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一、根据句意及汉语提示填写单词。
1. This type of mobile phone is too expensive for me to ________(买得起).
2. Mike is a famous director in the film ________(行业). I like his films very much.
3. There will be less pollution if we drive less and use more public ________(交通运输).
4. Don't throw away your old textbooks. They are ________(可重复使用的)for the kids in remote areas.
5. They killed many sharks last year. How ________(残酷的)they are!
1. This type of mobile phone is too expensive for me to ________(买得起).
2. Mike is a famous director in the film ________(行业). I like his films very much.
3. There will be less pollution if we drive less and use more public ________(交通运输).
4. Don't throw away your old textbooks. They are ________(可重复使用的)for the kids in remote areas.
5. They killed many sharks last year. How ________(残酷的)they are!
答案:
1. afford 2. industry 3. transportation 4. reusable 5. cruel
二、用方框中所给短语的适当形式填空。

6. The government has ________. Now there is less pollution in the river.
7. Let's wait for Wang Yong. He is ________ the dinner.
8. When the cost ________,it gave us quite a shock.
9. Sandy, you must make sure the gas is ________ immediately after cooking.
10. My father was active when he was young. He used to ________ lots of school activities.
6. The government has ________. Now there is less pollution in the river.
7. Let's wait for Wang Yong. He is ________ the dinner.
8. When the cost ________,it gave us quite a shock.
9. Sandy, you must make sure the gas is ________ immediately after cooking.
10. My father was active when he was young. He used to ________ lots of school activities.
答案:
6. taken action 7. paying for 8. added up 9. turned off 10. take part in
三、短文填词。
从方框中选择适当的单词并用其正确形式填空。每个词限用一次。

Every day, we watch TV, go on the Internet, and play video games. All of these activities use energy(能源),and finally,this will be 11. ________ to our planet Earth.
An activity called Earth Hour is happening worldwide,and organizers say it's a time to do something good for the planet. People are 12. ________ to turn off all unnecessary lights in buildings and homes on the last Saturday of March. Then they stay in darkness for one hour no matter where they are.
Earth Hour 13. ________ began in Sydney, Australia, is a project of the World Wildlife Fund(WWF). Over two million people and businesses turned off their lights for an hour. Since then,it has 14. ________ around the world and now a large number of people in over 190 countries join in. The project 15. ________ to draw people's attention to the importance of protecting our planet by saving energy. It also hopes to build a brighter future so that people can live 16. ________ with nature.
Besides turning off the lights, there are other ways to make people 17. ________ join in,too. The Earth Hour website provides what we can do by 18. ________ to learn more about the planet. Suggestions include reading articles about the environment, living a greener life or going on a nature walk. We can do anything big or small to make a 19. ________.
As well as getting millions of people to join in,the WWF is also hoping that the 20. ________ of countries should pay more attention and take more action on climate(气候)change.
从方框中选择适当的单词并用其正确形式填空。每个词限用一次。
Every day, we watch TV, go on the Internet, and play video games. All of these activities use energy(能源),and finally,this will be 11. ________ to our planet Earth.
An activity called Earth Hour is happening worldwide,and organizers say it's a time to do something good for the planet. People are 12. ________ to turn off all unnecessary lights in buildings and homes on the last Saturday of March. Then they stay in darkness for one hour no matter where they are.
Earth Hour 13. ________ began in Sydney, Australia, is a project of the World Wildlife Fund(WWF). Over two million people and businesses turned off their lights for an hour. Since then,it has 14. ________ around the world and now a large number of people in over 190 countries join in. The project 15. ________ to draw people's attention to the importance of protecting our planet by saving energy. It also hopes to build a brighter future so that people can live 16. ________ with nature.
Besides turning off the lights, there are other ways to make people 17. ________ join in,too. The Earth Hour website provides what we can do by 18. ________ to learn more about the planet. Suggestions include reading articles about the environment, living a greener life or going on a nature walk. We can do anything big or small to make a 19. ________.
As well as getting millions of people to join in,the WWF is also hoping that the 20. ________ of countries should pay more attention and take more action on climate(气候)change.
答案:
11. harmful 12. encouraged 13. which 14. spread 15. tries 16. better 17. actively 18. ourselves 19. difference 20. leaders
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