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人教版英语模块2第三单元warmingupandreading

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unit3 section ⅰ warming up & reading课件 新人教版必修2

unit3 section ⅰ warming up & reading课件 新人教版必修2

运用 完成句子 solve his problems ①He went there hoping to ______________________ ( 解决 他的问题)． the solution to ②We still haven't found ____________________ (解决方法) our argument.
了怎样使我成为一台 “通用机器”来解决任何数学难题。 3．solve vt.解决；解答
典例 I solved the word puzzle in three minutes.
我用三分钟解出了那个字谜。 拓展 solve 的名词形式为 solution，后面常接“介词 to＋ 名词/代词”，意为“„„的解决方法”。如： The only solution to the trouble is to sit and talk peacefully. 解决这件事的唯一方法是平静地坐下来谈谈。
典例 What do these writers have in common? 这些作家有哪些共同之处？
拓展 common knowledge/sense 常识
in common with...和„„一样
have something/much/little/nothing in common with... 与„„ 有一些/很多/很少/没有共同之处 运用 完成句子 ①______________________ (和„„一样) many Americans, In common with he enjoys basketball very much.
2．sum n.总数；算术题；金额
典例 Little Lucy is good at sums and she can tell us the sum

人教版高中英语必修2-unit3-Warming-up-and-Reading 课件 (共19张PPT)

人教版高中英语必修2-unit3-Warming-up-and-Reading 课件 (共19张PPT)

1940s 1960s 1970s now
Computers had grown as large as a room. The first family of computers was connected to each other. Computers were used in oft people all over the world together.
Paragraph 2
Paragraph 3
•Communications •Finance •Tubes •Transistors •Trade •Robots •Chips •Mobile phones •Network •World wide •Medical operations web •Space rockets •Providing a life of high quality
What English words do you know about a computer? host computer speaker monitor keyboard screen mouse
Discussion
What can computers be used to do in daily life? How do you use computers and the Internet?
I often use a computer to … I sometimes use it to … and I never use it to …
1642 1822 1936
The computer began as a calculating machine． The analytical machine was made by Charles Babbage. The computer grew rapidly both in size and in brainpower.

【最新】人教版高中英语必修三课件：Unit+3+Section+Ⅱ+Warming+Up+&+Reading+—+Language+Points

【最新】人教版高中英语必修三课件：Unit+3+Section+Ⅱ+Warming+Up+&+Reading+—+Language+Points
Section ⅡWarming Up & Reading — Language Points
一、这样记单词 记得准·写得对
Ⅰ.基础词汇 1. permit vt.&vi. n. 2. spot vt. n. 3. scene n. 许可；允许；准许 通行证；许可证；执照 发现；认出 斑点；污点；地点 (戏剧)一场；现场；场面；景色
认为；说明；总计有 说明；理由；计算；账目 凝视；盯着看 过错；缺点；故障 反面；对立面 相反的；相违的
Ⅱ.拓展词汇 1. penniless adj.身无分文的→penny n．分；便士 2. businessman n．商人→business n．生意；商业 3. unpaid adj.未付款的；不受报酬的→paid adj.付清的；已付的 4. patience n．耐心；耐性；忍耐→patient adj.有耐心的n.病人
on
the scene when the accident happened.
事故发生时，他在现场。 ③He is an important man behind the scenes. 他是一个幕后的重要人物。
[辨析比较]
scene, scenery, sight, view
指展现在眼前的情景，也可以指scenery的一部分，
do not I
that
引导表语
know
从句，只起连
anything about him.
接作用，不作 句子成分。
事实是我对他一无 所知。
1．(教材P17)He was brought up in Hannibal, Missouri, along the Mississippi River. 他生长在密西西比河畔密苏里州的汉尼拔市。 bring up 抚养；培养；教育；提出；呕吐

