7B chapter 2 Protecting Our Environment
保护环境英语作文（常用10篇）
保护环境英语作文保护环境英语作文（常用10篇）在学习、工作、生活中，大家都有写作文的经历，对作文很是熟悉吧，作文是由文字组成，经过人的思想考虑，通过语言组织来表达一个主题意义的文体。
那么问题来了，到底应如何写一篇优秀的作文呢？以下是小编整理的保护环境英语作文10篇，希望能够帮助到大家。
保护环境英语作文篇1Protecting the EnvironmentIn the last several decades, our earth has been extremely polluted, such as air pollution, water pollution, noise pollution and so on. In recent years, the extreme weather becomes more and more frequent. Winter gets colder and summer becomes hotter and it rains more frequently. All of these warn us that protecting the environment is a serious and emergent event. As our general people, we should build proper lifestyle. We should pay attention to water and light saving. When we go out, we should firstly choose the public transportation. The most important is that we must realize that we can do a lot of things to protect our environment. It's our duty to make our home better. Let’s change from ourselves.在过去的几十年里，我们的地球已经极度污染，比如大气污染，水污染以及噪音污染等等。
深圳牛津英语七年级下册Chapter2课文语言点解析及练习题
Chapter2 protecting our environment一、课文重点语言点1.Pollution means.... making things dirty and unhealthy.Make的用法：★重点▲ make sth.\sb. + adj. 使...处于某种状态,如：the good news made me happy.▲做使役动词:make/let/ have sb.do sth. 使某人做某事（使役动词后接动词原形），如：The boss made his workers work 15 hours a day.Don't let him do the job.2. The best-known flowers in ....these sweet-smelling flowers are known as the flowers of Shenzhen city.▲best-known 最有名的（well-known的最高级well-known=famous著名的）▲be know n as=be famous as 作为...而著名be known for= be famous for 因为....而著名3.Trees give out harmful gases. ★重点▲give out ①发出光、热、气味等，如：the sun gives out light and heat. ②分发he gave out all his money to the poor. ③被耗尽，用光：our food has given out▲拓展和give 相关的词组：give off= give out, give up doing放弃，停止做某事4.Trees can pass information to one another.▲pass sb. sth. = pass sth. to sb. 向某人传递某物如：Pass me the book.=Pass the book to me.▲可接双宾的还有give, buy, show, offer, provide，bring等词▲ one another和each other:都表示“互相”，可通用。
7B C2 Protecting our environment课件3 Writing
Writing
A newspaper report
• There is a new leisure area near May’s home. Last week, the workers finished it. May watched them and then wrote a short article for her school newspaper.
They dug holes in the ground and then planted the trees in them.
A: Work in pairs. Look at the pictures on page 26 and write the answers to the questions. Use the words in brackets to help you. 3. What did the workers do then? ( bring/ large/ containers/ put/ earth/ containers/ plant/ flowers/ containers) They brought some large containers and put earth in them. Then they planted flowers in the containers. 4. What did the workers do next? (pick up/ all rubbish/ clean/ area/ water/ plants) They picked up all the rubbish and cleaned the area. After that, they watered the plants. 5. How does the leisure area look now? (pretty) Now, it looks pretty.
