Do you know? There is one language ____ in every country in the world. People, young or old, short or tall, thin or fat, use it very often. It is everybody’s second ____ . It is very easy to ___, though you can’t hear it. It is a sign language.
When you wave(挥手) to a friend on the street, you are ____sign language. When you ___ up your hand in class, you are saying, “Please ask me, I think I know the answer,” or “I have some questions to ____.” When you smile at someone, you mean to be ____to him. When you put your forefinger(食指) in front of your mouth, you mean, “___ quiet, please.” When a policeman wants to ___cars or buses, he raises his right arm. Sign language is very useful in quiet places or places ___ of noise. It is different from body language.
A．used B．use C．using D．uses
A．sign B．action C．language D．expression
A．write B．say C．express D．understand
A．use B．using C．speak D．speaking
A．look B．make C．put D．Take
A．ask B．say C．answer D．tell
A．friend B．friendly C．kindness D．kindly
A．Take B．Make C．Is D．Be
A．say B．catch C．stop D．prevent
A．full B．none C．made D．some
People usually talk about two groups of colors: warm colors and cool colors. Warm colors are red, orange and yellow. They usually make people more . For example, red is exciting. Therefore, sociable(好交际的)people, those who like to work with others like . Cool colors are green, blue and purple. These colors can make people . When people are in a place with cool colors, they are usually quiet. People who like to spend time often prefer blue.
Scientists say that time seems to pass more slowly in a room with warm colors in a room with cool colors. They that a warm color such as red and orange, is a good color for a restaurant. People who are don’t want time to pass quickly. Cool colors are better for offices or factories, people who work there want time to pass quickly.
Scientists don’t know why people think some colors are warm and others are cool. However, almost agrees that warm colors remind people of warm days and cool colors remind them of cool days. Why? Because in the north, the is low and the sunlight looks quite blue during winter. And the sun is higher during summer and the hot summer sunlight looks yellow.
A．active B．quiet C．serious D．relaxed
A．orange B．red C．yellow D．purple
A．stand up B．warm up C．calm down D．break down
A．again B．quickly C．carefully D．alone
A．and B．except C．or D．than
A．suggest B．plan C．pretend D．decide
A．reading B．thinking C．eating D．sleeping
A．so B．because C．but D．although
A．nobody B．anybody C．everybody D．somebody
A．lighting B．restaurant C．room D．sun
The pollution in our country is very serious, which is harmful to our health. If we don’t take
to protect the environment, the earth will be destroyed. The earth is our home. No earth, no people! So we should think of some good to solve the environmental problems.
is one of the problems. But some rubbish can be . So we should the rubbish according to the materials instead of throwing them here and there. We should also the waste. For example, we can use sides of the paper or we can bring a basket when going to the supermarket. Waste water shouldn’t be into rivers and lakes directly(直接地). Dirty water may some diseases(疾病).
In a word, is supposed to take an action at once. It is our duty to protect the environment and make our world more and more beautiful.A. hair B. measures C. sky
A. purpose B. results C. ways
A. Rubbish B. Air C. Water
A. stored B. recycled C. wasted
A. sell B. rise C. sort
A. reduce B. make C. stop
A. both B. neither C. none
A. poured B. discovered C. rained
A. shut B. cause C. prevent
A. no one B. someone C. everyone
___ of years ago, life was much harder than it is today. People didn’t have modern machines. There was no modern medicine,__.
Life today has brought new_____. One of the biggest is pollution of our drinking water. __ pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. It’s bad to all living things in the world. Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt_____ a city. This kind of quilt is called smog.
Many countries are making rules to fight pollution. Factories must now clean their water before it is thrown away, and they mustn’t blow dirty____ into the air.
We need to do many other things. We can put waste things in the dustbin and not throw it on the ground. We can go to work ___ or with our friends in ____ car. If there are fewer people driving, there will be ___ pollution.
Rules are not ___ .Every person must help to fight pollution.
