牛津9B第一章

1、Chapter 1Reading What do you think ofin the picture?What do you think ofin the picture?A joke:LOGO 1.What is the name of the book? 2.Who are the writers of the book? 3.A consumer buys and uses things. What do you think a green consumer is? The Young Green Consumer Guide.John Elkington and Julia Flai

2、les In my opinion, a green consumer is someone who only buys goods that will not harm the environment.LOGO4.What do you think the main topic of the book is? 5.How many topics does the review cover? The main topic of the book is becoming a green consumer to save Earth.The review covers five topics as

3、 following:The greenhouse effect.Damage to the ozone layer.The act of destroying rainforestsBad habitsHow can we save Earth?Match the words with the pictures.atmosphere authorconsumerfloodinggreenhouse petrolthreatTitleThe Young Green Consumer GuideThis book says thatOur world is in dangerIts vital

4、that We do something to save the earthFirst of all, What are the threats to our environment?=at first=very,very importantThings or people that might cause harmLOGOThe Greenhouse Effect The writer asks us to imagine the Earth inside a kind of greenhouse with the atmosphere around it acting like the g

5、lass letting the sunlight in while keeping much of the warmth from getting out .LOGO1) A kind of: 一種一種/種類種類 Air pollution is a kind of atmosphere pollution.2)get out 散發(fā)出去、出去散發(fā)出去、出去 get from 從從得到得到 get on 上車上車 get off 下車下車 1. Solar Heater can get out energy. 2. We get on Tian station and get off at N

6、o.1 School.3. I got a present from my friend last week.LOGO3)keepfrom doing sth 阻止阻止做某事做某事 keep in 抑制，保留抑制，保留 keep .doing 保持保持.一直做某事一直做某事She tried to keep me from seeing the letter.stop/prevent.from doing sth She tried to keep reading the boring story.keep .from doing sthThe Greenhouse EffectThe atm

7、osphere is essential to all living things.Without it, the earth would be as cold and lifeless as the surface of the moon.without any lifeThe Greenhouse EffectThe trouble is that our atmosphere is changing because we are polluting it with chemicals-in the form of gases-and it is keeping in too much h

8、eat.These gases mainly carbon dioxide(CO2) are produced by burning fuels such as petrol.The Greenhouse Effect may cause The level of the sea to rise and drown cities and the whole countries.kill by waterLOGOatmospherechemicalscarbon dioxideburning fuelsmainlycaused bypolluted byLOGO Practice:1.The w

9、riters of the book compare the atmosphere to _.a.a greenhouse b. an ordinary housec. the glass of a greenhouse2.Because of pollution, _.a. not enough sunlight is reaching Earthb.too much heat is kept in Earthc. too enough heat is leaving EarthLOGO3 The greenhouse effect causes the level of seas to _

10、.a. rise b. fall c. remain the same4.If we cut down more trees, the green-house effect will be _.a. worse b. better c. the same翻譯下列詞組：翻譯下列詞組：1.環(huán)保消費者環(huán)保消費者2.處于危險中處于危險中3.對對的威脅的威脅4.溫室效應溫室效應5.讓陽光進來讓陽光進來6阻止阻止. 做某事做某事7.對對必不可少必不可少8.生物生物9.和和.一樣寒冷一樣寒冷,無生命的無生命的10.以氣體形式以氣體形式11.保存太多的熱量保存太多的熱量在在里面里面12.引發(fā)引發(fā). 做某事做某

11、事13.淹沒城市淹沒城市green consumerin dangerthe threats tothe Greenhouse Effectlet the sunlight inprevent /stop/keepfrom doing sthbe essential toliving thingsas cold and lifeless asin the forms of gaseskeep too much heat incauseto do sthdrown the cities Homework: Review what we learntDamage to the ozone laye

12、rThe writers tell us thatozone is a gas which occurs 20-50 km above the ground. It forms an essential protective layer around the earth. Without it, the sun would burn us up.exists or happensDamage to the ozone layerWe are making holes in the ozone layer mainly by using chemicals called CFCS. We use

13、 these in fridges and spray cans, and to make plastic items such as fast food boxes.Destruction of the rain forestsThe burning and cutting down of trees is making the Greenhouse Effect worse because trees take in CO2.Destruction of the rain forestsIt also causes erosion of the soil and flooding as w

14、ell as destroying the people and animals who make the forests their home.the destruction and removal ofBad habits cause , especially . This threat Not know what to do with examples enough from to How can we save the earth?The books idea is That we should become green consumers.That is, We should onl

