| 第 1 页：听力练习 |
| 第 2 页：词汇学习 |
| 第 3 页：短语学习 |
| 第 4 页：语法分析 |
1.There are always exciting discoveries being made in this huge natural laboratory.
make discovery发现
例句：The young scientist make some important discovery in aids research.
这位年轻的科学家在爱滋病研究中有了重大发现。
2.For example, scientists recently discovered a group of small organisms that appear to have lived for millions of years under the ice.
appear to表面，看上去
例句：Be careful of people who are never what they appear to be.
小心那些表里不一的人。
3.JILL MIKUCKI: "We have a lot to learn from the microbes that survive in these kinds of environments and have adapted to these cold, low-energy systems. They're very efficient."
adapt to适合
例句：Children adapt to a new environment more easily than adults.
儿童比成人更容易适应新环境。
4.He says this is a very huge increase compared to what has happened in the past.
compared to与……相比
例句：The risk is as nothing compared to the gain.
所冒风险与所得相比不足挂齿。
5.Sharing Antarctica for science makes sense.
make sense有意义
例句：It doesn't make sense to buy that expensive coat when these cheaper ones are just as good.
这些便宜的大衣也很好,何必非买那件贵的不可.
6.Research stations are taking steps to protect the environment.
take steps采取措施
例句：We mustn't fail to take steps against such diseases.
我们对这些疾病不可不防。