Chapter2 (2)
19.警告它的邻居们 19.warn its neighbours 警告它的邻居们 20.产生一种化学物质 产生一种化学物质 20.produce a chemical 21.尝起来很糟糕 21.taste bad 尝起来很糟糕 22.把 连接在一起 22.把…连接在一起 22.join …together 23.相互 23.相互 交流 municate with 24..处在巨大的危险 24..处在巨大的危险 24.Be in great danger 中 25. cut down and burn 25..砍伐并烧掉 砍伐并烧掉 26.毁坏某物 26.毁坏某物 26.destroy sth 27.相互 27.相互 27.one another
• 1. collect some facts for 1.收集材料 收集材料 2.关于污染的班级 • 2.a class project on 关于污染的班级 pollution 课题 • 3.interview sb 3.采访 采访 • 4.be interested in 4.感兴趣 感兴趣 • 5. living things on Earth 5.地球的生物 地球的生物 6.对…有用 对 有用 6. be useful for 7.许多用处 7.许多用处 7.many things 8.铅笔上的木材 8.铅笔上的木材 8.the wood in the pencil 9.铅笔末端的橡胶 9.铅笔末端的橡胶 9.the rubber on the end of the pencil
Read the conversation to the sentence”You know a lot about trees, doctor.” 1.Find out the uses of trees from the conversation and tell what they are. 1)Trees can make streets more beautiful and less noisy. 2)Trees can be made into many things. 3)Fruits come from trees. 4)Trees can take harmful gas from the air, and give out oxygen. 5)Trees can cool the air and clean it.• 1.保护环境 护环境 • • • • • •
初一英语第二单元Protecting our environment
单词：（高频词）22. gas 气体23. area 地方24. human 人单词（中、低频词）词组：（高频词组）7B Unit 3 Our sense 单词词组单词：（高频词）1. explain 解释2. lead 带路3. safety 安全4. describe 描述5. dead 不运行的6. minute 分钟7. against 反对8. sense 感官9. useful 有用的10. taste 味觉11. close 关闭12. programme 节目13. sight 视力14. simple 简单的15. able 可能16. chance 机会17. opposite 相反18. decide 决定19. down 沿着20. stop 停止单词（中、低频词）1. damage 损害2. seriously 严肃地3. clerk 职员4. exit 退出5. bark 犬叫6. towel毛巾7. injure伤害拓展词汇： 1. blind 盲的 2. asleep 睡着的 3. smell 闻到4. smoke 烟 5. deaf 聋的 6. disability缺陷7. left 左边8. cupboard橱柜词组：（高频词组）1. belong to 属于2. safety first 安全第一3. go off 响起4. show up 出现5. seconds later 一会儿6. quite a few 不少7. all day 整天词组：（中、低频词组）1. seem like看起来2. keep one’s balance保持平衡3. fall down 摔倒4. as well 以及5. call for呼吁6. shout at留言于7. be full of富于拓展词组：1. lead …to导致...2. wake up, 醒来，3. a good sense of 良好的感觉4. listening skills, 倾听技巧5. without any help 没有任何帮助6. put out 扑灭7B Unit-4 Electricity 单词词组单词：（高频词）1. careful仔细2. move移动3. advice 忠告4. test 测试5. fool欺骗6. customer, 客户7. lift电梯8. invention发明9. almost, 几乎10.hard 困难的11. flow流12. energy, 能量13. screen 屏幕14. metal 金属15. lock, 锁上16. cover覆盖17. housewife家庭主妇18. flat, 公寓19. imagine想象20. traffic 交通21. failure，故障22. chemical化学制品23. connect 连接24. electric 电的单词（中、低频词）1. explanation解释2. servant仆人3. form, 形式4. bulb 电灯泡5. quality质量6. properly, 恰当地7. pot罐8. iron熨斗9. battery 电池10. kettle 水壶11. mankind 人类12. convenience 方便13. electrical 与电有关的拓展词汇：1. electricity 电 2. packet 小包装纸袋 3. power station发电厂4. rice cooker 电饭煲5. unplug 拔掉6. microwave, 微波炉7. analogue television 模拟电视8.digital televis ion 数字电视9. peephole窥视孔10. staff 职工12. heat加热13. lean 倾斜词组：（高频词组）1. in a way在某种程度上2. be careful of…对….小心...3. make sure确保词组：（中、低频词组）1. free…from使…从…解放出来2. change…into把……变成3. be connected to与…相连接4. leave…on使….处于工作的状态5. on the safe side为了安全起见6. put…away把...收起7. answer the telephone接听电话8. switch off 关掉拓展词组：1. lean out of从…探出身2. shake one’s head摇头3. a packet of 一盒4. a series of一系列的7B Unit-5 Poems about life单词词组单词：（高频词）22. helpful愿意帮忙的；热心的23. patient 耐心的24. boring无聊的；没趣的单词（中、低频词）词组：（高频词组）3. at work 在工作4. blow away 吹走5. right now马上词组：（中、低频词组）单词：（高频词）20. whenever 无论何时；每当21. can金属罐；塑料罐22. nearby附近的；临近的单词（中、低频词）词组：（高频词组） 1. brush one’s teeth 刷牙 2. turn…off 关掉8. break up into 分解成9. be made up of 由…组成10. turn into…变成词组：（中、低频词组） 1. drive…crazy 使…抓狂 2. come out of…从…出来单词：（高频词）16. serve 服务；提供17. pepper辣椒粉单词（中、低频词）词组：（高频词组）1. as soon as 一…就2. come on 加油；拜托3. be sure to 一定4. at dinner 在吃晚饭的时候词组：（中、低频词组）一．单项选择。
牛津深圳英语教材7B同步导学答案
Chapter2 Protecting our Environment(学案和练习)配合牛津深圳英语教材·7B——单项选择1.（）They can protect themselves______insectsA.toB.inC.againstD.with2.（）Trees can communicate______on antherA.toB.inC.atD.with3.（）We can get some useful things______trees.A.toB.forC.withD.from4.（）You must thank the girls__their help.A.forB.to Chon D.about5.（）Jin Yong is one of the greatest and oldest_____writers.He is still____.A.living;aliveB.living;livingC.alive;livingD.alive;alive6.（）---Do your parents enjoy____books?---Yes,they do.A.readingB.to readC.readD.reads——填空1.树木能净化空气. Trees ______ ______the air.2.雷博士对树木的了解很多. Doctor Ray______ _______ _______about trees.3.你为何对树木如此感兴趣？ Why ______ _______ _______ _______trees?4.大熊猫的处境非常危险. Pandas are______ _______ _______.5.你喜欢呼吸新鲜空气吗？ Do you enjoy ______ _______ _______?6.你经常与你的父母交流吗？ ___you often______ ______your parents?7.人们每年砍伐并燃烧大量的树木.People______ _______and______ _______ ______trees every year.8.许多有用的东西来自树木. Many useful things______ _______trees.---课文重难点（句子填空）1.我对这部有趣的电影感兴趣。
