Enviroment Language課件1.ppt

1、,Unit 7 Enviroment,How many kinds of pollutions do you know?,Lets see some pictures on pollution.,air pollution,water pollution,acid rain,light pollution,decration pollution,Plastic pollution,Mangrove 紅樹(shù)林,nice view fresh air,What shall we do facing so much pollution?,1. Reducing the rubbish as much

2、as possible. 2. Throwing the rubbish into rubbish bins. 3. Stop using plastic bags 4. Making an appeal to people and governments to take some actions . 5. Studying hard and thinking more ways to improve the environment. 6. Planting more trees. 7. Making less noise. 8. Walking more instead of driving

3、 cars.,Can you give some more suggestions?,Lets have a competition,1.Tell the names of animals as many as possible.,3.Tell the names of trees as many as possible.,4.What trees are the trees of Shenzhen city?,2.What flowers are the flowers of Shenzhen city?,5.What can we get from the tree?,6. Why did

4、 we plant hundreds of trees along Shenzhens streets?,簕杜鵑。又叫三角梅。 簕杜鵑的生命力旺盛，粗生易長(zhǎng)，花期長(zhǎng)， 遍生于市街鄉(xiāng)郊，它的苞片大而美麗，鮮 艷似花，當(dāng)嫣紅姹紫的苞片展現(xiàn)時(shí)，絢麗 多彩，給人以奔放、熱烈的感受，正體現(xiàn) 了深圳無(wú)限的活力和風(fēng)采，因此在1986年 被評(píng)選為深圳市的市花。,深圳市的市花,深圳市的市樹(shù) -紅樹(shù),紅樹(shù)是深圳這座濱海城市的珍稀資源，更是 這座城市的精神象征，紅樹(shù)為深圳市的市樹(shù)， 深圳人永遠(yuǎn)銘記紅樹(shù)精神，讓紅樹(shù)精神作為城市 美德發(fā)揚(yáng)光大。,1. fighter n. 戰(zhàn)士,斗士,fight v. 戰(zhàn)斗 ( fou

5、ght, fought),fight against 和做斗爭(zhēng),Eg: Pollution fighters are people who are _ against pollution.,pollution fighters 抗污染斗士,fighting,fighter,4. sip v. 小口地喝,抿,sip= drink in small amounts,Eg: The coffee is too hot, so he had to _ it slowly.,sip,sip,3. interview v.訪問(wèn),采訪 n. 會(huì)見(jiàn),have an interview with sb 會(huì)見(jiàn)某人

6、,a job interview,interviewer, 采訪者,接見(jiàn)者 interviewee, 被接見(jiàn)者，被采訪者,interview,5. natural adj. 自然的,天然的,自然 nature,Eg: This country has few _ resources.,natural resources 自然資源,natural,natural,2. fact n.事實(shí),collect some facts 收集一些事實(shí),in fact 實(shí)際上,fact,實(shí)際上, 學(xué)好英語(yǔ)很容易。,In fact, it is easy to learn English well.,6. re

7、lease v.釋放 = let out,release oxygen into the air,Eg: Trees can take harmful gas from the air, and release oxygen into the air.,O: oxygen 氧氣 Eg: At the top of the mountain, there is little oxygen in the air.,release,7. produce v. 生產(chǎn),product n. 產(chǎn)品,Eg: Trees can protect themselves by _ a chemical. Ther

8、e are many kinds of electric _ in Shenzhen.,producing,produce,products,8. warn 警告,warn sb sth,warn sb not to do sth,Eg: I must warn you not to go out, because there will be a storm.,warn,警告某人不要做某事,9. chemical n. 化學(xué)物質(zhì)adj.化學(xué)的,chemist 化學(xué)家 chemistry 化學(xué),語(yǔ)文 Chinese 數(shù)學(xué) maths 英語(yǔ) English 科學(xué) science 歷史 histor

9、y,Eg: The man with glasses is a _.,chemist,chemical,10.underground adv. 地下,metro 地鐵,by underground 乘地鐵 by bus, by bike, by taxi on foot,underground,11. communicate v. 交流,communicate with sb 和某人交流,communication n. 交流,互相交流 _ _,communicate with each other,communicate with one another,communicate,12. ha

10、rdly adv. 幾乎不 (否定),hard adv.努力, adj. 困難的 adj. 硬的,hardly never seldom few, little,表示否定的詞,hardly,She worked hard last night. She hardly worked last night.,區(qū)別,13. lot adv. 很多,lots of 很多，大量 = a lot of = plenty of,quite a lot 相當(dāng)多 = quite a few 相當(dāng)多,A: Thanks _. B: It is my _.,lot,a lot,pleasure,=Thank you

