《七年级英语A_newspaper_report课件2[1]》由会员分享，可在线阅读，更多相关《七年级英语A_newspaper_report课件2[1]（55页珍藏版）》请在金锄头文库上搜索。
1、Chapter 2Protecting our environment (a)布吉中学布吉中学 许智雄许智雄ReadingListeningSpeakingSpeaking WritingGrammarReading (1)PresentationWords studyWarming-upAnswer the questions.1. Where do we live?2.2. What things can effect (影响影响) our health? Can you give some examples?3.3. Whats the most important work we sh
2、ould do for our living(生存生存)?The Earth is our homeland. We must protect our earth. However, our earth is in danger. Now please watch a short movie. Click here!Watch!The environment pollution is a big problem in the world. Its attacking our health seriously.air pollutionIts hard for me to breathe! He
3、lp!Producing strong harmful gasWe know that fresh air is very important to human beings. However, many factories produce harmful gases into the air. It makes the air dirtier and dirtier. Its harmful to our health. What shall we do? Can you give some advice?Water is also one of the most important res
4、ource (资源资源) to human beings. However, water pollution is everywhere. It becomes more and more seriously problem. Look at the following pictures. How do you feel?And What shall we do? Can you give some advice? water pollution We are worrying We are crying! Our hearts feel painful! Stop !Yellow River
5、 is pollutedTaihu is pollutedfish is deadbecomes dirty We are very sad to see that our environment is polluted in many ways. rubbish pollutionfood polutionKeep quiet, please! I can be asleep. Stop, noise!Noise pollutionBomb!Beep!too noisyPollutionair pollutionnoise pollutionwaterpollutionWhat pollut
6、ion do you often see in our daily life?SummaryfoodpollutionWhat a beautiful estate it is! Everyone wants our homeland like this. Do you think so? But Howerver, we feel sad because many places ar polluted in many ways. The nature is getting worse and worse. The water becomes dirtier and dirtier and a
7、ir is also getting more and more terrible. For examples, please look at these photos.“Help me! Im thirsty! Where are you, water? I cant live without you!The soil is washing away.sand storms in the northwest areasThe dust is covered many cities.The environment become more more serious. There is much
8、pollution around us. Our homeland is in danger. What should we do? Talk it over.DiscussionWhat should do to protect our homeland? Protect the water resource. Dont throw rubbish into the rivers, lakes. Save water everydayDo some cleaningTo make our homeland clean. They are having a survey on pollutio
9、n.To plant trees to protect our environment. to make the air clean to keep up the soilplanting treesWhy do they plant trees?Look at the picture (P15) and make dialogue in pairs.Sam: What are doing in the garden?Robert: Im planting trees.Sam: What trees are you planting?Robert: Im planting apple tree
10、s.Sam : Where are the trees?Robert: They are in the soil.How do you know about?1. How long do they live on the earth?micemimi2 years14 years1,200 years25 years2. Pollution means the process(过过程程) of making things dirty and unhealthy. Which type of pollution do trees help fight?Trees can stopair poll
11、ution noise pollutionwaterpollution3. Which of the following come from trees?treesfruitbeansteaoilcottonrubber 4. The best-known flowers in Shenzhen are azaleas. These sweet-smelling flowers are known as the flowers of Shenzhen city. Which picture shows azaleas(勒杜鹃勒杜鹃)?Banana treespalm treesazaleasC
12、2. 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 - ( )cbdagefLean the new words by heart.1. probably perhaps 很可能很可能2. give out sth come
13、s out of 释放释放3. harmful dangerous, trouble 有害的有害的, 麻烦的麻烦的Smoking is harmful to our health.4. pass give sth. to sb. by hand 传递传递, 递给递给He passed the torch to another.4. fight (v.) 斗争，打架，斗争，打架， fighter (n.)- soldier 战士战士5. collect get sth. together 收集收集Do you like collecting stamps?6. project 工程工程; a c
14、lass project 课题课题 Were studying a class project on environment.7. interview ask sb. questions for sth. 采访采访 The news reporter is interviewing Gou Jingjing.8. Doctor (Dr.) 博士，博士， 医生医生9. be interested in sth. 对对感兴趣感兴趣 = like (enjoy) doing sth. ; = be keen on sth. What sport are you interested in, Judy
15、? =What sport are you keen on, Judy?10. end (n. v.) 末尾、结束the end, 结束；结束；in the end在末尾；在末尾； at the end of在在的末端；的末端；11. breathing fresh 呼吸新鲜空气呼吸新鲜空气breathe (v.) /i:/, breath ( (n n.)/e.)/e/ / 呼吸呼吸, fresh 新鲜的，新鲜的，fresh fruit (vegetables, meat, milk, air)Lets climb Wu Tong M. and breathe fresh air.12. n
16、ature 自然；自然；natural自然的自然的 We try our best to keep the balance of nature. 我们要尽力保持我们要尽力保持生态平衡。生态平衡。natural air conditioner 天然空调，天然空调，natural environment 13. cool (v.) = make sth. cool，使，使凉快凉快Its so hot now. Lets get some ice-cream to cool our ourselves.13. insects 昆虫昆虫 Butterfly is one of the insects.
