Unit 13 同步提升练(含答案人教新目标英语九年级全册

人教新目标英语九年级全册
Unit 13 We're trying to save the earth!同步提升练一、单项选择题（下列选项中只有一个选项满足题意）
1．—Listen! Amy, who ________ next door?
—Well, it’s Cindy. Her voice always sounds ________ just like a bird.
A．sings; sweetly B．is singing; sweet C．sings; sweet D．is singing; sweetly 2．It is said toys can ________ happy childhood memories to adults.
A．turn back B．come back C．put back D．bring back 3．This factory has found a new way to ________ the waste and no longer puts it into the river. A．repeat B．renew C．return D．recycle 4．—What is Bill doing right now?
—He ________ soccer. He ________ soccer every Saturday.
A．plays; plays B．plays; is playing C．is playing; is playing D．is playing; plays 5．—Do you know where Tom is? I can’t find him anywhere.
—He ________ in the library.
A．reads B．will read C．is reading D．read
6．I will ________ the lives of many English writers after I finish reading this article next week. A．come out B．know about C．wake up D．pay for 7．—Where are Tom and Peter?
—They ________ in the park.
A．play B．plays C．are playing D．played
8．It often ________ here in winter. Look! It’s ________ again.
A．snows; snowing B．snowy; snowing
C．snows; snowy D．snowing; snows
9．— Not getting that job was a big let-down.
— Don’t worry. Something better will ________.
A．take up B．come along C．throw away D．break off
10．— Alan, come here. I need your help.
— Sorry, Dad. He ________ the dishes.
A．washed B．washes C．is washing D．are washing
11．We ________ carry forward the spirit of serving the people whole-heartedly.
A．might B．should C．could
12．—Some Chinese government officers have turned into live streamers (网络主播).
—Yes. They are trying their best to help local farmers to _______ product sales.
A．improve B．compare C．afford
13．Students in Class One ________ for the singing competition at the moment.
A．prepare B．are preparing C．prepared D．are going to prepare
14．The spirit of ox（牛）________ an important role for China's development this year.
A．is playing B．was playing C．played
15．Look! The musician ________ at the piano, ready to play.
A．sat B．will sit C．is sitting D．was sitting
二、完型填空
根据材料内容，从各题后所给的A、B、C、D四个选项中选出最佳答案。

Is the water in the river clean now? Have you 16 drunk water directly from the river? I guess your answer is “No”. Perhaps you may have tried the water from a well (井) or from a tap. 17 , as I know, many people drink water from a water boiler or the bottled water bought from a shop nowadays.
But things were quite 18 many years ago. At that time, all the small rivers around us were very clear and the water was very clean. If you were 19 , you could just take some water from the 20 with your hands and drink it directly. It was cool and sweet. In 21 , when it was hot, you could swim in the river. 22 comfortable it was!
However, all these were in the past. Things 23 a lot over these years. There is more and more waste now. The rivers are full of all kinds of waste. Most of the river water has become very dirty 24 the large pollution. Some river water is not even clean for us to wash our hands.
What a 25 ! I wonder when I can taste the clear and safe river water again.
16．A．already B．just C．ever D．never
17．A．However B．Though C．Since D．Yet
18．A．same B．easy C．difficult D．different
19．A．thirsty B．hungry C．tired D．sleepy
20．A．well B．lake C．sea D．river
21．A．spring B．summer C．autumn D．winter
22．A．What B．How C．Why D．When
23．A．turned B．have turned C．changed D．have changed
24．A．because B．because of C．instead D．instead of
25．A．matter B．fact C．luck D．pity
三、阅读理解
Over the past few years, cars have become smarter and smarter. Some of them can even drive themselves. Now, our roads have followed suit （跟着做）. In the United Kingdom alone, there are around 650 kilometers of “smart roads” in use. Across the world, many more are being built. Some new technologies are being put to use.
Roads that recharge（充电）
Global warming has made us search for new energy sources. Why not look to the roads? With the right technologies, cars around the world could be producing energy as they go. Piezoelectricity ads mix traditional asphalt（柏油）with new material. They use vibrations（振动）from passing cars to produce electricity. In fact, piezoelectricity is nothing new. It was
invented in 1880. However, it has never been widely used before now. The UK’s Lancaster University is going to change that. It has been improving the technology, including developing roadside batteries that can store the electricity.
Roads that never freeze
________ A tech company in Israel has developed the Snowless roads. When they detect snow or ice on their surfaces, the roads will heat themselves up, melting the snow or ice away. The project has been successfully tested on a few Canadian roads and in some of its car parks.
Built-in brain
Roads of the future may be able to know how many people are on them. They could send them updates（实时信息）on weather and traffic jams, and recharge electric cars as they drive. This seems to be a dream, but one American company has almost made it come true. By sensing the weight of a vehicle, the company’s smart roads can track（跟踪）the speed of each wheel. “We are basically making very large touchpads,” says Tim Sylvester, CEO of the company. “but instead of looking for fingers, our roads look for tires.” After having collected traffic data, the roads will send it to the drivers. 26．According to the passage, “smart roads” ________.
A．haven’t been developed yet B．have made cars drive themselves
C．have been widely built before D．have been used in some countries
27．Which of the following sentences can be put in the “________”?
A．Many people like to drive smart cars.B．This kind of roads can be frozen in winter.
C．It can be dangerous to drive in snowy weather D．To change the common ways of driving is necessary.
28．What Tim Sylvester says is to explain ________.
A．how the roads work B．what the roads can do C．how large the roads are D．how hard they work
29．Which of the following is TRUE according to the passage?
A．The UK’s Lancaster University invented piezoelectricity.
B．Tim Sylvester’s company has made the large touchpads to track tires.
C．The Snowless Roads have been developed by a tech company in Israel.
D．One American company has built roads that could store electricity by themselves.
四、完成句子
30．制订计划能更容易采取行动。

