十大罕见天文奇观.ppt.pptVIP

Explain So far , no man has travelled farther than the moon. 到目前为止还没有人到比月球更远的地方旅行过。 so far = until now.意为“到目前为止”，常和完成时态的句子连用。 eg: No one has learned anything about the accident so far. How many countries have you visited so far? Man-made satellites have been sent up into space by many countries. 　许多国家向太空发射了人造卫星。 Explain With their help China can send its TV and radio programmes to the other side of the world. 在卫星的帮助下，中国能把电视和广播节目发送到世界的另一边。 Explain Most countries use these satellites to send and receive messages. 1、到目前为止我们已学了两千个单词。（so far） 2、在老师们的帮助下，他赶上了其他的学生。 （With one’s help） 3、我们对美国不太了解。 （one’s Knowledge of） 4、多亏汤姆的帮助，我们准时完成了那项工作。 （Thanks to） 5、无人驾驶宇宙飞船已到达了宇宙其他一些地方。（without) 6、许多国家都曾向太空发射了人造卫星。(send up) 更多资源/ Who is the first Chinese to travel to the space ? Yang Liwei--A strong and brave man from Liaoning province. Watch the video with the following questions. 1.When was Shenzhou No.5 sent up(发射) to the space? 2. How long had the space- ship stayed in space? 3.How many circles did it go round the earth? At 9a.m. , On October 15th ,2005 For 21 hours. Fourteen circles. 蒂托:首位自费遨游太空的亿万富翁 Do you want to visit the space one day? Do you want to be an astronaut(宇航员) / a spaceman(太空人)? Why or why not? send and receive messages Let me show you more pictures about the universe and hunman beings. the first footprint(脚印) on the moon humans in space Send up a rocket a man-made satellite Man-made satellites listen、 watch and answer What are man-made satellites used for? Listen,watch and choose: Listen,watch and choose: B: D: C: E: A: F: man-made satellites help us to send and receive messages (TV and radio programmers) help us to make telephone calls help us to learn the weather help people understand each other better help us to learn more about the earth help us to learn other things Let’s know more about the man-made satellites and the universe! Listen and wa