Unit 13 We're trying to save the earth! sectionB 同步课时练2022-2023学年人教版九年级英语全册（含答案）

Unit 13 We’re trying to save the earth!
Section B 同步课时练
首字母填空
1.The lady is not beautiful at all. In fact, she is very u__.
2.The new bike will c me five hundred yuan.It’s a little expensive for me.
3.If you break the l , you may be put into prison.
4.That’s too expensive for me. I don’t think I can a it.
5.If you can speak English well, you will have one more a when you apply for the job.
用所给单词适当形式填空
1. Every day my mother (get) up early.
2. The tombs（墓地） (discover) many years ago by scientists.
3. Listen! Some children (sing) an English song over there.
4. In our hometown there used to (be) many old trees.
5. My work (not finish) yet. I can’t go out to play with you.
三、单项选择
( ) 1. Mr.White is out of work. He can't his son's education.
A. buy B. take C. afford D. pay
( ) 2. —Would you be so kind as to your music I am preparing for tomorrow's speech.
—Sure. Sorry to disturb you.
A. turn down B. turn up C. turn on D. turn off
( ) 3. Bill，please your computer and go to sleep. It's too late.
A. turn on B. turn off C. turn up D. turn down
( ) 4. He the composition contest and won a prize.
A. took part in B. took off C. took out D. took care of
( ) 5. —I suppose we'll go to plant trees next week.
—Terrific! Planting trees is a lot of fun. I'd like to you.
visit B. join C. follow D. meet
四、阅读理解
Dirty water can be dangerous to drink and can make people ill. It can damage（破坏）the environment, animals and fish. Here are some causes of the dirty water.
Sewage（污水）is a big part of dirty water. In many places, untreated sewage goes straight into rivers, lakes or seas. Too much sewage kills fish and other water life. It can make the water unsafe to drink, wash or swim.
Oil is an important source of energy, but it can also cause pollution. If a truck or ship leaks（泄露）while transporting oil, plants and animals can die. For example, birds get covered in oil and they are unable to fly, and their feathers no longer protect them from the cold.
Factories often run waste liquid into rivers. This may contain dangerous chemicals, which could do harm to plants, animals and humans. Some factories would filter the waste before it goes into rivers. This helps to keep the environment cleaner.
Smoke and the gases from factories and cars mixed with water vapor（蒸汽）in the air can cause pollution. When the water vapor falls to the ground as rain, the chemicals in smoke and gases are mixed with the rain. This is called acid rain（酸雨）, it can kill plants and animals.
As we all know, water is an important part of human life. And the water resources are limited on our earth. We should take action to save water and protect the valuable water resources in our daily life. At the same time, we can also encourage more people to join us.
1．Why do we need to treat the sewage before it comes into the river
A．Because it looks dirty.
B．Because it would cause damage to water life.
C．Because it would kill some animals, like fish and pigs.
D．Because it would make the drinking water taste terrible.
2．What is Paragraph 3 mainly about
A．Oil makes plants and animals die.
B．Oil is an important source of energy.
C．Oil can be leaked during transportation.
D．Oil is an important cause of pollution.
3．What does the underlined word “filter” in Paragraph 4 mean
A．Throw. B．Check. C．Clean. D．Keep.
4．How do the smoke and gases influence the environment
A．They may form acid rain.
B．They contain dangerous chemicals.
C．They can directly kill plants and animals.
D．They will influence the drinking water.
5．What’s the main purpose of the passage
A．To tell people the influence of dirty water.
B．To call on people to protect the water resources.
C．To make people know the reasons of damaging the environment.
D．To tell people how to protect the water resources.
四、任务型阅读
May 12th—International Nurses Day is an important date to all nurses. The tireless efforts of nurses all over the world are celebrated every year on May 12th, because it is the anniversary of the birth of Florence Nightingale, who is widely considered the founder of modern nursing.
Nurses are appreciated in many different ways on International Nurses Day, also called IND．People are encouraged to take time to thank a nurse who has been there for them or their loved ones during days of sickness. Do you know the history of International Nurses Day
It all began in 1953, when Dorothy Sutherland, an official with the U. S. Department of Health, Education and Welfare, asked President Dwight D．Eisenhower to proclaim (宣布) a Nurses Day. However, he did not do so at that time. The International Council of Nurses has celebrated on May 12th since 1965. In January 1974, this day was finally officially made International Nurses Day.
Because this day is all about celebrating nurses’ endless contributions (贡献) to society, taking this opportunity to show a nurse who has taken care of you how much you appreciate him or her is very meaningful on this day. If you are feeling especially grateful for the way a certain nurse took care of you (fed you, brought you a blanket, monitored your vital signs, made sure you were getting the right pills, changed your wound dressings, helped you get to the bathroom, let you cry on his or her shoulder, or any of the hundreds of other things nurses do), May 12th is the day to show that gratitude. So take a trip down to the hospital with a box of chocolates, a bouquet of flowers, or anything else you think that particular nurse might like.
Some people, after having spent months in the hospital with a serious condition, decide to order pizza or cake for the entire medical team that was looking after them, a gesture that team is guaranteed (肯定的) to remember you for forever, if you should decide on it. However, as mentioned before, it’s the thought that counts the most. A nurse’s main goal is to help you get through treatment and get better, so just knowing he or she succeeded is a reward in itself.
1．When is International Nurses Day 　
___________________________________________________________
2．What are people encouraged to do on international Nurses Day 　
___________________________________________________________
3．What is Paragraph 3 mainly about
___________________________________________________________
4．What is a nurse’s main goal
___________________________________________________________
五、语法填空
Shen Kuo was a scientist of the Northern Song Dynasty. He did ___1____ (good) in many fields, such as maths, physics, chemistry and medical science. He also made great contributions (贡献) to art and literature. One of his most famous ____2___ (work) is Brush Talks from Dream Brook (《梦溪笔谈》).
In 1040, when Shen Kuo was nine, he took an interest ____3____ reading. His mother was a learned person and she influenced the boy greatly. When he was eleven, Shen Kuo started receiving formal (正式的) education and reading ____4____ (become) one of his daily activities. One year later, his family moved to a different city. On the way, he learned what the outside world was like.
While in his thirties, Shen Kuo often dreamed about a hill. In ____5___ dreams, the top of the hill was covered with beautiful flowers. A river flowed quietly and there ___6____ (be) trees along the river. Later, when travelling around, Shen Kuo was surprised ____7___ (find) a piece of land that looked exactly like the hill in his dreams. He loved the place very much, ____8____ he stayed there for the rest of his life. The book Brush Talks from Dream Brook ____9____ (write) there.
Brush Talks from Dream Brook is a milestone (里程碑) in the history of Chinese science. This scientific work has been translated into a number of different languages, including English, ___10____ (France), German and Japanese.
答案
一、1.ugly 2.cost 3law. 4afford 5advantage
一、1，gets 2,were discovered 3,are singing 4,be 5,hasn’t been finished
三：CABAB
1．B 2．D 3．C 4．A 5．B
1．May 12th.
2．People are encouraged to take time to thank a nurse who has been there for them or their loved ones during days of sickness.
3．It’s about the history of International Nurses Day.
4．A nurse’s main goal is to help you get through treatment and get better.
【答案】
1．well 2．works 3．in 4．Became5．the 6．were 7．to find 8．so 9．was written 10．French