Unit 2 We have not found life on any other planets yet..docx

Unit2Wehavenotfoundlifeonanyotherplanetsyet.I.依据句意及首字母或汉语提示完成句子1 .(没有一个)of(heStudeinshasbeentoAustraliainourclass.2 Weshouldn'tthrowrbbishau).h'sourduty(oprotect(he(环境)becausetheearthisouronlyhome.3 Thesunisattheheartofthesolarsystemandmany(行星)goaroundthesun.4 Wcdon'tknowhowlargeIhc(宇宙)is.5 Scientistshaven'treceivedanymfromMars.6 Nothingisiifyoutryyourbest.7 Manycompaniesuseemailsintheiroffices,soi'seasyforrpeopleocWilhoneafher.8 ThesolarsystemisasmallpartofourG.Il.用括号中所给单词的适当形式填空I-1(ishard(say)whowillwinIhCgan.9 Sofarnoneofus(know)theteachersname.10 1just(hear)thenews.nveryhappy.11 Ihavesomeimportant(infomation)onthespacetravel.12 /you(write)toyouruncleyet?Yes.Ihave.6(billion)ofstarsarctogetherwith(besunintbcGalaxy.7Sometimes,theskyisr,(call)"(hevaultofhcacn(苍穹)"inpoems.8Mybro<herhasfinished(make)aInodelspacestation.川.从括号中选出一个合适的词语完成句子IIwentiotheconcertlastnight.Myfive(othcro<hcrs)friendswent(here,too.2Theltathreebooksbu<1.i1.eilikes(noone11one)ofthem.3TheweatherinShenzhenisdiferentfrom(IhduioinHeilongjiang.4It's(pssiblc.,impossiblc)fortheboytofinishtheworkOnhisown.Hcneedshelp.5Don、cat(schso)manyhamburgersaday.They'rebadforyourhealth.W单项选择()1.She(helibrary.Youcanfindher(here.AhasbeentoB.hasgone(oChasleftD.wcnl()2.Hi.1.ily!Whydon'tyougoswimmingWiththem?BecauseImyhomeworkyet.Adidn'tfinishB.won'tfinishChaven'tfinishedD.don'tfinish()3.ArcMrandMrsWanglivingaloneinthehouse?-Yes.oftheirhreesonslivewiththem.A.neitherB.bothC.allD.none()4.HasDavccome?一Yes,shehasbeenhereforIOminutes.Ayet;alreadyB.already;yc(Cdready;alreadyD.yei;yei()5.Aswcallknow,thelightfasterthanthesound.ArunsB.walksCdrivesD.travels()6.h,simpossiblehowlargelhcGalaxyis.AimagineB.toimagineCimaginingD.imagined()7,2019河池Thereareabou<threeMudenisinourschool.AthousandsB.thousandsofCthousandD.thousandof()8.2019佛州一MayIbeallowedtochooseasummercourse?ICsuptoyou.You'retomakeyourowndecision.AtoooldB.enougholdColdenoughD.oldtoo()9.2019曲克一IknowOldJoclives.Wearesupposedovisithimfromlimetotime.TheI1.bewon'tfeel.Aalone;aloneB.lonely;lonelyClonely:aloneD,alone:lonely()IO.MocandmoreyoungpeopleliketowitheachotherbyWcChat.AkeepB.UMlChCcommunicateD.reachV.依据汉语意思完成句子1地球是一颗行星它附着太阳转.Theearthisaplanetalitthesun.2我们还没有在任何其他行星上发觉生命，Wchavenotfoundlifeplanets.3.科学家们已势在宇宙中发觉了很多其他星系.Scientistshavediscoveredmanyothergalaxies.4太阳系只是我们星系的一小部分。hcsolarsystemisjustourGalaxx.5宇宙中有这么多的恒星我们是孤独的吗，抑或太空中还有其他存在吨？somanystarstheuniverse.»orlifeoutthere?VI.句型转换1 .AllofushavebeentoCapeTOWn.(改为否定句)ofusbeen(oCapeTown.2 SOInescientistsIhinkIheltiswalerOnMar$.(改为否定句)SomescientiststhinktherewateronMars.3 The.universeis1ajc.(改为感叹句)Iheuniverseis!4 MrZhangcameheretwodaysago.(lf*J)MrZhangheretwodays.5 ChineseastronautshavealreadybeentotheSPaeCstation.(对血纹部分提问)haveChineSJeastronautsye?Vll.补全对话方框中有两项是多余的Tony:Hello.1.ucy.1haven'tseenyouIorseveralhours.Wherehaveyoubeen?1.ucy:Hello,Tony.I.AndIhavefoundsomeinformationabouttheuniverse.Tony:Really?WouldyoliketoeUmesome?1.ucy:OfcouniC.WhaldoyouwantIoknow?Tony:1.ucy:Formillionsofyears.Tony:Wow!SoIongr3.1.ucy:Nolyet.ButtheyhavediscoveredwaleronMars.Tony:Thatsoundsveryinteresting.1.ucy:AndscientistshavealreadyfoundIhai(hcrc*snolifeonthemoon.Tony:4,1.ucy:Yes.lll'sright.Oh.Iwanttorclu11(hebookaboutjumcys(ospaceIoJack,butIcan,tfindhim.Where'she?Tony:5.Youcanfindhimthere.1.ucy:Tktnksalo<.A. SofarlhcreslifeOnlyontheearth.B. Howlonghastherebeen1.ifCOntheearth?CIhavegone<helibrary.DHavescientistsfoundlifeonotherplanets?EHehasbeentothespacemuseum.FIhavebeentothemuseum.GHehasjustgone(otheschoollibrary.Vw,任务型阅读33- year-oldspacewomanWangYapingmadehistory-sheisChina'sfirslteacherinspur.WangYapingtaughtChineseprimarjandmiddleSChoOlstudentsonearthphysicsproblemsinthezero-gravityenvironment失j环境).Shepreparedfor(helectureforalonglime.Wang»bominJanuary1980.isfromeastChina*sShandongPiwince.Shewasail<xinthePeople's1.iberationArmyAirFOrCa空军)WilhexperienceofI*600hoursofflying.hcworld'sfirstteacherinspacewasChristaMcAulitYc,a37-year-oldmiddleSChoOIteacherfmntheUnitedStates,buttheSpaceShuttleChallenger(挑战者号)ndisintcgratcd(Wl裂)after73secondsintoflightonJan.28.1986.McAuIifTeandothersixmemberswerekilled.*4Wang'sIeCIU优wasapleasantsurprise”saidZhangXiaoguang,anastronautin(heIhNemembersofShenzhou-10spacecraft.44(她无论做什么都限优秀).Sometimeswc'dliketogiveherahelpinghand,hutshejustwouldno<accept尸saidNicHaishcng.1.ikemanyyoungChinesepeople.Wanglikesphotography,musicandbasketball.Shesaid“Wg_c_allstudents_facing枕_4mivcrse.WuarclookingforwardIojoiningouryoungfriendsto!camandexplorethemystical(神奇的)andbeautifuluniverse.w依据短文内容完成下列各题IWhodidWangYapmggivethelecturetoonphysicsproblemsinthezero-gravityenvironment?2WhatwasChrisUiMcAuIifYe?3,请依据短