A．Hundred B．One hundred C．Hundreds D．Two hundreds
A．also B．as well C．too D．either
A．problems B．questions C．styles D．inventions
A．Noise B．Dirty paper C．Litters D．Water
A．around B．on C．through D．over
A．noise B．smoke C．water D．wind
A．by foot B．on bus C．by bus D．by the bus
A．same B．the same C．a same D．different
A．fewer B．less C．a few D．more
A．much B．many C．good D．enough
The word “sharp” can be __ to describe many different things in your home, classroom, and places of work. In this chapter, the writer __sharp pencils, meaning pencils with a very fine __.The writer does not like dull pencils. 。
We can also use “sharp” to describe the blades of knives. Knives also have points. We can use “sharp” to describe a __ kind of point, such as the sharp points of kitchen and steak knives. Scissors have blades, too, and we can describe these blades as sharp or dull. Furthermore, the points of scissors are __ sharp or rounded spending on the kind of scissors. Some tools, such as saws, scrapers, and garden tools, also have blades. We can use the words “sharp” and “dull” to describe the blades of these tools, too. Sharp knives, scissors, and tools are__to use. They cut things easily and quickly, without effort.
“Sharp” can be used to describe the edges of furniture and __some containers. For example, the edge of a table or desk can be __.In addition; we can describe the edge of __ open can as sharp. The top of a can is sometimes sharp__ to cut your hand. A piece of __ from a broken jar or bottle is ordinarily very sharp.
__we sometimes use “sharp” to describe people. A person who appears sharp is very well __.A person who is sharp, on the other hand, is intelligent, smart, and__ learn and understand.
To summarize, “sharp” can be used to describe many kinds of __ that have blades, points, and edges. When we used it to describe people, it can mean nice looking, well dressed, or intelligent. It is an expensive word because it can be used in many different ways.
A．written B．used C．seen D．taken
A．talks about B．takes care of C．doesn't like to mention D．makes up his mind to
A．sharp B．color C．point D．edge
A．some B．any C．only D．certain
A．either B．neither C．too D．very
A．difficult B．easy C．interesting D．clean
A．for B．with C．of D．at
A．seen B．sharp C．smooth D．hard
A．an B．a C．the D．/
A．so as B．in order C．so that D．enough
A．news B．glass C．information D．advice
A．However B．Finally C．Therefore D．In this way
A．prepared B．dressed C．mannered D．served
A．easy to B．is to C．to D．quick to
A．funny things B．knives C．objects D．containers
A green life sometimes just needs a good idea like sharing cars.It’s a new way of thinking.You can use a car but you don’t need to own it Now the idea of “car sharing” has become in many countries.
As we know ,most cars in garages for much time.In fact,we drive our own cars one or two hours a day on average(平均）. When we don’t use them,we have to pay for parking and things.That costs too much money.To money,some people come up with the idea of “car sharing”.If we share a car, we’ll only when we use it.
Now many people are starting to do car sharing.In Switzerland,almost 40,000 people have it.Japan is also trying to make popular around the country.
Car sharing is the beginning of a new idea in .It is also very nice for us to travel everywhere buying a car.Do you love to share a car with others? A.popular B.interesting C.funny
A.are washed B.are driven C.are parked
A.as far as B.as long as C.as much as
A.the other B.others C.other
A.make B.save C.find
A.spend B.cost C.pay
A.joined B.covered C.take part
A.time saving B.money saving C.car sharing
A.fashion B.transportation C. the world
A.without B.with C.by
Earthquakes are common, and thousands of them happen each day. But most are too weak to feel. During a earthquake, there is often a great noise first. Then the earth terribly and many houses down. Railway tracks break and trains go off lines. A great many factories are destroyed. Thousands of deaths are caused, and many more lose homes. Besides the great damage and deaths caused by the earthquake ,other accidents such as fires often . More buildings are destroyed and more deaths caused. It is well-known of the of an earthquake, and for centuries man has been making researches on earthquakes. More than 2,000 years ago, ,a Chinese scientist named Zhang Heng invented a machine which could from which direction the seismic waves（地动波）had come, and this machine is still by scientists today. Now we know much more about earthquakes and they happen, but we still can't tell exactly when and where earthquake will happen, and cannot stop it from happening.
