲ.Translatethesentences1.GraduallytheweightlessenedandIw

3、asabletotalktohim.________________________________________________________2.Wearetoofarfromtheearthnowtofeelitspull..________________________________________________________3.Weshallfeelitsgravitypullingus,butitwillnotbeasstrongapullastheearth’s._______________________________________________

4、______________________as+adj.+aan+n.+as:Gettingridofabadhabitisasmuchastruggleasformingagoodone.Teachingisasmuchanartasitisascience.4.Icheeredupimmediatelyandfloatedweightlesslyaroundinourspaceshipcabinwatchingtheearthbecomesmallerthemoonlarger._______________________________________________

5、______________________5.IfoundIwascarriedtwiceasfarasontheearthandfellover._____________________________________________________________倍数的表达法：1).“A+be+倍数+as+形容词原级+as+B”.Thistreeisthreetimesastallasthatone.Hisfatheristwiceasoldashe.2).“A+be+倍数+形容词比较级+than+B”TheYangtzeRiverisalmosttwicelongert

6、hanthePearlRiver.长江差不多比珠江长两倍。Thenumberofstudentsinourschoolisthreetimeslargerthanthatintheirs.　  我们学校的学生数量比他们学校的多三倍。3).“A+be+倍数+the+名词(size,length,amount)+of+B”Thenewlybroadenedsquareisfourtimesthesizeofthepreviousone.新扩建的广场是未扩建时的四倍大。6.Leavingthemoon’sgravitywasnotaspainfulasleavingtheearth’s

7、._____________________________________________________________7.Wewatched,amazedasfirebrokeoutontheoutsideofthespaceshipastheearth’sgravityincreases.__________________________________________________________________Ⅳ.Consolidation1. ------ Ho