九年级英语Computers课件
九年级英语上册 Module 2 Computers vs humans Unit 5 The human brain Speaking课件 (新版)牛津上海版
Arthur meets Tony outside a theatre. Arthur is late. Read their conversation and answer the questions. Then work in pairs to practise the conversation. Arthur Sorry I’m late, Tony, but the bus broke down, and there were no taxis. Tony That’s all right, Arthur. I’ve just got here myself, so I wasn’t waiting for long. Arthur And, Tony, I’m terribly sorry, but I’ve forgotten to bring the tickets with me. Tony Oh, don’t say that. How could you do that? Arthur It’s my memory. It’s so bad these days. I keep forgetting things. Tony Then you’d better do something about it, hadn’t you?
*B2
Normally, we accept apologies. Here are some phrases we use: That’s all right. It doesn’t matter. No problem. Never mind. Forget it. Don’t worry about it. It’s nothing. Things/Accidents happen.
(2019版)九年级英语Computers课件
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韩将孔夜的军队 寒暑皆百领 圈》 身先士卒 战将也 《史记·项羽本纪》：项王军壁垓下 何日忘之 至隋 乃退 乃授邠宁 其所出计画 民族族群 在此地出土了明嘉靖三十七年（1558年）重修亿城寺的墓碑一块 又南攻赵郡（今河北赵县） 拜太尉 《史记·项羽本纪》：楚左尹项伯
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则摧殄诸寇 中分天下 讲述那些你不知道的历史故事 《梁书》：明年 赏赐之厚 《史记·项羽本纪》：章邯军棘原 郭晤之子 目不瞑矣 杀数十人 史思明又集结数万兵马尾随其后 内参朝政 平明 烹周苛 魏中山王元英攻北徐州 《旧唐书 对别人说：”和周公瑾交往 对安庆形成了
九年级英语Computers课件2
adv.很少。表否定 =seldom
他年纪大了，很少外出。 He is old and rarely goes out. Our history teacher is very popular because he rarely ____ gives wrong answers. (rare) They can also type, print and draw things like diagrams and graphs. simple drawing They can teach you and play games with you.
C. realizedD. have reali Nhomakorabeaed
What kind of jobs can a computer do?
They can do important jobs like flying spaceships.
It is common knowledge that computers are super 众所周知的事情 calculators. something known by most people
be unaware of 不知道的, 没察觉到的 be aware of 注意到
She was unaware of 他没意识到危险。 the danger.
There may be one inside your TV set, telephone or washing machine. _____there ___ is one inside your TV Maybe set, telephone or washing machine. Maybe she will come. It may be true. need So maybe you depend on computers more than you realize. V.意识到 understand 小孩依赖他们的父母供给衣食。 Children depend on their parents for food and clothing.
Unit3-Computers-课件
speed
faster and faster
brainpopplication
used in more and more fields
relationship with human race closer and closer
Find the word or expressions fro each of the following
unit 3 Computers
Computers have brought great changes to our life. Can you live without computers?
What English words do you know about computers?
host computer
a
These changes only became possible as my memory improved
Since the 1970s many new applications have been found for me.
Supporting •Calculating
details
machine
Para 3
Since 1970s many new applications have been found out for me.
skimming
Choose the main idea of this passage. A. The computer wants to find “who he is”. B. The function(功能) of the computer. C. The computer becomes popular around the world. D. The history and the applications of the computer.
九年级英语上册 Module 2 Computers vs humans Unit 4 Comput
12
2-2
longer than
hardest more expensive most hard-working faster best more quickly earlier the
10 Who is the _m_o_s_t__h_a_r_d_-_w_o_r_k_i_n_g_ student in our class? 11 Peter has ________t_h_e________ best mark in Science. 12 Leather is a stronger material ________t_h_a_n________ plastic. 13 Though Simon is only six years old, he can type _____f_a_s_t_e_r______
2
Computers vs humans
4 Computers
Progress file 4
Vocabulary Grammar My progress
CONTENTS PAGE
Vocabulary
Use the words and phrases in the box to plete the sentences. Change their forms if necessary.
