高中英语Unit 6 Space and beyond课前预习课件ppt

这是一份高中英语Unit 6 Space and beyond课前预习课件ppt，共57页。PPT课件主要包含了Para 1，Para 2，Para 3，Para 4，Para 5，Para 6等内容，欢迎下载使用。
Starting ut
Hw much d yu knw abut slar system?
? Watch the vide and answer the questins.
Hw was the Sun frmed?Where are the Asterid Belt and the Kuiper Belt in the slar system?What else d yu knw abut the slar system? Share what yu knw with the class.
Hw was the Sun frmed?
First, enugh gas and dust pulled tgether t make a disc where the planets frmed. Then, building pressure heated up the center f the disc t ne millin degrees, and a nuclear reactin began, which frmed the Sun.
Where are the Asterid Belt and the Kuiper Belt in the slar system?
The Asterid Belt lies between Mars and Jupiter. The Kuiper Belt exists just beynd the rbit f Neptune.
What else d yu knw abut the slar system? Share what yu knw with the class.
The sun is a big burning star. And it is made up f ht gases. Eight planets mve arund the sun. Tgether the planets and the sun are called the slar system. The earth is a special planet. It gets heat and light frm the sun. It is just the right distance frm the sun. It is nt t ht r t cld.
Lk at the timeline and answer the questins.
Which f these spacecraft had a human n bard when launched?What are the recent events in China’s space prgramme? Add them t the timeline.What d yu knw abut China’s future plans fr space explratin?
Shenzhu 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.
What d yu knw abut the develpment f China’s space explratin?
Frm its first satellite, Dngfanghng-1, all the way t sft-landing n the mn’s surface, China’s aerspace industry has made remarkable achievements.
China’s Aerspace Industry
China has been an active member f the Internatinal Space Explratin Crdinatin Grup since 2006. The grup is an internatinal frum set up by 14 space agencies based n mutual interests, shared technlgies and aims t plan a cmmn, chesive radmap int the future fr all f mankind’s ventures int uter space. Thrugh cperatin, China gives a lt f cuntries a nice pprtunity t develp new partnerships t stay active in space explratin.
The big dream f getting all natins wrking tgether in space is that the cperatin will extend back dwn t Earth. Trust develped thrugh space c-explratin can als be turned t slving glbal prblems like the envirnment, pandemics, natural disasters and smething as scary as a runaway asterid.
Understandingideas
The Call f the Challenger
Cmplete the quiz and find ut hw much yu knw abut space explratin. Try t guess if yu are nt sure f the answers.
1 The first satellite was launched by the USSR in _______. a 1945 b 1962 c 1957
2 The first persn in space was _______. a Rbert Crippen b Yuri Gagarin c Neil Armstrng
尤里·阿列克谢耶维奇·加加林（俄文：Юрий Алексеевич Гагарин，英文：Yuri Alekseyevich Gagarin，1934年3月9日-1968年3月27日），苏联航天员，苏联英雄，苏联红军上校飞行员，是第一个进入太空的人，也是第一个从太空中看到地球全貌的人。
3 The first persn t walk in space was _______. a Alexei Lenv b William McCl c Yang Liwei
人类首先太空行走由苏联完成，1965年3月18日，苏联宇航员阿列克谢·阿尔希波维奇·列昂诺夫(ALEXEI LEONOV)完成了人类太空史上的壮举——太空行走，成为太空行走第一人。
4 The first space statin was Salyut 1, which was launched by ____. a the USA b the USSR c the Eurpean Space Agency
1971年4月，前苏联发射了世界上第一个空间站，取名“礼炮1号”。它重约18吨，长约14米，最大直径4.2米，飞行轨道近地点219公里，远地点275公里，倾角51.6°。“礼炮号”由轨道舱、对接舱和服务舱三大部分组成。
5 The first spacecraft t leave the slar system was _______. a Vstk 1 b Discvery c Vyager 1
北京时间2014年9月13日凌晨2点，美国国家航空航天局(NASA)召开新闻发布会，宣布37年前发射的“旅行者一号”探测器已经离开太阳系，正在飞向别的恒星。“旅行者一号”同时也是首个冲出太阳系的人类制造的飞行器，在人类的航空航天史上成为一座极具纪念意义的追销里程碑。
Lk at the title f the passage and the pictures. Predict what the passage is abut.
The passage mainly talks abut the lss f Challenger and the humanity’s greatest jurney f explratin and discvery.
