Teenagers should not be allowed to .A. smoke B. listen to musicC. play the violin D. play football 题目和参考答案——青夏教育精英家教网—

题目内容

Teenagers should not be allowed to .

A. smoke B. listen to music

C. play the violin D. play football

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You’d better ____ the wild animals.

A. not hurt B. not to hurt C. don’t hurt D. not hurting

—What do you usually do in your free time?

—Go through magazines. It is a good way ________ time.

A. killing B. to kill

C. wasting D. to waste

—Thanks for listening to my problem and giving me your advise,Amy.

— .That’s what friends are for.

A. No pleasure B. My pleasure

C. Never mind D. It’s nice of you

I must finish my work first cleaning up the room.

A. because of B. instead of

C. in the front of D. behind

Do you know some great inventors and their inventions?

What factors (因素) are needed for their success?

Well, good timing for a start. You can have a great idea which the public simply doesn’t want … yet. The Italian Giovanni Caselli invented the first fax（传真）machine in the 1860s. Although the quality is excellent, his invention quickly died a commercial(商业的) death. It was not until the 1980s that the fax became very common in every office… too late for Giovanni Caselli.

Money also helps. The Frenchman Denis Papin (1647-1712) had the idea for a steam engine （蒸汽机）almost a hundred years before the better-remembered Scotsman James Watt was even born… but he never had enough money to build one.

You also need to be patient (it took scientists nearly eighty years to develop a light bulb which actually worked)… but not too patient. In the 1870s, Elisha Gray, a professional inventor from Chicago, developed plans for a telephone. Gray saw it as no more than “a beautiful toy”. However, when he finally sent details of his invention to the Patent Office(专利局) in February，1876, it was too late. Almost the same invention had arrived two hours earlier and the young man who sent it , Alexander Graham Bell, will always be remembered as the inventor of the telephone.

Of course what you really need is a great idea—but if you haven’t got one, a walk in the country and a careful look at nature can help. The Swiss scientist, George de Mestral, had the idea for Velcro(魔术贴) when he found his clothes covered in sticky seed pods after a walk in the country. During a similar walk in the French countryside some 250 years earlier, Rene Antoine Ferchault de Reaumur had the idea that paper could be made from wood when he found an abandoned wasps’ nest(蜂巢).

You also need good commercial sense. Willy Higinbotham was a scientist doing nuclear (核能的)research in the Brookhaven National Laboratory in Upton, USA. In 1958 the public were invited to an exhibition in the Laboratory to see their work, but both parents and children were more interested in a tiny 120cm screen with a white dot which could be hit back and forth over a “net” using a button and a knob. Soon hundreds of people were ignoring the other exhibits to play the first ever computer game—made from a simple laboratory instrument called an “oscilloscope”. Higinbotham, however, never made money from his invention: he thought people were only interested in the game because the other exhibits were so boring!

1.How many factors do inventors need?

A. 3. B. 4. C. 5. D. 6.

2.The word “ignoring” in last paragraph probably mean?

A. having no idea of B. making no sense to

C. getting no chance of D. paying no attention to

3.What can you learn from the passage?

A. Giovanni Caselli invented the first fax machine in the 1980s.

B. Denis Papin afforded to build a steam engine a hundred years ago.

C. Elisha Gray missed the chance to be the inventor of the telephone.

D. George de Mestral got the idea from a walk in a French countryside.

4.What is the best title for the passage?

A. How to be a successful inventor.

B. How to get a great idea from nature.

C. How to have good commercial sense.

D. How to make money from inventions.

My classmates _______ as voluteers in the Science Museum last weekend.

A. work B. worked C. will work D. are working

Everyone has a place which he remembers most fiom his childhood，and so do I．One of the places I remember from my childhood is a_______in the country．It belonged to my parents．I spent my summers in that place _____ I was a teenager,and now I begin to miss the farm again．

It was lovely to______there．There were a lot of______一cows，sheep?hens，and naturally dogs and cats．My sister and I______helped to work on the farm．We helped people graze(放牧)sheep or make bread or cheese．I can still remember that on Tuesdays we______the bread and on Thursdays，the cheese．

I love that farm because I______to love animals and not to be afraid of them there．We saw a sheep give birth to its baby mere，and we enjoyed staying t11ere to see how lovely the______sheep was．

Now my sister and her son are______this place．My nephew(侄子)is ______with the place．I hope mat he has a good time there and when he is older，he will remember the place as I do．

1.A. house B. farm C. village D. park

2.A. as soon as B. until C. though D. since

3.A. stay B. read C. learn D. leave

4.A. flowers B. plants C. animals D. dogs

5.A. sometime B. some time C. some times D. sometimes

6.A. make B. made C. to make D. making

7.A. wanted B. remembered C. learned D. stopped

8.A. little B. clever C. colourful D. white

9.A. leaving B. painting C. enjoying D. building

10.A. worried B. angry C. sad D. Pleased

It’s k1. that China is a country with the largest population in the world. To deal with the population problem, our government decided to have one-child policy (政策). After the policy was carried out for some time, while it did help to c2. the population growth, problems like aging also became clear. So all Chinese c3. were told that they could be allowed to have two children. As the one-child policy came to an end, many Chinese children, i4. you may have a brother or sister in the future.

But what would your l5. be like growing up with a brother or a sister?

Having a brother or sister can keep you away from some bad f6., such as loneliness and fear. Your brother or sister can give you something that parents can’t give you. You may not feel lonely at home any more b7. there will be someone playing with you and sharing secrets with you. Of course, sometimes you may argue or e8. fight with him or her, but you will forgive each other soon.

Although now the government e9. people to have more children, most young people don’t want more children because of the pressure from work and family. M10. it takes a period of time for people to accept the new policy.

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