话题15 科学技术&宇宙探索——2025中考英语外研版人与社会话题复习课件(共88张PPT)

资源下载
  1. 二一教育资源

话题15 科学技术&宇宙探索——2025中考英语外研版人与社会话题复习课件(共88张PPT)

资源简介

(共88张PPT)
第一部分 中考话题复习
主题二 人与社会
主题群6 科学与技术&主题群10 宇宙探索
话题15 科学技术&宇宙探索
这一话题涉及的内容比较宽泛。通过学习这一话题,可以引发考生对科学和宇宙探索的兴趣,培养考生的创新能力和对科技发明的应用意识等。
分析近10年安徽中考书面表达试题可知,2015年要求考生向英国笔友介绍汉语中一些流行的网络语言,与互联网科技发展相关。
七上 Module 7 Computers    
七下 Module 4 Life in the future
八下 Module 3 Journey to space
九上 Module 9 Great inventions
1.mouse n.鼠标;老鼠→   (复数形式) n.鼠标→   (复数形式) n.老鼠
2.connect v.连接→   n.电话连接;计算机网络连接;连接;关联
3.use v.使用→   v.再次使用;重复利用→
    adj.有用的;有益的→    adj.无用的;无益的
useless 
useful 
reuse 
connection 
mice 




拓展
mouses 
教材词汇分层训练
4.finally adv.最后→    adj.最后的,最终的 n.决赛
5.print v.打印→  n.印刷→    n.打印机;印刷厂
6.music n.音乐→    adj.音乐的→ _  n.乐手;音乐家
7.send v.发送→   (过去式/过去分词)
8.visit v.探望;参观→    n.游客;观光者
visitor 
sent 
musician
musical 
printer 
printing 




拓展
final 
9.carry v.拿;带→   (过去式/过去分词)→
   (现在分词)
10.able adj.能够……的→   (反义词) adj.不能……的→    n.能力
11.free adj.(时间)空闲的;空余的;免费的;自由的→
    n.自由
12.rain n.雨;雨水 v.下雨→    adj.多雨的;下雨的
rainy 
freedom 
ability 
unable 
carrying 




拓展
carried 
13.wind n.风→    adj.多风的;刮大风的
14.true adj.真的;真实的→    n.事实;真相→
    adv.真正,确实
15.heavy adj.繁重的;沉的→    adv.大量地;沉重地
16.easy adj.容易的→    adv.容易地
easily 
heavily 
truly 
truth 






windy 
17.rise v.升起;上升→   (过去式)→   (过去分词)
18.discover v.发现;找到→    n.发现
municate v.联系;交流→    n.交流→    n.[复数]通信
20.lend v.(把某物)借出,借给(某人)→   (过去式/过去分词)
lent 
communications 
communication 
discovery 
risen 






rose 
21.trade n.买卖;交易→    n.交易者;商人
22.spread v.扩展;蔓延;传播→   (过去式/过去分词)
spread 






trader 
1.打开    
2.搜寻;查找    
3.将来    
4.能够做……    
5.不再……    
6.交通堵塞    
7.(希望、梦想等)实现,成真    
come true 
traffic jam 
not...any more 
be able to 
in the future 
search for 






turn on 
8.(用于介绍某人或某物)下面    
9.不仅……而且……    
10.和;又;也    
11.没问题(用于表示乐于做某人要求做的事)
   
12.航天旅行    
13.张贴;公布;举起;搭建    
put up 
space travel 
no problem 
as well 
not only...but also... 






