内容正文:
Unit 8 Integrated skills 基础练习
1、 根据汉语提示或用所给词的适当形式完成句子
1. According to a _________(调查), the average number of daily steps of people across the world is 4, 961.
2. They _________ (形成) a circle and sang a song.
3. The roads were nearly _________ (空的) of traffic.
4. We can plant more trees to reduce the _________(尘土) and keep the air fresh.
5. At a green school, every class collects waste which can be _________(再使用).
二、用括号内所给单词的适当形式填空
1.To protect the earth, we mustn’t throw away the waste ___________ (care).
2.I heard this kind of medicine is ___________ (harm) to people. You’d better not take it.
3. It’s reported that coal will have a ___________ (wide) use for factories in the future.
4. We should do something to keep water _________ (clean).
5. The bottles are designed to __________ (reuse) up to 20 times.
三、单项选择
1.Not only Peter but also his father _______ crazy about the basketball match.
A. am B. is C. are D. be
2.Don’t _______ the waste paper. We can collect and recycle it.
A. blow away B. put away
C. throw away D. keep away
3. Sadly, the task is done _______ to make the boss satisfied. Poor thing!
A. too carelessly B. too careless
C. carelessly enough D. careless enough
4. We should protect forests because soil will not be kept _______ without trees.
A. in place B. in the place
C. on place D. on the place
5.Facial recognition (人脸识别) technology is widely used for payment. ______, we needn’t enter the passwords any more.
A. For example B. As a result
C. What’s more D. As well as
6.Charlie, don’t read in the sun! It is bad for your eyes! _______
A. is good for B. is harmful to
C. is cruel to D. is sad for
7.Jimmy was fined because he threw rubbish in a public area _______.
A. successfully B. wisely
C. carelessly D. closely
四、