教学ppt课件 外研版九年级上册Module1 Unit2.pptVIP

Module1 Wonders of the world America 美国 Unit 2 I was on the edge of(1) the Grand Canyon(2). Activity . Think of some wonders of the world about the Following sights. Then describe them using these adjectives. buildings mountains rivers seas towers waterfalls ancient deep high long modern natural(3) tall wide 1. on the edge of… 处于……的边缘 I was standing on the edge of the Grand Canyon 2. the Grand Canyon 大峡谷 canyon 峡谷 /′k?nj?n/ Words and expressions The Grand Canyon is one of the wonders of the world. 3. natural /′n?t??r?l/ 自然的, 天然的 反义词: man-made 人造的 The Great Canyon is natural, but the Great Wall is man-made. 4. reply He has not replied to my question yet. 回答, 答复. 后面常接介词to. 5. look over… (1). 从…上面看过去. The policemen looked over the wall. (2). 仔细检查…… The leaders of our school were looking over the teachers’ lesson plans. 6. too…to… 太…而不能做……, 意义，相当于so… that…(否定句) The boy is too young to go to school. The boy is so young that he can’t go to school. 本身具有否定 7. look across to 向… 对面看 I was looking across to the other sides of the Canyon. 8. look to one’s left/right 向…某人左/右看 9. disappear into the distance The Grand Canyon disappeared into the distance. 消失在远方 disappear 消失, 不见, 灭绝 The dinosaurs disappeared long ago. 10. 400 kilometres long “数词+名词+形容词” 的用法 (1). 表示人物的年龄/高矮等, 如: five years old (2). 表示事物的高度/宽度/深度, 如: 1.6 metres tall 400 公里长 11. Huge /hju:d?/ 巨大的 very very big 十米高 ten metres high two kilometres wide 两公里宽 twenty metres deep 20米深 大峡谷全长446公里, 平均宽度16公里, 最大深度2公里, 平均谷深1.6公里, 总面积2724平方公里. 由于科罗拉多河穿流其中, 故又名科罗拉多大峡谷，它是联合国教科文组织选为受保护的天然遗产之一. I looked down to the Colorado River about 2 kilometres below me. If you put the three tallest buildings in the world at the bottom of the canyon, they still will not reach the top. Then I looked across to the other side of the canyon. It was 20 kilometres, maybe more. Finally, I looked to my left and to my right, and on both sidesthe can