here is/are... 
14.收到某人的来信    
15.好好照管    
16.好几千;成千上万    
17.快速阅读;浏览    
18.用手;靠手做    
19.每次;一次    
at a time 
by hand 
look through 
thousands of 
take good care of 






hear from 
20.从某一角度;从某一点上看;在某种程度上
   
21.把……比作    
22.等等看;等着瞧    
wait and see 
compare...to 






in a way 
Ⅰ.根据首字母及汉语提示,完成下列单词的拼写
1.[熟词生义]ChatGPT can help us finish our work more easily and    (节省) a lot of time.
2.I believe scientists will    (到达) Mars one day with the development of technology.
3.If you are not sure about the answer,you can   _ (检查) it on the Internet.
check
reach 
save 
4.You should buy a    (票) to enter the movie theatre according to the rule.
5.The museum is certainly worth a    (参观) since it has all kinds of special works.
6.(2024·江苏宿迁改编)Birds in Zhalong Nature Reserve are    (自由的) all year round.
7.It’s good to    (分享) your feelings with someone you trust.
share 
free 
visit 
ticket 
8.[安徽特色]Huagudeng,a kind of traditional dance,is
   (主要地) popular in Fengtai and other counties(县) in Anhui.
9.The tea    (贸易) helps to spread Chinese tea to more places around the world.
10.[经典谚语]A journey of a thousand miles begins with a
   (单个的) step.
single 
trade 
mainly 
Ⅱ.教材语篇回顾
A[八下Module 3]
There are seven other 1.   (行星) in our solar system besides the earth.Because 2.    _ 
(没有一个) them has an environment like that of the earth,scientists do not think they will find life on them.
none  of
planets 
Our solar system is a small part of a much larger 3.
   (群) of stars and planets,called the Galaxy or the Milky Way.There are billions of stars in the Galaxy,and our sun is only one of them.Scientists have 4.
   (发现) that the light in other galaxies has to travel for many years to reach us.So it is 5.  (possible) to imagine how large the universe is.
impossible
discovered 
group 
Spaceships from the earth have been sent to travel outside the solar system,but no spaceship has travelled 6.  _
    (足够远地) to reach other stars in our Galaxy.
With so many stars in the universe,are we 7.  _ 
(独自的),or is there life out there in space Have there been visitors to the earth from other planets Why has no one 8.
       (联系) us Scientists have always asked these questions,but we still have no answers.
communicated   with 
alone
enough 
far
B[九上Module 9]
Paper has a history of about 2,000 years and it was first 1.
   (create) in China.After it was invented,people started to make books.But at that time,books were very 2.   (昂贵的) because they were only produced one at a time by hand.But during the Sui and Tang Dynasties,3.       (多亏) the development of printing,making books was cheaper and faster.4.
           (结果),people began to trade in books,and more people learnt to read.Knowledge and ideas5.   (传播) faster than ever before.
spread 
As   a   result 
thanks   to 
expensive 
created 
Compared with the 6.   (invent) of paper and printing,the Internet is growing very fast and has already changed people’s life.Lots of information can be 7.   (store) in different forms on the Internet.With more and more people using the Internet,will it replace books one day We are not 8.
   (确定的).
certain 
stored 
invention 
根据句意写出或选出下列画线词的意思
1.She has always been a model student in her class.
   
2.Many students in the poor mountain areas are short of school things.    
短缺的 
熟词生义
模范 
3.save
(1)She saved a little girl from falling into the water. ( )
(2)If we go this way,it will save us two hours on the trip.
( )
(3)Tim and Barbara are now saving for a house in the city centre.( )
A.v.储蓄;攒钱 B.v.救;挽救;拯救 C.v.节省;节约
A
C
B
4.full
(1)(2023·安徽)The son was born with cerebral palsy(大脑性瘫痪).He had to stay indoors,but his father decided to give him a full and happy life by taking up marathons(马拉松) with him. ( )
(2)The full moon is a symbol of family reunion which means tuanyuan in Chinese. ( )
(3)The organisation hopes to provide the disabled with opportunities to realise their full ability and go for their life goals. ( )
(4) I’m full and I don’t feel like eating anything. ( )
A.adj.吃饱了的 B.adj.丰富的;充实的 C.adj.完全的 D.adj.圆的
A
C
D
B
5.rise
(1)When Jack heard the bad news,anger rose inside him. ( )
(2)[经典谚语]Taking history as a mirror,I can understand the rise and fall of a nation. ( )
(3)[经典谚语]Early to bed and early to rise is good for health. ( )
(4)[文化热点]The television series,Blossoms Shanghai(《繁花》),mainly tells how a young man rose from small beginnings and became a successful businessman during the 1990s. ( )
A.n.(权利或地位等的)升高;增强 B.v.(感情或情绪)变得强烈
C.v.起床 D.v.变得更加成功(或重要、强大等)
D
C
A
B
6.fix
(1)(2023·安徽)XYZ Food Bank is working to help fix the problem. ( )
(2)To use city buses and subways easily,you can have an e card fixed on your phone. ( )
(3)The students fixed their attention on the paper. ( )
(4)Has the date of the next meeting been fixed ( )
A.v.确定,决定(日期、时间、数量等) B.v.安装
C.v.解决 D.v.将(注意力)集中在;专心考虑
A
D
B
C
名师考点精讲
考点 1 turn的用法
  Finally,turn on the computer.最后,打开电脑。(七上Module 7 P42)
turn短语小结
turn off 关掉;切断    turn to翻到;求助于
turn over翻过来 turn into 变成,成为
turn around 转身;(使)好转 turn up 调高(音量);出现
turn down 调低(音量);拒绝
turn back (使)返回
turn on 打开;接通(电流、煤气等)
turn out (to be) 结果是……;证明是……
in turn 轮流,依次
take turns 轮流,替换

