太空探索英语PPT优秀课件
航天科普PPT英文版本
Author: Jessica Sain Illustrator: Cindy Bush Editor: Susan Breedenon their journey to becoming NASA’s future astronauts.Suited to extremes, a 50 year legacy of exploration and achievement continues…National Aeronautics andSpace AdministrationS tella asked, “If they have to launch from the ground to get to the space station, how do they plan to get home?” Mr. Armstrong looked at the class and stated, “That’s a great question, Stella. Does anyone have any ideas for how astronauts might come back down to Earth from 250 miles above the surface?”Leo raised his hand and said, “I bet they land like an airplane on a runway!”Several of the students nodded in agreement. Mr. Armstrong pointed to a poster of the new spacecraft in which the astronauts were traveling and said, “That is a great guess, Leo! When astronauts flew on the Space Shuttle, they did land a lot like an airplane. Now that astronauts travel in these new spacecraft, they use a different method.”of what they use to help them land!”Mr. Armstrong smiled. “I bet you are right, Aurora. You all are great engineers and always come up with creative solutions to different problems.” With NASA TV on in the background — and with the announcer counting down to the landing, one hour away — the Astro-Not-Yets looked to Mr. Armstrong, hoping he would announce an engineering design challenge.A urora raised her hand and exclaimed, “I bet we could all come up with an ideaT o the students’ delight, Mr. Armstrong explained, “Alright Astro-Not-Yets, what do you say we figure out a drop test challenge today while we wait for the landing?” The students cheered and returned to their tables where they awaited details on the challenge.Mr. Armstrong looked at the anxious students and asked, “Does anyone know why we would need something to help with landing? Why can’t the astronauts simply Orion responded, “If they fell, they would be going way too fast to land safely.” “Exactly,” Mr. Armstrong said. “When astronauts travel back through the Earth’s atmosphereto return home, they are slowing down from almost 17,500 miles per hour! When your parents drive you to school, they are going around 25 miles per hour, so the astronauts are flying extremely fast! Since their spacecraft is traveling at a high speed, the energy is also very high. To land safely, they will need to slow down the spacecraft so that the energy is not very highMr. Armstrong explained. “You may use any combination of items in the makerspace to try and decrease the energy of your egg before it hits the ground.”After the demonstration, students brainstormed the landing system they believed would safely land their own egg. The groups then collected items from the classroom makerspace to begin building their designs.Suited to extremes, a 50 year legacy of exploration and achievement continues…00:34:28W hen the groups completed the construction of their landing systems, Mr. Armstrong asked them to gather on the classroom carpet to go over safety for the drop zone. Before walking students back to the zone, Mr. Armstrong asked, “If we aren’t successful at landing the egg without cracking it, what do we do?” Leo quickly responded. “Make changes, and try again!”Aurora also chimed in. “And if you try again and it doesn’t work, you make more changes!” The Astro-Not-Yets nodded in agreement, knowing that Mr. Armstrong always liked to talkabout the importance of improving their designs and never giving up.Suited to extremes, a 50 year legacy of exploration and achievement continues…Ipsum dipsom.00:22:46P roud of the Astro-Not-Yets’ willingness to test their designs, Mr. Armstrong gathered the students around the roped-off drop zone. Aurora’s group volunteered first with a design that included a cushion of tissue paper bundled on the bottom of the egg. All of the students counted down together “3…2…1…” before Aurora released her group’s egg into the zone. The egg fell quickly to the ground, landing on its side instead of on the cushion. A loud cracking noise followed, and the egg yolk splashed across the drop zone mat.Suited to extremes, a 50 year legacy of exploration and achievement continues…M r. Armstrong lifted what was left of the egg and quickly replaced the mat.