高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration示范课ppt课件

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration示范课ppt课件，共33页。PPT课件主要包含了the space，space，vehicles ，find out，suitable，Accidents ，bright，discussion，conclusion，各个击破等内容，欢迎下载使用。
Wrds review
gravityfrntiervehicleuniverse determineddeterminesatellitelaunchrbitgiant
n. 重力；引力
n. 边境；国界；边远地区
n. 交通工具；车辆
n. 宇宙；天地万物
adj. 有决心的；意志坚定的
vt. 查明；确定；决定
n. 人造卫星；卫星
vt. & n. 发射；发起；上市
n. (环绕地球、太阳等的运行)轨 道，势力范围vt. & vi. 沿/环绕轨道运行
adj. 巨大的；伟大的
n. 巨人；巨兽；伟人
leapmankindagencytransmitdatadisappinteddesirecarry utnging
n. 跳跃；剧增；剧变 (leapt,leapt r leaped,leaped)vt. & vi. 跳过；跃过
n. 人类
n. (政府的)专门机构；服务机 构；代理处
vt. & vi. 传输；发送
n. 资料；数据
adj. 失望的；沮丧的
n. 渴望；欲望vt. 渴望；期望
adj. 持续存在的；仍在进行的
n bardindependentlyindependentspacecraftspacewalkjadedcksignalin the hpe f ding sth.
在宇宙飞船上；在船/飞机上
adv. 独立地；自立地
adj. 独立的；自立的
n. 航天器；宇宙飞船
n. 太空行走；太空行走的时间
vt.&vi (两架航天器)对接;使……进港n. 码头；船坞
vt. & vi. 标志着；标明；发信号n. 信号；标志
Befre reading
the slar system
There are mre than 200 billin stars in ur galaxy, and the sun is just ne f them.
In rder t explre the space, scientists all ver the wrld have made many effrts t get int the space.
The main reasns fr space travel are t further human explratin and t gather knwledge f the universe.
What d yu think are the main reasns fr space explratin?
A pssible answer:
Lk at the title and the phts, discuss the questin in pairs.
What d yu expect t read abut in this text?
I expect t read abut the develpment f space travel.I expect t read abut the accident in space travel.I expect t read abut the future f space
Pssible answers:
While reading
A. Althugh scientists try t make sure nthing ges wrng, accidents can still happen.B. They als really wish t discver ther planets that are suitable enugh t supprt life.C. The future f space explratin remains bright.D. After many experiments, they succeeded in making rckets that culd escape Earth’s gravity.
Keys: B, D, A, C
Several sentences have been remved frm the text. Chse the crrect sentence (A-D) t fill each gap.
Para 1: ________________________________________ ________________________________________Para 2: ________________________________________ ________________________________________Para 3: ________________________________________ ________________________________________Para 4: ________________________________________ ________________________________________ Para 5: ________________________________________ ________________________________________
Space travel became a reality in the 20th century, with American and Sviet space missins.
Humans have always had a natural curisity abut space.
Space travel has always invlved great risk, but despite the risks explratin cntinues.
China has made great prgress in space explratin in the early 21st century.
The future f space explratin lks bright, as many cuntries are planning further missins.
Use yur wn wrds t summarise the main idea fr each paragraph.
Peple have always wanted t learn mre abut ______, they make _______ t carry brave peple int space:t _______ the secrets f the universehpe t discver ther planets that are _______ enugh t supprt life
Read the first paragraph and fill in the blanks.
befre the mid-20th century, scientists determined t _______ spacesucceeded in making _______4 Octber 1957, the Sputnik 1 satellite was _________ by the USSR and successfully ______ arund Earth12 April, 1961, Yuri Gagarin went int space20 July 1969, Neil Armstrng _______ nt the mn5 September 1977, Vyager 1 was launched, t ______ deep space, still _________ data tday
Read the secnd paragraph and fill in the blanks.
All the astrnauts n the USSR's Syuz 11 and America's Challenger ____ during their missins. These disasters made everyne sad and ____________.
Read the third paragraph and fill in the blanks.
The desire t explre the universe _____ died. The Internatinal Space Statin was ________. It ______ Earth and has astrnauts frm different cuntries n bard, __________ a cntinuus human presence in space.
disappinted
Read the furth paragraph and fill in the blanks.
2003, Yang Liwei _______ Earth in the Shenzhu 5 spacecraft.Shenzhu 6 and 7 cmpleted a secnd manned rbit and the first Chinese __________.Jade Rabbit was sent t the mn t study its surface.The Tiangng 2 space lab was launched int space, Tianzhu 1 _______ with it.Chang'e 4 was sent t _________ the surface f the far side f the mn.
