高中英语必修二unit3课件
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人教版高中英语必修二Unit3Andy--The_Android课件
2)whilewatching… =whileshewatches…
WhilehewasdoinghisEnglishhome work,hefellasleep. =Whiledoinghis….
Ihavelearnedtosignaltomyteammates incomputerlanguagetogivemetheball whenI’mopenandhaveagoodshot foragoal.shot名词射门 当我的对面没有人防守,可以好好射它 一个球的时候,我需要用计算机语言向 向队友发出信号把球传给我。
III.用方框内所给词的适当形式完成短文 type,coach,encourage,arise,electronic,app earance,character,signal,mop,niece
Iusedtoreadstoriestomy1._____n_ieacnedwewe reattractedalotbysomeofthe2._________in catm_hhp_apep_rsue_taat_ocer_rtrai_eiennr_scs_m.eBbyuohotoskiunssocene,tsthhheee3Iwn._at_nee_rtlen_ed_ectt_to.r_ro_en_aiocdftthhee4c.o_
Thankstotechnology,moreandmorenewm achineshavebeeninventedinthepastyears. _o_rWe_n_ie_twh_t_mh_ea_hc_eh_li_pn_oe_fs_h_atveecbheneonliongvye,mntoerdeinanthdemp astyears. Hismotherisillinhospital,sohehastolookaft erher. Hismotherisillinhospital,sohehasto______ _w__a_tc_h_ohveerr.
新外研社高中英语必修二Unit 3 On the move-Using Language课件
I hurried to Professor Wang's house only to find he was out. 我匆忙赶到王教授家，却发现他外出了。
3. so/ such... as to可作结果状语。例如: She was so angry as to be unable to speak. 她气得连话都说不出来。 4. enough后面加不定式作结果状语。 This room is large enough to place a third bed. 房间足够大，可以再放一张床。 5. too...to结构中，也是不定式作结果状语。 He is too young to get dressed. 他太小了还不会穿衣服。
Are you looking for a sports watch that can Are you looking for a sports watch to help
help you keep track of your fitness and
Discovery
Look at the sentences from the reading passage and answer the questions.
a That football is such a simple game to play is perhaps the basis of its popularity.
Analysis
不定式作结果状语
1. 不定式做结果状语，常与learn, find, see, hear, make等动词连用。
He returned home to learn his daughter had just been engaged. 他回家后得知女儿刚刚订婚了。 2. only+不定式，常常表示出乎意料的结果。例如:
新人教版高中英语选择性必修二Unit3Food and Culture单元词汇复习课件
1.put more simply __简__单__地__说___ 2.relate…to与……相关；涉及；谈到
3.__r_e_fe_r_t_o_指的是；描述；提到；查阅
4.in point 相关的；恰当的；中肯的 5.prior to _____在__…_…__之__前__的_____
阅读单词
9. junk n. ___无__用__的__东_ 西 10. garlic n. _蒜___ 11. bacon n. _熏__猪__肉__；__咸__肉_ 12. ham n. __火__腿_ 13. sausage n. __香__肠__；__腊__肠 14. cabbage n. __甘__蓝__；__卷__心__菜__；__洋__白__菜 15. ingredient n. _(_尤_16. dessert n. __(饭__后__)_甜__点___
adj. 全面的；综合的
重点单词
7. __r_e_g_a_r_d_le_s_s______ adv. 不顾；不加理会 8. __t_r_ic_k___________ n. 诀窍；计谋；把戏 9. __i_d_e_a_l __________ adj. 完美的；理想的；想象的
n. 理想；完美的人(或事物) 10. _c_a_t_e_g_o_ry_________ n. 类别；种类 11. _q_u_a_n__ti_ty_________ n. 数量；数额
拓展单词
4. c_o_n_s_u_m__evt. 吃；喝；饮；消耗 →c_o_n_s_u_m__e_r n. 消费者 →c_o_n_s_u_m__p_t_io_n_ n. 消费；消耗 5. s_t_a_b_le__ adj. 稳定的；稳重的 →_s_ta_b_l_y_ adv. 稳定地；坚固地 →_s_ta_b_i_l_it_y__ n. 稳定；稳定性
人教高中英语必修二Unit3The Internet-Listening and Talking课件
_g_e_t_f_it_f_a_s_t_er__.
bank account.
