We still do those things today, but these days we mostly use wind power to make electricity. Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it's clean. Windmills don't pollute the environment at all. Second, we ...
故选B。2. D根据短文第二段中的“For thousands of years, people have used wind to sail boats and move water."可知,人类运用风能已不止1000年了。故选D。3. D 根据短文第五段中的“Also, wind doesn't blow all the time, so we can't use wind power all the time."可知,因为风并不总在刮...
根据第二段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 water(很多人认为风力发电是新的,但事实并非如此。几千年来,人们一直用风来划船和运水)可知,风力发电并不是什么新鲜事,因为数千年来,人们一直用风来...
This is how wind power wor ks. Wind makes windmills(风车) spin .When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new,that's not true. For thousands of years, people have used wind to sail boats and move water...
How does wind power generate electricity? A. By using the heat of the sun. B. By burning fossil fuels. C. From the wind. D. Through nuclear reactions. 相关知识点: 试题来源: 解析 C。解析:文中提到“Wind turbines generate electricity from the wind.”,即风力发电是从风中获取能量发电。
Wind power is a very clean source of energy (能源). How does it work? The wind makes windmills spin (旋转). When the windmills spin, they make electricity (电). Then we can use the electricity. Most people think that we should use it more and more.First, it is clean. Windmills ...
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...
Wind power is a very clean source of energy (能源). How does it work? The wind makes windmills spin (旋转). When the windmills spin, they make electricity (电). Then we can use the electricity. Most people think that we should use it more and more.First, it is clean. Windmills ...
A.To sail boats.B.To kill birds.C.To make electricity.D.To get waterslowly. Why is wind power a very popular source of energy?A.Because wind power comes from electricity.B.Because wind power is a new source of energy.C.Because it's clean and windmills don't bring pollution....
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 water. We still do those things ...