Unit 8 It must belong to Carla.Section B 2a-2eT: What is the alien doing while the man is running?S: It’s running after the man.T: Are they running at the same time?S: Yes, the alien is running while the man is running.T: You mean not only the alien is running but also the man is running? Is the man running after the alien or is the alien running after the man?S: The alien is running after the man.T: Do both of them feel scared?S: The man feels scared but the alien doesn’t.T: Why does the man feel scared?S: The man feels scared because the alien is running after him. T: Oh, the alien is running after the man, so he feels really scared.Free talk Match each linking word or phrases with its purpose.2a连词是一种连接词与词、短语与短语以及句与句的虚词， 它不能独立担句子成分而只起连接作用。表示前因后果的连词有：so(所以)等;表示原因的连词有：because, since, as等；表示意义转折的连词有：but, however, though;not only … but also表示递进意义,“不仅…而且”;表示选择关系的连词有：or (或者;还是);表示两个动作同时进行的连词有：when, while等。SummaryStonehengeStonehenge -- Can Anyone Explain Why It Is There? 英国的巨石阵有着非久远的历史，多少年来，历代科学家都想弄清楚巨石阵的秘密，但是时至今日没有一人能够如愿，巨石阵成为古人留给今人的一个难解之谜。 巨石阵也叫圆形石林，位距离伦敦大约１３０公里的一个叫苏尔兹博里的地 |
