II.Grammar and Vocabulary
Section A
Directions:After reading the passages below,fill in the blanks to make the passages coherent and grammatically correct.For the blanks with a given word,fill in each blank with the proper form of the given word;for the other blanks,u one word that best fits each blank.
(A)
One day I heard two girls talking about making net friends in a cafe.One said that she(25) (meet)one of her net friends and the other told her not to becau most people found their net friends(26)(disappoint)in real life.
We all know it is quite common now that many teenagers,especially(27)from one-child families,like to make net friends and spend lots of time chatting with them becau they need someone to talk with and share their sorrow and happiness.However,is it wi for them to do so?
In my opinion,it is possible for you to find some real good friends with the help of new technology but you(28)take care.When you talk with someone unknown on the Internet,you have no idea at all what ki
nd of person he is and(29)he is telling you the truth.Besides we can't deny that some bad guys mask themlves very well so that they can get many nice people(30)(trap).So,you're taking the risk of meeting your net friends(31) you get any idea about him.In a word,you can never be too careful when meeting your net friends.
(B)
Perhaps one aspect of modern life which is most often considered'annoying'is noi. According to some estimates,the amount of urban noi(32)(double)in the past ten years,and with the increa in road and air traffic,noi is likely to increa too.
Noi quite clearly affects the health of modern man.It is a health threat.Loud noi(33) (say)to be a leading cau of deafness among many people over65.It is also a major(34) (contribute)factor in causing stress,(35)itlf caus a variety of illness.
Noi is sometimes associated with lack of communication in the modem world.In many busy shops,factories and nightclubs,(36)level and constancy of noi make conversation at a natural level difficult or impossible.
Certain people in society,such as motorcyclists,em to believe they have a right(37) (make)as much noi as they like without being fined.Do they?
We are so trained to noi in this modern world(38)people growing up with little (39)no experience of genuine peace and quiet have begun to associate silence with boredom.Isn't it time for us to start teaching young people that silence is golden and that you can do a lot of interesting things(40)the accompaniment of noi?
电信机顶盒Section B
Directions:Complete the following passage by using the words in the box.Each word can only be ud once.Note that there is one word more than you need.
A.accurate
B.alteration
C.average
D.calculates
G.initial H.ly J.multiply
K.prediction
Beyond two or three days,the world's best weather forecasts are bad on guesswork,and beyond six or ven they are worthless.
The Butterfly Effect is the reason.For small pieces of weather—
—and to a global forecaster, small can mean thunderstorms and snowstorms一any___41___fails rapidly.Errors and uncertainties___42___,gathering upward through a chain of unstable features,from dust devils (尘旋风)and windstorms up to continent-size eddies(旋风)43satellites can e.
The modem weather models work with a network of points of the order of sixty miles apart, and even so,some___44____data has to be guesd,since ground stations and satellites cannot e everywh
ere.But suppo the earth could be covered with nsors spaced one foot apart,rising at one-foot___45____all the way to the top of the atmosphere.Suppo every nsor gives perfectly___46____readings of temperature,pressure,dampness,and any other quantity a meteorologist(气象工作者)would want.Exactly at noon a(n)___47___powerful computer takes all the data and___48____what will happen at each point at12.01,then12.02,then
The computer will still be unable to predict whether Princeton,New Jery,will have sun or rain on a day one month away.At noon the spaces between the nsors will___49___alterations that the computer will not know about,tiny variations from the___50____.By12.01,tho alterations will already have created small errors one foot away.Soon the errors will have multiplied to the ten-foot scale,and so on up to the size of the globe.
III.Reading Comprehension
Section A
Directions:For each blank in the following passage there are four words or phras marked A, B,C and D.Fill in each blank with the word or phra that best fits the context.
Ecotourism is a combination of ecology(the study of systems of living things)and tourism. It is___51____"'responsible travel to natural areas that prerves the environment and improves the welfare of the local people"by the International Ecotourism Society.Actually,ecotourism can mean travel to far-off places of great natural beauty,but not always in a(n)____52___way.It's a big business,and the attraction of money can cau people to think about___53____first.While
ecotourism offers benefits to people and ecosystems,it leaves ecosystems open to negative effects,too.