15、y buy and use things that do not damage the environment.And we should What can we do to save our earth?Part B Find the facts1. the glass of a greenhouse2. the atmosphere3. the fuels such as petrol4. The ozone layer5. CFCs6. the Greenhouse Effect7. Many of our habits, especially our habit of using th

16、ings once and then throwing them away.Find the words:vitalthreatsenvironmentlifelessdrownoccursmassiveUse the words from C1 in these sentences.lifelessdrownmassiveenvironmentoccursvitalthreatsUse the words to replace the italicized words in the sentences.layerpollutionatmospherefuelspollutingerosion

17、Chapter 1languageWhy and because When we ask for reasons, we use why. When we give reasons, we use because.Examples1. Why should we walk as much as possible? Because motor vehicles pollute the air.2. Why should we not throw away cans and glass bottles? Because they can be used again and again.3. Why

18、 should we use solar-powered calculators? Because batteries cause pollution.4. Why should we have showers instead of baths? Because a bath uses 80 litres of water, but a shower uses only 30 litres.5. Why should we save electricity? Because making it usually causes air pollution.6. Why should we not

19、pollute our planet? Because it is the only one we have.(not) as asWe use (not) as as to compare things that are similar( or not similar) in some way. as. as 意為意為“和和一樣一樣”，表示同級的比較。，表示同級的比較。使用時要注意第一個使用時要注意第一個as為副詞，第二個為副詞，第二個as為連為連詞。詞。其基本結構為：其基本結構為：as+ adj./ adv. +as (1)This film is as interesting as th

20、at one. 這部電影和那部電影一樣有趣。這部電影和那部電影一樣有趣。 (2)Your pen writes as smoothly as mine. 你的鋼筆書寫起來和我的一樣流暢。你的鋼筆書寫起來和我的一樣流暢。(not) as as其否定句式為其否定句式為not as/so +adj./ adv. +as。 This dictionary is not as/so useful as you think.這本字典不如你想象的那樣有用。這本字典不如你想象的那樣有用。若有修飾成分，如若有修飾成分，如twice, three times, half, a quarter等，則須置于第一個等，

21、則須置于第一個as之前。之前。 Your bag is twice as expensive as mine.你的袋子比我的貴一倍。你的袋子比我的貴一倍。一些帶有一些帶有as.as結構的常見短語歸納：結構的常見短語歸納：as busy as a bee 像蜜蜂一樣忙碌像蜜蜂一樣忙碌 as easy as ABC 像像ABC一樣容易一樣容易 as deep as a well 像井一樣深像井一樣深 as light as a feather 像羽毛一樣輕像羽毛一樣輕 as soft as butter 像黃油一樣軟像黃油一樣軟 as rich as a Jew 像猶太人一樣富裕像猶太人一樣富裕

22、like, the same as, different fromWe can use like to say things are similar in one or more ways.We can use the same as to say things are exactly like one another.We can use different from to say things are not like or not the same as one another.He looks like his father. 他長的像他父親。他長的像他父親。Marys dress i

23、s red, like mine. 瑪麗的衣服是紅色的，和我的一樣?，旣惖囊路羌t色的，和我的一樣。 The two brothers look the same as each other. 這兄弟倆長得一樣。這兄弟倆長得一樣。 Summer is different from winter because it is hot. 夏天跟冬天不同，因為夏天炎熱。夏天跟冬天不同，因為夏天炎熱?！?011貴州貴陽貴州貴陽】Some Chinese singers sing English songs just as _ as native speakers do.A.good B. better

24、C. well【2011無錫無錫】Nanjing isnt so large _ Shanghai, however, its the second _ city in East China. A. like; largest B. as; largest C. like; large D. as; large （2011桂林桂林34. ）Li Huas shoes are as _ as Zhang Huis. A.cheapB. cheaper C. the cheaperD. the cheapest 根據句子意思改寫同義句。根據句子意思改寫同義句。1.My cell phone is

25、like yours. My cell phone is _ _ yours.2. I have different books from Tom. My books _ _ _ Toms.3. I have a preference of swimming to playing basketball. I _ swimming _ playing basketball.similar to are different from prefer to4. If there were no air, the earth would be cold and lifeless. _ air, the

26、earth would be cold and lifeless.5. Destruction of the rainforests can cause erosion of the soil and flooding. Destruction of the rainforests can cause erosion of the soil _ _ _ flooding.Without as well as 他和他哥哥一樣高。他和他哥哥一樣高。我們看起來沒有那家伙壯。我們看起來沒有那家伙壯。 因為下雨，他乘坐出租車。因為下雨，他乘坐出租車。我知道你離開的原因。我知道你離開的原因。 He is as tall as his br