Unit 9 Save the Planet. Lesson 26 Our River.同步练习（含答案）

Unit 9 Save the Planet
Lesson 26 Our River
同步练习
( ) 1. Do you think it _________ to argue with them? The question is not worthy_________.
A. worth; discussing B. worthwhile; to be discussed
C. worthy; to discuss D. worth; to be discussed
( ) 2. The drinking water is ___________by the flood.
A. cut off B. cut up C. cut down D. cutting off
( ) 3. Two ____________students are from Korea.
A .hundreds of B. hundred C. hundreds D. hundred of
( ) 4. Today the forests are getting fewer and fewer. We must ________down too many trees.
A. keep people cutting B .prevent people from cutting
C. stop people to cut D. prevent people to cutting
( ) 5. I think we _________put the rubbish in the right places for recycling.
A. may B. should C. need D. will
There are many ways for us to reduce waste. For 1 , we can reuse paper and plastic bags. We can also recycle newspapers, glass, and cans to 2 new things. Here are some 3 ways to reduce waste.
Write on 4 sides of paper.
Many people write on only one side of their paper. Why not stop 5 the other side? Some students only use half the pages of their notebooks before getting new ones. Try to use up all the paper. People often give cards on birthdays or festivals. How about trying to 6 e-cards instead?
Don’t throw away your old batteries (电池).
Maybe you do not know that old batteries make the earth dirty. This is _ 7 they have poisonous parts in them. So, don’t throw away batteries. Keep them together. Try to use rechargeable (充电的) batteries for your games and CD players.
Give off all your unwanted clothes.
There are many poor families in China. You may ask your mother to 8 your unwanted(多余的) 9 . Then you can pass them on to those poor children. You will feel 10 that you are helping someone else. Also, you can understand if your friends or relatives (亲戚) want them before throwing them away.
( ) 1. A. reason B. example C. use D. people
( ) 2. A. buy B. make C. sell D. begin
( ) 3. A. use B. useless C. useful D. helpless
( ) 4. A. every B. both C. all D. one
( ) 5. A. waste B. to waste C. wasting D. to wasting
( ) 6. A. send B. buy C. receive D. waste
( ) 7. A. why B. because C. so D. since
( ) 8. A. like B. sell C. throw D. collect
( ) 9. A. money B. books C. clothes D. batteries
( ) 10. A. angry B. tired C. moved D. happy
You can’t always predict a heavy rain or remember your umbrella. But designer Mikhail Belvacv doesn’t think that forgetting to check the weather report before heading out should result in you getting wet. To protect people from the rain, he created lampbrella, a lamp post with its own rain sensing umbrella.
The designer says he comes up with the idea after watching people get wet on streets in Russia. “Once, I was driving on a central Saint Petersburg street and saw the street lamps lighting up people trying to hide from the rain. I thought it would be all right to have a canopy (伞蓬) built into a street lamp.” he said.
The lampbrella is a street lamp fitted with an umbrella canopy. It has a built-in electric motor which can open or close the umbrella in need. Sensors(传感器)then make sure that the umbrella offers the walkers whenever it starts raining.
In addition to the rain sensor, there’s also a 360° motion sensor on the street lamp which finds out whether anyone’s using the lampbrella. After three minutes of not being used the canopy is closed.
According to the designer, the lampbrella would move at a low speed, so as not to cause harm to the walkers. Besides, it would be grounded to protect from possible lightning strike. Each lampbrella would offer enough protection for several people. Being fixed at 2 meters off the ground, it would only be a danger for the tallest of walkers.
While there are no plans to take lampbrella into production, Belyacv says he recently introduced his creation to one Moscow Department, and insists this creation could be fixed on my street where a lot of people walk.
Who designed lampbrella?
___________________________________________________________
Why did Belyacv create lampbrella?
___________________________________________________________
How soon is the canopy closed if it’s not being used?
___________________________________________________________
Would each lampbrella offer enough protection for only one person or several people?
___________________________________________________________
5. What is the main idea of the passage?
___________________________________________________________
为配合我市举行的“6?5世界环境日”万人骑自行车城区环游活动，请你写一篇以“Lower Carbon（低碳）, Happier Life”为主题的英语短文。（以上背景内容无需表述）
短文要点如下：
1．在6月5日自己骑自行车上学，父母骑车上班；
2．在家使用节能灯；减少洗澡淋浴时间；
3．将用过的课本留给下届学生；
4．请你就此话题补充1-2个个人做法。
要求：
1．不要逐词翻译；
2．在文中不要提及真实的校名和姓名；
3．词数80左右；短文标题和首尾句已给出，不计入词数。
A
Have you ever stayed in a hotel? Most Chinese hotels often provide guests with things like disposable (一次性的) toothbrushes, toothpaste, shampoo and slippers. Many guests like the idea because they don't have to bring their own. But, if you travel to Beijing, remember to bring your own things. Starting from June, some hotels in Beijing will no longer provide guests with these disposables. They want to ask people to use less disposable things.
Many disposable things are made of plastic. People throw them away after only using them once. It is a waste of natural resources (资源) and is very bad for the environment. Do you know, one Chinese person makes as much as 400kg of waste a year! Most of that waste comes from disposable things. In Beijing, people throw away about 19,000 tons of plastic bags and 1,320 tons of plastic lunch bowls every year! Plastic can take between 100 and 400 years to break down. So the less plastic we throw out, the better. So, wherever you travel, bring your own things and use them again and again.
Back at home and school, you can also do something to make our world a better place. Try to do these things in your daily life: Use cloth shopping bags, not plastic ones. After using a plastic bag, wash it out and let it dry. Then you can use it over and over again. Do not use paper cups. At your school canteen（食堂）, use your own bowl and chopsticks instead of disposable ones.
( ) 1. Why do many hotels provide guests with some disposable things?
A. Let their guests be convenient during their travelling.
B. Hope their guests use less disposable things.
C. Wish their guests to save money.
D. Want their guests to use more disposable things.
( ) 2. Some Beijing hotels will no longer provide guests with ____.
A. cheap food and drink B. disposable things
C. good service D. free TV programs
( ) 3. Which of the following is NOT true?
A. Many disposable things are made of plastic.
B. Throwing disposable things away is a waste of natural resources.
C. Plastic is very bad for the environment.
D. Plastic breaks down easily.
( ) 4. What can we do to make our world a better place at home and school?
A. Use shopping bags made of plastic. B. Do not throw away paper cups.
C. Use disposable plates, bowls and chopsticks. D. Do not forget to reuse daily necessities（日用品）.
( ) 5. We can tell from the story that ____.
A. people don't like disposable things at all
B. we can't use paper or plastic bowls at school
C. we should use less plastic things and protect our environment
D. hotels won't provide disposable things because they want to save money
参考答案
ABBBB
BBCBC ABDCD
1. Mikhail Belvacv.
2. To protect people from the rain.
3. After three minutes.
4. For several people.
5. Why Belvacv creates the lampbrella and how the lampbrella works.
略
A B D D C