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人教2003课标版《Using LanguageⅡ》精品PPT课件优质课下载
2.离我们日常生活太遥远
3.浪费金钱，这些钱本可以用来解决地球上的饥饿，污染等问题
70%同学认为：
1.值得探索
2.已使用卫星进行通讯,传播天气预报
3.有望解决地球人口问题，地球能源短缺问题
Recently, our class made a discuss about if it’s worth exploring space.
One of the results is that 30% of the classmates thought it wasn’t
worthy to be explored firstly. Not only it was too far for our daily life,
but also it spent too much money. Because the money could solve some
problems. Such as many people die of hunger on the earth now, so we
could use it to help them. And now the environmental pollution is too
seriously, we could also use it to solve.
Another result is that 70% of the classmates agreed. Because it
could spread some information and weather forecast. And it could solve
some problems about population and the shortage of source on the earth.
have made
discussion
whether
is it
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hold the opinion that
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which