3. Because of the heavy fog,　 the flight to Shanghai will have to be_____.　

A. taken off　　　　　　 B. got off

C. put off 　　　　　　　D. cut off

[解析]选C。考查动词词组辨析。句意为: 由于大雾, 去上海的航班被迫推迟了。take off起飞, 成名; get off下车;　 put off推迟, 延期; cut off切断,　 隔绝。

2. China sent up two manned spaceships and they were also great scientific _____ in the world.　

A. achievements　　　　　 B. discoveries

C. surprises 　　　　　　　D. projects

[解析]选A。考查名词词义辨析。句意为: 中国发射了两艘载

人宇宙飞船, 它们也是世界上的巨大科学成就。achievement成就; discovery发现; surprise惊讶; project项目, 工程。

1. As far as I know, the positive and lively activities ____our students, who used to focus on just remembering knowledge, to use their knowledge freely.　

A. motivate　　　　　　　　 B. motivated

C. have motivated　　　　　 　D. had motivated

[解析]选C。考查时态。通过句子的语境as far as I know可知, 动作与现在有关, 排除B、D两项, 且motivate这个动作到现在为止已发生了, 故用完成时。

第二节　　 书面表达 (满分25分)

　近年来，你市的空气污染程度加重，请你根据下面提示内容，写一篇英语短文，阐述你市空气污染加重的原因和可能产生的危害，希望引起大家的重视。

原因：1.城北新增两家水泥厂和一家大型的化工厂，排放大量的有害烟雾。

　　　 2.街上的车辆越来越多，排放大量有毒气体。

危害：1.直接影响身体健康;

　　 　2.形成酸雨;

　　　 3.造成气候变暖。

注意：1.字数120左右；

　　　 2.短文要求包含提示中的要点，但不必逐条翻译；

　　　 3 可以适当发挥，增加细节以使行文连贯。

参考词汇：cement plant水泥厂　 tail gas 尾气

第一节　　 短文改错 (共10小题；每小题1分，满分10分)

Last Sunday we went to see a AIDS patient in hospital. We bought her some flower and fruit .She was gald to see us. Many people began to avoid see her after she was infected to HIV virus. A doctor told us that the HIV virus mustn’t be infected through daily communication and those suffering from AIDS shouldn’t be looked down .We had a talk with the woman and gave her some CDs as gifts . She was moved to tears and promise to be optimistic and confident in overcoming the disease . We promised to see her again before left.In my opinion ,the world will become more beautiful if all of us love each other and help those in the trouble .