题目内容

【题目】有比例尺①1:100000②1:10000,③1:1000图幅相同的三幅地图,据此判断下列说法正确的是(  )

A.①图比例尺最大

B.②图表示的地理事物最详细

C.③图表示范围最大

D.若其中一幅是校园平面图,最适用的是③图

【答案】D

【解析】

图幅相同的情况下,比例尺越大,表示的范围越小,内容越详细;比例尺越小,表示的范围越大,内容越简单。题干中的选项,③比例尺最大,表示的范围最小,地理事物最详细;①比例尺最小,表示的范围最大,地理事物最简单;比例尺大,表示的范围小,内容详细;故ABC都错误。

要画一幅校园平面图,就用较大的比例尺;在分子相同的情况下,分母越大分数越小,也就是比例尺越小;反之,分母越小分数越大,也就是比例尺就越大。选项中③比例尺最大,最适用画校园平面图。故选项D符合题意。

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【题目】Mobile phones are becoming more and more popular not only with grown-ups but also with students. Meanwhile, they also become a ________ for middle schools in the past few years. Some children have spent too much time on mobile phones.

Many like SMS(短信)because it is easy and ________. Some ________ felt happy because they could get in touch with their children. But some teachers said mobile phone use was a distraction(分心的事)to students during ________ and it also gave them much ________ in their classrooms. Sometimes students ________ use phone messages to cheat(作弊) during exams. A new study found that some teenagers who ________ messages in class even hurt their fingers.

Many teachers suggested that students should not have phones in school, ________ there was a good reason, they could ________ their phones at school office. Many people think they understand why parents would want their children to have them, but they agree school should let the students know ________ they can use their mobile phones.

1A. toy B. gift C. problem D. fashion

2A. slow B. quick C. small D. beautiful

3A. students B. teachers C. phone-makers D. parents

4A. free time B. day time C. school hours D. holidays

5A. business B. information C. things D. trouble

6A. might B. have to C. should D. dare

7A. read B. take C. send D. get

8A. and B. but C. though D. however

9A. miss B. leave C. lie D. carry

10A. when B. how C. why D. whether

【题目】Many teenagers feel that the most important people in their lives are their friends. They believe that their family members don’t know them as well as their friends do. In large families, it’s quite often for brothers and sisters to fight with each other and then they can only go to their friends for some ideas.

It is very important for teenagers to have one good friend or a group of friends.

Even when they are not with their friends, they usually spend a lot of time talking among(……之间) them on the phone. This communication is very important in children’s growing up, because friends can discuss something. These things are difficult to say to

their family members.

However, parents often try to choose their children’s friends for them. Some parents even stop their children from meeting their good friends. Have you ever thought of the following questions?

Who choose your friends? Do you choose your friends or your friends choose you?

Have you got a good friend your parents don’t like? Your answers are welcome.

1Many teenagers think that can understand them better.

A. friends B. brothers C. sisters D. parents

2 is very important to teenagers.

A. To make friends B. Communication

C. To stop meeting friends D. Both A and B

3When teenagers have something difficult to say to their parents, they usually

A. stay alone at home B. fight with their parents

C. discuss it with their friends D. go to their brothers and sisters for help

4The sentence“Your answers are welcome.”means“ ”.

A. You are welcome to discuss the questions with us.

B. We’ve got no idea, so your answers are welcome.

C. Your answers are always right.

D. You can give us all the right answers.

5Which of the following is the writer’s attitude(态度)?

A. Parents should choose friends for their children.

B. Children should choose everything they like.

C. Parents should understand their children better.

D. Teenagers should go to their friends for help.

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