Unit4 Space exploration--Listening and Talking 教案-2022-2023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 Unit4 Space exploration Listening and Talking公开课教案 Teaching aims: 1. Enable students to learn more about life in space. 2. Help students to express your curiosity and raise their interest in conversations. 3. Guide students to make use of the related sentences or phrases to express their curiosity appropriately. Teaching key and difficult points: 1. Help students to learn about life in space and learn the related sentences or phrases to express their curiosity. 2. Enable students to express their curiosity and raise their interest in conversations. StepⅠLead-in Activity 1 Before you listen, look at the pictures and think about the following questions. 1. Can it be easily carried in space? 2. Can it be easily used in space? 3. Are there other alternatives to these items which might be more practical? If so, what are they? 　soap　　 　　　　towel 　guitar　　 　　　　shower 　microwave　　 　　　　pen 　tape　　 　　　　tissue Suggested answers: The most useful items by far in space would appear to be the tapes and the tissues. Both are light and do not take up much space, and neither of them can cause a mess which is difficult to clean up. Activity 2 Work in pairs and guess whether they would be useful for astronauts in space. Suggested answers:soap;towel;guitar;pen;microwave;tape;tissue StepⅡ First listening Listen to the conversation and fill in the blanks. 1.I’ve gotten used to floating around just 　　　　　　　.  2.We don’t have to 　　　　　in space.We chose what we 　　　　　　　　before we go to space,and then the food is 　　　　　　　　for us.We just have to 　　　　　　　　it.  3.I know astronauts 　　　　　　　　　　　in space since the water would 　　　　　　　　,so I’d love to know how you 　　　　　　　　.  4.We use 　　　　　　　　.And we brush our teeth 　　　　　　　　we do on Earth.But astronauts usually 　　　　　　　　.  5.I was there for 　　　　　　　　.I was usually busy 　　　　　　　　.  6.When I was free,I 　　　　　　　　.I also 　　　　　　　　.My favourite thing to do,though,was to 　　　　　　　　with my family.  Suggested answers: 1.wearing shorts and a T-shirt 2.cook;