“We didn’t have a successful landing with this one, but that’s what testing is all about. Aurora, how about you and your team redesign and meet us back here at the drop zone?”Although disappointed in their first test, Aurora’s group was ready to take on the challenge and quickly returned to the makerspace.Leo and Stella’s group volunteered next. Their design included one big piece of cardboard underneath a cup with the egg nestled inside. Their design moved more slowly to the ground than the previous design.Mr. Armstrong picked up the cup and examined the egg, announcing, “We have our first success!”Suited to extremes, a 50 year legacy of exploration and achievement continues…00:10A fter picking up the last group’s egg, Mr. Armstrong said, “This is an impressivedesign, and was also a success! I am happy to see that your group was thinking outside of the box with a parachute design.”After revisiting the makerspace, Aurora’s group was ready to attempt their egg drop again. Aurora announced to the class, “We thought about how our first try didn’t slow down the speed of the egg, so it hit the ground with a lot of energy. Especially since it didn’t land on our cushion!”2021Suited to extremes, a 50 year legacy of exploration and achievement continues…Ipsum dipsom.A urora revealed their new design, which included both a parachute system anda tissue paper cushion on the bottom. After the students counted down, the egg glided slowly to the ground and had a soft landing on top of the cushion.After everyone regrouped on the carpet, Mr. Armstrong revisited the statement that Orion had made earlier. “If we think about the new spacecraft traveling back to Earth at a fast speed with a ton of energy, how might NASA decrease the energy of the spacecraft before it reaches the Earth’s surface?2223either on the ground or in the water. A series of parachutes help to slow down the high speedand energy of the spacecraft once it gets closer to the Earth’s surface. The Space Shuttle alsoused parachutes in the back to help slow the speed of the shuttle, even though it landed likean airplane.”24252627designs one day, when we grow up?”Suited to extremes, a 50 year legacy of exploration and achievement continues…00:05:1600:00:00T he NASA broadcaster announced the opening of the first group of parachutes for the spacecraft. The class watched in amazement as the parachutes ballooned in the air. To the students’ surprise, another set of four parachutes released from the spacecraft.The students cheered as a design similar to their own slowly drifted down and splashed into the ocean. Once again, the Astro-Not-Yets watched in wonder as the landing proved that their own work with design challenges could one day help improve space travel. In fact, they couldn’t wait until their next classroom design challenge!2829。
太空探索英文版PPT课件
You Know, The More Powerful You Will Be
结束语
▲ China’s first astronaut ▲ Shenzhou V spacecraft
Wormhole
The Milky Way
A black hole capture the stars.
Look from the flank of the Milky Way, it is like a flat plate .
Apollo 11 was the first manned spacecraft to land on the moon. Apollo 11 was launched on July 16, 1969. There were 3 astronauts on board. It took 3 days for the spacecraft to reach the Moon’s orbit.
当你尽了自己的最大努力时，失败也是伟大的 ，所以不要放弃，坚持就是正确的。
When You Do Your Best, Failure Is Great, So Don'T Give Up, Stick To The End
Aldrin stepped onto the Moon later. The astronauts spent 21 hours on the Moon. They collected rocks and soil , and took some photographs of the Moon.
《Space Exploration》SectionⅠ PPT课件
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( )7.spacecraft
目( 录 )8.spacewalk
CONTENTS
( )9.jade
( )10.dock
G．n.火箭；火箭弹 H．n.人造卫星；卫星 I．n.交通工具；车辆 J．n.人类
[答案] 1－5 BCGIH 6－10 JFEDA
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b．给下列短语选择正确的汉语意思
目( 录 )11.be determined to do sth. A．继续做，坚持干
人们聚拢过来，很想知道发生了什么事情。
[自主发现]
be curious to do
很想做某事
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[巩固内化] 单句语法填空 ①They were very curious _a_b__o_u__t_____ the people who lived upstairs. ②Many men have been attracted by the unknown world and curious _t_o__k_n_o__w____ (know) more about the outer space.
6
1.Finish Ex.2 on Page 38. 2.Finish Ex.3 on Page 38. 3.Finish Ex.4 on Page 39.
7
1.Speaking—Finish Ex.5 on Page 39 by following the example A：You know，I think being an astronaut would be cool. B：Do you want to work in space in the future? A：I’m not sure，but I think it might be too difficult for me.There are so many requirements.First of all，you must be intelligent enough to get a related college degree.Then you have to... B：So what might be the most difficult part for you? A：I guess it might be the...
《SpaceExploration》SectionⅡPPT(完美)课件下载
《 S p a ceExp lorati on》Se ctionⅡ PPT课 件下载
[例 2] We can receive the signals transmitted from a satellite in space.