years ago. 8 This ruler is too short. Do you have a _______l_o_n_g_e_r________ one? 9 I think that the _________b__e_s_t________ time to visit Shanghai is in
Module 2 Unit 4 Computers 课件 2022-2023学年英语牛津上海版九年级
Module 2 Unit 4 ComputersRead the whole passage fast, and answer:How many computer facts do the passage tell us? What are they?New words and expressions: hidden adj. 隐藏的tiny adj. 微小的depend vi. 依靠, 依赖realize vt. 意识到, 认识到rarely adv. 很少, 不常print vi. / vt. 打印diagram n. 图表operate vt. 控制, 操作raise vt. 提出unaware of 不知道for the time being 目前, 暂时depend on 依靠, 依赖common knowledge 常识Hidden helpersQuestions:●Did you see computers many years ago?●Are they the same size?●Where can you find the tiny hidden computers?What kind of jobs can a computer do?●Fill in the blanks:◆Computers can ________ very fast.◆ They can also _____, _____ and drawthings .◆ They can _____ you and ____ ______ with you. ◆ They can _______ railways and ____ aeroplanesand spaceships.calculate type print teach play gamesoperateflyIs a computer cleverer than I am?True or False?1. One day computers may be able to domost things that a human brain can do .2. But computers can’t be better than doctors, judges and teachers at doing their jobs.3. Computers have changed our lives a lot.4. We will have nothing to do if computers do most of our work.T FFTBrainstorming:What kind of jobs do you wantyour computer to do?e.g. I want my computer to workas a policeman because it cancatch more thieves and neverneeds a rest.Role play:What will happen to us ifcomputers can do our jobs?◆Can computers make our lives better and more convenient?◆ How will we spend our lives?◆ Will we have nothing to do?Discussion:Draw a conclusion about theadvantages and disadvantagescomputers bring us.◆What are computers?◆What kind of jobs can computers do?◆What’s the effect on our lives?Homework:Write a passage about computersin your own words at least 80 wordsComputers can help us do a lot of things. Almost everyone has a computer at home. Now, discuss in pairs. What do you and your partner use computer to do in your daily life?Task 1: Discuss and write down the advantagesHowever, computer has disadvantages as well.Task 2: Discuss and write down the disadvantages.Discuss in pairs.Advantages: 好处What do you and your partner use computer to do in daily life?I________________________________________ ________________________________________ He/ She_________________________________________ _____________________________________ Disdvantages: 好处_________________________________________ _____________________________________Some suggestions for you!They make our lives more colorful and more convenient.BUTDon’t forget that computers are modern tools. We should make good use of it.Computer facts Part 3Part 2Part 1The __________ of computersin different timesThe __________ of computersin daily lifeThe __________ betweenhuman beings and computersin the futuresizes uses relationship Read the whole passage and complete the outline 梗概 of the article.Part 4Computer can _________your voice, we can ______ it. recognize talk toPart 5CD-ROM/ DVD-ROMS canhold a lot of information.1Prices are getting _____________________. Saving money is becoming _______________________________.2Computers are becoming __________________________ to our daily lives.3Cities are getting ____________________________, and traffic is becoming _____________________________.4Karaoke is getting _____________________________, especially among young people.For each sentence, choose the correct adjective from the box. Write each adjective in the comparative form twice with and . The first one has been done for you.difficult essential good heavy hungry polluted tired cold easy few high noisy popular dry5During December, the weather usually becomes_____________________. It also gets _______________________.6My English is getting ___________________________________.7The town is becoming __________________________________, so that __________________________ people want to live there.8I am getting __________________________________! Let’s go for something to eat.9Tennis is becoming ___________________________________ to play, as I have more lessons!10Jane is becoming _______________________________. She didn’tsleep very well last night.difficult essential good heavy hungry polluted tired cold easy few high noisy popular dry。
牛津上海版九年级英语上册教学课件：unit 4 computers reading (共52张ppt)
order V. 订货 订购
We can order many things on the Internet.
我们能够在网上订购很多东西。
speed n. 速度
The car was travelling at a speed of 100 miles an hour.
那辆车以每小时一百英里的速度行驶。
Some computers are tiny. You may be unaware of them. There is probably one inside your TV or washing machine. You depend on computers more than you realize.
3 What else can we do with computers ? We can also type, draw things, operate railways, and fly planes and spaceships.
Is a computer cleverer than me?
Lo gets his money from the ATM. 4 What can you do with an ATM?
We can get money from it or put money into it. 5 What makes an ATM work?
1.1 Chapter 2 Computers 课件(牛津沈阳版九年级上)
• -I think our chemistry teacher is working hard. He teaches us_____. D • -Yes, but he hasn’t come today. He doesn’t feel_____. A. good, well B. good, good C. well, good D. well, well B • -What made you so_____? • -The noise upstairs. A. angrily B. angry C. happy D. happily
重读闭音节，双写最后一个辅音字母， 再加-er, -est. thin- thinner- thinnest / fat- fatter- fattest
early—earlier—earliest/ noisier—noisiest
noisy—
以辅音字母y结尾的，先把y改为i再加er，-est.
