资源简介

(共18张PPT)
B3U4 Space Exploration
When it comes to space exploration, what relevant words do you think of
When it comes to space exploration, what relevant words do you think of
planet
launch
set off
rocket
satellite
probe
orbit
---desire---
We send astronauts to space by satellites to orbit Earth and dream of finding life on Mars. People have a strong desire to explore space.
1．desire n．渴望
vt.渴望
·have a desire to do sth 渴望做某事
have a desire for sth 渴望得到某物
·desire (sb) to do sth 渴望做某事
desire that...(should) do...渴望……
这类词汇的核心语义是表达一种强烈的建议、要求、命令、愿望或必要性，且动作尚未发生。
它们后面接的that+ “should + 动词原形”
翻译句子：人们朝太空发射火箭，这体现了人们对未知的强烈渴望。
许多太空爱好者渴望人类能在未来二十年内登陆火星，并在那里建立一个基地。
People launch rockets into space, which means that people have a desire the unknown.
Many space enthusiasts desire that humans on Mars within the next two decades and establish a base there.
·have a desire to do sth 渴望做某事
have a desire for sth 渴望得到某物
·desire to do sth 渴望做某事
desire sb to do sth 渴望某人做某事
desire that...(should) do...渴望……
for
land
desire 语气较正式庄重，着重渴望的力量与热切，常含有强烈的意图和目的。
wish 语气较弱，多指难于实现或不可能实现的愿望。
hope 指对愿望实现有一定信心的希望。
expect 通常指有很大程度的把握，但仍含有预料之意，或期望某事或某行动的发生。
want 一般指所想要的东西是切望得到的东西，能弥补实际需要。
long 语气强，指极殷切地盼望着，这种盼望侧重于很难或不可能得到的东西。
有时也指一般愿望，但含一定感彩。
英语中的“各种望”
“失望”
2．disappointed adj.失望的，沮丧的
disappoint vt.使失望/沮丧
disappointing adj.令人失望的
disappointment n．失望，沮丧
(1)to one's disappointment令某人失望的是
(2) be disappointed to do sth. 对做某事失望
be disappointed that... 对……失望
be disappointed at/with/by...对……失望
+介词
To her disappointment, she found that the package did not arrive on time.
令她失望的是，包裹没有准时到达。
To one’s + 情感名词 与 对应的
“-ly情感副词”在意思上相关
同一个形容词（如disappointed）搭配不同介词，正是为了精确表达失望情绪的不同来源、不同性质和
不同指向。
简单来说：介词的选择，取决于你对什么失望，以及
这个“失望对象”在你认知中是“一个具体行为”、
“一个持续状态”还是
“一个外部事件”。
at像瞄准一个点。表示对某个具体的言行、事实或瞬间发生的事件感到失望。针对性最强。
eg：She was disappointed at his rude remarks. (她对他粗鲁的言论感到失望。)
with 表示伴随、关联。表示对某个人或事物整体的质量、表现或状态不满意。概括性最强。
eg：She was disappointed with him. (她对她（整个人/所有行为） 很失望。)
by 通常引出动作执行者或原因。表示被某个外界的人、事、物所引发的失望。
eg：She was disappointed by the abrupt ending of the novel.
(她对小说烂尾感到失望。)
However, early probes found no clear signal of life, which was quite ________ (disappoint) for scientists. Many researchers felt deeply ___________ (disappoint) at the results.
________________ (令所有人失望的是), the data showed no evidence of living organisms. Yet, this __________ (disappoint) did not stop humans from continuing to explore the universe.
People have a strong desire to explore space. We send satellites to orbit Earth and dream of life on Mars.
disappointing
disappointed
To everyone's disappointment
disappointment
However, early probes found no clear signal of life, which was quite disappointing for scientists. Many researchers felt deeply disappointed at the results.
To everyone's disappointment, the data showed no evidence of living organisms. Yet, this disappointment did not stop humans from continuing to explore the universe. Because we don’t lack confidence in exploring space but with a lack of patience.