You could _s_a_v_e_a__li_tt_le__with
this app.
Laura: Hey Xiao Bo, what's up?
Xiao Bo: Hi, Laura. Not much. I'm trying to get in shape,
so I'm looking for an exercise app.
保持身材
Laura: Oh yeah? Found anything?
Xiao Bo: Well, there's an app that counts every step you
Unit3 The Internet
Listening and Talking
• Talk about different apps and the reasons for choosing an app;
• Identify words used to express predictions, guessed, and belief;
• Express their own ideas about popular or useful apps.
Lead in
Have you ever used these apps?
Lead in
What is your favorite app? Why do you like it?
Warming up
fitness plan.
F 3. Laura ndoeesdns'taneaedpp that will help her get
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
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
新人教版高中英语必修二第三单元课件 Warming up and reading
Now: Computers connect people all over the world together.
Conclusion of the text
1.What’s the main idea of the text? The main idea of the text is the history and development of computers.
2. How did computers develop?
Calculating machine
Analytical machine
Universal machine
Internet
Computer
Artificial intelligence
Discussion
Should high school students surf the internet?
I was brought into people’s homes.
True or False?
F 1. In 1642 I began as a calculating machine and
could solve any cmaalctuhleamtiantgical problem.
F 2. My real father was CAhlarnleTsuBrianbgbage, who
• Teaching aims and demands:
• This unit is concerned with teaching students a little more of the history and development of computers and their applications.
Unit 3 语法课件--高中英语人教新课标必修二
So angry was he that he couldn't speak.
He spoke so loudly that even people in the next room could hear him.
So loudly did he speak that even people in the next room could hear him.
such+ adj./adv.+名词+that
so...that结构中的so为副词,后面跟形容词或副词； such...that中的such为形容词，后面接名词(名词前可
以有形容词或副词修饰)
例句辨析
E.g.There was so much noise outsides that we couldn't hear the teacher.
Thanks
新课标人教版英语 Book2 Unit 3
computer
Text in Book 2 Unit 3 ---Who am I?
These changes only became possible as my memory improved. First it was stored in tubes, then on transistors and later on very small chips. As a result I totally changed my shape. As I have grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became so large that even I couldn’t believe it! But I was always so lonely standing there by myself, until in the early 1960s they gave me a family connected by a network. I was able to share my knowledge with others through the World Wide Web.
新牛津译林版高中英语选择性必修二Unit3FitforLife-IntegratedSkills课件
look out for these words
Lead-in
What do you know about short-sightedness? 1. definition 2. signs 3. causes 4. ...
Listening A Jenny is listening to a report about short-sightedness.
Reading
B Read the feature article on page 37 and make a list of the measures taken by No.9 High School.
Measures taken by No.9 High School to protect students’ eyes
focusing on a smartphone screen or doing other close work • Having (4) _p_oo_r__li_g_h_ti_n_g or bad reading habits like reading in bed • Spending too little time (5) _o_u_t_d_o_o_r_s__ Signs of short-sightedness • Looking at things with eyes (6) _p_a_rt_ly__sh__u_t • Moving closer to objects • Complaining of (7) __ti_re_d__e_ye_s_ and headaches
Reading
Please make up and act out an interview in pairs. One acts as a newspaper reporter. The other answers his/her questions about how your school deal with the eyesight problems. You can use the information from the article to help you.
人教版高中英语 必修二 Unit3 《Computers ---Pre-Reading》 课件 (共24张PPT)
around the world. D. The changes and the applications of the
computer.
A tip: The key words in the text may help you
to summarize the main idea of the text.
What can we do on a computer in our daily life?
search for some information
watch movies
listen to music
read books/ magazines
send emails to friends Download files
Connection?
Task 1 Skimming
1. Who is the speaker in this story?
A computer.
2. What’s the main idea of the text?
A. The computer wants to find “who he is”. B. The function of the computer. C. The computer becomes popular
Unit 3 Computers
Pre-reading(P17)
Before reading, Try to put these inventions in an order according to the time when they appeared. (make a prediction in your mind) ( ) analytical machine ( ) laptop ( ) calculating machine ( ) robot ( ) PC ( ) universal machine
computer.
