题目内容
1.A sunflower is a sunflower.A mobile phone is a mobile phone.But can you combine the two to do something for your local environment?As early as next year it may well be possible.When you have finished with your mobile phone you will be able to bury (埋葬) it in the garden and wait for it to flower(开花).A biodegradable (生物可降解的) mobile phone was,this month,introduced by scientists.It is hoped that the new type of phone will encourage users to recycle.Scientists have come up with a new material over the last five years.It looks like any other plastic and can be hard or soft,and able to change shape.Overtime it can also break down into the soil without giving out any poisonous(有毒的)chemicals.British researchers used the new material to develop a phone cover that includes a sunflower seed.When this new type of cover turns into waste,it forms nitrates (硝酸盐).These feed the seed and help the flower grow.Engineers have designed a small transparent (透明的) window to hold the seed.They have made sure it only grows when the phone is thrown away."We've only put sunflower seeds into the cover so far.But we are working with scientists 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 constantly(不断)throwing their mobiles away.This means producers are under pressure to find ways of recycling them.Some 650million mobile phones have been sold this year.Most of them will be thrown away within two years,adding plastic,heavy metal and chemical waste to the environment.A biodegradable cover can change this,according to the scientists.
根据短文内容,从题中所给的A、B、C、D四个选项中,选择最佳答案.(10分)
63.After you have finished using the new type of mobile phone,B.
A.the phone will do harm to the environment
B.the phone cover will break down easily in the soil you bury it
C.it will be recycled by the producers
D.it can be sent back to the shops.
64.Which of the following is wrong about the cover of the new type of phone?D
A.It can help the sunflower seed after the mobile phone breaks down.
B.It looks like normal plastics but it can break down.
C.It includes a sunflower seed.
D.It makes sure the seed only grows after the phone is thrown away.
65.The new type of phone can reduce the harm to the environment mainlyA.
A.because of the material of its cover
B.because of the sunflower seed
C.because it's made of no poisonous chemicals
D.because you bury it in the soil after you finish with it
66.This type of research is done becauseB.
A.the technology that produces mobile phones is changing quickly
B.users are constantly throwing their mobiles away
C.nobody has ever thought of recycling mobile phones
D.producing mobile phones uses a lot of energy,so this has become a very big problem for the environment
67.We can guess from the storyB.
A.the new type of mobile phones is already on the market
B.the new type of mobile phones will sell very well
C.recycling mobile phones is not useful to the environment
D.other flowers may be used in the new type of mobile phones.
分析 本文讲的是随着科技的发展,一种新型手机将要问世,这种手机的外壳能解决手机的浪费和污染问题.
解答 63.B 细节理解题.根据文中原句When you have finished with your mobile phone you will be able to bury (埋葬) it in the garden and wait for it to flower(开花).(当你用完你的手机后你就能把它埋在花园里然后等着它开花)可知此题答案是B.
64.D 细节理解题.根据提供的信息及原句They have made sure it only grows when the phone is thrown away.(他们确保(种子)在手机扔了时才生长)可知D的描述是错误的.
65.A 推理判断题.根据文中最后一段heavy metal and chemical waste to the environment.A biodegradable cover can change this,描述可知一种新型的手机壳可减少对环境的破坏,故选A.
66.B 推理判断题.根据As phone technology is developing so quickly,people are constantly(不断)throwing their mobiles away可知这种研究在进行是因为手机用户不断的扔掉手机,对环境造成和大的破坏,所以选B.
67.B 推理判断题.从文中信息Overtime it can also break down into the soil without giving out any poisonous(有毒的)chemicals.可获知这种新型手机环保,所以一定会卖的很好,故选B.
点评 做题时要在理解好文意的基础上,与题目有机的结合,从文章中找到相关细节性的句子与选项细细比对,进行选择或推理判断,选出符合文章内容的正确选项.做题注意灵活,有时可采用排除法或直选法确定出最终答案.
we found it was so cold that our water bottles froze (结冰).However,the lakes (20)Dlike glass in the setting sun and loooked wonderful.
Wang Wei rode in front of me as usual.She was in high spirt and I knew I didn't need to(21)Bher.To climb the mountains was hard work but as we (22)Dus,we were surprised by the view.We seemed to be able to see for miles,and we were so high that we found ourselves cycling through clouds.After a while,we began going (23)Bthe mountains.It was great fun especially as it slowly became much(24)C.At the foot of the mountains,colourful butterflies flew around us and we saw many sheep eating green grass.Then we had to (25)D
Our caps,gloves and trousers for T-shirts and shorts.
In the early evening we stopped to(26)C.We put up our tent and then we ate.Afte supper Wang Wei went to sleep but I stayed (27)D.At (28)Dmidnight the sky became clearer and the stars grew brighter.As I (29)Cbelow the stars I thought about how far we had already travelled.
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| 16.A.we | B.you | C.they | D.it |
| 17.A.never | B.ever | C.even | D.yet |
| 18.A.dressed in | B.put on | C.taken off | D.dressed up |
| 19.A.morning | B.afternoon | C.evening | D.night |
| 20.A.shine | B.shining | C.shines | D.shone |
| 21.A.follow | B.encourage | C.remind | D.discover |
| 22.A.looked at | B.looked after | C.looked for | D.looked around |
| 23.A.up | B.down | C.around | D.into |
| 24.A.colder | B.drier | C.warmer | D.wetter |
| 25.A.charge | B.check | C.chase | D.change |
| 26.A.make beds | B.make friends | C.make camp | D.make money |
| 27.A.alive | B.alone | C.away | D.awake |
| 28.A.cloudy | B.foggy | C.noisy | D.quiet |
| 29.A.lie | B.lied | C.lay | D.laid |
| 30.A.may | B.can | C.must | D.shall. |
| A. | remind; to | B. | think; of | C. | think; to | D. | remind; of |