Nw read the passage and check yur predictin.
Read fr main idea f each paragraph.
Space travel became unexceptinal t the public.
A student’s memry f the explsin f the Challenger.
Armstrng’s first Mn landing.
The disastrus space accident f the Challenger.
The space shuttle prgramme after the disaster.
The significance f the disaster t the space explratin.
Armstrng’s first mn landing.
20 July 1969
Neil Armstrng and tw thers
The first landing n the Mn.
said the famus wrds“That’s ne small step fr man, ne giant leap fr mankind.”“What had nce been cnsidered impssible had nw been achieved.” ( clause)
The first lunar landing.
Neil Armstrng
Space travel became unexceptinal t the public after the Mn landings.
28 January 1986
Christa McAuliffe and six thers
It was special.
Christa McAuliffe
aged _______an rdinary _________________was abut t becme _____________ in space
teacher and mther
the first civilian
tw 15-minute lessns
abut spacecraft and ________the _________ f the space prgramme
Can yu find ut sme nuns describing peple’s feelings befre and after the Challenger disaster?
The space shuttle prgramme after the disaster
Space shuttle flights were suspended fr nearly ________ years.The cause f the disaster was investigated.Sme f the shuttle’s ___________ were redesigned.
: us t jin them in humanity’s greatest jurney f explratin and discvery. : us that we must cntinue t reach fr the stars, n matter hw distant they might seem.
The significance f the disaster t the space explratin
Significance
Challenger Disaster Speech
Chse the ideas mentined in the passage and find the evidence.
1 Peple thught space travel was n lnger dangerus.2 Christa wuld have inspired lts f peple if she hadn’t lst her life n bard the Challenger.3 Peple were determined t cntinue with the space prgramme after the disaster.4 The disaster prved we shuld use rbts t explre space instead f peple.5 The shuttle was nt reliable and shuld nt have been used.
Para 2: Fllwing the Mn landings, space travel rapidly became unexceptinal t the public, as innvatins succeeded each ther.
Para 2: Christa hped t cmmunicate a sense f excitement and rekindle interest in the space prgramme.
Para 6: … inspiring us t jin them in humanity’s greatest jurney f explratin and discvery. 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.
Organise infrmatin frm the passage and cmplete the fact file.
Time: __________________ Place: Space Centre in Flrida, USA Crew: _______________, including a teacher
What was special abut the Challenger launch?
It was special because Christa McAuliffe aged 37, an rdinary teacher and mther, was abut t becme the first civilian in space.
seven astrnauts
What was the teacher’s missin n bard the Challenger?
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 secnd t describe the bjectives f the Challenger prgramme.
What was dne in the three years fllwing the disaster?
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 redesigned.
Which shuttle fllwed the Challenger, and when was it launched?
Discvery fllwed the Challenger, and was launched n 29 September 1988.
Nw talk abut what yu can learn frm the Challenger disaster.
What were peple’s feelings befre and after the Challenger disaster? Find evidence in the passage t supprt yur answer.D yu knw f any ther disasters that have ccurred while explring space? Share ne with the class. Why d yu think peple cntinue t explre space despite the risks?Wuld yu like t g int space? Give yur reasns.What language in the passage culd yu use t describe ther events in space explratin?
Befre the Challenger disaster, peple felt ptimistic and were very excited t watch the take-ff n TV. They became shcked and scared after the disaster.
Languagepints
Ever since Neil Armstrng first set ft n the Mn back n 20 July 1969,peple have becme accustmed t the ntin f space travel. 自从尼尔·阿姆斯特朗1969年7月20日首次登上月球以来,人们已经习惯了太空旅行的概念。◆ becme accustmed t 习惯于(做)某事【词汇拓展】accustmed adj. 经常的;惯常的;习惯了的be/get/becme accustmed t (ding)sth=be/get used t (ding) sth习惯于(做)某事accustm sb/neself t (ding) sth 使某人/自己习惯于(做)某事She was a persn accustmed t having eight hurs’ sleep a night.
用所给词的适当形式填空(1)I am accustmed t 　　　　　(get) up early and taking an hur’s walk befre breakfast. (2)Knwing that yu are nt 　　　　　(accustm) t the life here and are cnsidering returning t America,I feel very upset. (3)　　 　　　(accustm) t the climate in the cuntryside,the ld cuple prefer nt t mve t the city. 