A．real B．weak C．big D．small
A．moves B．shakes C．jumps D．breaks
A．get B．put C．set D．fall
A．lonely B．later C．themselves D．itself
A．follow B．copy C．come D．enter
A．information B．questions C．dangers D．troubles
A．as a result B．in fact C．for example D．as well
A．find out B．think up C．point at D．look for
A．improved B．repaired C．protected D．used
A．where B．why C．what D．when
Everyone should do something to protect the environment. How did we help to save our earth this week? Let me tell you.
First, my family try to save . We never left the lights on when leaving the rooms. We turn off the TV when is watching it. Mom only uses cold water in the washing machine.
Second, we also start recycling this week. We to write on both sides of the paper, not just on one side. We also our rubbish into different bags for bottles, cans, paper and food. Mom keeps the plastic shopping bags from the supermarket to use them again as rubbish bags. These are great to help our environment.
Third, my family also save water. We never take long baths and have short showers . We wash the toilet with used water. My sister and I don’t
the tap running when we brushed our teeth.
At last, mom and dad begin to save gas. Mom to drive us to school, but now my sister and I start riding our bikes to school. It’s hard work good exercise! This week dad and his workmates(同事) also start to go to work together in one and share the cost. This also help reduce greenhouse gases.
These are great ways to help protect our environment.
A．water B．oil C．electricity D．food
A．somebody B．everybody C．nobody D．anybody
A．want B．keep C．refuse D．try
A．divide B．check C．buy D．change
A．ways B．advice C．information D．news
A．again B．instead C．already D．too
A．leave B．stop C．finish D．watch
A．hoped B．began C．used D．needed
A．or B．but C．for D．and
A．car B．bus C．subway D．train
China is the home of tea. It more than 4,000 years of history. People in China drink tea daily. the three major drinks ----tea, coffee and cocoa（可口茶）, tea is drunk by people in the world. Over a thousand years ago, tea from China, silk and porcelain(陶瓷), began to be known by the world and has been important .
Tea leaves mainly in the area south of the Yangtze River, in the provinces of Zhejiang, Jiangxi and Fujian, because of the mild(暖和的) and rich soil there. Longjing, Wulong, Pu’er and Tieguanyin are all tea.
Over the past centuries, Chinese people their unique（独特的）tea culture, which includes tea planting, tea-leaf picking, tea making, tea drinking and so on. Tea is a popular topic which is often mentioned in dances, songs, poems and novels.A. have B. has C.is
A. Of B. For C.In
A. the number of B. a number of C.the largest number of
A. with B. between C.except
A. at that time B. from now on C.from then on
A. produce B. are produced C.were produced
A. climate B. condition C.environment
A. interesting B. necessary C. famous
A. had developed B. have developed C. developed
A. too B. as well C. also
The best thing to start your day is a good breakfast. There are different of breakfasts around the world.
“Eat breakfast like a king, lunch like a prince and dinner like a pauper(穷人).” the old saying tells us, breakfast is the most important meal of the day. It us with energy after a long night without food.
If people don’t have breakfast in the morning, they will feel tired and get angry . Breakfast helps stay more focused in school. A study showed that children who eat breakfast regularly score in most subjects.
Breakfast is also important for weight loss. If you have a balanced breakfast, you will eat less throughout the day.
A healthy and breakfast should include some protein(蛋白质) like eggs, milk or a little meat, which makes you all day. Carbohydrates(碳水化合物) like rice or bread keep you active. Vegetables and fruit have the vitamins humans need.