A tip: The key words in the text may help you
to summarize the main idea of the text.
What can we do on a computer in our daily life?
search for some information
watch movies
listen to music
read books/ magazines
send emails to friends Download files
Connection?
Task 1 Skimming
1. Who is the speaker in this story?
A computer.
2. What’s the main idea of the text?
A. The computer wants to find “who he is”. B. The function of the computer. C. The computer becomes popular
Unit 3 Computers
Pre-reading(P17)
Before reading, Try to put these inventions in an order according to the time when they appeared. (make a prediction in your mind) ( ) analytical machine ( ) laptop ( ) calculating machine ( ) robot ( ) PC ( ) universal machine
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。
新人教版高中英语必修二《Unit 3 Computers》精品
11. intelligent 12. solve 13.reality 14.personal 15.Personally 16.total 17. totally 18.application 19. explore 20. anyhow 21.goal 22.happiness 23.arise 24.appearance 25.character
been __to_t_a_ll_y__ (完全地) changed. People have
to __e_xp_l_o_re__(探索) solutions by surfing the
Internet. __A_n_y_h_o_w_(不管怎样), computers have
changed people’s way of life!
Computers can simplify your work, by calculating difficult sums easily.
精选课件ppt
8
personal
就我个人看Leabharlann 来，学生应 当恰当地使 用电脑。Personally, students should Use computers in a proper way.
精选课件ppt
12
Witing Task
❖ 写短文描述下面的现象并谈谈你的个人看法。
❖ 当今时代，电脑普遍应用，它不仅通过轻松计算 任何难题的方式简化我们的工作，而且还能帮助 我们解决任务，而这些任务往往是在短时间内难 以完成的。因而不少学生对电脑如此着迷以至于 花费了大量的时间，结果他们考试不及格。即使 如此，个别学生还是疯狂地探究它。
1）so +adj/adv +that从句。 2） so +adj+ a(n)+单数可数名词+that从句。 3）so+ many/much/few/little +名词+that从句。 Such…that表示“如此…以至于”引导结果状语
人教版高中英语必修二Unit3The Internet-Reading for writing课件
the lack of privacy
Never expose personal information.
ThetheIhnartmetro neyeest is a double-edged sword.
Never use the internet for a long time.
the waste of time
the bad effect of unhealthy websites
Never go through unhealthy websites.
What problems are mentioned in the picture?
What other problems wห้องสมุดไป่ตู้ll we face on the Internet?
Online Safety/How to Stay Safe Online
Reading
Para. 2 How can we explain new words or key terms in Para.2?
comment area
主页
页数 分类 图片(库) 联系
Pre-reading
Title
What's the main idea of the blog post? How do you stay safe online and avoid bad experiences on the Internet?
Unit3 The Internet
Reading for Writing
• Figure out the organisation and language features of a blog post;
人教版高中英语 必修二 Unit3 《Computers ---Reading》 (共28张) PPT课件 图文
Words & Expressions Check
1.计算
calculate
2.通用的；宇宙的
universal
3.简化
simplify
4.总数；金额；算术题 sum
5.操作员，接线员
operator
6.合逻辑的；合情理的 logical
7.工艺；科技；技术 technology
8.科技的
technological
6. _m_e_d_i_c_a_l _o_peration 7. s_p_a_c_e_rocket
Fill in the blanks: I began as a c_a_l_cu_l_a_ti_n_g machine in 1642 in
France. In 1822 I was built as an _a_n_a_ly_ti_c_a_l machine. Then in 1936 Alan Turing wrote a book and built a _u_n_iv_e_r_s_a_l machine. As the years haveg_o_n_e_b_y_, I have been made s_m__a_ll_er_ . There were times when my size _t_o_ta_ll_y_ changed. And my memory became _s_o___ large _t_h_a_t _ I couldn’t believe it. In the 1960s they gave me a family_c_o_n_n_e_c_te_d_ by a network. I was able to _sh_a_r_e_m__y_k_n_o_w_l_ed_g_e_with others through the World Wide Web. Since the 1970s many new applications __h_av_e__b_ee_n__fo_u_n_d_ for me.
