上海牛津八下unit1-Pollution Fighters.doc

Pollution Fighters一根据课文中句子意思和所给的首写字母，补全下列句子中所缺的单词：1. Trees are the biggest and o_ l_ things on E_. 2. Trees are u_ for many things.3. Trees are n_air conditioners, they can c_the air, c_the air and make f_air.4. Trees can w_ the other trees a_ them that insects attack a tree.5. Trees can j_ their roots together underground and p_ each other food and water.6. Trees can c_ with one another.二翻译下列词组1. 关心 2. 砍掉3. 与交流4. 对感兴趣5. 对有用6. 在地球上7. 生物8. 为.收集一些事实材料9. 污染斗士10. 互相 11.在.末端 12.一公顷半的树林13.产生足够的氧气14.使.存活15.也， 还16.一个有关污染的班级实践项目17.就有关.采访某人18. 例如19. 使某人做某事20. 尝起来令人作呕的21. 把.连在一起22. 把递给某人 23. 通过.保护自己24. 产生一种化学物质25. 我们最好的反污染卫士28. 处于极大地危险中29. 几乎没有30. 警告某人(不要)做某事31小口吸可乐32. 呼吸纯净凉爽的空气33. 释放.进入三选择上面的短语填空:1. We should _ _ and learn from each other.2. Students should learn to _ _ their parents, teachers and friends.3. Trees and animals are _ great_ when people _ _ and burn millions of trees. 4. These days more and more people _ _ in rock climbing. 5. Trees are very _ _ many things, such as wood, rubber, and paper.6. Trees are the biggest and oldest things . 7 Trees are best _ fighters. But some plants can _ _ harmful gas.8. We are _ _ for a newspaper on pollutions.四写出所对应的单词1. s_ say something to be true or possible2. h_ 10,000 square metres3. o_ a gas present in air and essential for life4. f_ a thing that is true5. b_ damage something by fire五词性转换1.Liuqian is one of the _ (well-known) magicians in China. 2.How many _(fight) died in the Second World war？3.Hardworking people will _ (certain) achieve success in the end. 4_ （science）say that trees are our good friends. They produce enough oxygen for us to _ (breath). 5.Eating too much junk food made us _ (health) than before. 6.Computers, mobile phones made _ (communicate) much easier than before. 7.The farmers used a _ (chemistry) to kill insects in their fields. But it made the water in the nearby river _ （pollute）. 8We should plant more trees and cut down fewer to keep the balance of the _(natural). 9.Our teachers _ (place) many new books in the reading room after took away the old ones. 10.What did the pop singer say when she was _ (interview) 六使用括号内单词的适当形式填空（每空不限词数）：1. My father always _(come) back from work very late.2. The teacher is busy. He _ (sleep) six hours a day.3. Listen! Joan _(sing) in the classroom. She often _ (sing) there.4. _ your brother _(know) Japanese?5. Where _ you _ (have) lunch every day?6. The girl _(like) wearing a skirt. Look! She _(wear) a red skirt today.七句型转换：1. The trees are very dangerous. (同义转换)The trees_ _ _ _. 2.The trees are useful for making paper (换线部分提问)_ _the trees _ _？3. To protect the environment is very important for us. (意思相同)_ very important _ _ the environment for us.4. Dont make noise in the library. (利用stop短语进行同义转换)_ _ noise in the library. 或_ them _ _ noise in the library. 5.Thank you for your invitation. (意思相同) Thank you for _ _.6.Not only novels but also science fiction sells well in the bookstore. (意思相同) Science fiction _ _ _ novels _ well in the bookstore. 7.We almost never go to the movies nowadays. (意思相同) We _ _ go to the movies nowadays. 8.What advantages have trees got? (意思相同) _ _ are trees? 9.The wallet isnt mine. (意思相同) The wallet _ _ to me. 八完成下列句子：1地球上树越来越少，雨水也越来越少，但人却越来越多。On Earth, there are _ trees and _ rain，but there are _ people. 2他们是好朋友，以前常常互相去对方家拜访。They were good friends and they_ _ visit _ _ house. 3. 难道你们认为读书对我们没有用吗？Dont you think reading books _ _ _ us? 4. 参观者来自于不同的国家. The visitors _ _ _ countries. 5. 我喜欢与我的家人沟通。I like _ _ my family6. 没人能救得了那位老人，他已病危。No one can help the old man. His life is _