幻灯片 1Unit 3 Tomorrow’s world
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幻灯片 2【诵读·积累】
随着时代的发展，我们的生活将会发生许多变化。下面三幅图片所描绘的情景有可能在未来的生活中变为现实。请结合图片，发挥想象，展望未来的生活，以“Life in the future”为题，用英文写一篇120个词左右的短文。
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幻灯片 3Life in the future
As time goes by, there are going to be great changes in our everyday life in the future.
For example, when we are hungry, we don’t need to cook in a hurry. Just take some pills, and everything will be OK. When we are free, we can go to other planets for holidays by spacecraft, which will be very cheap, just like taking a taxi now. And of course, if we want to see what is like under the sea,
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幻灯片 4just travel down there in a flying object like UFO or in an unmanned bus through a special tunnel. Maybe there will be a lot of buildings and people living there.
I believe our life in the future will be more convenient, interesting and wonderful.
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幻灯片 5【尝试运用】
词汇翻译
在未来 ___________
(时间)过去 _____
日常生活 ________________
急急忙忙 __________________
度假，休假 _____________________________________
乘坐宇宙飞船 ___________________________
无人驾驶公共汽车 _____________
通过一条特殊隧道 _____________________
in the future
go by
everyday/daily life
in a hurry/hurriedly
for holidays/a holiday; have/take a holiday
by spacecraft/take a spacecraft
unmanned bus
through a special tunnel
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幻灯片 6一句多译
在未来我们的日常生活将会发生巨大变化。
①__________________________________________________
_______________
②___________________________________________________
______
Great changes will/are going to take place in our everyday
life in the future.
Our everyday life will/is going to change greatly/a lot in the
future.
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幻灯片 7Ⅰ. 单词盘点
核心速记
1. ______(adj. ) 安全的；有把握的；稳固的，坚固的
(vt. ) 获得；使安全
2. ______(vt. ) 伤害，损害
3. ______(adj. ) 城市的，城镇的
4. ______(vt. ) 控诉，控告；谴责
5. ____(vi. ) 逐渐消失；(使)变淡；走下坡路，衰落
secure
injure
urban
accuse
fade
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幻灯片 86. _______(n. ) (计算机)显示器；监测器；班长
(vt. &vi) 监视
7. ________(vi. ) 起作用，正常运转
(n. ) 作用，功能；职能
8. _____(vt. ) 收拾(行李)，装箱；包装
(n. ) 纸袋，纸盒；大背包；一群，一捆，
一包
9. ______(vi. &vt. ) 逃跑，逃离，逃脱；避免，避开； 被遗忘，被忽视
(n. ) 逃离，逃脱
monitor
function
pack
escape
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幻灯片 910. _____(adj. ) 破旧的；疲惫的
11. ______(n. ) 主宰；主人；大师
(vt. ) 精通，掌握；控制
worn
master
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幻灯片 10联想串记
12. ______ (n. ) 现实，事实→____ (adj. )真实的，实际(存在)的→_____ (adv. ) 实际上，事实上
13. ___________ (n. ) 展示，介绍；颁发；提交，出示→_______ (n. )礼物；现在(vt. )提出，介绍，呈现，赠送→_______ (adj. )现在的，目前的，出席的，存在的
14. ______ (vt. )使惊奇，使惊诧→__________ (n. ) 惊奇，惊愕，诧异→_______ (adj. ) 惊奇的，吃惊的→ ________ (adj. ) 令人惊奇的
15. _____ (adj. ) 社交的，交际的；社会的→______ (n. ) 社会
reality
real
really
presentation
present
present
amaze
amazement
amazed
amazing
social
society
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幻灯片 1116. _________ (adj. )自信的；肯定的，有把握的→__________ (adv. )自信地→__________ (n. ) 信心，信任
17. ____________ (adj. ) 失望的，沮丧的→____________ (adj. ) 令人失望的→__________ (vt. ) 使失望→______________ (n. ) 失望
18. ________ (adj. ) 有残疾的; 丧失能力的→_______ (vt. ) 使伤残，使残疾→________ (n. )残疾
19. ___________ (n. )方便，便利；便利的设施或用具→__________ (adj. ) 方便的→(反义词)___________ (adj. ) 不方便的
confident
confidently
confidence
disappointed
disappointing
disappoint
disappointment
disabled
disable
disability
convenience
convenient
inconvenient
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幻灯片 1220. ____________ (n. )缺点；不利因素，障碍→(反义词) _________ (n. ) 优点；有利条件
21. ________ (adj. ) 连续发生的，不断的；恒定的→_________ (adv. )经常地
22. __________ (n. )重要性→_________ (adj. )重要的
23. __________ (n. )印象，感想→__________ (adj. )印象深刻的→_______ (v. )给……以深刻印象；使铭记
disadvantage
advantage
constant
constantly
importance
important
impression
impressive
impress
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幻灯片 13Ⅱ. 短语互译
1. 实现，成为现实 _________
2. 值得做某事 _______________
3. 使增强，使增加，使扩大 ______
4. 提出，提议 ___________
5. 至于，关于 ____
6. 实际上，事实上 ________
7. 使……鲜活、生动 ____________
8. 执行，实行，完成 ________
9. 从长远来看 ______________
come true
deserve to do sth.
