From school to band Practice, the Venturi Eclectic is an Earth-friendly way to get where you want to go. This battery-powered, zero-emission (meaning it doesn't pollute the air) vehicle runs mainly on renewable energy. Solar panels on the Eclectic's roof absorb sun rays when you're driving. On windy days, you can connect a machine to the car's roof that collects energy from the wind while you're parked. The Eclectic's top speed is 28 miles an hour; the battery lasts for 31 miles before it needs to be recharged. Zipping (迅速行进) around the neighborhood has never been better.
Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries. There are two sets of metal electrodes (电极) inside the water tank. Water contains ions (离子) that carry negative and positive charges. These ions complete a charge between the electrodes, creating enough energy to power the clock. Just refill the tank every few weeks, and this clock will keep on ticking.
Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier. (The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its original push to 350 miles an hour from a jet engine. Then a rocket fires up, pushing the SSC past 1,000 miles an hour. In order to keep the car streamlined (流线型的), the driver lies back at a 45-degree angle (角度).
You’re having a blast at your friend’s birthday party. But when it's time to bring out the cake, everyone crowds around, blocking your view. No worries. Throw the Triops into the air, and this clever camera captures the view from above. The Triops can take three pictures at once, each from different angles. You can also record sounds and command the Triops to start shooting whenever it hears that noise. That's one smart camera.What is the common characteristic of the Venturi Eclectic and the Bedol Water-powered Clock?
A.They don't need batteries. | B.They are difficult to operate. |
C.They can be powered by water. | D.They are environmentally friendly. |
According to the passage, the Venturi Eclectic .
A.is popular with businessmen | B.is suitable for a long trip |
C.can turn wind into energy | D.has only a little gas emission |
The underlined phrase “having a blast” in the last paragraph probably means .
A.looking at a picture | B.enjoying yourself |
C.blowing out a candle | D.recording sounds |
Which of the following is TRUE according to the passage?
A.The Triops is sensitive to sounds. |
B.The driver of the SSC must be of great size. |
C.The color of the Bedol Water-powered Clock is like that of lemon. |
D.The SSC doesn’t have anything to do with a rocket actually. |
A
This is a talk by a London taxi(出租车)driver.
"I've been a taxi driver for nearly ten years. Most London taxi drivers have their own taxis."
"It's a nice job most of time. You meet a lot of people. I always work at night, because there is too much traffic during the day. I live twenty miles outside London and I go to work at 5:30 in the afternoon."
"I usually go home between 2 and 3 in the morning."
"Some very strange things happened late at night .The other day I was taking a woman home from a party .She had her little dog with her. When we got to her house, she found that she had lost her key. So I waited in the car with the dog while she climbed in through the windows."
"I waited and waited. After half an hour of ringing the bell I decided to find out what was going on .I tied the dog to a tree and started to climb in through the window. The next thing I knew was that the police came. They thought I was a thief.
Luckily the woman came downstairs.She must have gone to sleep and forgotten about me and the dog!" The driver always worked at night because it was easier to _____.
A.make money | B.drive |
C.climb in through the window | D.meet a lot of people |
The woman climbed in through the window because _____.
A.she wanted to have a sleep |
B.her husband didn't open the door for her |
C.she didn't want to pay the driver |
D.she couldn't find her key |
The story happened _____.
A.early in the morning | B.late at night |
C.20 miles outside London | D.near the police station |
Which of the following is wrong?
A.The driver worked until between 2 and 3 in the morning. |
B.The police made a mistake. |
C.The woman had no money to pay the driver. |
D.The woman had forgotten about the driver and the dog. |
The driver climbed in through the window to
A.get money from the woman | B.return the dog to the woman |
C.phone the police | D.see what was happening in the house |
( D )
Your body works 24 hours a day. It’s always building and repairing, feeding and cleansing itself. Its goal is to be ready for your every movement, breath, and thought. The quality of your life depends on how well your body works. And how well your body works depends on how much energy it gets. Energy comes from the food you eat. Food contains nutrients that your body needs for growth and energy.
By eating a balanced diet, your body gets the six important nutrients it needs. Minerals(矿物质) are nutrients that build bones and teeth. Minerals also form red blood cells and other substances. Water aids digestion and waste removal. Carbohydrates(碳水化合物) give your body its main source of energy. Two carbohydrates are sugars from foods such as fruits and vegetables and starches found in rice, potatoes, and bread. Fats help build cell membranes(膜). Proteins repair and grow body tissues(组织). Finally, vitamins help your body use carbohydrates, fats, and proteins.
The United States Department of Agriculture(USDA) has created a nutritional food pyramid(金字塔). It shows the daily number of servings you should eat from five food groups. The food pyramid has four levels. The base of the pyramid is the largest level. It contains the bread, cereal, rice, and pasta group from which you need six to eleven servings. The next level has two food groups: vegetables and fruits. The USDA recommends three to five servings of vegetables and two to four servings of fruit. The third level also has two groups: the milk, yogurt, and cheese group and the meat, poultry, fish, dry beans, eggs, and nuts group. You need two to three servings from each of these groups. The top of the pyramid is the smallest level. It contains fats, oils, and sweets. These foods have few nutrients, so eat them sparingly(有节制地).What is the main idea for this passage_________?
A.Eating a balanced diet gives your body the energy it needs. |
B.The top of the pyramid is the smallest level. |
C.Meat, poultry, fish, dry beans, eggs, and nuts are on the third level. |
D.We should have a nutrition food pyramid. |
The first paragraph suggests that __________?