人教高中英语必修2Unit3 Warming up and reading课件

人教高中英语必修2Unit3 Warming up and reading课件

animals
places
Tibet 西藏
rare 少见的
Zimbabwe 津巴布韦
rain forest
They are in danger.
existing animal
endangered animal
Part 2
A guessing game
Who am I?
Who am I?
• I lived on the eath many years ago;
(pair work)
We should stop We should build k_il_li_ng_t_h_em__fo_r_fo_o_d_. ______________
cut down
We should stop ______________
pollute
We shouldn’t ____________
different kind of dinosaurs and a
number of them used to live in __C_h_in_a__.
The eggs of _t_w_e_n_t_y_-f_iv_e species(种类) have been found in _X_i_xi_a_ County,
pollution
homeland / habitat was
destroyed
……
It’s time for humans to show them our hands and protect them!
as dead as a dodo 心如死灰
What should we do to protect animals?
be born or come into

人教版高中英语必修2Unit3 Warming up and reading

人教版高中英语必修2Unit3 Warming up and reading
Warming-up Activity: Riddles(谜语):
1. I am a machine which is a good helper in doing housework. I wash clothes for people. Who am I?
washing machine
2. A machine that you use to talk to other people even in a far-away place. We are connected by wire or radio. Now each of us often has a number. Who am I?
. tubes .. ..
communications finance .
Careful reading: read paragraph one and complete the chart
Who am I?
car
5.I am a useful machine, people can download some information from me. I was able to share my knowledge with others through the World Wide Web. Who am I ?
3. In what order is this passage arranged(安排）? A.In order of time B. in order of space
Scanning
Timeline
1642: ___T_h_e__co_m__p_u_t_e_r_b_e_g_a_n__a_s_a__ca_l_c_u_l_a_ti_n_g_m__a_c_h_ine. 1822: The Analytical Machine was made by Charles Babbage. 1936:___T_h_e__c_o_m_p_u_t_e_r_g_r_e_w__r_a_p_i_d_ly________________

人教版高中英语必修2Unit3 Warming up and reading课件 (1)

人教版高中英语必修2Unit3 Warming up and reading课件 (1)

that he always made people laugh.
such + a\an + adj +单数名词+ that = so + adj + a\an + 单数名词+ that
They are _s_u_c_h__ interesting books
_t_h_a_t__the boys read them happily.
如此的
This is such a beautiful house!
如此，这样
The house is so beautiful!
This is such a beautiful house!
They are such popular actors!
He offered us such helpful advice!
Chaplin was a humorous person.
He always made people laugh.
Chaplin was such a humorous person
that he always made people laugh. （结果）
Chaplin was so humorous a person
felt_s_o_s_a_t_is_fi_e_d!
少
He has brought _s_o_ little money that he can’t buy anything!
小
They are s_u_c_h_little children that they can’t go to school!
The football fans are _s_o_ excited t_h_a_t they shouted and screamed!

人教版必修三 Unit2 Warming up and reading 共20张PPT


noodles
rice
spaghetti
bread
potatoes
butter
Body-building Food They are rich in protein.
meat
tofu
cheese
egg
Protective Food They are rich in fibre and vitamins.
Food that provides
+
+
Food that helps Food that
energy
grow bones and helps the
muscles
body fight
diseases
Energy-giving Food They are rich in starch(淀粉), fat and sugar.
most vegetables
most fruit
What can we do to keep a healthy diet?
Eat a variety of foods, especially: 1. vegetables, fruits, dry beans, whole grains; 2.eat foods low in fat; proper meat is needed; 3.avoid fried or toasted food.
Quiz
Do you know their names?
Chinese date
nut garlic
bacon
pea mushroom
spaghetti
cucumber
eggplant
cola potato chips hamburger fried chicken donut

