资源简介

必修二 Book 2 Unit 6 单元知识小结
重点词汇填空
Environmental problems
ocean /water pollution, air pollution, 1._______________(雾霾)，2._______________引起严重的感染)，soil pollution, global warming, climate change, 3._______________(旱灾)，4._______________(水灾)，5._______________(影响供水)downstream, 6._______________(损害)large areas of wetland, loss of biodiversity, deforestation, overpopulation, waste disposal
Causes
ignore, lead to, fossil fuel burning, 7._______________(由于)interests and benefits
Measures
Government: 8._______________(害怕)，stop shark finning, 9._______________(保护…免于灭绝)，raise awareness of..protection, l0._______________(强调捕杀海豚的残忍)，recycle, water conservation, invest, ll._______________(太阳能)，wind power, 12._______________(可再生的)/green/clean energy, 13._______________(建立自然保护区)，protect and 14._______________ (使恢复)the natural environment, 15._______________(采取新的、可持续的…的方法)feeding farm animals, 16._______________(减少碳足迹) 17._______________(释放)less carbon dioxide,. l8._______________(减少温室效应)，19._______________(把交通运输考虑在内) Individual: 20._______________(作报告)，21._______________(讲座)，22._______________(改变对…的态度)，23._______________(致力于…)，24._______________(参与环保活动)，25._______________(选择可重复使用的产品)，use a LED 26._______________(灯泡），classification of waste, turn off a(n) 27._______________(设备)/appliance in stand-by mode, 28._______________(从电源上拔下插头)，take leftover food home
教材语篇填空
1
It is actually a long-held idea that sharks are 1._________ (danger) animals ,especially after the film Jaws hit the screen. Jaws gave an account of how sharks pull swimming people underwater, 2._________ (attract) huge audiences and winning many awards. This film encouraged people to hunt and kill sharks. As a result, 3.__________number of large sharks fell 4._______ (quick), making it one of the endangered 5.________ (animal). Another 6._____________ (contribute) factor is finning. Every time there is finning, the sea floor would be covered with dead sharks .That had an unexpected effect 7.________ Peter Benchley, the writer of the book on 8.__________ Jaws was based. He came to see people as a danger to sharks, rather than the other way around. That was why he 9.___________ (fight) to protect sharks by first admitting that his book was wrong about sharks' behaviour. Today, as we learn more about sharks, more people than ever want to protect them from 10.____________ (extinct)
2
Most of us are 1.____________ (awareness) that we must take care of the environment, and the majority of us take steps 2.____________(save) energy and reduce waste and pollution. But in fact, some long-held common sense turn out only half true, or even 3.____________(complete) false. For example, people think paper bags are 4.____________(good) than plastic bags as they are easier to break down than the plastic 5.____________(one). The process of making paper bags, 6.____________, is more energy consuming and water wasting. So, take a reusable bag with you when shopping. Besides, remove the plug from its power supply, 7.____________the stand-by mode still use power. Eating local food isn't necessarily good for the environment, even taking transportation 8.____________account. Some take it for granted 9.____________a shower consumes less water than a bath. But that depends 10.____________how long you spend in a shower. The best policy is to keep your shower as short as possible .
教材佳句背诵
1.Jaws was a great success, attracting huge audiences and winning many awards.(P82)
电影《大白鲨》大获成功，吸引了大量观众并赢得了众多奖项。
2.In 1980, Benchley was diving when he came across an awful sight.(P83)
1980年，本奇利在潜水的时候看到了可怕的一幕。
3.Most of us are aware that we must take care of the environment, and the majority of us take steps to save energy and reduce waste and pollution.(P90)
我们大部分人都意识到要保护环境，也采取了各种行动节约能源，减少浪费和污染。
4.It takes hundreds of years for plastic to break down, but much less time for paper.(P91)
塑料需要数百年才能分解，而纸的降解时间要短得多。
5.It is the production of food, not its transport, that uses most of the energy and produces most of the greenhouse gases.(P91)
相比于运输，食物的生产过程才是消耗大部分能源及产生大部分温室气体的原因。
6.We are writing this letter to call on everyone to take part in the Clear Your Plate campaign.(P94)
我们写这封信是为了呼吁人们参与“光盘”行动。
参考答案
单元小结
1.smog 2.cause severe infections 3.drought 4.flood 5.affect the water supply
6.damage
7.due to because of 8.be scared frightened afraid of 9.protect...from extinction
10.highlight the cruelty of dolphin hunting 11.solar energy 12.renewable
13.establish/set up a nature reserve 14.restore 15.adopt new,sustainable ways of
16.reduce carbon footprint 17.release 18.reduce greenhouse effect 19.take transport into account
20.give a presentation 21.lecture 22.change attitudes towards to 23.devote...to
24.participate in /take part in the environmentally friendly campaign 25.choose reusable products
26.(light)bulb 27.device 28.remove the plug from its power supply
教材语篇填空
1
1.dangerous 2.attracting 3.the 4.quickly 5.animals
6.contributing 7.on 8. which 9.fought 10.extinction
2
1.aware 2.to save 3.completely 4.better 5.ones
6.however 7.because/for 8.into 9.that 10. on

展开更多......

收起↑