【公开课】Unit4 Great inventions Reading课件2022-2023学年沪教牛津版英语八年级上册

Unit 4 Reading Great Inventions These things make life (方便的) and (舒服的). We may use them anytime, anywhere. convenient comfortable Administrator (A) - Travel in Doraemon's time machine! Skimming 略读 (P53)It means to read an article quickly to get its general idea. To skim an article, you should look at its title, introduction, sub-headings, photos or pictures, and the first and last sentences of each paragraph. How to read fast? Skim the article and find out the main idea of the passage. The wheel The telephone The light bulb picture subtitles Main idea (主旨大意): introduction three great inventions title The wheel The wheel is perhaps the greatest invention in history. After its invention, travelling became faster and more comfortable. A few thousand years ago, people started to use wheels on carriages. In the early 19th century, the first trains began to carry passengers. At the start of the 20th century, cars became popular. Without the wheel, we would not have these inventions. Great in