高中英语人教Unit 3 Environmental Protection 教案.doc

UNIT 3 Environmental Protection
三言
两语
1. It is high time for us to take measures to prevent the earth from getting warmer.
2. It is a shame that students leave the water running without turning off the tap after washing.
3. A week before Earth Day, posters were put up around our school, calling upon us to join in the actions for a greener earth.
1. 水资源已经被污染得如此严重，以至于一些水不适合饮用或使用。
Water resources have become so_badly_polluted_that some of the water is unfit to drink or use.
2. 我们在循环利用方面做得如此好以至于我们被邀请给我们学校的所有学生分享我们的想法与经验。
We did so_well_in_recycling_that we were invited to share our idea and experience with all the students of our school.
核
心
单
词
[默写识记]根据汉语释义写出单词　
1. release vt. & n. 排放；释放；发布　　　　　　　　　　
2. frequently adv. 频繁地；经常
3. broadcast vt. & vi. 播送；广播；传播 n. 广播节目；电视节目
4. seize vt. 抓住；夺取；控制
5. submit vt. & vi. 提交；呈递；屈服
6. restore vt. 恢复；使复原；修复
7. fuel n. 燃料；刺激性言行
8. worldwide adv. 遍及全球地 adj. 世界各地的；影响全世界的
9. trend n. 趋势；趋向；动向
10. policy n. 政策；方针；原则
11. enterprise n. 公司；企业；事业
12. dozen n. (一)打；十二个
13. regulation n. 章程；规章制度
14. disposal n. 去掉；清除；处理
15. fine vt. 对……处以罚款
[语境运用]用所给词的适当形式填空　
1. Firefighters took two hours to_release (release) the driver from the wreckage.
2. As an old saying goes: “A wise man is always seizing (seize) the chance and turning it into success.”
3. The concert will be broadcast (broadcast) to a worldwide television audience estimated at one billion.
4. (2020·全国卷Ⅱ)Higher­income parents tended to have children play with puzzles more frequently (frequent), and both boys and girls who played with puzzles had better spatial skills.
5. We still hope that manufacturers can obey the regulations (regulate) and do not do anything harmful to people's health.
续表
拓
展
单
词
[词汇变形]根据汉语释义写出单词及其变化形式　
1. emission n. 排放物；散发物；排放→emit v. 散发；发出
2. starve vi. & vt. (使)挨饿；饿死→starvation n. 饿死；挨饿→starving adj. 饥饿的；挨饿的
3. habitable adj. 适合居住的→ha