124910_4c5b67fe80b53.ppt

Matching breathe fresh air communicate with destroy nature a class project be in danger cut down harmful gas be interested in give out 破坏自然 有害气体 砍下 对…有兴趣 呼吸新鲜空气 一个课题 发出、释放 在危险中 与…交流 6. enjoy breathing fresh air 7. thank sb. for sth. 8. cool the air 9. natural air conditioners 10. know a lot about trees 11. insects attack a tree 12. warn sb. not to do sth. 24. against (prep.) 反对，违反 ■ He turned against his promise. ■ We must destroy our best fighters against pollution. ■ Sometimes our teacher stand against the door. More practice Matching ◆nature ◆ interview ◆ insect ◆ produce ◆ burn ◆ warm ◆ collect ◆ chemical ◆ 警告 ◆ 产生 ◆ 燃烧 ◆ 收集 ◆ 化学物质 ◆ 昆虫 ◆ 自然 ◆ 采访 C2. Find the words in Column A in the interview and match them with the meanings in Column B. The answers: Project --- ( ) 2. interview--- ( ) 3. Breathing --- ( ) 4. natural--- ( ) 5. Warn --- ( ) 6. a chemical--- ( ) 7. Cut down --- ( ) c b d a g e f Fill in the blanks with correct words. He _____ the letter after reading it. Some people like __________ stamps from different countries. I put some ice into the glass to _____ the water inside. Mum _______ you not to go out. There is a storm coming soon. Trees are ______ air conditioners. Trees can p______ a c_______ . burnt collecting cool warned natural roduce hemical More practice Mr. Xu ______________(在采访) a professor___________(关于环境). 2. Do you like _________ (收集) stamps? 3. Mr. Liu ___________________　(对…感兴趣) insects(昆虫). is interested in is interviewing collecting on pollution 4.Some farmers use _________ (化学物质) to kill _______(昆虫) for the crops. 5. Trees can __________________ (与…交流) each other. 6. We must ___________ (尽力) to stop the _________(污染)　around us. chemical communicate with pollution insects try our best 7. We should ____ (敬告) the children not to _____________(玩火) in the forest. 8. All the ____________(生物) will die without water. 9. If we don’t plant more trees, the soil will _________