题目
题型：不详难度：来源：
Botswana lies immediately to the north of South Africa. It is bordered on the north and west by Namibia, on the north and east by Zimbabwe, and is connected by a narrow strip of land on the northern border to Zambia. Its territory consists almost entirely of a broad, flat, arid subtropical plateau(高原), though there are hills in the eastern part of the country.
In the northwest, the Okavango River empties into the Kalahari sands, creating the largest inland river delta in the world. While the Okavango Delta is home to relatively few large animals in comparison to other areas of Botswana, its clear waters and countless small islands are home to a variety of birds, plants, and smaller species of animals.
Nearby is Chobe National Park, a beautiful grassland reserve(保护区) that has gained international fame for its large elephant population. Southeast of Chobe are Botswana"s large Makgadikgadi salt pans, home to numbers of blue wildebeest, several antelope species, and those international lovers of salt pans, flamingos(a kind of birds).
Almost the entire remaining portion of the country is covered by the Kalahari Desert--a varied environment of sand and grassland. Although this area of Botswana is where few people live, it is one of the richest wildlife areas in all of Africa.
Botswana"s two largest parks, the Central Kalahari Game reserve and Gemsbok National Park, are found in this region.
Botswana"s climate can get rather cool, particularly during the dry winter months of June to August when night occasionally brings frost. The rainy summer months (December through March) are best avoided for those interested in enjoying the best game viewing conditions.
72.South Africa is to the______of Botswana.
A.east B.north C.south D.west
73.In the Okavango Delta we can find______.
A.a lot of large animals B.many small islands
C.salt pans D.polluted waters
74.If we want to see flamingo, we should go to_______ .
A.salt pans B.Chobe National Park
C.Kalahari Desert D.Gemsbok National Park
75.It is suggested that tourists visit Botswana in______.
A.December B.March C.January D.July
76.What is the passage mainly about Botswana?
A.Location, geography and climate. B.Living conditions, politics and salt pans.
C.Parks, animals and population. D.Animals, races and sightseeing places.
答案
小题1:C
小题2:B
小题3:A
小题4:D
小题5:A
解析
核心考点
试题【Botswana lies immediately to the north of South Africa. It is bordered on the no】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
For years scientists have been concerned about the effects of air pollution on the earth"s natural conditions. Some believe the air inside many houses may be more dangerous than the air outside. It may be one hundred times worse.
Indoor air pollution can cause a person to feel tired,to suffer eye pain, headache and other problems.Some pollutants(污染物)can cause breathing disorders,diseases of blood and even cancer. Most scientists agree that every modern house has some kind of indoor pollution.People began to notice the problem in the early 1970s.It is said that when builders began making houses and offices they did not want to waste energy.To do this,they built buildings that limited the flow of air between inside and outside.They also began using man-made building materials.These materials are now known to let out harmful gases.As the problem became more serious, scientists began searching for a way to deal with it.They discovered a natural pollution control system for building－green plants.Scientists do not really know how plants control air pollution.They believe that a plant"s leaves absorb or take in the pollutants.In exchange the plant lets out oxygen through its leaves and through its tiny organizations on its roots.Scientists suggest that all buildings should have one large plant or several small plants inside for every nine square metres of space.Studies of different plants show that each absorbs different chemicals.So the most effective way to clean the air is to use different kinds of plants.Having green plants inside your house can make it a prettier and healthier place.
77.What is the topic of the passage?
A.Air pollution.
B.Green plants indoors.
C.Indoor air pollution.
D.Environment protecting.
78.What makes indoor air pollution more harmful than that of the air outside?
A.The limited flow of air indoors.
B.Man-made building materials.
C.Fewer green plants inside houses.
D.The energy-saving materials indoors.
79.The most effective way to clean the air is to use different kinds of plants because______.
A.they can make houses pettier and healthier
B.they may let out oxygen which people need
C.they can take in all kinds of indoor pollutants
D.they can absorb different harmful indoor chemicals
80.Which of the following is implied but NOT stated?
A.keep windows open and let fresh air in.
