问题 选择题

刀郎原唱的《2002年的第一场雪》,歌声优美,当世无双。听到澡房内传出“2002年的第一场雪,比以往时候来得更晚一些……”的歌声,门外的小生大叫“牛郎兄,你以为你是刀郎啊!”小生判断唱歌者为牛郎,而不是其他人,小生的判断是根据声音的:[ ]

A.音调

B.音色

C.响度

D.振幅

答案

答案:B

题目分析:

声音的特性包括音调、响度和音色,声音的高低是由音调决定,声音的大小是指声音的响度。而即使不同的物体发出的声音的音调和响度都相同,我们还是能分辨它们,这就是声音的第三个特性音色,本题中的小生能判断唱歌的人是牛郎而不是刀郎,就是通过音色来判断的,故本题应选B。

阅读理解

Mobile phone (手机)has become a problem for middle schools. Some middle schools in Australia have banned (禁止) students from carrying mobile phones during school hours.

Mobile phone use among children has become a problem for the schools this year. Several children have got mobile phones as Christmas presents, and more students want them.

Mary Bluett, an official(官员), said mobile phone use is a distraction(分心) to students during school hours and it also gives teachers so much trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages to cheat during exams.

She said some schools had tried to ban mobile phones. Some parents felt unhappy, because they couldn’t get in touch with their children.

Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at school office. They also said there were many reasons why the students should not have mobile phones at school; they were easy to lose and were a distraction from studies.

Many people say that they understand why parents would like their children to have phones, but they think schools should let the students know when they can use their mobile phones.

小题1:Some middle schools in Australia have banned students from carrying mobile phones ____.

A.because they are students

B.when they are free

C.when they are at school

D.because they are children小题2:We know from the passage that some children get mobile phones from _______.

A.the makers and sellers

B.the passers-by and strangers

C.their parents and friends

D.some mobile phone users小题3:What does the word “cheat” mean in the passage in Chinese?

A.聊天

B.核对

C.查询

D.作弊小题4: Some parents felt unhappy because they couldn’t________ during school hours.

A.use their mobile phones

B.leave their mobile phones at school office

C.help the teachers with their work

D.get in touch with their children小题5:The passage tells us that_______.

A.students shouldn’t have mobile phones at school except for some special reasons

B.it is impossible to ban students from using mobile phone at school

C.some parents felt unhappy because they couldn’t Use their phones at school

D.parents should teach their children how to use mobile phones during school hours

选择题