人教版 (2019)必修 第三册Unit 4 Space Exploration教课课件ppt

这是一份人教版 (2019)必修 第三册Unit 4 Space Exploration教课课件ppt，共33页。PPT课件主要包含了目录页，watching，saying，turning，即学即用，前有介词 by，completed等内容，欢迎下载使用。
Pre-reading
Language pints
While-reading
Pst-reading
6. the first Chinese astrnaut t g int space
7. the first Chinese astrnaut t walk in space
8. the first Chinese wman astrnaut .
9. the nly Chinese astrnaut t g int space fr three times
10. the nly female astrnaut t bard the Shenzhu 10 spacecraft, teaching physics lessn t Chinese students thrugh a live vide
3. the first man int space
2. the first satellite that went t space
1. the first cuntry t send a satellite
5. the first man t land n the mn
4. the first lunar rver t land n the dark side f the mn
Pre-reading: Cmpetitive answering game
Jing Haipeng
The Sviet Unin
Sputnik 伴侣号
Yuri Gagarin
Neil Armstrng
Zhai Zhigang
Wang Yaping
What d yu expect t read abut in this text?
Pre-reading: Think and talk
While-reading: Enjy reading
Space: The Final Frntier
Several sentences have been remved frm the text. Chse the crrect sentence (A — D) t fill each gap.
While-reading: Read t fill gaps
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.
“Are we alne? What’s ut there?” Lking up at the stars, peple have always wanted t learn mre abut space, and scientists wrk hard t find answers. They make vehicles t carry brave peple int space t find ut the secrets f the universe. _____.
Befre the mid-20th century, mst peple felt travelling int space was an impssible dream. Hwever, sme scientists were determined t help humans realise their dream t explre space. _______. On 4 Octber 1957, ... and n 12 April 1961, ... Over eight years later, n 20 July 1969, ...
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.
对前文的承接，对后文的概括
_____. All the astrnauts n the USSR’s Syuz 11 and America’s Challenger died during their missins. These disasters made everyne sad and disappinted, but the desire t explre the universe never died. This is because peple believe in the imprtance f carrying n space explratin despite the huge risks …
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.
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.
____ Eurpe, the US, and China all have plans t further study and explre planets like Mars and Jupiter. Despite the difficulties, scientists hpe future discveries will nt nly enable us t understand hw the universe began, but als help us survive well int the future.
While-reading: Read fr main ideas
Humans have always had a natural curisity abut space.
Space travel became a reality in the 20th century, with American and Sviet space missins.
Space travel has always invlved great risk, but despite the risks explratin cntinues.
Read the passage again and use yur wn wrds t summarise the main idea fr each paragraph.
China has made great prgress in space explratin in the early 21st century, becming the third cuntry t send humans t space.
The future f space explratin lks bright, as many cuntries are planning further missins.
Draw a mind map accrding t the intrductin f the passage with yur partners.
Pst-reading:
These are the vyages f the starship Enterprise. His nging missin:t explre strange new wrlds, t seek ut new life and civilisatins, t bldly g where n ne has gne befre.
Hw d yu understand the passage abve?Why is space cnsidered as “The Final Frntier”?
Pst-reading: News link
NASA will allw private citizens t stay at the Internatinal Space Statin (ISS) fr mnth-lng getaways (短假) at a cst f abut $35,000 per night, the U.S. space agency said n Friday. …NASA will allw up t tw private trips t the statin per year, each lasting up t 30 days, NASA said. The first missin culd be as early as 2020.But the ride wn’t be cheap.NASA estimated (估计) the cst f a flight wuld be arund $50 millin per seat. In additin, NASA will charge visitrs fr fd, strage and cmmunicatin nce at the statin. …NASA fficials als said pening the dr t private enterprise gives the agency mre rm t fcus n the Trump administratin’s gal f returning t the mn by 2024, which culd be fueled in part by revenue (收益) generated frm new cmmercial services and paying astrnauts.
Language pints: Imprtant phrases (P40, P41)
1. Lking up at the stars, peple have always wanted t learn mre abut space, and scientists wrk hard t find answers. (P40) 2. Over eight years later, n 20 July 1969, American astrnaut Neil Armstrng stepped nt the mn, famusly saying “That’s ne small step fr [a] man, ne giant leap fr mankind.” (P40)3. It rbits Earth and has astrnauts frm different cuntries n bard, prviding a cntinuus human presence in space. (P41)4. Then Shenzhu 6 and 7 cmpleted a secnd manned rbit and the first Chinese spacewalk, fllwed by the vehicle Jade Rabbit being sent t the mn t study its surface. (P41)
Language pints: Imprtant sentences (P40 ~ 41)
1. Lking up at the stars, peple have always wanted t learn mre abut space, and scientists wrk hard t find answers. (P40)
Language pints: Imprtant sentences
仰望星空，人们一直想要更加深刻地了解太空，科学家们也正在努力寻找答案。
八年后，美国宇航员尼尔·阿姆斯特朗于1969年7月20日踏上月球，说出了那句名言:“对一个人来说，这是一小步；对人类来说，这是一大步。”
2. Over eight years later, n 20 July 1969, American astrnaut Neil Armstrng stepped nt the mn, famusly saying “That’s ne small step fr [a] man, ne giant leap fr mankind.” (P40)
它(国际空间站)环绕地球运行，其宇航员来自不同国家，空间站使得人类能够持续在太空中开展工作。
3. It (the Internatinal Space Statin) rbits Earth and has astrnauts frm different cuntries n bard, prviding a cntinuus human presence in space. (P41)
Think and Discver 1. 这些 -ing 是谓语吗？它们在句子中作什么成分？ 2. 为什么用 -ing 形式呢？ 3. 你能把它们改写成你熟悉的形式吗？
它们与句子主语或整个句子之间之间存在逻辑上的主谓关系,其后都有宾语。
1. Lking up at the stars, peple have always wanted t learn mre abut space, and scientists wrk hard t find answers. (P40)
When peple lk up at the stars, peple have always wanted t learn mre abut space, and scientists wrk hard t find answers.
2. Over eight years later, n 20 July 1969, American astrnaut Neil Armstrng stepped nt the mn, famusly saying “That’s ne small step fr [a] man, ne giant leap fr mankind.” (P40)
Over eight years later, n 20 July 1969, American astrnaut Neil Armstrng stepped nt the mn, wh famusly said that “That’s ne small step fr [a] man, ne giant leap fr mankind.”
3. It (the Internatinal Space Statin) rbits Earth and has astrnauts frm different cuntries n bard, prviding a cntinuus human presence in space. (P41)
It (the Internatinal Space Statin) rbits Earth and has astrnauts frm different cuntries n bard, which prvides a cntinuus human presence in space.
1. Last night, there were millins f peple ________ (watch) the pening ceremny live n TV. (2015 北京)2. There is a nte pinned t the dr ________ (say) when the shp will pen again. (2014 山东)3. Newly-built wden cttages line the street, ________ (turn) the ld twn int a dreamland.
4. Then Shenzhu 6 and 7 cmpleted a secnd manned rbit and the first Chinese spacewalk, fllwed by the vehicle Jade Rabbit being sent t the mn t study its surface. (P41)
此后，“神舟六号” 和 “神舟七号”分别完成了第二次载人环绕地球飞行以及中国人的第一次太空行走，接着“玉兔号”月球探测器被送上月球去探测其表面。
1. 本句中用being sent的原因是_______________。2. 本句中有_____个谓语动词，它是___________。
Think and Discuss