Costa Rica,once a Spanish colony,and independent since1821,has an ecotourism industry worth over one billion dollars yearly,and thousands of jobs have been___54____.Nearly21 percent of the land is now protected national parks,___55____thanks to ecotourism.Nevertheless, due to the number of people visiting the country?s natural places,some damage to the ecosystem has occurred.颈联是哪一句
While___56____can have a negative impact on ecosystems,the same areas might have been ___57____by industries such as farming,logging,or mining if there were no ecotourism industry. Shelters（庇护所）have been created___58____,keeping the ecosystem protected.And,by visiting b
eautiful rainforests and eing rare animals,visitors get a n of their___59____,and of gratitude for them.Tour guides can also be educators who train people to love and care for the environment.Visitors can take the___60____with them to their home countries.
红的英文Unfortunately,while their effect may not be___61____in the off-ason,the constant parade of visitors in the high ason can be damaging.At one national park in Costa Rica,wild monkeys now feed on garbage left by the tourists.___62____,ecotourists tend to ek out places with the rarest animals and plants,___63____the most delicate living things.
It is easy to be critical of the ecotourism industry,but it is important to be___64____as well. Ecotourism can never be"pure".We can't expect zero negative effects on the ecosystem.It is also___65____to suppo that humans won't go anywhere accessible to them.If protection efforts are maintained and incread,tho remaining places of undisturbed nature may be stresd,but they won't be destroyed.
51. A.defined as B.made up of C.applied to D.combined with
52. A.attractive B.natural C.different D.responsible
53. A.effects B.nature C.profits D.economy
54. A.lost B.created C.abandoned D.shifted
55. A.mainly B.comparatively C.unfortunately D.barely
56. A.tourists B.environment C.manufacturers D.politics
谢文57. A.fertilized B.destroyed C.rerved D.stimulated
58. A.equally B.regularly C.instead D.though
59. A.freedom B.hardness C.welfare D.value
60. A.ecosystems B.lessons C.animals D.trainers
61. A.uncertain B.noticeable C.healthy D.special
62. A.For instance B.On the contrary C.In addition D.As a whole
63. A.appreciating B.discovering C.sheltering D.pressuring
64. A.positive B.creative C.effective D.nsitive
65. A.feasible B.reasonable C.unrealistic D.inevitable
Section B
Directions:Read the following three passages.Each passage is followed by veral questions or unfinished statements.For each of them there are four choices marked A,B,C and D. Choo the one that fits best according to the information given in the passage you have just read.
（A）
When I was young,it wasn't the parental love that filled my thoughts in the spring.It was baball.
创新驱动发展
—the crack of a bat,the excitement of chasing a ground
I loved everything about the game—
ball across short green grass,even watching the games on our old black-and-white TV.Yet looking back now,nothing was quite as important to me as the annual ritual（老规矩）of playing catch with my dad.
Dad was never much of a baball fan,but as green leaves began to shoot on bare branches and warmth returned to the air,he would grab his old mitt（棒球手套）and head out to the yard with me just the same.There was something beneficial about playing catch with him,the hum of the ball as it sailed through the air,and the friendly pop as it hit the leather netting.We may have been50feet apart,but the flight of that ball connected us,forming as strong a relationship as any father-son talk ever could have.
I was never the star of my Little League team,yet Dad never cared about that.Every year,he would be out there,waiting to field any fal throw I nt his way.
As I grew older,I realized that our game was a reflection of our relationship一that even if a problem didn't involve a glove and a ball, Dad would always be there to handle anything I threw in his direction.His devotion to our springtime ritual showed his devotion to me——not only to my love of baballl but also to my life.
I've often heard it said that"the devil is in the details.Now I realize that in my relationship with my father,love was in the details.
66.When the author was young,he didn't care much about.
A.the sound of hitting a ball
B.the company of his father
C.the joy of running after a ball
D.the games broadcast on TV
陈抟
67.The author's father practiced catching baball with him on warm spring days,.长大的英文
A.having a father-son conversation with him
B.killing time while doing some physical exerci
C.making him an excellent baball player
D.giving him a guiding hand in his life
68.We can learn from the passage that.
A.a yearly celebration was held to start their spring baball catching ritual
魔法圣婴在线观看B.the author and his father ud to have a loo relationship with each other
C.the author fully realized his father's love for him when he was young
D.the author's father always stood by him whenever he was in trouble
69.What is the passage mainly about?
A.The same hobby shared between the author and his father.
B.The way the author and his father ud to spend spring days.
C.The author's sweet memory of his father's love for him.
D.The analysis made by the author about father-son relationship.
（B）
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