The year is 2094. It has been announced that a comet (彗星) is heading towards the Earth . Most of it will miss our planet, but two pieces will probably hit the southern half of the Earth.
On 17 July , a piece four kilometers wide enters the Earth’s atmosphere with a massive explosion . About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the sea bed. Huge waves are created and spread outwards from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned.
Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes are set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won’t escape for long. Because of the explosions, the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. The sun won’t be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million people remain alive.
Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn’t live through the cold climate that followed and they died out. Will we meet the same end?
1.What is mainly described in the passage?
A.A historic discovery .    B.An event of imagination
C.A research on space .    D.A scientific adventure.
2.When the first piece hits the South Atlantic, it causes  ________  .
A.a(chǎn)n earthquake   B.damages to cities   C.a(chǎn)n Earth explosion   D.huge waves
3.Why can’t the northern half of the earth escape for long ?
A.Because the land is covered with water
B.Because the light and heat from the sun can not reach the earth .
C.Because people there can not live at the temperature of zero .
D.Because wars break out among countries .
4.By giving the example of dinosaurs , the author tries to prove ________ .
A.a(chǎn)nimals could not live in the cold climate
B.what happened 65 million years ago was an invented story
C.the human beings will die out in 2094
D.the Earth could be hit by other objects in space

小題1:B
小題2:D
小題3:B
小題4:D
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解


In Britain arrangements for inviting and entertaining guests at a wedding are usually the responsibility of the bride's family.In most cases it is mainly friends and relations of both families who are invited but when bride's father is a businessman of some kind, the  wedding reception may provide a useful occasion for establishing social connections with clients or customers and other people whose goodwill may be of advantage to him.it is, however, the bride's mother who has the job of sending out the formal printed invitation cards.
In the case of a church wedding, the vicar of each parish(教區(qū)) in which the bride and bridegroom live is normally informed about a month in advance of the ceremony so that an announcement of the coming wedding can be made in church on each of three Sundays before it takes place.Anyone who may know of an existing marriage of either partner is ordered to give information, though this means of avoiding bigamy must have been more effective in the days when people attend the religious service and the bride usually wears the traditional long white dress and veil, while her bridesmaids, who are children, wear long dresses in attractive colors.This may also happen in the case of a civil wedding in a register office but is probably less usual.
The reception which follows may be held in a restaurant, a local hall or, when there are few guests, in the bride’s own home.Refreshments are provided, a special iced wedding-cake is cut(usually to the accompaniment of speeches)and distributed to the guests, toasts are drunk and dancing may follow.At some point in the celebrations, the bride goes off to change into everyday clothes and then leaves the party with her husband to go on their honeymoon, the journey they will make together, often in romantic surrounding abroad.
小題1:It is the bride's parents who normally have to________.
A.make all the arrangements for the wedding
B.provide hospitality for the people attending
C.decide who shall be invited
D.pay all expenses involved
小題2:What possible difference is suggested between a church and a civil wedding?
A.Civil weddings are less commonly followed by a reception.
B.It is less usual for guests to attend the civil wedding formalities.
C.Guests at civil weddings are less formally dressed.
D.There could be less attention paid at the latter to convention and picturesque effect.
小題3:The reception normally takes place in the bride’s home if________.
A.this is a large one.
B.there is enough room to entertain the people invited.
C.the parents cannot afford to hire a hall.
D.there is to be no party afterwards.
小題4:The couple leave for their honeymoon________.
A.a(chǎn)fter the church or register office ceremony
B.immediately after the cake has been cut and the speeches made
C.a(chǎn)t the end of the reception
D.a(chǎn)s soon as the bride is ready

