Unit 6 预习·新知早知道2 同步讲解 【新教材】外研版（2019）选择性必修第二册

这是一份Unit 6 预习·新知早知道2 同步讲解 【新教材】外研版（2019）选择性必修第二册，共18页。

Ⅰ.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—5 DECAB
b．短语匹配
( )1.wipe utA．应付(某种情况)
( )2.cnsist fB．使……处于控制之下
( )3.cpe withC．摆脱；除去
( )4.get rid fD．彻底毁灭
( ) cntrlE．由……组成
[答案] 1—5 DEACB
Ⅱ.默写单词
1．hiker n.徒步旅行者，远足者
2．ptimistic adj.乐观的；乐观主义的
3．react v.反应
4．mnthly adj.每月一次的
5．rbit v.环绕(地球、太阳等的)轨道运行
6．cnsist v.由……组成
7．expse v.使暴露(于险境)
8．astrnaut n.宇航员；太空旅行者
9．capsule n.(太空船的)密封舱；航天舱；胶囊
10．expsure n.暴露，显露
Ⅰ.语境填词
hiker；nuclear；astrnaut；mnthly；capsule；cnsisted；trunk；agency；infer；react
1．Yu never knw hw he is ging t react．
2．He claims that several cuntries have develped nuclear weapns secretly.
3．There is a new trunk grwing ut f the fallen dead tree.
4．This evening, I had a meeting with Jack hall, the Canadian astrnaut．
5．We can infer much f the meaning frm the cntext.
6．This agency has been far t easy n the timber industry ver the years.
7．A Russian space capsule is currently rbiting the Earth.
8．He was fund by a hiker up n saddle muntain.
9．Her crew cnsisted f children frm Devn and Crnwall.
10．Many peple are nw having truble making their mnthly huse payments.
Ⅱ.语法填空之派生词
1．Gas and il cnsumptin(cnsume) always increases in cld weather.
2．There has been a mixed reactin(react) t her appintment as directr.
3．Summers are ht，with mnthly(mnth) averages abve 22℃.
4．It is knwn that expsure(expse) t lead will damage the brains f yung children.
5．There are shelves in the rm full f dusty(dust) bks.
1．In the 1960s and 1970s, the greatest fear was that the human race, and pssibly all advanced life frms n the planet, culd be wiped ut by nuclear missiles, just at the push f a buttn.
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．The mst likely chice is Mars, which is relatively clse t Earth and has an envirnment less hstile than that f ther 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。
3．While it takes nly three days t reach the Mn, it will take abut ten mnths t reach Mars, travelling thrugh dangerus slar radiatin.
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．Staying alive will be a daily challenge, but as prved by the Bisphere 2 experiment, nt impssible.
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．Until we are finally able t live n anther planet, we need t take much better care f ur wn.
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。