资源简介

(共70张PPT)
UNIT 6　Survival
(单元主题语境：人与自然——野生动植物保护)
Section Ⅲ　Developing ideas
Ⅰ.重点词汇
1．____ n．成套工具
2．_____ n．黏土
3．_____ n．洞穴
4．_____ n．燃料
5．________ adj.每月一次的
6．_____ n．火星
7．________ adj.核武器的
kit
clay
cave
fuel
monthly
Mars
nuclear
8．______ v．环绕……运行
9．________ v．组成
10．__________ n．宇航员，太空人
11．________ n．(航天器的)密封舱，太空舱
12．______ n．树干
orbit
consist
astronaut
capsule
trunk
Ⅱ.拓展词汇
1．___________ adj.乐观的；乐观主义的→optimism n．乐观主义
2．consume v．消耗；消费→___________ n．(精力、油、电等的)消耗量→consumer n．消费者
3．______ v．(作出)反应→reaction n．反应
4．advance n．前进；进展；进步 v．前进；发展；促进 adj.预先的→________ adj.高级的；先进的
5．terror n．恐惧→_______ v．使害怕，使恐惧→__________ adj.极其可怕的，骇人听闻的→terrified adj.感到害怕的，极度惊恐的
optimistic
consumption
react
advanced
terrify
terrifying
6．_______ n．机构；(尤指政府内的)局，部，处→agent n．代理人；经纪人
7．______ v．推断，推定→inference n．推论；推断
8．expose v．使暴露(于险境)→________ n．暴露，显露；揭露
9．_____ n．沙土；尘土→dusty adj.布满灰尘的；灰暗的
agency
infer
exposure
dust
Ⅲ.短语互译
1．用……代替…… ___________________
2．应付 _________
3．使……处于控制之下 _____________________
4．摆脱，除去 __________
5．彻底摧毁，消灭 ________
6．由……构成，由……组成 __________
7．在此期间，与此同时 _______________
replace ...with ...
cope with
bring ...under control
get rid of
wipe out
consist of
in the meantime
8．heat wave __________________
9．in the 1960s ___________________________
10．be close to ______
11．make efforts ____________
12．search for ______
13．provide sb.with sth. _____________________
14．a variety of _______________
酷热期；热浪
在20世纪60年代
靠近
作出努力
寻找
为某人提供某物
各种各样的
Ⅳ.重点句式
1．句型：There is no doubt that ...毫无疑问……
教材原句：There is no doubt that humankind is drawn towards Mars，with dreams of making it our second home.
翻译：____________________________________________________ ___________________
毫无疑问，人类被吸引到火星，梦想着让它成为我们
的第二个家园。
2．句型：强调谓语动词
教材原句：And even if the first settlers do reach Mars safely，they may not be able to return to Earth—ever.
翻译：____________________________________________________ _______________________
而且即使第一批定居者安全抵达火星，他们也可能永
远无法返回地球。
3．句型：动词-ing形式短语作主语；as引导非限制性定语从句的省略
教材原句：Staying alive will be a daily challenge，but as proved by the Biosphere 2 experiment，not impossible.
翻译：_____________________________________________________ _________________________
活下来将是日常的挑战，但正如“生物圈2号”实验所证
明的，这并非不可能。
熟读精思·研读文本精华
Ⅰ.原文释译
Plan B：Life on Mars①？
In the 1960s and 1970s，the greatest fear was that the human race，and possibly all advanced② life forms on the planet，could be wiped out③ by nuclear④ missiles，just at the push of a button．Today，however，environmental problems have taken over as⑤ the greatest risk to life on Earth.Scientists are thinking of ways to lower this risk，such as replacing coal and oil with forms of renewable energy.But they are also preparing for⑥ the worst: what can we do if the terrifying⑦ scenes in films such as The Day After Tomorrow happen in real life What is our Plan B for Earth
Since the 1960s，we have been sending unmanned spacecraft to Mars.Our probes have orbited the planet， sending back valuable data and stunning images .Our robots have explored the Martian surface， testing the soil and searching for resources，water and signs of life．Encouraged by discoveries over the years，space agencies of various countries are planning manned missions to Mars that could take place within the next 25 years.
◆难词注解
①Mars n．火星
②advanced adj.高级的；先进的
③wipe out彻底摧毁，消灭
wipe v．擦，拭，揩
④nuclear adj.核武器的
⑤take over as成为
⑥prepare for ...为……做准备
⑦terrifying adj.极其可怕的，骇人听闻的
terrified adj.感到害怕的，极度惊恐的
⑧option n．选择
⑨hostile adj.(生长环境)恶劣的
⑩popularity n．流行
popular adj.流行的
popularize vt.普及，使流行
make efforts to do sth.努力做某事
unmanned adj.无人驾驶(操纵)的
spacecraft n．航天器，宇宙飞船
orbit v．环绕……运行
stunning adj.极具吸引力的；令人惊奇的
stunned adj.感到惊奇的
stun v．使惊奇；使晕倒
image n．图像；形象
search for寻找
search v．&n.寻找
in search of寻找
Ⅱ.文本理解
文章架构
Plan B：Life on Mars
What is our Plan B for Earth
The most likely
choice Mars is 1.________________ to Earth and has an environment 2.____________ than that of other planets.
