内容正文:
Unit 3 Environmental Protection
A卷基础巩固卷
(建议用时:60分钟)》
I,根据提示完成句子
1.At that time people would s
if food was difficult to find.
2.Few plants will
(忍受)sudden changes in temperature,
3.Plants absorb c
dioxide from the air and moisture from the soil.
4.He is still involved in voluntary work promoting local
(企业).
5.My father's life work was devoted to the
(保护)of wild animals.
6.The love and support of his family
(维持)him during his hard times.
中
补
7.Before
(释放),the sea lions are fitted with electronic tracking devices.
8.Flora Landscape acts as an important role of society and
(生态)in the urban land-
scape.
9.Would you please keep silent?The weather report is being b
and I want to listen.
河
10.The cramped living conditions severely
(限制)the children's freedom to play..
拟
11.Jane was quick to s
the meaning of what the teacher said at the meeting.
12.The government has launched a
(of television commercials and leaflets.
13.New roads are being built to cope with the increased
(量)of traffic..
14.Can you take out the
(to the dustbin when you go to school this morning?
苏
15.The waste
(industry is finding it difficult to convince the public that its oper-
ations are safe.
Ⅱ.短语填空
result in,refer to,huge amounts of,along with,take measures,make policies,seize the op-
portunity,have an impact on
1.If I were you,I should
to go abroad for further study.
2.Government will need to
to encourage private companies.
33
3.The development of new technology continues to
learning.
4.Our government is trying to
to prevent and control pollution.
5.The planet's strong force of gravity holds
hydrogen and helium gas.
6.As far as I'm concerned,concentration on your studies will
good grades.
7.When I am faced with a difficulty,I usually choose to
relevant learning materials or
web pages.
8.Nowadays,cycling,
jogging and swimming,is regarded as one of the best all-round
forms of exercise.
Ⅲ.完成句子
1.她在考虑采取步骤来减肥。
She is
to lose weight.
2.超市使用许多不同的方法来吸引顾客。
Supermarkets use
different methods to attract custome