Unit6Understandingideas导学案- 高中英语外研版（2019）选择性必修第四册.doc

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1、选择性必修四 Unit 6The Call of the ChallengerACTIVITY 1Think and share.1. If you had a chance to go into space, what would you want to do most? Why?2. Do you think it is possible for human beings to live on Mars? Give reasons for your answer.3. Have you ever heard of the Challenger space shuttle? If so, p

2、lease share what you know withyour partner.ACTIVITY 2Please put the following events in the correct order.A. The Challenger space shuttle took off.B. Neil Armstrong first set foot on the Moon.C. The shuttle exploded just over a minute after taking off.D. Space shuttle flights were suspended for near

3、ly three years.E. All the people were shocked at the disaster of the Challenger.F. All three astronauts of the Apollo 11 mission made it safely back to Earth.G. The space shuttle programme resumed with the successful launch of Discovery.H. People saw the smiling faces of the astronauts waving to the

4、 world as they stepped intothe Challenger._ACTIVITY 3Fill in the blanks in the chart according to the passage.Name Time Place Astronauts Descriptions20 July19691. _and twoothersApollo 11 the first landing on the Moonaboutspacecraft andtwo 3. _Challenger28 January19862._ChristaMcAuliffeand six others

5、Plans15-minutelessonsthe4. _of the spaceprogramme The shuttle 5. _.Results All seven astronauts onboard were killed. The world went into 6._.Effects It was the most disastrousspace 7. _. It cast a shadow onpeoples hearts. Space shuttle flights weresuspended for nearly8. _ years. The cause of the dis

6、asterwas investigated. Some of the shuttles9. _ wereredesigned.10._29September1988The space shuttle programmeresumed.ACTIVITY 4Decide whether the following statements are True (T) or False (F).1. The computer used to control Apollo 11 was more powerful than the ones used by todaysstudents. ( )2. The

7、 Challengers space mission was going to be no ordinary excursion because there was acivilian in the shuttle. ( )3. Christa McAuliffe aged 37 was an astronaut and teacher. ( )4. The Challenger exploded on its way back to Earth. ( )5. The seven of the Challenger will be remembered by people and their

8、story will encourage us toexplore the universe. ( )ACTIVITY 5Below is a summary of the text with some content missing. Choose the right item from thebox and make the summary complete. Change the form if necessary.resume, explore, computer, mother, innovation, suspendIn 1969 millions of TV viewers wa

9、tched Neil Armstrong become the first man on theMoon. Apollo 11 then brought its three astronauts safely back to Earth using a(n) 1. _less powerful than those used by school children today. However, as 2. _ in space travelsucceeded each other, the public lost interest until the Challenger space shut

10、tle was about to takeoff in 1986. The shuttle was seen as part of a new more advanced age of space travel. On boardwas Christa McAuliffe, an ordinary teacher and 3. _, who was about to become the firstcivilian in space. However, it exploded, killing all seven astronauts on board. For nearly threeyea

11、rs, space shuttle flights were 4. _ until 29 September 1988, when Discovery waslaunched successfully, and the space shuttle programme 5. _. Although it has been over30 years, the memory of those seven crew members on the Challenger inspires us to join them inhumanitys greatest journey of 6. _ and discovery.答案Activity 1略Activity 2BFHACEDGActivity 31. Neil Armstrong 2. Florida3. gravity 4. objectives5. exploded 6. shock7. accident 8. three9. components 10. DiscoveryActivity 41-5 FTFFTActivity 51. computer 2. innovations3. mother 4. suspended5. resumed 6. exploration