Ⅰ.单词拼写
1．Now ________(塑料的) containers are strictly banned in our country.
2．The old bridge was totally ________(毁掉) in the heavy rain last week.
3．A lot of things, such as iron, glass and paper, can be ________(回收)．
4．This lecture is rather ________(有教育意义的) for all the teenagers.
5．There is a ________(威胁) that the weather will drop sharply in the coming few days.
6．Wildlife is not allowed to be ________(猎杀) in this mountain areas.
7．Can those ________(绝种的) animals return to the earth with the help of modern science?
8．There is a(an)________(紧急的) need for food and water in this flooded area.
9．These wild animals are under careful ________(保护)．
10．Please ________(转变) to CCTV1.I’d like to watch news programme.
【答案】1.plastic 2.destroyed 3.recycled 4.informative
5．threat 6.hunted 7.extinct 8.urgent
9．conservation 10.switch