Human
exploration 3.__________ spacecraft to Mars has been sending back valuable data and stunning images.Space agencies are planning 4.________ missions to Mars.
relatively close
less hostile
Unmanned
manned
Plan B：Life on Mars
What is our Plan B for Earth
Challenges and
accomplishments Sending people to Mars will require all the 5._____，6._______ and 7.____________ of the human race.A variety of 8.______ have been successfully grown in an environment 9.__________ that on Mars.
What should we
do now？ Until we are finally able to live on another planet，we need to 10.________________________ our own.
skill
courage
intelligence
plants
similar to
take much better care of
细节探究
1．In the 1960s and 1970s，what was the greatest fear？(　　)
A．Nuclear missiles.
B．All advanced life forms.
C．Human race themselves.
D．Environmental problems.
2．Human robots have done some tasks except ________．
A．searching for water
B．orbiting the planet
C．testing the soil on Mars
D．exploring the Martian surface
3．What can be inferred from Paragraph 4？(　　)
A．Mars is bound to be our second home.
B．It is not possible to stay alive on Mars.
C．Mars is farther from the earth than the moon is.
D．Scientists have experimented with growing plants on Mars.
4．What's the main idea of the passage？(　　)
A．The earth is a dangerous place.
B．Mars is a better place for humans to live.
C．People are exploring another planet to replace the earth.
D．Scientists have succeeded in growing plants on Mars.
答案：1～4　ABCC
课文语法填空
Human beings are faced with serious 1._____________(environment) problems，which lead scientists to consider moving to Mars 2._____ the environment is less hostile than 3.____ of other planets.Mars 4._______ ________ (fascinate) people since ancient times and relevant movies also gain much 5.__________(popular).Spacecraft and robots 6.______________ (send) to explore Mars since the 1960s，encouraging more 7._________(country) to plan manned missions.There is no doubt that humankind is drawn towards Mars despite some challenges，8.___ human settlement of Mars is still decades away.We have to admit that 9.__________(protect) our Earth is the most urgent step right now.We need to take much better care of 10.___(we) own planet.
environmental
where
that
has
fascinated
popularity
have been sent
countries
but
protecting
our
互动探究·精研核心知识
[要点突破]
①be optimistic about/that ...对……乐观
②optimism n．乐观(主义)
optimist n．乐观主义者
③pessimistic adj.悲观的
[写作佳句]
①We intend to help the students to keep an optimistic attitude towards life and develop a sense of humor by learning more about humor.
我们希望通过学习更多关于幽默的知识，帮助学生保持乐观的生活态度，培养幽默感。
②(2023·全国甲卷)Thankfulness has a lot of benefits: Research shows it makes us happier，less stressed and even more optimistic.
感恩有很多好处：研究表明，感恩让我们更快乐，压力更小，甚至更乐观。
[学以致用]
单句填空/完成句子
①In my opinion，when setbacks happen，we should be brave and stay __________(optimism).
②An ________(optimism) sees opportunity in every difficulty.
③总之，我对我们的未来很乐观。我确信我的梦想将来会实现。
In a word，I ___________________ our future.I do believe my dreams will come true in the future.
optimistic
optimist
am optimistic about
④事实上，乐观的人会发现日常生活比悲观的人想象的要美好。
As a matter of fact，_________________________________________ _____________________________________________．
optimistic people will find that daily life is
more beautiful than what pessimistic people think
[要点突破]
①react to sb./sth.对某人/某物作出反应
react with ...与……起化学反应
react against反抗；反对
②reaction n．反应；回应
reaction to ...对……的反应
[写作佳句]
I was a little bit uneasy at first，not knowing how she would react to this gesture，or whether she liked coffee.
一开始我有点不安，不知道她对这个手势会有什么反应，也不知道她是否喜欢咖啡。
[学以致用]
单句填空/完成句子
①The tennis player reacted _______ the judge's decision by withdrawing(退出) from the match.
②If I find anyone who looks like the suspect，my immediate ________ (react) will be to tell the police.
③Hearing how others react __ the book you have just read creates an added pleasure.
④宝拉被迈克尔对这种情况的反应震惊到了。
Paula was shocked by Michael's _________________________．
against
reaction
to
reaction to the situation
[要点突破]
be rid of sb./sth.摆脱某人/某物
rid sb./sth.of ...去除……，清除……
rid oneself of sb./sth.摆脱；从……中解脱
[写作佳句]
①You wrote to ask for advice on how to get rid of your nervousness right before the Academic Proficiency Test.