活学活用
1.[传统文化]Ma Liang has a magic brush.After he draws something with the brush,the thing he draws will turn
    a real object.
A.into B.like C.with D.on
A 
2.—What a surprise!I was chosen into the school dance team!
—Sometimes the good result might    though we least expect it.
A.pick up B.take up
C.tidy up D.turn up
D 
3.(2024·天津)哈里打开电脑查看电子邮件。
Harry         his computer and checked his email.
4.每当我向父母求助时,他们总会给我一些有用的建议。
My parents always give me some useful advice whenever I             for help.
turn   to   them 
turned   on 
5.当轮到我演讲时,我有点紧张。(汉译英)
__________________________________________________________________________________________________
When it was my turn to give a speech,I was a little nervous.
考点 2 use的用法
  Use the keyboard.使用键盘。(七上 Module 7 P42)
例如:
He has used up all the paper in the printer.他用完了打印机里的所有纸。
活学活用
1.根据句意用所给词的适当形式填空
(1)(2024·江苏连云港改编)The past can never be changed and it is
   (use) to worry about the future.Why not enjoy the present
(2)Plastic bottles should be    (use) well,or they are harmful to the environment.
(3)Maps are very    (use) in our daily life.
(4)To live a green life,we can try to produce less waste, _________   (use) or recycle things.
reuse 
useful 
used/reused 
useless 
2.(2023·安徽)The proper    of your spare time will make your life colourful.
A.date B.use
C.name D.cause
3.这笔钱将会用于建养老院。
The money will           build nursing homes.
be   used   to 
B 
4.我们应该充分利用时间,这一点非常重要。
It’s very important that we should      _
       our time.
use   of 
make   full
考点 3 辨析rise和raise
  The sea level will rise as well.海平面也会升高。(七下Module 4 P22)
考点 用法 例句
rise (rose, risen) 意为“升起;上升;增加;提高”,为不及物动词,后面不能直接接宾语。 rise也可以用作名词,意为“增加;提高”,指某个对象自己上升或抬高。 The sun rises from the east.太阳从东边升起。
There has been a sharp rise in the number of people out of work.失业人数急剧增加。
raise (raised, raised) 意为“筹集(钱款);抚养;养育;饲养;提高;举起”,为及物动词,后直接接宾语,一般指人为地把某个对象抬高。 They did many things to raise the living standard.他们做了很多事情来提高生活水平。
活学活用
1.—How are you going to help the children from poor families
—We are going to    some money to build a new school for them.
A.waste B.count
C.rise D.raise
D 
2.—The price of vegetables    so quickly these days.
—Yes,it might be the result of changeable weather.
A.affords B.rises C.pays D.raises
3.The school put the money    (募集) in the art festival to good use—they bought new instruments for kids.
raised 
B 
4.根据短文内容用raise或rise的适当形式填空
Last weekend,I visited my grandparents’ farm.There they   many animals like chickens and sheep.On Sunday morning,I got up early to enjoy the __________ of the sun.And the river nearby   after the heavy rain.I could see all kinds of fishes swimming freely.Half an hour later,my grandmother     her voice to call me back for breakfast.
raised 
rose 
rise/rising 
raise/raised 
考点 4 辨析discover、find、invent和create
  So have they discovered life on Mars 那他们在火星上发现生命了吗 (八下Module 3 P18)
活学活用

