人教版八年级英语下册unit7第二课时课件.ppt

Section A 1 2a—2d;Review ;Teaching aims;Check the preview ;task 1 2a Listen and number the facts(1- 4) in the order you hear them.;Task 2 2b Listen again and fill in the blanks in 2a with the numbers in the box.;___ China is over ______ years old. It has a much longer history than the US. The US is not even ___ years old. ___ China is almost as big as the US, but it is the biggest country in Asia.;2c Make conversations using the information in 2a.;A: Did you know that Yangtze River is the longest river in China? B: Yes, I did. It’s 6,300 meters long. B: Wow! That’s long!; 中国的长城共有近一万公里???东起河北秦皇岛的山海关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有600余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。;2d Read the conversation and answer the questions:;1. Fell free to ask me anything on today’s Great Wall tour. 在今天的长城游中，大家尽管问我任何问题，不要拘束。;as far as I know是一个固定的表达方式，还可以说so far as I know，意思是“据我所知”。;feel free the most popular question talk about the Ming Dynasty the ancient emperors the main reason as far as I know the Ming Great Wall;How long is the wall? It’s about 8,850 kilometers long. This makes it the longest wall in the world. It’s the most famous part.;Homework ;不习惯读书进修的人，常会自满于现状，觉得再没有什么事情需要学习，于是他们不进则退。经验丰富的人读书用两只眼睛，一只眼睛看到纸面上的话，另一眼睛看到纸的背面。**** 书籍是屹立在时间的汪洋大海中的灯塔。***** 正确的略读可使人用很少的时间接触大量的文献，并挑选出有意义的部分。*** 书籍是屹立在时间的汪洋大海中的灯塔。