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1、Unit 3 Our WorldWordlist p.26-271. revolutionrev'lu:()n n. 革命;旋转;运行;循环2. exhaustg'z:st vt. 排出;耗尽;n. 排气;废气;排气装置3. fumefju:m vi. 冒烟;发怒n. 烟;愤怒,烦恼4. scheme ski:m n. 计划;组合;诡计vi. 搞阴谋;拟订计划5. freedom 'fri:dm n. 自由,自主;直率6. metro 'metru n. 地铁;大都市;伦敦地下铁道7. Parisian p'rizjn adj. 巴黎的;巴黎人的n. 巴
2、黎人8. spokesman 'spuksmn n. 发言人;代言人 复数 spokesmen 9. solve slv vt. 解决;解答10. pollution p'lu:()n n. 污染11. pollute p'lu:t vt. 污染;玷污;败坏12. level 'lev()l n. 水平;标准;水平面13. reduce r'dju:s vt. 减少;降低14. atmosphere 'ætmsf n. 气氛;大气;空气15. global 'glb()l adj. 全球的;总体的;球形的16. warming
3、'wrm n.暖和;气温升高adj. 让人感到暖和的17. dramatic dr'mætk adj. 戏剧的;引人注目的;激动人心的18. climate 'klamt n. 气候;风气;思潮;风土19. partly 'p:tl adv. 部分地;在一定程度上20. rainforest 'ren'frst n. (热带)雨林21. disappear ds'p vi. 消失;失踪;不复存在22. simple 'smp()l adj. 简单的;单纯的;天真的23. unless n'les conj. 除非
4、,如果不24. jam dæm n. 果酱;拥挤;困境25. temperature 'temp()rt n. 温度26. continue kn'tnju: vi. 继续,延续;仍旧,连续27. rise raz vi. 上升;增强;起立;n. 上升;增加28. environment n'varnm()nt n. 环境,外界29. recycle ri:'sak()l vt. 使再循环;使重新利用30. recycling ,ri'sakl n.(资源、垃圾的)回收利用31. rubbish 'rb n. 垃圾,废物;废话; adj
5、. 毫无价值的32. litter 'lt n. 垃圾; vi.乱扔废弃物33. waste west n. 浪费;废物;vt. 浪费;消耗adj. 废弃的;多余的*34. tonne tn n. 计量 公吨(1000公斤)35. power 'pa n. 功率;力量;能力 36. breathe bri:ð vi. 呼吸;低;vt. 呼吸;使喘息 breath bre n. 呼吸,气息37. acre 'ek n. 土地,地产;英亩p.28-2938. might mat v. 可以;或许(may的过去式)39. promise 'prms n. 许
6、诺,允诺;vt. 允诺,许诺 (4b)40. definite 'defnt adj. 一定的;确切的 (4d)41. transport 'trænsprt n. 运输;运输机(6a)42. entertainment ent'tenm()nt n. 娱乐;消遣;款待 (6a)43. explain k'splen v. 说明;解释 (7g)p. 30-3144. disease d'zi:z n. 病,医 疾病45. Antarctica æn't:ktk n.南极洲46. aim em n. 目的;目标; vt. 目的在
7、于47. polar 'pl adj. 极地的;两极的 * pole pl n. 杆;极点 *the South / North Pole 南北极48. total 'tt()l adj. 全部的;完全的;整个的49. rainfall 'renf:l n. 降雨;降雨量50. cycle 'sak()l vi. 循环;骑自行车n. 循环;周期;自行车51. lane len n. 小巷;航线;车道52. cause kz n. 原因;事业;目标vt. 引起;使遭受53. skateboarding 'sket,b:d n. 滑板运动54. roller
8、blading 'rulbleid n. 直排轮滑Phrases1. traffic problems 交通问题2. traffic jams 交通堵塞3. exhaust fumes 排出的废气4. travel across the city 穿越城市5. global warming 全球变暖6. dramatic climate changes 巨大的气候变化7. lead a healthier life 过更为健康的生活8. continue to do sth. 继续做某事9. pick up 捡起10. cut down 砍伐,砍到11. clean up 清理12.
9、drop litter 丢垃圾13. arrive in/ at sp. 到达某地14. pocket money 零花钱15. be caused by 由引起16. have problems with doing sth. 做某事有问题(困难)17. the aim of .的目的18. compare sth. with sth. 与.做比较19. first of all 首先20. cycle lanes 自行车道21. in my opinion 在我看来22. in addition 另外23. sports facilities 运动设施TapescriptCD1 T17Na
10、rrator: Water, water- but it isn't everywhereSpeaker1: Water- it's easy for us, isn't it? It's everywhere. When we want water, it's there- we cook with it, we wash with it, and when we're thirsty we drink it. Water is very, very important our survival on our planet. Here are
11、some facts that perhaps you didn't know about water.Speaker2: One- there are two kinds of water on planet Earth: fresh water and salt water. We can only drink fresh water. Salt water isn't drinkable.Speaker1: Two- of all the fresh water on the planet, people can only get to and use about one
12、 per cent of it. Only one per cent- the other 99 per cent of fresh water is in places we can't get to. For example.Speaker2: Three- about 70 per cent of all the fresh water on the earth is in Antarctica, at the South Pole, in the ice and icebergs there. Lots of fresh water, but it's frozen,
13、and very far away from where we live. So we can't use it.Speaker1: Four- most of us get our water at home out of a tap. Sometimes the tap drips because it's old or because someone hasn't turned it off properly. So what? Well, a dripping tap can sometimes waste about 75 litres of water ev
14、ery day.Speaker 2: Five- in western homes- in the USA for example, or in Europe- one person can use as much as 500 litres of water a day. An African family might only use about 20 litres a day.Speaker1: Six- every day, millions of people - especially women and children- walk very long distances to g
15、et water, from rivers or lakes or wells, and sometimes the water is dirty and polluted. This means lots of bad things, for example.Speaker 2:Seven- many people get sick because they drink dirty water. 88 per cent of all diseases in the world are caused by drinking dirty water.survival s'vaivl n.
16、1.幸存;残存U 2.幸存者;残存物Cdrinkable英音:'drikbl adj. 可以喝的properly英音:'prpli adv. 恰当地;正确地disease英音:di'zi:z n. CU 病,疾病iceberg英音:'aisb:g n. C冰山;浮在海洋上的巨大冰块CD1 T18Radio host: We are talking now to one of the organisers of Safe Water, Joanne Williams. Ms Williams, what exactly is SafeWater?Expert: S
17、afeWater is a non-profit organisation. We help people in developing countries to get safe drinking water and sanitation. It is our aim to make sure the one day, everyone in the world can get safe water to drink.Radio host: Why is that there are such problems with safe water? If it's true that pe
18、ople can only get to and use one per cent of all the fresh water on the planet. Then I'm sure a lot of listeners will ask "Where is the rest?"Expert: That's a very good question. First of all, when we talk about fresh water we have to remember that 97.5 per cent of the world's
19、water is slat water, and only 2.5 per cent is fresh water. Now, of all the fresh water that there is in the world, 70 per cent is frozen in the polar ice caps.Radio host: Well, but what about the rest? That still leaves us 30 per cent of all the fresh water, doesn't it?Expert: Not really. Most o
20、f the 30 per cent is in the ground- we wouldn't have grass or plants or trees if the soil wasn't moist. Then there are also huge underground lakes, deep down in the ground , but we don't have access to them, because it would be too expensive to get to them, so we can only get to one per cent of the fresh water supply, and that's in lakes, rivers, reservoirs, and in underground sources that are not too deep in the gro
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