Unit 4 Space Exploration Words and Expressions 课件(共21张PPT)-2025-2026学年人教版（2019）必修第三册
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| 名称 | Unit 4 Space Exploration Words and Expressions 课件(共21张PPT)-2025-2026学年人教版（2019）必修第三册 |  | |
| 格式 | pptx | ||
| 文件大小 | 7.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-06-22 22:49:45 | ||
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(共21张PPT)
B3 U4 Words and Expressions
Lead-in
1. What vehicle was launched
2.Did it succeed How might scientists feel
Rocket
disappointed/determined
"The rocket exploded shortly after launch, leaving engineers to determine the cause."
这枚火箭在发射后不久爆炸，工程师们需要查明原因。
1.SpaceX 星舰（Starship)试飞
rocket n.火箭 v. 激增
House prices in the north are rocketing.
《导与练》P 90
Cameras on board captured the moment the engines ran out of fuel.在宇宙飞船上的摄像头捕捉到了发动机燃料耗尽的瞬间.
sb. run out of sth.
sth. run out
After a while ,he ran out of the water and his strength was also running out.
Despite being disappointed,Musk said SpaceX would carry on with tests in the hope of reaching Mars.尽管感到失望，马斯克表示SpaceX将继续进行测试，希望到达火星。
This test marked a huge leap ,even if the result was beyond control.这次测试标志着一个巨大的飞跃，即使结果超出了控制。
leap-leapt-leapt v.跳跃 n. 剧增，飞跃
Look before you leap.三思而后行
make a giant leap. 取得巨大的飞跃
I leapt my feet.我赶紧站了起来。
"Astronauts argue whether to launch in 2026 due to a lack of safety data."
由于安全数据的不足，宇航员们正在争论是否要在2026年发射。
NASA 阿尔忒弥斯计划（Artemis)
lack n.缺乏，短缺。v. 没有，缺乏 adj. lacking
语境运用
(1)句子语法填空
① (lack) sufficient oxygen,the astronaut could not carry on with his mission.
②I must work hard in the hope of making up for lack of ability.
Lacking
a
(2)一句多译
由于缺乏自信和经验,他完全不知道该如何应付这可怕的情况。
(读后续写·情感描写)
③ ,he was quite at a loss as to how to deal with the terrible situation.(lack n.)
④ ,he was quite at a loss as to how to deal with the terrible situation.(lack vt.)
⑤ ,he was quite at a loss as to how to deal with the terrible situation.(lacking adj.)
For lack of confidence and experience
Lacking confidence and experience
Lacking in confidence and experience
归纳拓展
·argue with sb about/over sth 就某事与某人争论/争辩
argue for/against... 据理赞成/反对……
argue that...(should) do sth 主张/认为……(虚拟语气)
·have an argument with sb about/over sth
就某事与某人争论/争辩
It is beyond argument that... 毋庸置疑……
argue v. 争论，争辩 n. argument
Scientists are keen to figure out why this region lacks volcanic traces.科学家们迫切希望弄清楚为什么这个地区缺乏火山痕迹。
中国嫦娥六号探月任务
be keen to do sth=be eager to do sth.渴望做某事
The probe attached a French instrument to study radiation,sending signals back to Earth.探测器携带了一台法国仪器来研究辐射，并向地球发送信号。
(3)I ___________________________________________________
regularly because this can widen my view. (2021·新高考全国Ⅰ，写作)
我认为经常读英文报非常重要，因为这会扩大我的视野。
attach great importance to reading the English newspaper
归纳拓展
·signal (to) sb to do sth 示意某人做某事
signal (to sb) that...示意(某人)……
·a signal for sb to do sth指示某人做某事的信号
完成句子
⑤正月十五是元宵节,标志着春节庆祝活动的结束。(应用文写作·传统文化介绍)
The Lantern Festival falls on the fifteenth day of the first lunar month, the Spring Festival celebrations.
