题目内容

【题目】2014年7月19日,超强台风威马逊登陆,广东南部沿海地区普通出现了降雨,台风登陆的雷州半岛,出现了大暴雨。据此完成下列问题

【1】通过卫星云图准确地预报威马逊的运动路径,需利用到的现代技术有( )

RS GIS GPS MIS

A.①②③ B.①② C.①③ D.②③

【2】在彩色电视画面中看到的威马逊的卫星云图中,云雨区的颜色应为( )

A.白色 B.绿色 C.蓝色 D.灰色

【答案】

【1】B

【2】A

【解析】

试题分析:

【1】GIS主要是用于输入、存储、查询、分析和显示地理数据的计算机系统数字地球可以广泛地应用于对全球气候变化,海平面变化,荒漠化,生态与环境变化,土地利用变化的监测。RS遥感是指非接触的,远距离的探测技术。GPS定位卫星,在全球范围内实时进行定位、导航的系统,称为全球卫星定位系统。综合判断,B项正确。

【2】根据颜色来判断天气情况:白色代表云层,白色越白,表示云层越厚;绿色代表陆地;蓝色代表海洋;黄色代表沙尘暴,故A项正确。

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相关题目

【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Ways to Take Control of Your Time

Take control of your time. Happy people feel in control of their time, which helps to set goals and break them into daily aims. Heres how.

Make a to-do list every day.

Put the most important tasks at the top, even if they’re things you’re dreading(恐惧). 【1】

Include things you want to do on your list too, so you have items you’re looking forward to. Try motivating yourself with a reward if you get to everything on your list.

Create a particular study time.

Set up a time devoted only to studying or homework. 【2】 Don’t check email or surf the Web (except when you need to for the work you’re doing) during this time either.

Budget your time.

Figure out how much time you usually spend on your activities and then create a weekly schedule to follow. 【3】 And don’t forget to schedule time to relax.

Don’t get switched.

If you find yourself wasting time on unimportant things, stop, check your to-do list and get back to what’s at the top. 【4】 If that’s the problem, check with your teacher to clear things up so you can get moving.

【5】

That way, if you find yourself with extra time—while on the train or bus or waiting for an appointment—you can get something done.

A. Don’t be afraid to say no.

B. Keep your work with you.

C. Make sure to deal with them first.

D. Instead, find a time that works for both of you.

E. Determine how much free time you have before you add any commitments.

F. Shut off your phone and respond to calls or texts when your work is finished.

G. Maybe you’re delaying because you’re not sure how to move forward on a school project.

【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Test-taking Tips

It’s natural to feel some stress about taking tests. In fact, sometimes a little stress is a good thing. Here are some tips:

【1】 .

Your memory recall will be much better if you’ve had enough rest. In a scientific study, people who got enough sleep before taking a math test did better than those who stayed up all night studying.

Read the test through first.

Once you have the test paper in front of you, read over the entire test, checking out how long it is and all the parts you are expected to complete. This will allow you to estimate how much time you have for each section and ask the teacher any questions. 【2】 .

Focus on addressing each question individually.

As you take the test, if you don’t know an answer, don’t obsess(缠住) over it. 【3】 . Come back to it after you’ve answered other questions.

Relax.

【4】 . Of course you can’t get up and move around in the middle of a test, but you can wiggle(摇摆) your fingers and toes, take four or five deep breaths, or picture yourself on a beach or some other calm place.

Finished already?

Although most teachers will let you hand a test in early, it’s usually a good idea to spend any extra time checking over your work. 【5】 . On the other hand, if you have 5 minutes until the bell rings and you’re still writing, wind up whatever you’re working on without panicking.

A. Instead skip over question

B. Listen closely to any instructions

C. Get enough sleep the night before the test

D. But some can get serious test-taking terror

E. If something seems unclear before you start, don’t panic: ask

F. If you’re so nervous that you blank out, you might need a mini-break

G. You also can add details that you may not have thought you’d have time for

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