Unit 4 Space Exploration Listening and Talking 课件-2023-2024学年高一英语人教版（2019）必修第三册

UNIT 4 SPACE EXPLORATION Listening & Talking Amelia Before you listen Have you ever dreamed about your life in space? Before you listen Look at the pictures and guess whether they would be useful for astronauts in space. Before you listen Can it be easily carried to space? Can it be easily used in space? Are there other alternatives to these items which might be more practical? If so, what are they? Before you listen Are they useful for astronauts in space? Astronauts need soaps and towels to keep themselves clean. It is useful for the astronaut who likes playing the guitar. It is not useful because water cannot be used in the weightless environment of space. Before you listen Are they useful for astronauts in space? A microwave oven is useful but heavy. It cannot be easily carried to space. However, the microwave oven has been installed in Shenzhou 9. Pens are useful but the pens astronauts use in space are specially-made. Tapes and tissue are light and do not take up much space. Neither of them can cause a mess which is difficult to clean up. While you listen Max is interviewing Captain Brown about his life in space. While you listen Please help the interviewer translate the following questions into English. 您在太空站里通常穿什么衣服？ 您在太空中是如何准备食物的？ 您在太空中如何保持清洁？ 您在太空中的大部分时间是如何度过的？ 您在空闲时间都做些什么？ 您在太空中最期待什么？ What did you usually wear inside the station? How did you prepare your food in space? How did you keep yourself clean in space? How did you spend most of your time in space? What did you do during your free time? What did you look forward to most during your stay in space? While you listen Now listen to the interview and answer the questions. 1. What did Captain Brown usually wear inside the station? 2. How did he prepare his food in space? 3. How did he keep himself clean in space? He wore shorts and a T-shirt. The food was prepared and stored for him. He just had to heat the food and enjoy it. He used a soapy towel to wash. While you listen Now listen to the interview and answer the questions. 4. How did he spend most of his time in space? 5. What did he do during his free time? 6. What did he look forward to most during his stay in space? He was often busy doing different experiments. He played the guitar and chess. He looked forward to having a weekly video call with his family most. Talk about life in space What aspects of the life in space do we know about after listening to the interview? Life in space Clothes Food preparation Keeping clean Work Free time The favorite thing After you listen After you listen EXAMPLE A: Hey, guys. We’re going to meet a real astronaut. Isn’t it exciting? B: Yeah. I can’t wait to see Captain Brown! I’m really curious about his life in space. I have plenty of questions to ask him. C: Such as? B: Oh, such as what facilities do they have in space to support their daily life? C: That sounds like a good question. But I’d also like to know about how astronauts sleep. What do they do so as not to float around while they sleep? Work in groups. Imagine you are going to a space camp and Captain Brown has been invited to give a talk. Discuss the questions you would like to ask him and then make a list. After you listen I’d love to know ... Well, I’d really like to find out ... I’m most curious about ... I’m very keen to know ... I hope you won’t mind me asking about ... I wonder how / what / why / ... I’d particularly like to know ... I’m most interested to discover ... I wish to know ... Expressing curiosity While you listen Interviewer: Hello, Captain Brown. You’re back on Earth now.Are you happy to be back? Captain Brown: Well, yes and no. It's great to see my family again, but I also miss the International Space Station. I've gotten used to floating around just wearing shorts and a T-shirt. Interviewer: So let me ask about the space station. Was eating in space difficult? Captain Brown: Not really. We don't have to cook in space. We choose what we want to eat before we go to space, and then the food is prepared and stored for us. We just have to heat the food and enjoy it. Interviewer: Cool. Well, I know astronauts cannot shower in space since the water would float away, so I'd love to know how you keep yourselves clean. Captain Brown: Oh,we use a soapy towel to wash.And we brush our teeth the same way as we do on Earth. But astronauts usually swallow their toothpaste. While you listen Interviewer: Gosh, I hope it tasted good! So how long did you stay in space during your last mission? Captain Brown: I was there for more than five months. Interviewer: Wow! So what kind of work did you do up there? Captain Brown: I was usually busy doing different experiments. Interviewer: Did you have any free time? Do astronauts get time off? Captain Brown: Yes.When I was free, I played the guitar. That's right—I took my guitar with me. I also played chess. My favourite thing to do, though, was to have my weekly video call with my family. UNIT 4 SPACE EXPLORATION Video Time Before you watch Predict: What will the video be about Exploring Mars Mars is truly a fascinating planet for people on Earth. Although exploring the Red Planet has never been easy, scientists are determined to continue their explorations. Before you watch 1.What do you know about Mars? *It is the nearest neighboring planet of the Earth. *It has the largest volcano in the solar system. *It has an atmosphere which is made up mostly of carbon dioxide. 2. How do people explore Mars? *By launching the Mars probe. 二氧化碳 火星探测器 Before you watch the orbiter the lander the rover Earth-Mars transfer orbit discard protective shield 轨道器 着陆器 巡游车 地球-火星转移轨道 v.弃置、抛弃 防护罩 Expressions about Mars probe Before you watch How much do you know about Mars? Read the statements below and decide whether they are true (T) or false (F). 1. Mars is the fourth planet from the Sun and the smallest planet in the solar system. 2. It is one of the few planets that we can see with the naked eye. 3. Like Earth, Mars has volcanoes, valleys, polar ice caps, seasons, and weather. 4. Olympus Mons, the largest volcano on Mars, is about twice as high as Mount Qomolangma. T F T F T F T F Before you watch Put the events in the correct order. _____ The probe separates from the launch vehicle. _____ The lander lands on the surface of Mars. 1 The probe enters the Earth-Mars transfer orbit. _____ Controllers on Earth guide the probe into the orbit around Mars. _____ The lander discards the protective shield and the parachute. _____ The space-to-ground communications link is created. _____ The orbiter and the lander separate. _____ The rover transmits data back to Earth and receives orders from Earth. _____ The rover begins to explore the surface of Mars. n.降落伞 While you watch Check your answers in Before You Watch. 1. Mars is the fourth planet from the Sun and the smallest planet in the solar system. T ✔ F While you watch 2. It is one of the few planets that we can see with the naked eye. T ✔ F While you watch 3. Like Earth, Mars has volcanoes, valleys, polar ice caps, seasons, and weather. T ✔ F While you watch 4. Olympus Mons, the largest volcano on Mars, is about twice as high as Mount Qomolangma. T ✔ F While you watch Put the events in the correct order. _____ The probe separates from the launch vehicle. _____ The lander lands on the surface of Mars. 1 The probe enters the Earth-Mars transfer orbit. _____ Controllers on Earth guide the probe into the orbit around Mars. _____ The lander discards the protective shield and the parachute. _____ The space-to-ground communications link is created. _____ The orbiter and the lander separate. _____ The rover transmits data back to Earth and receives orders from Earth. _____ The rover begins to explore the surface of Mars. 2 3 5 6 4 7 8 9 While you watch 1.Mars is the most ______planet in the solar system after earth. 2.Scientists believe Mars was formed about ________ years ago. 3.Its diameter is almost the _______ of Africa and its_______ area is similar to that of all the earth’s continents combined. 4.Scientists have found __________ and ___________ on Mars showing us where water once flowed. Watch another short video about Mars, try to fill in the blankets below. steady 4.5 billion width surface lake beds river valleys Lavf57.56.101 EV录屏3.9.7软件录制 null 121656.305 32 2 Max is interviewing Captain Brown about his life in space. 人民教育电子音像出版社 普通高中教科书 英语 必修 第三册 128030.805 Lavf58.12.100 Tencent APD MTS Lavf58.76.100 $$