初中英语多媒体教学课件：Unit7 Know Our WorldLesson 50（冀教版八下）（共17张PPT）

Lesson 50 The World Is a Big Place! 1.Which part of the world do you live in? 2. What do you know about the place where you live? 3. How many people are there in the world? Lead in 1.continent n. 2.increase v. 3.Europe n. 4.Antarctica n. 5.Pacific n. & adj. Presentation New Words 洲；大陆 增加；增大 欧洲 南极洲 太平洋（的） the Pacific Ocean 6.Atlantic n. ＆ adj. the Atlantic Ocean 7.Indian n. & adj the Indian Ocean 8.Arctic adj. the Arctic Ocean 太平洋 大西洋（的） 大西洋 印度（的） 印度洋 北极的 北冰洋 New Words 9.earth n. 地球；陆地；泥;土 10.surface n. 表面；表层 11.percent n. 百分之…… 12.island n. 岛；岛屿 13.Greenland n. 格陵兰（岛） 14.northeast n.&adj. 东北（的） 15.Nile n. 尼罗河 New Words Greenland What’s the world’s biggest island? The world’s biggest island is Greenland. Greenland is northeast of Canada. What’s