When the Challenger space shuttle tk ff n 28 January 1986,the wrld seemed t have lst its wnder at the amazing achievements f the astrnauts invlved. 当“挑战者”号航天飞机于1986年1月28日升空时,世界似乎对参与其中的宇航员的惊人成就失去了惊奇。◆ take ff 起飞;脱下;迅速流行;(事业等)步入正轨【词汇拓展】take in　　　　　　接受;吸收take ver接管;继承;支配take n呈现;雇用take up从事;继续;拿起;占据take dwn记下;取下;拆除
用take短语填空(1)When she graduated frm university,she 　　　　　jurnalism. (2)With the develpment f science and technlgy,ur cuntry has 　　　　　a new lk. (3)The huse where I grew up has been 　　　_____　　and replaced by an ffice building. (4)Briggs will 　　　　　as a general manager when Michell retires. 
But this was ging t be n rdinary excursin,and millins f peple tuned in t witness the take-ff n TV. 但这将不是一次普通的航行,数百万人通过电视观看升空。◆ tune in 收听;收看【词汇拓展】tune n. 曲调 in tune 合拍 ut f tune 不合拍in tune with sb/sth 与……合拍;赞成某人/某事It was just an rdinary vice,but he sang in tune.Her singing ften gets ut f tune.When I interviewed Shakira I felt in tune with her philsphy f life. 采访夏奇拉时,我觉得自己和她的人生哲学很合拍。
单句语法填空(1)The industry is changing in tune 　　　　　changing demand. (2)Tune 　　　　　next week at the same time! (3)Singers and instrumentalists have t be able t get every nte perfectly 　　　　　tune. 
It was special because Christa McAuliffe aged 37,an rdinary teacher and mther,was abut t becme the first civilian in space. 这次飞行很特别,因为37岁的克里斯塔·麦考利夫,一个普通的老师和母亲,即将成为第一个进入太空中的平民。【句式剖析】本句是一个复合句。It was special是主句,because引导的是原因状语从句。be abut t d意为“正要做……;即将要做……”,一般不和具体的时间连用,后加when引导的句子表示“正要做……突然……”。He was abut t pen the dr when he felt the handle turning the ther way.他正要开门突然感到把手向相反的方向转动。The accident happened as the jet was abut t take ff. 喷气式飞机正要起飞时出了事故。
【句式拓展】(1)be 表示“正在做……这时……”。They were having a meeting when the electricity was cut ff.(2)be n the pint f 表示“正要做……这时……”。I was n the pint f calling him when he came in.He was n the pint f saying smething when the phne rang.(3)had just 表示“刚做完……这时……”。I had just finished my jurney when my friend came t visit me.这里的when 是并列连词,表示“这时;突然”,相当于and then/and at that time。
完成句子(1)我正要离开突然注意到一位老太太在看我。I 　　　　 　　　　 　　　　when I nticed an ld lady lking at me. (2)我刚刚到达火车站,火车就开了。I 　　　　 　　　　 　　　　the railway statin when the train left. (3)我们正在吃晚饭,突然电话铃响了。We 　　　　　　　　　　　　when the telephne rang. 
was abut t leave
had just arrived at
were having supper
It was the mst disastrus space accident ever,and it cast a shadw n peple’s hearts. 这是有史以来最灾难性的太空事故,它给人们的心灵蒙上了阴影。◆ cast a shadw n/ver 给蒙上阴影An unhappy childhd wuld cast a shadw n ne’s whle life. 不快乐的童年会给一个人的一生蒙上阴影。【词汇拓展】cast light n 　　　　使……清楚;使人了解cast dubt n质疑;引起对……的怀疑Des this infrmatin cast light n the prblem?The incident cast dubt n her mtives and reliability.
完成句子(1)那个坏消息给我们的会议蒙上了一层阴影。The bad news 　　　　 　　　　　　　　　　　　　　　ur meeting. (2)一位研究人员现在已经揭开了这种动物的死亡之谜。A researcher has nw 　　　　　　　　　　　　　　　the mystery f why the animals died. (3)他的所作所为使人们对他的诚实产生了怀疑。What he had dne 　　　　　　　　　　　　　　　his hnesty. 
cast a shadw n/ver
cast light n
cast dubt n
Fllwing the shck f the Challenger disaster,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 redesigned. 在“挑战者”号灾难的震惊过后,航天飞机的飞行暂停了近三年,同时调查了灾难的原因,并重新设计了航天飞机的一些部件。◆ suspend v.暂停,中止;悬,挂【词汇拓展】suspend sb frm...　　　　 停止某人……suspend sth frm sth把……悬挂在……上suspensin n.暂令停职(或停学、停赛等);暂缓;推迟;延期Dave was suspended frm schl fr a week.
