【2017】(必修二)unit3第7课时课件

合集下载

高中英语人教新课标必修二Unit 3(共98张PPT)

Topics
1. History and basic knowledge about computer; 2. The definition of information technology; 3. Information about robots.
Page 9
Words and Expressions
hard disk 硬盘 hardware 硬件 software 软件
fax 传真
screen 屏幕
speaker 扬声器 modem 调制解调器(俗称
“猫”) monitor 监视器
printer 打印机
scanner 扫描仪 supercomputer 巨型计算机
microcomputer 微型计算机
Grammar
现在完成时的被动语态的结构和用法。
Page 13
Ability Goals
1. Enable the students to realize the development of the computer; 2. Enable the students to know the right usage of internet; 3. Enable the students to reason and make decision.
Page 26
minicomputer 小型计算机 network 网络 web 网 website 网址 IP 网络协议 CAI (Computer-Aided Instruction) 计算机辅助教学 CAD (Computer-Aided Design) 计算机辅助设计 CPU (centre processing unit) 中央处理器 LCD (liquid crystal display) 液晶显示 PC (personal computer) 个人计算机 RAM (Random Access Memory) 随机存储器 ROM (Read-only Memory) 只读存储器 WWW (World Wide Web) 万维网

高中英语必修二unit3课件 PPT

who the speaker is. Write down 3 sentences to support your idea. It is a computer.
● I was built as an Analytical Machine by Charles Babbage.”
●”My real father was Alan Turing ....”
F
2. People began to realize that the computer got
cleverer and quicker with time passing. T
3. The computer began to serve the human race
since itswbaisrtbhrought into people’s homes. F
Sample questions:
……
➢ What do you like to eat? ➢ What are your hobbies? ➢ What is your newest
function(功能)? ➢ Can you say something
about your future plan? etc.
palmtop
2.What about in the future?
virtual keyboards 虚拟键盘
Nose-top keyboard-vest
What about in the future?
robot
Task 3. Role-play
Suppose you are a reporter. Now you are interviewing Mr. / Miss Computer.

人教版2017高一英语必修三unit3课文_PPT课件

3）n.[c] 储备（物），保留（物），保护区，禁猎区 eg. a reserve of food 粮食储存 Wolong Nature Reserve 卧龙自然保护区
4) n.[u] 保留 eg. She speaks without reserve.
We’ve _____B_____a table for eight in the hotel.
[点拨] 此句是一个主从复合句。主句为it is well-known；从句为that引导的主语从句，即that Americans like to eat a lot。
如： It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。 It is probable that he told her everything. 很可能他把一切都告诉她了。
bow:
The first place I’d like to go?
restaurant
Act One, Scene 4 in the restaurant
Reding, acting and speaking
Page 22
1. reserve vt.&n. 1) vt.预定（座位，住处等）(book)
we took ____pictures of them.
A. many of
B. lots of
C. the number of D. a large amount of
3. Well, it is well-known that Americans like to eat a lot.
嗯，许多美国人喜欢吃得多，这是大家都知道的。

高中英语必修二Unit 3教学课件—【精品课件】

1940s The computer has grown as large as a irst family of computer was connected to each other.
Computers were used in offices and homes.
relevant（相关的） events.
Timeline
Events
1642
The computer began as a calculating machine.
The analytical machine was made by Charles 1822 Babbage.
1936 The computer grew rapidly both is in size and in brainpower.
myself, until in early 1960s they gave me a family connected by a network.
I. Skimming
• Matching work:
Topic sentences
1.These changes only became possible as my memory improved .
3. What were you called in 1936? A universal machine.
4. What happened to you in the 1970s? I have been used in offices and homes.
2.Scanning:Draw the timeline（时光轴） and find the
who wrote a book and built me in 1936.

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

人教新课标高一必修二 Unit 3 课件(54张PPT)

• 四级
• 五h级e failed the exam.
他学习不努力，结果考试不及格。
He runs every day. ___A_s_a__re_s_u_l_t ,
he has lost weight. 他每天跑步，结果他减肥了。
2021/2/10
11
单击此处编辑母版标题样式
• 单•击二此级处as编a辑re母su版lt文o本f .样.. 式意为“由于……的结 • 三果•级四”级，后跟名词或代词。
We managed to get what we wanted,
anyhow.
2021/2/10
21
单击g此oal处n编. 球辑门母；版进球标得题分样；式目的，目标
• 单击此根处据编句辑母意版，文写本出样式goal的汉语意思。 • 二•级I三w级ish I could achieve my goal of writing 2,0• 0四0级• 五p级oems. 目的，目标
B. substitute
C. si•m五p级lify
D. survive
【点拨】选C。由While可知，主从句意
思相对照，且结合complicate the simple
(使简单的事情复杂化)可知，设空处要用
simplify。
2021/2/10
7
单击3此. …处I c编oul辑d b母e m版ad标e to题w样ork式as a “universal
2021/2/10
6
单击W此h处ile编inte辑lli母gen版t p标eop题le 样can式often _____
the complex, a fool is more likely to
• 单•击二此级co处m编p辑lic母a版te文th本e样si式mple.

