Comets(彗星) are parts of our solar system. Like the planets, they go around the sun.
But comets are not made of solid rocks like planets. A comet is a ball of dust, stones, and ice. Many people call comets dirty snowballs.
The “snowball” may be only a few miles across. But when the sun heats the “snowball,” much of it is changed to gases. The gases spread out and form the comet’s head, which may be thousands of miles across.
A comet moves fast in its trip around the sun. But when we see it, the comet does not seem to move. That’s because it is so far away. The moon moves fast, but when you look at it, you can’t see any motion(運動). That’s because the moon is far away.
Each year astronomers(天文學家) discover new comets. Some of them are seen only once. They make one trip around the sun and then go away out into space. The sun’s gravity cannot hold them.
Other comets, like Halley, keep returning. They have been captured by the sun. Halley’s earliest visit was probably 3,000 years ago. It may keep returning for another 3,000 years.
But every time a comet goes around the sun, the comet loses part of itself. Gases and dust are pulled out of the comet. That’s why Halley is now dimmer(暗淡的) than it used to be. Next time it visits us, in 2062, it may be even dimmer. Each visit it may get dimmer and dimmer, until it finally disappears.
小題1:What is this passage mostly about?
A.Comets and the sun.
B.Why comets are like snowballs.
C.Who discovered the first comet.
D.Facts about comets.
小題2:How does the writer help the reader understand what a comet looks like?
A.By telling about a famous one.
B.By explaining how far away it is.
C.By describing how fast it moves.
D.By describing it as a dirty snowball.
小題3:What is the most likely reason the writer wrote this passage?
A.To give information about comets.
B.To tell readers about famous comets.
C.To explain the importance of comets.
D.To encourage readers to look for comets.

小題1:D
小題2:D
小題3:A 

小題1:根據(jù)文章內(nèi)容大意可知答案為D
小題2:根據(jù)文章內(nèi)容But comets are not made of solid rocks like planets. A comet is a ball of dust, stones, and ice. Many people call comets dirty snowballs.可知答案為D
小題3:根據(jù)文章內(nèi)容But every time a comet goes around the sun, the comet loses part of itself. Gases and dust are pulled out of the comet. That’s why Halley is now dimmer(暗淡的) than it used to be. Next time it visits us, in 2062, it may be even dimmer. Each visit it may get dimmer and dimmer, until it finally disappears.可知答案為A
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科目:初中英語 來源:不詳 題型:完形填空


閱讀下面的短文,掌握其大意,然后從各題所給的選項中選出一個最佳選項。
Tick, tick, tick! Good morning, Jim! It’s 6:30 now. It’s time   1   up. Do you know me? I’m your new friend. My name is Clock. Look   2  me. I have no feet,  3  I can walk with my hands. I have no mouth, but I   4  speak to you. Now please listen to   5 . Today is Monday. You have many things to do. Classes  6 at 8:00. You have four classes in the morning and two classes in the afternoon. After 3:40 you have a basketball match   7  Class Two. You come   8  at 5:40. You have supper at 6:00. You   9  CCTV news at 7:00. And you go to bed at 9:30. Now please get up quickly and have your breakfast or(否則)you will be   10 .
小題1:
A.get B.gets C.to get D.getting
小題2:
A.a(chǎn)t B.for C.a(chǎn)fter D.like
小題3:
A.a(chǎn)nd B.but C.so D.or
小題4:
A.can’t B.mustn’t C.must D.can
小題5:
A.I B.my C.mineD.me
小題6:
A.begin B.beginsC.beginningD.to begin
小題7:
A.to B.withC.a(chǎn)nd D.for
小題8:
A.home B.to homeC.your homeD.a(chǎn)t home
小題9:
A.watchB.readC.see D.look at
小題10:
A.earlyB.happyC.glad D.late

