Question

【題目】 A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine(聯(lián)合) the two to do something for your local environment? It may be possible. When you have finished with your mobile phone, you will be able to bury(埋) it in the garden or a plant pot and wait for it to flower.

A biodegradable(生物可降解的) mobile phone was introduced by scientists. It is hoped that the new type of phone will encourage people to recycle. Scientists have thought of a new material over the last five years. It looks like any other plastic, but overtime it can break down into the soil without giving out any poisonous chemicals(有毒的化學(xué)物質(zhì)). British researchers used the new material to develop a phone cover with a sunflower seed(種子). When this cover changes into waste, it forms nitrates(硝酸鹽). These feed the seed and help the flower grow. “We have only put sunflower seeds into the cover so far. But we're trying to find out which flowers would perform best. Maybe we could put roses in next time,” said one scientist.

As phone technology is developing so quickly, people are always throwing their mobile phones away. This means producers are under pressure(壓力) to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal(金屬) and chemical waste to the environment. A biodegradable cover can reduce the harm to nature, according to the scientists. “The seed is released(釋放) and the flower grows in the pot, so you don't have to worry about the phone when you have finished using it,” said Kerry Kirwan, the leader of the research team, which is based at the University of Warwick in Britain.

【1】Scientists did this type of research about biodegradable mobile phones in order to ________.

A.make the mobile phones more beautifulB.encourage people to recycle

C.find a new way to grow flowersD.produce more mobile phones

【2】Millions of mobile phones have been sold this year and people will ______ within two years.

A.bury most of them in the gardenB.put sunflower seeds into most of them

C.take out their coverD.throw most of them away

【3】What does the underlined phrase “break down” mean?

A.change into chemicalsB.not workC.be dividedD.break out

【4】We can infer(推斷) from the passage that _________.

A.the new type of mobile phones is already on the market

B.some 650 million mobile phones have been sold within two years

C.British scientists are doing the research

D.roses perform best in this type of mobile phones

【5】What’s the best title of the passage?

A.the Harm to NatureB.the Developing Phone Technology

C.Phones and FlowersD.Mobile Phones and Environment

Answer 1

【答案】

【1】B

【2】D

【3】A

【4】C

【5】D

【解析】

作者是介紹一種新型環(huán)保的手機(jī)，用戶(hù)用完了以后可以種植的手機(jī)，這樣可以減少環(huán)境的壓力。

【1】細(xì)節(jié)理解題。根據(jù)文中It is hoped that the new type of phone will encourage people to recycle.希望這種新型手機(jī)能鼓勵(lì)人們回收利用可知，本題應(yīng)該選擇B。

【2】細(xì)節(jié)理解題。根據(jù)文中Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years.今年已售出約6.5億部手機(jī)其中大部分將在兩年內(nèi)扔掉可知，本題應(yīng)該選擇D。

【3】詞義猜測(cè)題。根據(jù)文中It looks like any other plastic, but overtime it can break down into the soil without giving out any poisonous chemicals..它看起來(lái)像其他塑料，但隨著時(shí)間的推移，它會(huì)分解成土壤，而不會(huì)釋放出任何有毒的化學(xué)物質(zhì)可知，本題應(yīng)該選擇A。

【4】推理判斷題。根據(jù)文中“We have only put sunflower seeds into the cover so far. But we're trying to find out which flowers would perform best. Maybe we could put roses in next time,” said one scientist.“我們只把葵花籽放進(jìn)了封面。但我們正在努力找出哪種花表現(xiàn)最好也許我們下次可以放玫瑰，”一位科學(xué)家說(shuō)�？芍�，這個(gè)技術(shù)還在研發(fā)中，所以本題選擇C。

【5】主旨大意題。根據(jù)文章第一段A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine(聯(lián)合) the two to do something for your local environment? It may be possible. When you have finished with your mobile phone, you will be able to bury(埋) it in the garden or a plant pot and wait for it to flower. 以及整篇文章的理解可知，文章主要講述的是科學(xué)家想發(fā)明一種可以分解的手機(jī)，再不用了之后會(huì)分解成植物的一種肥料，這樣就不會(huì)造成環(huán)境污染了，所以本題選擇D。