add to
put forward
as to
in reality
bring. . . alive
carry out
in the long term
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幻灯片 1410. compared with _____________
11. last but not least _________________
12. look into _________________
13. base on ___________________
14. all of a sudden _____
15. come across ________________
16. get away _________________
17. blow up ________
18. hold on to _______________
与……相比较
最后但同样重要的
考察；调查；研究
基于，以……为根据
突然
(偶然)遇见，发现
离开，逃脱，出发
(使)爆炸
紧紧抓住，抓牢
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幻灯片 15Ⅲ. 句型透视
1. upon/on doing sth. 一……就……, 当……的时候
. . . he or she will enjoy a feeling of happiness and a sense of achievement ___________________(一到达山顶).
2. by doing. . . 通过……
RealCine works _________________________(通过让使用者感受到)they are really in a new world — a world that does not exist except in a computer program.
upon reaching the top
by making the users feel that
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幻灯片 163. 名词+that引导的同位语从句
___________________________________(一个论点已经被提出来)some users will be disappointed by RealCine because VR is not real.
4. compared with过去分词短语作状语
This kind of urban planning is in the long term cheaper and more practical, _____________(与……相比较) the way most urban planning is done today.
An argument has been put forward that
compared with
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幻灯片 175. while表示“虽然、尽管”引导让步状语从句
___________________________(虽然我们非常感兴趣) RealCine, we will need much more information before we can make a decision.
6. It is +过去分词+that 从句
_______________(人们相信)the new products will sell well in the future.
7. it is about/high time that sb. did sth. 该是某人做某事的时候了
In my opinion, _________________________________(到了我们该有新电脑的时候了).
While we are very interested in
It is believed that
it is about time we had new computers
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幻灯片 18Ⅳ. 语篇完形
RealCine is a new product 1. _____ on an extraordinary technology called virtual 2. ______, which can make the users 3. ____ like they are really in a new world. With the help of specially designed headsets and gloves, users can feel that they are 4. _____ in a new world.
Science studies show that VR can be used as a good treatment for people with social problems and help them become more 5. _________ around others.
based
reality
feel
really
confident
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幻灯片 19 Though some users will be 6. ____________ by RealCine because VR is not real, with VR we are able to do things that could never be achieved in real life. With the RealCine, a
7. ________ 70-year-old grandfather could take a trip to Africa and see and touch a lion there. Firefighters could also be trained safely, without the risk of getting 8. _______. When used in class, it can bring history alive or allow the students to experience the world as a whale or a squirrel.
disappointed
disabled
injured
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幻灯片 20 In addition, RealCine can provide technology for 9. ______ planning, which allows the engineers to see how a neighbourhood looks and make changes before construction is carried out. In the long 10. _____, such urban planning is cheaper and more practical.
urban
term
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幻灯片 211. 选用框中词汇完成句子
hold on to, convenience, amaze, function, add to
(1)The beautiful planning and decoration of the garden really _______ the visitors. How did they design such a wonderful garden?
(2)All the machines looked in good condition, but none of them could ________ normally.
amazed
function
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幻灯片 22(3)It is a great ___________ to have a doctor living near us.
(4)The constant aftershocks ________the difficulty we would have rescuing the victims.
