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1、Unit,6,Exploring Space,Book 1,Unit,6,Exploring Space,Book 1,Unit 6 Exploring Space,Analytical Listening,Predicting Content. You will hear a doctors presentation about the health effects of space travel. With a partner, decide which topic the doctor will probably NOT talk about. Circle your answer.,B
2、efore Listening,Listening 1, Astronauts often dont get enough sleep. Astronauts wear special spacesuits to protect their bodies. Astronauts need to get a lot of exercise in space. Astronauts have special jobs to do while theyre in space.,Prior Knowledge.,Before Listening,Answer Keys Astronauts have
3、special jobs to do while theyre in space.,Listening 1,A | Checking Predictions,A Presentation by a Medical Doctor,Listening,Listening 1,Answer Keys Astronauts often dont get enough sleep. Astronauts wear special spacesuits to protect their bodies. Astronauts need to get a lot of exercise in space.,L
4、istening 1,B | Listening for Main Ideas. Read the statements and answer choices. Then listen again and choose the correct word or phrase to complete each statement.,Listening 1,1. Spacesuits give astronauts air and _. a. cold temperatures b. light c. air pressure 2. The astronauts will eat _ small m
5、eals every day on the space station. a. three b. four c. five 3. To get more sleep, the astronauts can _. a. cover windows b. take medicine c. drink warm tea 4. Astronauts need to get a lot of exercise so that they dont become _. a. heavy and slow b. thin and weak c. tired and bored,C,a,b,C,Answer K
6、eys 1. F (He says he always enjoys talking to children.) 2. T 3. T 4. F (Astronauts need to exercise for two or three hours every day to stay strong and healthy.),Listening 1,C | Making Inferences.,A | Collaboration. With a partner, create a schedule for one day in the life of an astronaut on the In
7、ternational Space Station. Use the information from the presentation. Remember that astronauts need time each day for both work and leisure.,After Listening,Listening 1,A | Checking Time Expressions. Listen to part of a talk by a tour guide. Check () the time expressions you hear.,Before Listening,L
8、istening 2, after as soon as before during finally first last next second until,Answer Keys before 2. as soon as 3. last 4. during 5. After 6. Finally,Listening 2,B | Using Time Expressions.,A Talk by a Tour Guide A | Listening for Main Ideas. Read the statements and answer choices. Then listen to t
9、he entire talk and choose the correct word to complete each statement.,Listening,Listening 2,To be continued ,Listening 2,1. The Yerkes telescope is special because its the _ refracting telescope in the world. a. oldest b. largest c. lightest 2. To look at different parts of the sky, the _ moves aro
10、und in a circle. a. telescope b. scientist c. room 3. Scientists used the Yerkes telescope to discover the _ of the Milky Way galaxy. a. age b. size c. shape,b,c,c,B | Note-Taking. Listen again and complete the notes.,Listening 2,90s,mirrors,40,country,Unit 6 Exploring Space,Viewing the World,Apollo
11、 17: the 11th and final manned mission in the U.S. Apollo space program. It was launched on December 7, 1972, and it was the last mission to land humans on the moon. “阿波罗17” 号,Example Answers,Before Viewing,B | Using a Dictionary. Read and listen to the information. Then use your dictionary to help
12、you with the underlined words.,Before Viewing,The last people to walk on the moon were the crew of Apollo 17 in 1972. By that time, however, unmanned space exploration of the planets in our solar system was already taking place. Sending satellites and probes into space is safer and less expensive th
13、an sending people. Probes have been sent to the sun, to other planets, and to their moons. Mars alone has been studied by a dozen space probes. The probes either fly by or orbit a planet, and they send pictures and other valuable information back to Earth.,Example Answers solar system: the sun and a
14、ll the planets and other objects that orbit it probes: unmanned spacecraft that gather information and send it back to Earth dozen: twelve orbit: go around a planet,Before Viewing,While Viewing,A | Look at the illustration showing the relative sizes of the celestial bodies. Then watch the video and
15、check () each celestial body when you hear its name.,While Viewing, Earth Mars Neptune Saturn Venus Jupiter Mercury Pluto (dwarf planet) Uranus,Answer Keys All of the planets except Earth are mentioned in the video.,While Viewing,Answer Keys 1. b 2. f 3. a 4. c, d, g, h 5. e 6. d, g, h 7. h 8. h,While Viewing,Answer Keys 1. F (It began in the 1950s.) 2. F (Mars presents conditions favorable to human settlement.) 3. T 4. T,While Viewing,Unit6 Exploring Space,Further Listening,Listening 1,the space shuttle Columbia: the first spaceworthy (能作航天飞行的) space s
