[广东专版]最新中考复习专攻中考英语话题十二+科普知识与现代技术课件
初中中考英语总复习练测课件 重难点题型集训 话题十二 通讯、科普知识与现代技术
Antonio，
camera and a tiny screen.It is
puters will take designed to take hands－free
A New Kind of Shirt
An Underwater Hotel
Hate washing clothes？ It looks like a spaceship but it
5Gwillbeabighelpforstudentswhotakeonlineclasse s.Manypeopleliveinpoorareasintheworldwheretherearen oschools.Butwith5G， thiswillchange.Studentsallovertheworldwillbeabletoseep lacesliketheGreatWallwithoutleavingtheirrooms.
三、任务型完形填空
Whether against wide
as
Hedevelopeda(n) __7__waytocreatewebpages.Healso__8__waystorecog nize(辨认) andlink(连接) thosepagestogether.His__9__wastomakeitpossiblefora nyonetopost(发布) informationandshareitanywhere.Theinformationagehad come!
()B6.Howlongmayittaketodownloadatwo－
hourmoviewith5G?
A．15seconds.
B．8seconds.
C C．10minutes.
中考冲刺中考英语总复习课件话题专题训练科普知识、现代技术与通讯
7. 网站website
8. 互联网internet 9. 网上冲浪surf
10.手机mobile phone
11. 微信wechat
12. 现代的modern
常用句子
1. Mobile phones make it easy for us to get in touch with others quickly. 手机使我们与其他人的快 速联系变得容易。 2. I think the most helpful invention is the computer.我认为最有用的发明是电脑。 3. Who was the light bulb invented by? 电灯是谁发 明的？ 4. People use WeChat or QQ to communicate with each other instead of sending emails。人们用微信 和QQ彼此交流，而不是发送邮件。 5. Please pay attention to the safety of surfing the Internet. 请注意网络安全。
（ C ） 1. A. something C. everything
（ B ） 2. A. send C. buy
（ A ） 3. A. afford C. steal
（ D ） 4. A. watch C. computer
（ A ） 5. A. turn up C. put up
B. nothing D. anything B. sell D. take B. see D. fetch B. clothes D. money B. cut up D. clean up
4. 创造create 5. 生产produce
初中英语中考 话题二十二 科普知识与现代技术
话题通关
Professor Peng Huisheng and his team have 3. spent 10 years trying to make “digital cloth”. After testing different combinations, they 4. finally chose two materials that worked. The results have been 5. exciting. It’s not only wearable but also washable. After being put through 100 wash-and-dry cycles in a washing machine, the cloth remained 6. almost unchanged.
多人沉溺其中。一些人痴迷于电脑游戏而忽略了学习和工作。
话题金句 写作积累
结尾句
6. But in my opinion, the Internet has more advantages than disadvantages if people use it in a proper way.但依
我看来,如果人们正确使用互联网的话,它的优点大于缺点。
话题金句 写作积累
开头句
1. As time goes by, the Internet is playing a more and more important role in people’s lives.随着时间的推移,互联网在人
们生活中的作用越来越重要了。
2. Now many of my classmates like to surf the Internet in their free time.现如今我的许多同学都喜欢在空闲时间上网。
中考话题分类复习-科普知识与现代技术
take
place&happen
divide
v. 分开；分散
divide… into… 把……分开；分散
the
number&a number of
look
up to
one's dream&dreams come ture sb. from doing sth.
achieve
stop/keep/prevent
一）The history of invention（发明史） When was brought 1._____________________tea_________(bring) to Korea? was brought to It__________________________Korea during the 6th and 7th centuries. invented by were 2.Who__________the special shoes______________ （被发明）? were invented by They___________________________ （被发明） Julie Thompson. the most popular 3.Tea,_________________________ （最受欢迎的） drink in the world,was by accident invented__________________ （意外地）.
二）Inventions and technological advances（发明 与技术） 7.Why do you think the zipper such a great invention is_________________________( 如此伟大的发明)？ was used Think about how often it_________in our daily life.You can see zippers almost everywhere.
2021年广东中考英语复习课件：话题十 科普知识与现代技术,通信,热点话题(共121张PPT)
返回
英语
Dora 2.__lo_o_k_e_d____ ____a_r_o_u_n_d_ (环顾四周), but there was no one there.
“Who are you？” “I'm 3.a_____d_ro_p_____o_f ______ (一滴) water.Do you know where I come from？” “From the tap？” asked Dora.
Mum said, “You mustn't say that, Benny！” “What do you know about electricity, Benny？” Dad asked.
“Electricity gives us power.It flows through wires.It's like water, 3._i_n__ _a___ w__a_y__ (在某种程度上)，” said Benny.
