高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教学演示ppt课件

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教学演示ppt课件，共23页。PPT课件主要包含了our heroes，mssion one等内容，欢迎下载使用。
Listening&speaking
Sme backgrund infrmatin
He is the first Chinese astrnaut t g int space.
Educatin backgrund:Experience:Health cnditin:Curses:Special training:
Cllege degree, trained t be a fighter pilt
mre than 1,000 hurs f flying experience
must be in perfect health and shape
English, science, and astrnmy
practise using space equipment, and d a lt f mental and physical training
Reading&thinking
Reading & thinking
can never knwn reprach, it is that
T knw yur missins in this part:1. Learn abut the develpment f space explratin2. Practise analysing and adding text t a passage abut space reading t summarise main ideas using a passage abut space explratin.
What des the title “Space: The Final Frntier” mean t yu? Cmpare yu ideas befre and after reading.
Befre yu read, lk at the title and the phts.
What kind f passage is it?
ppular science article1. a brief and eye-catching title2. intrduce backgrund infrmatin in the first paragraph3. the language is ppular and easy t understand
missin three
Several sentences have been remved frm the text. Chse the crrect sentence (A-D) t fill each gap.
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.
■ 空在段首，通常是段落主题句。根据段落一致性原则，查找同义词或其他相关的词，推断出主题句■ 空在段尾，通常是结论，概括性语句 。或起呈上的作用。注意在选项中查找表示结果，结论，总结等提示词。■ 空在行间，看空前空后内容，分析之间的逻辑性。注意同词复现，同范畴词复现，替代词
Hw t accmplish missin three
通读整篇文章， 理清文章结构和中心；根据空所在位置确定不同的解题策略。
“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 and ut the secrets f the universe._______________________________________.
逻辑线索：递进；同范畴词复现
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,...
逻辑线索：时间；语义：概括
_________. All the astrnauts n the USSR's Syuz11 and America's Challenger died during their missins. These disasters made everyne san and disappinted, but the desire t explre universe never died. This is because peple believe in the imprtance f carrying n space explratin despite the huge
同一语义反复出现，加以概括
__________________. Eurpe, the US, and China all have plans t further study and explrs planets like Mars and Jupiter. Despite the difficulties, scientists hpe future dicveries will nt nly enable us t understand hw the universe began, but als help us survive welll int the future.
Read the furth paragraph and fill in the blanks.
China's _________________ has made great prgress in a shrt time.
space prgramme
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.
Cmplete the passage with wrds frm the text.
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.
reflectin mssin ne
Samples f human frntiers:Physical frntiers-- the discver f America, the Arctic and the deep seaScientific frntiers-- advances in medicine and technlgy
The last questins t think abutD we have much mre yet t discver here n Earth,ris space the nly place real discvery can still be made?