《2025年仁爱英语同步练习与测试九年级全一册仁爱版》

Ⅶ.书面表达。
随着科技的发展,克隆技术越来越多地
被运用到各个领域,有人担心克隆技术会破
坏人类的生态平衡,为此你们班举行了一场
辩论。请就此写一篇文章来阐述你的观点。
提示:1.cloning technology 克隆技术
2.the balance of environment 生态
平衡Cloning is a very popular technology now. Many scientists are interested in it.
There are some advantages. For example, if a person is disabled in an accident, we can use clone to help him become healthy again. We can also make people live longer and save some animals.
But there are many problems as well. If we have known the clone technology very well, we'll only clone the living things that are useful for us. Then we will be against the balance of environment. And we will clone many people that look exactly like us and let them do all the work instead of ourselves. In that way, we will become lazier and have no working skills.
In a word, cloning is a new technology which has to face many problems.

答案： Cloning is a very popular technology now. Many scientists are interested in it.
There are some advantages. For example, if a person is disabled in an accident, we can use clone to help him become healthy again. We can also make people live longer and save some animals.
But there are many problems as well. If we have known the clone technology very well, we'll only clone the living things that are useful for us. Then we will be against the balance of environment. And we will clone many people that look exactly like us and let them do all the work instead of ourselves. In that way, we will become lazier and have no working skills.
In a word, cloning is a new technology which has to face many problems.