Year5 研习课单元回顾

圭表最先确定的节气是哪一个?Which solar term was first determined by the 圭guī 表biǎo?

• 春分chūn fēn

• 夏至xià zhì

• 秋分qiū fēn

• 冬至dōng zhì

判断对错：日晷是古人用来测量每一天时间变化的仪器。

True or FalseThe sundial is an instrument used by ancient people to measure daily time changes.

• 对 True

• 错False

中国古代将一天24小时分成了____个时辰。

Ancient Chinese people divide a day into _____ 时辰shí chen.

• 6

• 12

• 18

• 24

日晷的运行就像_____一样。

The operation of a sundial is similar to that of a ____________.

• 时钟Clock

• 雨伞Umbrella

• 太阳Sun

• 地图map

中国古代的哪一种宇宙观说的是“世界像一个大鸡蛋”？Which ancient Chinese theory says that "the world is like a big egg"?

哪一种宇宙观认为天是圆的，地是方的？Which says that the sky is round and the earth is square?

• 浑天说hún tiān shuō

  宣夜说xuān yè shuō

• 宣夜说xuān yè shuō,

  盖天说gāi tiān shuō

• 浑天说hún tiān shuō

  盖天说gài tiān shuō

• 宣夜说xuān yè shuō,

  浑天说hún tiān shuō

河南古老的观星台很像一个______。

The Gaocheng Astronomical Observatory in Henan looks like a ____________.

• Giant clock

• Giant 日rì晷guǐ

• Giant 圭guī 表biǎo

• Giant 浑hún仪yí

人们不仅用圭表来测定季节和历法，还因此________________。

   Not only did people use the 圭表 to determine seasons and calendars, but also _________________.

• 测量了地平线的高度和方向measured the height and direction of the horizon.

• 设计了二十四节气invented the 24 Solar Term

• predicted the weather patterns accurately.准确预测天气

• 计算不同环境下的声速。

  calculated the speed of sound in different environments.

请写出三个节气，并分别写出它们的含义。

      Please write down three solar terms and the meanings of each.

请写出本单元“古代中国的天文学成就”你的三个成功之处（areas of success）

    Please write down three areas of success in "Ancient Chinese Astronomy" unit.

Match the following

• 都与自然变化有关。也是农人进行农业活动的重要依据。It's something

• 
• “天”并没有一个固定的天穹，只不过是无边无涯的气体。

  The sky doesn'

• 
• 我国古代利用日影测得时刻的一种计时仪器。
  It is a timekeeping

• 
• 中国古天文学家利用浑仪测量天体的位置。

  Ancient Chinese used

• 
• 中国古代根据每天正午时的日影长度变化测定季节和推算历法的工具。It is an

•