Unit6SurvivalⅠ.匹配词义a．单词匹配()1.fuelA．v.(根据其他已知信息)推定，推断()2.nuclearB．n.树干()3.agencyC．n.(尤指政府的)局；部；处()4.inferD．n.燃料()5.trunkE．adj.(原子)核的；核武器的[答案]1—5DECABb．短语匹配()1.wipeoutA．应付(某种情况)()2.consistofB．使……处于控制之下()3.copewithC．摆脱；除去()4.getridofD．彻底毁灭()5.bring...undercontrolE．由……组成[答案]1—5DEACBⅡ.默写单词1．hikern.徒步旅行者，远足者2．optimisticadj.乐观的；乐观主义的3．reactv.反应4．monthlyadj.每月一次的5．orbitv.环绕(地球、太阳等的)轨道运行6．consistv.由……组成7．exposev.使暴露(于险境)8．astronautn.宇航员；太空旅行者9．capsulen.(太空船的)密封舱；航天舱；胶囊10．exposuren.暴露，显露Ⅰ.语境填词hiker；nuclear；astronaut；monthly；capsule；consisted；trunk；agency；infer；react1．Youneverknowhowheisgoingtoreact．2．Heclaimsthatseveralcountrieshavedevelopednuclearweaponssecretly.3．Thereisanewtrunkgrowingoutofthefallendeadtree.4．Thisevening,IhadameetingwithJackhall,theCanadianastronaut．5．Wecaninfermuchofthemeaningfromthecontext.6．Thisagencyhasbeenfartooeasyonthetimberindustryovertheyears.7．ARussianspacecapsuleiscurrentlyorbitingtheEarth.8．Hewasfoundbyahikeruponsaddlemountain.9．HercrewconsistedofchildrenfromDevonandCornwall.10．Manypeoplearenowhavingtroublemakingtheirmonthlyhousepayments.Ⅱ.语法填空之派生词1．Gasandoilconsumption(consume)alwaysincreasesincoldweather.2．Therehasbeenamixedreaction(react)toherappointmentasdirector.3．Summersarehot，withmonthly(month)averagesabove22℃.4．Itisknownthatexposure(expose)toleadwilldamagethebrainsofyoungchildren.5．Thereareshelvesintheroomfullofdusty(dust)books.1．Inthe1960sand1970s,thegreatestfearwasthatthehumanrace,andpossiblyalladvancedlifeformsontheplanet,couldbewipedoutbynuclearmissiles,justatthepushofabutton.在20世纪60年代和70年代，最大的恐惧是只要一按按钮，人类就可能和地球上所有的高级生命形式，一起被核导弹消灭。2．ThemostlikelychoiceisMars,whichisrelativelyclosetoEarthandhasanenvironmentlesshostilethanthatofotherplanets.最有可能的选择是火星，它离地球相对较近，环境也不像其他行星上那么恶劣。3．WhileittakesonlythreedaystoreachtheMoon,itwilltakeabouttenmonthstoreachMars,travellingthroughdangeroussolarradiation.虽然到达月球只需要3天，但到达火星需要大约10个月，并要穿越危险的太阳辐射。4．Stayingalivewillbeadailychallenge,butasprovedbytheBiosphere2experiment,notimpossible.活下来将是每天的挑战，但正如生物圈2号实验所证明的，并非不可能。5．Untilwearefinallyabletoliveonanotherplanet,weneedtotakemuchbettercareofourown.在我们最终能够在另一个星球上生活之前，我们需要更好地爱护我们自己现在居住的地球。
