题目内容

Photography is about taking photographs. In 1826, a Frenchman named Niepce needed pictures for his business. But he was not a good artist. So he invented a very simple camera. He put it in a window of his house and took a picture of his garden. That was the first photograph.
The next important date in the history of photograph was 1837. That year, Daguerre, another Frenchman, took a picture of his studio. He used a new kind of camera and a different process. In his pictures, you could see everything very clearly, even the smallest details. This kind of photograph was called a daguerreotype.
Soon, other people began to use Daguerre’s process. Travelers brought back daguerreotypes from all around the world. People photographed famous buildings, cities and mountains.
In about 1840, the process was improved. The photographers could take pictures of people and moving things. The process was not simple. The photographers had to carry lots of films and processing equipment(设备). But this did not stop the photographers, especially in the United States.
Mathew Brady was a well-known American photographer. He took many pictures of famous people. The pictures were unusual because they were very life-like and full of personality. Brady was also the first person to take pictures of war. His 1862 Civil War pictures showed dead soldiers and destroyed cities. They made the war seem more real and more terrible.
In the 1880s, new inventions began to change photograph. Photographers could buy films readymade in rolls(卷). So they did not have to make the film themselves. Also, they did not have to process(冲洗) the film at once. They could bring it back to their studios and develop it later. They did not have to carry lots of equipment. And finally, the invention of the small hand-held camera made photography less expensive.
Photography is also a form of art. Some photographs were not just copies of the real world. They showed ideas and feelings, like other art forms.
Title: The    1  of Photography
Photography doesn’t only mean taking photographs; it is also a form of art. Photographs showed not only the real world, but also the ideas and feelings.
In 1826
A Frenchman named Niepce invented a very simple camera and the first photograph was    2  by him.
In 1837
Another Frenchman Daguerre invented a kind of photograph called    daguerreotype. People could see    3    things in the pictures.
In 1840
The photographers could take pictures of people and moving things
with lots of films and processing equipment.
In 1862
An American photographer Brady took many pictures of real and  4   things in the war. He was the first person to take war pictures.
In the 1880s
There were films readymade in rolls(卷). Photographers did not have to carry lots of equipment any more. The invention of the small  hand-held camera made photography  5 .

