高中英语必修二unit3PPT课件
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新人教高中英语必修二Unit3TheInternet-ReadingandThinking公开课课件
No longer wait in line or carry cash when shopping; easily get updated information; download software, document, and images; listen to music; watch films; play games; explore the world; join an online group; apply for work online; start an online company; take online classes; start a charity website
Para 3 Jan use the Internet to help the old.
Para 4 Jan use the Internet to make society better.
Example of a 59year-old man
Example of a 61-yearold man
Reading for thinking
Reading for structure
Can you analyze the structure of the passage by drawing a mind map?
Para 1 People's lives have been changed.
Para 2 Jan use the Internet to help deal with her illness.
Reading for details
1. Read the passage again and try to answer the following questions. (1) In what way does the writer tell us that life has been changed by the Internet? (2) Why did Jan quit her job? (3) How did the people in the online community help her? (4) Why did she start the IT club? (5) What is the "digital divide"? (6) What's Jan's next goal?
Para 3 Jan use the Internet to help the old.
Para 4 Jan use the Internet to make society better.
Example of a 59year-old man
Example of a 61-yearold man
Reading for thinking
Reading for structure
Can you analyze the structure of the passage by drawing a mind map?
Para 1 People's lives have been changed.
Para 2 Jan use the Internet to help deal with her illness.
Reading for details
1. Read the passage again and try to answer the following questions. (1) In what way does the writer tell us that life has been changed by the Internet? (2) Why did Jan quit her job? (3) How did the people in the online community help her? (4) Why did she start the IT club? (5) What is the "digital divide"? (6) What's Jan's next goal?
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:
必修二Unit3-computers-reading课件--公开课课件
Unit 3 Computers
Learning Aims
1. To learn about something about computers.
2. Reading and understanding, catching the history and information of the passage“who am I ?”.
Since the 1970s many new applications
Para III:
have been found out for me.
Topic sentence
Paragraph 1
Over time I have been changed quite a lot.
Supporting 1 calculating machine
these years?
Who am I ?
Skimming(Fast reading)
1. Who is the speaker –“I”—in this story?“ I ” am a _____c_o_m_p_u_t.er
2. What’s the main idea of this passage? A. The development of computers. B. The development and the applications of
Can you tell the development of computers? What do they have in common?
abacus
calculator
huge comlaptop
PC
What’s next?
What do you think will be the next development of computers?
Learning Aims
1. To learn about something about computers.
2. Reading and understanding, catching the history and information of the passage“who am I ?”.
Since the 1970s many new applications
Para III:
have been found out for me.
Topic sentence
Paragraph 1
Over time I have been changed quite a lot.
Supporting 1 calculating machine
these years?
Who am I ?
Skimming(Fast reading)
1. Who is the speaker –“I”—in this story?“ I ” am a _____c_o_m_p_u_t.er
2. What’s the main idea of this passage? A. The development of computers. B. The development and the applications of
Can you tell the development of computers? What do they have in common?
abacus
calculator
huge comlaptop
PC
What’s next?
What do you think will be the next development of computers?
一轮复习新人教版高中英语必修二教材解读UNIT3THEINTERNET课件
5. It is said that body language _a_c_c_o_u_n_ts_ (account) for 55 percent of a 词
first impression while what you say just 7 percent.
[词汇变形]根据汉语释义写出单词及其变化形式
1. blog n. _博__客__vi. 写__博__客__ 阅 2. blogger n. 博__客__作___者__；__博__主_ 读 3. engine n. _引__擎__；__发__动__机__；__火__车__头_
单 4. stream vt. _流__播__(不__用__下__载___直__接__在__互__联__网__上__播__放__音__视__频__)_；__流__出___ 词 vi. 流__动__n. _小__河__；__溪__流_
心 2. (2020·全国卷Ⅰ)The engineers at the Massachusetts Institute of
单 Technology (MIT) have taken it a step further — changing the actual
词 composition of plants in order to get them to perform diverse, even
拓 nobody here likes him. (rude) 展 4. The boy asked me an _e_m_b_a_r_ra_s_s_in_g__ question this morning. In other
words, the question _e_m_b_a_r_ra_s_s_e_d_me so much that I was _e_m_b_a_r_ra_s_s_e_d_ 单
first impression while what you say just 7 percent.