A. food is something that cleanses your body. |
B.food can improve the quality of your life. |
C.food should be eaten at night as well as during the day. |
D.food will make it easier for you to exercise. |
By eating a balanced diet, your body gets the important nutrients it needs.
A.four | B.five | C.six | D.seven |
A balanced diet________.
A.is made up of foods from five food groups. |
B.includes many foods containing fat. |
C.includes six to eleven servings of fruit. |
D.can be got by taking vitamins. |
To help the reader understand the six nutrients needed by the body, the author________.
A.describes the five basic food groups. |
B.explains what a balanced diet is. |
C.writes the details of each nutrient. |
D.tells the number of daily servings needed from each food group. |
(C)
A Different Roast Every Day
Alan worked in an office in the city. He worked very hard and really wanted to take a holiday.
He usually went to the seaside, but one day he saw an ad(广告) in a newspaper. " Enjoy country life. Spend a few weeks at Willow Farm. Good food, fresh air, horse riding, walking, fishing. Good prices (价格)."
"This sounds like a good idea," he thought. "I'll spend a month at Willow Farm. I'll enjoy horse riding, walking and fishing. They'll make a change from sitting by the seaside."
Four days later he returned home.
"What's wrong with Willow Farm?" his friend Jack asked him. " Didn't you enjoy country life?"
"Country life was fine," Alan said, "but there was another problem."
"Oh, what?"
"Well, the first day I was there a sheep died, and we had roast mutton (烤羊肉) for dinner."
"Fresh meat is the best."
"I know, but on the second day a cow died, and we had roast beef for dinner."
"Lucky you!"
"You don't understand," Alan said. "On the third day a pig died and we had roast pork for dinner."
"A different roast every day," Jack said.
" Let me finish," Alan said, " on the fourth day the farmer died and I didn't dare to stay for dinner!" Where did Alan work? He worked ___.
A.on a farm | B.at a school |
C.in a restaurant | D.in an office in a city |
Where did Alan usually go to spend his holiday?
A.by the seaside | B.in the country |
C.in the mountains | D.on an island |
Why did Alan decide to spend his holiday at Willow Farm? Because ___.
A.he lived near there |
B.he had a good friend there |
C.he thought it would make a change from sitting by the seaside |
D.he wanted to enjoy the fresh air in the country |
How many days did he stay on the farm?
A.A few days. | B.A week. | C.Three days. | D.Four days. |
What made Alan return so soon?
A.He fell ill. |
B.The air there was not fresh. |
C.The prices were too high. |
D.He was afraid that they would have the dead man for dinner. |
( B )
“Cool”is a word with many meanings.Its old meaning is used to express a temperature that is a little bit cold.As the world has changed,the word has had many different meaning.
“Cool”can be used to express feelings of interest in almost anything.
When you see a famous car in the street,maybe you will say,“It’s cool.”You may think“He’s so cool,”when you see your favourite footballer.
We all maximize(扩大) the meaning of“cool”.You can use it instead of many words such as “new” or “surprising”.Here’s an interesting story we can use to show the way the word is used.A teacher asked her students to write about the waterfall(瀑布)they had visited.On one student’s paper was Just the one sentence,“It’s so cool.Maybe he thought it was the best way to show what he saw and felt.
But the story also shows a scarcity(缺乏)of words.Without “cool”,some people have no words to show the same meaning.So it is quite important to keep some credibility(可信性).Can you think of many other words that make your life as colourful as the word “cool”? I can.And I think they are also very cool.We know that the word“cool”has had ________.
A.only one meaning | B.no meanings |
C.many different meanings | D.the same meaning |
In the passage,the word“express”in second paragraph means“________”.
A.see | B.show | C.know | D.feel |
If you are _______ something,you may say,“It’s cool.”
A.interested in | B.angry about |
C.afraid of | D.unhappy with |
The writer takes an example to show he is ________ the way the word is used.
A.pleased with | B.strange to |
C.worried about | D.careful with |
In the passage,the writer suggests(暗示)that the word “cool”________.
A.can be used instead of many words |
B.usually means something interesting |
C.can make your life colourful |
D.may not be as cool as it seems |
( A )
There are fifty states in the United States. The largest in population is California, the largest in area is Alaska. Alaska is the smallest in population and Rhode Island is the smallest in size. The oldest states are the ones along the Atlantic coast. The newest states are Alaska and Hawaii. Alaska is also the coldest state. California and Florida are the warmer. Henry and his family live in Seattle, a big city, on the Pacific coast. But Los Angeles and San Francisco, also on the Pacific coast, are larger than Seattle. Henry's cousin, Susan, lives in New York. It is the largest city in the United States. Thousands of people visit New York each year. The most important city in the United States is Washington, D. C. It is the capital, but it is much smaller than New York. How many states are there in the U. S. A. ?
A. Five B. Forty- Five. C. Fifty D. Fifteen. Which state is the largest in population?
A.California. | B.Rhode-Island. |
C.Alaska | D.Los Angeles. |
Which state is the newest, and the smallest in population?
A.Rhode Island. | B.Seattle. | C.San Francisco. | D.Alaska. |
Which of the following is true?
A.The oldest states are the ones along the Pacific coast. |
B.Washington is the most important and the largest city. |
C.New York is the largest city in the United States. |
D.Henry's cousin lives in the Seattle. |
Why is Washington, D. C. the most important American city?
Because _________.
A. it is the largest cityB. it is the largest in population
C. it is the most beautiful cityD. it is the capital of the United States