, in China, breakfast is different from region to region. Porridge pickles(腌菜)，baozi, noodles, soybean milk and youtiao are common throughout the country. Although western culture has influenced China a lot, most people still traditional Chinese breakfast. They think that porridge and noodles are not only easily digested, but also can provide enough in the morning
A．ways B．types C．rules D．ideas
A．So B．Though C．As D．When
A．provides B．gives C．offers D．has
A．properly B．directly C．easily D．quickly
A．girls B．boys C．people D．children
A．lower B．less C．higher D．more
A．experienced B．balanced C．excited D．different
A．sleepy B．painful C．energetic D．knowledgeable
A．can B．should C．must D．need
A．how B．what C．why D．that
A．Therefore B．But C．Because D．However
A．about B．with C．on D．for
A．all B．one C．whole D．only
A．dislike B．know C．want D．prefer
A．food B．energy C．protein D．meal
At the beginning of this century, medical scientists made an interesting discovery（发现）: we are built not just of flesh (肌肉) and blood but also of time. They were able to show that we all have a ‘body clock’ us, which controls the and fall of our body energies. It can us different from one day to the next.
The idea of a ‘body clock’ should not be too because the lives of most living things are controlled by the 24-hour night-and-day cycle (循环). We feel and fall asleep at night. We become and energetic during the day. Most people will have a bad feeling if the 24-hour cycle is . For example, people who are not used to working at night can find that lack (缺少) of sleep causes them to badly at work.
the daily cycle of sleeping and waking, we also have other cycle which lasts longer than one day. Most of us would that we feel good on some days and not so good on others; sometimes our ideas seem to be so active and at other times, they are not.
A．beside B．inside C．outside D．under
A．life B．offer C．use D．rise
A．show B．treat C．make D．change
A．difficult B．natural C．surprising D．frightening
A．quiet B．tired C．comfortable D．cheerful
A．regular B．serious C．lively D．clear
A．disturbed B．pushed C．restarted D．troubled
A．perform B．suffer C．count D．control
A．With B．As well as C．Except D．Rather than
A．afford B．admire C．advise D．agree
The earth is our home. We must take care of it. Life today is easier than it was years ago, but it has brought some new problems. One of the biggest problems is pollution（污染）. We can see it, smell it, drink it and even it. Man has polluted the . The more people, the more pollution.Many years ago, the problem was not so serious because there were not so people. When the land was used up (用光), the river was not clean in a place,man went to place. Now man is slowly polluting the whole world pollution is still the most serious, it’s bad for things in the world.Many countries don’t le t people burn for air in houses and factories in the city. Pollution by SO2 is now the most dangerous kind of pollution. It’s caused by heavy traffic. People say it’s to ride bikes. When you are , there is no pollution. But even in developed countries, most people don’t go to work by bike. It’s not bikes are expen sive or people are tired if they ride to work. It’s because the number of cars on the roads becomes larger. So more people their bikes and go to work by cars, then things are getting . We should have special roads only for bikes and make it difficult and expensive for drivers to take their cars into the city that they will go back to use their bikes.
A．hundred B．hundredsof C．hundredof D．hundreds
A．listen B．listento C．hearof D．hear
A．moon B．star C．earth D．sun
A．lot B．little C．many D．much
A．others B．theothers C．theother D．another
A．Air B．Food C．Water D．Noise
A．life B．live C．living D．lives
A．somethingbad B．badsomething C．somethinggood D．goodsomething
A．water B．air C．noise D．white
A．least B．best C．most D．worst
A．driving B．biked C．riding D．ridden
A．why B．because C．what D．how
A．puton B．lookat C．putaway D．lookup
A．betterandbetter B．moreandmore C．worseandworse D．biggerandbigger
A．quite B．such C．very D．so
Dolphins are mammals, not fish. Can dolphins talk? Maybe they can’t talk as human beings do, but they talk with sounds. They show their with sounds.