人教版高中英语必修二Unit3课件省名师优质课赛课获奖课件市赛课一等奖课件

B．语法填空 ③ This rule can't ______________________ (apply) to every case.这个规则不能合用于全部旳情况。 [答案] be applied ④His __________ (apply) to the court for bail has been refused.他向法庭申请保释遭到拒绝。 [答案] application
2．universal adj.(P17)普遍的；通用的；宇宙的，世界性的 universally adv.普遍地
[一句背诵] It is universally admitted that climate change is a universal problem.It is also said the whole universe is experiencing big changes.普遍认为气候变化是个世界性的问题。也有人说整个宇宙正在经历大的变化。
3．logical adj.合逻辑旳；合情理旳→__________ adv.逻辑上；有条理地
[答案] logically 4．intelligence n．智力；智能；聪明→__________ adj.智能旳；聪明旳 [答案] intelligent
5．personal adj.私人旳；个人旳；亲自旳→__________ adv.就个人而言；亲自→________ n．个性；人格
①________，let's froget about that for the moment.不论怎样，咱们临时忘记那件事。
[答案] Anyhow/Anyway ②________，I don't feel I can trust him.不知怎么地，我觉得不能信任他。 [答案] Somehow

人教版2017高中英语(必修2) Unit 3 Computers (PPT课件)

单元话题导读
Unit 3
Computers
你肯定经常看到 WWW 这三个字母，它代表什么，是什么意思，你了解吗？下面就让我们一起来看看吧！ If you watch TV, visit the mall, or do anything at all, you'll have chances to see
【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.
First, you must have a computer that has a modem.
A modem is like a
telephone, which allows your computer to dial and connect to the Internet. Second, your computer must have a browser! An example of a browser would be Internet Explorer or Netscape. The browser allows you to see the information and graphics on the Internet. Third, you must have an Internet Service Provider. This is known as an ISP ( 网络服务提供商)． The most commonly used ISPs are companies like AOL, Earthlink (地球连线), Compuserve (计算机服务). In order to connect to the Internet, you have to pay for the service. Just like if you have cable TV, your parents have to pay for it. In order to connect to the Internet you have to pay. Usually, this will cost you $19.95 a month.

人教版高一英语必修二课件：Unit3Computers (共77张PPT)

6．_c_a_lc_u_l_a_te_ vt. 计算 _c_a_lc_u_l_a_ti_o_n_ n. 计算；估计；推测 _c_a_l_c_u_la_t_o_r_ n. 计算器 7．__s_i_m_p_l_if_y_ vt. 简化 _s_i_m_p__le_ adj. 单纯的；易懂的；朴素的 _s_i_m_p__ly_ adv. 简单地；朴素地；仅仅
appearance 11．_a_p_p_e_a_r_____ n. 外观；外貌；出现
te_c_h_n_o_l_o_g_y_ vi. 出现 12．te_c_h_n_o_l_o_g_ic_a_ln. 工艺；科技；技术
c_h_a_r_a_c_te_r_____ adj. 科技的 13．c_h_a_r_a_ct_e_r_is_t_icn. 特点；性格
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
5．He has thought of a way of solving the problem.
→_________________________________________ ______A__w_a．y of solving the problem has been thought of
2.signal vi & vt.发信号 n．信号 [教材原句] For example，I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal. 例如，当我启动的时候，我可以用计算机语言向队友示意把球传给我，这样可以有一个漂亮的射门。

人教版高中英语必修二 Unit3 《Computers ---Reading》课件 (共29张PPT)

• keep watch on our health • cure disease 治疗疾病
• don't need to go to the hospital
• remote medical consultation 远程会诊
•teach you knowledge •don't need to go to school •more time to learn
Conclusion
The computer, based on artificial intelligence , are still in development,it will be more new-style and more convenient,which functions will be more powerful.
Discussion
Future computer can store a large number of information,and it will be more intelligent, so it can do many jobs like a normal person. e.g.It can be a doctor , a teacher , a driver and so on.
These changes only became
Para 1:
possible as my memory improved.
Para 2:
Since the 1970s many new applications have been found
for me.
Para 3:
Over time I have been

人教课标新教材必修 2 Unit 3课件(共65张PPT)

人教课标新教材必修2UNIT 3 THE INTERNET
1. __________ n. 引擎；发动机；火车头2. __________ vi. 聊天；闲聊 3. __________ vt. 流播(不用下载直接在互联网上播放视频); 流出vi. 流动 n. 小河；溪流4. __________ n. 身份；个性5. __________ n. 现金；金钱6. __________ vt. 更新；向……提供最新信息 n. 更新；更新消息
button
file
discount
click
privacy
theft
target
troll
29. __________ n. 网霸 vt. & vi. 网络欺凌30. __________ adj. 假的；错误的31. __________ adj. 心烦的；苦恼的；沮丧的vt. (upset, upset) 使烦恼；使生气；搅乱32. __________ n.准则；指导原则33. __________ n. 作者；作家34. __________ n.忠告；诀窍；实用的提示35. __________ adj. 熟悉；熟知36. __________ n. 盒；箱；情况；案件
It is / was convenient for sb. to do sth. sth. be convenient to/for sb. 对某人来说做……是方便的If it is convenient for sb., …如果对某人来说是方便的……convenient作表语时, 不可用人作主语, 而是要用事物作主语, 或用it来充当形式主语。
province
conference
resident
plus

高中英语课件：必修二 unit3 (共8张PPT)

也就是说，这既是身体力量的挑战，也是毅力的考验。
In other words, it was a real challenge to physical strength as well as to willpower.
军训教会了我很多东西，也让我得到了真正的纯粹的友谊。
It taught me many things and I also gained true and pure friendship through it.
All in all, military training is a challenging but helpful and unforgettable experience, which developed our hard-working style of life and a sense of respect and discipline.
在此期间，我们不仅要学习军事知识和生活技能，还需要培养像军人一样的毅力。
During this period, not only had we to study military knowledge and daily life skills, but we also should develop a soldier-like willpower.
• • • • • • • • • • •
on the way 去…路上、正在成为 come into being/existence 形成、产生 come into office 上台、执政 watch over 监视、看管 take over 接管 make with 勉强应付、凑合 How come? 怎么会这样？ go through 经历（痛苦、苦难）意识到 be aware of 和某人取得联系 keep in touch with 把…考虑在内 take sth into consideration/account