Question

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

	The folding(可折疊的) bike helmet: People refuse 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 themselves tighten and loosen around your feet.
	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 of vitamin A puts children at risk of blindness, malaria(瘧疾) and many other diseases. In sub-Saharan Africa, plant scientists are helping them grow a kind of new sweet potatoes. These potatoes can help them fight viruses.

【1】The folding bike helmet is _______.

A.thick and heavyB.made from metal

C.not as strong as a traditional oneD.flexible enough to fold almost flat

【2】Which company makes self-tying shoes?

A.Adidas.B.Nike.C.Kappa.D.Lining.

【3】The smart alarm clock can NOT _______.

A.improve our sleepB.control our weight

C.record our sleep cyclesD.control the temperature in the bedroom

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

A.vitamin DB.vitamin EC.vitamin AD.vitamin K

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

A.newspaperB.storybookC.guidebookD.cookery book

Answer 1

【答案】

【1】D

【2】B

【3】B

【4】C

【5】A

【解析】

科普知識(shí)類(lèi)閱讀。文章主要講了幾項(xiàng)重要的發(fā)明，具體介紹了這幾項(xiàng)發(fā)明的功能，優(yōu)勢(shì)等。

【1】細(xì)節(jié)理解題，根據(jù)語(yǔ)境 It is just as strong as the traditional ones, but flexible（靈活的） enough to fold almost totally flat． 它和傳統(tǒng)的一樣牢固，但足夠的靈活，幾乎可以折疊得完全平坦．可知折疊自行車(chē)很靈活，可以折平，結(jié)合選項(xiàng)，可知選D。

【2】細(xì)節(jié)理解題，根據(jù)語(yǔ)境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看完電影《回到未來(lái)》后，幾乎每個(gè)人都想要一雙自系鞋�，F(xiàn)在，多虧了耐克，鞋子夢(mèng)想實(shí)現(xiàn)了�？芍�耐克公司能造自系鞋，結(jié)合選項(xiàng)，可知選B。

【3】細(xì)節(jié)理解題，根據(jù)語(yǔ)境 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．它可以控制你的臥室的溫度，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。它可以記錄你的睡眠周期�？芍�這個(gè)鬧鐘不能控制你的體重， 結(jié)合選項(xiàng)，可知選B。

【4】細(xì)節(jié)理解題，根據(jù)語(yǔ)境 The lack of vitamin A puts children at risk of blindness，缺乏維生素A會(huì)使兒童有失明的危險(xiǎn)，可知如果視力不好，可能是缺維生素A，可結(jié)合選項(xiàng)，可知選C。

【5】細(xì)節(jié)理解題；根據(jù)語(yǔ)境 Inventions make the world better, smarter and ﹣ in some cases ﹣ a little more fun.發(fā)明使世界變得更美好、更聰明，在某些情況下，也會(huì)更有趣�？芍�文章主要講了幾項(xiàng)發(fā)明，可能是報(bào)紙上的廣告，結(jié)合選項(xiàng)，可知選A。