广州英语牛津版七年级下册Unit2 Protecting our environment原文
广州英语牛津版七年级下册Unit2 Protecting our environment原文READING A pollution fighters（P18）JUDY: "Why are you so interested in trees, Doctor Ray?"DR RAY: "They’re the biggest and oldest living things on Earth, Judy."JUDY: "But what are they useful for?"DR RAY: "Many things. For example, the wood in your pencil, the rubber on the end of your pencil, and the paper in your notebook all come fromtrees. Also, do you enjoy fresh air?"JUDY: "Of course."DR RAY: "Well, trees are natural air conditioners. They cool the air and clean it.Three trees can do the job of 15 air conditioners."JUDY: "You know a lot about trees, Doctor."DR RAY: "Not really. Scientists are only now beginning to understand them. For example, when insects attack a tree, it can warn the other trees aroundit. Some trees can also join their roots together underground, and passeach other food and water. Trees are communicating with one another,but we don’t know how."JUDY: "Are trees in danger?"DR RAY: "Yes, they are in great danger. We cut down and burn millions every year. We are destroying our best pollution fighters."READING B How worried are you about…? (P19)BEN: " Hi, Sun Fei, I am writing an article, "How do you feel about these problems?", for our school newspaper. Can you give me a hand?" SUN FEI: " No problem."BEN: "First, I will tell you about a problem. Then I will ask you, "How do you feel about it?" There are three choices for your answer: notworried at all, a little worried or very worried. OK?"SUN FEI: " OK."BEN: "Here’s the first problem: People throwing rubbish in parks, streets and other places. How do you feel about it?"SUN FEI: "Oh, those people don't care about the environment or about other people. That's so bad. My answer is "very worried."BEN: "Now, the second one: People making a lot of noise."SUN FEI: "I'm not worried about this. We can put something over our ears. Myanswer is "not worried at all."BEN: "Got it/ Now, the third one: People polluting the water and the air." SUN FEI: "Well, no one can live without water or air. My answer is "very worried."BEN: "That's what I think too. The last problem: A lot of traffic on the road." SUN FEI: " Well, my answer is "a little worried."BEN: "Well, that's all. Thanks a lot."SUN FEI: "My pleasure."Listing B Earth is in trouble! （P22）My grandfather often tells many interesting stories about his childhood. At that time, the sky was blue, the air was fresh and the water was clean.When my grandfather and his friends played in the forest, they could hear birds sing. When they swam in the river, they could see many fish. It was a happy time.However, today, the air and water are becoming dirtier. People are killing animals, and cutting down and burning trees. Some animals and plants are now disappearing, Earth is in trouble.I want you to join us by helping protect our environment. We need to protect Earth because it is our home. We do not need to do big things--- we can start out small. Do not throw any rubbish onto the ground. Do not waste water. Use both sides of paper when you write. Stop using plastic bags for shopping!This is our world. Let’s do our best t o make it more beautiful.MORE PRECTICE C1 (P30)Dear friendTrees are our friends. They work hard for us. They cool our cities and clean the air. They also give out oxygen for us breathe. Trees reduce sound pollution in cities and make cities more beautiful.Trees provide a lot of things for people. They provide food. They also supply material for houses, furniture and paper products. Some trees even provide important ingredients for medicine. Without trees, the soil would be washed away and there would be no food for us to eat. Without trees, it would get too hot for us to live on Earth. Without trees, we would die.In the last 200 years, more than half of all the trees on Earth have been destroyed . We need more trees!Trees for Earth is making a difference. To help protect our environment, we plant trees and take care of them. We need more people to join us in this project. We want to plant 100 million trees in the next 10 years. If you want to find out more about us, please send us an e-mail at info@.FromTrees for earth。