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空


第一節(jié)完形填空(共10小題;每小題2分,滿分20分)
閱讀下面短文,掌握其大意,然后從21--30各題所給的A、B、C和D項(xiàng)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
Experts believe that young people are drinking more alcohol than ever. They say it's not just the __21__ that teenagers consume that's worrying them but also what they do when they're drunk.
A recent survey found that 40% of British teens drank at least once every month and that younger teens were often __22__ to take their first drink by older friends.
As one teen said, "When you're with all your friends and having a good time, if someone gets out some alcohol you just __23__ it and drink."
The government believes part of the problem is the availability of __24__ alcohol and has introduced a law to ban such drinks. Others oppose the law because they say it __25__ targets poorer drinkers.
One young drinker interviewed thinks price is __26__ and that teens, determined to get drunk, will find a way. But alcohol expert Professor Martin Plant says the evidence supporting the new law is __27__. He said, "The science is absolutely clear. Putting in a minimum price will __28__ alcohol consumption by young drinkers. This is the first real development that offers the __29__ of cutting the size of the alcohol problem, and luckily the government has __30__ the opportunity."
21. A. time                  B. types                C. products           D. amount
22. A. promised            B. encouraged       C. forced              D. charged
23. A. go along with      B. come into         C. turn to              D. get away with
24. A. sweet                 B. strong              C. cheap                      D. expensive
25. A. intentionally       B. unfairly            C. rightly              D. completely
26. A. irrelevant           B. unreasonable     C. inexpensive       D. unknown
27. A. weak                 B. existing            C. convincing        D. approving
28. A. prevent              B. reduce              C. balance             D. delay
29. A. issue                  B. choice              C. time                 D. promise
30. A. missed                      B. given                      C. taken                D. used

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空


第三節(jié):完形填空(共20小題,每小題1.5分,滿分30分)
閱讀下面短文,掌握其大意,然后從各題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng)。
The climate will be warm and __21___ with prolonged droughts in most of the world’s grain growing ___22__. Because of the increase in temperature, the ice cap will begin to melt and sea level is predicted to __23___ about ten meters, causing flood in many areas.
In the atmosphere, a concentration of carbon dioxide acts like the _24__ in the roof of a greenhouse. It allows the sun’s rays to pass _25___ easily on the way to the earth’s _26__, but prevents heat _27__ by the earth from escaping back into space. __28__, as the level of atmospheric carbon dioxide rises,because of the industrial burning of fossil fuels, this greenhouse effect could __29__ the temperature of the earth. The burning of fossil fuels __30__ carbon dioxide. Carbon dioxide accumulates(積聚) in the atmosphere, and __31_ the greenhouse effect, the temperature of the earth’s surface could rise. __32__ this warming up took place, the polar ice caps would begin to melt,__33__raising sea level. The __34__ influence that seems to be cooling the earth is the variable behavior of the sun. As the sun rotates(旋轉(zhuǎn)) on its orbit, it presents hotter or colder faces to the earth, and this seems to have a considerable effect __35__ the distribution of the earth’s atmospheric pressure and on the wind circulation. The heat __36__ of the sun also varied, the latest trend being __37__, the heat output appears to be decreasing and the indications are that the earth’s __38_ is entering a cooler cycle. Scientific models that take __39__ account this __40__ behavior of the sun are also predicting that the world should be entering a new Ice Age. 
21. A. wet           B. rainy               C. dry                 D. icy
22. A. farms               B. regions              C. towns               D. villages
23. A. rise             B. appear                 C. move              D. raise
24. A. glass            B. shylight(天窗)     C. chimney       D. attic(頂樓)
25. A. by              B. over                    C. in                    D. through
26. A. ground        B. bottom                C. floor              D. surface
27. A. taken in      B. sent out                    C. admitted to     D. taken out
28. A. However     B. Yet                    C. Afterwards        D. Therefore
29. A. benefit               B. forbid                  C. raise             D. effect
30. A. leads to     B. gives off              C. results from      D. joins hands
31. A. as to           B. as for                         C. without         D. because of
32. A. Whether      B. Before                   C. If                   D. After
33. A. so             B. instead                    C. thus            D. but
34. A. natural      B. unusual              C. former                     D. ordinary
35. A. in                      B. on                         C. over                 D. at
36. A. input           B. activity              C. output           D. movement
37. A. downward        B. upward                    C. forward          D. onward
38. A. pressure    B. surface              C. climate         D. appearance
39. A. from         B. into                   C. in                   D. on
40. A. unbelievable B. dull                         C. variable         D. hidden