(5)The two tourists firmly _________a tree standing by the river, afraid of being washed away by the sudden flood.
convenience
added to
held on to
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幻灯片 232. 选用句型透视中的句式仿写句子
(1)一听到有人喊我的名字，我马上转过身来。
_____________________________, I turned around immediately.
(2)与汽车相比，自行车对于我们的健康而言更有益处。
__________________, bicycles can bring us more health benefits.
Upon/On hearing my name called
Compared with cars
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幻灯片 24(3)虽然他们并不富裕，他们还是想尽办法给孩子提供最好的教育。
___________________________, they are doing whatever they can to provide their children with the best education.
(4)人们相信，现代科技将使人们联系更加密切。
_______________modern technology will make people get in closer touch with each other.
(5)到了他们要改变他们生活方式的时候了。
__________________________________________
While they are not rich enough
It is believed that
It is about time that they changed the way of life.
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幻灯片 25----
幻灯片 261. amaze vt. 使惊奇，使惊诧
①It amazed me that she made such great achievements without any help.
在没有任何帮助的情况下，她取得了这么大的成就，这让我惊诧不已。
②All of them would be amazed if they learned about the wonderful details of your story.
如果了解了你的经历中的那些精彩细节，他们所有的人都会感到惊讶的。
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幻灯片 27③I felt honored to have witnessed this amazing moment.
能够目睹这个惊人的时刻，我感到很荣幸。
④(2011·湖南高考)They found to their amazement that modern forest and savanna elephants are as distinct from each other as Asian elephants and mammoths.
他们惊奇地发现现代森林和热带草原的大象就和亚洲象与猛玛象一样相互之间差别巨大。
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幻灯片 28【归纳】
________ adj. 使人惊讶的
_______ adj. 惊讶的，惊诧的
__________ n. 惊讶，惊诧
_________________ 令某人惊讶的是
amazing
amazed
amazement
to one’s amazement
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幻灯片 292. confident adj. 自信的；肯定的，有把握的
(1)be confident about sth. /that clause
相信……
be confident in 自信，信任
be confident of 确信
(2)confidence n. 信心，自信
have confidence in 对……有信心
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幻灯片 30①He is not such a confident man as most people usually imagine.
他并不是像多数人所想象的那样自信的人。
②He __ _________ __ his ability to realize his dream.
他相信有能力实现自己的梦想。
③Despite the current difficulty, he ___ __________ __ his team.
尽管目前遇到了困难，他依然对他的团队充满信心。
is
confident
in
has
confidence
in
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幻灯片 313. disadvantage n. 缺点；不利因素，障碍
(1)at a disadvantage 处于不利地位
to one’s disadvantage/to the disadvantage of sb.
对某人不利
(2)advantage n. 优势；利益；有利条件
take advantage of 利用
have an advantage over 胜过
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幻灯片 32①When seeking for a job, a college graduate is at a disadvantage in terms of working experience.
找工作时，大学毕业生在工作经验上处于不利地位。
②Her accent will be very much to her disadvantage if she wants to be an actress.
她要是想当演员，口音是一个很大的不利条件。
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幻灯片 33选词填空(A. of B. over)
③I would like to take advantage _________ the opportunity to express my thanks.
④She has an advantage _________ other students in the class in English.
答案：③A ④B
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幻灯片 344. accuse vt. 控诉，控告；谴责
accuse sb. of (doing) sth. 控告/指责某人(做了)某事
accuse sb. as 控告某人为……
the accused 被告
①We don’t have to accuse the kids of lacking self-confidence.
我们没有必要指责孩子们缺少自信心。
②The accused was once accused as a murderer, but he was later found innocent and released soon.
那个被告曾被控告为杀人犯，但是他后来被发现无罪，不久就被释放了。
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幻灯片 35【辨析】理解下列区别并选词填空
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幻灯片 36③His neighbor _______ him of playing the piano too loudly.
④The police are going to ______ him with murder.
⑤The driver was to ______ for the accident.
accused
charge
blame
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幻灯片 375. escape vi. &vt. 逃跑，逃离，逃脱；避免，避开；被遗忘，
被忽视
n. 逃离，逃脱
escape from 从……逃走；逃脱，逃跑
escape doing sth. 逃脱做某事
escape one’s notice/attention 逃过某人的注意
have a narrow escape 侥幸逃脱，九死一生
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幻灯片 38①The prisoner managed to ______ _____ the prison eventually. 最后囚犯成功越狱。
②The driver narrowly _______ _____ _____ in the traffic accident.