B.Scientists have a clear idea how plants control air pollution.
C.Oxygen is let out through the leaves and roots of the plants.
D.Green plants are a natural pollution control system for building.
第三部分：阅读理解（共20小题；每小题2分,满分40分）
阅读下列短文,从每篇短文后所给各题的四个选项（A、B、C和D）中,选出最佳选项,并在答题卡上将该项涂黑。
No one knows where the phrase "Indian summer" got started, we are sure that the phrase was wellknown by the year 1778,because Crevecoeur, an American writer, described it like this:"a hard frost(霜冻)follows the autumn rains. This prepares the ground to receive the snows of winter. But before the snows come, the earth turns warm once again and there are a few days of smoke and mildness called Indian summer."
There is a story about Indian summer that goes back to the very first settlers of the New World. The first frost meant winter was coming. Snow would soon follow.
The Indians, seeing the settlers preparing for winter, told them not to hurry. The weather would turn warm again, mild breezes would blow and the sky would turn soft and smoky. And so it did. The sun became hotter,and a bright warm smoke flowed over the fields and woods. The settlers, remembering the words of the Indians, called this wonderful period Indian summer.
But the Indians have their own stories about this late period of warm weather. One of their stories is about a god called Shawondasee.
Shawondasee was a sad god because he had lost the love of a tall and beautiful Indian maiden. The sad and beautiful story caught the imagination of the American poet Henry Wadsworth Longfellow. In 1855 he included the story of Shawondasee in his poem "The song of Hiawatha".
The story goes like this: God Shawondasee, fat and lazy, lived under the dreamy and never-ending southern sun. He sent birds and wild geese to the north, as well as melons and grapes. He smoked a big pipe, and as the smoke rises, it filled the sky with dreamy softness, gave a bright shine to the water and brought the tender Indian summer to the melancholy northland.
There is something about this period of warm weather that gives people a lift and makes them feel warm and happy before the long snows of winter come.
61.Which season does "Indian summer" refer to?
A. Early spring. B. Late summer. C. Mid-autumn. D. Early winter.
62.Which of the following best describes the weather of this period of time?
A. Hot and humid. B. Warm and mild. C. Cool and bright. D. Cold and smoky.
63.The Indians" explanation to this natural phenomenon is that God Shawondasee_______.
A. lived under the dreamy southern sun B. took pity on the homeless settlers
C. smoked a lot because of his bad mood D. lent his smoking pipe to the Indians
64.What is the meaning of the underlined word "melancholy"?
A. Sad and lonely. B. Dreamy and exciting.
C. Soft and musical. D. Warm and happy.
第三节：完形填空（共20小题；每小题1.5分,满分30分）
阅读下面短文,从短文后所给各题的四个选项（A、B、C和D）中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
It seems as if cell phone could be the protection that parents expecting the kids to have freedom and be safe have been looking for. Let"s 41 your 11-year-old son is going on a long bike ride with a friend, so they take along your cell phone 42 they need help. Not only could they call you if necessary, but 43 Global Positioning Systems (GPS) equipped on many mobile phones today, your son and his friend could also be 44 easily. Plus, with an additional service, you could track the boys" 45 location. Or consider this: If your daughter is 46 herself and three friends to a concert, she could 47 out exactly how to locate the concert location and get back home by using her equipped cell phone.And through a(n) 48 software package,you could 49 her whereabouts (行踪).
50 tracking devices as we all consider useful, however, have 51 .If the boys urgently needed help during the ride, 52 might be too late by the time someone found them. And if they wanted to, the concert-going girls could deviate (偏离) from the 53 route and go to a night club after the 54 -they could turn off the phone or leave it in their own car and drive with someone else.
Cell phones and their accompanying programs are tools for 55 children safely today, but all of them are 56 extremely reliable. Under no circumstances does 57 else replace a well-established parent-child relationship 58 love and trust.
If you do decide to let your kids use these devices, don"t rely 59 on them for protection. Your children need you watching them－ 60 will never take the place of your time, attention, eyes, and ears when overseeing your child"s whereabouts.
