根据For thousands of year s , people have used wind to sail boats and m ove water.可知几千年前,人们就已经使用风力。 故选:D. (3 ) D.细节理解题。 根据wind doesn't blow all the time , so we can't use wind power all the time.可知风不可能一直在吹,所以我们不能一直 使用风力。 故...
根据“We still do those things today, but we mostly use wind power to make electricity.”可知今天我们主要用风力来发电,故选C。 (2)题详解: 词义猜测题。根据“Wind makes windmills spin. When the windmills spin, they make electricity.”可知风能让风车旋转,故spin表示“旋转”的意思,故选A。 (3...
Industrial wind power is examined from a different perspective: how it fits into our 125 year historical pattern for selecting sources for electrical power. This has considerable pertinence since the power source requirements developed during this long period have not only resulted in the most ...
ESPN's Kevin Pelton covers the W and is here to explain how all of this expansion stuff works - and how a new CBA should help the Valkyries use not just the expansion draft, but also trades and free agency to get competitive, fast. http://v.org/donate...
How Wind Power Works By:Julia Layton As early as 3000 B.C., people used wind energy. It's hard sometimes to imagine air as a fluid. It just seems so ... invisible. But air is a fluid like any other except that its particles are in gas form instead of liquid. And when air ...
This is how wind power works. Wind makes windmills spin(旋转). When the windmills spin, they make electricity. Then we windmills can use the electricity. A lot of people think that wind power is new, but that's not true. For thousands of years, people have used wind to sail boats ...
第二段, "For thousands of years, people have used wind to sail boats and move water, We still do those things today, but these days we mostly use wind power to make electricity, " 说,几千年来,人们用风来驾驶船只和移动水,我们今天仍然在做这些事情,但现在我们主要用风力发电。故答案为:D。
Wind Power Usage in the U.S. Wind Farms Government Incentives Parts of a Wind Turbine History of Wind Energy As early as 3000 B.C., people used wind energy for the first time in the form of sail boats in Egypt. Sails captured the energy in wind to pull a boat across the water. Th...
This is how wind power works. Wind makes windmills spin (旋转). When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that’s not true. For thousands of years, people have used wind to sail boats and move...
How Wind Power Works As early as 3000 B.C., people used wind energy. It's hard sometimes to imagine air as a fluid. It just seems so ... invisible. But air is a fluid like any other except that its particles are in gas form instead of liquid. And when air moves quickly, in ...