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空


Ⅲ完型填空(共20小題,每小題1.5分,滿分30分)
閱讀下面短文,從短文后所給各題的四個(gè)選項(xiàng)(A、B、C和D)中,選出可以填入空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
Some people hate everything that is modern . They cannot   36   how anyone can really like modern music ; they find it hard to   37   the new fashions in clothing ; they think that all modern paintings are   38   ; and they seldom have a good   39   for the new buildings . Such people take their standards of perfection from the   40   . They are usually impatient with anyone who is   41   enough to   42   in new ways . It is ,   43   , true that many artists do not   44   and instead produce   45   that can only be considered as   46   . If the work of art is a painting , the artist’s failure concerns   47   alone , but if it is a building , his failure concerns   48   too.
This does sometimes happen ,   49   it is completely untrue to say , as some people do , that modern architecture (建筑) is    50   . We cannot   51   every modern building by the standards of the old times , though we   52   the buildings of the past . With better technique , the modern building are more   53   . The architect knows he should learn from the past , yet  54   his greater resources of knowledge and materials , he will never follow the past . He is too   55   to do that .
36.A. imagine       B. stand         C. receive         D. enjoy
37.A. show         B. design       C. accept         D. make
38.A. beautiful     B. ugly         C. strange       D. common
39.A. idea          B. word             C. dream         D. project
40.A .foreigners     B. custom      C. nation       D. past
41.A. outstanding    B. foolish     C. brave        D. clever
42.A. experiment    B. plan        C. make        D. manage
43.A. as usual       B. in all        C. on average     D. of course
44.A. matter        B. publish      C. succeed        D. paint
45.A. experiences    B. works        C. presents             D. organizations
46.A. failures       B. fools        C. foreigners      D. views
47.A. the art        B. itself        C. himself        D. the painting
48.A. everybody      B. the place         C. the world     D. others
49.A. and          B. but         C. for          D. as
50.A. nothing      B. something     C. great              D. simple
51.A. design        B. judge       C. consider         D. think
52.A. dislike       B. realize      C. build        D. admire
53.A. advanced      B. beautiful     C. gifted        D. famous
54.A. by           B. on          C. at             D. with
55.A. bright         B. disappointed  C. proud        D. rich

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


A team from Krakow, in Poland, used functional magnetic resonance imaging (機(jī)能性核共振成像)(FMRI)to assess brain activity when 40 volunteers were shown various images.Men showed activity in areas which dealt with what action they should take in order to avoid or face up to danger.But the study found more activity in the emotional centers of women's brains.The researchers, from another university, carried out scans on 21 men and 19 women.Brain activity was monitored while the volunteers were shown images of objects and images from ordinary life designed to remind different emotional states.
The images were displayed in two runs.For the first run, only negative pictures were shown.For the second run, only positive pictures were shown.
While viewing the negative images, women showed stronger and broader activity in the left thalamus(神經(jīng)床).This is an area which passes sense information to the pain and pleasure centres of the brain.Men showed more activity in an area of the brain called the left insula(腦島), which plays a key role in controlling natural functions, including breath, heart rate and digestion.Generally, activity in this area tells the body to either run away from danger, or meet it head on - the so-called "fight or flight response".
While viewing positive images, women showed stronger activity in an area of the brain associated with memory.With men, the stronger activity was recorded in an area associated with visual processing.Dr Urbanik believes these differences suggest women may analyze positive stimuli(刺激)in a broader social context and associate positive images with a particular memory.
For instance, viewing a picture of a smiling child might remind memories of a woman's own child at this age.On the contrary, male responses tend to be less emotional.
1.The research shows that men response differently to__________compared with women.
A.different images    B.ordinary life 
C.different activities        D.medical scan
2.According to the passage, when faced with danger, ____________.
A.women react more slowly than men       B.women usually try to avoid it 
C.men usually have no reaction         D.men react to it more directly
3.What is discussed in the 4 th paragraph?         .
A.Men and women’s different memories   B.The different responses to the children
C.Different reactions to positive stimuli    D.Negative results of the visual processing
3.The passage mainly develops______.
A.by inferring                   B.by comparing  
C.by listing examples       D.by giving explanations

