7．
根据短文内容和所给中文提示,在空白处写出正确的单词，每空一词
Most people think that only a genius(天才) can invent. That is not true, Many of the tools and products we
use in our daily life were (发明) by
ordinary people by accident.
William Kamkwamba grew up on a farm in a small
village in Malawi, Africa. When he was 14, he had to drop out of school
(因为) his parents couldn't earn
enough money to send him to school anymore.
One day, when William felt the wind, he began
to think (怎样) it could be used. He
(借) a book from the library called Using
Energy, which had (图画) of windmills(风车) in it. Although the book didn't talk about using wind to produce
(电能), it gave him his idea.
William started (工作) on a model of a windmill and he used it to power a radio! He then
built a much (大的) windmill with old
pieces of junk. The villagers were amazed when they saw he used it to power four
light bulbs and to charge(使充电) their mobile phones !
William's windmill drew a lot of
(注意) and he even wrote a book
about his story. Now he travels around the world, speaking about his
(项目) and developing other inventions to
help people.
