题目内容
2. 我们的地球正变得越来越拥挤和污染。
2. Our Earth is becoming more and more crowded and polluted.
六、 书面表达(20分)
假如你是李华，热爱科学，你上月随同我国科学家一起去了火星考察，请你结合课本所学 内容写一篇90词左右的发言稿，向同学介绍在火星上的所见所闻，要点如下：
1. 火星上的生活与地球上的生活不同。2. 人们有更多的空间。
3. 机器人做我们的大部分工作。 4. 火星上有许多购物中心，还有许多网上影院。
5. 火星上的交通也很特别，公共交通系统非常舒适，不会产生空气污染。
6. 你的感想。
Attention,please!
Fm very pleased to have this chance to tell you something about life on Mars.
Thanks for your attention!
() 9. The robot needs ，but you do that yourself.
A. checking; needn’t B. checking;needn't to
C. to check; don't need to D. to check; don't need
() 8. So you are still in Shanghai now. I you to Beijing.
A. think;went B. thought;have gone
C. thought;had gone D. think;has been
2. The bus is old and dirty.lt makes my journey (不舒服的) .
9. Have you ever thought of moving to another (行星) .
7. My parents (同意) to take me to the art show if I could pass the exam.
() 9. If you have any problems,my door is open to you.
A. never B. seldom C. sometimes D. always
() 6. fun we have with each other at lunchtime!
A. How;to chat B. What;chatting C. What;to chat D. How;chatting
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