人教版高中英语选修八Unit3PPT课件

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人教版高中英语选修8unit3Using Language(共17张PPT)

2) dive into 跳水(头朝下); 迅速把手伸入…; (对活动, 问题等) 全心投入, 潜心研究
He dived into the history of China． The boy dived into the river from the bridge He dived into his pockets and fished out one dollar．
3) every / each time 意为“每次; 每当”,
此短语在句子中经常作连接词, 引导时间状语从句做连词的名词, 引导时间状语从句。能用做连词的名词短语还有：
the first time 第一次 last time 上次 next time 下次
the instant / moment / minute / second …
意为“出发到……去”
Let’s set out before dark.
我们天黑前动身吧。
Tomorrow I’ll set out for Beijing.
明天我将出发去北京。
3. This original telegraph sent a message over distance using Morse code (a series of dots tapped out along a wire in a particular order). 这种原始的电报是在一段距离中用莫尔斯电码传递信息（莫尔斯电码是通过电线发出的以特定的次序敲击出的一串点）。
tap n. 轻轻地敲击；水龙头 He cleaned his hands in the cold water from the tap. 他用自来水龙头流出的凉水把手洗净。 v. 轻打;轻敲;轻拍 That girl tapped her fingers on the desk impatiently. 那个女孩不耐烦地用手指轻扣桌面。

人教课标版高中英语选修8Unit3reading(共39张PPT)PPT

• He was born in ightly deaf. 20
• He invented the bulb. 10
人教课标版高中英语选修8Unit3readi ng(共3 9张PPT )
人教课标版高中英语选修8Unit3readi ng(共3 9张PPT )
a robot
人教课标版高中英语选修8Unit3readi ng(共3 9张PPT ) 人教课标版高中英语选修8Unit3readi ng(共3 9张PPT )
人教课标版高中英语选修8Unit3readi ng(共3 9张PPT )
Guess out the inventions according to their descriptions.
50
• He was a world-famous inventor from Sweden.
• H4e0re is one of his photos. • H3e0invented dynamite (炸药).
It has colored lights; red means stop;
green means go.
10
人教课标版高中英语选修8Unit3readi ng(共3 9张PPT )
Traffic lights
人教课标版高中英语选修8Unit3readi ng(共3 9张PPT )
• He was a world famous inventor. 40
• When the film is developed, the scene
you have copAiedcaapmpeearras on a paper-
like thing. 10
人教课标版高中英语选修8Unit3readi ng(共3 9张PPT )

人教版高中英语选修八：Unit 3 课件 (27张PPT)

She has borne him a son.
她为他生了个儿子。
I was born in 1993. borne表示生育, born表示出生, 仅用于被动语态 (2) vt. 忍受, 忍耐 I can’t bear young people casting away their youth. 我不能忍受年轻人虚掷青春。 bear (sb.) doing sth. 忍受(某人)做某事
把…和…联系在一起; 由…联想到…
be associated with… = be connected with…
和…有关
association n. 联合; 联想; 协会 in association with… 与…合伙 / 合作 have an association with 与…有交往
与...有关系 be connected with be relevant to be related to be linked to have sth. to do with
Using language
language points
重点单词
1._f_r_e_e_zi_n_g__ adj.冰冻的；严寒的-- freeze v.(使)结冰；(使)冻结-- frozen adj. 冻结的 2.__id__e_n_ti_fi_c_a_ti_o_n____ n. 鉴定；辨认；确定；身份证明--__id_e_n_t_i_fy___ v.认出；识别；鉴定--_i_d_e_n_t_it_y__ n.身份；同一性 3.___in_n_o_c_e_n_t__ adj. 清白的；无罪的；天真的--innocence n.天真；清白 4.__a_s_s_o_c_ia_t_e__ vt.联想；联系 n. 同伴；伙伴-- association n. 联合；联想；社团；协会

人教版高中英语选修8 Unit 3 Reading PPT课件图文

Words and Expressions
merry adj. 愉快的; 高兴的 merrily adv. 高兴地; 愉快地
seize vt. 抓住; 捉住; 夺 recognition n. 认出; 认可; 承认
criterion n. (pl criteria)(评判的)标准; 尺度 claim n. & vt. 要求; 声称; 主张 valid adj. 有效的; 确凿的 file n. 文件; 档案; 文件夹 vt. 提交; 将……归档
Look at the list below and work out a suitable order. 1. Applying for a patent 2. Finding a problem 3. Doing research 4. Testing the solution 5. Thinking of a creative solution 6. Deciding on the invention
The writer was happy because it gave her an opportunity to help her mother and invent something to catch the snakes without hurting them at the same time.
Unit 3 Reading
THE PROBLEM OF THE SNAKES
Words and Expressions
courtyard n. 院子; 庭院; 天井 walnut n. 胡桃; 胡桃木
distinguish vi. & vt. 显示……的差别; 使……有所不同; 辨别
merciful adj. 宽大的; 仁慈的; 慈悲的 product n. 产品 powder n. 粉末; 火药 perfume n. 香水; 香味 stainless adj. 无锈的; 不锈的; 没有污点的

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• You can hear a person’s voice when
using it.
• You can call up sb now and then;
mobile phone
2 v It’s always equipped in high
buildings;
v It looks like a small room; v People can go up and down in it
• The machine can move something
that you put iWntaosiht.ing • It needs soapmanacdhwinaeter to wash
something in it.
• It is a means of transportation. 8
Columbia
1493,3,15
the New Continent
Stephenson’s “Rocket”
an invention.
DNA a discovery.
3
2
4
8
1 5
7
6
• It is a tool of communication;
1
• It is convenient to take along with you;
to different places in the world. • It is powered by an engine and is
flown by a pilot.
Airplane
6
• It allows you to get a likeness of an
object. Camera
• When you press the button, it works. When a flash happens, it will copy a scene onto a film.
compass printing gunpowder paper-making
How any famous inventors do you know?
What did they invent?
Seismograph
Zhang Heng (78—139)
Thomas Edison America
==
Please look at the following pictures and decide which are discoveries and which are inventions
An amphibious car
It’s _a_n_i_n_v_e_n_tion.
It’s _a_d_i_s_c_o_v_ery.
• It has four wheels. • People can drive it on land. • People can also drive it on water.
amphibious car
Discussion
Among the inventions above, which invention do you think is the most important one? Why? How did it change people’s daily lives?
What is he famous for?
Issac Newton
艾萨克·牛顿
discovered gravity
What is she famous for?
Madame Curie
玛丽亚·斯克沃多夫斯卡-居里
discovered radium
What is he famous for? Ben Franklin
Unit 3 Inventors and inventions
Warming up & Listening
Unit 3 Inventors and inventions
Warming up & Listening
Warming up
When we speak of inventions, we can’t help thinking of the four great inventions in
• When the film is developed, the scene you copied appears on a paper-like thing.
7
• This invention can help people do some daily work.
• It is helpful for housewives.
• It is black.
• People can use it to make bombs.
gunpowder
5
• This invention is made of metal. • This invention looks like a bird. • It makes it possible for people to fly
(1847——1931)
Electric bulb
Telephone
Alexander Graham Bell England
(1847--1922)
Wilbur and Orville Wright invented the airplane, which they patented as a “flying machine”.
discovered
Lightning is electricity
An invention is something that is _cr_e_a_te_d_ by a human being.
A discovery is merely making known something that already _ex_i_s_ts_ in nature.
instead of climbing steps .
lift /elevator
• It is a kind of make-up invented by French.
• It smells good.
• Women especially like to use it.
3
perfume
4
•
It is one of the four great inventions in ancient china.