[词汇变形]根据汉语释义写出单词及其变化形式
1. blog n. _博__客__vi. 写__博__客__ 阅 2. blogger n. 博__客__作___者__；__博__主_ 读 3. engine n. _引__擎__；__发__动__机__；__火__车__头_
单 4. stream vt. _流__播__(不__用__下__载___直__接__在__互__联__网__上__播__放__音__视__频__)_；__流__出___ 词 vi. 流__动__n. _小__河__；__溪__流_
心 2. (2020·全国卷Ⅰ)The engineers at the Massachusetts Institute of
单 Technology (MIT) have taken it a step further — changing the actual
词 composition of plants in order to get them to perform diverse, even
拓 nobody here likes him. (rude) 展 4. The boy asked me an _e_m_b_a_r_ra_s_s_in_g__ question this morning. In other
words, the question _e_m_b_a_r_ra_s_s_e_d_me so much that I was _e_m_b_a_r_ra_s_s_e_d_ 单
高二英语(外研)选择性必修二 Unit 3 Times change (3) -课件
Readiห้องสมุดไป่ตู้g for main idea
Look at the title and predict what the passage is mainly about and the author’s attitude towards emojis.
Title: Emojis: a new language?
Reading for main idea
What’s the author’s attitude towards emojis?
On that day, emojis will have become a real pictorial “language”. But for now, maybe it’s best that we just enjoy using them.
Reading for information
Why have emojis become more and more popular? For instance, if your friend is moving across the country, you may just send them a string of crying faces to express your sadness over your separation.
Reading for main idea
Read the text, find out the main idea of the text and check your predictions.
It mainly talks about the development and influence of emojis.
高一英语(外研版)-必修二 Unit 3 On the move(5)(58PPT课件)
What Nick has done to improve What Nick hopes to achieve
3. What information is included in Nick’s story? The information included in Nick’s story is: what kind of sport Nick plays, how he got started with the sport, how he felt about the sport, what he’s done to improve, and what he hopes to achieve in the future.
Stories wanted!
This new global site is a place for sports lovers to share their stories. We are looking for stories to inspire our readers. Do you want to share your story? Send it to us right now!
写作结构
本单元的写作任务是写一篇自己喜欢的运动故事，文章主体时态通常采 用一般现在时，但也需根据实际情况采用适当的时态。在介绍自己喜欢的运 动时，宜采用“总——分——总”的结构，介绍某项运动的发展史和某个体 育明星时可以采用时间顺序，介绍奥运场馆和举办城市时可采用空间顺序。 在行文时，应使用恰当的过渡词汇，使各要点之间成为一个有机的整体。
体育爱好者分享自己故事的地方
Stories wanted! This new global site is a place for sports lovers to share their stories. We are looking for stories to inspire our readers. Do you want to share your story? Send it to us right now!
3. What information is included in Nick’s story? The information included in Nick’s story is: what kind of sport Nick plays, how he got started with the sport, how he felt about the sport, what he’s done to improve, and what he hopes to achieve in the future.
Stories wanted!
This new global site is a place for sports lovers to share their stories. We are looking for stories to inspire our readers. Do you want to share your story? Send it to us right now!
写作结构
本单元的写作任务是写一篇自己喜欢的运动故事，文章主体时态通常采 用一般现在时，但也需根据实际情况采用适当的时态。在介绍自己喜欢的运 动时，宜采用“总——分——总”的结构，介绍某项运动的发展史和某个体 育明星时可以采用时间顺序，介绍奥运场馆和举办城市时可采用空间顺序。 在行文时，应使用恰当的过渡词汇，使各要点之间成为一个有机的整体。
体育爱好者分享自己故事的地方
Stories wanted! This new global site is a place for sports lovers to share their stories. We are looking for stories to inspire our readers. Do you want to share your story? Send it to us right now!
2019新人教高中英语必修二Unit3 The Internet单词讲解公开课课件
（电台或电视台）现场采访节目
(1) He chatted ___w_i_th_/_to__ his friend ___a_b_o_u_t __ the charity
concert which was to be held the next week.
Chatting online enables you to
If you stream video, you play it on your computer while it is being downloaded from the Internet.
4. stream vt. 流播(不用下载直接在互联网上播放音视频) vi. 流动;流出 n.小河;溪流
7. cash /kæʃ/ n. 现金;金钱 pay in /by cash 用现金支付 pay by credit card 用信用卡
be short of cash 缺钱
cashier 收银员
coin 硬币 bill(US) / note(UK) 纸币 1) We no longer have to wait in line or carry cash around when we go shopping. 2) It doesn’t matter whether you pay in cash or by credit card in this store.
2019新人教高中英语必修二 Unit 3 The Internet
单词精讲
PPT模板下载：/moban/ 节日PPT模板：/jieri/ PPT背景图片：/beijing/ 优秀PPT下载：/xiazai/ Word教程： /word/ 资料下载：/ziliao/ 范文下载：/fanwen/ 教案下载：/jiaoan/ 字体下载：/ziti/
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.
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
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.
牛津译林版高中英语必修二模块2Unit3Welcome课件
tribute(尊敬 )to her.
Bill Gates started Microsoft, the biggest computer technology company in the world.