People have a strong desire to explore space. We send satellites to orbit Earth and dream of life on Mars.
3．lack vt.缺乏；缺少；没有
n．缺乏；短缺
(1)(a) lack of缺少……
for/through lack of因缺少……
(2)lacking adj.不足的；缺乏的
be lacking in在……方面缺乏
However, early probes found no clear signal of life, which was quite disappointing for scientists. Many researchers felt deeply disappointed at the results.
To everyone's disappointment, the data showed no evidence of living organisms. Yet, this disappointment did not stop humans from continuing to explore the universe. Because we don’t lack confidence in exploring space but with a lack of patience.
While some argue against space exploration , our country still attaches great importance to it.
People have a strong desire to explore space. We send satellites to orbit Earth and dream of life on Mars.
4．attach v．系；绑；贴；把……固定；重视
-tach (词根)： 来源于古法语 tache，意为 “钉子，桩子”。
4．attach v．系；绑；贴；把……固定；重视
attach = at- (朝向) + -tach (钉子) = “钉上去，钉向...”
用钉子、绳索或类似物将两者固定在一起
Detach (v.)： 拆下，分离，脱离
(1)attached adj.附加的；依恋的，爱慕的
attachment n．附件；附属品；依恋
(2)attach...to...把……附在……上；把……绑在……上
attach importance/significance/value/weight/...to...
认为……有重要性/意义/价值/分量等
(3)be attached to喜欢，依恋；附属于
In space missions, scientists ______ great importance to securely fixing each instrument to the spacecraft, as even a small detachment during launch could lead to mission failure.
A. attach B. detach C. attaching
请使用括号内提供的词汇，完成下列句子的同义转换，使其意思与原句一致。
原句：The robotic arm is fixed to the Mars rover to collect soil samples.
改写句：The robotic arm ______________ the Mars rover for soil sample collection.
（提示词：attach）
is attached to
People have a strong desire to explore space. We send satellites to orbit Earth and dream of life on Mars.
However, early probes found no clear signal of life, which was quite disappointing for scientists. Many researchers felt deeply disappointed at the results.
To everyone's disappointment, the data showed no evidence of living organisms. Yet, this disappointment did not stop humans from continuing to explore the universe. Because we don’t lack confidence in exploring space but with a lack of patience.
While some argue against space exploration , our country still attaches great importance to it.After all, space exploration takes time. If we run out of patience too soon, it may result in missing great discoveries . So we must carry on with space projects, learn more and see further—not just for science, but for what humankind might become.
Our Space Dream
run out of 用光，用完 (人作主语，有被动语态)
run across 偶然遇到
run after 追逐；追求
run into 撞上；遇上，偶然遇到；碰上(困境、麻烦等)
5．run out用完；耗尽(物作主语，无被动语态)
根据图片猜词组：
The dog is running after a cat.
（狗在追逐一只猫。）
She ran across an old friend in the supermarket.
（她在超市偶然遇到了老朋友。）
she run out of the paper.（纸被用完了。）
(1)result from由……造成；因……而产生
(2)as a result结果
as a result of由于……的结果
without result没有结果；白费
6．result in导致；造成
7．carry on 继续做，坚持干
carry out实行；执行；进行；履行(诺言、义务等)
carry off赢得；获得(奖品、荣誉等)
carry sb. through sth. 帮助某人渡过难关
attach, disappoint, desire, signal, lack, argue, result in, run out, carry on
Our Space Dream
Humanity has always had a strong 1. ________ to explore space. We 2. ________ great importance to launching satellites and dream of finding life on Mars.
However, space exploration often brings 3. ________. Early missions found no clear 4. ________ of life. This 5. ________ of evidence led some scientists to 6. ________ that we should stop. They worry that technical failures could 7. ________ disaster, or that a spacecraft might 8. ________ of energy.
But the human spirit of exploration pushes us to 9. ________ . We learn and improve.
desire
attach
disappointment
signal
lack
argue
result in
run out
carry on

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