初中英语深圳牛津版_7B_Chapter_2___Protecting_our_environment
Chapter 2 Protecting our environment一．单项选择1.Jack likes__________ stamps.A. collectingB. collectC. collectedD. collection2. I am __________ in_________ novels.A. interest, interestingB. interesting, interestC. interested, interestingD. interesting, interested3. Nothing will _____ me change my mind.A. madeB. makeC. makingD. to make4. I think it’s a good way to communicate _____ your partner.A. inB. toC. onD. with5. The robber ______ him _____ the police.A. warned, not to callB. warned, not to callingC. warning, not to callD. warn, not to calling6._____ me the book on the table, please.A. PassingB. PassC. PassedD. To pass7. In his diary, he thanked his parents for _____ good care of him.A. takingB. takeC. talkedD. to take8. Please don’t ______ trees.A. cut downB. cut off D. cut in D. cut out9. I think everyone enjoys______ fresh air.A. breatheB. breathing D. breath D. breatheing10. The milk tastes ______ , so it sells _____ .A. well, goodB. badly, wellC. good, wellD. bad, good11. The army is trying their best to fight _____ the enemy.A. forB. toC. aboutD. against12. There are _____ trees in our campus.A. lot ofB. lots ofC. a lots ofD. much13. We are living ______.A. on earthB. in the earthC. on the earthD. the earth14. Every night he ______ TV for an hour, but now he _____ it.A. watch, watchB. watches, isn’t watchingC. watch, is watchingD. watches, is watching15. This piece of music _______ good.A. soundsB. listens toC. hearsD. listens二．完型填空One day, a grandmother stays at home with her 14-month-old grandson. He is __1__ with her yellow car key（钥匙）. At that time, the phone rings __2__ the grandmother goes to answer the phone. After the grandmother comes __3__, she can’t find the key. Sh e thinks that the little boy puts __4__ somewhere（在某处）.She looks __5__ it in the room, but she can’t find it anywhere. Then she has a __6__ idea（主意）. The grandmother __7__ the child a blue key and pretends（假装）not to look. After a few __8__ the boy goes into hisgrandmother’s bedroom and he carefully puts __9__ blue key under her bed, next to the yellow __10__.1. A. Playing B. carrying C. putting2. A. because B. and C. but3. A. down B. out C. back4. A. it B. them C. that5. A. at B. after C. for6. A. well B. good C. bad7. A. gives B. buys C. draws8. A. minutes B. days C. weeks9. A. a B. an C. the10. A. phone B. key C. shoes 三．阅读理解ALook at the nice picture. Do you know the girl in a hat with flowers on it? Her name is Mary. Mary is a nice French girl, my new pen pal. She lives in Paris. I like Mary. I don't know French, and Mary doesn't know Chinese. But we know some English. So we write to each other in English. We are the same age, 13 years old.My favorite subject is math. But her favorite subject is history. We both like basketball very much. She lives with her parents. She is their only child. She likes going to movies on weekends. She likes cartoonsbest. She hopes to come to China this summer. And I hope to see her soon.1. Mary is a (n) ____________ girl.A. EnglishB. ChineseC. FrenchD. Japanese2. Where does Mary live?A. She lives in London.B. She lives in Pairs.C. She lives in China.D. She lives in New York.3. How old is Mary?A. She is 14.B. She is 12.C. She is 11.D. She is 13.4. What's Mary's favorite subject?A. Her favorite subject is math.B. Her favorite subject is history.C. Her favorite subject is English.D. Her favorite subject is French.5. Which is RIGHT about Mary?A. She has two brothers in her family.B. She goes to the movies on weekends.C. She dislikes