⑥我跑到车旁,拉住他的胳膊,示意他跟我走。(读后续写·动作描写)
I ran up to the car,took him by the arm and
.
signalling the end of
signalled(to) him
to follow me
运用词汇
1.mental adj.精神的;思想的→ adv.精神上;智力上;思想上
2.intelligent adj.有智慧的;聪明的;有智力的→ n.智力;才智;智慧→ adv.聪明地;明智地
3.determined adj.有决心的;意志坚定的→ vt.查明;确定;决定→ n.决心;决定;确定
4.transmit vt.& vi.传输;发送→ n.(无线电、电视等信号的)播送,发送
mentally
intelligence
intelligently
determine
determination
transmission
Part1
5.disappointment n.失望;沮丧→ vt.使失望;使沮丧→
adj.失望的;沮丧的→ adj.令人失望的;令人沮丧的
6.universe n.宇宙;天地万物→ adj.普遍的;全世界的;共同的→ adv.普遍地;到处
7.independently adv.独立地;自立地→ adj.独立的;自立的→ n.独立;自主→ vi.依靠
disappoint
disappointed
disappointing
universal
universally
independent
independence
depend
8.lack n.缺乏;短缺 vt.没有;缺乏→ adj.短缺的;不足的
9.current adj.当前的;现在的 n.水流;电流;思潮→ adv.现时;当前→ n.通货;货币;流行
10.sufficient adj.足够的;充足的→ adv.充分地;足够地→
n.足量;充足→ adj.不充分的;不够重要的
lacking
currently
currency
sufficiently
sufficiency
insufficient
运用词汇
1.globe n.地球;世界;地球仪→ adj.全球的;全世界的;全面的→ adv.全球地;全局地→ n.全球化
2.argue vt.& vi.论证;争辩;争论→ n.争论;争吵;论点
3.analysis n.(对事物的)分析;分析结果→ vt.分析
4.regularly adv.经常;定期地→ adj.定期的;经常的;正常的→ adj.无规律的;不定期的
global
globally
globalisation
argument
analyse
regular
irregular
Part 2
5.limited adj.有限的→ adj.无限的→ n.限度;限制
vt.限制;限定
6.closing adj.结尾的;结束的 n.停业;关闭;倒闭→ vt.关闭
adj.近的;亲密的→ adv.仔细地;严密地
7.mystery n.神秘事物;谜→ adj.神秘的
limitless
limit
close
closely
mysterious
B3 U4 Words and Expressions
Lead-in
1. What vehicle was launched
2.Did it succeed How might scientists feel
Rocket
disappointed/determined
"The rocket exploded shortly after launch, leaving engineers to determine the cause."
这枚火箭在发射后不久爆炸，工程师们需要查明原因。
1.SpaceX 星舰（Starship)试飞
rocket n.火箭 v. 激增
House prices in the north are rocketing.
《导与练》P 90
Cameras on board captured the moment the engines ran out of fuel.在宇宙飞船上的摄像头捕捉到了发动机燃料耗尽的瞬间.
sb. run out of sth.
sth. run out
After a while ,he ran out of the water and his strength was also running out.
Despite being disappointed,Musk said SpaceX would carry on with tests in the hope of reaching Mars.尽管感到失望，马斯克表示SpaceX将继续进行测试，希望到达火星。
This test marked a huge leap ,even if the result was beyond control.这次测试标志着一个巨大的飞跃，即使结果超出了控制。
leap-leapt-leapt v.跳跃 n. 剧增，飞跃
Look before you leap.三思而后行
make a giant leap. 取得巨大的飞跃
I leapt my feet.我赶紧站了起来。
"Astronauts argue whether to launch in 2026 due to a lack of safety data."
由于安全数据的不足，宇航员们正在争论是否要在2026年发射。
NASA 阿尔忒弥斯计划（Artemis)
lack n.缺乏，短缺。v. 没有，缺乏 adj. lacking
语境运用
(1)句子语法填空
① (lack) sufficient oxygen,the astronaut could not carry on with his mission.
②I must work hard in the hope of making up for lack of ability.
Lacking
a
(2)一句多译
由于缺乏自信和经验,他完全不知道该如何应付这可怕的情况。
(读后续写·情感描写)
③ ,he was quite at a loss as to how to deal with the terrible situation.(lack n.)
