优化课堂2012高二英语单元自测：UNIT4（新人教版选修6）.doc

1、单元自测一、单词拼写1You must be responsible for the _ (后果) of the accident.2Once you want to say something, _ (陈述) it clearly.3Several cars are available within this price _ (范围)4He _ (扫视) around the room before he left.5The new law gained _ (广泛的) acceptance.6We _ (消费) goods every day and we are consumers.7N

2、owadays, its a common _ (现象) to study abroad.8The earthquake was a terrible _ (灾难)9We _ (反对) all forms of hegemonism (霸权主义) and power politics.10We enjoy the _ (温和的) breeze of summer.二、用所给单词的适当形式填空1Prices continue to show an upward _ (tend)2Oil prices have remained _ (steadily)3In other words, a dec

3、ision is a _ (commit)4It is perhaps incorrect to suppose that more industry means more _ (pollute)5We plan to promote economic _ (grow) through research and development.6There are some _ (electricity) appliances in the room.7Confucius is the greatest _ (educate) in Chinese history.8Thank you for you

4、r _ (contribute) to the prosperity of our country.9I am going to give a _ (present) on ethics.10They need to discuss their _ (disagree) and find a solution.一、用方框中所给短语的适当形式填空subscribe to， quantities of， go up， be opposed to， come about， put up with， keep on， result in， even if， on the whole 1There ar

5、e large _ fish in the pool.2Stress and tiredness often _ a lack of concentration.3I want to _ more magazines next year.4I wonder how you _ your wifes bad temper.5_ trying! Im sure you will succeed some day.6Many a quarrel has _ through a misunderstanding.7Unemployment has _ again.8My mother _ the ne

6、w plan.9_ I fail this time, I would try again.10_， I like the book very much.二、完成句子1We study Chinese, math, _ (等等)2_ (代表) my company, I must thank you again for your generous help.3Welcome to stay with us _ (只要) you share the rent.4He _ (倾向于) my opinion on this matter.5_ (在任何情况下都不) should you speak

7、to him in that way.6_ on October 1st, 1949 _ (就是) new China was founded.7_ (平均起来), I spend five hours watching TV every week.8Eventually, these books will _ (聚集) into a fine library.9_ (毫无疑问) you will pass the entrance exam.10_ (就是我父亲) does the experiment in the lab.一、阅读理解China is going green.In ord

8、er to reduce air pollution and oilshortages, automobile manufacturers have announced their plans to develop hybrid (混合燃料) vehicles for the Chinese market.Any vehicle is a hybrid when it combines two or more sources of power.Hybrid cars run off a rechargeable battery and gasoline.Hybrid cars have spe

9、cial engines, which are smaller than traditional gasoline engines.They run at 99 percent of their power when the car is cruising (巡行)A specially designed battery motor provides extra power for running up hills or when extra acceleration (加速度) is needed.Step into a Prius, and turn on the engine.The f

10、irst thing you notice is how much quieter it is than a traditional car.At this point, the cars gasoline engine is dormant (休眠的)The electric motor will provide power until the car reaches about 24 km/h.If you stay at a low speed, you are effectively driving an electric car, with no gasoline being use

11、d and no waste gas giving off.The onboard (车载的) computer makes the decision about when to use a gas engine, when to go electric, and when to use a combination of the two.If you go over 24 km/h, when you step on the gas pedal (油门), you are actually telling the computer how fast you want to go.The ele

12、ctronic motor recharges automatically using a set of batteries.When driving at high speed, the gasoline engine not only powers the car, but also charges the batteries.Any time you use the brake, the electric motor in the wheels will work like a generator (发电机) and produce electricity to recharge the

13、 batteries.As a consequence, the cars batteries will last for around 200,000 miles.1The first sentence probably refers to _.Athere will be more and more green land in ChinaBChinas new cars are combinations of different green modelsCChina is still young and lacking experienceDthe environment is getti

14、ng better in China 2.What is the most important feature of hybrid cars?AThey are powered by both a rechargeable battery and gasoline.BThey have smaller engines than traditional gas ones.CThey only use 99 percent of their power to run up hills.DThey are much quieter than traditional cars.3.We can kno

15、w from the passage that _.Athe gasoline engine charges the batteries as well as powering the carBusing the brake suggests that the gasoline engine should workCthe cars batteries will last for around 200,000 miles without being rechargedDthe batteries can be recharged at any time you want4The author

