如今世界粮食短缺，价格飞涨，给部分地区造成社会动荡。假设在你校开展的研究性学习中，你们小组以“World Food Crisis”为题进行研究，现在请你代表你们小组向全体同学简要介绍你们的研究成果。主要内容如下：
1. 造成的原因(两条)
2. 应对的措施（两条）
3. 你如何做出自己的贡献
注意：1. 内容包括以上要点，但不要逐句翻译
2. 字数120左右，文章开头已提供，不计入总词数
Hello, everyone,
Now I’ll tell you something about our research project The World Food Crisis on behalf of our group. As you know, food shortages have hit many countries in the world and even caused social unrest in some areas.
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One possible version:
Hello, everyone,
Now I’ll tell you something about our research project The World Food Crisis on behalf of our group. As you know, food shortages have hit many countries in the world and even caused social unrest in some areas. But what has caused the current world food crisis? First, annual world grain output has declined because of climate change. Second, lots of farmland has been lost due to the rapid development of industry and urbanization, which has worsened the severe situation.
Then how can we deal with the problem? On one hand, we should focus on the environmental protection and improve the ecology. On the other hand, strict measures should be taken to protect farmland. Of course, developed countries should take their responsibilities to help the poor ones experiencing food shortage.
As for me, I will call on the people around me to live thriftily. And for the moment, I think, we should study hard to develop science and help solve the food shortage in the future. (128)
题目分析：
【亮点说明】文中使用了非常好的短语和句子为文章增色不少，比如deal with the problem, focus on the environmental protection, call on the people around me to live thriftily,还运用了which引导的定语从句等等。并注意了句子的衔接如：First ；On one hand；On the other hand等等。
考点：