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Many Western people are not used to sitting on the floor any more. In Japan, however, sitting upright on the floor is common in different situations. For example, meals are traditionally had when people sit on the tatami (榻榻米) loor around a low table. Also during the tea ceremony and other traditional events, one sits on the floor.
The formal way of sitting for both men and women is kneeling upright. People who are not used to sitting in this style may feel uncomfortable after a few minutes, and their legs may go numb. However, foreigners are not usually expected to be able to sit in this style for a long time, and an increasing number of Japanese people themselves aren’t able to do so, owing to a more westernized lifestyle.
In other situations, men usually sit cross-legged, while women sit on their knees laying both legs to one side. The former sitting style is considered wholly male, while the latter is considered completely female.
The most important guest sits on the honored seat which is set farthest from the entrance. If there is a tokonoma (壁龕) in the room, the guest should be seated in front of it. The host or the least important person is supposed to sit next to the entrance. Of course, there are other things to be considered in each particular case.
1. Which of the following situations is NOT mentioned in the passage?
A. When men and women meet.
B. When a tea ceremony is held.
C. When traditional events are held.
D. When meals are traditionally had.
2. According to the passage we can learn that ______.
A. more and more Japanese sit in the formal way
B. foreigners should always sit in the formal style in a Japanese home
C. men shouldn’t sit on their knees laying both legs to one side
D. men and women in Japan sit in the same informal way
3. When some guests are in a Japanese home, _______ should sit nearest to the entrance.
A. the host himself
B. both the host and the hostess
C. the host or the least important person
D. the most important guest
4. What is the passage mainly about?
A. How foreigners should sit in Japanese homes.
B. How foreigners should behave in Japanese homes.
C. Where to sit in Japanese homes.
D. How and where to sit in Japanese homes.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Vampires (吸血鬼), creatures of myth, have been around in one form or another for centuries. Terrifying but also attractive, they are as popular in the early 21 st century as ever, as the current popularity of Twilight series, and its hero Edward Cullen, show.
Vampires first appeared in fiction in the 1700s. in 1895 Irish novelist Bram Stoker published Dracula, introducing the world’s most famous vampire.
But just what is it about these drinkers of human blood that continues to fascinate us? Speaking to Eric Lewis of the Times and Transcript website, academic Deborah Wells said that vampires are “culturally adaptive”. “We create very different vampires to fit different times. Edward Cullen is not the same as Count Dracula,” she said.
Different as they are, Wells believes vampires are “the perfect containers into which we can pour our current cultural anxieties”, Bram Stoker’s Dracula is powerful, yet old and physically ugly. Stoker’s book dealt with fear of the fall of the British Empire, real fears in the day in which it was written.
According to the website Bookrags, today’s vampires have all our cultural desires, money, power and sexual attraction. Represented by Cullen, they are noble, handsome young men whom women find irresistible. What’s more, vampires challenge traditional ideas about death, science and parental authority. This may be why teenagers are drawn to vampire tales.
“In many ways, the vampire story shows up teenage concerns,” said wells. “The emotional intensity (強(qiáng)度) of the relationship with the vampire matches the intensity of how it feels to have your first real love affairs. Your first real love, it really feels like life and death.”
55.The best title for this passage should be_______.
A.Vampires may continue to drink our blood
B.Vampires have been around us for long
C.Why Twilight is so popular nowadays
D.We still like the story about vampires
56.What is the image of the vampire in Bram Stoker’s book?
A.Anxious but perfect.
B.Powerful, old and ugly.
C.Terrifying but also attractive.
D.Afraid of the fall of the British Empire.
57.According to the website Bookrages, today’s vampires_______.
A.desire money, power and sexual attraction
B.may not think highly of parental authority
C.dare to give up traditional ideas
D.a(chǎn)re likely to be resisted by women
58.Which of the following statements is true according to Wells?
A.People need different vampires in different times.
B.Our current cultural anxieties are hidden in vampires.
C.The vampire story reflects the conches of the teenagers.
D.The relationship with the vampire equals your first real love.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


E
根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Every boy and every girl expects their parents to give them more pocket money. Why do their parents just give them a certain amount?   51  
The amount of money that parents give to their children to spend as they wish differs from family to family.   52   Some children get weekly pocket money. Others get monthly pocket money.
First of all, children are expected to make a choice between spending and saving. Then parents should make the children understand what is expected to pay for with the money. At first, some young children may spend all of the money soon after they receive it. Parents are usually advised not to offer more money until it is the right time.  53
In order to encourage their children to do some housework, some parents give pocket money if the children help around the home. Some experts think it not wise to pay the children for doing that. 54   
Pocket money can give children a chance to experience the three things they can do with
themoney. They can spend it by giving it to a good cause. They can spend it by buying things they want.   55  Saving helps children understand that costly goals require sacrifice. Saving can also open the door to future saving and investing for children.
A.They can save it for future use.
B.Timing is another consideration.
C.As helping at home is a normal part of family life.
D.Some children are not good at managing their pocket money.
E. Learning how to get money is very important for every child.
F. One main purpose is to let kids learn how to manage their own money.
G. By doing so, these children will learn that spending must be done with a budget(預(yù)算).

查看答案和解析>>

同步練習(xí)冊答案