Unit 13 We're trying to save the earth练习题（无答案）人教版九年级英语全册

九年级英语 Unit 13 练习题
一、阅读理解
A.
We all know that recycling is good for the environment. But did you know that it can also be good for your community and even create jobs In many cities, recycling programs have been set up to deal with waste materials. These programs not only help to reduce the amount of rubbish going to landfills but also encourage people to think more about what they throw away.
One such city is Greenfield. The local government there has made great efforts in recycling. They have set up special bins around the city for different types of waste, like paper, plastic, and glass. Residents are encouraged to separate their waste at home and then put it in the correct bins. The recycled materials are then taken to factories where they are turned into new products. This has led to a decrease in the cost of waste disposal and has also created jobs in the recycling and manufacturing industries.
Moreover, schools in Greenfield have joined the recycling campaign. Students are taught about the importance of recycling and they even have competitions to see which class can recycle the most. This has made the younger generation more aware of environmental issues.
In conclusion, recycling is a win-win situation. It benefits the environment, the community, and the economy. Everyone should play their part to make our world a better place.
What is the main idea of this passage
A. Recycling is only good for the environment.
B. The recycling programs in Greenfield and their benefits.
C. How to recycle waste materials correctly.
D. The importance of waste disposal.
In Greenfield, what have the local government done for recycling
A. They have built more landfills.
B. They have asked residents to throw all waste together.
C. They have set up special bins and encouraged waste separation.
D. They have stopped factories from producing waste.
What has happened in schools in Greenfield
A. Students don't care about recycling. B. There are no recycling activities.
C. Students are learning and competing in recycling.
D. Teachers don't teach about the environment.
Why is recycling a win-win situation
A. Because it only makes factories rich.
B. Because it only helps the environment.
C. Because it benefits the environment, community, and economy.
D. Because it only creates jobs.
B.
Have you ever thought about how much water you use in a day From taking showers to washing dishes, water is an essential part of our daily lives. However, in many parts of the world, water is becoming a scarce resource.
In some arid regions, people have to walk long distances to get water. This water is often not clean and can cause diseases. In contrast, in developed countries, people sometimes waste water without even realizing it. For example, leaving the tap running while brushing teeth can waste a lot of water.
To solve the water problem, many organizations are working on different solutions. Some are developing new technologies to purify water, making it safe to drink. Others are focusing on educating people about the importance of conserving water. For instance, they encourage people to take shorter showers and use water-saving appliances.
In addition, governments are also playing their part. They are setting up regulations to limit water usage in some industries and promoting the reuse of water. For example, treated wastewater can be used for watering plants in parks.
In conclusion, water conservation is crucial for our future. We should all take action to use water more wisely.
What is the passage mainly about
A. The different ways people use water. B. The water problem and solutions.
C. How to get clean water in arid regions. D. The importance of water in daily life.
In arid regions, what problem do people face
A. They have too much clean water. B. They waste a lot of water.
C. They have to travel far for unclean water. D. They don't need water.
What are some organizations doing to solve the water problem
A. They are making people waste more water.
B. They are only purifying water.
C. They are developing technologies and educating people.
D. They are ignoring the problem.
What role are governments playing
A. They are doing nothing. B. They are only setting up regulations.
C. They are promoting water reuse and setting regulations.
D. They are wasting water.
C.
With the development of technology, our way of life has changed a lot. Online shopping has become increasingly popular. People can buy almost everything they need on the Internet, from clothes to electronics.
One of the advantages of online shopping is convenience. You can shop at any time, day or night. There is no need to rush to the store before it closes. Also, you can compare prices and products from different sellers easily. This helps you to get the best deal.
However, online shopping also has some disadvantages. For example, you can't see or touch the product before you buy it. Sometimes the actual product may look different from what you see on the screen. Another problem is the delivery time. It may take a few days or even weeks for your purchase to arrive.
To make online shopping safer and more reliable, some measures have been taken. For instance, online payment systems have improved their security. Sellers are also required to provide more detailed product descriptions.
In conclusion, online shopping has both pros and cons. As consumers, we need to make smart choices when shopping online.
What is the main topic of the passage
A. The history of online shopping.
B. The advantages and disadvantages of online shopping.
C. How to shop online safely.
D. The future of online shopping.
What is an advantage of online shopping
A. You can only shop during the day. B. It's inconvenient.
C. You can compare prices easily. D. You have to pay a lot for delivery.
What is a disadvantage of online shopping
A. You can see and touch the product before buying.
B. The delivery is always very fast.
C. The product may not be as expected.
D. There are no disadvantages.
What has been done to improve online shopping
A. Nothing has been done. B. Only delivery services have improved.
C. Online payment systems and product descriptions have improved.
D. Stores have closed down.
二、完形填空
It was a sunny Saturday morning. Tom decided 13._______ for a walk in the park. As he was walking, he saw a little boy 14.______ by the lake. The boy had dropped his toy boat into the water and couldn't reach it.