返回
英语
“②You_can_have_any_prize_if_you_win_the_game.” The old man said, “If I win the game, I'd like 3.__o_n__e_ __g_r_a_in____ _o_f ___r_i_c_e___ (一粒大米) for the first square of the chessboard, two for the second, four for the third, and then double the 4.a_m__o_u_n_t_(数__额__)__ for each of the rest of the squares.”
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2020中考英语复习--话题复习(科普知识与现代技术)课件(共22张PPT)
Other useful inventions
smart phone
The smart phone is very helpful ,we cand_o___m__a_n__y__th__i_n_g__s_just with one in hand, such as _s_e__a_r_c_h_i_n__g__t_h_e__i_n_t_e_r_n__e_t__, watching movies and _s_h_o__p_p__in__g__o_n__l_in__e_. We can even __t_a_l_k__t_o___people far away face to face. It is so convenient!
Create more, enjoy better live! 创新
Popular science and modern technology
Summary
Words
Phrases
Sentence patterns
invention , useful bring, provide
greatly changed the way we live and shop.
Read and answer
Mobile payment has become one of the most popular inventions in China since it was invented. It provides us with quick and convenient service. First, we don’t need to carry much cash when we go out. We just need to scan the QR code with the phone when we pay. Besides, we can also send and receive money directly among friends and relatives. It has greatly changed the way we live and shop.
中考英语备考话题阅读冲刺练习：科普知识与现代技术(含答案).doc
中考备考阅读话题练习：科普知识与现代技术一、阅读理解（共20小题；共40分）Have you noticed your life becoming a little easier? Now, when you go to a certain shopping mall, you can enjoy its free Wi-Fi there. When you want to take a taxi, you can book one with your phone・ In fact, all these can be seen as the basic parts of a smart city.The idea of a smart city was brought up by US company IBM in 2010. Gen erally, a smart city is a city that uses digital technologies such as the Internet to improve city planning, save money and resources, and make our life convenient. How smart can a city be? Here are great examples that we can learn from.In 2009, Dubuque became the first smart city in the US. The city used smart water meters to take the place of traditional water meters. They can detect（探测）water waste and leakage（泄漏）and send data to let the house owner know・ The same system is used for other city resources like electricity and natural gas. This way, people know how they use their resources and tire glad to help reduce waste.Santander in Spain also gives us a look at the future・ If people point a phone toward a nearby bus stop, the phone immediately shows all bus lines that serve the stop as well as their arrival times. The government organized a research team and provided an App（应用程序）that collects data on almost everything: light, temperature, and the movements of cars and people・Opening the App near a supermarket provides immediate information on special offers・1.According to the passage, which of the following is RIGHT?A.Digital technologies are used in smart cities.B・ An English company first raised the idea of a smart city.C・ A smart city is mainly made up of free Wi-Fi and phones.D. A smart city is still an idea and hasn't come into being.2.The underlined word ^convenient11 is the closest in meaning to ________ •A・ useful B・ normal C・ suitable D・ easy3・ Compared to traditional water meters, smart water meters do better in ________ •A・ cleaning water B・ supplying waterC. saving waterD. producing water4.The example of Santander shows the use of smart systems in aspects（方面）EXCEPT _______A.businessB. health careC・ traffic controlling D. public transportation5.Whafs the main idea of the passage?A.Digital technologies help improve city planning.B.Smart cities will make our future life better and smarter.C.Smart cities are very common in both Dubuque and Santander.D.Spain and the US take the leading position in building smart cities.If your pen broke at school today, what would you do? You would go to a shop and buy a new one・What if you could simply print out a real, working pen with your 3-D printer without leaving your room?Ten years ago people could only see 3-D printing in science fiction movies. But now 3-D printing is here and ifs bringing big changes・Unlike normal printing that can only copy a 2・D picture with ink. 3-D printing can build almost anything made from material・ The printer layers（分层）the material in different shapes to create the object you want to be copied・The 3-D printer has been used to make many different things. People have made cups, cars and even an airplane with it.Doctors have been using 3・D printers for several years. People's nervous systems have been printedout in 3-D form in medical research・ Some body parts have been printed and used in hospital. Several months ago, doctors used a 3-D printer to rebuild the face of a person who had a bad accident. In the future, it is expected that the printer will make human organs to save more lives.However there are drawbacks to the printer. At the moment, printing can be quite slow and it's still rather expensive. The average(平均的)price of a household printer is around $1,700, not including the cost of the materials-But as the technology develops, it shouldnl be long before disadvantages are improved. Only time will tell where this new technology will take us.6.People could see 3-D printing in ________ t en years ago.A・ 1 argc high schoolB.science fiction moviesC.digital camera shop7.People still can't make a(n) _______ with a 3-D printer so far.A.airplaneB. face C・ organ8.What docs the underlined word u drawbacks M mean?A.不足B.趋势C.