用suspend的适当形式填空(1)The ferry service has 　　　 　　fr the day because f the bad weather. (2)The ftballer is likely t receive a three-match 　　　　　fllwing an incident in yesterday’s game. (3)It was very uncmfrtable lying n the hspital bed with my legs 　　　　　in the air. 
been suspended
But there was never any dubt that manned flights wuld cntinue,and n 29 September 1988,the space shuttle prgramme resumed with the successful launch f Discvery. 但毫无疑问,载人飞行将继续下去,1988年9月29日,随着“发现”号的成功发射,航天飞机计划得以恢复。【句式剖析】本句是一个复合句。there was never any dubt是主句,that manned flights wuld cntinue是同位语从句。there is never any dubt that=there is n dubt that意为“毫无疑问”。There is n dubt that yur participatin will make ur uting mre enjyable. 毫无疑问你的参与会使我们的出游更加愉快。
【句式拓展】there is n dubt that... 毫无疑问……there is sme dubt whether... 有……疑问I have n dubt that... 我确信……I dn’t/never dubt that... 我确信……I dubt whether/if... 我怀疑是否……beynd/withut dubt 毫无疑问地;确实地in dubt 不肯定的;不确定的There is n dubt that he is telling the truth.His lyalty t his friends was never in dubt.I dubt whether they really have sufficient manpwer.
(1)dubt用作名词时,在肯定句中接whether(不可用if)引导的同位语从句;在否定句中用that引导同位语从句。(2)当dubt用作动词时,在肯定句中接whether或if引导的宾语从句;在否定句、疑问句中后跟that引导的宾语从句。
单句语法填空(1)I never dubt 　　　　　Chinese diet is the healthiest in the wrld. (2)I dubt 　　　　　the new ne will be any better. (3)There is sme dubt 　　　　　the bk is wrth buying. 一句多译毫无疑问,剪纸是中国的传统文化之一。(4)　　　　　　　　　　　　　　that paper-cutting is ne f Chinese traditinal cultures.(dubt v.) (5)　　　　　　　　　　　　　　　　　　　that paper-cutting is ne f Chinese traditinal cultures.(dubt n.) 
whether/if　
I dn’t/never dubt
There is n dubt/I have n dubt
It has nw been ver 30 years since the lss f Challenger and althugh the lives f its crew were cut tragically shrt,they take their place alngside the ther heres f space explratin,such as Gagarin,Tereshkva,Armstrng and Yang Liwei. “挑战者”号失事至今已经过去30多年了,虽然机组人员的生命不幸被缩短了,但他们与加加林、捷列什科娃、阿姆斯特朗和杨利伟等太空探索英雄一样有着重要的地位。【句式剖析】本句结构比较复杂。It has nw been...和they take their place...是并列句,since引导的是第一个分句的时间状语从句,althugh引导的是第二个分句的让步状语从句。It is/has been+一段时间+since...意为“自从……以来……”,since可以做介词,也可做连词。
【句式拓展】(1)It will be+一段时间+befre...(一般现在时),表示“要过多长时间才……”It will be three mnths befre we finish middle schl. 再过三个月我们就中学毕业了。(2)It was+一段时间+befre...(一般过去时),表示“过了……才……”It was three days befre he came back. 他三天后才回来。(3)It will be+nt+一段时间+befre...,表示“过不了……长时间……就……”It wn’t be lng befre we meet again. 不久我们又会见面的。
完成句子(1)我哥哥参军已经两年了。　　　　　　　　　　　　　my brther jined the army. (2)再过一个月我就去海南度假了。　　　　　　　　　　　　　I g t Hainan fr my hliday. (3)用不了多久,你就会对你所做的事感到后悔。　　　　　　　　　　　　　　yu regret what yu have dne. (4)差不多过了五年,莱特兄弟才声名鹊起。　　　　　　　　　　　　　　　the Wright brthers became famus. 
It is tw years since
It will be a mnth befre
It wn’t be lng befre
It was almst five years befre
Review language pints.Design yur space tur. Be as creative as yu like! - hw yu will travel; what yu will pack; the duratin and cst f the trip; where yu will stay…