内容正文:
Unit 3 【单元测试 · 提升卷】
1、 完形填空(共10小题;每小题1分,满分 10分)
Kevin is a special swimmer. He took risks to 1 in very cold places because he wanted people to pay attention to environmental problems.
As a boy, Kevin visited national parks and he learned the Earth is in 2 condition. He felt worried, and he wanted to 3 the Earth. In 2009, he went to swim in water near North Pole(北极)to draw people’s attention to the melting glaciers(融化的冰川). Kevin said that the swim was so painful that it would be his 4 time swimming in cold water. In 2016, he heard about a lake in the Himalayas(喜马拉雅山脉). It was formed by melting glaciers. He 5 to swim in cold water again. It was difficult to swim in the lake. The air was so 6 that it was hard to breathe. He told people about his experiences on TV. He wanted people to know that glaciers in the Himalayas are disappearing 7 global(全球的)warming and that there’s less water for people in nearby 8 like China, India, and Pakistan.
From Kevin’s story, we learn two 9 . We learn that people can do a lot of harm to the Earth without realizing it. Also, we learn that if we 10 the way we think, we can do something to protect our environment. With the new way of thinking in our minds, we can enjoy a bright future.
1.A.fly B.swim C.run D.skate
2.A.right B.safe C.poor D.natural
3.A.protect B.leave C.find D.share
4.A.last B.great C.free D.long
5.A.hated B.agreed C.learned D.decided
6.A.fresh B.thin C.clear D.cool
7.A.because of B.opposite to C.according to D.instead of
8.A.cities B.countries C.towns D.villages
9.A.choices B.reports C.reasons D.lessons
10.A.ask B.show C.change D.record
二、阅读理解。(共15小题;每小题1.5分,满分22.5分)
阅读下列短文,从每题所给的A、B、C和D四个选项中选出最佳选项。
A
Chinese buyers used to prize foreign brands, thinking that products made by American or European companies are of higher quality(质量) than Chinese ones. Increasingly, that’s no longer the case.
Chinese people born before 1985 generally think that foreign brands ar