41.A. pretend B. see C. prove D. say
42.A. even if B. only if C. in case D. so that
43.A. with B. as C. also D. for
44.A. called B. observed C. contacted D. located
45.A. obvious B. clear C. exact D. safe
46.A. leading B. driving C. heading D. guiding
47.A. map B. make C. work D. get
48.A. additional B. universal C. another D. exceptional
49.A. learn B. know C. follow D. search
50.A. These B. Such C. Some D. Few
51.A. faults B. shortcomings C. difficulties D. disadvantages
52.A. parents B. it C. policemen D. we
53.A. considered B. established C. located D. planned
54.A. drive B. ride C. show D. party
55.A. guaranteeing B. providing C. caring D. parenting
56.A. never B. always C. usually D. merely
57.A. everything B. nothing C. anything D. something
58.A. relied on B. based on C. laid on D. kept on
59.A. specifically B. believably C. only D. particularly
60.A. relationship B. cell phone C. protection D. technology
All penguins (企鹅) swim in cold waters and so need a good layer of insulation (隔离), some species come ashore in hot places.Humboldt penguins,for example,nest in arid hot - 40°C, deserts on the west coast of South America, while others survive the lowest temperatures of any animals.Male Emperor penguins,as we know, spend the Antarctic winters incubating eggs in temperatures that can fall below -70°C. The insulation is provided in layers, under the skin is a thick layer of fat, then there is a layer of downy feathers that trap air, and finally another layer of waterproof feathers that keep the cold water away from the skin. With all this insulation penguins have no problem keeping warm at temperatures down to about -10°C - although they have special adaptations of the circulatory system to keep their feet from freezing and to prevent much heat loss through the feet that are on the ice. At lower temperatures penguins have to huddle (蜷缩) together to keep warm. In such huddles the penguins gradually move from the hot interior to the cold outside so that every penguin has his turn in the middle and on the outside.
In hot climates, penguins suffer greatly from overheating. They use several strategies to lose heat. They puff up their feathers so that air can circulate to their skin; they hold their flippers（脚蹼）out from their bodies and pump hot blood to them so that they can act as radiators; they open their mouths and breathe to lose heat from their hot breath; and those species that live in hot climates also have several bare patches of skin around the eyes and feet, they send blood to these bare patches when they are hot - you can recognize a hot penguin since it will have pink eye patches and pink patches on its feet.
77. Which of the following are the ways for penguins to keep warm?
a. staying together in good social order
b. several layers as radiators
c. a special circulatory system d. waterproof feathers
e. sending blood to bare patches
f. always staying in the middle
A. a, b, c B. a, c, d C. b, c, e D. c, d, f
78. The insulation consists of _______ layers.
A. two B. three C. four D. five
79. The underlined "puff up" in the second paragraph can be replaced by ______.
A. breathe deeply B. blow up C. hold tight D. spread out
80. The passage mainly tells us ______.
A. how penguins stay warm in cold places B. that penguins are a clever animal
C. how penguins keep their temperature D. why penguins can live a safe life
Parents often believe that they have a good relationship with their teenagers. But last summer, Joanna and Henry noticed a change in their older son: suddenly he seemed to be talking far more to his friends than to his parents. “The door to his room is always shut.” Joanna noted.
Tina and Mark noticed similar changes in their 14-year-old daughter. ”She used to cuddle up with me on the sofa and talk,” said Mark. “Now we joke that she does this only when she wants something. Sometimes she wants to be treated like a little girl and sometimes like a young lady. The problem is figuring out which time is which.”
Before age 11, children like to tell their parents what’s on their minds. “ In fact, parents are first on the list.” Said Michael Riera, author of Uncommon Sense for Parents with Teenagers. “This completely changes during the teen years.” Riera explained. “They talk to their friends first, then maybe their teachers, and their parents last.”
Parents who know what’s going on in their teenagers’ lives are in the best position to help them. To break down the wall of silence, parents should create chances to understand what their children want to say, and try to find ways to talk and write to them. And they must give their children a mental break, for children also need freedom, though young. Another thing parents should remember is that to be a friend, not a manager, with their children is a better way to know them.
