学校让学生参加义务劳动，以此作为教育学生的一种方法，这件事在学生中引起了强烈的反响。请你把下列不同意见整理成一篇80字左右的书面材料。

同意	不同意
1.多数学生是独生子女，不会做事。 2.学会做艰苦的工作。 3.学会理解和尊重清洁工人的劳动。	1.太脏，容易使学生生病。 2.不是学生应该做的事。 3.每天打扫教室就足够了。

注意：短文应包括列举的所有内容，可适当发挥，不要逐字翻译。
参考词汇： argument 争论   do voluntary labor 义务劳动  respect尊重
___________________________________________________________________
____________________________________________________________________

目前在学生的日常学习中，抄袭作业是一种普遍现象。上周我们就此现象召开主题班会。班会课上，老师和学生就作业布置的目的、抄袭作业的原因以及可能带来的危害进行了热烈的讨论。请根据表格提供的信息，以“My opinion on copying others’ Homework”为题谈谈自己对这一问题的认识和看法，可做适当的展开，开头已给出。(词数不少于100)

抄袭作业的原因	1，作业布置过多．学生做不完 2．部分作业太难，学生做不来 3．部分学生不愿思考或懒惰，更愿意将时间花在玩上
作业布置的目的	1．让学生更好的了解所学的知识 2．让老师知晓哪些知识点学生没有掌握，帮助老师提高教学水平。 3． ………
个人对抄袭作业的看法	1．抄袭不对．违反校规。会让学生对功课更不感兴趣 2．要诚实，勤奋学习，有困难可请教老师和同学。 3．……

My opinion on copying others’ Homework
Last week, our class had a warm discussion on copying other’s homework．Nowadays, copying others’ homework is very common at school． Why do so many students like to copy homework? I think  ______________________________________________________________________________

信息归纳 (本部分共5小题，每小题1分，共5分)

Scientists who study the climate (气候) are still arguing about how fast the earth is warming and how much it will warm, but they do agree that the earth is warming and that it will keep warming if we don’t do anything about it.

Scientists agree that the burning of fossil fuels (化石燃料) like oil and coal cause greenhouse gases to escape (释放) into the air and that these gases are causing most of the warming. Another cause is deforestation ( cutting down trees ) . Trees soak up carbon dioxide  (二氧化碳) , one of the greenhouse gases, from the air.

There are already some changes happening because of global warming. Sea level is rising and some animals are already moving to new homes. It’s already too late to stop global warming completely.

If the warming gets worse, as scientists expect, there may be some kinds of plants and animals that become extinct (灭绝的) because they can’t move to new homes. There may be more storms and floods. Sea level may rise so much that people have to move away from the coasts. Some areas may become too dry for farming.

Global warming is a very difficult problem to fix. People are having a hard time agreeing on what to do about it. For example, everyone agrees that wasting energy is a bad thing to do. But some people think that the federal government (联邦政府) should make laws about it, while other people think it should be up to each person or business to decide what to do.

Many states and businesses in the United States are not waiting until the federal government decides what to do. They have already started working on the problem.

根据短文内容，完成下面表格中的信息。每空词数不限。

Global warming

Causes	1. ______                  __  ; 2. _______                 _  ;
Possible results	3. _______                  _  . Plants and animals become distinct. 4. _____              _    __  . People move away from coasts. Some areas become too dry for farming.
What to do	5. _______                 _  .