题目
题型:不详难度:来源:
As we know, scattering (散射) happens when light goes through the air. For the same media, if the wavelength (波长) is long, the scattering will be short. If the wavelength is short, then the scattering will be long.
Of all light we can see red has the longest wavelength, so the scattering is the weakest. That means the red light travels far. In fact, it travels farther on rainy days.
Using the red light can help drivers in farther areas see the lights. It helps drivers slow down or stop in time. If drivers don’t see the red light until they are close, they may not be able to stop the car in time. An accident may happen. Red can also excite people. We can act more quickly when we see the color red.
In a word, red light helps drivers stop in time and help prevent accidents.
小题1:______ has the longest wavelength of all light we can see.
A.Red | B.Green | C.Yellow | D.Black |
A.windy | B.sunny | C.rainy | D.cloudy |
A.red can make people happier | B.the scattering of red is very short |
C.the scattering of red is very long | D.red can make people more excited |
A.逃避 | B.防止 | C.处理 | D.检查 |
A.why accidents happen | B.how the red light travels |
C.why we use red traffic lights | D.how to stop in time at traffic lights |
答案
小题1:A
小题1:C
小题1:D
小题1:B
小题1:C
解析
小题1:根据we can see red has the longest wavelength,描述可知选A。
小题1:根据In fact, it travels farther on rainy days. 可知选C。
小题1:根据Red can also excite people. We can act more quickly when we see the color red. 可知选D。
小题1:根据上文stop in time 及时停止,可知下文句意为预防阻止事故,故选B。
小题1:通过短文描述可知本文主要是介绍了人们为什么使用红色作为交通信号灯,故选C。
核心考点
试题【If we are driving a car or crossing a street, we will stop when the traffic ligh】;主要考察你对教育文化类等知识点的理解。[详细]
举一反三
Time
First train | Longyang Road station | 6:45 |
Airport Station | 7:02 | |
Last train | Longyang Road Station | 21:40 |
Airport Station | 21:42 |
| Economy Class(普通座) | VIP |
Single Trip(单程旅行) | 50 yuan | 100 yuan |
Round Trip(往返旅行) | 80 yuan | 160 yuan |
If you buy a round ticket, you can get on the train at Longyang Road Station or Pudong Airport Station, and get off at the other station. The return part of the ticket must be used on the same day.
小题1:How long does it take to travel from Longyang Road Station to Pudong International Airport by Shanghai Maglev Train?
A.About five minutes. | B.About six minutes. |
C.About eight minutes. | D.About nine minutes. |
A.50 yuan | B.100 yuan | C.150 yuan | D.200 yuan |
A.6:30 | B.6: 45 | C.7:02 | D.7:20 |
A.can take the train three times |
B.must take the train back on the same day |
C.can only get on the train at Longyang Road Station |
D.can only get off the train at Pudong Airport Station |
A.can take Shanghai Maglev Train by himself |
B.doesn’t need a ticket to take the train |
C.has to take the train with his parents |
D.can take the train with a half-price ticket |
CCTV Channel 5 13:12 Football Match | AHTV Channel 25 15:30 TV Play |
ZJTV Channel 6 18:30 Cartoon | CCTV Channel 12 12:38 Law Today |
CCTV Channel 1 19:00 News Report | CCTV Channel 3 21:00 The Latest Music |
小题1:My grandfather is interested in law. He can watch CCTV Channel 12 at noon.
小题2: My father is a football fan. He prefers football matches. He can watch CCTV Channel 1.
小题3: My mother likes watching TV plays, she wants to watch AHTV Channel 25 in the afternoon .
小题4:My sister is only six years old. I want to find programs for her. I think she can watch ZJTV channel 6.
小题5:I am a student. I like music, but I am very busy tonight. So I can watch CCTV Channel 3 this evening.
