1 . We are making great efforts to call on people to make contributions to rural education. (改为被动语态)

2 . 热带雨林正被飞速砍伐，将来它们很可能从地球上消失。(likely) (汉译英)

3 . 越来越多的旅游公司开始涉足自助游项目的开发，这大大增加了旅游景点对志愿者的需求。(involve)(汉译英)

4 . As more and more sports ________(add) to the list, the Olympic Games are arousing the mass on such a large scale that many cities may not be able to host them in the future. (所给词的适当形式填空)

5 . The poor _______ to live on their own labour at the very moment.

A．is helped	B．are helped
C．are being helped	D．is being helped

6 . 单句改错
1. Smartphones are being using by more and more teenagers.
2. I am not surprised when I heard the good news.
3. You may want to visit Hangzhou,that is famous for its natural beauty and history.
4. These days we are exciting about the coming basketball matches.
5. If you come across difficulties,you can turn to your teachers for some advices.
6. Unfortunate,he fell off his bike and broke his leg.
7. Nowadays,the earth is becoming hot and hotter.
8. I taught me Englsih when I was young.
9. I’m fond on playing basketball in my free time.
10. We heard a trememdous explosion all of the sudden.

7 . 请同学们对下列十句话进行改错，每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
1. The baby which Tom is looking after is his brother.
2. There was a time what the businessman lost heart.
3. Cindy is a lovely girl, with that many people like to make friends.
4. Which we all know, China is a developing country.
5. Don’t call Mary. She is interviewed right now.
6. Nowadays more and more functions are being adding to mobile phones.
7. The girl is really upset because her new bicycle has stolen.
8. Someone might use the informations to steal your identity.
9. With the help of my English teacher, I have made a progress in English.
10. Our planet’s wildlife is dying out at an alarmed rate.

8 . 有采取什么措施去帮助它们吗?
What measures ________ ________ ________ ________help them?

9 . A pair of shoes _______ ; they can't be used now.

A．are being mended	B．is being mended
C．is mended	D．are mended

10 . 目前大约有35000件艺术品正在卢浮宫展出。(被动语态)
Currently, about 35,000 works_________________in the Louvre.