必修二unit4巩固复习doc资料.doc

必修二unit4巩固复习

M2unit4
Ⅰ.按要求写出下列单词
1．野生动植物n.____________2．影响，感动，侵袭v.____________
3．保护区n.____________4．地域，地带，地区n.____________
5．蚊子n.____________6．(痛苦或忧虑的) 解除或减轻 n．____________
7．昆虫 n．____________8．收入n.____________
9．事件，事变n.____________10．安全的，可靠的adj.____________
11．保护 v．____________保护 n．____________
保护的，防护的adj.____________保护人 n．____________
12．出席，照顾，注意 v．____________注意，关注n.____________
认真的，注意的 adj.____________认真地，聚精会神地adv.____________
13．雇用，利用(时间、精力等) v．____________雇用，聘请n.____________
雇员 n．____________雇主n.____________
14．包含，容纳，容忍v.____________容器n.____________控制，抑制 n．____________
15．危险n.__________危害，使受到危险v.___________受到危害的，濒危的adj.___________
Ⅱ.翻译下列短语
1．结果____________ 2．灭亡；逐渐消失____________
3．和平地；和睦地；安详地____________4．在危险中；垂危____________
5．保护……不受……(危害)____________ 6．如释重负；松了一口气____________
7．形成；产生____________ 8．想/喜欢做某事___________
9．转身____________ 10．根据____________
III、完成下列句子
1．他举起手臂护住面部免受这一击。