在学术能力测试前夕，你写信询问关于如何摆脱紧张的建议。
②(2021·全国甲卷)It's the best way to get rid of your used clothes，score clothes from your friends，and have a party all at the same time.
这是处理旧衣服，从朋友那里得到衣服，并同时举办派对的最佳方式。
[学以致用]
单句填空/完成句子
①Further measures will be taken ______(rid) our streets of crime.
②She wanted to be rid __ her parents and their authority.
③Why could he ever rid _______(he) of those thoughts，those worries
④我们应该摒弃不良作风，保持优良作风。
We should _______________________ the bad style and keep the good.
to rid
of
himself
get rid of/rid ourselves of
[要点突破]
make every effort to do sth.尽一切努力做某事
spare no effort to do sth.不遗余力地做某事
put effort into doing sth.努力做某事
in an effort to do sth.为了做某事
through one's effort通过某人的努力
with/without an effort费力地/毫不费力地
[写作佳句]
We should be united when facing difficulties and be willing to make efforts for the honor of the team.
面对困难时我们应该团结一致，愿意为团队的荣誉而努力。
[学以致用]
单句填空/完成句子
①(2022·全国甲卷)With the efforts ______(make) by both sides，we began to understand each other better.
②An English essay contest will be held in our school in __ effort to develop our patriotism.
③他努力打羽毛球，最终进入了国家队。
He ____________________ play badminton and was admitted to the national team eventually.
made
an
made great efforts to
④如果我当选，毫无疑问，我将不遗余力地为我的同学们服务。
If I get elected，undoubtedly，I'll ________________________ my fellow students.
spare no effort to serve
[要点突破]
①consist in在于；取决于(不用于进行时)
consist with与……一致
②consistent adj.一致的；符合的；持续的
be consistent with与……一致
③consistently adv.始终如一地；一贯地
[写作佳句]
The play consists of seven parts，from which we'll know how Qian Xuesen became a great scientist.
这部戏由七个部分组成，从中我们可以知道钱学森是如何成为一名伟大的科学家的。
[学以致用]
单句填空/完成句子
①The speakers，__________(consist) of representatives from each class，introduced their ambitious dreams.
②Tourism allows local service industries to grow ____________ (consistent)，which in turn，gives jobs to the local population.
③The attraction of the city consists _____ its combination of modern atmosphere and ancient style.
consisting
consistently
in
④他们为小男孩准备了一顿简单的饭，有鲜牛奶和芝士汉堡。
They prepared a simple meal _____________ fresh milk and cheeseburger for the little boy.
⑤如果一个人言行不一，那么他就会很容易失去别人对他的信任。
If one's words _______________________ his deeds，he would easily lose the trust of others.
consisting of
are not consistent with
[要点突破]
①expose ...to ...使……暴露于……；使……接触……
expose oneself to ...使自己暴露于……
be exposed to暴露于；接触到
②exposure n．暴露，显露
[写作佳句]
The main reason why I choose this volunteer activity is that I like reading very much and this job can expose me to all kinds of books.
我选择这个志愿者活动的主要原因是我非常喜欢阅读，这份工作可以让我接触到各种各样的书。
[学以致用]
单句填空/完成句子
①(2021·全国乙卷)They were randomly divided into four groups and _______(expose) to various noise levels in the background.
②_____________(expose) to the local accent and turning to native speakers when necessary.
exposed
Being exposed
③Too much ________(expose) to the phone is bad for people in terms of health.
④不要错过了解中国传统文化的宝贵机会。
Don't miss the precious chance to _______________________________ _____________．
exposure
be exposed to traditional Chinese
culture
[情境探究]
①There is no doubt that it is your efforts that contribute to the achievement.
毫无疑问，是你的努力促成了这一成就。
②Without doubt/Undoubtedly，there are a great many ways to learn.
毫无疑问，有很多方法可以学习。
[要点突破]
①have some doubt whether ...怀疑是否……
There is some doubt whether ...怀疑是否……
without doubt无疑地；确实地；毫无疑问
I have no doubt that ...我确定/相信……
②I don't/never doubt that ...我确信……
I doubt whether/if ...我怀疑……
③doubtful adj.怀疑的；不确定
undoubtedly adv.毫无疑问；无疑；必定
[学以致用]
单句填空/完成句子
①I doubted _______ Papa would see them in thick darkness or not.
②There is no doubt ____ the overuse of mobile social networks does harm to our health.
③___________(doubt)，no one likes failure.
whether
that
Undoubtedly
④他能否赢得一等奖还有些疑问。
___________________________ he can win first prize.
⑤医生真正不确定的是我母亲能否很快从严重的疾病中康复。
What the doctors really doubt is ________________________________ the serious disease soon.
There is some doubt whether
whether my mother will recover from

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