【题目】How did people tel the time before clocks were invented?At first, the ancient people looked up at the sun and could tell t was the middleof the day when the sun was directly overhead in the sky. They also knew when it wasmorning or evening.Later, the Egyptians used sticks. ...
【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. T hey also knew when it was morningor evening.Later, the Egyptians(埃及人)...
阅读理解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....
Water clocks used water to measure time at night. Water dripped (滴落) slowly from one bowl into another. The level of the water in the bowls showed the time. People also used sandglasses. You may have seen one. Some games still use sandglasses. The sand falls from the top of the ...
根据How did people tell the time before clocks were invented?在钟表发明之前,人们是如何报时的?及全文可知本文主要介绍了在钟表发明之前,人们是怎样看时间的。故选C。本文主要介绍了在钟表发明之前,人们是怎样看时间的。在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真辨析选项,仔细推敲,确定最佳...
Have you ever wondered how people measured tme before clocks? You might think ofthe sundial(日晷). But for a sundial to work, you need... well, the sun. What if it wasa cloudy day? Or night time? How did they measure time then? To solve this problem, manycultures built water ...
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!没有太阳就没有阴影...
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...
There are no shadows unless the sun is out.Water clocks used water to measure time at night. Water dripped(滴落) slowly from one bowl into another. The level of the water in the bowls showed the time.People also used sand-glasses. You may have seen one. Some games still use sand-...
(A)(2020·德州改编)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 sunwas directly overhead in the sky. They also knew when it was morning or evening.Later,the Egyptians us...