小题1:development
小题2:taken
小题3:clear
小题4:terrible
小题5:cheap

小题1:通过短文描述可知本文主要介绍的就是摄影技术的发展史,故填development
小题2:根据第一段描述可知填:taken,他自己拍的。句子主语为动作对象,故用被动语态。
小题3:根据In his pictures, you could see everything very clearly,可知填clear
小题4:根据They made the war seem more real and more terrible.及上文描述可知填terrible
小题5:根据And finally, the invention of the small hand-held camera made photography less expensive.可知填cheap,make sth adj使某物怎么样。
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The human body is a living machine, and, like all machines, it needs “fuel” to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy?
The energy value of food is usually measured in calories(卡). A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1℃. The number of calories people need per day is different, as the picture shows. Also, the number of calories you use at any one moment normally depends on the activity you are in. For example, you need more calories for standing than for sitting, more for running than for walking, and so on.
The energy in food is in the form of three kinds of chemical materials—carbohydrate(碳水化合物), protein(蛋白质) and fat. Carbohydrate provides 3.8 Cal /gm of the energy, protein 4.0 Cal/gm, and fat 8.8 Cal/gm. Each food contains different amounts of these materials, as the round pictures show.
(P= protein      C= carbohydrate    F=fat)
小题1:How many calories are needed to raise the temperature of 5kg of water from 35℃ to 90℃?
A.55.B.175.C.325.D.275.
小题2:Which of the following contains the most amount of calories?
A.Milk.B.RiceC.Peanuts.D.Milk or peanuts.
小题3:Who needs the most amount of calories each day?
A.A woman.B.An office worker.C.A farmer.D.A boy aged 16.
小题4:Which of following is True?  
A.You need more calories for swimming than for mountain climbing.
B.A child aged 8 needs the same amount of calories every day as a man over 70 does.
C.A woman feeding baby needs over 4 times the amount of calories that a baby does.
D.Everyone needs the same amount of calories per day.
小题5:This passage mainly tells us ______.
A.all the energy is in food
B.the human body needs energy
C.the number of calories depends on your activity
D.we must only eat peanuts to get calories
Here comes the last term of Junior 3. Terrible! The big exam is coming in less than two months. You still have a lot to do. How will you spend it? We invited three students to share their stories.
Dou Yi, 15,Beijing
My chemistry  used to be poor in the past. I got scores of around 40 on every test. During the last term, I decide to beat chemistry. I will start to work hard. In class I take every possible note. After school, I spend most of my time studying chemistry. My parents also ask their friend, a chemistry teacher, to help me . Finally in the latest exam, I got 65! How happy I am!
Wang Zhaolin, 16, Chongqing
My foot got hurt a week before the big PE exam . Luckily, I recovered(康复) in time. For PE , all you need is to practice. Sports can also help you relax. Be careful not to get hurt as I did.
Wang Feixuan, 15, Xi’an
My experience is that for Junior3, every minute of the last term is important. Don’t waste any of them. I try to remember English words while waiting in line to get my lunch. I read textbooks on the bus to and from school. I work hard at home and sometimes stay up late studying. Want to have fun? Leave it for the summer holiday after the big exam!
小题1:Dou Yi, from Beijing, works hard on chemistry by       .
A.taking every possible note
B.spending all his time playing
C.asking a chemistry teacher for help
D.Both A and C
小题2:Wang Zhaolin thinks if you want to get better score in PE, you have to      .
A.relax yourself well
B.practice really hard
C.get hurt a week before the exam
D.sleep well
小题3:In Wang Feixuan’s opinion,       .
A.every minute of the last term is important
B.students still have a lot of time to waste
C.if you want to have fun, do it now
D.you only need to work hard at school
小题4:Which of the following sentences is WRONG?
A.The big exam is coming less than two months from now
B.Dou Yi’s chemistry is much better now
C.Wang Zhaolin’s foot got hurt after the PE exam
D.Wang Feixuan tries to remember English words while waiting in line to get her lunch
Many people catch a cold in the spring time and / or fall.  It makes us wonder .if scientists can send a man to the moon, why they can't find a cure for the common cold. The answer is easy. There are exactly hundreds of kinds of cold viruses there. You never know which one you will get, so there isn't a cure for each one.
When a virus attacks your body, the body works hard to get rid of it. Blood rushes to your nose and brings congestion(充血)with it .You feel terrible because you can't breathe well, but your body is actually "eating" the virus. Your temperature rises and you get a fever, but the heat of your body is killing the virus. You also have a running nose to stop the virus from getting to your cells.  You may feel miserable, but actually your wonderful body is doing everything it can to kill the cold.
Different people have different remedies(治疗法)for colds. In the United States and sane other countries, for example, people might eat chicken soup to feel better. Some people take hot baths and drink warm liquids.  Other people take medicine to stop the fever, congestion, and running nose.
There is one interesting thing to note - some scientists say taking medicines when you have a cold is actually bad for you. The virus stays in you longer because your body doesn't have a way to fight it and kill it .Bodies can do an amazing job on their own.  There is a joke, however, on taking medicine when you have a cold. It goes like this:
If it takes about one week to get over a cold if you don't take medicine,  but seven days to get over a cold you take medicine.
小题1:The scientists think   .when someone catches a cold.
A.they have many ways to cure the patients
B.it's difficult to find a good way to cure the patients
C.taking hot baths and drink warm liquids can cure the patients
D.people should eat chicken soup to cure themselves
小题2: Why can't you breathe we11 when you catch a cold? Because.
A.you get a fever
B.the weather is so cold
C.blood rushes to your nose and brings congestion with it
D.too much virus stays in your nose and prevent you from breathing
小题3:The blood is _____for the virus when someone gets a cold.
A.peacefulB.safeC.usefulD.deathful
小题4:Which sentence is not right according to the passage?
A.The heat in your body can kill the virus when you have a fever.
B.A running nose can prevent the virus from attacking your cells.
C.If you have a cold , you mustn’t take medicines.
D.It's not the same to cure the patients when they have a cold.
小题5: What does the underline sentence mean in the last paragraph?
A.感冒了需要你吃一周的药才能治愈。
B.不吃药你的感冒—周不能治愈。
C.吃药一周治愈感冒对你的身体非常有害处。
D.感冒了吃不吃药都需要一周才能恢复过来。