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科目:初中英語 來源:不詳 題型:閱讀理解

I have been using the Internet since I was five years old, when my dad first sat me down in front of a computer and connected me the World Wide Web.
I’ve always felt like a master of the Internet world. AOL Instant Messaging, MSN, Gmail, Facebook. Myspace---I’ve got it all under control. I thought there was nothing more to it besides checking my e-mail and wasting my time, until I was introduced to electronic commerce(e-commerce): business on the Internet.
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“Why are all these packages arriving in the mail for you, Katy?” I asked her one day. Strange envelopes had been put on our doorstep for weeks now, each one always addressed to my sister; and we all know little sisters should never be getting more mail than their elders!
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I felt as if my entire life, there had been a store right in my backyard that I had never walked into! That week, I ordered a used Spanish textbook for my summer course online for 10 percent of the publishing price. A few days later, I bought an iPod protector and a book or two via the wonderful eBay.com.
小題1:From the first two paragraph we can conclude that the author        
A.had no experience using computers
B.had no idea of what e-commerce is
C.only used the Internet to check e-mail
D.thought surfing the Internet was a waste of time
小題2:The writer didn’t find out about e-commerce until       
A.he stopped web-surfing
B.he visited a store in his backyard
C.his friends told him about the online deals they made
D.his sister explained the packages she got by mail
小題3:We can infer from the last paragraph that the author       .
A.has begun to enjoy online shopping
B.loves the big store in her backyard
C.feels she is a true master of the Internet
D.never enjoyed shopping that much
小題4:What’s the purpose of the article?
A.To make an online shopping ad.
B.To do business on the Internet.
C.To advise people to do online shopping
D.To suggest how he begins online shopping.
小題5:What would be the best title of the article?
A.Online BusinessB.Good deals
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科目:初中英語 來源:不詳 題型:閱讀理解

In the UK, most children have their lunches at school, but in some schools, parents can choose what their children eat. The children can have a school dinner-a hot, cooked meal; or they can take a packed(包裝的) lunch with them, which usually includes cold food like sandwiches.
Often parents know what their children want. Cath, a mother of three children, told us, “My children have packed lunches because they say they don’t like to have school dinners. So I make three packed lunches every morning.”
However, another mother, Susan, made a different choice. She said, “My daughters have a always had school dinners. I think they probably get healthier food at school than a few sandwiches I make for them.”
But how healthy are school dinners? Kaz, a father, thought poorly of them. He said, “Fizzy(起泡的) drinks were offered and I think there were a lot of chips.”
Jamie Oliver spent a year working in a school kitchen. He was worried about the unhealthy food which included burgers, pizzas and chips. So he tried to cook healthy food such as good stews and curries for the children instead.
So Jamie improved the school dinners, and trained the dinner ladies to cook healthy food in that school. Then he advised the government to improve school food across the country. And it seems that the changes have begun.
Anna, a pupil, told us, “We used to have a fast food window where you got chips and coke, but they stopped that this year. There’s a salad restaurant, which is good, so it’s healthier than it was.”
根據(jù)材料內(nèi)容選擇最佳答案,并將其標號填入前括號內(nèi)。
小題1:How many meals do most children in the UK have at school?
A.OneB.TwoC.ThreeD.Four
小題2:        would like the children to have the school meals.
A.CathB.SusanC.KazD.Jamie
小題3:Jamie thought         were healthy food.
A.stews and curriesB.burgers and pizzas
C.chips and fizzy drinksD.sandwiches and coke
小題4:The last two paragraphs(段落) show that        .
A.there’s a salad restaurant in every school
B.salad is the only healthy food for students
C.schools have begun to cook healthier food
D.the government doesn’t care about school dinners
小題5:What is the best title for this text?
A.Healthy FoodB.Unhealthy Food
C.Packed LunchesD.School Dinners

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科目:初中英語 來源:不詳 題型:閱讀理解



The rockets take astronauts and man-made satellites into space. The satellites are used for communication, weather monitoring and research. But how do satellites stay up without falling down?
There are two opposite forces (力量) acting on the satellite. One of them is the force of gravitation (地心引力), which tries to pull the satellite towards the earth. The other force is created by the rotation (旋轉(zhuǎn)) of the satellite around the earth. This force tries to take the satellite away from the earth. With these two forces, the satellite goes round and round. The gravitational pull of the earth (the force which pulls everything towards the ground) is like a rope which keeps the satellite from flying away.
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A.communication
B.monitoring the weather condition
C.doing some research
D.taking pictures
小題2:The force that pulls the satellite towards the earth is created by ________.
A.the earth
B.the satellite itself
C.the rotation of the satellite
D.the rope
小題3:Why can’t the satellites fly away?
A.Because of the force from the earth.
B.Because the satellite is too big.
C.Because of the force created by the rotation of the satellite around the earth.
D.Because people on earth have made ropes to tie the satellites tightly.
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A.when it flies faster
B.when its speed slows down
C.when people cut the rope
D.when there is no electricity in it
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A.There are four forces acting on the satellite.
B.The force of gravitation makes the satellite go round and round.
C.As time goes by, the satellite will finally fall down.
D.The satellite will stay in space forever.

