wwe我們與水全部all materials for we water experience

1、1. 地球上多少比例的水是咸水？What is the percentage of salt water on Earth?a - 0.3% 0.3 percent b - 32% 32 percentc - 66% 66 percentd - 97% 97 percent2. 為什么我們不使用咸水資源來(lái)減少淡水資源的消耗？Why do not we use salt water instead of fresh water?a - 喝咸水對(duì)人體健康有害。 Salt water does harm to our body.b - 在農(nóng)業(yè)生產(chǎn)中使用咸水會(huì)讓莊稼死去，并且讓土壤受損。 Salt w

2、ater kills the crops and damages the soil.c - 在工業(yè)生產(chǎn)中使用咸水會(huì)使機(jī)器生銹。 Salt water rusts the metal faster.d - 以上都對(duì)。 All of the above are right.3. 水污染是如何影響生態(tài)系統(tǒng)的？How water pollution affects the ecosystem?a - 水循環(huán)會(huì)凈化水，所以不會(huì)有什么影響。 There will be no consequence because the water cycle cleans the water itself. b - 水

3、污染對(duì)生物多樣性有消極影響。 It has an adverse influence on biodiversity. c - 水污染對(duì)生物多樣性有積極影響。 It has a positive influence on biodiversity.d - 污染物會(huì)被沖刷到海中，所以不會(huì)有什么影響。 The contaminants will be discharged into the sea, so there is no effect.4. 如果我們過(guò)度使用河流水和湖泊水，會(huì)有什么后果？What is the e of overusing rivers and lakes? a - 河流和

4、湖泊會(huì)被污染，并漸漸干涸。 Rivers and lakes will be contaminated and will dry up gradually.b - 沒(méi)什么后果，來(lái)自內(nèi)陸和高山的徑流會(huì)匯入其中。 There will be no consequence because rivers inland and from mountains will flow into rivers and lakes. c - 沒(méi)什么后果，降水會(huì)補(bǔ)充到河流和湖泊中。 There will be no consequence because rain water will replenish river

5、s and lakes.d - 河流和湖泊可以被我們永久利用。 Rivers and lakes can be used permanently.5. 以下哪個(gè)敘述是錯(cuò)誤的？Which is the following statement is false? a - 減少肉的消費(fèi)可以降低水足跡。 Less meat consumption will reduce water footprint.b - 使用公共交通和自行車比開(kāi)車更環(huán)保。 It is more eco-friendly to use public transportation.c - 浪費(fèi)食物不會(huì)對(duì)水足跡的增減有影響。 Wast

6、ing food will not affect water footprint d - 減少水資源消耗的努力包括簡(jiǎn)單、細(xì)微的生活習(xí)慣改變。 We can reduce water consumption by simple and trivial behaviour changes and consumer habits. 6. 你什么時(shí)候會(huì)消耗水資源？When do you use water? a - 偶爾，在我渴的時(shí)候。 Occasionally, only when I am thirsty.b - 在我喝水和洗澡的時(shí)候。 When I am drinking and taking

7、a shower.c - 比較頻繁，因?yàn)槭澄锖鸵路家盟畞?lái)生產(chǎn)。 Frequently, since the food and clothes production both need water.d - 一直都在消耗，因?yàn)槲业纳钜蕾囉谒?Water is always used since our life depends on water.7. 哪些上下學(xué)/班的方式是比較環(huán)保的？Which are environmentally friendly ways to get to school/work ?a - 地鐵 Subwayb - 車 Carc - 步行、騎自行車 Walk or

8、 bicycle d - 公交 Bus8. 生產(chǎn)食品需要使用水。請(qǐng)根據(jù)生產(chǎn)過(guò)程中消耗的水量來(lái)排列一下產(chǎn)品：1公斤雞肉、1公斤大豆、1升牛奶（從高到低排列）Food production requires water. Please rank the following food according to the amount of water each uses from highest to lowest.a - 雞肉、大豆、牛奶 Chicken, soybean, milkb - 雞肉、牛奶、大豆 Chicken, milk, soybeanc - 牛奶、大豆、雞肉 Milk, soybe

9、an, chickend - 它們使用同樣多的水 They use the same amount of water9. 如果北京繼續(xù)維持現(xiàn)在的用水習(xí)慣，什么時(shí)候會(huì)無(wú)水可用？If people in Beijing keep their current consumption habit, when will Beijing run out of water?a - 永遠(yuǎn)不會(huì) Neverb - 100 年后 100 years laterc - 15 年后 15 years laterd - 50 年后 50 years latera - 175,000 升水 175,000L waterb

10、- 17,500 升水 17,500L water c - 1,750 升水 1,750L waterd - 175 升水 175L water10. 一節(jié)堿性電池，如果不恰當(dāng)?shù)靥幚?，?huì)污染：If an alkaline battery is disposed improperly into the environment, how much water might it contaminate? Water CycleWater pollutionWater footprintVirtual watersmall actions = big changeWater = life18Trans

11、pirationWater VapourRain & Snow(Precipitation)EvaporationInfiltrationLakes & StreamsGround Water19Water on our planet97.5% Salt Water 2.5% Fresh Water Less than 1% Accessible Fresh Water Potable Agriculture Industry 20252420% population7% waternorthsouthA leaking Tap75x 1LA Shower 19x 1LPer minute17

12、5,000 xOne Battery 1L8,000 L95 L15.4 L7,889.6 LcoffeeMobile phoneLeather shoesVirtual waterOne piece of cheese(500g) of cheeseOne steak(300g) of beef2500 L4500 L500 LOne pound (500g) of wheatHow Much?120,000 L2,700 L10 L185 L32 L140 LEverything consumes water!棉汗衫2,700 L咖啡 140 L201 L橙汁32 L電腦芯片 Small

