2012高中英语 Unit2 The environment学案 牛津译版必修5.docVIP

2012高二英语学案：Unit 2 The environment（牛津译林版必修5） 一．单词应用 根据单词的首字母或汉语意思填写正确单词，注意形式变化。 1. Today’s d________ question is “The economy or the environment—must we choose?” 2. If you have any questions or comments, you can use this time to v_________ them. 3. I’m talking to you today about the way large areas of the world are damaged by i______ waste. 4. Factories produce large amounts of p_________ chemicals. 5. The waste they create goes into the a__________ and makes us sick. 6. P_________ is so bad that many rivers are full of chemicals. 7. In a________, many sea creatures are being wiped out by fishing boats. 8. The figure is now a__________ 6.5 million people. 9. It would be b_________ to expand our recycling industry. 10. It is o_________ that you are very concerned about the present situation. 11. They think of greedy businessmen hiding from their ___________(责任) to the environment. 12. Asking around, I find many people _________（情愿）to pay slightly higher prices for things that are environmentally friendly. 13. The UNCCD was ____________（建立）in 1994. 14. This center was set up in 1996 and is s_________ with __________ (现代的) technical ___________ (设备) and companies for environmental research. 15. The second environmental project includes a nature reserve for white-flag dolphins, one of the most ___________（面临危险） animals in the world. 16. Boats are ____________（禁止） from entering this area in order to keep the dolphins safe. 17. The Yangtze River is home to a ___________（多样的） range of fish and animals. 18. We still have a long way to go to solve all the problems _________（关于）the Yangtze River. 19. The efforts to protect this much-loved river will be _________（赞扬)for years to come by future generations. 20. I certainly think we need to use all our resources in the best possible way. After all, they are ________（有限的）. 二．词形转换 1. disappoint vt ---_______(adj) 2. concern v --- ________ (prep) 3. remain vi---___________(n) 4.environment n--- _______(adj) 5. add