优点9.Which of the following is TRUE?A.The nonnal printer can build 3-D objects you want.B・ No nervous systems are printed out in 3-D form.C・ The 3-D printing can be cheaper and faster in the future.10・ Whafs the best title of the passage?A.The Disadvantages of 3-D PrintingB.The Changes Brought by 3-D PrintingC・ The Rapid Development of SciencecDo you want to keep away from colds? You must say, H Of course11・ Now, first, please put on a happy face.A new study shows that happy and relaxing people seem to fall ill less often than those unhappy people. "It's possible that being happy helps the body fight illnesses/ said the researcher Sheldon Cohen from New York University（大学）.In an earlier study, Cohen found that cheerful and lively people caught coughs and colds less often. People's feelings seemed to affect their health. In this study, Cohen interviewed （采访）193 adults（成人）every day for two weeks. During the interviews, the people told researchers that the doctors asked them to stay alone in a room for six days because of the cold.The results showed the people who said they felt happy during the research period, their illness were less serious and lasted for a shorter time・ Cohen believes that when people have good feelings, their body may make a chemical, and it can help fight illnesses and diseases•So if you are womed about your health, look on the bright side more often. Just as the old saying goes,H A coin has two sides*'.11.What does the underlined word u researcher n mean in Chinese?A.工程师B.经理C.研究者D.哲学家12.What did the study find?A.Happy people never fell ill.B.People's feelings didn't affect their health.C.Happy and lively people had less serious illnesses.D・ People with good feelings became ill more easily・13.According to Cohen, which of the following can help fight illnesses and diseases?A・ Sleeping・ B. Laughing・C・ Eating. D・ Worrying・14.Where can you read the passage?C.In a novel. D・ In an opera・15.What does the sentence n A coin has two sides.” mean?A. A coin has left and right side.B・ A coin has front and back side・C. A thing usually has bad and good sides.D.The coin f s front side is better than the back side.D1.The Dream. Il is everyone's dream to work at home or not work at all. You can plan your own hours and work when you want to. There is no more rush hour and no hours that people waste when they get to and from a job every day.2.The Fact. The fact is that this dream can be attained. You can stay at home, work when you want to and make money when you need to. There are plenty of opportunities for you to make money at home Just by using your computer and the Internet.3.Start Today! Educate yourself, look closely into all the opportunities and decide on whal works best for you. It will not happen during one night, but you can make the decision today and start to make it happen today.4.How Could You Do It? Do you have a blog or a personal website like millions of other people? Arc you using it to make money? Most of these blog and website owners arc not. But you can do that!5._______ ・ When you have your computer and the Internet working for you, your businesses will be working for you 24 hours a day, seven days a week・ You will make money while you sleep, travel or do whatever you want to do all day long.6.Get Going! There are many ways you can make money with your computer. And you can begin your stay-at-home businesses with just a little money. What are you waiting for?16・ In which part of a newspaper would you most probably read this passage?A. SpotsB. NewsC. CultureD. Business17. What does the underlined word "attained ,5 in Point 2 mean?19. Which of the foil owing is NOT TRUE according to the passage?A. People need a lot of money to start a stay-at-homeB. People can even use their blogs to make moneyC. People can plan their own time when they work atD ・ People can make the best decision and start to make20. How is the passage organized?A ・ By using famous people's wordsB ・ By giving reasons onlyC. By showing a topic and giving solutionsD. By telling old stories二. 阅读与表达（混合式）（共10小题；共10分）3D printers have been around us for some time ・ There is a lot you can do andimage with a 3D printer.① ________A. BrokenB. Realized 18. What's the best title for Point 5?A. Sleep 24 Hours a Day C. Play All Day Long C. Lost D. DestroyedB. Make Money Every MomentD.Travel Around the WorldA company in China has recently used 3D printers to make ten full-sized houses in just 24 hours・②____________ These houses are printed with special "ink" that has been made from industrial construction waste. The using of cheap materials makes it possible to print each house under $5000・ The CEO of the company says: ”③ ___________ H. He plans to set up 100 recycling factories across China, changing waste into cost-effective ”ink” for 3D printers. ④___________ However, at present, multistorey 3D printed building are not allowed in China・ So, it's important that the 3D printing technology will be widely used to build any time soon. Maybe there is still a long way to go.任务一：从下列A・D中选择合适的句子补全至文中①■④处。
2024年中考英语专题课件：话题二十二 科普知识与现代技术
Shenzhen is well-known as a city of technology and innovation. Last week, _o_u_r_s_c_h_o_o_l__h_e_ld__a__s_c_ie_n_c_e__fe_s_t_iv_a_l_, _w__h_ic_h__a_i_m_s__to__d_e_v_e_l_o_p__s_tu_d_e_n_t_s’ _in_t_er_e_s_t_i_n__s_c_ie_n_c_e__a_n_d__te_c_h_n_o_l_o_g_y__an_d__b_r_o_a_d_e_n__th_e_i_r__h_o_ri_z_o_n_s.__
01 重难点突破
1. 辨析 be made of, be made from 与 be made up of
【观察】① The table over there is made of wood. ② Paper we are using now is made from trees. ③ This machine is made up of three different parts. 【探究】be made of意为“由……制成”，指用肉眼就能判断出原材料； be made from意为“由……制成”，指用肉眼无法判断出原材料；be made up of意为“由……组成或构成”。
3. 辨析agree with, agree to与agree on
【观察】①He doesn’t agree with me. ②Do you think he’ll agree to their advice? ③We agree on handing in the homework by 6 p.m.
