外研版英语八年级下M3U2单元检测练习名校版含答案全套

外研版英语八年级下M3U2单元检测练习名校版含答案通过各种形式的练习，帮助学生巩固本单元所学重点词汇以及句型、语法，体会其在具体语境中的含义及用法，抓好基础，回归教材。一、根据句意，用括号里所给词的适当形式完成句子。1.Wehaven'tfoundlifeonanyother_____（planet）yet.2.Shenzhou-9isa______（man）spaceship.3.Howlargeistheuniverse?It's______（possible）toimagine.4.ScientistshavesentspaceshipstotheplanetMars______（take）photos.5.Whyhasnoone______（communicate)withus?二、根据句意，选择适当的短语并用其正确形式完成句子。agroupof，communicatewith，anyother，receiveamessage,millionsof1.JustnowI______fromLucy.Really?Whatdidshetellyou?2.Bettyistooshy______others.3.Didyouvisit______placesofinterest?No.IjustvisitedthePalaceMuseum.4.Thegovernmenthasspent______dollarsontheproject.5.Youcansee______peoplestandinginfrontoftheticketoffice.三、根据上下文意思，用合适的单词补全短文。WehavejustreceivedamessagefromourspaceshiptoMars.Ourspaceshiphas__1__aliens（外星人）there.Theyhaveneversentusamessage__2__theydon'tknowhowtocommunicatewithus.Theyhavenotvisitedtheearthbecausetheydon'tknowhowtoflytoour__3__,andtheylikelifeonMarsbetter.They__4__veryhappyontheirplanet.Theyhaveusedpartsfromtheotherspaceshipsfromtheearthto__5__TVs,radios,etc.Wehopetheydon'tdothesamewiththisone!四、句子翻译。1.地球上有生命存在已经亿万年了。2.地球是一个行星，它绕着太阳转。3.它们中没有一个拥有与地球一样的环境。4.它们发出的光要经过很多年才到达地球。5.宇宙中有这么多星球，我们是孤独的吗？参考答案一、1.planets2.manned3.impossible4.totake5.communicated二、1.receivedamessage2.tocommunicatewith3.anyother4.millionsof5.agroupof三、1.discovered2.because3.planet4.seem/look5.make四、1.Therehasbeenlifeontheearthforhundredsofmillionsofyears.2.Theearthisaplanetanditgoesaroundthesun.3.Noneofthemhasanenvironmentlikethatoftheearth.4.Theirlighthastot