年級 | 高中課程 | 年級 | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:初中英語 來源: 題型:
查看答案和解析>>
科目:初中英語 來源:2012屆江蘇省泰興市黃橋區(qū)初三中考一模英語試題(帶解析) 題型:閱讀理解
Everybody hates rats. But in the earthquake places of the world – Japan, Los Angeles, Turkey – rats will soon be man’s new best friends.
What happens after an earthquake? We send in rescue(救援) dogs. Why? Because they can smell people. Dogs save lives. They help rescuers to find living people. But dogs are big and they can’t get into small spaces. So now a new research project is using a smaller animal to save lives: the rat.
How does it work? First, the rat is trained to smell people. When this happens, the rat’s brain gives a signal. This is sent to a small radio on its back, and then the rescuers follow the radio signals. When the rat’s brain activity jumps, the rescuers know that someone is alive. The rat has smelled that person.
Although there are already robots which can do this job, rats are better. Christian Linster at Cornell University, New York, says, “ ‘Robot’ noses don’t work well when there are other smells around. Rats are good at that.” Rats can also see in the dark. They are cheaper and quicker to train than dogs, and unlike robots, they don’t need electricity.
The “ rat project” is not finished, but Julie Ryan of International Rescue Corps in Scotland says, “ It would be fantastic. A rat would get into spaces we couldn’t get to and a rat would get out if it wasn’t safe.” Perhaps for the first time in history, people will be happy to see a rat in a building ( but only after an earthquake, of course.)
【小題1】In the earthquake places, rats will become man’s best friends because they can __________.
A.take the place of man in rescue jobs |
B.find the positions of people alive who are trapped in buildings |
C.serve as food for people alive who are trapped in buildings |
D.send signals for the coming earthquake |
A.treating wounded people. |
B.helping rescuers. |
C.smelling people among different smells. |
D.carry the wounded people to safety. |
A.the nose made by the rat |
B.the rat’s unusual behavior |
C.the signal sent by the radio on the rat’s back |
D.the smell given off by the person |
A.rats have better sense of smell than dogs. |
B.dogs don’t need to be trained to smell people. |
C.robots’ sense of smell can be affected by other smells around. |
D.rats can see in the dark and are smaller than robots. |
A.rats have taken the place of dogs in search for people. |
B.the “ rat project” has been completed |
C.people are now happy to see a rat in a building |
D.now people still use dogs and robots in performing rescue |
查看答案和解析>>
科目:初中英語 來源:2011-2012學(xué)年浙江省新昌縣實(shí)驗(yàn)中學(xué)初二上學(xué)期期中測試英語試卷 題型:閱讀理解
【小題1】Julie is an active girl. She likes singing very much and she wants to be a singer.
【小題2】Barry likes going to the movies with his parents on weekends. The Pacific Cineplex(太平洋電影院線)is showing Pirates of the Caribbean IV(《加勒比海盜4》).
【小題3】Joe lives in China and he would like to visit other countries next month.
【小題4】Annie can’t swim at all. She wants to learn to swim to stay healthy.
【小題5】Emma has many books and she usually reads books after class.
查看答案和解析>>
科目:初中英語 來源:2011-2012學(xué)年重慶市西南大學(xué)附屬中學(xué)初一下學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解
Name: Julie Age: 13 I’m a student in Australia. I speak English. I want to find new friends from China. I like reading and listening to music. I want to know more about China. |
Name: Jodie Age: 14 I’m from Paris. I like dogs, and I have three dogs. I also like playing computer games and watching action movies! I want to write to anyone with the same (相同的) likes. |
Name: Andrew Age: 12 I want to have pen pals from the USA or Canada. I like painting, singing, and playing baseball. If you are from either (任何一個(gè)) of the two countries, please e-mail me. |
Name: Sam Age: 13 I’m from the USA. I want to make pen pals from any country. I can write in French and English. I like sports and reading. I like history and math best at school. I often play tennis on weekends. Please write to me. Thanks. |
A.Canada | B.the USA | C.China | D.Australia |
A.Singing and dancing. | B.Playing baseball. |
C.Playing tennis. | D.Playing computer games. |
A.14 | B.13 | C.12 | D.11 |
A.America | B.Australia | C.China | D.Canada |
A.sorry | B.happy | C.unhappy | D.sad |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺 | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com