阅读下面的短文，然后按照要求写一篇150词左右的英语短文。
【阅读材料】
A Thirsty World
Three-fourths of the earth’s surface is covered by water, some of which is frozen and most of which is salty. In fact, less than one percent left for all the living things.
Now fresh water is becoming scare, but more and more is needed because of the increasing number of people. Some industries also use amounts of fresh water in the production of things such as steel, paper, and rubber. These factories have polluted water flow into rivers without making it clean. What’s more, people in the city have much dirtied water piped into ditches after cooking every day.
Scientists estimate that the need for fresh water will have doubled by the year 2003. This means that we must find new ways of saving it or producing it. Some nations have worked on the problem and are already sharing their information with others. They are trying to keep their rivers from being polluted. Deep wells are also being dug, and rainwater is being collected in huge artificial lakes. In one way or another, they hope to provide enough water to satisfy the needs of their people. For example, one important wayof producing water is to distill(用蒸馏法提取) it from sea water. After the salt has been removed, sea water can be used not only for drinking but also for industry and irrigation. However, the equipment for distillation process is very expensive. Distilled water might be as dear as gold if pollution goes on.
[写作内容]
1. 概括短文的内容要点，该部分的字数大约30；
2. 就”环境污染的原因与控制”这个主题发表你的看法，至少包括以下的内容要点，该部分的字数大约120；
a) 环境污染是由什么原因引起的？简单地举例子说明。
b) 为了解决污染问题，国家政府部门应该做些什么？
c) 为了解决污染问题，公民做些什么？
d) 为了解决污染问题，我们学生应该做些什么？
【写作要求】
可以利用实例或其他论述方法支持你的论点，也可以参照阅读材料的内容，但不得直接引用阅读材料中的句子。
中国人出国旅游的不文明行为越来越受到广泛关注。请以表格中所列举的事实为依据，写一则英语短文，谈谈自己的看法。
| 不文明行为 |
你的看法 |
| 在公共场所： 随地吐痰 乱丢垃圾 大声喧哗 …… |
注意言谈举止 爱护环境 维护中国人的形象 …… |
注意：
1. 文章必须包括表格中的提示内容，可以增加细节使行文连贯；
2. 词数100左右；
3. 开头已经给出，不计入总词数；
4. 参考词汇：乱丢 (垃圾) litter；吐痰 spit；形象 image；声誉 reputation
As more and more Chinese go on overseas trips, reports about their bad manners flood in.
假如你是李华，欲与本校另外四名同学组建一支乐队，但缺乏经验，请就以下情况或问题给知名音乐人卡曾斯（Cousins）先生发一封电子邮件以寻求帮助。
1 成员中有三名男生和两名女生，均喜欢流行音乐与现代舞蹈。
2 每周只在周末排练，时间是否足够？初期演奏宜多元化还是一种风格？
3 怎样获得较多的表演机会？
4 希望他能为乐队起个名字。
Dear Mr. Cousins,
Yours sincerely,
LiHua
假如你是某中学高三学生李华，刚刚收到美国笔友Sarah发来的一封电子邮件，请你用英语给她回复一封邮件，具体内容包括：
1. 学习科目、作息时间；
2. 课余活动（运动、阅读、上网）;
3. 理想大学及选择的原因。
注意：1. 词数：120词左右；头和结尾已给出，但不计入总词数。
2. 可以适当添加细节，以使行文连贯。
3. 开头语和结束语以为你写好。
Dear Sarah,
I’m very glad to receive your last e-mail. At your request, I’d like to tell you something about my school life.
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
Best regards,
Li Hua
90后出生的学生，思想特殊、行为方式和价值观令人担忧。假如你是一名90后出生的学生李华，请根据下表中所提供信息以“Do trust us—a generation born in the 90s”为题写一篇英语演讲稿，以消除人们的忧虑。
| 90后的境遇 |
面临更多的升学和就业烦恼，所处环境竞争更加激烈。 |
|
| 人们的忧虑 |
1．注重自我，轻视合作，…… 2．缺乏毅力，容易气馁，…… 3．盲目追求，渴望成名，…… |
|
| 我们的长处 |
有勇气来面对挑战，…… （请考生联系自己拟定内容，再列举两至三点。） |
|
注意：
1．对所给要点，逐一陈述，适当发挥，不要简单翻译。
2．词数120左右。开头和结尾已经写好，不计入总词数。
3．演讲稿中不得提及考生所在班级及本人姓名。
4．参考词汇：盲目：blindly毅力:perseverance
Good afternoon, everyone!
The topic of my speech today is “Do trust us—a generation born in the 90s”.
Living in an environment full of fiercer competition, we are faced with more problems in entering higher schools and getting employed.
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
Thank you for your listening.
假定你是李华， 你的英国朋友Peter来信向你咨询如何才能学好中文，请你根据以下要点给他写封回信。字数：120 左右。
1．参加中文学习班;
2. 看中文书刊、电视;
3. 学唱中文歌曲;
4. 交中国朋友。
．．．．．．
Dear Peter,
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
Yours,
Li Hua