人教版高中英语必修2Unit3 Computers 课件.
(1) personality n.性格；人格
(2) in person亲自；本人
3.total adj.总的；整个的； n.总数；合计 (1) adv.完全地；整个地 totally (2) total总计 in 用 法 点
拨 a total of与the total of不同，前者意为“总数为……”，若
B.阅读识记单词
10.calculate v t.____ 计算 calculator 11.universal adj._______________________ 普遍的；通用的；宇宙的 n.宇宙 universe 12.simplify vt.____ 简化 simple adj ._______ simply ad简单的 v. 简直；只；不过 n.计算器
crazy about，on time等亮点词汇及so...that...引导的结果状语从
句、动名词短语作主语、条件状语从句、宾语从句、why not＋ 动词原形、时间状语从句等高级句式。
内容索引
基础排查 点拨 要点 教材升华 综合运 用 语篇训练 提升能 力
基础排查
点拨要点
1 重点单词
A.写作必记单词
13.operator n.(电脑)操作员；接线员
(1)operate v.操作；手术
n.操作；经营；手术；行动 operation (2)operate 对……动手术 on come/go into operation实行；生效 bring/put into operation实施；使生效
人教必修二
Unit3 Computers
晨背佳作 积累素材话题词汇源自1.Internet n.网络
2.screen n.屏幕
3.electronic adj.电子的 ptop n.手提电脑 5.software n.软件 6.data n.数据
7.update n.& vt.更新；(使)现代的
1.solve vt.解决；解答 (1)solution n.解决；解答 (2)There are still many problems to be solved are 2.personal adj.私人的；个人的；亲自的 (solve) before we
ready for a long stay on the Moon.(2014· 北京)
Li Hua
名师点睛
本文首先对 Jim 的过去和现在进行了对比，然后交代了沉溺于 电脑游戏的危害，最后提出自己的建议：在学习和爱好之间要 搞好平衡、多参加户外活动。总之，文章脉络清晰，叙述严谨。 本文中使用了take an active part in，take no interest in，be
much time on it，you will have less time to study.
I hope you should achieve a balance between your schoolwork and your hobbies.Why not join in some outdoor activities when you feel bored? Yours，
8.download vt.下载
9.virus n.病毒 puter games电脑游戏 11.surf the Internet上网 12.shop on line 网上购物
话题佳作
假如你是李华，你的笔友Jim最近沉溺于玩电脑游戏，为此你很 担心。请根据下表提示给Jim写一封信，谈谈你的看法及建议。
不管怎么样，我们现在在这里了，那么让我们开始认真工
作吧。 (2014· 江西)
6. goal n.目标；目的；球门；(进球)得分 7.signal vi.& vt.发信号； n.信号 (1)The guard seems to be signaling to 词) 警察示意这位司机过马路。 8.type n.类型； vt.& vi.打字 9.arise vi.出现；发生；站起 us with his arm.(填介
用作主语，谓语动词通常用复数；后者意为“……的总数”， 若用作主语，谓语动词通常用单数。
4.mobile adj.可移动的；机动的
5.anyhow adv.(也作anyway)无论如何；即使如此
(1)somehow (＝someway) ad v. 以某种方式；不知怎么地 somewhat adv. 稍微；有点 (2)Anyway，we’re here now，so let’s get down to some serious work.
Jim过
去 在
功课好，积极参加学校的各项活动。
Jim现 对学习没有兴趣，上课不专心，不按时
交作业。
你的看 也许玩电脑游戏能使你放松，但沉溺其
佳作欣赏
Dear Jim，
I really feel worried about you.You used to do well in your lessons and take an active part in the activities，but now you take no interest in your schoolwork and don’t listen to teachers carefully.Also，you are so crazy about computer games that you can’t hand in your homework on time.Perhaps playing computer games can make you feel relaxed，but if you spend too
(2)The policeman signaled the driver to cross the road.
a rise from/out of...由……而引起；由……而产生
用 法 点 拨 arise作“呈现；出现；发生”之意时，主语多为抽象名词， 如：argument，problem，quarrel，question，movement等， 多指不好的事情发生。
合集下载
高中英语人教版必修2课件：Unit 3 Computers
Well, in general, WWW stand for “World Wide Web”. Most people confuse the Internet with the World Wide Web. However, there is a difference. The Internet is made up of thousands of computers that are connected worldwide. WWW or World Wide Web, is what your computer uses to check out the Internet. For example, your computer uses browsers, such as Internet Explorer or Netscape (网景浏览器) to let you see and hear all the cool pictures, information, music and sounds on the Internet.