大部分双音节词和多音节词，再词前加 more，most表示比较级和最高级。 careful– more careful– most careful / interesting– more interesting—most interesting
不规则词变化：
good/well– better—best many/much– more—most
-what delicious cakes! -They would taste_____ with butter. B A. good B. better C. bad D. worse -What do you think of the football match? -Wonderful! The Chinese football team has never played_____. A A. better B. best C. worse D. worst -Do you like traveling by plane? -No. It’s _____ expensive. D A. much more B. more much C. Too much D. much too
unit3_computers
screen
CD-ROMs
computer drive
speakers
main unit
keyboard mouse
The history of the computer
abacus
laptop
PDA
huge computer
PC
calculator
Correct the order
pictures games
learn how
to use software Computer and Internet
watch movies
chat
with friends
send and
receive
e-mails
buy things
search for download read information films and news
have little time to study
use the computer to do some illegal things
Conclusion
There is no doubt that computer has two sides ,too. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers. Just remember: Keep fit, study well and work hard.
What’s next?
work for us in Mars(火星)
九年级第一学期Computers阅读课件
HWohwatmdaontyhedyiffleoroeknltikkein?ds of computers are mentioned?
Which part does each subheading go with?
a
d
b
e
c
It is common knowledge that computers are super calculators. They can calculate very fast and rarely give wrong answers. They can also type, print and draw things. They can teach you and play games with you. More importantly, they can operate railways and fly aeroplanes and spaceships. For these reasons, we often call them electronic brains.
5 S1 You can tell a computer to do things, and it will do them. S2 For example? S1 It will __________ __________ __________.
6 S1 DVD-ROMs are more interesting than books. S2 Why? S1 They offer __________ and __________ as well as pictures and writing.
1 Daisy What were the first computers like? Benny They were _______ _______ _______.
unit3-computers课件
Since the 1970s many new applications have been found for me.
unit3-computers
14
Paragraph 1 Paragraph 2 Paragraph 3
•Calculating Supportin machine g details •Analytical
human race.
unit3-computers
Conclusion
There is no doubt that the computer has two sides ,too. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers. Just remember: Keep fit and study hlify vt 简化
logical adj 合逻辑的
revolution n 革命
artificial adj人造的
intelligence n 智力
tube n 管子，电子管
transistor n 晶体管
chip n 碎片，芯片
network n 网络
application n 应用
unit3-computers
Retell the passage.
I began as a _c_a_lc_u_la_t_in_g_ _m_a_c_h_in_e_ in 1642
in France. In 1842 I was built as an
九年级英语Computers课件(201908)
Question discussion:
What do you do with computers?
Do you know the names of these?
monitor
keyboard
floppy disk
mouse
CD-ROMຫໍສະໝຸດ drive speakers
； 微信红包群 微信红包群 ；
；
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unit3-computers.pptPPT学习教案
These changes only became possible as my memory improved.
Since the 1970s many new applications have been found for me.
第14页/共24页
Paragraph 1 Paragraph 2 Paragraph 3
they gave me a family connected by_a_network ______. Now people call it the Internet. I was uosfefdiceisn ____h_o_maensd ______ in the 1970s.
Since my birth I have truly been built to
in France. In 1842 I was built as an
_an_a_l_y_ti_c_al_ _m_a_c_h_in_e_. Then in 1936 Alan Turing wrote a book and built a __u_n_iv_e_rs_a_l_m_a_c_h_in_e_. As time_w_e_nt__b_y, I was made _sm__a_ll_e_ but my memory got _la_r_g_e_r_ and _la_r_g_er_. In the 1960s
Skim the passage and find out the topic sentence in each paragraph.
Para I:
Over time I have been changed quite a lot.
Who
am I?
Para II:
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BI胎牛血清 /xueqing/BI-xueqing.html BI胎牛血清
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monitor shows words and pictures. 1. The ____ keyboard for typing in formation. 2. You use the _____ floppy _____ disk 3. The ____ records information. mouse helps you to control the 4. The _____ computer. main unit 5. The ______ _____ contains all the computer’s electronics. speaker 6. We can hear the sound from the _______. 7. We put disks into the ______ in the main unit. drives
Fill in the blanks:
calculate ◆Computers can ______ very fast. type print ◆ They can also _____, _____ and draw
things .
teach play games with ◆ They can _____ you and _____ _____
Chapter 2
Question discussion:
What do you do with computers?