65．“The door to his room is always shut” suggests that the son________.
A．is always busy with his studies
B．doesn’t want to be disturbed
C．keeps himself away from his parents
D．begins to dislike his parents
66．What troubles Tina and Mark most is that_______
A．their daughter isn’t as lovely as before
B．they can’t read their daughter’s mind exactly
C．they don’t know what to say to their daughter
D．their daughter talks with them only when she needs help
67．Which of the following best explains ”the wall of silence” in the last paragraph?
A．Teenagers talk a lot with their friends.
B．Teenagers do not want to understand their parents.
C．Teenagers do not talk much with their parents.
D．Teenagers talk little about their own lives.
68．What can be learned from the passage?
A．Parents are unhappy with their growing children.
B．Parents have suitable ways to talk with their teenagers.
C．Parents should be patient with their silent teenagers.
D．Parent should try to understand their teenagers.
最新试题
- 1如图，四边形AOBC是正方形，点C的坐标是（，0），动点P从点O出发，沿折线OACB方向匀速运动，另一动点Q从点C出发，
- 2在中，分别为的对边，已知成等比数列，且.求：(1)A的大小； (2)的值.
- 3在括号里填上恰当的字。①苦心（ ）诣 ②神（ ）海吹 ③顶礼（ ）
- 4王师傅经营着一家汽车修理店，由于修理技术过硬，生意兴隆，收入不菲，颇有积蓄。在经营过程中，他发现汽车美容需求旺盛，内容不
- 5将足量的CO2不断通入KOH、Ca(OH)2、KAlO2的混合溶液中，生成沉淀与通入CO2的量的关系可表示为
- 6 《我用残损的手掌》中“无形的手掌掠过无限的江山，手指沾了血和灰，手掌沾了阴暗，只有那辽远的一角依然完整，温暖，明朗，
- 720g 20%的NaOH溶液与20g 20%的H2SO4溶液充分反应后，滴入紫色石蕊试液呈（ ）A．蓝色B．紫色C．红
- 8为期6周的“中国制造，无处不在”的广告宣传片在美国有线新闻网（CNN）播放，广告片以“携手中国制造”为主题，强调中国与世
- 9某人在楼房上以20m/s的速度竖直向上抛出一石块，石块运动到离抛出点15m处所经历的时间可以是（空气阻力不计，g=10m
- 10为了贯彻《中华人民共和国社会保险法》，规范社会保险基金先行支付管理，维护个人的社会保险合法权益，2011年6月17日人力
热门考点
- 1谈人朱光潜世间事物最复杂、最难懂的莫过人，懂得人就会懂得你自己。希腊人把“懂得你自己”看做是人生最高的智慧。人不像木石只
- 2下列词语中的字的读音全都正确的一项是[ ]A．妥帖（tiē） B．辜负（gū） C．菜圃（pǔ）
- 3 _______ our national football team lost the game to such a
- 4有关高新技术的叙述，不正确的是（ ）A．高新技术产业指建立在新的科学技术基础上的新兴产业B．高新技术产业，能够带来巨大
- 5一种从植物中提取的天然化合物a-damascone，可用于制作“香水”，其结构为：，有关该化合物的下列说法不正确的是A．
- 6阅读下面的文言文，完成1-4题。 王羲之字逸少，司徒导之从子也。羲之幼讷于言，人未之奇。及长，辩赡，以骨鲠
- 7My mother likes baseball. She thinks it is ______.[ ]A.
- 8已知函数f（x）=lnxa-x．（I）若曲线y=f（x）在点（1，f（1））处的切线与X轴平行，求函数f（x）的单调区间
- 9下列有关化学用语的表达正确的是A．甲醛的电子式：B．的名称：3―甲基―2―丁烯C．含78个中子的碘的放射性核素：D．纯碱
- 10现安排8名同学（其中4名男生、4名女生）去参加两项不同的活动，若每项活动都需4人参加，且每项活动至少有1名女生，则不同的