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科目:初中英語 來源:不詳 題型:閱讀理解

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Here are some things students often do.
No-garbage lunches. How much do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school!
No-car day. On a no-car day, nobody comes to school in a car--- not the students and not the teachers! Cars give pollution to our air, so remember: Walk, jog, bike or run. Use your legs! It’s lots of fun!
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小題1:Environment clubs ask students _______.
A.to run to school every day
B.to take exercise every day
C.not to forget to take cars
D.not to throw away lunch bags
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A.both students and teachersB.only students
C.no teachers and studentsD.only teachers
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科目:初中英語 來源:不詳 題型:完形填空

As everyone knows, there are many  16  of transportation in the world, like bicycles, buses, ships, trains and  17  .
If you are in big  18 like Shanghai or Beijing, maybe you get to school   19  a subway or you have to  20  to school because you live in a mountain village. Here I am just trying to say something about 21  .
Ten years 22 , bicycles were very 23 in most villages.  24  family had one or two of bicycles. Children got to school by bicycle;  25  rode bicycles to go shopping. Then motorcycles (摩托車)   26  to become popular. People no longer rode bicycles because motorcycles ran   27  faster.  But now, in some countries,bicycles are highly suggested
  28  the main means of transportation. They think buses, cars and motorcycles pollute(污染) the air but bicycles   29  . So, to live a low-carbon life,   30  a bike is a good way.
小題1:
A.kindB.kindsC.meanD.way
小題2:
A.otherB.othersC.the otherD.a(chǎn)nother
小題3:
A.citiesB.countriesC.villagesD.countryside
小題4:
A.onB.byC.inD.of
小題5:
A.on footB.walkC.walksD.runs
小題6:
A.bicyclesB.motorcyclesC.busesD.cars
小題7:
A.laterB.beforeC.a(chǎn)goD.a(chǎn)fter
小題8:
A.cheapB.importantC.expensiveD.popular
小題9:
A.AllB.BothC.Every D.Most
小題10:
A.womenB.boyC.womanD.girl
小題11:
A.beginB.beganC.begunD.start
小題12:
A.moreB.muchC.lessD.most
小題13:
A.forB.inC.a(chǎn)tD.a(chǎn)s
小題14:
A.notB.don’tC.doesn’t D.didn’t
小題15:
A.ridingB.ridesC.rode D.ride

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科目:初中英語 來源:不詳 題型:閱讀理解

根據(jù)短文內(nèi)容,選擇正確的選項。
The world itself is becoming much smaller by using modern traffic and modern communication means(交流方式). Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.
Man has been polluting the earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in a place, men moved to another place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It’s bad to all living things in the world, but it is not only one kind of pollution. Water pollution kills fish and pollutes drinking water. Noise pollution makes us become angry more easily.
Many countries are making rules to fight against pollution. They stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air.
The pollution of SO2 is now the most dangerous problem of air pollution. It is mostly caused by heavy traffic. It is certain that if there are fewer people driving, there will be less air pollution.
The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must try to control the growth of population at the same time.
小題1:Our world is becoming much smaller .
A.because the earth is being polluted day and night
B.because science is developing
C.because of the rise in population
D.because the earth is blown away by the wind every year
小題2:Thousands of years ago, life was  it is today.
A.much easier thanB.a(chǎn)s easy as
C.a(chǎn)s hard asD.much harder than
小題3:Pollution comes in many ways. We can even hear it. Here “it” means .
A.water pollutionB.a(chǎn)ir pollution
C.noise pollutionD.rubbish
小題4:What is the most dangerous problem of air pollution?
A.CO2B.H2OC.SO2D.CO
小題5:Air pollution is the most serious kind of pollution because .
A.it’s bad to all living things in the world
B.it makes much noise
C.it has made our rivers and lakes dirty
D.it makes us become angry more easily

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科目:初中英語 來源:不詳 題型:閱讀理解

Different weather makes people feel different. It influences (影響) health, intelligence (智力) and feelings.
In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March.
The weather can also influence intelligence. For example, in a 1983 report by scientists, IQ (智商) of a group students were very high when a very strong wind came, but after the strong wind, their IQ was 10% below. The wind can help people have more intelligence. Very hot weather, on the other hand (另一方面), can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year (July and August).
Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot summer. At about 18C, people become stronger.
Low air pressure (氣壓) may make people forgetful. People leave more bags on buses and in shops on low-pressure days. There is a “good weather” for work and health. People feel best at a temperature of about 18 centigrade (攝氏度).
Are you feeling sad, tired, forgetful, or unhappy today? It may be the weather’s problem.
小題1:People may have more intelligence when _____ comes.
A.a(chǎn) rain B.very hot weather
C.a(chǎn) strong wind D.low air pressure
小題2:Low air pressure may make people _______.
A.forgetful B.sad C.a(chǎn)ngry D.tired
小題3:In “good weather” of 18 centigrade, _______.
A.people are very forgetful
B.people can’t do their work well
C.thin people feel cold
D.people are in better health
小題4:The writer wants to tell us that _______.
A.hot and cold weather influences all people in the same way
B.weather influences people’s lives
C.IQ never changes during weather changes
D.There is a good kind of weather for people’s work and health

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