Question

【題目】Inventions make the world better，smarter and a little more fun.

The folding bike helmet(頭盔)

People hate to wear a helmet because it's thick and heavy. Morpher is a bike helmet made from plastics. It is just as strong as the traditional ones, but flexible(靈活的) enough to fold almost totally flat. Also it is much easier to carry.

Shoes that tie themselves

After we see the movie Back to the Future, almost everyone wants a pair of self－tying shoes. Now, thanks to Nike, the shoe dream comes true. When you press a button, the shoes can tie themselves.

The smart alarm clock—Hello Sense

An alarm clock, called Hello Sense, can improve your sleep. It can control the temperature, light and even air quality in your bedroom to help you have a perfect sleep environment. And it can record your sleep cycles.

Sweet potatoes that could save lives

The lack(缺乏) of vitamin A can cause blindness and many other illnesses for illnesses. In sub－Saharan Africa, plant experts are helping them grow a kind of new sweet potatoes. These potatoes can help them fight against some illnesses.

【1】The folding bike helmet is ________.

A. thick and heavy

B. made from metal

C. not as strong as a traditional one

D. flexible enough to fold almost flat

【2】Which company makes self－tying shoes?

A. Adidas. B. Kappa.

C. Nike. D. Li－Ning.

【3】The smart alarm clock can NOT ________.

A. improve our sleep

B. control our weight

C. record our sleep cycles

D. control the temperature in the bedroom

【4】If a child has a poor eyesight，he may be in the lack of ________.

A. vitamin A B. vitamin B

C. vitamin C D. vitamin D

【5】You can find the passage in a ________.

A. newspaper B. story book

C. guide book D. cookery book

Answer 1

【答案】

【1】 D

【2】 C

【3】 B

【4】 A

【5】 A

【解析】

短文介紹了四種不同的發(fā)明創(chuàng)造。一種可以折疊的自行車頭盔，一種能夠自己系鞋帶的鞋子，一款新型的智能鬧鐘，以及在撒哈拉以南非洲，植物專家培育出的一種能對抗多種疾病的新的甘薯。

【1】細(xì)節(jié)理解題。根據(jù)第一欄“It is just as strong as the traditional ones, but flexible (靈活的) enough to fold almost totally flat.”可知，折疊自行車頭盔足夠靈活折疊起來幾乎是平坦的。故答案為D。

【2】細(xì)節(jié)理解題。根據(jù)第二欄中的句子“almost everyone wants a pair of self-tying shoes. Now, thanks to Nike, the shoe dream comes true.”可知，是耐克公司制作了這種新型的能夠自己系鞋帶的鞋子，故答案為C。

【3】細(xì)節(jié)理解題。根據(jù)第三欄的介紹可知，這種新型的智能鬧鐘可以改善你的睡眠。它可以控制臥室的溫度、光線甚至空氣質(zhì)量，幫助你擁有一個(gè)完美的睡眠環(huán)境。它還可以記錄你的睡眠周期。不能控制我們的體重，故答案為B。

【4】推理判斷題。根據(jù)第四欄中的文字“The lack ( 缺 乏 ) of vitamin A can cause blindness and many other illnesses for illnesses.”可知，缺乏維生素A會導(dǎo)致失明和許多其他的疾病。因此判斷如果一個(gè)孩子視力差，他可能缺乏維生素A。故答案為A。

【5】細(xì)節(jié)推理題。A. newspaper報(bào)紙； B. story book故事書；C. guide book指南書；D. cookery book烹飪書。短文介紹了四種不同的發(fā)明創(chuàng)造。因此最有可能出現(xiàn)在報(bào)紙上，故答案選A。