Unit 3 The environment 课时1 Getting ready & Reading Ⅰ 一、根据句意和汉语提示完成句子。 1. He has a lot of _____（ 担心）about the Senior High School Entrance Exam. He can’t sleep well. 2. A lot of houses and buildings were _____ （摧毁）in the earthquake. 3. Nowadays you needn’t have your _____ （温度）taken before you enter the school. 4. The world will suffer from a shortage of _____ （燃料）in the future. 5.A clever English learner often _____ （ 猜测）the meanings of the new words when he or she reads. 二、用所给词的适当形式填空。 6. Advertisements are designed to make the_____ (consume) buy the products. 7. It’s great fun to enjoy the _____ (nature) beauty in Jiuzhaigou. 8. Up till now, the Moon has been known as a _____ (life) place because nothing can live or grow there. 9. They decided to buy products _____ (friend) to the Earth, like energy-saving TVs, lamps and so on. 10. _____ (environment) problems are getting more and more serious. 三、根据句意用适当的单词填空。 11. Some wild animals need our protection, because they are_____ great danger now. 12. His laziness resulted _____his failure, so he decided to work much harder than before. 13. Today students’ homework is different _____ that in the past. 14. To reduce waste, everyone should recycle as many things _____ we can. 15. Teachers are strict with their students in order _____ help them make great progress. 四、从方框中选择短语并用其适当形式填空。 take in, throw away, sea level,greenhouse effect, as a result of 16. Since 1993, _____has risen at a speed of 3.2 cm every ten years because of the melting ice. 17. Trees can _____ CO2 in the air and stop global warming to a greater degree. 18.These foods should not be _____ even if they are not eaten up. 19. _____ the flood, many people were homeless. 20. Because of the _____, the Earth’s temperature is increasing. 五、根据汉语意思完成句子。 21.他输掉了比赛，这是一个出乎意料的结果。 He lost the match, and this was an unexpected _____. 22. 没有树我们就不能生存。我们应该阻止人们砍伐树木。 We can’t live without trees. We should stop people _____trees. 23. 她的话影响了我对学习的看法。 Her words _____ to my view of study. 24. 现在就采取行动拯救濒危的野生动物是很重要的。 It’s important to _____ right now to save the wild animals _____. 25. 春天来了，天气变得越来越暖和了。 It becomes _____ when spring comes. 课时2 Reading Ⅱ 一、根据句意和汉语提示完成句子。 1. Being overweight _____（增加）the risk of having a heart problem. You’d better exercise more. 2. About 70 percent of the _____ （表面）of the Earth is covered by water. 3. _____ （ 煤）is a kind of fossil fuel that is disposable and non-renewable（不可再生的）. 4. The _____ （洪水）happened as a result of the heavy rain. 5. The crops in my hometown grow well because of the fertility（肥沃） of the _____ （土壤）. 二、从方框中选词并用其适当形式填空。 atmosphere, proper, habit, appear, recycle 6. It is really important for us to dress _____in public places. 7. If we don’t do any ... ...
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