2015-2016年仁爱版初中英语九年级英语上册全套精品课件Unit 4 Topic 1 Section C
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2015-2016年仁爱版初中英语九年级英语上册全套精品课件Unit 4 Topic 1 Section D
• • • • • • • •
What’s it used for? It’s used for communicating easily. What’s it made of? It’s made of plastic and metal. Where was it invented? It was invented in America. When was it invented? It was invented in 1973.
Retell it !
n.标示，记 号，符号 v.做记号， 做标记
根据首字母提示，完成短文。 Thanks to GPS, we can exactly know w here _____we are sed in now. GPS is like a man-made “star”. It can be u____ any place and any weather condition to find out our osition In the past, the early explorers had to use p________. stars in the s____ ky to tell them where they were, however, this method didn’t work well when the weather was bad. So GPS is a great invention that can help humans to better e________ xplore our planets.
It is used for sending satellites or spaceships into space.
仁爱版九年级英语上册精品课件U4T2SA
Unit 4 Amazing Science Topic 2
When was it invented?
哈尔滨市阿城区杨树民主学校 魏培培 李培良
Look and learn.
A: What’s this in English? B: It’s a computer desk. A: What’s it made of? B: It’s made of wood. A: What’s it used for? B: It’s used for holding a computer.
聚焦一般过去时的被动语态 结构:助动词be+及物动词的过去分词 1.肯定句式 ：主语+was /were+vt.-ed
2.否定句式 ：主语+was/were + not+vt.-ed
3.一般疑问句式： Was /Were+主语+vt.-ed 4.特殊疑问句式：疑问词W/H+was/were+subject+vt.-ed
Ⅲ. Fill in the blanks with the right prepositions. 1.The desk is made _____ of wood. 2.The red wine is made _____ from grapes. by 3.This delicious cake was made ___my mother. 4.Glasses is made ___ of glass. 5.Our group is made up ___ of four students. 6.That kind of machine is made _ _____Japan . in
Listen and finish the table.
When was it invented?
哈尔滨市阿城区杨树民主学校 魏培培 李培良
Look and learn.
A: What’s this in English? B: It’s a computer desk. A: What’s it made of? B: It’s made of wood. A: What’s it used for? B: It’s used for holding a computer.
聚焦一般过去时的被动语态 结构:助动词be+及物动词的过去分词 1.肯定句式 ：主语+was /were+vt.-ed
2.否定句式 ：主语+was/were + not+vt.-ed
3.一般疑问句式： Was /Were+主语+vt.-ed 4.特殊疑问句式：疑问词W/H+was/were+subject+vt.-ed
Ⅲ. Fill in the blanks with the right prepositions. 1.The desk is made _____ of wood. 2.The red wine is made _____ from grapes. by 3.This delicious cake was made ___my mother. 4.Glasses is made ___ of glass. 5.Our group is made up ___ of four students. 6.That kind of machine is made _ _____Japan . in
Listen and finish the table.
仁爱版初中英语九年级上Unit4Topic1SectionAPPT课件
3.
How long did he stay in space ? 21 hours . 4. Is it possible Chinese astronauts will fly to Mars in the future? Yes, it is.
Project
Shenzhou Ⅴ astronauts Shenzhou Ⅵ
3.make
progress in doing sth 在做某事方 面取得进步,如:he has made great progress in learning English in recent months ,在最近几个月,他已经在英语学 习中取得了很大的进步. 4.proud 意为:骄傲的,自豪的常用于be proud of sb /sth 结构,它的名词为pride常 用于be the pride of sth . 如: The two astronauts are the pride of our country ,这两个宇航员是我们国家的骄 傲.
Who are they?
They are Nie Haisheng and Fei Junlong.
What’s this ? It’s China’ second Spaceship, Shenzhou Ⅵ.
Presentation
Listen
to the 1a then answer the following questions. 1. when did Shenzhou Ⅵ land on the earth successfully? At 4:33 a.m. on October 17, 2005. 2. how long did the flight? The whole fight lasted about five days.
2015-2016年仁爱版初中英语九年级英语上册全套精品课件Unit 4 Topic 1 Section B
Look and talk about the picture.
A: Where were computers invented? B: They were invented in America. A: When were computers invented? B: They were invented in 1946. invent /America/in 1946
A:What’s this ? B:It’s …
A:When was it invented ?
B: It was invented in … A: Who invented it ? B:…
1b Listen to 1a and choose the correct answers.