Making a plan ______ ______ ______ _____ _______ ______.
31．我许多年前参加过他们的游戏。

I ________ ________ ________their game many years ago.
32．这酒是用葡萄酿造的。

The wine is ________ ________grapes.
33．很高兴你正在尽最大的努力学习中文。

I’m glad that you are ____________________________to learn Chinese.
34．他已经想出了许多解决这些问题的不同方法。

He ______ _______ _____ ______ many different ideas ____ ______ ______ ______ already.
五、用方框中所给词语的适当形式填空。

每词限用一次。

35．As the lady aged, her ________ got worse and worse.
36．The Smiths speak neither ________ nor French at home.
37．The weather was airless and the water was as ________ as glass.
38．There are many types of music, ________ blues, jazz and so on.
39．If Jack doesn’t get rid of his bad habit, he will ________ what he has done.
六、书面表达
在忙碌的学习之余, 你也一定有许多难忘的户外时光。

你加过哪些有趣的户外活动呢（比如爬山、植树、野餐……），请描述你参加过的最有意义的一次户外活动, 并谈谈你的收获及感悟。

题目自拟。

要求：
1. 书写规范, 词数60﹣100；
2. 要点齐全, 条理清晰, 可适当发挥；
3. 文中不得出现真实姓名、校名、地名, 否则不予赋分；
4. 请在答题卡指定位置作答, 否则不予赋分。

参考词汇；climbing mountains；planting trees；having a picnic；hiking；camping；volunteer；community；meaningful；unforgettable. . .
______________________
参考答案
1．B2．D3．D4．D5．C6．B7．C8．A9．B10．C11．B12．A13．B14．A15．C
16．C17．A18．D19．A20．D21．B22．B23．D24．B25．D
26．D27．C28．A29．C
30．makes it easier to take action
31．took part in
32．made from
33．trying your best
34．has come up with to solve these problems
35．memory
36．German
37．smooth
38．including
39．pay for
六．例文：
An Unforgettable Activity
After busy study, we always have a lot of unforgettable outdoor activities. My unforgettable activity is that we go to the mountains to plant trees on Tree Planting Day this spring.
On the morning of March 12, all the students in our class met at the school gate at 7 o’clock. Some students carried shovels, some carried buckets, others carried trees, and we walked to the mountains together. After the whole morning’s hard work, all the trees have been planted. We were happy to be back at school. We are tired, but we are happy. Because we know that the more trees we plant, the better the environment.
As President Xi said, “green water and green mountains are golden mountains and silver mountains.” I think we should do more meaningful things for the environment in the future.。