上传资源:一星加5点,二星加10点,三星加20点,四星加60点,五星加120点。比如某资源被评五星,课件每被下载一次,给上传者送120*60%精品点,下载10次,上传者被加720精品点。各位老师多多上传,共建免费课件资源下载平台。
Module 4 Sandstorms in Asia
Integrating Skills
Ⅰ. 根据汉语意思填写单词
1. The whole food chain is affected by the overuse of _________
(化学药品) in agriculture.
2. Please put the _______(垃圾) in the dustbin.
3. She doesn’t like going to bars because of the smoky
___________(空气).
4. Students in our schools are taught in a safe, secure
___________(环境).
chemicals
garbage
atmosphere
environment
5. The snow had ______(融化), but the lake was still frozen
solid.
6. The ________(污染) had destroyed ozone layer and
caused many changes in weather.
7. They ______(重新利用) empty tins so as to use the metal.
8. We are very much _________(担心的) that he may fail.
9. Can you show me any ________(证据) for your
statement?
10. There is an_______(紧急的) need for food and water.
melted
pollution
recycle
concerned
evidence
urgent
资源评论列表
发表评论