内容正文:
高考一轮总复习·英语·外研版
Unit 6 Disaster and hope
(主题语境: 人与自然———自然灾害)
课 前 知 识 速 记 素 养 储 备
教材词汇需记牢
Ⅰ. 重点单词———我会写
1. disaster n. 灾难ꎬ灾祸
2. occur v. 发生
3. forecast v. 预测ꎬ预报
4. grab v. 攫取ꎬ抓住
5. rescue v. 营救ꎬ解救
6. emergency n. 紧急情况ꎬ不测事件
7. claim v. (战争、事故等)夺去(生命)
8. crisis n. 危机
9. nowhere adv. 什么地方都不ꎬ无处
10. otherwise adv. 否则ꎬ要不然
11. midnight n. 子夜ꎬ午夜
12. sufficient adj. 足够的ꎬ充足的
Ⅱ. 阅读词汇———我会认
1. tube n.
2. plus adj.
3. hurricane n.
4. landslide n.
5. tsunami n.
6. typhoon n.
7. blizzard n.
8. avalanche n.
9. satellite n.
10. billion num.
11. lap n.
12. helicopter n.
13. mosquito n.
14. county n.
15. property n.
Ⅲ. 拓展单词———我会变
1. erupt v. (火山)爆发ꎬ喷发→ eruption n. 火
山爆发ꎻ(战争等)爆发
2. immediately adv. 即刻ꎬ马上 prep. 一就→
immediate adj. 立即的ꎬ立刻的
3. announcement n. 通告ꎬ公告→ announce
vt. 宣布ꎻ通告→ announcer n. 播音员ꎻ广播员
4. reliable adj. 可信赖的ꎬ可靠的→ rely vi. 依
靠ꎻ依赖
5. exceptionally adv. 极其ꎬ非常→ except prep.
除之外 conj. 除了ꎬ只是→ exception n. 例
外→ exceptional adj. 非凡的ꎻ不同寻常的ꎻ杰
出的
6. threaten v. 威胁到ꎬ危及→ threat n. 威胁ꎬ
可能会带来危险的人(事)
7. precisely adv. 精确地ꎬ准确地→ precise
adj. 精确的ꎬ准确的
[语境活用]———用所给词的适当形式填空
1. Being out of work is threatening . But the
threat can urge the workers to work harderꎬ
which can make the workers more threatened .
( threat)
2. Nowadays we rely increasingly on computers for
help so your software must be reliable . (rely)
3. My brother is always exceptional . There arent
any boys going out to do that thing except him.
He is totally an exception . (except)
4. Enough lava erupted from the volcano and this
eruption buried the entire village. (erupt)
5. Due to the seriousness of the problemꎬ he took
immediate measures immediately h