文档介绍：Units 19~21
选修 7
晨练时刻
句型品味
and nature are interactive. Sure, people can live in harmony with nature.
has both positive and negative effects on natural environment.
forests, drying rivers, polluted soil and worsening climate have punished human beings.
nature is not only preserving our home, but the civilization of munity as well.
晨练时刻
句型品味
is found that warmer weather is causing many kinds of wildlife to leave their native environments.
wild animals are in danger of extinction, because the environment they are used to living in has changed greatly.
hunt and kill wild animals for many reasons, one of which is for their valuable furs.
if we human beings take some measures can wild animals be protected.
晨练时刻
句型品味
hunting is permitted here.
new study shows a twenty percent decrease of antelope(羚羊)over the past thirty years.
晨练时刻
典例朗读
“神州七号”的成功发射引起了人们对太空探索话题的激烈争论。请你以“The Advantages and Disadvantages of Space Exploration”为题写一篇英语短文,阐述表格中的两种观点,并简要地谈谈你个人的看法。
太空探索的利
太空探索的弊
场所;
;
解宇宙。
1. 耗资巨大;
上的想法不切实际;
。
晨练时刻
典例朗读
注意:
,但不要逐字逐句翻译。
。
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晨练时刻
典例朗读
One possible version:
The Advantages and Disadvantages of Space Exploration
There are several advantages of space exploration. First of all, it could provide new places to live in for human beings. And it is likely that new energy sources will be discovered. In addition, space exploration helps people understand the universe better, which benefits research in other fields.
晨练时刻
典例朗读
However, the disadvantages are obvious. Firstly, space exploration costs too much while the mo