2．他当时有生命危险。

3．我们同邻居和睦相处。

4．当歌手出场时，大厅里爆发出欢呼声。

5．由于大肆捕杀，很多动物已经灭绝了。
四、 语法填空
Older people who follow healthy diets may live longer，1.________ study suggests.Research in the Journal of the American Dietetic Association found those who ate a low­fat diet 2.________ contained lots of fruit and vegetables lowered their risk of dying over 10 years.The study 3.________ (main)focused on the diets of 2，500 US adults aged 70 to 79.Those who ate a high­fat diet rich 4.________ ice cream，cheese，and whole milk，had the highest risk of death.The study showed that 12 extra people in every hundred survived over the ten years，if 5.________ ate healthily.
Participants 6.________(divide) into six different groups，according to how often they ate certain foods.The groups were：healthy foods；high­fat dairy products；meat，fried foods and alcohol；breakfast cereal；refined grains；sweets and desserts.
Those who had a “healthy foods”diet ate more low­fat dairy products，fruit，whole grains，poultry，fish，7.________ vegetables.They also ate lower amounts 8.________ meat，fried foods，sweets，high­calorie drinks，and added fat.9.________(smoke) less and being more active than other participants，people in this group had healthier lifestyles，too.
Researchers found that those who followed a “high­fat dairy products”diet had a 10.________(high) death risk than those in the “healthy food”group.
第一部分　阅读理解(共两节，满分40分)
A
Most of us feel upset if we skip just one meal，and if we tried to go without food for 12 hours we would really be uncomfortable.But there are some people who seem able to “fast” for very long periods.
Various records are claimed for long fasts(禁食)，but in most cases there is no medical proof and so the records are doubtful.One South African woman claimed that she lived for 102 days on nothing but water and soda water.
There are great differences among living things in the ability to survive without food.For example，a tick，which lives on animals，may survive a whole year.Warm­blooded animals use up their stores of food in the body more quickly.
In fact the smaller and more active the animal is，the more quickly it uses up its reserves.A small bird starves to death in about five days，a dog in about twenty.In general，we can say that a warm­blooded creature will die when it has lost about half its normal weight.
This matter of weight is important.Man and other creatures live in a state of “metabolic equilibrium(新陈代谢平衡)”，which means maintaining the body weight once a certain point has been reached.This regulation of body weight is done by thirst，hunger，and appetite.
When your blood lacks nutritional materials，this registers in the hunger center of the brain and you feel“hungry”．The body is crying out for any kind of fuel(food)．And it is our appetite that sees to it that we choose a mixed diet，which is the kind the body needs.
5．What will happen to most people who skip one of the three meals?
A.They are all right. B.Though they lose weight they feel quite good. C.Nothing will happen at all. D.They will feel uncomfortable.
6．Which of the following is NOT true?
A．Records of fasting for long periods are proved by common sense.
B．Doctors haven't examined the fasting records and the records are in question.
C．The South African woman managed to live on water.
D．Generally speaking，man can't survive without food.
7．Compared with cold­blooded animals，human beings________．
A．can survive longer than other animals without food B．can't survive without food
C．can survive by eating cold­blooded animals D．are clever in getting food
8．Which of the following is most closely related to the question of dying of starvation？
A.The quality of food. B.The quantity of food. C.The regulation of body weight. D.The blood in the body of an animal.
B
Every artist knows in his heart that he is saying something to the public.Not only does he want to say it well，but he wants it to be something which has not been said before.He hopes the public will listen and understand that he wants to teach them，and he wants them to learn from him.
What visual(视觉的)artists like painters want to teach is easy to make out but difficult to explain，because painters translate their experiences into shapes and colors，not words.They seem to feel that a certain selection of shapes and colors，out of the countless billions possible，is exceptionally interesting for them and worth showing to us.Without their work we should never have noticed these particular shapes and colors，or have felt the delight which they brought to the artist.
Most artists take their shapes and colors from the world of nature and from human bodies in motion and repose(动态和静态)，their choices indicate that these aspects of the world are worth looking at，that they contain beautiful sights.Contemporary(当代的)artists might say that they merely choose subjects that provide an interesting pattern that there is nothing more in it.Yet even they do choose entirely without reference to the character of their subjects.If one painter chooses to paint a gangrenous(坏疽性的)leg and another a lake in moonlight，each of them is directing our attention to a certain aspect of the world.Each painter is telling us something，showing us something，emphasizing something all of which means that，consciously or unconsciously，he is trying to teach us.
9．It is hard to explain what a painter is saying，because ________．
A．most painters do not express themselves well B．a painter uses unusual words and phrases
C．a painter uses shapes and colors instead of words D．many painters do not say anything
10．A painter chooses certain shapes and colors because he feels that they ________．
A．have been used frequently in the past B．are easy to work with
C．are worth showing to the public D.will be most attractive to the public
11．The writer says that contemporary artists might say their choice of subject ________．
A．carries a message to the public B．only provides interesting patterns
C．has no pattern or form D．teaches the public important truths
12．Compared with a painter of unpleasant subjects，a painter who draws a lake in moonlight is ______．
A．having more meanings B．pointing out different things C．more skilled D．giving less information
C
Recently，a volcano erupted in Guatemala. Hundreds of Guatemalan residents were forced to move. The volcano，Pacaya，suddenly erupted on Tuesday.
Pacaya volcano is near Guatemala City，the capital city of the Republic of Guatemala. The eruption killed a mother and three children were missing. A TV reporter was also killed by stones that erupted from the volcano. Furthermore，the international airport in Guatemala City was also forced to close because of the volcano eruption.