④ ,he was quite at a loss as to how to deal with the terrible situation.(lack vt.)
⑤ ,he was quite at a loss as to how to deal with the terrible situation.(lacking adj.)
For lack of confidence and experience
Lacking confidence and experience
Lacking in confidence and experience
归纳拓展
·argue with sb about/over sth 就某事与某人争论/争辩
argue for/against... 据理赞成/反对……
argue that...(should) do sth 主张/认为……(虚拟语气)
·have an argument with sb about/over sth
就某事与某人争论/争辩
It is beyond argument that... 毋庸置疑……
argue v. 争论，争辩 n. argument
Scientists are keen to figure out why this region lacks volcanic traces.科学家们迫切希望弄清楚为什么这个地区缺乏火山痕迹。
中国嫦娥六号探月任务
be keen to do sth=be eager to do sth.渴望做某事
The probe attached a French instrument to study radiation,sending signals back to Earth.探测器携带了一台法国仪器来研究辐射，并向地球发送信号。
(3)I ___________________________________________________
regularly because this can widen my view. (2021·新高考全国Ⅰ，写作)
我认为经常读英文报非常重要，因为这会扩大我的视野。
attach great importance to reading the English newspaper
归纳拓展
·signal (to) sb to do sth 示意某人做某事
signal (to sb) that...示意(某人)……
·a signal for sb to do sth指示某人做某事的信号
完成句子
⑤正月十五是元宵节,标志着春节庆祝活动的结束。(应用文写作·传统文化介绍)
The Lantern Festival falls on the fifteenth day of the first lunar month, the Spring Festival celebrations.
⑥我跑到车旁,拉住他的胳膊,示意他跟我走。(读后续写·动作描写)
I ran up to the car,took him by the arm and
.
signalling the end of
signalled(to) him
to follow me
运用词汇
1.mental adj.精神的;思想的→ adv.精神上;智力上;思想上
2.intelligent adj.有智慧的;聪明的;有智力的→ n.智力;才智;智慧→ adv.聪明地;明智地
3.determined adj.有决心的;意志坚定的→ vt.查明;确定;决定→ n.决心;决定;确定
4.transmit vt.& vi.传输;发送→ n.(无线电、电视等信号的)播送,发送
mentally
intelligence
intelligently
determine
determination
transmission
Part1
5.disappointment n.失望;沮丧→ vt.使失望;使沮丧→
adj.失望的;沮丧的→ adj.令人失望的;令人沮丧的
6.universe n.宇宙;天地万物→ adj.普遍的;全世界的;共同的→ adv.普遍地;到处
7.independently adv.独立地;自立地→ adj.独立的;自立的→ n.独立;自主→ vi.依靠
disappoint
disappointed
disappointing
universal
universally
independent
independence
depend
8.lack n.缺乏;短缺 vt.没有;缺乏→ adj.短缺的;不足的
9.current adj.当前的;现在的 n.水流;电流;思潮→ adv.现时;当前→ n.通货;货币;流行
10.sufficient adj.足够的;充足的→ adv.充分地;足够地→
n.足量;充足→ adj.不充分的;不够重要的
lacking
currently
currency
sufficiently
sufficiency
insufficient
运用词汇
1.globe n.地球;世界;地球仪→ adj.全球的;全世界的;全面的→ adv.全球地;全局地→ n.全球化
2.argue vt.& vi.论证;争辩;争论→ n.争论;争吵;论点
3.analysis n.(对事物的)分析;分析结果→ vt.分析
4.regularly adv.经常;定期地→ adj.定期的;经常的;正常的→ adj.无规律的;不定期的
global
globally
globalisation
argument
analyse
regular
irregular
Part 2
5.limited adj.有限的→ adj.无限的→ n.限度;限制
vt.限制;限定
6.closing adj.结尾的;结束的 n.停业;关闭;倒闭→ vt.关闭
adj.近的;亲密的→ adv.仔细地;严密地
7.mystery n.神秘事物;谜→ adj.神秘的
limitless
limit
close
closely
mysterious