cartoons.D. She likes football very much.BIt's Tuesday afternoon. All the boys and girls are doing all kinds of things. Kate is cleaning the classroom with her classmates. Some are sweeping the floor. Others are cleaning the windows and the doors.Some boys are playing on the playground. Li Ming and David areplaying football, Some are playing basketball. Some are throwing a yo-yo. Others are flying a kite. Tom, Li Lei, Jack and some girls are planting trees near the lake. Tom and Jack are digging(挖). Some are planting. Some are watering the trees. Li Lei is strong, so he is carrying water. How hard all these students are working! They are helping to make our school beautiful.6. Where are the students and the teachers?A. They are at home.B. They are at work.C. They are at school.D. They are outside (外面) the school.7. What's Kate doing?A. She is playing football.B. She is playing basketball.C. She is throwing a yo-yo.D. She is cleaning the classroom.8. Who are playing football?A. Li Ming and DavidB. Li Lei and JackC. Li Lei and TomD. Tom and Jack9. Where is Tom working?A. He is on the playgroundB. He is near the lake.C. He is in the classroomD. He is at home.10. What does the underlined word "strong" mean?A.高的B. 矮的C. 强壮的D.好的四．补全对话A: Excuse me, Tom.1_________________________B: Oh, we must find them. 2______________________A: Well, David is wearing black pants and a white shirt.B: 3_________________ Is he wearing the same clothes?A: No. He is wearing blue pants and a brown shirt.B: Right! 4___________________A: Oh, look! There are some boys on the playground.B: 5_________________________A: I think they are playing football.B: Yes, you are right. David and Jack must be over there.五．连词成句1. be back ,in a minute, will, I_________________________2.take part in, you , will , tomorrow , the ,speaking contest_____________________________________________________ 3.each other , help ,important , it’s, to__________________________________4.don’t, it, how, to do ,I ,know_____________________________5.can, Dictionaries ,good teachers ,do the job of___________________________________________每周必背1.Trees are natural air conditioners.2.Young people usually communicate with each other through QQor e-mail.3.Do you enjoy breathing fresh air?4.What are they useful for?5.Now more and more animals are in danger.6.To help protect our environment, we plant trees and take care ofthem.7.Without trees, it would get too hot for us to live on Earth.Answer一．单项选择1-5 ACBDA 6-10 BAABC 11-15 DBCBA 二．完型填空1-5 ABCAC6-10 BAACB三．阅读理解1-5 DBDBB 6-10 CDABC四．补全对话1-5 GFBCA五．连词成句1. I will be back in a minute.2. Will you take part in the speaking contest tomorrow?3. It’s important to help each other.4. I don’t know how to do it.5. Dictionaries can do the job of good teachers.。
Chapter2 Protecting Our environment
Chapter 2一．相近句式辨析1. interview sb. about sth. 就某事访问某人例句：I think we should interview a scientist about this problem. 我认为我们应该就这个问题采访一个科学家。
2. thank sb. for doing sth. 因为某事感谢某人例句：Thank you very much for letting me know the news. 非常感谢你让我知道这个消息。
3. warn sb. not to do sth. 警告某人不要做某事warn sb to do sth. 警告某人做某事例句: Parents always warn them not to arrive late. 父母经常警告他们不要迟到。
4. make sb. do sth. 让某人做某事例句：We all like the boy because he always makes us laugh。
5. pass sth. to sb.=pass sb. sth 把某物递给某人例句：Do you want me to pass the pencil to you? 你想我把铅笔递给你么？= Do you want me to pass you the pencil?二．相近单词辨析1. join,多指参加某组织，成为其中的一个成员.例句：Will you join us for dinner?请你和我们一起吃饭好吗？take part in指参加群众性活动、会议等。
例句：Will you take part in the English evening?同我们一起参加英语晚会好吗？2.live （动词），居住。
例句：We enjoy living in Shenzhen. 我们喜欢住在深圳。
living （形容词），活着的。
chapter2 protecting our environment
Fill in the blanks with correct words.
communicate 7. These days we can _______________with pen-friends by e-mails. 8. The TV progarmme _____________ a interviewed famous film director about his latest film. destroyed 9. The forest was badly ___________ in the big fire. 10. There is a small bookshop at the ______ end of the street. join 11. The new road will ________ the village and the city. 12. It took me 2 weeks to finish that project science _________.
