How did people tell the time before clocks were invented? At first,the ancient people looked up at the sun and could tell it was the middle of the day when the sun was directly overhead in the sky.They also knew when it was morning or evening. Later,the Egyptians used sticks.These st...
At first, the ancient people looked up at the sun and could tell it was the middle of the day when the sun was directly overhead in the sky. They also knew when it was morning or evening. Later, the Egyptians used sticks. These sticks measured (测量) time during the day. The sun ...
【题目】 How did people tell the time before clocks were invented? At first, the ancient people looked up at the sun and could tell it was the middle of the day when the sun was directly overhead in the sky. They also knew when it was morning or evening. Later, the Egyptians used ...
How did people tell the time before clocks were invented? At first, the ancient people looked up at the sun and could tell it was the middle of the day when the sun was directly overhead in the sky. They also knew when it was morning or evening. ...
At first, the ancient people looked up at the sun and could tell it was the middle of the day when the sun was directly overhead in the sky. They also knew when it was morning or evening. Later, the Egyptians used sticks. These sticks measured (测量) time during the day. The sun ...
(1)题详解: 根据“How did people tell the time before clocks were invented?”可知,作者通过提问引出下文,故填asking a question。(2)题详解: 根据“But sundials don’t work at night or on a cloudy day! There are no shadows unless the sun is out.”可知,但是日晷在晚上或阴天不工作!没有太阳...
Passage 2(改编)How did people tell the time before clocks were invented?At first, the ancient people looked up at the sun and could tell it was the middle of the day when the sun was directly overhead in the sky. They also knew when it was morning or evening.Later, the Egyptians use...
March 5 is Lei Feng Day. Lei Feng is one of the most famous role models(榜样) in China. He is known for his warm heart and kind deeds(行为). We should learn from him. In honor of this great person, we did lots of kind deeds on March 4. Take a look!
Everyone is rich. We should treasure(珍惜)our wealth, and take care of it. We should not overuse it because once it is gone, it is gone forever. Remember it is our wealth that we do not want to lose. 1.Why did the young man go to visit the wise man?
阅读理解 How could we tell time if there were no watches or clocks anywhere in the world? The sun was probably the world’s first“clock” except in the far north where the Eski