Everyone wants to have healthy teeth. When you laugh, you will 1    your mouth and show your teeth. The healthier your teeth are, the happier you feel. Why is that?
It's    2  your teeth are important in many ways. Take care of them, and they'll help to take care of you. Strong,    3   teeth help you grow. They also help you speak clearly. You can take pate of your teeth by doing like these:
Brush your teeth     4    a day, after getting up and before bedtime. And you brush all of your teeth, not just the front ones. Spend some time     5    the teeth along the sides and in the back. Take your time while brushing. Spend at    6    three minutes each time you brush. Be sure your toothbrush is soft. Ask your parents to help you get a new toothbrush     7  three months. Clean between your teeth with dental floss(牙线).I t feels strange when you do it at first, but soon you'll get used to     8    it. Brushing    9   your teeth healthy. You also need to care about what you eat and drink. Eat   10    fruits and vegetables and drink water instead of drinks.
Do you want to have white and healthy teeth? Please brush your teeth!
小题1:
A.close B.wash C.serve D.open
小题2:
A.thoughB.becauseC.if D.when
小题3:
A.tight B.whiteC.healthyD.clean
小题4:
A.once B.twice C.three timesD.four times
小题5:
A.onB.in C.at D.to
小题6:
A.first B.least C.once D.last
小题7:
A.every B.both C.either D.neither
小题8:
A.helping B.making C.feeling D.doing
小题9:
A.starts B.produces C.keeps D.suggests
小题10:
A.a lot B.lots ofC.few D.a little
Last weekend, twenty thousand people gathered in the state of Georgia to watch students from twenty-eight countries compete with robots they built. More than ten thousand students and more than five hundred robots took part in the competition.

Almost one thousand and seven hundred high school teams entered a level of competition called LUNACY. The competitors came from eleven countries, including the United States. In January, the organization sent the same supplies for robots to each team. The teams had six weeks to build robots that could compete in the LUNACY game. The playing area had six robots, three on each team. Each robot had a trailer(拖车) connected to it. The robots had to pick up large balls and throw them into the trailers of opposing robots. The robots were moving on a surface where they could slide(滑行). A team from California won the competition.
A second competition involved building a robot that could travel on uneven(不平坦的) surfaces, move objects with unusual shapes and withstand(承受) physical stress.
Another competition was for younger students, aged nine to fourteen years old. Eighty-four teams from twenty-seven countries competed with robots made with LEGO products. They had to design, build and program robots to explore the Earth’s climates.
小题1:The competitors coming from _______countries entered a level of competition called LUNACY.
A.twenty-eightB.twenty-seven
C.eighty-fourD.eleven
小题2:_______sent the supplies for robots to each team.
A.SchoolsB.Volunteers
C.The governmentD.The organization
小题3:Each team can have _______robots to compete in the LUNACY game.
A.twoB.threeC.sixD.eight
小题4:The underlined word “involved” in this passage can be replaced by “_______”.
A.includedB.removedC.correctedD.invented
小题5:Which statement is NOT true according to the passage?
A.In January, each team got the same supplies for robots.
B.A team from California won the LUNACY competition.
C.The writer introduces three kinds of competitions in this passage.
D.The students had to design or buy robots for the competition.

Many people like to  36   the Internet. Exploring the Internet is one of the most important activities of the day. The Internet brings the outside world closer to people’s   37  . Some people say the world is smaller than before    38   of the Internet.  
What’s  39   in other countries?  40  do people live in places far away? Is there an 41   sports game somewhere?   42  life like in the deepest part of sea? If you want to answer all these questions, just come to the Internet.    43   people can also learn through reading or listening to the radio. But with the Internet they can learn better and  44 . A lot of information can  45  at a great speed.
Can we go shopping without leaving home? Can we see a doctor without going to the school? Can we see a 46  without going to the hospital? —All these things seemed impossible but now they have become quite 47  .
The Internet helps us open our eyes. It also helps us 48   our minds. The Internet often gives us new ideas.   49   , it helps us in many ways. Great changes have taken place  50  the use of the Internet.
小题1:
A.look forB.search forC.exploringD.search
小题2:
A.familiesB.homesC.housesD.rooms
小题3:
A.withoutB.becauseC.because ofD.unlike
小题4:
A.is happenedB.happeningC.is going onD.is taken place
小题5:
A.WhyB.WhatC.HowD.Where
小题6:
A.excitedB.goodC.excitingD.hard
小题7:
A.What isB.What doesC.How doesD.How is
小题8:
A.Instead ofB.By the wayC.Because ofD.Of course
小题9:
A.more easilyB.easierC.much easilyD.more easier
小题10:
A.be collectedB.collectC.collectedD.collecting
小题11:
A.friendB.filmC.cookD.doctor
小题12:
A.impossiblyB.possiblyC.impossibleD.possible
小题13:
A.openB.makeC.letD.give
小题14:
A.In a wordB.At lastC.At firstD.However
小题15:
A.sinceB.because ofC.afterD.though

