科目: 来源: 题型:
某英语报一年一度的科技征文比赛开始了。征文题目是"My dream invention"。请你根据下面表格中的提示内容写一篇英语短文投稿。
发明物 外形 特点
MP4-pen 与一般的钢 1. 笔盖上有四.个按钮:录音、快进、后退和播放。
笔相似 2. 做作业感觉累了时可以播放音乐,使学习更加轻松。
3. 可以帮助我解决难题。
要求:1. 内容应包含表格中的所有提示信息;
2. 不少于80词。
参考词汇:快进fast forward;后退rewind 播放play My dream invention
查看答案和解析>>
科目: 来源: 题型:
A 15-year-old student who invented a flashlight (手电筒) getting power from the holder's body heat is going home today from California with a big prize and a chance to do further research.
Ann Makosinski was the only Canadian among the four winners at Google's international science competition. Thousands of young scientists from around the world took part in the competition.
Winning the science and technology competition was "a surprise". Ann said, "I think it will have a great influence on my future."
Ann thanked her family for encouraging her in?terest in science and said that her first toy was a box of transistors (晶体管) .
Ann's prize includes $ 25,000 and a "once-in-a-lifetime experience" from Google for her Hollow Flashlight,which has no moving parts or batteries.
The idea for the invention came from seeing un?wanted batteries and her friend's experience. When Ann visited a friend in the Philippines? she saw the friend couldn't study when it became dark because there was no electricity or light. She saw the need for a flashlight that has no batteries―Hollow Flash?light.
In her project,Ann wrote "I made two flash-flights that do not use any batteries or harmful mate?rials. They do not create any noise and will always (work. The flashlight needs at least a 5°C tempera-fture difference between the holder's body and the I environment around to produce light.
A video of Ann explaining how she created the I flashlight has been watched more than 1. 4 million I times on the Internet.
Though Ann was successful,she has not made a decision about her career path. Ann hopes that she can find a way to join her love of film and science to?gether.
The four winners were chosen from 15 final competitors from eight countries. The ( ) 26. In which part of a newspaper can we probably read this passage?
A. Travel.
B. Culture.
C. Technology.
D. Advertisement.
( ) 27. The first paragraph is written to be a (n)
A. introduction B. warning C. argument D. discussion t ( ) 28. Paragraph 6 mainly tells us
A. what Ann saw in the Philippines
B. why Ann invented Hollow Flashlight
C. how Ann's family encouraged her in?terest
D. what prize Ann got for Hollow Flashlight
( ) 29,According to the passage we can learn
A. it's easy to win the international sci?ence competition
B. Hollow Flashlight is safe,noiseless and can save energy
C. Ann has made &decision to be a sci?entist in the future
D. few people are interested in how Ann created the flashlight
查看答案和解析>>
科目: 来源: 题型:
Beautiful pictures of mountains and forests,clear skies,flying birds? wild animals,silly faces ― you can find them all in one place. 16 On a postcard!Have people always sent postcards? No!Before postcards,people 17 sealed (密封的) letters.
The 18 for the first decorated (装饰的) postcard came to John P,Charlton in 1861. He thought a simple card 19 a border would be a great way to send a note. Then in the late 1800s,postcards which had pictures on them 20 By law,people had to write their note on the front―on the picture!The back was 21 for the address. Several years later,England allowed a divided-back (背面隔开的) postcard. Then people could write their 22 on the back left side. And they put the address 23 . During the early 1900s,the golden age of postcards? people around the world were more and more 24 picture postcards. In 1908,Americans alone mailed over 677 million postcards.
Today,postcards are the 25 most popular collection in the world after stamps and coins. You can always see or get a lot of newly-designed post?cards,especially on New Year's Day.
( ) 16. A. How B. When
C. Why D. Where
( ) 17. A. liked B. hated C. found D. lost
( ) 18. A. advice B. picture
C. idea D. card
( ) 19. A. above B. with
C. under D. for
( ) 20. A. happened B. changed
C. ended D. appeared
( ) 21. A. even B. only C. still D. ever
( ) 22. A. note B. word
C. address D. letter
( ) 23. A. on the front B. on the back
C. on the left D. on the right
( ) 24. A. surprised at B. interested in
C. expected by D. worried about
( ) 25. A. first B. second
C. third D. fourth
查看答案和解析>>
科目: 来源: 题型:
( ) 15.―I want to borrow the book,but I don't know how long it may .
―For two weeks.
A. keep B. be borrowed
C. borrow D. be kept
查看答案和解析>>
科目: 来源: 题型:
( ) 14. Can you imagine without electridty?
A. to live B. live
C. living D. lived
查看答案和解析>>
科目: 来源: 题型:
( ) 13. Many foreigners prefer things that are made in China .
A. with hand B. in hands
C. by hands D. by hand
查看答案和解析>>
科目: 来源: 题型:
( ) 12. Food safety is important. Rules to stop people from food pollution.
A. must make B. must be made
C. can't make D. can't be made
查看答案和解析>>
科目: 来源: 题型:
( ) 11. He promised his old friend during his stay in Tianjin.
A. to see B. see
C. seeing D. saw
查看答案和解析>>
科目: 来源: 题型:
( ) 10,A new primary school is going to in the countryside.
A. be built B. built
C. build D. be building
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com