内容正文:
选择性必修
Unit 3
Environmental
第三册
Protection
多单元词汇串记
阅读下面的短文,其中黑体词为本单元重点词汇,然后在空白处填入1个适当的单词或括号内
单词的正确形式。
With moderate greenhouse gases.such as methane and carbon dioxide 1.
(release)into the atmosphere,Earth can sustain life.But comprehensive evidence shows that
more heat energy than necessary exists because of burning an increasing volume of fossil fuels.
Hence,the warming trend has affected Earth's ecology and 2.
harmony)
development.News reports are 3.
(frequent)broadeast about polar bears,seals
and penguins that are starved to death because of the 4.
(melt)ice.Tropical
jungles are destroyed,making them less 5.
(habitat)for animals.What human
beings can't tolerate is that garbage is thrown everywhere,such as waterways and basins.
face)with the severe situations,worldwide governments have reformed
policies to reduce greenhouse gas 7.
(emit)and restore the sensitive ecology.
Dozens of enterprises have submitted and implemented their 8.
conserve
regulations,saying,"We will immediately carry out the 9.
(dispose)of the waste
we produce."Individuals can also seize every chance to reduce the carbon footprint by the
amount of CO in the daily life.Although Earth has undergone some ecological chaos,people from all
over the world confidently say that those measures can create a 10.
(sustain)world.
单元知过关
◆◆每
限时20分钟
【,单词拼写
完成词块并背诵
13.throw
into the river将垃圾抛入
1.keep
smoke不停地排放烟雾
江中
2.
economic growth维持经济增长
14.
the river's original beauty恢复
one's freedom限制某人的自由
这条江昔日的美丽
from practice来源于实践
15.set up strict
制定严格的规定
5.under
被保护
16.garbage
methods垃圾处理方法
6.by the
按打计算
17.carry out
regularly定期进行检查
7.be hard to
很难忍受
Ⅱ,单词派生一写出派生并背诵
8.Earth's
地球生态
L.starve vi.&t.(使)挨饿:饿死
9.keep Earth's climate warm and
n.饿死;饥饿:挨饿
使地球保持气候温暖、适宜居住
2.sustain v.维持:遭受;承受住→
10.with such
in effect随着这些行
ad山.可持续的:合理利用的
动的展开
3.frequent adj.频繁的:常见的u.常去→
11.reduce our "carbon
”减少我们的
ad.频繁地;经常→
n.频率
“碳足迹”
4.restrict v.限制:限定;束缚→
12.
every opportunity抓住每一个
n.限制规定:限制法规:约束→
机会
adj.限制的:受限的
·207·
高考总复习·英语
5,harmonious adj.和