高中英语外研版 (2019)选择性必修 第四册Unit 6 Space and beyond集体备课课件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集体备课课件ppt，共46页。PPT课件主要包含了III，vast dish，Arguments，追求探索，实际上事实上，参与 参加，被斜置在，定语从句1，定语从句2，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.
例：Philip angled his chair twards the dr. 菲利普把自己的椅子朝门口斜移过去。
1. angle v. 斜移，斜置
angle n. ①角 ②角度，观点，方面
例: ① The angles f a triangle add up t 180 degrees. 三角形的内角和加起来是180度。 ② Try lking at the affair frm a different angle. 试着从另一个角度看待这件事。
2. engage vi & vt. ①（使）参加；参与 t be invlved in an activity
例：The prgram aims t encurage students t engage themselves in making a difference in sciety.这个项目旨在鼓励学生投入社会，并为之带来改变。
② vt. 吸引（住） t attract sb’s attentin and interest例：It’s a mvie that engages bth the mind and the eye. 这是一部令人赏心悦目的电影。
2. engage vi & vt.
③ vt. 雇佣；聘请 t emply sb t d a particular jb例：Her father engaged a tutr t imprve her maths.她爸爸请了一位家庭教师给他补习数学。
1. be cmpsed f ______________ 2. quest fr ______________ 3. in reality ______________ 4. be engaged in ______________5. be angled at ______________
由……组成 / 构成
1. Nt knwing what the stars were, peple in ancient times used their imaginatins t create a wrld in the sky.
Paraphrase: Peple in ancient times didn’t knw what the stars were, s they imagined that there was anther wrld in the sky.
本句中 nt knwing what the stars were 为现在分词作原因状语。例：Believing the stry, he kept n searching fr further prf. 因为相信这个故事，他继续寻找进一步的证据。
2. Sn, it was understd that the Sun was just ne star amng billins in the galaxy we call the Milky Way.
Paraphrase: Very quickly, peple came t understand that the Sun was just ne star amng billins f stars in the galaxy we call the Milky Way.
本句中 it 为形式主语，而 that the Sun was just ne star amng billins in the galaxy we call the Milky Way 是真正的主语。
it 作形式主语，常见句型有：it + be + 形容词 (bvius, true, pssible, likely, etc.) + that 从句it + be + 名词词组 (n wnder, an hnr, a pity, etc.) + that 从句it + be + 过去分词 (said, reprted, expected, etc.) + that 从句
例：It is certain that she will d well in her exam. 可以肯定她会考的很好。
It is n surprise that ur team has wn the game. 我们队赢得比赛并不惊奇。
It is widely knwn that Earth ges rund the Sun.众所周知，地球绕着太阳转。
3. Nthing in histry has allwed us t see s much ver such great distances, frm enrmus cluds f gas where stars are being brn, t huge black hles, and even t new planets where we might cnceivably find life.
Paraphrase: In the past, we didn’t have smething like this that has let us see s much ver such great distances, frm enrmus cluds f gas where stars are being brn, t huge black hles, and even t new planets where we might pssibly find life.
本句中的两个 where 引导的从句均为定语从句，分别修饰 gas 和 planets.
4. T see even further int the universe, many cuntries are nw engaged in building ever mre advanced telescpes.
Paraphrase: Many cuntries are nw invlved in building ever mre advanced telescpes in rder t see even further in space.
be engaged in 意为 be invlved inHe has been engaged in that research fr many years.他从事那项研究很多年了。
5. The 500-metre dish f the “Eye f Heaven”, as it is knwn, is being used in the search fr dark matter, thught t be cmpsed f subatmic particles invisible t rdinary telescpe.
Paraphrase: The 500-metre dish, knwn as the “Eye f Heaven”, is used fr lking fr dark matter. Dark matter is pssibly made up f subatmic particles. These particles cannt be identified and bserved by rdinary telescpes.
6. Using ever-huger radi telescpes as ur eyes, we will ne day be able t lk back t a time in the very early universe, befre the existence f light. But the human quest fr knwledge reaches even beynd that.
quest fr: a lng search fr smething that is difficult t findWrld leaders are nw united in their quest fr peace.
7. S much f the universe remains unexplred that we are still clse t the start f this incredible jurney f discvery.
Paraphrase: Since there is a lt t be explred in the universe, we are nly beginning this amazing jurney f discvery.
本句中含有由 s … that 引导的结果状语从句。
s … that 和 such … that 都可以引导结果状语从句，二者的不同之处在于 s 修饰形容词或副词, such 修饰名词或名词短语。
S amazing was his vice that the singer attracted many passers-by. 那位歌手的声音如此美妙，以至于他吸引了很多路人。
The teacher gave the children such wnderful picture bks that they gt wild with jy. 老师给了孩子们这么棒的图画书，他们高兴得不得了。