全程设计(三维设计)人教版英语必修2Unit3 Section Ⅱ


重点句型
[考点精析]
1．It_took_nearly_two_hundred_years_before I was built as an analytical machine by Charles Babbage. 差不多到了200年之后，查尔斯· 巴比奇才把我制成一台 分析机。 “It was/took＋时间段＋before...”表示 “过了(多 长时间)才„„”。
詹妮差点耽误了航班。as a result of“由于，作为……
的结果”，符合语境。on top of “在„„上面”；in need of“需要”。 [答案] A
[对点集训]
1．He slipped and had his leg broken.________， he will
have to be away from school for two or three months. A．In any case C．As a result B．After all D．In this way
in reality＝ in fact＝as a matter of fact＝actually 事实上 ②His dream has become a reality. 他的梦想已成为现实。
③Scientists are working hard to turn them into realities . 科学家们在努力工作使它们成为现实。 ④He seemed very young，but he was in reality older than all of us. 他看起来很年轻，事实上比我们都老。
答案：Anyhow
3．As soon as they arrived in the town they went out to

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.

人教版高中英语必修二Unit3Warmingup

有段时期我的体积完全变了
P2 L3 But I was always so lonely _s_t_an_d_i_ng_ there by myself, until in the early 1960s,they gave me a family c_o_n_n_e_ct_e_d_ by a network.
高中英语课件
（金戈铁骑 整理制作）
Unit 3 Computers
Period 1 Warming up
Heavy! Difficult! Hard! Tired!
1. Easy! 2. Fast! 3. Free!
camera
monitor
screen
host computer
keyboard
Some people use the computer wrongly.
Homework
1. Review the text 2. Recite Para one 3. Finish Ex. 1/2 on Page 20.
Reading: Who am I?
Skimming: Read and answer these questions:
1. Who am I?
A computer.
2. Who was the first person to invent the earliest computer?
Charles Babbage
The development of computers:
Calculating machine 计算器
Analytical machine 分析机
Internet
Universal machine 万能机,通用机器
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What is WWF (World Wildlife Fund)?
WWF is one of the world's largest and most respected independent conservation organizations. It is an independent foundation registered under Swiss law, acting locally through a network of over 90 offices in over 40 countries around the world. Its mission is to stop the degradation of the planet’s natural environment and to build a future in which humans live in harmony with nature
F
7. This is a real story in Daisy’s life. F
Read and complete the chart.
Animal Where
antelopes Tibet
What did she find?
antelope being killed for fur
3. Give publicity to the importance of protecting wild animals.
4. Set up the special government organizations to carry out the rules and laws.
5. choose not to wear animals’ skin, not to buy ornaments or jewellery made out of animals and keep the world clean and green.
Decide the sentences are true or false.
1. Daisy saw many antelopes in Tibet. F
2. Daisy’s sweater was made of sheep wool. F
3. The antelopes were an endangered speciesT.
4. The elephant used to be well protected in Zimbabwe.
F
5. In Zimbabwe, tourists love to see the T elephants.
6. The farmers in Zimbabwe get nothing
from the elephants now.
Unit 4
Warming up and reading
Have you ever heard about the news?
Fujian Guizhentang Pharmaceuticals Co Ltd, which extracts bear bile to make traditional Chinese medicines, had been planning a stock market listing. The plan was strongly opposed by animal protection organizations and many individuals who accused it of using cruelty to extract bile from bears.
Sir Peter Scott (1909-1989) WWF founder
Fast reading
Read and find out the main idea.
Daisy took a flying carpet to travel and talked with some animals, which made her know the importance of the wildlife protection.
WWF creates solutions that will solve our planet’s big environmental challenges.
We shan’t save all we should like to, but we shall save a great deal more than if we had never tried.
How do you feel after learning about the news?
Which animals do you think are rare and precious? Why?
Giant panda
They are lovely but their number is getting smaller. So we can call them endangered animals.
How can we help these animals?
1. We can help endangered animals by protecting their habitats, creating new habitats.
2. Control export and import of endangered animals and plants.
Why are they in danger of disappearing?
pollution food shortage disease hunting destroy of habitation
Tibetan an done to solve the problem? How effective are the measures?