11、 very much,=Youre welcome,14. unpleasant adj. 令人不愉快的,pleasant adj. 令人愉快的,pleased, = happy = glad 愉快的,pleasure n. 榮幸,unpleasant,( )1. The pollution fighters are probably scientists. ( ) 2. Few useful products come from trees. ( )3.Trees produce harmful gases. ( )4. Trees can pass information to one a

12、nother. ( ) 5. One tree has the power of 15 air conditioners. ( ) 6.Scientists know a lot about trees.,True or false exercises,F,F,F,T,F,F,( ) 7. Trees can really communicate with one another. ( ) 8.The tree can really protect themselves from insects. ( ) 9.Tree cant help one another. ( ) 10.Every y

13、ear , there are fewer and fewer trees in the world.,T,T,F,T,Answer the following questions.,1.Can trees live much longer than people? 2.What can trees produce? 3.Do trees take oxygen from the air? 4.Do trees heat the air? 5.How do trees help one another? 6. Are trees in danger? Why?,Yes, they live m

14、uch longer than people.,Trees can produce wood, rubber, paper, nuts, beans and fruits.,No, they release oxygen into the air.,No, they cool the air.,They can share food and water with one another.,Yes. Because the people cut down and burn millions every year but we replace hardly and of them.,importa

15、nt points,環(huán)境衛(wèi)士 空氣污染 為收集材料 關(guān)于污染的班級(jí)課題 采訪某人 最古老的生物 在地球上 使街道更美麗 還有什么 喝可樂(lè) 喜歡呼吸純凈的涼爽的空氣 12.天然的空氣調(diào)節(jié)器,pollution fighters,air pollution,collect facts for,a class project on pollution,interview sb.,the oldest living things,on Earth,make streets more beautiful,What else,sip Coke,enjoy breathing pure, cool air,

16、natural air conditioners,13.吸收空氣中的有害氣體 14.向空氣中釋放氧氣 15.1.5 公頃的樹(shù)木 16.讓活著而且健康 17.讓空氣降溫 18.對(duì)非常了解 19.保護(hù)他們自己 20.產(chǎn)生一種化學(xué)物質(zhì) 21.使聞起來(lái)令人厭惡 22.連在一起 23.互相交流 24.面臨危險(xiǎn) 25.砍伐樹(shù)木,take harmful gas from the air,release oxygen into the air,one and a half hectares of trees,keep alive and healthy,cool the air,know a lot abo

17、ut,protect themselves by doing,produce a chemical,make taste nasty,jointogether,communicate with one another,be in danger/be dangerous,cut down trees,1,The dog is snoring.,1,The boy is playing basketball.,1,They are fighting.,1,The fish is swimming.,1,The penguin is dancing.,1,The bear is cooking.,練

18、習(xí)冊(cè)P28 A. C.,1.natural munication 3.interview/interviewee/interviewer 4.protection 5.alive/lively 6.cool 7.insects 8.damage 9.chemical 10.drink,C,A,1.c 2.d 3.e 4.f 5.g 6.a 7.b 8.j 9.h,Fill in the blanks with correct words.,The old man is so weak. He can _ stand. At the top of high mountains, there is

19、 very little _ in the air. I must _you not to go out. There is a storm coming. This country has few _ resources. The farmer used a _ to kill the insects(昆蟲) in their fields.,hardly,oxygen,warn,natural,chemical,6. The lawyer asked the police to _ that man. 7. These days we can _with pen-friends by e-

20、mails. 8. The TV programme _ a famous film director about his latest film. 9. Factories must not _ unhealthy gases. 10. It is wrong to _ with others. (打架),communicate,interviewed,release,produce,fight,A B sip a made by nature, not by man natural b unpleasant oxygen c drink in small amounts hectares

21、d a life-giving gas found in air warn e something produced by chemistry a chemical f areas of 10, 000 square metres nasty g say that something bad or dangerous may happen,C2 Find the words in Column A in the interview and match them with the meanings in Column B.,1,Answers for part E:,2.Yes. They co

22、ol it and clean it.,3. No. One tree has the power of five air conditioners.,4. No. They are only now beginning to understand them.,5. Yes. For example , if insects attack a tree. It can warn its neighbours.,6. Yes. They can produce a chemical to make their leaves taste nasty.,7. Yes. For example, th

23、ey can join their roots together underground and pass each other food and water.,8. Yes. The reason is that people cut down millions of trees. But replace hardly any of them.,Choose the best answers. 1.Hes the only soldier_ in that war. See, Soldiers lives are always full of _. A living ;dangerous B

24、. alive ;danger C. live; dangerously D. life; danger 2.-Theres some pepper in the soup. - I know. I _ it. A. feel B. believe C. smell D. taste 3. Thank you for _ me to your birthday party. A. invitation B. invite C. inviting D. being invite,4.She didnt get the gold medal in the Olympic Games yesterd

25、ay, did she? _, but she did a nice job and tried her best. A. No, she wasnt . B. No, she didnt. C. Yes, she was. D. Yes, she did. 5.Signs of warning can usually protect us _ danger. out of B. into C. for D. by 6.Dont _ him _ into the forest. We are not allowed_ the big trees. let; goes; cut down B.