司机险些在这起交通事故中丧生。
③You can’t expect that something may escape the teacher’s attention.
你不能指望有些事也许能逃过老师的注意。
escape
from
escaped
being
killed
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幻灯片 39【熟词生义】读句子猜含义
Seeing the poisonous gas escaping from the broken pipe, he sounded the alarm. ( )
漏出，渗出，溢出
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幻灯片 406. add to使增强，使增加，使扩大
add up 合计，把(数目)加起来
add up to 加起来等于，总计达到
add. . . to. . . 把……增加到……
①The worsening financial situation has added to the difficulties of the medium and small businesses.
日益恶化的经济状况增加了中小企业的困难。
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幻灯片 41根据下图补全句子
②Will you please ____ more sand __ the water?
③____ these figures ___ and see what the total is.
④These four figures ____ ___ __ 230.
add
to
Add
up
add
up
to
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幻灯片 427. put forward 提出，提议；把……提前；拨快(钟等)
观察句子，写出黑体部分的含义
①My watch was slow, so I put it forward three minutes. ( )
②They are to put forward the date of our meeting by one month.
( )
③The manager has put forward a new plan to develop the new product. ( )
拨快
提前
提出
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幻灯片 43【拓展】
put away 把……收拾好，整理；储蓄
put aside 把……放到一边；暂不考虑
put down 放下，写下，记下；镇压
put on 穿上；上演；增加
put off 推迟，延期
put up 搭建；张贴；为……提供住宿
put up with 忍受
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幻灯片 44【高考链接】
(2012·全国卷Ⅰ)Mary is really good at taking notes in class. She can _________ almost every word her teacher says.
A. put out B. put down
C. put away D. put together
【解析】选B。考查动词短语辨析。句意：玛丽的确擅长在课堂上记笔记。她几乎能把老师说的每个词都记下来。put out扑灭；put down放下，写下；put away放好；put together放在一起。根据句意可知选B。
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幻灯片 458. come across偶遇，无意中发现
①Perhaps I can come across him somewhere in the small town.
也许我能在这个小城里某个地方碰到他。
②I came across the old book on a second-hand book stand in Nanjing a few days ago.
几天前我在南京一个卖旧书的小摊上无意中发现了这本古书。
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幻灯片 46【拓展】
补全下列动词短语
come ____ 实现，成为现实
come ___ (口语)快点；加油；算了吧；得了吧，好了
come ___ 出版；结果是
come ___ 走近；发生；上升；被提出
come up ____ 提出(计划、建议、方案等)
true
on
out
up
with
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幻灯片 47【高考链接】
(2011·安徽高考)If you ________ faults but you still want the bicycle, ask the shop assistant to reduce the price.
A. come across B. care about
C. look for D. focus upon
【解析】选A。考查动词短语辨析。句意：如果你无意中发现自行车有瑕疵但还想买，可以要求店员降价。come across 偶遇，无意中发现；care about在意，介意； look for 寻找；focus upon集中于。根据句意选择A项。
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幻灯片 489. hold on to紧紧抓住; 坚持；保持，不放弃；依靠，控制
观察句子，写出黑体部分的含义
①He held on to the rope, and slipped down the cliff slowly.
( )
②He holds on to his poor life although he’s rich now. ( )
③I should hold on to these old photos. ( )
④With all his family members gone, he had no one to hold on to.
( )
⑤He is too angry to hold on to himself. ( )
抓住
保持
保留，不放弃
依靠
控制
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幻灯片 49【拓展】
hold back 阻止；抑制；隐瞒；退缩
hold on 不挂断电话，等一下； 坚持
hold up 举起；耽搁, 延迟
hold out 坚持；伸出；维持
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幻灯片 50【高考链接】
(2012·湖北高考)Walking alone in the dark, the boy whistled to _________ his courage.
A. hold up B. keep up
C. set up D. take up
【解析】选B。考查动词短语辨析。句意：独自一人在黑暗中走，那个男孩吹口哨给自己打气。hold up举起，耽搁，延迟；keep up保持, 维持；set up建造, 创立；take up占据, 开始从事。keep up one’s courage 保持勇气，鼓起勇气。
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幻灯片 5110. Not only will he or she feel every step of climbing Mount Qomolangma, but the user will also experience the cold, smells, sights and sounds of the surrounding environment; he or she will enjoy a feeling of happiness and a sense of achievement upon reaching the top.