During the big eruption，many houses collapsed and many properties were lost. People stayed under the bed and the table in order to survive the eruption. Numerous houses and properties were damaged in the process. Volcano ashes covered the surrounding area of the volcano. Many people fled the villages surrounding the volcano；hundreds of people were moved to temporary shelters.
After the volcano eruption ended，government officials began to dispatch (指派) people to clean up the ashes. A state of emergency was also declared in the Escuintla region and Guatemala City. Another person was also killed but not directly by the eruption. He fell off the building while cleaning up the ashes of the volcano eruption.
Guatemala is a country covered by numerous volcanoes. However，among the eight thousand volcanoes in Guatemala，only eight of them are active. There was a big eruption of the Pacaya volcano in 1989，in which ashes went flying to places almost fifty miles away. During the last big one in 1998，the Pacaya volcano eruption covered Guatemala City with its ashes.
Even though the Pacaya volcano is very dangerous，it is a very popular tourist destination. Tourists often walk right next to the lava and take pictures of it.
13．What is this passage mainly about?
A.Volcanoes in Guatemala. B.Attractions in Guatemala. C.Former volcano eruptions in Guatemala. D.The latest volcano eruption in Guatemala.
14．We can learn from the passage that the Pacaya volcano ________．
A．was considered to be a dead one B．is not as dangerous as people think
C．has been very active in the past 25 years D．is the most active one around the world
15．From the description in Paragraph 3，we know that________．
A．the eruption caused great damage B．a lot of people were hurt during the eruption
C．people had moved away before the eruption D．volcano ashes completely covered the villages nearby
第二节(共5小题；每小题2分，满分10分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
You can never be too sure these days in the United States of your neighbours or even your customers! Try to keep a low profile(姿态)in your neighborhood: don't announce to just about everyone that you are running a home business with thousands of dollars worth of equipment.
__16__ In fact I know of some home­based entrepreneurs(企业家)who would rather meet their customers in a neutral(中间的)ground, e．g.the customers' office or even Starbucks(星巴克)．
__17__
●Keep lights on around your house in the evenings.__18__
●Invest in a security alarm, particularly if your house is located in a remote spot.Security systems can often bring down the cost of your homeowner's insurance premiums(费用)．
●Make sure that all windows and doors are locked and the security alarm turned on before you sleep at night or go out of the house.__19__
●__20__The dead­lock, sometimes called an “exit­only deadbolt” is a deadbolt that doesn't have an external(外部的)key.It's clearly visible on the door from the outside, but can't be broken into without destroying the door, frame, or lock itself.While the security won't help directly when you aren't home, the visibility may discourage an intruder(干扰者)from trying the door.
●Your door itself should be made of strong materials, such as one­inch thick solid hardwood or heavy metal.
A．Light is a natural fright for burglars.
B．Adding an additional lock will provide extra security when you are home.
C．As much as possible, don't invite customers or visitors to your home.
D．Too much money will easily attract burglars and make you upset.
E．There are other ways to keep burglars away from your house.
F．Without lights, burglars would probably think that you are out.
G．Avoid keeping house keys in obvious places, such as under the lamp or top of the doorframe.
阅读下面短文，从短文后各题所给的四个选项(A、B、C、D)，选出最佳选项。
Yesterday was a very rainy day. My back garden was miserable.
The sunflowers tried to keep__21__by covering their faces with their petals (花瓣). The poor fir tree was so cold that his needles(针叶) were__22__．Our willow tree made matters worse__23__crying so hard that little “rivers” flowed down his leaves onto the other plants__24__. They were all annoyed. The willow tree said he was sorry and__25__that he was always unhappy when it rained.
“That's silly，” his neighbor, the apple tree, told him. “__26__is good for willow trees！”
“Be brave，” said the giant cherry tree. “The rain won't__27__forever. ”Then the cherry tree shook her branches, sending__28__flying through the air and into the fishpond. The fish swam__29__to the water surface. They had been studying fish dancing.
“Do you know how hard it is to__30__our lesson with the rain dropping on our roof？” asked the biggest fish.“You just made it twice as annoying and__31__in here. I have such a headache！”
The cherry tree__32__for being so thoughtless. She promised to shake her branches in a different__33__next time.
There was so much water in the gutter(排水沟) that a river__34__Two green­and­gold ducks came and went for a__35__in the river. As it was only wide enough for one duck, they began__36__with each other about who should be the leader.
After lunch a big green frog visited the garden and__37__two garden mice to have a jumping competition. The mice played bravely with the frog，but were secretly glad when he left，__38__every time the frog jumped he made the water go right up their noses.
Luckily today is sunny and the plants and animals are much__39__. The garden should be back to__40__by tomorrow.
21．A.quiet B．dry C．straight D．attractive
22．A.shaking B．growing C．changing D．waiting
23．A.without B．at C．to D．by
24．A.inside B．above C．nearby D．ahead
25．A.expected B．explained C．supposed D．doubted
26．A.Weather B．Crying C．Rain D．Trouble
27．A.last B．harm C．return D．arrive
28．A.waste B．water C．signal D．information
29．A.eventually B．fortunately C．surprisingly D．angrily
30．A.put off B．talk about C．speed up D．focus on
31．A.busy B．crowded C．noisy D．boring
32．A.apologized B．prepared C．escaped D．argued
33．A.situation B．direction C．conclusion D．expression
34．A.moved B．formed C．succeeded D．interrupted
35．A.meal B．visit C．rest D．swim
36．A.complaining B．worrying C．quarreling D．thinking
37．A.challenged B．allowed C．helped D．led
38．A.if B．though C．because D．unless
39．A.cleverer B．happier C．friendlier D．healthier
40．A.dream B．memory C．struggle D．normal
第二节(共10小题；每小题1.5分，满分15分)
阅读下面材料，在空白处填入适当内容(1个单词)或括号内单词的正确形式。
One day, Nick invited his friends to supper. He was cooking some delicious food in the kitchen. Suddenly, he 41.　 (find) that he had run out of salt. So Nick called to his son, “Go to the village and buy some salt, but pay a fair price for it: neither too much 42.　 too little.”
His son looked surprised.“I can understand why I shouldn't pay too much, Father, but if I can pay less, 43.　 not save a bit of money？”
“That would be a very 44.　 (reason) thing to do in a big city, but it could destroy a small village like ours，” Nick said.
Nick's guests, 45.　 had heard their conversation, asked why they should not buy salt more cheaply if they co