1．confuse vt. 2．connect vt. 3．browser n. 4．surf vt. 5．modem n. 6．graphics n.
使混乱；使困惑 连接；联合；关联 (电脑)浏览器 在……上冲浪 调制解调器 绘画；图像
1．What difference is there between the Internet and WWW? ________________________________________________________________ 2．What do you need if you surf the World Wide Web? ________________________________________________________________ 【答案】 1.The Internet is made up of thousands of computers that are connected worldwide；WWW is what your computer uses to check out the Internet. 2．You need to have a computer with a modem and a browser.Besides，you need to have an Internet Service Provider.
人教版高中英语必修2Unit 3 computers十三11张课件ppt
(1)We can find it at the beginning of the passage. (2)We can find it at the end of the passage. (3)We can find it in the middle of the passage.
(4)We can get the main idea according to the passage.
My Grandfather
Paragraph1: when my grandfather was young, he liked to help others.
Paragraph2: when my grandfather grew up, he was a soldier in the Red Army.
The timeline of the passage1960s
1970s
now
Writing
Task 1:
Imagine you want to write a passage about “One
Day of My School Life” , can you tell me the timeline
Machine with artificial intelligence
2.How to write the outline a passage according to the timeline.
Homework:
Write a passage about “My Grandfather” according to the timeline (about 100 words).
of the passage?
(1) in the morning
人教版英语一轮复习课件：必修2+Unit+3-Computers
性格；特点 发信号 信号 出现；发生 电子的
◆记住词义 1.calculate vt. 2.universal adj. 3.simplify vt. 4.logical adj. 5.revolution n.
计算 普遍的；通用的；宇宙的 简化 合逻辑的；合情理的 革命
6.artificial adj. 7.intelligence n. 8.application n. 9.finance n. 10.rocket n. 11.virus n. 12.coach n.
作为……的结果 毫无结果地 由……引起 导致；结果
19.watch out (for...) 20.watch for 21.keep a close watch on 22.be on watch －－－－－－－－－－－ 23.work as 24.serve as 25.act as
注意；小心 (……) 守候；当心；等待 密切注视 值班；看守
人造的；假的 智力；聪明；智能 应用；用途；申请 金融；财经 火箭 病毒 教练
◆写出短语 1.in a way 2.with the help of 3.deal with 4.watch over 5.as a result 6.go by
在某种程度上 在……的帮助下 处理；安排；对付 看守；监视 结果 (时间)过去；流失
⑥These policies resulted in many elderly people suffering hardship.这些政策使 得许多老人饱受困苦。
⑦The cashiers were asked to watch out for forged banknotes.出纳员接到要求， 要注意伪钞。
高中英语人教版必修2 Unit 3 Computers 课件
What’s next?
carry things work in wars work for us in Mars
Activity 2 Thinking Q: In what ways is the computer used？
communicate with…
Watch movies & TV plays
More knowledge about computers
1. What is IT? Information Technology.
2. What is CPU? Central Processing Unit.（中央处理器） 3. What is WWW? World Wide Web. 4. What is the English for “科学技术”? science and technology.
listen to music
do shopping
search for …
play computer games
Besides, we can … with computers
• send e-mails instead of letters;
• read news at home and abroad;
register 注册，登记 software 软件
download 下载
hardware 硬件
Consolidation
• Complete the sentences with proper words. 1. We should use computers properly and
never be a m_o_u_se__ potato. 2. In the accident he e_s_ca_p_e_d_ being killed. 3. You can input the capital letters when you
人教版（新课程标准）必修2 Unit 3 Computers 说课(含课和)课件
一·The analysis of teaching material (教材分析)
New curriculum standard; Book 2; Unit 3 Computer; Reading
二·The analysis of students (学生分析)
Class 4; grade 1
三 · Core literacy (核心素养)
六·Teaching procedures(教学过程)
While-reading :
Para.1
[ T ]教师活动: To ask the Ss to find out supporting details and
make different styles of timeline.