使用者不仅能感受到攀登珠穆朗玛峰的每一步的艰辛，还能体验到周围环境的寒冷、气味、景观和声音；到达顶峰时，他们将会享受到一种愉悦感和成就感。
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幻灯片 52(1)not only. . . but also. . . 连接两个对称的并列成分，既可以连接单词，也可以连接句子。连接两个并列成分时，可以省略also。
(2)not only. . . but also. . . 连接两个分句，并且 not only 位于句首时，第一个分句要部分倒装。
(3)not only. . . but also. . . 连接两个主语时，谓语动词要与其最近的主语保持人称和数的一致(即就近原则)。
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幻灯片 53①They speak English not only in class but (also) in the dormitory.
他们不仅在课堂上说英语，在宿舍也说。
②Not only does he speak English correctly，but also he speaks it fluently.
他说英语不仅正确，而且流利。
③(选词填空)Not only the students but also the teacher ____ (was/were) against the plan.
不仅学生们，连老师也反对这个计划。
was
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幻灯片 54【想一想】倒装是高考的重要考点，同学们在复习时千万不可忽视，动脑想一想，除not only. . . but also. . . 句型中，not only 置于句首时，句子用部分倒装语序，你还能想起哪些可引导部分倒装的否定词和含有否定意义的短语呢？
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幻灯片 55【参考答案】
(1)否定词：never; nor; not; seldom; little; hardly 等。
(2)否定短语：not until; neither. . . nor. . . ； no sooner. . . than; hardly. . . when; at no time; in no way; by no means 等。
Never have I seen such a moving film before.
我以前从未看过这么感人的电影。
Hardly do I think it possible to finish the job before dark. 在天黑之前完成这项工作我认为几乎不可能。
Not until his mother returned did Tom begin to do his homework.
直到他妈妈回来，汤姆才开始做作业。
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幻灯片 5611. In reality, he is disabled and can no longer walk, but he was able to see and touch a lion while still in the convenience of the VR studio.
在现实中，他因为残疾已经不能走路了，但是借助VR工作室里便利的设备，他能看见并抚摸一头狮子。
句中while引导时间状语从句，从句中承前省略了主语和谓语，完整的形式为while he was still in the convenience of the VR studio. 。
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幻灯片 57①While in Chicago, Henry looked up a friend of college days.
亨利在芝加哥时探望了大学时的一个朋友。
②He’s pulled a muscle while trying to lift the piano.
在想要抬起钢琴时，他拉伤了肌肉。
用省略形式完成句子
③______ _______ ________, the children often have great fun.
在户外玩耍时，孩子们总是非常开心。
④We not only picked up Spanish but also made a lot of friends _____ __ _____.
我们在西班牙时不仅学会了西班牙语，还交了许多朋友。
While
playing
outdoors
while
in
Spain
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幻灯片 58【想一想】状语从句在什么情况下可以省略从句中的主语和系动词be? 哪些连词引导的状语从句常有类似的句式用法？
【参考答案】
当主句的主语与状语从句的主语相一致或主语是it且状语从句中含有be时，状语从句中的主语和be才能省略。而状语从句的省略句常见的连词有while, when, if, unless, once, though, until, even if/even though, as if/as though等。
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幻灯片 591. fade vi. 逐渐消失；(使)变淡； 走下坡路，衰落
观察句子，写出黑体部分的含义
①All colors faded—especially under the impact of direct sunlight. ( )
②With the sun setting in the west, the light in the room began to fade gradually. ( )
③Not given enough care, the roses faded after three days.
( )
④All memory of the childhood faded from her mind.
( )
褪色，失去光泽
逐渐变暗; 逐渐变弱
枯萎，衰败
逐渐消失，消逝
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幻灯片 602. function vi. 起作用；正常运转
n. 作用，功能；职能
①The physical examination result suggests that his heart doesn’t function normally.
体检结果表明他的心脏工作不正常。
②When completed, the school will function as the largest school in the area.
完工后，这所学校将起到本地区最大学校的作用。
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幻灯片 61③The main function of the investment bank is to raise capital for industry. It performs the function of promoting the development of the local industry.