2.Now human beings are doing something bad to the nature. How many kinds of pollution do you know?
air pollution
water pollution
land pollution
noise pollution
banana trees
palm trees
azaleas
B look and think
Before you read the interview, look at the title, the introduction and the pictures. Then say whether the following statements are T or F.
七下英语u2作文译林版
七下英语u2作文译林版English: In Unit 2 of Grade 7 English, we have learned about the importance of protecting the environment. We discussed various environmental issues such as air pollution, water pollution, and deforestation, as well as the impact these issues have on our planet. We also explored different ways in which we can contribute to environmental protection, such as reducing our carbon footprint, conserving water, and recycling. Through class discussions, group activities, and research projects, we have gained a deeper understanding of the interconnectedness of all living things and the urgent need to take action to preserve our environment for future generations.中文翻译: 在七年级英语第二单元中，我们学习了保护环境的重要性。
我们讨论了各种环境问题，如空气污染、水污染和森林砍伐，以及这些问题对我们星球的影响。
我们还探讨了如何为环境保护做出贡献的不同途径，如减少碳排放、节约用水和回收利用。
通过课堂讨论、小组活动和研究项目，我们深入了解了所有生物之间的相互联系，以及迫切需要采取行动来为子孙后代保护我们的环境。
Chapter 2 Protecting our environment提纲
Chapter 2 Protecting our environment短语1. pollution fighters 环保卫士2. collect facts 收集事实/ 收集材料3. interview sb. about sth. 就某事采访某人4. on Earth = on the earth 在地球上5. living things 生物6. be useful for 对……有用的7. for example 例如8. on the end of 在……的末端9. come from = be from 来自……10. enjoy doing sth. = like doing sth. very much喜欢做某事11. breathe fresh air 呼吸新鲜空气12. of course = certainly 当然13. thank sb. for sth. 为……感谢某人14. cool the air = make the air cool 使空气变得凉爽15. clean the air = make the air clean 净化空气16. do the job of …做……的工作17. begin to do sth. = start to do sth. 开始做某事18. produce a chemical 产生一种化学物质19. make sb. do sth. 使某人做某事20. taste bad 尝起来味道很糟糕21. join sth. together 将……连在一起22. pass sb. sth. = pass sth. to sb. 把某物传递给某人23. each other = one another 互相，彼此24. communicate with …和……联系，和……沟通25. (be) in danger 处于危险26. cut down 砍伐，砍到27. in order of 以……的顺序30. protect oneself 自我保护31. take care of = look after 照顾，照看32. stop doing sth. 停止做某事33. stop sb. from doing sth. 阻止某人做某事34. provide sb. with sth. = provide sth. for sb.给某人提供某物35. had better do sth. 最好做某事36. had better not do sth. 最好不要做某事37. be harmful to … = be bad for …对……有害37. be interested in sth. = be keen on sth. = be fond of sth. 对……感兴趣句型1.---What are they useful for ? ---Many things. ---他们有什么用处？---有很多用处。
初中英语备课参考 Protecting our environment
pass n. 及格；经过；护照；途径；[体]传球；vi. 经过；传递；变化；终止；vt. 通过；经过；传 递
例句 Pass me the green one, please. 请把那个绿色的递给我。 I might pass, and I might fail. 我有可能及格，也有可能不及格。
Communicate vi. 通讯，传达；相通；感染 vt. 传达；感染；显露 例句 We smile to communicate a message. 我们笑是为了传达讯息。 Students in Canada can communicate with students in China. 加拿大的学生可以和中国的学生交流。
result n. 结果；成绩；答案；比赛结果 vi. 产生；结果；导致 例句 The result, he said, would be unnecessary volatility. 他说，这样做会导致不必要的波动。 Her success, however, was the result of years of preparation. 然而，她的成功却是多年准备的结果。