What does a UFO look like? Do you believe there are aliens outside the earth? Maybe nobody can tell us exactly, but some of us believe that we humans are not alone in this world. We have friends living outside the earth. And a lot of people in the world think they really have seen a UFO flying in the sky. Now many scientists are trying to understand the origin of the UFO sightings. Scientists even try to draw pictures about aliens and aliens’ life according to their imagination.        
Because we don’t really know about it, we call it UFO or Unidentified Flying Object. Many of us are curious(好奇的) about it and interested in it very much.
While scientists have no same ideas about whether there is an alien or not, it seems that China has been home to some UFO sightings recently.
On August 20th,2011, a UFO was seen at 21:00 by the pilot on the plane which took off from Pudong International Airport to Changchun. At almost the same time, many astrophiles(天文爱好者)took pictures of it. Later, reports from some cities said that the UFO was seen. The pilot said the UFO was small at first, then expanded(扩大),moved north, and disappeared(消失)several minutes later. However, he couldn’t exactly make sure about what he had seen.
小题1:What do scientists know about the aliens according to this passage?
A.Scientists know about the aliens’ life well.
B.Some scientists try to imagine aliens’ life.
C.Scientists have the same idea about the UFO.
D.Many scientists have already understood the origin of the UFO sightings.
小题2:What happened on August 20th,2011?
A.A UFO took off from Pudong International Airport.
B.A pilot took pictures of the UFO.
C.Many astrophiles saw the UFO.
D.The UFO was small when it moved north.
小题3:Which of the following sentences is NOT true according to this passage?
A.UFO is short for Unidentified Flying Object.
B.Some people from some cities said that they saw the UFO on August 20th,2011.
C.The pilot could exactly make sure what he had seen.
D.Many of us are interested in the UFO.
Answer the questions(根据短文内容回答下列问题)
Your Nose is Busy and Important
Your nose has many important jobs, and is always busy.
Smelling
Smelling helps you gather information about the world around you. A good scent (气体),like flowers, brings you pleasure. A bad scent, like smoke or sour milk, warns you of danger. Most things around you release scent particles (微粒) into the air. These invisible chemicals enter the nose when you breathe. Nerves in the nose send information to the brain to identify a smell. You are able to recognize thousands of smells.
Breathing
Most of the air you breathe enters through your nose. The nose uses hair and mucus (粘液) to clean dust and germs (细菌) out of the air. The air that enters your nose contains oxygen. Your body uses oxygen to unlock the energy in the food you eat.  Even when you sleep, your body needs energy to keep your heart beating and your brain working.
Tasting
Your nose helps you enjoy food. Flavor is a mixture of taste and smell. The smell of the food helps you identify what you are eating. The sense of smell contributes more to (贡献) food flavor than the sense of taste .When you are sick and have a stuffy nose, your food doesn’t taste as good because without smell, food loses most of its flavor.
Smell memory
Smells can bring back memories. Your brain uses a process to create a picture in your mind from the odors(气味)you smell. Smells can affect your feelings because the part of the brain that helps you identify smells is close to the area that affects your emotions, mood and memory. More smell memories are collected as you get older.
Your nose has many important jobs, and is more than just a smeller!
小题1:How many important jobs does a nose do according to the passage? What are they?
小题2:Smelling helps you recognize thousands of smells, doesn’t it?
小题3:What does the nose use to clean dust and germs out of air?
小题4:What happens to your food if you are sick and have a stuffy nose?
小题5:How do smells bring back memories?
小题6:What do you think of your nose? Why do you think so?

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