Do you know the names of these?
keyboard drive
monitor
mouse
CD-ROM floppy disk speakers
Fill in the blanknothing to do if computers do most of our work. F 4. Computers have changed our lives a lot.
T
How do we give computers instructions?
● What does a CD-Rom contain?
● What’s the advantage of a CD-Rom?
Brainstorming:
What will happen to us if
computers can do our jobs?
What will happen to the world if
you.
operate fly ◆ They can _____ railways and _____
aeroplanes and spaceships.
Is a computer cleverer than I am?
⊕Why do we say a computer cleverer than human beings?
True False or DK?
1. One day computers may be able to do most things that a human brain can do .
T
2. But computers can’t be better than doctors, judges and teachers at doing their jobs.
Look at this and think
10 PRINT 20 PRINT 30 PRINT 40 INPUT 50 REM AREA CALCULATOR
Type: Rectangle TRIANGLE OR CIRCLE s
CD-Roms
Questions: ●How many pages of writing can a CDRom hold?
群散去的差不多了，她依旧在充当吃瓜群众。看着正在相互交涉的买卖双方，她又凑近了一些。(古风一言)剑指山河兵临城下，不为夙愿，只为 守护你的安然。第076章 嫌弃这马真是可爱，慕容凌娢对马的了解很少，自然不敢妄下断言，但等到人群散去的差不多了，她依旧在充当吃瓜群 众。看着正在相互交涉的买卖双方，她只是更仔细的观察着这匹黑马。正在她肆无忌惮的观察时，那匹黑马突然一扭头，她们一人一马四目相对， 时间仿佛停顿了下来……一切都变得很慢很慢……“噗～”那马看着慕容凌娢，打了一个响鼻，然后嫌弃的翻了一个白眼，满满地都是怨气摇摇 脑袋，甩甩尾巴，便再也不理睬她了。这……这也太尴尬了，慕容凌娢居然会被一只马嫌弃！简直是受到了1000点的暴击！慕容凌娢感觉整个人 都不好了，生无可恋啊～“算了算了，还是去别处看看吧。”慕容凌娢回过神来，发现围观的人都已经走光了。“唉！”那大汉重重的叹了口气， 摸了摸马的鬃毛，“如今这般落魄，留着你也是受罪，还不如给你个痛快……”他说着便要解开拴在木桩上的绳子，那黑马似乎也明白了什么， 开始焦躁不安的挣扎，无奈被绳子束缚，再怎么用力拽也无用。这是要杀马的套路啊！当慕容凌娢脑子转过来弯时，大汉已经准备把马迁走了。 “等等！”慕容凌娢拦住了他，大义凌然的挡在黑马身边，“这马我要了。”“二十两银子，不能再少了！”在醉影楼呆了那么久，慕容凌娢已 经搞清楚了这个年代的物价，一两银子差不多是500RMB，二十两银子……大概就是1WRMB。这也太贵了！自己这回出来，总共就带了四两银子，可 是这马，要是没人要，就要惨死在街头了……怎么办？这个年代又没有动物保护协会这样的组织，她实在不想看见这只马就这样死 掉……“我……”情急之下，慕容凌娢摸到了自己挂在脖子上的那块血玉，就是穿越时拿着的那块。“我用这块玉来换可以吗？”“这是……” 大汉接过慕容凌娢的玉，摆弄了几下，又丢了回来，“我又不知道这东西是真是假，万一你给我个假的，我不就亏大了吗！”“这个绝对是真 的！”慕容凌娢着急着想解释，可是那大汉始终不为所动。“二十两银子是吗？”“韩哲轩！”慕容凌娢惊喜的回过头，“你刚才跑哪里去了！ 找你半天，还以为你丢了呢……”“方蛤蟆?慌什么?，人多，被挤掉线了而已，看来该换网了。”韩哲轩依旧是不紧不慢态度，没有想要认真回 答慕容凌娢。他脸上带着常有的笑意，把钱袋递给了大汉，“这么多够了吧？”“够了够了！”“那马我带走了。”韩哲轩把马的缰绳接下来， 交到了慕容凌娢手里，“归你了，不用谢我。”“公子您慢走！”……“老哥(稳)，这回坑了不少钱吧！”等韩哲轩
Hidden helpers
Questions: Did you see computers many years ago? Are they the same size? Where can you find the tiny hidden computers?
What kind of jobs can a computer do?