burn vt. 燃烧；烧毁，灼伤；激起…的愤怒 vi. 燃烧；烧毁；发热 n. 灼伤，烧伤；烙印 相关词组
burn out 烧坏；烧尽；不再热衷 burn down 烧毁，火力减弱 burn in 留下不可磨灭的印象
补充文档：ProtectingOurEnvironment【区一等奖】
Unit 1 Protecting Our Environment 补充文档（美国破坏力强大的入侵物种）大自然花了上百万年时间在维持生态平衡，但当一个新的物种被引进时，一切努力都白费了！鱼、青蛙、蛇、蚂蚁，松鼠……在人们印象中并不具有什么威胁，有的甚至成为了宠物。
不过，别高兴得太早，它们可是耸人听闻的入侵者！近日，美国《纽约每日新闻》就刊登了一组图片，集结了美国众多入侵物种。
它们虽然个头不大，却威力无比，当它们团结在一起的时候，其破坏力更是大得惊人。
斑马贝。
好消息是这种贝类对鱼的繁殖很有帮助：而坏消息则是其密集生长会堵塞管道，破坏船的引擎，同时极大威胁到了当地贝类的生存。
野猪。
野猪对当地的草原鸟类、湿地野生动物及小型哺乳动物都有破坏性。
当它们和山猪配对会生出可怕的“猪斯拉”。
椿橡。
在亚洲，寄生蜂控制着椿橡的数量。
而到了美国，这些臭虫没有了天敌就肆无忌惮地破坏起庄稼，并在美国东部泛滥成灾。
和尚鹦哥。
它们对外部环境有很强的适应性，不过对该物种的引进也有很多争论，有的人并不介意它们在大学校园中漫步。
蛇头鱼。
这种鱼能在水下与陆上呼吸，离开水也能存活3-4天，同时也能自由适应0-30℃水温。
自从被引进后，当地居民就开始担心它们是否会影响当地水生物，更不希望它们对人类造成威胁。
非洲巨型蜗牛。
这些蜗牛体长可达20厘米，它们正在侵入迈阿密戴德县。
佛罗里达农业及消费者保护部宣称它们已成为该县的“居民”。
火蚁。
源于南美洲的火蚁坐船“偷渡”到美国，如今已广泛分布于西部及南部的14个州。
当它们咬猎物时，会注入像火烧一般的毒液。
他们还破坏庄稼、捕杀鸟类及刚出生的小马。
考齐蛙。
对于考齐蛙来讲，夏威夷就是它们的天堂：少有天敌、众多昆虫美味、舒适的环境。
它们已对鸟类及其它动物的食物造成了威胁。
狮子鱼。
原产于印度洋与太平洋，之后来到加勒比海与大西洋。
没有天敌，善于伪装自己，还有毒刺防身。
仙人掌蛾。
产自澳大利亚的仙人掌蛾被引进到加勒比海区域来控制害虫，现在在墨西哥及佛罗里达群岛泛滥，对当地植物造成危害。
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Scientists are only beginning to understand trees. Trees can warn each other of insect attacks _____ and pass food and water to one anotherthroughtheir roots. They ______ with communicate _____ one another, but we don’t know how. Trees are danger in _______ because we cut down burn or _____ a lot of trees every year. destroying We are __________ out best fighters pollution are in danger because we destroy a lot of them every year.
Fill in the blanks according to the interview:
Trees are the biggest and oldest Earth living things on _______. They ______ provide wood, rubber, paper, fruit, nuts and beans. They clean and cool the air. They are _______air natural _____ conditioners. Three trees do the 15 same job as ______ air conditioners.
Trees are in great danger
People cut down trees. People burn forests. We are destroying our best fighters against pollution.
We should plant more trees
P1-2: Trees are the biggest and oldest living things on Earth.
P3-6: Trees are useful. They provide many things such as wood, rubber and paper. They cool and clean the air.
We can get many things from trees ,for example , the wood in pencils, the rubber on the end of pencils , the paper all come from trees
Trees cool the air and clean it , three trees can do the job of 15 air conditioners
P7-8:
Scientists are only beginning to understand trees. Trees can warn each other when insects attack。 They pass food and water to one another through their roots.
Chapter 2 Protecting our environment
Why does Judy interview Doctor Ray?
Because Judy is collecting some facts for a class project on pollution .
What is the biggest and oldest living thing on Earth ?
It’s a tree, It can live for over 1000 years.
Trees are very important in our daily lif What can we get from trees? Use-- pencils, chopsticks, tables, chairs, paper Eat-- Fruit, nuts果仁 Drink-- tea(leaves), coffee(beans) Wear-- flowers, shoes(rubber)