高中英语外研版 (2019)选择性必修 第四册Unit 6 Space and beyond精品课件ppt

这是一份高中英语外研版 (2019)选择性必修 第四册Unit 6 Space and beyond精品课件ppt，共23页。PPT课件主要包含了 B， B， D，Paras 12，Para 6，ABC等内容，欢迎下载使用。
the Asterid Belt
the Kuiper Belt
Starting ut
1. Hw was the Sun frmed?
2. Where are the Asterid Belt and the Kuiper Belt in the slar system?
First, enugh gas and dust pulled tgether t make a disc where frmed. Then, building pressure heated up the center f the disc t ne millin degrees, and a nuclear reactin began, which frmed the Sun.
The Asterid Belt lies between Mars and Jupiter. The Kuiper Belt exists just beynd the rbit f Neptune.
Abut the slar sysytem
China’s space develpment and achievements
1. Which f these spacecraft had a human n bard when launched?
2. What are the recent events in China’s space prgramme?
Shengzhu V.
Fr example, n July 4, 2021, the Shenzhu-12 crew successfully cmpleted all the scheduled tasks during the exit activity, which lasted abut seven hurs.
Reading The Call f the Challenger
1. When peple witnessed the first lunar landing n 20th July 1969, they felt_________. A. Nervus B. Excited C. Sad D. Grateful 2. Why was McAuliffe’s space flight special? ___________. A. She was ging t give a speech. B. She was the first civilian t g int space. C. She was a space scientist. D. She was brave enugh t g int space.
Reading cmprehensin 1
3. What can be inferred frm McAuliffe’s space failure accrding t Paragraph? _______ A. Peple n lnger dare t try space flight. B. Space flight has certain risk. C. Peple prefer t travel by air. D. N mre civilians will g int space. 4. The Challenger’s sacrifice remind us that __________. A. Man will live n the stars. B. Space explratin is t far away frm us. C. The lives f astrnauts are t imprtant. D. Man will cntinue t explre space.
Reading cmprehensin 2
Paras 3/4 /5
That the Challenger successfully launched had a psitive effect n peple.
The disaster f the Challenger cast a shadw n space explratin.
The space prgram will cntinue despite the disaster f the Challenger.
The structure and the main idea f the text
A. Peple thught space travel was n lnger dangerus. B. Christa wuld have inspired lts f peple if she hadn’t lst her life n bard the Challenger. C. Peple were determined t cntinue with the space prgram after the disaster. D. The disaster prved we shuld use rbts t explre space instead f peple. E. The shuttle was nt reliable and shuld nt have been used. Suggested answer：___________
Chse the ideas mentins in the text
A. Peple thught space travel was n lnger dangerus.
Ever Since Nei Armstrng first set ft n the Mn back n 20 July 1969, peple have becme accustmed t the ntin f space travel.
B. Christa wuld have inspired lts f peple if she hadn’t lst her life n bard the Challenger.
.she might have inspired an entirely new generatin f astrnauts and space scientists.
C. Peple were determined t cntinue with the space prgram after the disaster.
On 29 September 1988, the space shuttle prgram resumed with the successful launch f Discvery.
The ideas mentins & the evidence
28th January 1986
seven astrnauts
It’s special because Christa aged 37, an rdinary teacher and mther, was abut t becme the 1st civilian in space.
Cmplete the fact file
She planned t give tw 15-minute lessns frm rbit the first t demnstrate the cntrls f the spacecraft and explain hw gravity wrked, and the 2nd t describe the bjectives f the Challenger prgram.
Space shuttle flights were suspended fr nearly three years while the cause f the disaster was investigated, and sme f the shuttle’s cmpnents were resigned.
Discvery fllwed the Challenger, and was launched n 29 September 1988.
1. What were peple’s feelings befre and after the the Challenger disaster?
Befre the disaster peple felt ptimistic and excited. And after the disaster peple felt shcked and terrified. The evidence is that the wrld went int shck, mst peple having assumed that this space flight wuld be n mre dangerus than travelling in an aerplane. Instantaneusly, excitement and ptimism tuned int terrr and failure. It was the mst disastrus space accident ever, and it cast a shadw n peple’s hearts.
Think & Share
2. Wuld yu like t g int space? Give yur reasns.
In my view, humans are intelligent creatures, and therefre have a natural tendency t explre the unknwn. Thrugh the explratin f the universe, we can better understand the universe, understand the evlutin f the universe, frmatin and s n. The evlutin f the whle universe is a cmplete physical bk, which is wrth explring and studying by human beings.
1. Millins watched that first lunar landing n black and white TV sets, their hearts in their muths, aware f hw arduus and hazardus undertaking it was. [句式分析] “aware f hw arduus and hazardus undertaking it was”作伴随状语，相当于承接性的并列句：and were aware f hw arduus and hazardus undertaking it was. 其中“hw arduus and hazardus undertaking it was”为感叹句充当aware f的宾语。 [尝试翻译] 数百万人通过黑白电视观看了第一次月球登陆，他们心惊胆战，意识到这是多么艰巨和危险的任务。
Language appreciatin 1
2. The sacrifice f the Challenger calls t us, reminding us that we must cntinue t reach fr the stars, n matter hw distant they might seem. [句式分析] 现在分词短语reminding us that...作伴随状语， 其中that引导宾语从句，n matter hw引导让步状语从句，其结构为“n matter hw + adj+ 主语+谓语+...”。 [尝试翻译] 挑战者号的牺牲召唤着我们，提醒着我们，无论它们看起来多么遥远，我们都必须继续追寻星星
Language appreciatin 2
3. But there was never any dubt that manned flights wuld cntinue. [句式分析] there was never any dubt that...意为“毫无疑问”， that 引导同位语从句。同位语从句,指的是在句中充当名词的同位语，属于名词性从句的范畴，同位语从句用来对其前面的抽象名词进行解释说明。 [尝试翻译] 但载人飞行将继续下去，这一点毫无疑问。
Language appreciatin 3
Language pints
1. Review the basic usage f the new wrds and expressins learned in this perid. 2. Read and listen t the text learned in this perid again. 3. Writing a 60-wrd summary f the passage.
Assignments fr this perid