( )(2005年黑龙江省课改实验区中考题) Lian Zhan , the Chairman of the KMT, enjoyed the scenery of the Huangpu River the night of May 15 th. A. at B. in C. on D. over 查看更多

 

题目列表(包括答案和解析)

(山东省潍坊市课改实验区)如图所示把正在发声的闹钟放在玻璃罩内,闹钟和罩的底座之间垫上柔软的泡沫塑料,逐渐抽出罩内的空气,闹钟的声音会逐渐变小,直至听不到声音,这个实验说明了
 
A. 声音是由物体振动产生的     B. 声音必须通过介质才能传播
C. 声波在玻璃罩中发生了反射    D. 声波在传播过程中能量逐渐减少

查看答案和解析>>

(山东省潍坊市课改实验区)如图所示把正在发声的闹钟放在玻璃罩内,闹钟和罩的底座之间垫上柔软的泡沫塑料,逐渐抽出罩内的空气,闹钟的声音会逐渐变小,直至听不到声音,这个实验说明了
 
A. 声音是由物体振动产生的     B. 声音必须通过介质才能传播
C. 声波在玻璃罩中发生了反射    D. 声波在传播过程中能量逐渐减少

查看答案和解析>>

根据所给提示,完成句型转换。每空一词,含缩略词。

1.There are some new students in our school this term.(改为否定句)

There _______ _______ new students in our school this term.

2.The students don’t have much time to play with their friends.(改为反义疑问句)

The students don’t have much time to play with their friends, ________ ________?

3.Maria and Jane have waited at the airport for two hours.(对划线部分提问)

________ _________ have Maria and Jane waited at the airport?

4.The questions are very easy.The children can understand them.(合并为一句)

The questions are _________  ________ for the children to understand.

5.(课改实验区考生做)

Jim left Chongqing 3 days ago because of his new work.(改为同义句)

Jim has ________  ________ from Chongqing for 3 days because of his new work.

(非课改实验区考生做)

The film began about 20 minutes ago.You are late.(改为同义句)

The film has ________  ________ for about 20 minutes.You are late.

查看答案和解析>>

书面表达

  2005 年是冼星海诞辰 100 周年,你了解这位伟大的音乐家吗? 请根据提示写一篇 70 词左右的短文。

  提示:1.1905 年出生于中国澳门,后来到巴黎学习;

  2.在抗日战争期间(Anti-Japanese War),于 1939 年仅用 6 天就写成了著名的《黄河大合唱》;

  3.这首歌描绘出中华民族到了世界最危难时刻。《黄河大合唱》60 多年来一直深受欢迎。

  4.不幸的是,他于 1945 年去世,年仅 40 岁。他是一位伟大的古典音乐和传统音乐的作曲家,他被称为“人民音乐家”。

查看答案和解析>>

根据所给提示,完成句型转换。
1. I usually have supper at six o'clock. (改为一般疑问句)
   ______ you usually ______ supper at six o'clock?
2.The students of our class are doing morning exercises now. (改为否定句)
   The students of our class ________ __________ morning exercises now.
3. He will go to England next month. (改为反意疑问句)
    He will go to England next month, _______ ________?
4. Forty people have visited the museum. (对画线部分提问)
     _________ ____________ people have visited the museum?
5. (课改实验区考生做) Aunt Wang asked me to clean the room. (改为被动语态)
      I _________ __________ to clean the room by Aunt Wang.
    (非课改实验区考生做)
    She used the knife to cut the fruit a moment ago.(改为被动语态)
    The knife ________ ________ to cut the fruit by her a moment ago.

查看答案和解析>>


同步练习册答案