13、changes can save a lot of water!140L35LcoffeeteaEvery drop counts!地球上可飲用水的比例是多少？What is the percentage of drinking water available on our planet?a. 90%b. 23%c. 2.5%d. 55%2.- Who uses fresh water?誰(shuí)需要使用淡水？a - 只有人類Only humansb - 動(dòng)物、植物和人類Animals, plants and humansc - 只有人類和大型動(dòng)物Only humans and big animals

14、d - 動(dòng)物、植物、人類以及他們生產(chǎn)的任何東西 Animals, plants, humans and everything they produce for their benefit3.水污染是如何影響整個(gè)地球的？How does water pollution affect the planet?a - 水能通過(guò)水循環(huán)進(jìn)行再生和凈化，因此水污染不會(huì)產(chǎn)生任何影響。Water is renewed and cleaned in the water cycle, so it does not affect anything.b - 地球很大，所以水污染不會(huì)產(chǎn)生任何影響。The world is

15、 so big that our pollution does not affect anything.c - 只有海洋里的動(dòng)植物會(huì)受到影響。Only marine animals and plants are negatively affectedd - 海洋和陸地的動(dòng)植物都會(huì)受到影響。Both marine and terrestrial animals and plants are negatively affected.4. 氣溫上升有什么影響？What consequences may a rise in temperature have?a - 氣溫上升會(huì)導(dǎo)致更強(qiáng)的蒸發(fā)，產(chǎn)生更嚴(yán)重

16、的旱澇災(zāi)害。Increased temperatures cause increased transpiration which can cause intensified floods and droughts.b - 氣溫上升使得河流、湖泊等淡水系統(tǒng)的生物多樣性增加。High temperatures promote biodiversity in freshwater.c - 氣溫上升導(dǎo)致河流、湖泊的有毒化學(xué)物質(zhì)的濃度增加，危害了生物多樣性。High temperatures may increase concentrations of toxic chemicals in waterw

17、ays and harm biodiversity.d - A和C都正確A and C are both correct5.以下哪一個(gè)敘述是錯(cuò)誤的？Which of the following statements is false? a - 回收固體廢物對(duì)水系統(tǒng)沒(méi)有任何作用，所以我們不需要做任何努力。Recycling solid waste does not affect our water systems, so we should make no effort.b - 我們應(yīng)該竭盡所能地回收垃圾 We should strive to recycle everything we can

18、.c - 電子配件上含有有毒物質(zhì)，所以要采取恰當(dāng)?shù)拇胧┤ヌ幚怼lectronic devices and batteries contain toxic compounds that must be disposed of properly.d - 電池和配件中包含的化學(xué)物質(zhì)可以在環(huán)境中貯存很長(zhǎng)的時(shí)間，甚至長(zhǎng)于人類壽命。The chemicals found in batteries and devices can remain in the environment for very long periods of time, even over human lifetimes!6.你每天要

19、使用多少升水？How many litres of water do you use everyday?a - 只有一點(diǎn)點(diǎn)，在我洗澡和喝水的時(shí)候才會(huì)消耗。Just a few, when I take a shower and when I drink water.b - 想測(cè)算每天消耗的水資源量是不可能的。Its impossible to estimate my daily water consumption.c - 我消耗的水資源量取決于我每天使用的產(chǎn)品。My water consumption depends on everything I use and consume every

20、day.d - 所有我使用的水都會(huì)再回到環(huán)境中，所以我沒(méi)有用水。All the water I use goes directly back into the environment, so I use no water.7.為什么自行車比私家車更加環(huán)保？Why are bikes better than private cars?a - 因?yàn)樽孕熊嚫】担o(wú)尾氣）而且更便宜。Because it is healthier (no carbon emission) and cheaper.b - 開(kāi)采石油會(huì)污染環(huán)境并且消耗大量的水。Fuel extraction contaminates an

21、d consumes large amounts of water.c - 不對(duì)開(kāi)車比騎自行車更好，因?yàn)殚_(kāi)車速度快。It is better to drive a car because it is faster than a bike.d - A和B都對(duì)Both A and B are correct. 8.生產(chǎn)食品需要使用水。以下哪一產(chǎn)品生產(chǎn)過(guò)程中消耗的水最多：1公斤牛肉、1公斤大米、1升牛奶Food production requires water. Which of the following foods consumes the most water: 1kg of beef, 1

22、kg of rice or 1 litre of milk, which consumes the most water?a - 牛肉 Beef b - 大米 Rice c - 牛奶 Milkd - 它們使用同樣多的水All resources use the same quantity of water per kilogram.9.根據(jù)水足跡的數(shù)值對(duì)以下國(guó)家從高到低進(jìn)行排序. Order the following countries water footprint from highest to lowest. a - 中國(guó)、美國(guó)、印度 China, USA, Indiab - 印度、美

23、國(guó)、中國(guó) India, USA, Chinac - 美國(guó)、中國(guó)、印度 USA, China, Indiad - 它們都一樣 They are all equal.10.工業(yè)部門消耗20%的水，農(nóng)業(yè)部門消耗70%的水，人的日常生活消耗10%的水。鑒于人類對(duì)水資源消耗的影響如此之小，所以我們不可能改變一個(gè)國(guó)家的水資源狀況。The industrial sector consumes 20% of water and agriculture 70%. In contrast, we domestically consume 10%. Therefore with such a small influence we, as individuals, are unable to do anyt