China's _________________ has made great prgress in a shrt time.
space prgramme
Read the fifth paragraph and fill in the blanks.
The future f space explratin
Eurpe, the US, and China all have plans t ______ study and _______ planets like Mars and Jupiter.
Scientists hpe future discveries will nt nly enable us t __________ hw the universe began, but als help us _______ well int the future.
understand
Peple wante t learn mre abut ______, they send peple int space: t _______ the secrets f the universe hpe t discver ther planets that are _______ enugh t supprt life
befre the mid-20th century, impssibleafter many experiments, made _______4 Octber 1957, the Sputnik 1 satellite 12 April, 1961, Yuri Gagarin20 July 1969, Neil Armstrng5 September 1977, Vyager 1
Accidents All the astrnauts n the USSR's Syuz 11 and America's Challenger ____ during their missins. Onging wrkThe Internatinal Space Statin was _________.
Great prgress2003, Yang Liwei, Shenzhu 5 spacecraftShenzhu 6 and 7, the first Chinese ________Jade Rabbitthe Tiangng 2 space lab, Tianzhu 1 Chang'e 4, the far side f the mn
Peple have plans t ______ study and _______ planets like Mars and Jupiter.
Cmplete the graphic rganizer and then retell the text accrding t it.
M________ is explring space in the hpe f finding ut mre abut the u________. Hwever, explring space is bth dangerus and challenging. One f the mst dangerus parts f space explratin is helping peple t escape Earth's g______. If there is a mistake during the l_______. It can lead t an accident that kills everyne n b______. Getting ut f _____ and back t Earth’s surface is als very dangerus. Despite the huge risks thugh, peple will always cntinue t explre this final f______ s as t learn its secrets.
Cmplete the passage with wrds frm the text.
After reading
1. Befre the mid-20th century, mst peple felt traveling int space was an impssible dream.
① Reading in the sun is bad fr ur eyes.
在太阳下看书对眼睛不好。
② Ging t bed early is cnsidered t be a gd habit.
早睡被认为是一个好习惯。
20世纪中叶之前，大部分人认为在太空旅行是一个无法实现的梦。
2. China became the third cuntry in the wrld t independently send humans int space in 2003, when Yang Liwei successfully rbited Earth in the Shenzhu 5 spacecraft.
2003年，杨利伟乘坐“神舟五号”宇宙飞船成功环绕地球运行，中国成为第三个能够独立将人类送入太空的国家。
不定式 t d 作后置定语，修饰有序数词、最高级等修饰的名词
What des the title mean t yu?
While I supprt space explratin, I dn't think space is the final frntier just yet. There is still much t learn abut the Earth, and we are nly at the very beginning f new technlgical breakthrughs invlving infrmatin technlgy and AI. There are many scientific and technlgical frntiers all arund us.
a Chinese space labratry (太空实验站)launched (发射) n 15 September 2016
in Octber 2016Jing Haipeng and Chen Dng travelled t Tiangng-2 abard (搭乘) the Shenzhu-11 spacecraft
Space statin 太空站
Tiangng-2 天宫2号
Fr reference
spent a mnth inside it cnducted experiments related t medicine, physics and bilgy
derbited (脱轨) as planned n 19 July 2019fell int the Pacific Ocean
The explratin n the mn
a rbtic (机器人的) spacecraft missinlaunched n 7 December 2018 and reached (抵达) n 3 January 2019
n Jan. 3, 2019made the first wheel tracks n the far side f the mn
Chang'e 4 嫦娥4号
Yutu 2 rver 玉兔2号
launched in Califrnia n May 5, 2018a six-mnth cruise (航行)landed n Mars n Nv. 26, 2018
Fr mre infrmatin:
The explratin n Mars
Spelling Bee
Nw tw minutes t test yur spelling.
1. English-Chinese astrnaut, universe, vehicle, satellite, launch, rbit, data, agency, desire, disappinted, signal, agency2. Chinese-English 把……带入，决定做某事， 渴望做某事， 在太空，在船/机上，取得进步， 把……送人， 在将来，不仅……而且……
When finishing, exchange yur papers t see wh des the best.
carry… int… be determined t d sth.desire t d sth.in spacen bardmake prgresssend… int…in the future
1 把……带入2 决定做某事 3 渴望做某事4 在太空5 在船/机上6 取得进步7 把……送人 8 在将来
Self-evaluatin
Hw much d yu knw abut space explratin?Hw d yu think n the title--SPACE: THE FINAL FRONTIER?