内容正文:
Unit 8 【单元测试 · 提升卷】
一、完形填空(共10小题;每小题1分,满分 10分)
What will the world be like in 70 years? Someone may ask this 1 . Here are my ideas.
In 70 years, the world will be much “smaller” in my eyes. We can get somewhere more 2 . We can call anyone in a few seconds. China will be one of the richest and most beautiful countries in the world. We have already landed on the Moon. We have already 3 a space station too. Ten persons can 4 to the space station and live there for a month each time.
There will be more factories and they 5 each other. For example, to build a plane, we will need thousands of companies, or even more. Nearly every accessory(配件) will come from 6 companies.
However, the 7 will be even worse. The weather will be 8 and more ice on high mountains will disappear. There will be much more pollution. The water will be 9 in the river and sea. We have to live in special houses. Some countries will succeed in moving people to the Moon and other 10 .
In a word, the world will be better in some ways and worse in other ways. We should keep our eye on the world and try our best to make our world more beautiful.
1.A.question B.address C.choice D.suggestion
2.A.lately B.impatiently C.slowly D.quickly
3.A.kept B.mixed C.built D.made
4.A.run B.drive C.walk D.fly
5.A.agree with B.depend on C.care for D.look after
6.A.different B.special C.famous D.usual
7.A.accident B.journey C.environment D.programme
8.A.hotter B.worse C.colder D.better
9.A.clean B.heavy C.dirty D.sweet
10.A.planets B.houses C.forests D.countries
2、 阅读理解(每空1.5分,共22.5分)
A
Self-driving cars are believed to be the future of driving. Companies including Toyota, Uber and Google are all competing to be the first to bring them to market.
However, car makers need to solve one problem first: How driverless cars communicate with passers-by, bikers and other drivers. Most drivers today use gestures to show their purposes. They wave a car into a lane(车道), or nod at passers-by an