问题 填空题

验钞机上发出的______能使钞票上的荧光物质发光;电视机的遥控器发出的______可控制电视机;光的______现象说明光是一种横波;用激光垂直照射一个不透光的小圆板时,光屏上影的中心会出现一个亮斑,这是光的______现象.

答案

紫外线能使荧光物质发光,验钞机工作时,钞票上的荧光物质在一种看不见的光的照射下会发光,这种看不见的光就是验钞机所发出的紫外线;

红外线可以用来遥控,制成电视遥控器实现对电视的遥控作用.

偏振是横波特有的现象,所以光的偏振说明光是一种横波;

用激光垂直照射一个不透光的小圆板时,光屏上影的中心会出现一个亮斑,该亮斑叫做泊松亮斑,这是光的衍射引起的.

故答案为:紫外线;红外线;偏振;衍射.

阅读理解

Directions: The following people are going to take part in job interviews. Match the interviews (marked with A, B, C, D, E and F) with the people so that they can have a greater chance of being employed. There is one extra paragraph that you don’t need.

61. Tom is a university student graduating soon. He is smart, swift and quick-minded. He is fond of challenges. He can react to sudden changes very well.

62. Mary is a graduate who often can communicate and cooperate with others well and can make friends easily.

63. Tim is a hardworking person. He has done several jobs but still hasn’t found his favorite. Every time before he goes for an interview, he’ll make full preparations as to what interviewers may ask about him.

64. Helen has worked in an advertising company for 8 years before and now she is considering finding a job in a bigger advertising company. She is a talented woman and possesses outstanding skills.

65. Mike is a brave and honest person. He often says what’s in the mind. He has many true friends.

A

You’ll be asked a lot of questions concerning a wide variety of subjects. For example, you will be asked about the political affairs to see whether you keep an eye on the things happening at home and abroad. Of course, you should also know about the company itself very well—the basic information, the policy, the market, and the potential.

B

You may be interviewed with one or two other interviewees. The interviewer may ask you to solve problems which require you and your partner to work together. It’s as important to lead as to listen. So, team spirit matters.

C

The interviewer explores certain predetermined areas using questions which have been written in advance. You may be required to list your past experience, skills and personality. Your experience and skills are compared to specific job tasks to see whether you are fit for the job.

D

The interviewer intentionally attempts to upset you to see how you react under pressure. You may be asked questions that make you uncomfortable or you may be interrupted when you are speaking. At those times, your quick responses count.

E

In some job interviews, you will be asked about your social relationship. Sometimes, the interviewer will even ask you how much hard liquor (酒) you can drink. Just keep to the fact, or you’ll suffer later.

F

Situations are set up which simulate (copy) common problems you may meet with on the job. Your responses to these situations are measured against predetermined standards. The way of dealing with the problem really matters. The interviewers can determine whether you have the basic qualifications for  the job.

单项选择题