《 S p a ceExp lorati on》Se ctionⅡ PPT课 件下载
1．_m_e_n__ta_ladj.精神的；思想的→mentally adv.精神地；思想地 2．i_n_t_e_ll_i_g_e_n_t__ adj.有智慧的；聪明的；有智力的→intelligence
n．智力；智慧；才智
把某物(从……)传到…… 发射台；传播者 传播；发射
《 S p a ceExp lorati on》Se ctionⅡ PPT课 件下载
《 S p a ceExp lorati on》Se ctionⅡ PPT课 件下载
[即学即练] 单句语法填空
①The message was transmitted f_r_o_m_ a radio station to audience. ②It's generally believed that school are t_r_a_n_s_m__it_t_e_r_s_(transmitter)
《 S p a ceExp lorati on》Se ctionⅡ PPT课 件下载
《 S p a ceExp lorati on》Se ctionⅡ PPT课 件下载
知识要点 2 transmit vt.&vi.传输；发送 (教材 P40)...and it still transmits data today ……时至今日它仍然能传送数据。 [例 1] The ceremony was transmitted live by satellite to over 50 countries. 典礼通过卫星向 50 多个国家进行了实况转播。
太空探索英语课件
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在老七的位置上是距離5,000 光年的天鵝星雲的部分，主要
是氫的海洋，混有少量的氧，硫和其他元素。
学习交流PPT
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排名第八的是稱為“星光”的学美习交麗流P圖PT 像，也以“回光”而著稱。
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第九名是距離為1億1千4百萬光年的兩個星系，
NGC 2207 和 IC 2163，正在併合的圖像 。
学习交流PPT
2
The origin of the universe
There is many theory about the origin of the universe. The big bang theory is one of the most influential theory
学习交流PPT
由一百二十亿的恒星和大量的集群，星云，以及各种类型 的星际气体和星际尘埃。
The scope of the Milky Way galaxy is about
在银河系的范围是约
1.0×105l.y.(光年)
学习交ank of the Milky Way, it is like a flat plate .
学习交流PPT
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Series of strange objects
奇怪的物体系列
学习交流PPT
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Black widow nebula
黑寡妇星云
学习交流PPT
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Sauron magical eye
索隆神奇的眼睛
学习交流PPT
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Hell planet地狱星球
学习交流PPT
18
Zombie(僵尸) stars
What do you know about the universe?
(新教材课件)必修第三册 UNIT4 SPACEEXPLORATION
UNIT 4 SPACE EXPLORATION
必修第三册
英语
内容索引
核心考点 课堂突破 随堂巩固 迁移运用
核心考点 课堂突破
1.determined adj.有决心的;意志坚定的 [教材原句] However,some scientists were determined to help humans realise their dream to explore space.(P40) 然而,一些科学家决意要帮助人类实现探 索太空的梦想。
4.carry on继续做,坚持干 [教材原句] This is because people believe in the importance of carrying on space exploration despite the huge risks.(P41) 这是因为人们坚信太空探索的 重要性,哪怕面临巨大的风险。
考点必记 (1)signal (to) sb to do sth示意某人做某事 signal (sb) that示意…… signal sth to sb向某人示意…… (2)traffic signals交通信号灯
[小情境写作] (4)看到那个漂亮的玩具,我有一种强烈的欲望进去玩一下它,但被商店的 橱窗阻挡了。 Seeing the beautiful toy,I had a strong desire to reach in and play with the toy,but was held back by the shop window.
语境巧练 [完成句子] (1)她打信号灯表示她要向左转弯。 She signalled that she was about to turn left. (2)我妈妈示意我将桌子移开。 My mother is signalling to me to remove the table. (3)当你过十字路口时,你应该注意交通信号灯。 When you come across the crossing,you should pay attention to the traffic signals.
