高一英语同步练习：必修3Unit4Astronomy:thescienceofthestars第4课时Usinglanguages基础练习一．语言知识1.makeatripto去某地旅行2.cheerup感到高兴3.nowthat既然4.breakout爆发5.twiceasfaras。。。是。。。的两倍远几种比较结构：倍数+as+形容词或副词+as+另外的人或事物倍数+比较级+than+另外的人或事物倍数+the+表示大小长短重量等的名词+of+另外的人或事物二．根据课文内容填空：（开头字母已经给出）LastmonthIvisitedthemoonwithmyfriend.Beforeweleft,Iwastoldtheforceofg_____wouldchangethreetimesonourjourney.Thenwetookoff.Aswelefttheearth,Ibecameveryh_______.Graduallytheweightl_______.WhenIwasinspace,itd__________.Wef_______weightlesslyinthecabinandIc________.WhenIwasonthemoon,Iwassurprisedtofindoutevenwalkingneedslotsofpracticen______gravitychanged.Thereturningoftheearthwasveryf_________.Wewereamazedtowatchfireb________ontheoutsideoftheship.三．阅读课文，选择最佳答案：1.Thepassageismainlyabout____?A.introductionofthemoonB.thegravitythatIfeltonmywaytothemoonC.myvisittothemoonD.myfriendYanping,anastronomer2.Accordingtothetext,weknowthattheforceofthegravitywouldchange_____times.1A.2B.3C.4D.53.Whendidtheauthorfeelstrongestofthegravityoftheearth?A.Onthemoon.B.Onthehalfwaytothemoon.C.AttheverybeginningD.Ontheirleavingfromthemoon4.Whatcausesthewritertofeelthathebecomesweightlessonthemoon?A.SpaceshipB.GravityC.HisfriendD.HisGoodfeelingsofthemoon5.Fromthetextwecanknowifamangrowsuponthemoon,___.A.hewillgrowtallerthanontheearthB.hewillgrowshorterthanontheearthC.hewillbecomefatterD.hewillbecomeweightless实战演练一.单项选择1.Inorderto＿＿＿theincreasingneedsofpeople’slivingstandards,scientistsareworkinghardtodevelopscienceandtechnologyofourourcountry.A.giveB.gainC.satisfyD.produce2.Johnislookingforwardto＿＿＿＿abirthdaygiftbyhisparents.A.giveB.begivenC.gaveD.beinggiven3.Somethingmust＿＿＿＿toendthestrike.A.bedoneB.doneC.doD.doing4.Youaretoofat.Youhadbettertakethatfat＿＿＿＿youandgetslim.A.offB.outC.AwayD.without5.Farmersmaketheir＿＿＿＿byplantingcrops.A.livingsB.livingC.lifeD.lives6.----Wouldyoumi...
