1、云南省陇川县第一中学高中英语Unit 3 Inventors and inventions阅读2教案 新人教版 选修8Teaching goals教学目标1.Target language 目标语言a. 重点词汇和短语forehead, dot, tap, wire, straw, current, importance, helicopter, triangle, stable, practical, beaten track, dive into, set out (to do), in...
高中英语新课标(人教版)优秀课件 选修八 3.2《Unit 3 Inventors and inventions》(可编辑PPT课件) 热度: I'dliketoteachtheworldtosing! 让世界歌唱 I'dliketobuildtheworldahome andfurnishitwithlove, Growappletrees,andhoneybees, andsnow-whiteturtledoves. ...
1. The rulers of the small Italian states needed military inventions to help in their wars with each other. They only needed paintings in times of peace. Leonardo lived at a time of great instability, so military inventions were his best way of earning money. 2. His designs were different...
but they do not recognize that their idea is an invention.most inventors do not get credit for their ideas.that was true in the past and today.the reason is simple,most inventors lack the other skills they need to let people know what they have created and why their inventions are good....
inventions was the telegraph, perfected bySamuel Morse. He developed a series of dots and dashes that could be transmitted electrically in 1836; they came to be known as Morse Code, though it wouldn't be until 1844 thatthe first telegraph serviceopened, between Baltimore and Washington, D.C...
You can convert PDF files to Excel, or you can take your finished flow chart and convert it into a Word document or PDF document to add it to a report or a presentation.Many people are now using crowdfunding to gain interest and raise money for their inventions, but before you get to ...
Today we know it as calculus, a critical tool for physicists, economists and probability scientists. In the 1960s, it even enabled Apollo engineers to chart a course from Earth to the moon. Of course, Newton can't take all the credit. He typically shares the accomplishment with German mathe...
Today we know it as calculus, a critical tool for physicists, economists and probability scientists. In the 1960s, it even enabled Apollo engineers to chart a course from Earth to the moon. Of course, Newton can't take all the credit. He typically shares the accomplishment with German mathe...
In the 1960s, it even enabled Apollo engineers to chart a course from Earth to the moon. Of course, Newton can't take all the credit. He typically shares the accomplishment with German mathematician Gottfried Leibniz, who independently developed calculus around the same time. 5. Rainbows and ...