新高考英语SpaceExploration太空探索课件
9.current adj.当前的; 现在的→ currency n.流通; 货币
10.sufficient adj.足够的; 充足的→ sufficiency n.充足; 足够
11.globe n. 地球; 世界; 地球仪→ global adj.全球的
12.argue vt.&vi.论证; 争辩; 争论→ argument n.争论
考点浅析
语篇再现
2.Despite the difficulties, scientists hope future discoveries will not only
enable us to understand how the universe began, but also help us survive well into the future. 尽管困难重重, 科学家们希望未来的发现不仅能让我们了解宇宙的起源, 还能让人类延续生存, 直到未来。 【提炼】not only... but also... 【浅析】not only... but also...可以连接两个并列成分, 连接两个并列主语时, 谓语动词的单复数根据就近原则确定; 当not only 位于句首时, 它所在的分 句用部分倒装语序。
rocket gravity frontier spacecraft
vehicle universe
spacewalk jade shadow crew
satellite launch orbit dock soap
telescope
mankind agency data microwave
particle self-
desire signal muscle argument
中国探索太空历程英文PPT
嫦娥奔月、夸父追日、女娲补天..... These legends all tell the ancient Chinese dream of flying to space.
In 1956,China started the road of exproring space. In 1958,chairman Mao first called for"we also should make the satellite.
Oct 1 - Chang'e-2 is sent into space aboard a Long March-3C carrier rocket from southwest China's Xichang satellite launch center; Chang'e-2 is 60 million km away from Earth and has become China's first man-made asteroid in the solar system. It continues flying into deeper space
In 1986, the national 863 project had been put forward by XiaopingDeng.
In 1970,Dong Fang Hong I launched successfully.
Fly to the moon
In 2004,mission is named "Project Chang'-e" after a mythical Chinese goddess who flew to the moon.
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Universe is a unity that formed by space ,time material and energy.
It is a space-time continuum system .
The origin of the universe
There is many theory about the origin of the universe. The big bang theory is one of the most influential theory
索隆神奇的眼睛
Hell planet地狱星球
Zombie(僵尸) stars
Orion's bat
猎户座的蝙蝠
Small ghost nebula
小幽灵星云
草帽星系，在梅西葉星雲星團表中標記為 M104 ，距離為2千8百萬光年。 在哈勃拍攝的十佳圖片中位居榜首。
緊隨其後的是因形狀而得名的螞蟻星雲，
The shape of the universe remains unknown ,but humans have all kinds of imagination .
A small cell A program
It is invisible
The age of universe
The universe is about 13.7 billion years olds.
由一百二十亿的恒星和大量的集群，星云，以及各种类型 的星际气体和星际尘埃。
The scope of the Milky Way galaxy is about
在银河系的范围是约
1.0×105l.y.(光年)
Look from the flank of the Milky Way, it is like a flat plate .
距離地球在 3000 和 6000 光年之間。
愛斯基摩星雲，距離為 5000 光年。
排名第四的是貓眼星雲。
占第五位的是沙漏星雲，距離8000 光年， 是一顆恒星爆炸後的氣體圖像 。
位居第六的是錐狀星雲的一部分，距離 2,500光年。
在老七的位置上是距離5,000 光年的天鵝星雲的部分，主要 是氫的海洋，混有少量的氧，硫和其他元素。
排名第八的是稱為“星光”的美麗圖像，也以“回光”而著稱。
第九名是距離為1億1千4百萬光年的兩個星系， NGC 2207 和 IC 2163，正在併合的圖像 。
屈居末位的是 三裂星雲片段的圖像， 中有距離為 9000 光年的很多恒星
M16: Eaggle Nebula 鷹狀星雲
M57: Ring Nebula 指環星雲
NGC 2237: Rosette Nebula 玫瑰星雲
Proto star 原恒星
Milky Way 銀河系(標記了太陽的位置)
Black Hole 黑洞
NGC 4414
从侧面看银河，它就像一个平板。
The Black Hole 黑洞
Black hole is a strong gravitational pull object in which even light cannot escape from it.
黑洞是一个强大的，即使光也无法逃脱它的引力对象。
How a star become a black hole?
It can help you return to former or go to future.它可以帮助你恢复前或到未来。
“Negative quality” (负质量)
Series of strange objects
奇怪的物体系列
Black widow nebula
黑寡妇星云
Sauron magical eye
A black hole capture the stars.
黑洞捕获的星星。
Wormhole虫洞
Wormhole is the narrow tunnel that connect the two different time and space.
虫洞是连接两个不同的时间和空间狭窄的隧道。
It is put forward by Einstein and Nathan Rosen .它是由爱因斯坦和罗森提出。
The solar system
The distance between the eartky Way(银河)
The Milky Way
Formed by one hundred and twenty billion stars and a large number of clusters, nebula, and various types of interstellar gas and interstellar dust.