[Ss]学生活动: To read the passage presentation check answers.
七·Homework (课后作业)
Writing an argumentation(议论文) The format as followed:
Para 1: Opinion Para 2: Supporting details Para 3: Conclusion
六·Teaching procedures(教学过程)
Para.2
[ T ]教师活动: To ask the Ss to find out: key word
when
[ Ss]学生活动: To read the passage To listen to the tape
answers.
what Байду номын сангаасo get
make different charts
(individual work & group work)
New curriculum standard; Book 2; Unit 3 Computer; Reading
二·The analysis of students (学生分析)
Class 4; grade 1
三 · Core literacy (核心素养)
六·Teaching procedures(教学过程)
While-reading :
Para.1
[ T ]教师活动: To ask the Ss to find out supporting details and
make different styles of timeline.
[Ss]学生活动: To read the passage presentation check answers.
七·Homework (课后作业)
Writing an argumentation(议论文) The format as followed:
Para 1: Opinion Para 2: Supporting details Para 3: Conclusion
六·Teaching procedures(教学过程)
Para.2
[ T ]教师活动: To ask the Ss to find out: key word
when
[ Ss]学生活动: To read the passage To listen to the tape
answers.
what Байду номын сангаасo get
make different charts
(individual work & group work)
最新人教版教材英语必修二unit3-computers-课件精品课件
search useful information
……
listen to music
第八页，共23页。
laptop
第九页，共23页。
Reading
第十页，共23页。
I.Scanning(略读)
Fast-reading
1.In the passage, “I” refers to ___a__co_m_p_u_t.er
memory got _la_r_g_er__ and _l_a_r_ge_r. In the 1960s they gave me a family connected by a ___n_et_w_o.rk Now people call it the Internet. I was used in
What are advantages and disadvantages of computers?
How can we make use of it?
第十九页，共23页。
type your letter
Play computer games
watch movies
Computer and Internet
computers could be made to work．
1940s Computers had _g_r_o_w_n_a_s_la_r_g_e_a_s_ __ a room.
A family of computers was connected by a network.
1960s
1970s
第十一页，共23页。
3 Detailed rห้องสมุดไป่ตู้ading( 细读(xì dú))
Read the passage more carefully and find more information about computers.
2020《导与练》高考英语人教版一轮复习课件：必修2 Unit 3 Computers精品ppt版
adj.科技的 n.智力;聪明
technological adj.智能的
intelligence
adv.智能地
intelligent intelligently
10. reality n.真实;现实
real
adj.真的;现实的
realism
n.现实主义
11.
adj.电子的
electronic
adj.用电的
4.as a result 结果;因此
①as a result of 作为……的结果,由于 ②without result 毫无结果地;无效地 ③result in=lead to 导致,造成 ④result from 是由……造成的
巧学助记
高考运用:语法填空
①Experts say it’s an invaluable social practice that results
我从来不会忘记告诉我的任何事情!
考点知识·导练
1.solve vt.解决;解答
解疑难·提知能
①solve a problem解决/处理问题 ②solve a puzzle解决难题 ③solution to sth./to doing sth.解决某事的方法
高考运用:完成句子
①I have great difficulty
big benefits.(2018全国Ⅱ,阅读理解D)
②As
result,the bad thing has been turned into a good one.
结果
2. in 3.deal
4.watch
5.
a way 在某种程度上
with
处理;安排;对付
看守;监视
人教版高中英语 必修二 Unit3 《Computers Reading》 课件 (共25张PPT)
with others …
Parents’ view on mobile phone Smart phones
Debate show
Should we use smart phones in school?
Rules: • One student one point • Stand up to express your idea • Loudly • Clearly
Homework
1. Read the passage fluently after class; 2. Finish <名校学案> reading.
Mobile/cell phone
I am an electronic machine that can store, organize and find information, do calculations and control other machines. My nickname is “PC”.