( A ) 1. Where are Michael and Jane? A. In the science museum. B. At the school library. C. In the zoo. D. In the park. ( C ) 2. Which object is not mentioned in the conversation ? A. Light bulb. B. Airplane. C. Television. D. Radio.
1a Look, listen and say.
Look, a light bulb!
When was it invented? Who invented it?
In 1897, Thomas Edison.
In 1895
in 1903
in 1879
1c Read 1a and complete the table.
仁爱版九年级英语上册 Unit 4 Topic 2 Section A 课件(共35张PPT)
(4 points)
It is one of the most useful inventions.
Congratulations
Review
Guess what it is!
(4 points)
It is one of the most useful inventions. It was invented by Martin Cooper.
P89-1a
3. How do people travel in the movie? All the people travel by spaceship in the movie. 4. What will be built on Mars according to Kangkang? Houses, schools and hospitals will be built on Mars.
理解句子： What fun! We will be able to do anything that can be done on the earth. 学习语法： 一般将来时态的被动语态
Review
Let's play a game!
What is it?
Review
Guess what it is!
(2 points)
Congratulations
Review
Guess what it is!
(4 po most useful inventions. It was invented by Martin Cooper.
(3 points)
It was developed in America in 1973.
九年级上册
Unit 4 Topic 2 I'm excited about the things
It is one of the most useful inventions.
Congratulations
Review
Guess what it is!
(4 points)
It is one of the most useful inventions. It was invented by Martin Cooper.
P89-1a
3. How do people travel in the movie? All the people travel by spaceship in the movie. 4. What will be built on Mars according to Kangkang? Houses, schools and hospitals will be built on Mars.
理解句子： What fun! We will be able to do anything that can be done on the earth. 学习语法： 一般将来时态的被动语态
Review
Let's play a game!
What is it?
Review
Guess what it is!
(2 points)
Congratulations
Review
Guess what it is!
(4 po most useful inventions. It was invented by Martin Cooper.
(3 points)
It was developed in America in 1973.
九年级上册
Unit 4 Topic 2 I'm excited about the things
2015-2016年仁爱版初中英语九年级英语上册全套精品课件Unit 4 Topic 3 Section D
1.I know the boy. He can speak English well. I know the boy who/that can speak English well. 2.Mary bought a little bird. It was very pretty. Mary bought a little bird that/which was very pretty. 3.The season is summer. It comes after spring. The season is summer which/that comes after spring. 4.I know the boy. You are looking for him. I know the boy who/that you are looking for.
• 概念： 1.在句子中修饰名词或代词，定语从句在句 中充当定语。 2.定语从句必须有先行词，并尽量靠近先行 词。 3.在定语从句中，关系词在从句中充当成 分。 • 关系代词 • 指人: who(主格，宾格) • 指物: which(主格，宾格) • 指人或物: that
Change the following sentences into attributive clause.
Functions
All of you must be very proud.
It proves that China has made great progress in its space industry. There is no doubt that computers are very useful in technology and business. The Internet is making the world smaller, like a village. Computers help us at work and at home, but they must be used properly.
仁爱版九年级英语上 Unit 4 Topic 2 Section C 课件 (共23张PPT)
color
shape
Is it a good place to live?
Proper temperature?
Strong gravity?
Enough oxygen?
Writing practice:
Mars
Beginning
What good
do you know about Mars? place for us to live?
语境能更好地帮助我们理解新单词的含义
While-reading Skimming for the topic sentence and the best title.
1.Can you find out the topic sentence ? What do you know about Mars? What does it look like?
3. We’ll talk about Mars and discuss “Is Mars a good place for human beings to live ？”
4. We will improve our reading and writing abilities.
Free talk and leading in
Unit4 Topic2 Section C
龙岩一中分校 童丽华
Our learning goals today(1a,1b,1c)
1. In this class, we’ll learn to use some new words and expressions : solar system, Roman, god, diameter, storm, gravity, weigh, be named after , at a distance of ，search for
shape
Is it a good place to live?
Proper temperature?
Strong gravity?
Enough oxygen?
Writing practice:
Mars
Beginning
What good
do you know about Mars? place for us to live?
语境能更好地帮助我们理解新单词的含义
While-reading Skimming for the topic sentence and the best title.
1.Can you find out the topic sentence ? What do you know about Mars? What does it look like?