17、14. Warn 警告、忠告警告、忠告The guide warned the tourists not to climb the mountain with fire.15. produce (v.) 产生，生产产生，生产 ， production制造制造, product 产品产品16. chemical 化学物质化学物质 This kind of insect can produce a chemical when others attack it.17. join (v.) 加入、参加加入、参加, 聚在一起聚在一起 They joined together last night. He
18、 joined the army two years ago.18. underground (n.) 地下，地铁地下，地铁 Trees joined their roots together underground.19. communicating with 交流交流 Tree can communicating with each other.20. be in danger 处以危险中处以危险中 They are in danger, please call 110 for help.21. destroy (v.) 破坏破坏 In order to build factory, th
19、e villagers destroyed the nature.22. cut down: cut sth. to make it fall down 砍下砍下 Why did they cut down the trees?23. burn (v.) burnt 燃烧，烧毁燃烧，烧毁The forest in Australia burned a lot. 24. against (prep.) 反对，违反反对，违反 He turned against his promise. We must destroy our best fighters against pollution. Som
20、etimes our teacher stand against the door.More practice Matching nature interview insect produce burn warm collect chemical 警告警告 产生产生 燃烧燃烧 收集收集 化学物质化学物质 昆虫昆虫 自然自然 采访采访Matchingbreathe fresh aircommunicate withdestroy naturea class projectbe in dangercut down harmful gasbe interested ingive out破坏自然有害气
21、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 - ( )cbdagefFill in the blanks with correct words.1.He _
22、 the letter after reading it.2.Some people like _ stamps from different countries.3.I put some ice into the glass to _ the water inside.4.Mum _ you not to go out. There is a storm coming soon.5.Trees are _ air conditioners.6. Trees can p_ a c_ .burntcollectingcoolwarnednaturalroducehemical More prac
23、tice1.Mr. Xu _(在采访在采访) a professor_(关于环境关于环境). 2.2. Do you like _ (收集收集) stamps?3.3. Mr. Liu _(对对感兴趣感兴趣) insects(昆虫昆虫).is interested inis interviewingcollectingon pollution4.Some farmers use _ (化化学物质学物质) to kill _(昆虫昆虫) for the crops.5. Trees can _ (与与交流交流) each other.6. We must _ (尽力尽力) to stop the
24、 _(污染污染)around us.chemicalcommunicate withpollutioninsectstry our best7. We should _ (敬告敬告) the children not to _(玩火玩火) in the forest.8. All the _(生物生物) will die without water.9. If we dont plant more trees, the soil will _ (流失流失), the air will be dirty. So we must take our action to _ (保护保护) our ea
25、rth.warnliving thingswash awayprotectplay with fire Translate the following words and expressions into Chinese.1. collect some facts2. interview sb.3. a class project on pollution 4. be interested in sth. 5. living things6. be useful for 6. enjoy breathing fresh air 7. thank sb. for sth. 8. cool the
26、 air 9. natural air conditioners 10. know a lot about trees11. insects attack a tree 12. warn sb. not to do sth. 13. produce a chemical 14. make sb. do sth. 15. join their roots together underground 16. communicate with one another,17. be in danger18. cut down lots of trees 19. burn a lot of trees20. destroy 21. do against pollution 22. the best fighters of pollution Homework1. Learn the new words by heart.2. Prepare the whole passage.3. Whats the trees useful for? Think it over.