16、writes this passage mainly to _.Aannounce plans to develop hybrid vehicles for the Chinese marketBlet people know how to save their gas when driving a carCteach people how to drive a hybrid carDintroduce a new kind of “green” car5Which of the following statements is TRUE according to the passage?ATh

17、e hybrid car is environmental friendly.BThe hybrid car is unable to get itself charged.CThe hybrid car has been made in mass.DThe driver can decide which power to use.二、读写任务阅读下面短文，然后按照要求写一篇150词左右的英语短文。A small town in southwest Britain is banning plastic bags in an attempt to help the environment and

18、 cut wastea step that environmentalists believe is a first for Europe.Shopkeepers in Modbury with a population of 1,500 agreed to stop handing out disposable plastic bags to customers on Saturday.They said paper sacks and cloth carrier bags would be offered instead.Internationally, laws to discourag

19、e the use of plastic bags have been passed in parts of South Africa and Ireland, where governments either tax shoppers who use them or fine companies that hand them out.Bangladesh already bans them, and so do at least 30 remote Alaskan villages.Modbury, about 225 miles southwest of London, has also

20、declared a bag amnesty (宽限期), allowing local people to hand in plastic bags that have piled up at home.They will be sent for a reveling.The Modbury ban was the idea of Rebecca Hosking, who saw the effect of bags on mane life while working in the Pacific as a wildlife camerawoman.She said response in

21、 the town so far had been “really positive” “Modbury is quite an oldfashioned town and a lot of people have wicker baskets to go out shopping anyway，” Hosking told Sky News Television.写作内容1以约30词概括上文的主要内容；2以约120词就“应如何看待白色污染”这个主题发表你的看法，内容包括：(1)以你的生活经历为例，说明乱扔食品塑料袋和包装盒对周边环境影响；(2)你对这种行为的看法；(3)对于Modbury镇的

22、商店店主全部支持政府禁止塑料袋，而近来中国的“禁塑令”颁布后，中国不少店主不会这样做，你与你的同学对这种现象的看法。写作要求1作文中可以使用亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子；2作文中不能出现真实姓名和学校名称。评分标准概括准确，语言规范，内容合适，语篇连贯。_答案单元自测单词专练一、1.consequence2.state3.range4.glanced5widespread6.consume7.phenomenon8catastrophe9.oppose10.mild二、1.tendency2.steadymitment4.pollution5gro

23、wth6.electrical7.educator8.contribution9presentation10.disagreement短语句型一、1.quantities of2.result in3.subscribe to4put up with5.Keep one about7.gone up8is opposed to9.Even if10.On the whole二、1.and so on2.On behalf of3.so/as long as4tends to/towards5.Under no circumstances6It was; that7.On average8.bu

24、ild up9There is no doubt10.It is my father who/that迁移运用一、1.D推理判断题。由文章第一段内容可知，使用混合燃料的汽车能够减少空气污染，故可推断出第一句话指的应是中国的环境变得越来越好。2A推理判断题。本文讲的是为减少空气污染和解决燃料缺乏而研制出的使用混合燃料的汽车，故可知这种汽车最重要的特征是使用混合燃料。3A细节理解题。由文章第五段第二句可知，燃气发动机不仅可以给汽车提供动力，也可以给车内电池充电。4D主旨大意题。根据全文可知，作者的写作目的是向读者介绍一种新型、绿色、省油、环保的汽车。5A细节理解题。根据文章第一段内容可知，这种使用

25、混合燃料的新型汽车能够减少对空气的污染，对保护环境有益。二、参考范文：Environmental Protection Needs A Good AttitudeModbury, a small town in Britain, is taking measures to prevent people from throwing away plastic bags and those people in town including shopkeepers have good attitudes toward this action and support the government.Our

26、 town also has a similar situation.All the fast food restaurants are around our school.Every day, those who have their dinner are always throwing away the food plastic bags and boxes around our school, which does much harm to our health and our environment.In my opinion, we should take some measures

27、 to stop the bad behaviors if we want a harmonious society.Sometimes, some shopkeepers in China ignore our laws and do something harmful to us, which shows that they have no awareness of environmental protection.And, to some extent, in Britian people may have a better attitude toward the public affairs than we do.