高二英语 Unit 22(1)北师大版【本讲教育信息】一、教学内容:Unit 22 (1)二. 具体过程:Environmental Protection(一)Fill in the black with the following words.Global warming the greenhouse effect endangered animals natural disasters flooding over-fishing poverty1. Earthquakes and volcanic eruptions are examples of ____________.2. Pandas and tigers are _________________.3. Because of ________, the earth is warmed by gases trapped in the atmosphere.4. ______________is an increase over time of the average temperature of the earth.5. _____________is harmful to the ecology of the sea.6. Thousands of people in Africa continue to die because of war and ____________.7. The water lever has risen so high in several places that many homes are at risk from____________.at risk 处境危险 Do you know you are at risk now? People in this country live at risk from water pollution.at all risks / at any risk 无论如何 You must make sure that they are safe at all risks.at one’s own risk 由自己负责 That is your decision and you have to do it at your own risk.(二)Reading.1. Listen to and take notes from a lecture and a radio interview.take notes 做笔记 The teacher was saying something important, but Tom didn’t take notes.You should take notes as well as listen.take notes of 将……记录下来 You should take notes / a note of what you listen.take note 注意 The teacher was saying something important, but Tom didn’t take note.take note of 注意到 He took note of the change in her appearance.2. Revise reported speech and practice vocabulary relating to global warming, natural disasters and endangered animals.relating to 现在分词做定语,与……有关,与……有联系The report related to 9.11. 涉及To what did your remarks relate? 指His remarks don...