• He is chairman of Microsoft Corporation and the worldwide leader in software, services and solutions that help people and businesses realize their full potential. He offers many jobs for people. It is said that he employs more than 55000 people in 85 countries and regions. He and his wife set up a foundation(基金会) focusing on improving global health. He is also the richest man in the world-worth and estimated(估价)$40 billion in 1997 according to Forbes (福布斯)magazine.
• 1.Do you think these people have made usefulchanges to the way we live today?
• 2.Which of these people’s achievements have the largest effect on our lives today?
and tenth symphony at last.
Bill Gates started Microsoft, the biggest computer technology company in the world.
• He is chairman of Microsoft Corporation and the worldwide leader in software, services and solutions that help people and businesses realize their full potential. He offers many jobs for people. It is said that he employs more than 55000 people in 85 countries and regions. He and his wife set up a foundation(基金会) focusing on improving global health. He is also the richest man in the world-worth and estimated(估价)$40 billion in 1997 according to Forbes (福布斯)magazine.
• 1.Do you think these people have made usefulchanges to the way we live today?
• 2.Which of these people’s achievements have the largest effect on our lives today?
and tenth symphony at last.
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。
新外研社高中英语选择性必修二Unit3Times Change-Using Language课件
I saw that reconstruction was being done by people on the old market. The old gate was being torn down by some people.
Some were removing the wooden stands. Some were clearing away rubbish from the floor. While all this was going on, a journalist was taking photos.
Rewrite the passage using the past continuous passive.
Walking home a few days ago, I saw that people were doing reconstruction work on the old market. It would be turned into a modern shopping mall. Some people were tearing down he old gate.
News was being edited with a pen while it can now be edited on a computer.
News was being printed on paper while it can now be released on the Internet.
The wooden stands were being removed by some people. Rubbish was being cleared away by some people from the floor. While all this was going on, photos were being taken by a journalist.
Some were removing the wooden stands. Some were clearing away rubbish from the floor. While all this was going on, a journalist was taking photos.
Rewrite the passage using the past continuous passive.
Walking home a few days ago, I saw that people were doing reconstruction work on the old market. It would be turned into a modern shopping mall. Some people were tearing down he old gate.
News was being edited with a pen while it can now be edited on a computer.
News was being printed on paper while it can now be released on the Internet.
The wooden stands were being removed by some people. Rubbish was being cleared away by some people from the floor. While all this was going on, photos were being taken by a journalist.
人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共24张PPT)
The development of computers:
Analytical machine
Universal machine Internet
Artificial intelligence
Computer
Calculating machine
The development of computers:
Exploration
How can we find the top sentences quickly and correctly?
1. the first sentence of the paragraph. 2. the last sentence of the paragraph. 3. the second sentence or the sentence after such words as "however, but… 4. No topic sentences. We should conclude.
Careful reading
Task 1: Scan the text and then choose the best
answer according to the text.
1.How long did it take before the computer was built as
an analytical machine?
advantages
1municate with friends all over the world 2.listen to the music 3.see films & watch news 4.play games 5.do shopping 6.save a lot of time 7.do a lot of useful things 8……..
Analytical machine
Universal machine Internet
Artificial intelligence
Computer
Calculating machine
The development of computers:
Exploration
How can we find the top sentences quickly and correctly?
1. the first sentence of the paragraph. 2. the last sentence of the paragraph. 3. the second sentence or the sentence after such words as "however, but… 4. No topic sentences. We should conclude.
Careful reading
Task 1: Scan the text and then choose the best
answer according to the text.
1.How long did it take before the computer was built as
an analytical machine?
advantages
1municate with friends all over the world 2.listen to the music 3.see films & watch news 4.play games 5.do shopping 6.save a lot of time 7.do a lot of useful things 8……..
外研版高中英语必修二课件 Unit 3 On the move Section Ⅰ
栏目 导引
Unit 3 On the move
(1)on the basis of (2)base n. vt. base...on... be based on/upon (3)basic adj.
以……为基础；在……基础上 基础；基地 以……为基础 以……为基础 以……为基础/依据 基础的
栏目 导引
栏目 导引
Unit 3 On the move
1. _t_o__o_n_e_’s_h__ea_r_t_’_s_c_o_n_t_en__t ___ 尽情地，心满意足地
2. _g_o_b__a_ck__
追溯到；回溯到
3. __b_re_a_k__d_o_w__n____ 重 点
4. _b_r_e_a_k_o_u_t_______ 短
5. t_a_k_e_._.._fo_r__e_x_a_m_p_l_e 语
6. __p_u_t_d_o_w__n______
拆除； 出故障；(身体) 垮下来 (战争、战斗或疾病)爆发 以……为例 放下
7. _b__e_s_h_a_p_e_d__li_k_e__
形状像……
8. __m_o_r_e__th_a_n______
代表，表示 球门 满意，满足 因素，要素
பைடு நூலகம்
栏目 导引
Unit 3 On the move
5. _b_a_s_is_______ n．基础；根据→basic adj.基本的；基 础的 重 拓 6. _e_q_u_i_p_m__e_n_t_ n．装备，设备，用具→equip vt.装备； 点 展 配备 单 词 7. _d_e_f_e_n_d_____ v．(在比赛中)防守，防卫→defence 词 汇 n．保护；防卫 8. _d_e_a_t_h______ n．死，死亡→die v．死亡→dead adj. 死的
Unit 3 On the move
(1)on the basis of (2)base n. vt. base...on... be based on/upon (3)basic adj.
