Unit 4 Space Exploration Listening and Speaking 公开课课件-2021-2022学年高中英语人教版（2019）必修第三册

2019新人教高中英语必修三 Unit 4 Space Exploration Listening and speaking Teaching objectives: By the end of this period, you will be able to… 1.know about the detailed information about how Yang Liwei became an astronaut. 2.summarize the requirements for becoming an astronaut. 3.obtain the information related to numbers accurately in terms of proper listening strategy. 4. talk with their peers about whether they would like to be an astronaut. Lead-in Lead-in We live on a planet called Earth that is part of our solar system. But where is our solar system? It’s a small part of the Milky Way Galaxy. A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity. Our galaxy, the Milky Way, also has a supermassive black hole in the middle. Lead in 1.What can you see in the photo? Who do you think took the photo? 2. How do you understand the quote? Mystery creates wonder and wonder is the basis of man’s desire to understand.—Neil Armstrong 神秘感激发好奇心，而这种好奇心则是人们探索未知事物的前提。 —尼尔·阿姆斯特朗 Before the students listen, discuss these questions in groups. 1.What do you see from the picture? I can see the solar system and the Chinese astronauts Yang Liwei and Liu Yang waving to us. the first Chinese astronaut to go into space. the first Chinese woman astronaut Lead-in 2.Can you name any other famous astronauts from China or abroad ? Lead-in Zhai Zhigang Jing Haipeng Wang Yaping Yuri Gagarin Neil Armstrong the first Chinese astronaut to walk in space. the only Chinese astronaut to go into space for three times. the only famale astronaut on board the Shenzhou 10 spacecraft , taught physics lesson to Chinese student through a live video. The first man going into the space: Yuri Gagarin, Soviet cosmonaut in 1961 The first man landing on the moon: Neil Armstrong, American astronaut, Apollo 11 in 1967 Space exploration As for the space explor