26、let; go; to cut down C. lets; goes; cuts down D. lets ;to go; cut down,7.Jane always_ to school late. A. come B. coming C. comes D. has come 8. Youve never been to Beijing,_? A. havent you B. dont you C. are you D. have you 9. Its raining hard outside, so I _ stay at home. A have to B. had to C. mus

27、t D. can 10.There are _ tomatoes in the basket, are there? A. a few B. few C. many D. a lot of,11.Its too_ . I cant hear you clearly. A. noise B. quiet C. quite D. noisy 12. We should try our best to stop the pollution. It will do harm _ us. on B. of C. to D. for 13. Jim is very _ in Chinese. Intere

28、st B. interested C. interesting D. good 14. We have finished the work, What _ should we do ? other B. another C. else D. else things,15. This picture is as_ as that one. beautiful B. more beautiful C. most beautiful D. the most beautiful 16. There is a tiger in front of Tom. He is _danger. on B. of

29、C. in D. to 17._ of the students are from England. A. No one B. Nobody C. None D. Nothing 18.You should work hard. Dont let your parents _. out B. down C. in D. up 19.That old man stopped the children _ in the river. To swimming B. to swim C. swim D. from swimming,Direct and indirect objects,Lets an

30、alyse some sentences. 1. Henry has written Jenny a letter. 2. Henry has written Jenny a letter. 3. Kate has sent Jenny a package. 4. Henry has given Peter some money. 5. Kate has shown Peter a book. 6. Henry has bought Linda a swimming suit. 7. Kate has taught Linda an English lesson.,主語(yǔ)動(dòng)詞賓語(yǔ)1賓語(yǔ)2 請(qǐng)大家

31、根據(jù)這個(gè)結(jié)構(gòu)分析以上句子， 找出主語(yǔ)，動(dòng)詞，賓語(yǔ)1和賓語(yǔ)2,I opened the door ！ 2 I heard an exciting story 3. Henry has written Jenny a letter. 4. Kate has sent Jenny a package.,The door /an exciting story/a letter/ a package 在句子中稱之為直接賓語(yǔ) Jenny 在句子中稱之為間接賓語(yǔ),間(直)接賓語(yǔ)的判斷 當(dāng)看到句子中有兩個(gè)賓語(yǔ)時(shí),其中指物或指事的就是直接賓語(yǔ),指人(或動(dòng)物) 的就是間接賓語(yǔ).,Mr.Smith gave me

32、a watch as my birthday present. 斯密思先生給我一塊手表作為我的生日禮物. 其中, me ,就是間接賓語(yǔ),而a watch 就是直接賓語(yǔ). Our teacher tells us some stories today. 我們的老師今天給我們講了一寫故事, 其中,us就是間接賓語(yǔ), some stories 是直接賓語(yǔ).,可以有間接賓語(yǔ)的及物動(dòng)詞,不是很多.主要有:give, pay, tell, show, send, bring, allow, wish, teach, write, make, buy, pass, lend, return,等等 Eg: I

33、 gave Mary a book. I paid him 10 yuan for the toy. Mary told me an interesting story. Did you return the book to me? I wrote my grandmather a letter yesterday. We all made Tom monitor of our class. Have you bought him a present for his birthday?,你能夠找出以上句子的直接賓語(yǔ)和間接賓語(yǔ)嗎？,More: 有時(shí),間接賓語(yǔ)還可以是介詞to 或for的賓語(yǔ). 例

34、如: He gave her a book. =He gave a book to her. I have bought a drink for you. 我已為你買了這份飲料. I showed the map to Bill 我給比爾看了那張地圖。 They sent 5 to Mr Smith. 他們給史密斯先生寄去了五英鎊。 Ill get a drink for you 我去給你弄一杯喝的.,把下列句子的間接賓語(yǔ)可以改為to引導(dǎo)的短語(yǔ)。 1.He handed me a letter. 2.She gave me her telephone number. 把下列的間接賓語(yǔ)可以改為for引導(dǎo)的短語(yǔ)。 3.She sang us a folk song. 4.She cooked us a delicious meal.,He handed a letter to me.,She gave her telephone number to me.,She san