03 核心素养培优
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答案：1. in finishing
2. manage v.处理，应付。manage to do sth.（=succeed in doing）设法做成。 【即学即练】2. 根据句意完成句子。每空一词。 ①He _______ _______ pass the message to his boss. 他设法 把消息传给了老板。
步状语从句）
5. whether （1）是否，引导名词性从句；
（2）不管是……（或是），与or连用，引导状
语从句。
【即学即练】4. 根据句意完成句子。每空一词。
①I’ll see _______ she’s at home （= or not at home）. 我 会看看她在不在家。 ②_______ he goes abroad or stays at home, we will support him. 无论他出国还是留在国内，我们都支持他。
1. It is said that
2. to get 3. with; dreaming of
重点单词
1. difficulty n. 困难。 have difficulty （ in ） doing sth. 做……有困难。 【即学即练】1. 根据句意完成句子。每空一词。 I have difficulty _______ _______ this task before the weekend. 周末之前我不能完成这项任务。
2. look up to 钦佩，尊敬，仰慕。 例：She looked up to the star very much.她非常仰慕那位明 星。 【归纳总结】look短语大观： look after 照看，照顾 look for寻找 look into调查，检查 look through浏览 look at看 look forward to盼望，期盼 look like看起来像 look up查找
重点短语
重点短语答案
1. No matter 2. without doubt 3. All of a sudden 4. more and more 5. Even though 6. by mistake 7. come up with 8. by accident
重点句型
重点句型答案
look out（for）留神，当心 look over检查身体
①Our plan _______ last week. 我们的计划上周成功了。
②He succeeded _______ _______ a place at an art school. 他 被一所艺术学校录取了。 答案：3. ①succeeded ②in getting
4. whenever 作“每当”解时，引导时间状语从句；作 “无论何时”解时，引导让步状语从句，相当于no matter when。例：Come to see me whenever you want to.什么时候 你想来看我了，就可以过来。（时间状语从句） Whenever（No matter when） you decide to go, I would keep you company.无论你决定何时去，我都会陪着你的。（让
第一部分
话题十二
中考话题专攻
科普知识与现代技术
◎体验课前检测
重点单词
重点短语
重点句型
◎精讲常考知识
重点单词 重点短语 重点句型
◎突破读写综合
写作思路 模板句式 佳作展示
重点单词
重点单词答案
1. 活着的，存在的 2. 出现3. 有空的；可获得的 4. 完成；结束5. 彻底地；完全地 6. 发展；发育； 成长 7. 差别；差异8. 困难；难题 9. 完成；做好
③It never_______ _______ me that he would become a
teacher.
④Great changes have_______ _______ in our hometown
during the pas①happened ②occurred/ happened ③ occurred to ④taken place
③ Whether it rains _______
_______, the match will
continue. 无论下不下雨，比赛都会继续。
答案：4. ①whether ②Whether ③or not
重点短语 1. take place 发生，举行。
例：The meeting took place on time. 会议如期举行了。
【归纳总结】
happen作“发生、碰巧”解，一般用于偶然或突发性事件；
take place 表示“发生、举行、举办”，一般用于非偶然 性事件，即有某种原因或事先的安排的事件。
【即学即练】 5. 选词填空： occur, happen, take place, occur to ①What _______ to you? ②What has _______?
10. 大体的，笼统的，总的 11. 影响 12. 信息；消息 13. 大概；或许；可能 14. 管理；设法对付 15. 只； 仅16. 提及，提到，记载 17. nearly 18. never
19. prepare 20. prove 21. question 22. special 23. succeed 24. suppose 25. through 26. till 27. whenever 28. whether 29. whatever 30. while
②He _______ _______ pass the message to his boss, but
failed. 他试图将消息传给他的老板，但是没传到。 答案：2. ①managed to ②tried to
3. succeed达到目的；实现目标；办到；做成。succeed in doing sth.成功做某事。 【即学即练】3. 根据句意完成句子。每空一词。