PeriodThreeLearningaboutLanguage&UsingLanguageⅠ.写出下列单词的汉语意思(共15小题；每题1分，满分15分)1．pedaln．踏板；脚蹬2．alienn．外星人；外国人；adj.陌生的；外国的；外星球的3．enormousadj.巨大的；庞大的4．imitatevt.模仿；仿造5．moveableadj.可移动的；活动的6．typewritern．打字机7．postagen．邮资8．postcoden．邮政编码9．receivern．接受者；接收器；电话听筒10．ribbonn．丝带；带状物11．disposevt.布置；安排12．disposaln．清除；处理13．ecologyn．生态；生态学14．manufacturevt.(用机器)大量生产；成批制造15．motivationn．动机Ⅱ.写出下列汉语对应的英语单词(共15小题；每题2分，满分30分)16．mudn．泥(浆)17．desertn．沙漠；荒原18．citizenn．公民；居民；市民19.typistn．打字员20．buttonn．纽扣；按钮21．instantn．瞬间；片刻；adj.立即的；立刻的22．efficientadj.效率高的；有能力的23．dustbinn．垃圾箱24．greedyadj.贪吃的；贪婪的；贪心的25．swallowvt.吞下；咽下26．materialn．原料；材料27．recyclevt.回收利用；再利用28．goodsn．货物29．representativen．代表；典型人物；adj.典型的；有代表性的30．settlementn．定居；解决Ⅲ.写出下列短语或短语对应的汉语意思(共10小题；每题2分，满分20分)31．onearth究竟32．speedup加速33．inspace在太空里34．showsb.around/round带领某人参观35．blamesb.for因……而责怪某人36．bedescribedas...被描述成……37．usedtodo过去常常做某事38．turninto转化；变成39．stareat盯；凝视40．beabsorbedby被……所吸引Ⅳ.完成句子(共5小题；每题6分，满分30分)41．Thatiswhywepersuadefamiliesnottolosesightoftheadvantagesthatcomefromaperiodoftimeinspace.那就是为什么我们要劝说家人不要忽视在太空工作一段时间所带来的好处。42．Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.我首先参观的是一个太空站，这个太空站被认为是太空中最现代化的地方。43．Describedasanenormousroundplate，itspinsslowlyinspacetoimitatethepulloftheearth’sgravity.太空站被描述成一个大圆盘，在太空中缓慢地旋转，以模仿地球重心的引力。44．Insidewasanexhibitionofthemostuptodateinventionsofthe31stcentury.太空站里展出了31世纪的一些最前沿的发明。45．Well，nowthere’sasystemwherethewasteisdisposedofusingtheprinciplesofecology.现在我们有一种系统，能利用生态学原理来处理掉废弃物。Ⅰ.Readthepassageandjudgewhetherthefollowingsentencesaretrue(T)orfalse(F)．1．Theauthorsawthreemoderninventions:a“thoughtpad”，the“environmentarea”anda“typewriter”．(F)2．Inthe“environmentarea”therubbishisturnedintoseveralgradesofusefulmaterial，suchas“fertilizer”fordesertsand“soil”forthefields.(F)3．Intheirthirdstop，agroupofengineersprogrammerobotstoperformtasksinspace.(T)4．Therobotsproducegoodssuchasdrugs，clothes，furniture，hoveringcarriages，etc.(T)5．Thereisnowaste，nopollutionandnoenvironmentaldamagebutthecompanieshavetotraintheirrepresentativestoliveandworkinspacesettlements，whohavetomonitortheengineersandtheproduction.(F)Ⅱ.Readthepassagecarefullyandchoosethebestanswers.1．Whydoesthespacestationspinslowlyinspace?A．Tolookmorebeautiful.B．Tolookforsomethingworthresearching.C．Toimitatethepulloftheearth’sgravity.D．Togetawayfromthepulloftheearth’sgravity.答案C2．Howdothespacecitizenssendtheirmessages?A．Byusingatypewriter.B．Byusingletters.C．Byusingpostcards.D．Byusinga“thoughtpad”．答案D3．WhichofthefollowingshowstheRIGHTordertousea“thoughtpad”？a．Clearyourmind.b．Themessageissent.c．Youplacethemetalbandoveryourhead.d．Pressthesendingbutton.e．Thinkyourmessage.A．a，c，b，e，dB．c，a，d，e，bC．c，a，e，d，bD．a，b，c，d，e答案B4．It...