1.计算
calculate
2.通用的；宇宙的
universal
3.简化
simplify
4.总数；金额；算术题 sum
5.操作员，接线员
operator
6.合逻辑的；合情理的 logical
7.工艺；科技；技术 technology
8.科技的
technological
6. _m_e_d_i_c_a_l _o_peration 7. s_p_a_c_e_rocket
Fill in the blanks: I began as a c_a_l_cu_l_a_ti_n_g machine in 1642 in
France. In 1822 I was built as an _a_n_a_ly_ti_c_a_l machine. Then in 1936 Alan Turing wrote a book and built a _u_n_iv_e_r_s_a_l machine. As the years haveg_o_n_e_b_y_, I have been made s_m__a_ll_er_ . There were times when my size _t_o_ta_ll_y_ changed. And my memory became _s_o___ large _t_h_a_t _ I couldn’t believe it. In the 1960s they gave me a family_c_o_n_n_e_c_te_d_ by a network. I was able to _sh_a_r_e_m__y_k_n_o_w_l_ed_g_e_with others through the World Wide Web. Since the 1970s many new applications __h_av_e__b_ee_n__fo_u_n_d_ for me.
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• Intelligence: cleverer
• Speed: quicker
• Function: calculating----dealing with …, communicating with…
• People’ opinion: clever & useful
Consolidation: Retelling
Guess!
A handbag?
A toy?
Guess more:
I am very old now. I was born in China. Many people used me for calculating in the past, but now I am a bit lonely because they don’t like me now.
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.
Comprehending:
1. Choose the best answers
1) What’s the main idea of the text? A. The computer wants to find “who he is”. B. The functional change of the computer. C. The computer becomes popular around the world. D. The history of the computer.
Homework:
1. Review the passage 2. Do Ex. 1-3 on P19-20. 3. Read the story about
Bill Gates.
5. TIhbeeclaarmgeerstmhaelcl oamndputhteinr ibsu, tthIegmotocrleevmeermeroarnyd ictlheavse.rer, quicker and quicker. And my memoFry
became so large that I couldn’t believe it!
(d) something you use to click on things (files, etc.).
(e) the part of the monitor that you look at.
(f) a separate disk that contains lots of information.
1T.Washkat2c.aDn itshceucsosmiopnuter be used for?
school work games emails music and films chat information photos shopping
smaller desktop
convenient laptop
Do you know who I am?
abacus
I am very small. I can be used for calculating. In China, a lot of students use me when solving mathematical problems.
Do you know who I am?
● I was built as an Analytical Machine by Charles Babbage.”
●”My real father was Alan Turing ....”
● I was able to share my knowledge with others through the World Wide Web.
1642
began … calculating …France
1822 The Analytical Machine … Charles Babbage
1936 Alan Turing … wrote … built …
1940s 1960s
As large as connected … share … talk …
2. Questions
Q1: How did the computer work as an Analytical Machine? The computer followed instructions from cards with holes.
Q2: In how many ways do we say the computer changed? What are they? • Size: smaller
2) What can you infer from the text? A. The computer has artificial intelligence. B. The computer changes a lot over the years. C. The computer was not connected by a network until in the early 1960s. D. Now the computer can only be used to deal with information.
1940s Computers had grown as large as a room.
1960s The first family of computers was connected to each other.
1970s Computers were used in offices and homes.
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.
(a) the part of a computer that stores information.
(b) the part of the computer that you type on.
(c) the part of the computer that looks like a television
cleverer and quicker with time passing. T
3. The computer began to serve the human race
since itswbaisrtbhrought into people’s homes. F
4. Spienocpelethaero1u9n7d0st,htehewcoormldptuhtreoruwghasthueseIdntbeyrneTt.
Do you know who I am?
notebook computer
A huge computer
Palmtop(掌上型电脑)
A PC
Who am I ?
Skimming: Go over the story to find out
who the speaker is. Write down 3 sentences to support your idea. It is a computer.
True or False
1. Alan Turing built ana Aunniavleyrtsicaal lmMaachchininee to
solve any mathematical problems.