投资银行的主要作用是为产业筹集资金。它起着促进当地产业发展的作用。
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幻灯片 62【归纳】
__________ 担任……，起……作用，具有……的
功能
_________________ 起作用，发挥职能
function as
perform a function
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幻灯片 63【高考链接】
(2010·浙江高考)The school advisers help you talk through your problems but they don’t give you any direct ________ .
A. solution B. target
C. measure D. function
【解析】选A。考查名词词义辨析。句意：虽然学校顾问会帮你解释清楚问题，但是他们不会给出任何直接解决问题的方案。solution 解决方案，符合语意要求。target目标；measure尺寸，措施；function功能。
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幻灯片 64Ⅰ. 用所给词的适当形式填空
1. Nowadays the young people just won’t go out to get in contact with the ____ (reality) world.
2. Can you _______ (presentation) me with any reasons to forgive you?
3. One of the ________ (amaze) things about life, for me, is that we have a choice in everything we do.
4. Android, an operating system developed by Google, has made smart phones more __________ (convenience) to use.
real
present
amazing
convenient
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幻灯片 655. The whole process of production is _________ (monitor) by the food safety watchdog.
6. The original _________ (function) test proves that the plan needs improvement.
7. We do think it greatly _________ (importance) to have a stable life.
8. Luckily the sailors narrowly _______ (escape) hitting the big iceberg when they sailed on the Oceania.
9. __________ (impression) as this story was, it faded when compared with the one of the famous disabled man.
10. The couple quarreled _________ (constant).
monitored
functional
important
escaped
Impressive
constantly
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幻灯片 66Ⅱ. 完成句子
1. Not only _____________________________________, but they also learned how to face a problem.
他们不但设法找回了丢失的钱，而且学会了如何去面对问
题。
2. The GPS map indicates the direction _________________
__________________________.
GPS地图显示了我们要到达目的地驾车应走的方向。
3. ___________________，you can have a clear idea what you are going to do next.
通过创建自己的目标，你就会清楚下一步怎么做。
did they manage to get back the lost money
in which we should
drive to reach the destination
By creating your goal
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幻灯片 674. ______________ the cost of the car is much lower and it is easy to maintain as well.
从长期而言，这部车的费用要低得多，也容易保养。
5. Even if you have a job at present, you ________________
_____________due to the present tough situation.
即使你现在有一份工作，因为现在糟糕的形势，你可能会担心失去它。
6. ________________________________________, they can’t find a better alternative.
尽管大多数人并不支持这项计划，他们却不能找到一个更好的替代方案。
In the long term
may be concerned
about losing it
While most people are not in favor of the plan
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幻灯片 687. ____________ the company is developing a new software intended for schools.
据说这家公司正在开发一种针对学校的新软件。
8. ___________ people are more interested in things in reality.
人们似乎对现实中的东西更感兴趣。
9. In my opinion, _________________________________for the poor children.
依我看，到了我们为这些贫穷的孩子们做点事的时候了。
10. The rain kept pouring down for nearly a week, ________
_______________________________.
大雨连续下了一周，结果淹没了这一地区的许多道路和村庄。
It is said that
It seems that
it is about time that we did something
flooding
many roads and villages in the area
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幻灯片 69Ⅲ. 话题写作
先将下面几个句子翻译成英语，然后连成一段小短文。
1. 科学技术的飞速发展给我们带来了许多便利。
2. 以最新的智能手机为例，我们不仅可以打电话，发短信，还可以用它来上网、网上聊天、发电子邮件。
3. 借助于虚拟现实技术我们足不出户就可以周游世界。
4. 我们相信科学技术将为我们未来的生活带来更多惊喜。
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幻灯片 705. 更多的创新和发明也会带给我们更多的快乐体验。
6. 最后但是同样重要的是，在我们享受科技成就带给我们的这一切的同时，我们也要学会利用科学技术来保护我们的家园——地球。
_______________________________________________________________________________________________________________________________________________________________
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幻灯片 71【参考范文】
The rapid development of science and technology has brought us much convenience. Take the latest smart phones for example. Not only can we make phone calls and send short messages with it, we can also surf the Internet, chat online and receive or send e-mails. We can travel around the world by using the technology of Virtual Reality without leaving our homes. We are confident that science and technology will give
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幻灯片 72us more surprises. More creations and inventions will allow us to have more enjoyable experiences. Last but not least, while we are enjoying what the scientific achievements have brought us, we have to learn to make use of the science and technology to protect our home—the Earth.
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