When talking about inventors,who do you first think of?Forget Thomas Edison.Meet the teenage (1)BBat the 24th Jiangsu Adolescents Science&Technology Innovation Contest(江蘇省青少年科技創(chuàng)新大賽).
Wang Xingyu,from Kunshan No.2 Middle School,invented "a (2)CC line"in the zebra crossing.Wang often saw people running a red (3)DD,so he thought of an idea.
"I (4)AA a spray tube(噴管)in the zebra crossing.When the light is red and (5)AA crosses,it sprays water.If the light is (6)DD,it will not work,"said Wang.
But does it (7)BB water?"There's a water channel(槽)on the ground,so the water will be collected and (8)DD again."he said.
Zong Hangchen,from Nantong Special Education Middle School,also got his invention idea from daily experiences.
Zong's (9)CC could only feel a little light.When he walked on the sidewalk for the blind,he often came across obstacles(障礙物).Once he(10)BB hurt his nose.
(11)AA help himself and the blind,Zong made something that has radar(雷達(dá))and a loudspeaker.Users tie radar onto their knees and(12)CC the loudspeaker around their necks.When they meet obstacles,the radar will see them and the loudspeaker will make a(n)(13)DDto tell the users.
Chen Huijuan,an official from Jiangsu Association for Science and Technology,was (14)BB at these inventions.
"(15)AA some ideas are simple,the creations are very good,"she said."Get inspiration(靈感)from small things in life and you can be an inventor,too."
(1) | A.scientists | B.inventors | C.heroes | D.speakers |
(2) | A.crowded | B.dangerous | C.safe | D.public |
(3) | A.book | B.photo | C.bottle | D.light |
(4) | A.put | B.find | C.get | D.discover |
(5) | A.somebody | B.everybody | C.none | D.nobody |
(6) | A.red | B.yellow | C.white | D.green |
(7) | A.save | B.waste | C.protect | D.divide |
(8) | A.heated | B.ended | C.washed | D.used |
(9) | A.mouth | B.nose | C.eyes | D.ears |
(10) | A.never | B.even | C.hardly | D.usually |
(11) | A.To | B.With | C.For | D.In |
(12) | A.buy | B.sell | C.wear | D.make |
(13) | A.ear | B.sound | C.voice | D.shout |
(14) | A.a(chǎn)ngry | B.tired | C.nervous | D.surprised |
(15) | A.Though | B.But | C.So | D.Because |
【考點(diǎn)】記敘文.
【答案】B;C;D;A;A;D;B;D;C;B;A;C;D;B;A
【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/10/6 12:0:1組卷:101引用:2難度:0.1
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