1.—Lisa,let’s take a city walk in our home town.
—Good idea!It must be fun and we can     the secrets of the city.
A.create B.discover
C.influence D.search
B 
2.根据句意用discover、find、invent或create的适当形式填空
(1)[传统文化]The year 2024 is the 50th anniversary(周年) of the     of the terracotta army(兵马俑).
(2)It’s widely believed that the telephone   _
by Bell.
was invented
discovery 
(3)Let’s take action to     a new beautiful China where the sky is blue,the land is green and the water is clear.
(4)Cross the bridge,and you will     the People’s Hospital on your left.
(5)Our life has become more and more convenient after the     of AI and 5G.
invention 
find 
create 
考点 5 reach的用法
  They are very far away and their light has to travel for many years to reach us.它们离我们很远,它们的光必须经过许多年才能到达我们这里。(八下Module 3 P20)
例如:
He first reached the finals in 2000.他于2000年第一次进入决赛。
Can you reach that box down for me 你帮我把那个盒子拿下来好吗
Do you know where I can reach him 你知道我在哪儿能跟他联系上吗
活学活用

1.(2022·安徽)—Do you know the spacewoman Wang Yaping
—Sure.She is called the mother who     the stars.
A.gave out B.put away
C.looked after D.reached for
D 
2.—Beijing is such a beautiful city.What about   _  here for another two days
—Good idea!And then we can visit some other places of interest.
A.remaining B.lying
C.reaching D.leaving
3.Through these activities,the spirit of hard work
   (reach) the hearts of the children.
reaches/reached 
A
考点 6 辨析borrow、lend和keep
  Dad,can I borrow your camera 爸爸,我可以借一下您的照相机吗 (九上Module 9 P72)
活学活用
1.根据句意用borrow、lend或keep的适当形式填空
(1)—Could I     your English dictionary,Jack
—Sorry,I     it to Lucy just now.
(2)I     a story book from Gina and she told me that I could     it as long as I wanted.
2.这本书我已经借了半个月了。(汉译英)

I have kept this book for half a month.
keep 
borrowed 
lent 
borrow 
考点 7 result的用法
  A trade in books resulted,and more people learnt to read.图书贸易开始发展,更多的人开始读书。(九上Module 9 P74)
活学活用