以……为基础；在……基础上 基础；基地 以……为基础 以……为基础 以……为基础/依据 基础的
栏目 导引
栏目 导引
Unit 3 On the move
1. _t_o__o_n_e_’s_h__ea_r_t_’_s_c_o_n_t_en__t ___ 尽情地，心满意足地
2. _g_o_b__a_ck__
追溯到；回溯到
3. __b_re_a_k__d_o_w__n____ 重 点
4. _b_r_e_a_k_o_u_t_______ 短
5. t_a_k_e_._.._fo_r__e_x_a_m_p_l_e 语
6. __p_u_t_d_o_w__n______
拆除； 出故障；(身体) 垮下来 (战争、战斗或疾病)爆发 以……为例 放下
7. _b__e_s_h_a_p_e_d__li_k_e__
形状像……
8. __m_o_r_e__th_a_n______
代表，表示 球门 满意，满足 因素，要素
பைடு நூலகம்
栏目 导引
Unit 3 On the move
5. _b_a_s_is_______ n．基础；根据→basic adj.基本的；基 础的 重 拓 6. _e_q_u_i_p_m__e_n_t_ n．装备，设备，用具→equip vt.装备； 点 展 配备 单 词 7. _d_e_f_e_n_d_____ v．(在比赛中)防守，防卫→defence 词 汇 n．保护；防卫 8. _d_e_a_t_h______ n．死，死亡→die v．死亡→dead adj. 死的
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1936 Alan Turing wrote a book to describe how computers could be made to work．
1940s Computers had grown as large as a room.
1960s The first family of computers was connected to each other.
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 ....”
11
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.
● I was able to share my knowledge with others through the World Wide Web.
8
Scanning:
Timeline
1642 The computer began as a calculating machine．
1822 The Analytical Machine was made by Charles Babbage.
became so large that I couldn’t believe it! 10
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.
1
Guess!
A handbag?
A toy?
2
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.
1970s Computers were used in offices and homes.
9
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
cleverer and quicker with time passing. T
3. The computer began to serve the human race
since itswbaisrtbhrought into people’s homes. F
12
2. Questions
Q1: How did the computer work as an Analytical Machine? The computer followed instructions from cards with holes.
Do you know who I am?
notebook computer
5
abacus
Caculator计算器
A h电脑) laptop(手提电脑) A PC 6
Who am I ?
7
Skimming: Go over the story to find out
Do you know who I am?
abacus
3
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?
4. Speinocpelethaero1u9n7d0st,htehewcoormldptuhtreoruwghasthueseIdntbeyrneTt.
5. TIhbeeclaarmgeerstmhaelcl oamndputhteinr ibsu, tthIegmotocrleevmeermeroarnyd ict lheavse.rer, quicker and quicker. And my memoFry
calculator
4
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.
1940s Computers had grown as large as a room.
1960s The first family of computers was connected to each other.
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 ....”
11
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.
● I was able to share my knowledge with others through the World Wide Web.
8
Scanning:
Timeline
1642 The computer began as a calculating machine．
1822 The Analytical Machine was made by Charles Babbage.
became so large that I couldn’t believe it! 10
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.
1
Guess!
A handbag?
A toy?
2
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.
1970s Computers were used in offices and homes.
9
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
cleverer and quicker with time passing. T
3. The computer began to serve the human race
since itswbaisrtbhrought into people’s homes. F
12
2. Questions
Q1: How did the computer work as an Analytical Machine? The computer followed instructions from cards with holes.
Do you know who I am?
notebook computer
5
abacus
Caculator计算器
A h电脑) laptop(手提电脑) A PC 6
Who am I ?
7
Skimming: Go over the story to find out
Do you know who I am?
abacus
3
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?
4. Speinocpelethaero1u9n7d0st,htehewcoormldptuhtreoruwghasthueseIdntbeyrneTt.
5. TIhbeeclaarmgeerstmhaelcl oamndputhteinr ibsu, tthIegmotocrleevmeermeroarnyd ict lheavse.rer, quicker and quicker. And my memoFry
calculator
4
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.