F
2. People began to realize that the computer got
calculator
I can be used for calculating. Besides, I can also be used for watching DVD, sending e-mail and communicating through the Internet. However, I am not a PC, because I’m small enough for you to take me with you.
Scanning:
Timeline
1642 The computer began as a calculating machine．
1822 The Analytical Machine was made by Charles Babbage.
1936 Alan Turing wrote a book to describe how computers could be made to work．
1970s now
Become very important in … deal with … communicate …
Match the words with their meanings.
ห้องสมุดไป่ตู้
1 A monitor is 2 The screen is 3 A keyboard is 4 A mouse is 5 A CD-ROM is 6 A hard disk is
• Speed: quicker
• Function: calculating----dealing with …, communicating with…
• People’ opinion: clever & useful
Consolidation: Retelling
Guess!
A handbag?
A toy?
Guess more:
I am very old now. I was born in China. Many people used me for calculating in the past, but now I am a bit lonely because they don’t like me now.
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.
Comprehending:
1. Choose the best answers
1) What’s the main idea of the text? A. The computer wants to find “who he is”. B. The functional change of the computer. C. The computer becomes popular around the world. D. The history of the computer.
Homework:
1. Review the passage 2. Do Ex. 1-3 on P19-20. 3. Read the story about
Bill Gates.
5. TIhbeeclaarmgeerstmhaelcl oamndputhteinr ibsu, tthIegmotocrleevmeermeroarnyd ictlheavse.rer, quicker and quicker. And my memoFry
became so large that I couldn’t believe it!
(d) something you use to click on things (files, etc.).
(e) the part of the monitor that you look at.
(f) a separate disk that contains lots of information.
1T.Washkat2c.aDn itshceucsosmiopnuter be used for?
school work games emails music and films chat information photos shopping
smaller desktop
convenient laptop
Do you know who I am?
abacus
I am very small. I can be used for calculating. In China, a lot of students use me when solving mathematical problems.
Do you know who I am?
● I was built as an Analytical Machine by Charles Babbage.”
●”My real father was Alan Turing ....”
● I was able to share my knowledge with others through the World Wide Web.
1642
began … calculating …France
1822 The Analytical Machine … Charles Babbage
1936 Alan Turing … wrote … built …
1940s 1960s
As large as connected … share … talk …
2. Questions
Q1: How did the computer work as an Analytical Machine? The computer followed instructions from cards with holes.
Q2: In how many ways do we say the computer changed? What are they? • Size: smaller
2) What can you infer from the text? A. The computer has artificial intelligence. B. The computer changes a lot over the years. C. The computer was not connected by a network until in the early 1960s. D. Now the computer can only be used to deal with information.
1940s Computers had grown as large as a room.
1960s The first family of computers was connected to each other.
1970s Computers were used in offices and homes.
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.
(a) the part of a computer that stores information.
(b) the part of the computer that you type on.
(c) the part of the computer that looks like a television
cleverer and quicker with time passing. T
3. The computer began to serve the human race
since itswbaisrtbhrought into people’s homes. F
4. Spienocpelethaero1u9n7d0st,htehewcoormldptuhtreoruwghasthueseIdntbeyrneTt.
Do you know who I am?
notebook computer
A huge computer
Palmtop(掌上型电脑)
A PC
Who am I ?
Skimming: Go over the story to find out
who the speaker is. Write down 3 sentences to support your idea. It is a computer.
True or False
1. Alan Turing built ana Aunniavleyrtsicaal lmMaachchininee to
solve any mathematical problems.
F
2. People began to realize that the computer got
calculator
I can be used for calculating. Besides, I can also be used for watching DVD, sending e-mail and communicating through the Internet. However, I am not a PC, because I’m small enough for you to take me with you.
Scanning:
Timeline
1642 The computer began as a calculating machine．
1822 The Analytical Machine was made by Charles Babbage.
1936 Alan Turing wrote a book to describe how computers could be made to work．
1970s now
Become very important in … deal with … communicate …
Match the words with their meanings.
ห้องสมุดไป่ตู้
1 A monitor is 2 The screen is 3 A keyboard is 4 A mouse is 5 A CD-ROM is 6 A hard disk is