Tom was a kind-hearted man. He didn't 15.______ twice before jumping into the water to get the boat. The water was a bit cold, but he didn't care. After getting the boat, he handed it to the boy. The boy's face lit up with 16.______ and he thanked Tom again and again.
Tom then continued his walk. Along the way, he met an old lady who was having trouble 17._______ her groceries（杂货）. Tom 18.______ to help her and carried the bags to her house. The old lady was very grateful and invited him in for a cup of tea.
After that, Tom walked to the other side of the park. There, he saw some kids playing football. One of the kids 19.______ and hurt his knee. Tom quickly went over and checked if the boy was okay. He used his handkerchief to stop the bleeding.
By the time Tom left the park, he felt really good. Helping others had made his day. He realized that even a small act of kindness could 20.______ someone's day and bring a smile to their face. It was a lesson he would never forget.
A.go B. goes C. to go D. going
A.to cry B. cried C. crying D. cry
A. think B. talk C. hope D. expect
A. joy B. sadness C. anger D. fear
A. to carry B. carried C. carrying D. carries
A. refused B. offered C. forgot D. remembered
A. laughed B. cried C. fell D. jumped
A. waste B. start C. ruin D. brighten
三、根据所给单词的首字母或汉意写单词
Donald Trump is the ____________ (总统) of the USA now.
Locks are made of ____________ (金属)．
She had the ____________ (有利条件) of a good education, so she got the job.
As you can see, our desks are ____________ (木制的)，not plastic.
To solve this problem, we need to learn more____________ (科学的) knowledge.
We should stop people from throwing l________into the river because it will pollute the water.
We could easily see the colored fishes at the b____________of the sea.
The book c____________ me five dollars yesterday.
I couldn't a____________ the new bike on my own at that time.
I'm thirsty. Give me a b____________ of water to drink.
四、语法填空
One day, a young man named Jack was walking in the forest. He was looking 1__________ some rare plants for his research. As he walked deeper into the forest, he 2__________ (hear) a strange noise. It sounded like an animal in pain.
Jack followed the sound and found a small deer caught in a trap. The deer was struggling 3__________ (get) free. Jack immediately decided to help. He carefully opened the trap and set the deer free. The deer looked at him 4__________ if it was thanking him and then ran away 5__________ (quick).
Jack continued his walk. After a while, he came across a river. The bridge over the river had been washed away by the flood. He had to find another way 6__________ (cross). He walked along the riverbank and finally found a shallow part where he could wade across.
When he reached the other side, he saw an old man sitting under a tree. The old man seemed 7__________ (be) lost. Jack asked him if he needed help. The old man said he was looking for his way home. Jack 8__________ (offer) to guide him.
On their way, they talked a lot. Jack learned a lot from the old man's stories. When they finally arrived at the old man's house, the old man thanked Jack 9__________ (warm). Jack felt really happy that he could help others. That day, he not only found some plants 10__________ also made two new friends, the deer and the old man.
五、文章选词填空（九选七）
although and because but different easy important like so
Do you know how to make a good impression First of all, dressing neatly is very 1.________ People usually judge you by your appearance at first sight. 2________ you don't need to wear expensive clothes, you should at least be clean and tidy.
Secondly, having good manners is also necessary. Saying “please” and “thank you” can make others feel respected. It's not 3________ to do, 4________ it can bring big changes.
Moreover, being confident is 5________. When you talk to others, look them in the eye and speak clearly. This shows that you believe in yourself.
In addition, showing your interest in others is a good way to make friends. Listen carefully when they talk 6________ you care.
Finally, remember that everyone is 7________. Respect their opinions and don't try to force yours on them. In conclusion, if you follow these tips, you will surely make a good impression.
六、阅读表达
Many people like to travel during their vacations. Traveling can not only help us relax but also broaden our horizons. But how can we make our trips more meaningful
Some people choose to visit historical sites. By learning about the past, we can understand how our society has developed. For example, when visiting the Great Wall in China, we can imagine the hard work of the ancient people who built it.
Others prefer to go to natural scenic spots. The beautiful mountains, rivers, and forests can make us feel close to nature. We can enjoy the fresh air and the peacefulness there.
Still, some people would like to volunteer while traveling. They may help local communities with things like teaching children or protecting the environment. This way, they can give something back to the places they visit.
Questions:
What are the benefits of traveling according to the passage
Why do some people visit historical sites
What can people enjoy at natural scenic spots
What do some people do while traveling as volunteers
Do you think it's a good idea to volunteer while traveling Why or why not
七、书面表达
假如你是李华，你们学校正在开展 “环保从我做起” 的活动。请你根据以下提示，写一篇英语短文介绍你在日常生活中的环保行动，以及你对环保的看法。
提示：
1.步行或骑自行车上学； 2.离开房间随手关灯； 3. 购物时自带购物袋；
4.对环保的看法（至少两点）。
要求：
1.短文须包含所有提示内容，可适当发挥；
2.语言表达准确，语意通顺、连贯；
3.词数：80～100。