内容正文:
Period 2 Section A(3a-4c)
1
单词 名词(n.) 1.鲨鱼______
2.(鱼)鳍____
3.链子;链条______
4.生态系统__________
5.工业;行业________
6.法律;法规_____
7.运输业;交通运输_____________
动词(v.) 8.承担得起(后果);买得起_______
shark
fin
chain
ecosystem
industry
law
transportation
afford
Period 2 Section A(3a-4c)
课前预习
2
单词 形容词(adj.) 9.残酷的;残忍的______
10.科学上的;科学的_________
11.有害的________
12.可重复使用的;可再次使用的________
cruel
scientific
harmful
reusable
续表
Period 2 Section A(3a-4c)
课前预习
3
短语 13.对……有害_______________
14.在……顶部或顶端_______________
15.食物链______________
16.参加____________
17.关掉________
18.pay for________________
19.take action__________
20.begin with…____________
21.save electricity__________
22.not…any longer__________
be harmful to…
at the top of…
the food chain
take part in
turn off
付费;付出代价
采取行动
以……开始
节约用电
不再……
续表
Period 2 Section A(3a-4c)
课前预习
4
重点
句型 23.但事实上, 每年大约七千万条鲨鱼被抓来用作商业交易。
But _______, around 70 million sharks ____________________
in this industry every year.
24.有些种类的鲨鱼数量在过去的二三十年里, 下降了百分之九
十以上。
_______________ some kinds of sharks ___________ by over
90 percent in the last 20 to 30 years.
in fact
are caught and traded
The numbers of
have fallen
续表
Period 2 Section A(3a-4c)
课前预习
5
重点
句型 25.到目前为止, 没有科学研究表明鱼翅对健康有益, 那么为
什么要吃它们呢?
_______,no scientific studies have shown that shark fins
__________________,so why eat them?
26.我们应该帮助拯救鲨鱼。
We should __________ the sharks.
27.我们不能再等下去了,该采取行动了。
We can't afford to wait any longer _____________.
So far
are good for health
help save
to take action
续表
Period 2 Section A(3a-4c)
课前预习
6
Many people have heard of shark fin soup. This dish is especially
.in southern China. Do you realize that you are killing a whole
shark .time you enjoy a bowl of shark fin soup? When
阅读课本P99-3a的文章,请从方框内选择适当的词并用其正确的形式填空,使文章完整连贯。注意每空一词,每词仅用一次,有两词为多余项。
1
2
difference at sale and even public
famous danger they fall but each
Period 2 Section A(3a-4c)
课文导学
7
people catch sharks, they cut off