2020-2021学年外研版（2019）高中英语 选择性必修第二册学案： UNIT 6 SURVIVAL 预习·新知早知道2 WORD版含解析.doc

1、.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15DECABb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15DEACB.默写单词1hiker n.徒步旅行者，远足者2optimistic adj.乐观的；乐观主义的3reac

2、t v.反应4monthly adj.每月一次的5orbit v.环绕(地球、太阳等的)轨道运行6consist v.由组成7expose v.使暴露(于险境)8astronaut n.宇航员；太空旅行者9capsule n.(太空船的)密封舱；航天舱；胶囊10exposure n.暴露，显露.语境填词hiker；nuclear；astronaut；monthly；capsule；consisted；trunk；agency；infer；react1You never know how he is going to react2He claims that several countries

3、have developed nuclear weapons secretly.3There is a new trunk growing out of the fallen dead tree.4This evening, I had a meeting with Jack hall, the Canadian astronaut5We can infer much of the meaning from the context.6This agency has been far too easy on the timber industry over the years.7A Russia

4、n space capsule is currently orbiting the Earth.8He was found by a hiker up on saddle mountain.9Her crew consisted of children from Devon and Cornwall.10Many people are now having trouble making their monthly house payments.语法填空之派生词1Gas and oil consumption(consume) always increases in cold weather.2

5、There has been a mixed reaction(react) to her appointment as director.3Summers are hot，with monthly(month) averages above 22.4It is known that exposure(expose) to lead will damage the brains of young children.5There are shelves in the room full of dusty(dust) books.1In the 1960s and 1970s, the great

6、est 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。2The most likely choice is Mars, which is relatively close to Earth and has an environmen

7、t 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。3While it takes only three days to reach the Moon, it will take about ten months to reach Mars, travelling 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。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。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。3/3