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29页。PPT课件主要包含了III，vast dish，Arguments，Homework等内容，欢迎下载使用。

Pre-reading
Language pints
Fast reading
Intensive reading
Pst-reading
Match the images taken by the Hubble Space Telescpe t their nicknames. D research nline t find ut mre infrmatin abut them.
The Cat’s Eyes
The Pillars f Creatin
The Hrsehead
Fast-reading
Lk at the title f the passage and predict what “eyes” refers t.
Predictin:The “eyes” nt nly refers t the mysterius large-eyed, brnze statues f the ancient Shu Kingdm, the Hubble space Telescpe and the Fast Telescpe, but als refers t ur desire t explre the unknwn.
Fast-reading
Nw read the passage and check yur predictin.
Intensive-reading
The rder in which a series f ideas is cnveyed in an essay is called “sequencing”. Time sequencing is a cmmn methd t explain hw events change and develp with time. It is ften used t discuss changes and develpment.
Think abut hw the authr rganised the passage and cmplete the timeline with infrmatin frm the passage.
Thusands f years ag, peple already regarded the night sky as an . It was believed that the huge eyes f the large-eyed brnze statues frm the Chinese archelgical site at Sanxingdui were able t .
endless surce f fascinatin
lk acrss great distances int the stars
Our pwer t see the sky changed dramatically when . It extended and caused us t realise that the universe is a far larger place than we ever imagined.
the first telescpe was angled at the night sky
the pwer f the human eye
Think abut hw the authr rganized the passage and cmplete the timeline with infrmatin frm the passage.
In 1990, the Hubble space Telescpe was launched int rbit. Fr the first time, peple culd . These ranged frm , and even t new planets.
see breathtakingly beautiful images f ur universe taken frm beynd Earth
enrmus cluds f gas t huge black hles
In 2016, was built in China. It is used in the search fr dark matter, which cannt be bserved by rdinary telescpes. Its has the ability t make discveries beynd ur imaginatins.
the FAST telescpe
1. Why d yu think peple have always been interested in the stars?
Yur wn answer.
2. Which develpment in astrnmy mentined in the passage has made the greatest impressin n yu?
3. In what different ways d the tw reading passages in this unit reflect the spirit f explratin?
The first passage is abut the Challenger disaster. Althugh it was a tragedy, peple did nt stp explring space. This shws that peple will always seek t explre, even if sme lse their lives in ding s.
The secnd passage is abut the develpment f the telescpe, and hw it reflects ur desire t explre the unknwn. Unlike the explratin cnducted by astrnauts such as thse in the Challenger, the explratin in the secnd passage was cnducted by
peple lcated n Earth, at n persnal risk. Nnetheless, the knwledge gained frm telescpes is immense. The passages shw that there are different ways f explring the universe and gaining knwledge.
4. Have yu ever used a telescpe r been t a planetarium? Share yur experience with the class.
The mre we knw, the mre we feel ur ignrance; the mre we feel hw much remains unknwn. Humphry Davy
1. Talk abut the meaning f Humphry Davy’s qute and whether yu agree with it.
2. Organise yur ideas by cmpleting the ntes.
Pint f view:
Supprting examples:
3. Share yur ideas with the class.
Nw think abut hw well yu cntributed t the grup discussin and what yu culd d t imprve.
1. Search the Internet t knw mre abut the Fast Telescpe.2. Write a shrt passage t intrduce it.