Dolphins travel in a group. We call a group of fish a “school”. They don’t like school children, but they travel together.
Dolphins talk to each other in the school. They give out different . They tell when they are happy or sad or afraid. They say “ ” when a dolphin comes back to the school. They talk when they play. They can even make sounds above water. However, they make many more sounds under water. People hear these sounds because the sounds are very, very high. make tapes of the sounds and study them.
Sometimes people catch dolphins for a large aquarium (水族馆). People can watch the dolphins in a . Dolphins don’t like to be in an aquarium away from the sea. They are sad and lonely.
Dolphins are very friendly animals. Maybe you have heard some that people are saved by dolphins at sea. Dolphin meat is good, people don’t like to kill them. They say that dolphins bring good luck.
A．ideas B．feelings C．interests D．activities
A．study B．play C．hunt D．talk
A．help B．signs C．information D．words
A．Morning B．Good-bye C．Congratulations D．Welcome
A．not any B．a few C．few D．all
A．won’t B．don’t C．mustn’t D．can’t
A．Engineers B．Directors C．Scientists D．Zookeepers
A．show B．programme C．movie D．school
A．researches B．secrets C．accidents D．stories
A．so B．but C．though D．unless
Imagine the situation. You are driving a car along a desert or on a mountain. You have no idea you are. You passed the last house two hours ago. Then your breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a with you. This invention may be able to help you. It is a device(装置) which uses satellites to find the user’s position(位置). It can find your position to within 20 metres. A GPS cannot start your car, but at least you will where you are.
GPS, which means Global Positioning System, is a small receiver. It looks like a mobile phone. You can hold it in your hand, or put in your pocket. It is sometimes put into a watch or a . We also find GPS devices in cars, planes, or boats. Some of these devices have electronic , so you know where you are. For example, in a city they can tell you the name of the .
There are parts to the Global Positioning System. The first part is the . You can either hold it in your hand have it fixed into your car, plane, etc. The second part is a group of satellites orbiting the Earth. The receiver contacts at least four of the satellites and calculates(计算) its position. The third part of the system is a network of ground stations. They are all over the world. They the satellites and make sure they are working well.
Some people think that in the future the GPS will be as as the mobile. They are becoming and more and more accurate(精确的). There are also new uses for the GPS. Perhaps they will become like . Everyone will have one and you will never be lost again.
A．where B．what C．who D．how
A．ship B．car C．train D．plane
A．watch B．ring C．clock D．GPS
A．advise B．know C．represent D．speak
A．radio B．TV C．robot D．machine
A．room B．office C．road D．mobile phone
A．parts B．maps C．video D．music
A．studio B．teenager C．bus D．street
A．five B．four C．three D．two
A．sender B．receiver C．Internet D．system
A．and B．then C．but D．or
A．control B．achieve C．allow D．imagine
A．expensive B．special C．new D．common
A．cheaper B．easier C．more expensive D．bigger
A．computers B．robots C．satellites D．watches
完形填空10分
What will our life be like in the future？Each family will have a ____in the future. You can ask it to do everything____you. It will serve you____hours a day. The robot will____like a human. It can talk with you when you are ____. You won't know whether it is a human____ a robot when you meet it on the street.
People will have____time to work and more time to travel. The vehicles 交通工具in the future will fly freely in the sky because every vehicle will have wings with it. They will____ you to any place you want to visit. You can go to____during your travel when you feel tired. All vehicles will be____because they're driven by robots.
A．rocket B．Robot C．car D．computer
A．on B．About C．around D．for
A．eight B．Twenty C．twentyfour D．fortyeight
A．sound B．Live C．look D．take
A．happy B．Alone C．comfortable D．ill
A．so B．And C．or D．but
A．less B．Few C．more D．most
A．make B．Take C．let D．turn
A．school B．Work C．parks D．sleep
A．safe B．Dangerous C．unpleasant D．Impossible
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