1. A class meeting (not hold) by our maths teacher next Friday.

4. This new type of camera is very (easy) to use.

5. We are taking some (action) to prevent air pollution.

3. What good (调查) you did!They make us learn about what people have done to live a green life.

2. Did you know when the Earth was (形成) ？

1. Taking too much exercise after meals is (有害的) to your health.

短文缺词填空

   Trees are beautiful to look at.Some of them are so ⑴ t that they seem to touch the sky. They are (2) P by artists and (3) w about in poems,songs and stories.

   Trees are also an important part of our world. Trees provide (4) w for building things. They provide (5) h for wildlife. They help keep us (6) c in summer. We don't have to use as much electricity for air conditioning if our houses have many trees (7) a . Trees keep us(8) w in winter. They can (9)p the cold wind from reaching our houses. Trees also help keep the air (10) c .

   Trees really do lots for us,our environment and other plants and animals in nature.

下面这篇短文共有七处错误，在错误处画线、标出错误类型并在横线上改正

   For us to be healthy we need to live in a health environment. Humans have caused so many changes that many living things cannot get what they need. Some of the changes have lead to the extinction (灭绝) of many kinds of aminals and plants. A lot of people have worked out ways to protect our Earth and we are already starting to make difference.

   Another need for humans is communicating with other humans,Everyone is special and we all need to learn to live with each other. We can do this by accepting each others differences,caring for each other and learn to work together to help ourselves and our environment.

() 1. →

() 2. →

() 3 →

() 4. →

() 5. →

() 6. →

() 7. →

从方框中选择适当的句子填空，完成对话

Tim: Amy,what do you usually do to help protect the environment?

Amy. (1) 

Tim: That helps save water. Anything else? and resources.

Amy: (2) 

Tim: Is it good for the environment? 

Amy: Yes. We should reuse as many things as instead of driving,possible.

Tim: Oh,I see.(3) 

Amy: That's true. What about you?

Tim: (4) 

Amy: Good. That helps reduce air pollution.

Tim: (5)

   A. I also give my old clothes to my little cousin.

   B. I usually take shorter showers.

   C. Buying new things is also a waste of money 

   D. That keeps us healthy as well.

   E. My parents and I always walk or ride bikes 

下面每个句子中都有一处错误，按示例改错并标出错误类别

W = word usage mistake P = punctuation mistake S = spelling mistake

M = missing word G = grammatical mistake

例：(G) More teachers are going to need in poor areas. need→be needed

() 1. Nothing strange will be happened to us. →

() 2. I think dirty water will be harm to our health. →

() 3. What unusual trip it was! →

() 4. Our boss was very gald to see the good result. →

() 5. How useless your words are? →

第二部分听短文，选择正确答案(听两遍)

() 6. Where was the first Earth Day celebrated?

   A. In Australia. B. In Britain. .   C. In the USA.

() 7. When was the first Earth Day celebrated?

   A. On 20 April,1970.   B. On 20 April,1972.   C. On 22 April,1970.

() 8. Why was it started?

   A. The Earth was born on that day.

   B. To remind people to keep our Earth clean.

   C. To make us healthy.

() 9. How many people took part in the first Earth Day activities?

   A. Over 20 million. B. Less than 10 million. C. Over 30 million.

() 10. What do people usually do on that day?

   A. Change their lifestyles.

   B. Be kind to each other.

   C. Make active changes in their communities.