16．Eco-friendly Car Racer
Can you image a car racer is so eco-friendly that its tyres are made from potatoes，its body is created from hemp （大麻） and rapeseed oil and it runs on fuel made from wheat and sugar beet？The one-seater racing car called Eco One is built by experts from Warwick University，who hope that Eco One will be adopted by the automotive industry．It is sold at﹩51，000．
Pollution-sensitive Dress
Don't be caught outside unaware of pollution levels in the air．The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly．This dress-which is actually quite pretty-looks like you pull it from the bottom of the dirty laundry pile when the air is dirty．It might protect your health by advising you to stay indoors for the day，but it won't do you any favor if you're meeting with clients．
Eco-friendly Umbrella
Traditional umbrellas come with a fixed surface．Although it is changeable，you cannot replace it easily．This eco-friendly design is more flexible．It is actually only an umbrella skeleton without any surface，which can be folded，so you can put anything such as newspapers，plastic bags or whatever you want to serve as the protecting surface．
Eco-friendly Moss （苔蘚） Carpet
It is said that walking on fresh grass increases your blood circulation．The Moss Carpet，created by Nguyen La Chanh，looks at getting the grass to your feet．The mat includes ball moss，island moss and forest moss．The humidity （濕度） of the bathroom ensures that it grows well．And that's why you need to place it there and not anywhere else．

21．According to Paragraph 1，we can find Eco OneC．
A．can seat one passenger and one driver
B．can't be afforded by the public at present
C．is mainly made from some kinds of plants
D．will take the place of the traditional car industry
22．Why is EPA Dress designed？B
A．To advise people to stay at home as often as possible
B．To keep users informed of the polluted levels in the air．
C．To make women look pretty even in the polluted air．
D．To stop people from meeting their clients if necessary．
23．Compared with traditional umbrellas，the Eco-friendly UmbrellaB．
A．is changeable       B．hasn't any surface
C．can be folded       D．is made of newspapers
24．Where does the text probably come from？A
A．A science report        B．A personal blog
C．A health report         D．An official document．

分析 本文介紹了四種新型的環(huán)保產(chǎn)品及其特色：主要由一些植物制成的環(huán)保賽車(chē)；可以感知空氣污染的衣服；可隨意替換表面的環(huán)保雨傘；環(huán)保仿真保健苔蘚地毯．

解答 21．C 細(xì)節(jié)理解題．根據(jù)Eco-friendly Car Racer部分中第一句Can you image a car racer is so eco-friendly that its tyres are made from potatoes，its body is created from hemp （大麻） and rapeseed oil and it runs on fuel made from wheat and sugar beet？可知，這種環(huán)保汽車(chē)的輪胎是由土豆做的，車(chē)身是大麻和菜籽油做的，所用燃料來(lái)源于小麥和甜菜．故選C．
22．B 細(xì)節(jié)理解題．根據(jù)Pollution-sensitive Dress部分中第二句The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly．可知，這種衣服可以感知到空氣污染情況，從而被使用者知道．故選B．
23．B 細(xì)節(jié)理解題．根據(jù)Eco-friendly Umbrella部分中第四句It is actually only an umbrella skeleton without any surface，…可知，這種環(huán)保雨傘是沒(méi)有表面的．故選B．
24．A 推理判斷題．根據(jù)文章四個(gè)小標(biāo)題及其文章大意可知，文章介紹的是四種新型環(huán)保產(chǎn)品及其特點(diǎn)，是份科學(xué)報(bào)告，所以與個(gè)人博客，健康報(bào)告和政府公文無(wú)關(guān)．故選A．

點(diǎn)評(píng) 對(duì)于有小標(biāo)題的文章要學(xué)會(huì)通過(guò)閱讀小標(biāo)題來(lái)掌握文章大意．解這類文章的細(xì)節(jié)理解題時(shí)可根據(jù)題干中關(guān)鍵詞的提示到相應(yīng)的小標(biāo)題對(duì)應(yīng)部分去找尋答案．

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