1、Unit 6 Survival预习新知早知道 返首页2.匹配词义a单词匹配()1.fuelAv.(根据其他已知信息)推定，推断()2.nuclearBn.树干()3.agencyCn.(尤指政府的)局；部；处()4.inferDn.燃料()5.trunkEadj.(原子)核的；核武器的答案 15 DECAB返首页3 b短语匹配()1.wipe outA应付(某种情况)()2.consist ofB使处于控制之下()3.cope withC摆脱；除去()4.get rid ofD彻底毁灭()5.bring.under controlE由组成答案 15 DEACB返首页4.默写单词1_ n.徒步旅
2、行者，远足者2_ adj.乐观的；乐观主义的3_ v.反应4_ adj.每月一次的5_ v.环绕(地球、太阳等的)轨道运行hiker optimistic react monthly orbit 返首页5 6_ v.由组成7_ v.使暴露(于险境)8_ n.宇航员；太空旅行者9_ n.(太空船的)密封舱；航天舱；胶囊10_ n.暴露，显露consist expose astronaut capsule exposure 返首页6.语境填词hiker；nuclear；astronaut；monthly；capsule；consisted；trunk；agency；infer；react1You
3、never know how he is going to _2 He claims that several countries have developed _weapons secretly.react nuclear 返首页7 3There is a new _ growing out of the fallen dead tree.4This evening,I had a meeting with Jack hall,the Canadian _5We can _ much of the meaning from the context.6This _ has been far t
4、oo easy on the timber industry over the years.trunk astronaut infer agency 返首页8 7A Russian space _ is currently orbiting the Earth.8He was found by a _ up on saddle mountain.9Her crew _ of children from Devon and Cornwall.10Many people are now having trouble making their _house payments.capsule hike
5、r consisted monthly 返首页9.语法填空之派生词1Gas and oil _(consume)always increases in cold weather.2There has been a mixed _(react)to her appointment as director.3Summers are hot，with _(month)averages above 22.4It is known that _(expose)to lead will damage the brains of young children.5There are shelves in th
6、e room full of _(dust)books.consumption reaction monthly exposure dusty 返首页10 1In the 1960s and 1970s,the greatest fear was that the human race,and possibly all advanced life forms on the planet,could be wiped out by nuclear missiles,just at the push of a button.在 20 世纪 60 年代和 70 年代，最大的恐惧是_，人类就可能和地球
7、上所有的高级生命形式，一起被核导弹消灭。只要一按按钮返首页11 2The most likely choice is Mars,which is relatively close to Earth and has an environment less hostile than that of other planets.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返首页12 3While it takes only three days to reach the Moon,it will take about ten months to reach Mars,tr
8、avelling through dangerous solar radiation.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返首页13 4Staying alive will be a daily challenge,but as proved by the Biosphere 2 experiment,not impossible.活下来将是每天的挑战，但正如生物圈 2 号实验所证明的，_。并非不可能返首页14 5Until we are finally able to live on another planet,we need to take much better care of our own.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Thank you for watching!
