问题 问答题 简答题

气团的概念及其形成条件。

答案

参考答案:

气团:一定范围内,水平方向上气象要素或物理属性(温度、湿度和大气稳定度),相对比较均一的大块空气。

形成条件:大范围性质比较均一的下垫面。如广阔的海洋、沙漠、冰雪覆盖的地区性质较均一,可以使大气获得相同的水汽和热量;有利于空气停滞和缓行的环流条件。如缓慢移动的高压,不仅能使空气有充足的时间同下垫面相互作用,以获得下垫面的属性;而且高压风下沉气流在低空的辐散流场有利于空气湿度、温度水平梯度减小,趋于均匀化。

阅读理解

As the global financial crisis hits the economy, it’s tough finding a job — especially if you’re competing with thousands of other hopeful students. Sometimes you get the interview, but don’t quite seem to land the job because you don’t have related experience. Don’t despair! Here are a few tips that might give you an edge.

1. Get connected to your network and try to expand it. Talk to friends, family and acquaintances. Let everyone know you are looking for a job.

2. Prepare your resume (个人简历) carefully and be sure it’s perfect. Have someone else read it over for typos (打字错误) and grammatical errors. Get professional help. It’s worth the money to present yourself well. If money is tight, read books on resume writing from your public library or search for free help on the Internet.

3. When you apply for a job, be sure you have the skills listed on the posting. If you get an interview, be sure to describe those skills thoroughly. Just having the skills is not enough. Expressing your abilities well can make all the difference in getting the job.

4. Research typical interview questions and practice interviewing. Be well prepared for every interview.

5. Don’t be afraid to accept a position for which you are overqualified — if there’s room for advancements. Many great job advancements come from first doing well at an entry-level position. If you have the right skills and attitude, it won’t be long before you’re in the job you want.

6. Volunteer for a few weeks in your field of study to gain experience if you feel your resume needs an improvement.

7. When deciding what to wear for an interview, think about the position level and the dress code of the organization.

8. Use every tool available to you. For example, this site has many job links for your use.

Good luck!

小题1:What’s the author’s advice on preparing a resume?

A.To read it over several times by yourself.

B.To get professional help even if it costs money.

C.To copy something from books.

D.To publish it on the Internet.小题2: If you lack related experience you can ____.

A.make up some in your resume

B.read books to get second-hand experience

C.do some related voluntary work

D.get some training at schools小题3: The purpose of the text is to ____.

A.show how to prepare for an interview

B.wish people good luck

C.encourage people not to despair

D.give advice on how to find a job

单项选择题