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/8/122021/8/122021/8/122021/8/128/12/2021 •14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年8月12日星期四2021/8/122021/8/122021/8/12 •15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年8月2021/8/122021/8/122021/8/128/12/2021 •16、教学的目的是培养学生自己学习，自己研究，用自己的头脑来想，用自己的眼睛看，用自己的手来做这种精神。2021/8/122021/8/12August 12, 2021 •17、儿童是中心，教育的措施便围绕他们而组织起来。2021/8/122021/8/122021/8/122021/8/12
Parents’ view on mobile phone Smart phones
Debate show
Should we use smart phones in school?
Rules: • One student one point • Stand up to express your idea • Loudly • Clearly
Homework
1. Read the passage fluently after class; 2. Finish <名校学案> reading.
Mobile/cell phone
I am an electronic machine that can store, organize and find information, do calculations and control other machines. My nickname is “PC”.
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/8/122021/8/122021/8/122021/8/128/12/2021 •14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年8月12日星期四2021/8/122021/8/122021/8/12 •15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年8月2021/8/122021/8/122021/8/128/12/2021 •16、教学的目的是培养学生自己学习，自己研究，用自己的头脑来想，用自己的眼睛看，用自己的手来做这种精神。2021/8/122021/8/12August 12, 2021 •17、儿童是中心，教育的措施便围绕他们而组织起来。2021/8/122021/8/122021/8/122021/8/12
2019年人教版高一英语必修二课件：Unit3Computers 共77张PPT语文
Later ， computers were connected by network and brought into common __6__ (people) homes to deal __7__ information and help communication between people around the world.Since its birth，the computer __8__ (design) to serve the human race.__9__ time goes by，the computer has been made smaller，quicker and __10__ (intelligent)．
①(2015·湖北高考多选)Itno soirgdnearl not to be heard，she
pointed her finger upwards ________(signal)that someone
was moving about upstairs.
为了不让别人听到，她竖起手指示意有人正在楼上走
logical 19．lo_g_i_c_a_ll_y__ adj. 合逻辑的；合情理的
u_n_iv_e_r_s_a_l_ adv. 逻辑上；合逻辑地 u2n0i．ve_r_s_e_____ adj. 普遍的；通用的；宇宙的 ____a_r_t_i_fi_cianl. 宇宙 21．a_n_y_h_o_w____ adj. 人造的；假的 22．________ adv. 无论如何；即使如此
n. 革命者
personal
p1e7r．son__a_ll_y_____ adj. 私人的；个人的；亲自的
pe_r_s_o_n_a_l_it_y__ adv. 就个人而言；亲自
人教版高中英语必修2《ONTENTS Unit 3 Computers Using LanguageⅠ》公开课课件_61
An abacus
It is built to solve some mathematical problems. But it is too big.
A huge computer
It is a new calculating machine which can solve a large number of mathematical problems.
To play against human team.
True or False 1. The androids can be often used to
play games together. F 2. I am a striker, so I must run very
fast. T 3. In the game, I sometimes speak
fire-fighter
With the help of the android,
_i_t__w__il_l__b_e__u__n__n_e_c__e_s_s_a__r_y__f_o_r__h__u__m__a_n__s__t_o__d__o______ _s_o__m__e__d__a_n__g_e_r__o_u__s_w___o_r_k__.__________________________
Reading
Fast-Reading
Read the text and find out the main idea of the text
1. what is the main idea of passage? A brief ____________ to Andy------the android,
after all
It is built to solve some mathematical problems. But it is too big.
A huge computer
It is a new calculating machine which can solve a large number of mathematical problems.
To play against human team.
True or False 1. The androids can be often used to
play games together. F 2. I am a striker, so I must run very
fast. T 3. In the game, I sometimes speak
fire-fighter
With the help of the android,
_i_t__w__il_l__b_e__u__n__n_e_c__e_s_s_a__r_y__f_o_r__h__u__m__a_n__s__t_o__d__o______ _s_o__m__e__d__a_n__g_e_r__o_u__s_w___o_r_k__.__________________________
Reading
Fast-Reading
Read the text and find out the main idea of the text
1. what is the main idea of passage? A brief ____________ to Andy------the android,
after all