23.和朋友用英語(yǔ)談話的目的是更好的學(xué)習(xí)英語(yǔ)。
___talking with friends in English is to learn English better.
23. The aim/purpose of
題目來(lái)源:長(zhǎng)江作業(yè)本同步練習(xí)九年級(jí)英語(yǔ)上冊(cè)人教版 > Unit 6 When was it invented?
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科目:初中英語(yǔ) 來(lái)源: 題型:
( )18. I_to get there before seven tomorrow,so I’ll have to get up early.
A. was told B. told C. will tell D. have told
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( )11. She is not_to buy the car.
A. poor enough B. rich enough C. enough money D. cheap enough
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( )18. Over 100 . people around the world are interested in playing basketball.
A. million B. million of C. millions D. millions of
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28. It’s believed that the story he told is true. (It’s believed that. . •)
造句:人們相信她可以把這件事做的很好。_
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32.每年這家工廠生產(chǎn)很多有用的東西。
Many useful things__in this factory every year.
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科目:初中英語(yǔ) 來(lái)源: 題型:
Almost everyone invents, but they do not recognize that their idea is an invention. Most inventors do not get credit (榮譽(yù))for their ideas. That was true in the past and
today. The reason is simple, most inventors lack(缺少)the other skills they need to let people know what they have created and why their inventions are good.
Many inventions have little or nothing to do with science. But an understanding of science is often needed to make your invention work. And it is also important to be able to make the invention at a price that people can afford. Science will help you make choices on the best way and materials to make your invention.
Understanding business is also important. Most inventors have to make and sell the invention themselves. Big established businesses are usually not interested in an invention until they see their customers buying from the inventor.
You may be able to invent without understanding reading, writing, math, history and science. But you may not profit from inventing without all of those skills. You need to be able to read well to learn new skills. All the good ideas in the world are useless if you do not have the writing skills to be able to tell other people how and why your invention is valuable. You often need math to figure out(計(jì)算出)how to make your invention and you always need math to figure out the cost to make and sell the invention. And you almost always need science to make the invention at the lowest cost.
( )46. Why don’t most today’s inventors get credit?
A. Because they don’t sell their inventions.
B. Because they don’t recognize their ideas as inventions.
C. Because they lack of some other skills.
D. Because they don’t know why there is better than previous inventions.
( )47. Science can help an inventor_.
A. sell the inventions at a high price
B. choose the best way to invent
C. choose the materials to make inventions
D. Both B and C.
( )48. Which of the following is true?
A. Few inventions have nothing to do with science.
B. Only science can help inventors invent.
C. Big established businesses are interested in inventions which customers want to buy.
D. It’s unnecessary to understand reading,writing,math,history and science.
( )49. The underlined word “profit” means .
A.獲益 B.想出 C.收獲 D•創(chuàng)造
( )50. What’s the main idea of this passage?
A. Everyone can invent some inventions.
B. We should have some other skills if we invent.
C. Understanding business is important for inventors.
D. How can we get credit from their inventions?
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( )21. —Can you tell me how to make apple juice?
—Sure. Please watch carefully and you will see how it_.
A. is made B. is making C. makes D. will make
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