1.—The population of the poor is getting smaller and smaller.
—    the government,their living conditions have improved.
A.Instead of B.Thanks to
C.As a result of D.As to
B 
2.由于交通堵塞,我们错过了电影的开头。(汉译英)
___________________________________________________________________________________
3.The talk has resulted in a better understanding between the two countries.(英译汉)
__________________________________________
As a result of the traffic jam,we missed the beginning of the movie.
这次对话增进了两国间的相互了解。
1.一般现在时 (见本书P182)
2.一般将来时 (见本书P182)
3.现在完成时 (见本书P183)
4.被动语态 (见本书P183)
话题写作
  1.介绍中国近年来科技的发展以及科技对人们生活、学习、健康等方面带来的积极影响;
  2.介绍自己参加的以“科技”为主题的活动安排、经历以及感受。
【科技的发明与应用】
1.In a way,we can compare the invention of paper and printing to the introduction of the Internet in the twentieth century.
2.Just as the email has changed the way we write to each other,e books are changing the way we read.
3.No more expensive cars—it’ll be cheap to travel everywhere by plane,not only over land,but also over the sea or even into space.
【现代技术的发展与影响】
1.Today,with the invention of the computer and electronic technology,it’s easy to get information on the Internet.
2.Later,developments in printing made it possible to produce books more quickly and cheaply.
3.Although the Internet is still young,it is growing very fast,and may become more powerful than printing.
4.The Web can help you do research for your homework,so that you do not need to go to the library.
5.The Internet has been around for many years,but it was the invention of the World Wide Web that made it really useful to people.
【宇宙探索】
1.However,no spaceship has travelled far enough to reach other stars in our Galaxy.
2.That’s why it’s on the news.
3.Lots of scientists are working hard in order to send astronauts to Mars one day.
1.I think every coin has two sides.We’re supposed to use the Internet properly.我认为凡事都有两面性。我们应该合理使用网络。
2.Some students depend on smart products so much that they will lose their abilities to do things by themselves.一些学生过于依赖智能产品,以至于他们会失去自己做事的能力。
3.I enjoy music or movies on the Internet,which makes me relaxed when I am tired.我喜欢在网上听音乐或看电影,这会让我在劳累的时候得到放松。
4.To begin with,mobile phones help students keep in touch with their parents,classmates and friends.首先,手机帮助学生和父母、同学、朋友保持联系。
5.What’s more,they can easily surf the Internet anytime and anywhere to get the information they want to know.另外,他们可以随时随地上网以获取他们想要了解的信息。
提升训练
Ⅰ.根据汉语意思完成句子,每空一词
1.是电影和电视节目让我们每天的生活更有趣。
        films and TV programmes     make our daily life more entertaining.
2.那个机器人太贵了,他买不起。
That robot is             he can’t afford it.
so   expensive   that 
that 
It   is 
3.当你做决定的时候,不要完全依赖ChatGPT。
When you make decisions,don’t       _  ChatGPT completely.
4.他没有注意安全指示,那就是他后来弄得一塌糊涂的原因。
He didn’t pay attention to the safety instructions,and
            he got it all wrong later.
that   was   why 
depend   on
5.孩子们常常被比作未来的希望。
Children are often         the hope of the future.
compared   to 
Ⅱ.根据汉语意思及所给提示翻译句子
1.5G互联网使我们可以容易、快速地浏览信息。(make it possible to do sth.)
_________________________________________________________________________________________________
5G Internet makes it possible for us to look through the information easily and quickly.
2.现在越来越多的人选择买电动汽车,这样他们不用支付高昂的汽油费。(so that)
__________________________________________________________________________________________________
3.随着无人驾驶汽车的发明,人们出行将会更加方便。(with the invention of)
__________________________________________________________________________________________________

Now more and more people choose to buy electric cars so that they needn’t pay a high price for gas.
With the invention of the driverless cars,it will be easier for people to travel.
4.正如每个硬币都有两面一样,智能产品既有优点也有缺点。(every coin has two sides)
__________________________________________________________________________________________________
5.在博物馆里,你将看到令人惊叹的发明,这些发明展示了科技领域的最新发展。(which引导非限制性定语从句)
__________________________________________________________________________________________________
Just as every coin has two sides,smart products have both advantages and disadvantages.
You will see amazing inventions in the museum,which show the latest developments in science and technology.
  (2015·安徽)假定你是李华,你的英国笔友Peter来信询问汉语中一些流行的网络语言的意思,请根据下列提示回一封电子邮件。
●点赞(Dianzan):赞同、喜爱
●任性(Renxing):随心所欲
●秒杀(Miaosha):快速达到目的
●土豪(Tuhao):很富有
●……
注意:1.词数80~100;
2.请不要逐句翻译,可适当发挥;
3.文中不能出现真实的校名和人名;
4.邮件的开头和结尾已为你写好,不计入总词数。
审题思路
1.文体:应用文——电子邮件。
2.主题:向英国笔友介绍汉语中一些流行的网络语言的意思。
3.人称:以第二人称为主。
4.时态:一般现在时。
Dear Peter,
As the Internet is developing fast,more and more new words and phrases have been created in Chinese.Here are some examples.____________________
_________________________________________________
  All the best!
Yours,
Li Hua
写作提纲
优秀范文
参考范文 Dear Peter, As the Internet is developing fast,more and more new words and phrases have been created in Chinese.Here are some examples. ①One of the most popular words is Dianzan,which is often used when you quite agree with someone.Another example is Renxing.②When you say somebody is Renxing,you mean that they will do whatever they like.The phrase Miaosha first came from online shopping,which means you can complete your shopping orders before others.But now it’s widely used when you achieve your purpose in a very short time.③If you describe somebody as a Tuhao,you mean that he is very rich. You can find lots of such new Chinese words.④Keep learning,and you’ll know more about our language and culture. All the best! Yours, Li Hua 范文点评
1.亮点词汇:agree with sb.“同意某人”;come from“来自……”;online shopping“网上购物”;achieve one’s purpose “实现某人的目标”;in a short time“在短时间内”;describe...as...“将……描述为……”。
2.提分句型:①which引导的非限制性定语从句;when引导的时间状语从句;②that引导的宾语从句;whatever引导的宾语从句;③if引导的条件状语从句;④固定句型“祈使句+and+陈述句”。
实战演练一
随着科技的进步,中国的航天事业得到飞速发展,在世界领域已占有一席之地。为了储备更多的人才,西安航天基地开设了少年“航天班”,作为新时代的青少年,我们应以成为“终身学习者”“责任担当者”为目标。假如你叫李华,未来想成为一名中国航天人,请根据以下问题,给“航天班”的老师写一封电子邮件,毛遂自荐。
问题:1.Who are you
2.What are you going to do to achieve your dream
3.What will you do when you face difficulties in learning
要求:1.语句通顺,语法正确,行文连贯,书写美观;
2.词数80~100,开头和结尾已给出,不计入总词数。
审题思路
1.文体:
2.主题:_______________________________
3.人称:
4.时态:

一般现在时和一般将来时。
第一人称。
给“航天班”的老师写一封自荐信。
应用文——电子邮件。
Dear teacher,
It’s my pleasure to write to you.First of all,let me
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
introduce myself.My name is Li Hua.I am 14 years old.I like playing basketball.If I have time,I often go to the park to play basketball with my friends at weekends.
  Everyone has a dream and my dream is to be an astronaut.First of all,I will work hard to learn all kinds of knowledge to enrich my brains.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely,
Li Hua
Second,I will take an active part in physical exercise to build up my body.The body is the root of everything.Third,I will be brave enough to face different difficulties and never give up.Finally,when I am in trouble,I will turn to others for help.Besides,it is important to learn to cooperate with others.
  I will be happy if I am given the chance.I’m looking forward to your early reply.
实战演练二
(2024·合肥庐阳区二模)假定你是李辉,你的英国笔友Tom对你校开设的“AI教你学书法”课程很感兴趣。请结合下面图式信息,给他写一封邮件,分享你和同学们学习的经历、收获和感受。
注意:1.邮件需包含上图所有信息,可适当增加细节,以使行文连贯;
2.文中不得出现真实姓名和地名;
3.词数80~100 (邮件的开头和结尾已为你写好,不计入总词数)。
参考词汇: Chinese calligraphy 中国书法;stroke n.笔画;Chinese character 汉字
审题思路
1.文体:
2.主题: __
__
3.人称:
4.时态:
一般过去时。
第一人称。
的经历、收获和感受。
分享自己和同学们参加“AI教你学书法”课程
应用文——电子邮件。
Dear Tom,
I’m excited to share with you my experience in our school’s unique “AI Teaches You Calligraphy” course.___
__________________________________________________________________________________________________
The course was taught by the AI teacher,which_was the reason why my friends and I took the course.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
  Last week,we gathered in the computer lab to learn the basics of Chinese calligraphy.The AI programme guided us through the strokes and techniques,showing us how to hold the brush and form the characters.It was amazing to see how the AI could change its teaching style based on our progress.We really enjoyed the course.Not only did we learn a new skill,but we also had a deeper understanding of Chinese culture.The AI programme made learning calligraphy easy and fun.
_________________________________________________________________________________________________________________________________________________
Yours,
Li Hui
  I highly recommend this course to you because you are interested in learning Chinese calligraphy.I’m sure you would find it as rewarding as I do.

展开更多......

收起↑

资源预览