Learning English Programs in China
Days | Times | Dates | Programs |
Monday | 06:45 | 8 Dec ~ 27 Mar | World news |
19:45 | 26 Jan ~ 24 Feb | Radio English Test | |
20:45 | 8 Dec ~ 31 Jan | Grammar Lesson | |
Tuesday | 06:45&20:45 | 9 Dec ~ 3 Feb | Talk about Business |
19:30 | 9 Dec ~ 3 Feb | Grammar Lesson | |
Wednesday | 19:45 | 10 Dec~ 31 Mar | Language Study |
20:45 | 10 Dec ~4 Feb | The Market 2 | |
Thursday | 06:45&19:30 | 11 Dec ~ 5 Feb | The Market 2 |
19:45 | 11 Dec ~ 8 Jan | The Big Stories | |
Friday | 06:45 | 12 Dec ~ 6 Feb | Grammar Lesson |
19:30 | 12 Dec ~ 6 Feb | Talk about Business | |
20:45 | 12 Dec ~ 2 Apr | World News | |
Saturday | 06:45&19:30 | 6 Dec ~ 27 Mar | World News |
19:45 | 6 Dec ~ 10 Jan | The Food of Love | |
Sunday | 06:45 | 7 Dec ~1 Feb | Talk about Business |
20:45 | 7 Dec ~1 Feb | The Market 2 | |
23:15 | 7 Dec ~ 28 Dec | Grammar Lesson |
A.in the magazine | B.on TV | C.over the radio | D.in the book |
A.Friday and Saturday | B.Tuesday and Wednesday |
C.Tuesday and Friday | D.Saturday and Sunday |
A.World News | B.The Market 2 |
C.Talk about Business | D.The Food of Love |
________小题1:. Although Rob leads a quiet life in a small village, that doesn’t stop him from wanting to find out about the latest scientific development. |
________小题2:. Bella enjoys eating out but can’t afford to spend very much at the moment as she is saving for a holiday. She has never learnt how to cook, so now might be quite a good time to find out! |
_______小题3:. Dan is interested in taking wildlife photographs and enjoys the kind of program which gives him a chance to see a professional photographer at work. |
_______小题4:. Gina is a music teacher. Although she prefers classical music, she likes to know the kind of music that interests the teenagers she teaches. |
_______小题5:. Bon’s wife is in hospital. He wants to find a program suitable for his three-year-old son while he does the housework and cooks a meal. |
A. TV1 7:20 pm Find out more about Australia’s animal life. This film was made last year by one of Australia’s best- known photographers, Dougie Bond. He spent over 200 hours filming the birds, animals and fish in Australian bushes. B. TV3 9:00 pm The science program is about the latest technology and medicine. This week, cars that run on sunlight and story of one baby’s fight to live. C. TV3 7:40 pm This is the program that tells you all about what’s happening on the music scene and tomorrow’s young artists. D. TV1 5:15 pm Busy parents? Bored children? Do you want something educational to entertain your children while you do something else? This popular program is for the under-fives. More music, fun, songs and games with Carla and Larry. E. TV2 8:45 pm If you have always wanted to cook, now’s your chance to learn. In the studio,there are two chefs who will teach you some simple recipes step by step. |
First, be friendly and polite to everybody in the club. This will make people feel comfortable when they talk to you. The impolite people are not welcome here and we will ask them to leave.
Second, be honest. We hope that our members can trust (信任)each other. If we find that you tell lies to other club members, we will ask you to leave the club.
Third, be a good listener and keep your friends’ secrets. This will make your friends trust you and it will also help you know more about your friends. If you tell your friends’ secrets to someone else, you will hurt their feelings.
At last, be generous and helpful to your friends. Sharing thoughts, ideas and opinions will help you know more about each other.
Please remember our advice when you come to the club. We meet every Friday afternoon and we hope to see you there!
根据短文内容, 判断句子正(T)误(F)。(5分 )
小题1: If you are friendly to everybody in the Friendship Club, you will be welcomed.
小题2:If you don’t keep your friends’ secrets, you’ll be asked to leave the club.
小题3:If you want know more about your friends, you should be a good listener.
小题4: Sharing our friends’ thoughts and opinions will be bad for our ideas.
小题5:The writer has four pieces of advice for the people who would like to join the club.
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