COOL INVENTIONS

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 (迅速行進(jìn)) 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 (電極) inside the water tank. Water contains ions (離子) 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 initial 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 (流線型的), the driver lies back at a 45-degree angle.

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.

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

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.

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.

【小題1】C

【小題2】D

【小題3】B

【小題4】A


解析:

略

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

The evidence for harmony may not be obvious in some families. But it seems that four out of five young people now get on with their parents, which is the opposite of the popularly held image (印象) of unhappy teenagers locked in their room after endless family quarrels.

An important new study into teenage attitudes surprisingly shows that their family life is more harmonious than it has ever been in the past. “We were surprised by just how positive today’s young people seen to be about their families,” said one member of the research team. “They’re expected to be rebellious(叛逆的) and selfish but actually they have other things on their minds: they want a car and material goods, and they worry about whether school is serving them well. There’s more negotiation(商議) and discussion between parents and children, and children expect to take part in the family decision-making process. They don’t want to rock the boat.”

So it seems that this generation of parents is much more likely than parents of 30 years ago to treat their children as friends.” My parents are happy to discuss things with me and willing to listen to me,” says 17-years-old Daniel Lazall. “I always tell them when I’m going out clubbing. As long as they know what I’m doing, they’re fine with it.” Susan Crome, who is now 21, agrees. “Looking back on the last 10 years, there was a lot of what you could call negotiation. For example, as long as I’d done all my homework, I could go out on a Saturday night. But I think my grandparents were a lot stricter with my parents than that.”

Maybe this positive view of family life should not be unexpected. It is possible that the idea of teenager rebellion is not rooted in real facts. A researcher comments, “Our surprise that teenagers say they get along well with their parents comes because of a brief period in out social history when teenagers were regarded as different beings. But that idea of rebelling and breaking away from their parents really only happened during that one time in the 1960s when everyone rebelled. The normal situation throughout history has been a smooth change from helping out with the family business to taking it over.”

What is the popular images of teenagers today?

A. They worry about school                B. They dislike living with their parents

C. They have to be locked in to avoid troubles  D. They quarrel a lot with other family members

The study shows that teenagers don’t want to ___

A. share family responsibility                 B. cause trouble in their families

C. go boating with their family         D. make family decisions

Compared with parents of 30 years age, today’s parents___.

A. go to clubs more often with their children      B. are much stricter with their children

C. care less about their children’s life            D. give their children more freedom

According to the author, teenage rebellion____.

A. may be a false belief                  B. is common nowadays

C. existed only in the 1960s               D. resulted from changes in families

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Computer programmer David Jones earned $ 150,000 a year designing new computer games, yet he cannot find a bank prepared to let him have a check card (信用卡). Instead, he has been told to wait another two years until he is 18.

He works for a small firm in Liverpool, where most young people of his age are finding jobs. David”s biggest headache is what to do with his money. Though he has high payment, he cannot drive a car, or get credit cards.(信用卡)

David got his job four months ago, a year after leaving school with six O-Levels(普通成績) and working for a time in a computer shop. “I got the job because the people who run the firm knew I had already written some programs,” he said.

“I suppose $150,000 sounds a lot but I hope it will come to more than that this year.” He spends some of his money on records and clothes, and gives his mother $20 a week as he lives with his parents. But most of his spare time is spent working.

“Unfortunately, computing was not part of our studies at school,” he said. “ But I had been studying it in books and magazines for four years in my spare time. I knew what I wanted to do and never considered staying on at school. Most people in this business are fairly young, anyway. I would like to earn a million and I suppose early retirement(退休) is a possibility. You never know when the market might disappear.

11. why is David so different from other young people of his age?

A .He has got a job.                                   B. He lives at home with his parents

C .He does not get out much.               D. He earns a high payment

12. David’s greatest problem is that _____.

A. he can’t be treated as an adult (grown-up) by the bank

B. he can’t make as many games as he wishes

C .he doesn’t know what to buy with the money

D. he is too young to drive a car

13. He was employed by the company because _____

A .he had worked in a computer shop

B. he had written some computer programs

C. he is clever and works hard at his lessons

D. he had learnt computer from books and magazines

14. He left school after taking six O-Levels because ____.

A. he was afraid of getting too old to start computing               B. he didn’t enjoy school

C. he wanted to work with computers                                      D. he wanted to earn a lot of money.

15. Why does David think he might retire early?

A. He thinks computer games might not always sell so well.

B. He wants to stop working when he is a millionaire.

C. One has to be young to write computer programs

D. He thinks his firm might close down.

查看答案和解析>>

科目：高中英語 來源： 題型：

The students seemed ____ , so I repeated the ______ question.

A. puzzled, puzzling,                 B .puzzling puzzled, 

C.puzzling puzzling                  D.puzzled, puzzled

查看答案和解析>>

科目：高中英語 來源： 題型：

She ______ find any ______ employment.

A. wasn’t able to; normal                   B. shouldn’t; often

C. couldn’t; regular                                  D. mightn’t; ordinary

查看答案和解析>>

科目：高中英語 來源： 題型：

—It’s reported that over 1billion people watched the live opening ceremony of___ 2010 South Africa World Cup on TV.

—Yes, news came as____ shock to me.

A. the; the　　　　B. x; a　　　　　C. the; a　　　　　D. a; the

查看答案和解析>>

科目：高中英語 來源： 題型：

I’d like to talk on _____ telephone, but I don’t prefer writing ______ letters.

     A. a; the      B. the; 不填      C. the; the       D. a; 不填

查看答案和解析>>

科目：高中英語 來源： 題型：

 That was the first time I _______ there and I was impressed by the friendly people very much

A. go          B. was going      C. had gone      D. have gone

查看答案和解析>>

科目：高中英語 來源： 題型：

—      you read the newspaper?

       —Yes. I        it on the bus while I was on my way to work.

       A．Have ; read      B．Did; read  C．Have; have read   D．Did; have read

查看答案和解析>>

同步練習(xí)冊答案