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5. l土地污染 6. fill the air with black smoke
7. cut down air pollution 8. make a difference
9.鱼鳍汤 10. at the top of the food chain
11. in the last 20 to 30 years 12. environmental protection groups
13. 建全法律 14.the sale of shark fins 15. take part in
16. can’t afford to do sth 17.采取行动
18.关掉灯 19. 付费 20. add up
21. use public transportation 22. 回收书和废纸
23. use paper napkins 24. 关掉喷头
25. 开车出行 26. 扔掉 27. put sth to good use
28.. be an inspiration to sb
Step1. Task1. Free talk
EMBED Office12.PowerPoint.Show.12
Step 2. Make a list of things that need to be done to save the environment. Which things can be done by common people every day?
Eg: spend less time in the shower
take your own bags when go shopping
turn off the lights when you leave a room
1.
2.
3.
Step 3. Reading
1.）Rachel Carson was born in the USA on May, 1907. Her mother, Maria Carson, had been a schoolteacher. She also loved nature. She showed Rachel the beauty of nature. She also taught Rachel a deep love for books. As a quiet child, Rachel liked to read and write stories. At a very early age, she decided she wanted to be a writer some day. Her story first appeared in a children's magazine when she was ten years old.
Her first book Under the Sea Wind came out in 1941. In 1948, Miss Carson began working on another book, The Sea Around Us. She always remembered carefully when she wrote. She collected information from more than one thousand places to write The Sea Around Us. When the book came out in 1951, it won the National Book Award. It was No. 1 on the best-seller list for more than a year.The Sea Around Us made Rachel Carson famous.
Rachel Carson's most famous book, Silent Spring came out in 1962. In this book, she pointed out that the use of some kinds of pesticides(杀虫剂) like DDT would cause the number of birds to decline because it would kill them as well. Finally, in November 1969, the United Sates government decided that the use of DDT must stop in two years.
Rachel Carson has been regarded as a great environmentalist(环保主义者) and writer. She will be remembered by the world.
1. Rachel Carson had a deep love for nature and books because of ?.
A. her father B. her mother C. her schoolteacher
2. Rachel decided that she wanted to be a writer when ?.
A. she was very young B. she was in collegeC. she became a teacher
3. The Chinese meaning of the word "decline" in this passage is probably " ?".