3. We’ll talk about Mars and discuss “Is Mars a good place for human beings to live ？”
4. We will improve our reading and writing abilities.
Free talk and leading in
Unit4 Topic2 Section C
龙岩一中分校 童丽华
Our learning goals today(1a,1b,1c)
1. In this class, we’ll learn to use some new words and expressions : solar system, Roman, god, diameter, storm, gravity, weigh, be named after , at a distance of ，search for
仁爱版九年级英语上册精品课件U4T3SC
Important points:
It is reported that … 据报道(悉、传说） It is said that … 据说 It is known that … 众所周知 It is given out that … 据称
1a
Read and understand
1b Work alone
Fei Junlong Zhai Zhigang Nie Haisheng Liu Boming
Jing Haipeng
Nation
Soviet U.S.A. Union
U.S.A.
Significance
The first manned space flight in history
The second manned space flight in history
3.The population of this city is twice as large as that city. “是……的百分之几/几分之几/几倍……”
专家小提示： two–fifths as strong as 相当于……的五分之二强度 two–fifths = two fifths half as big as 像……一半那样大 twice as long as 像……两倍那样长
Take first steps on the moon
China
China
In space for In space for 21 hours 119 hours
ChБайду номын сангаасna
Walking in space about 343 kilometers for 30 minutes
Questions:
仁爱英语多媒体教学初中九年级上册课件 Unit 4 U4 T3
Let’s meet at 9 o’clock at my home.
2 Listen and write down the times of animal shows.
(3)
(4 )
(1)
(2)
nine o five te_n_o_’c_l_o_c_k ele_v_e_n_f_if_te_e_n tw__el_v_e_t_h_irty
o’clock
to
分钟数 超过30 分
past
分钟数不超 过30分
half past
Three ways to express time
1. 整点钟 数字+o’clock
eg: 6: 00 six o’clock
7: 00 seven o’clock
2. 分钟数 + past +点钟数 (分钟数不超过30分)
tiger
monkey
elepphlainodtna
3b Look at the poster of the Zoo Shows. Ask and answer with your partner.
Example:
A: What can we see
at 10 o’clock in the morning?
Time is money .(时间就是金钱．)
Let’s make money! (我们来赚钱 吧!)
The more questions you answer, the more money you will get.
答得越多赚得越多!
￥￥ ￥
What time is it? = What’s the time?
Words:
panda, monkey, lion, elephant, tiger, o’clock, past, to, a quarter
2 Listen and write down the times of animal shows.
(3)
(4 )
(1)
(2)
nine o five te_n_o_’c_l_o_c_k ele_v_e_n_f_if_te_e_n tw__el_v_e_t_h_irty
o’clock
to
分钟数 超过30 分
past
分钟数不超 过30分
half past
Three ways to express time
1. 整点钟 数字+o’clock
eg: 6: 00 six o’clock
7: 00 seven o’clock
2. 分钟数 + past +点钟数 (分钟数不超过30分)
tiger
monkey
elepphlainodtna
3b Look at the poster of the Zoo Shows. Ask and answer with your partner.
Example:
A: What can we see
at 10 o’clock in the morning?
Time is money .(时间就是金钱．)
Let’s make money! (我们来赚钱 吧!)
The more questions you answer, the more money you will get.
答得越多赚得越多!
￥￥ ￥
What time is it? = What’s the time?
Words:
panda, monkey, lion, elephant, tiger, o’clock, past, to, a quarter
仁爱英语九年级上册Unit 4 Topic 1 Setion A(共22张PPT)
What's on the desk?
A: What’s/are the ____________ made of/from?
B: It’s/They are made of/from ____ .
A: What’s it/are they used for?
B: It’s/They are used for ________ .
Homework
e the sentence patterns to describ the things around you. 2.Recite 1a. 3.Finish the exercises in your book.
A: What are the lights made of? B: They are made of plastic. A: What are they used for? B: They are used for lighting.
Follow the example to make up similar conversations.
Let's do some exercises
to play (play) 1.My mother allows me _________ computer games on Saturday. was made 2.The model plane _____________(make) by my father yesterday. to visit (visit) 3.Maria was allowed ________ Beijing. locking (lock) the 4.The lock is used for _________ door.
仁爱英语九年级英语上Unit 4 Topic 2 Section D 教学课件共15张PPT
3. I’m excited about the things th_a_t_w_i_ll_b_e_d_i_s_co_v_e_r_e_d in the future.
4. Their dreams __w_il_l _b_e_r_ea_l_iz_e_d___if they
work hard.
Act out the
• Example : • A: `How is the `cake,
`Jane? • B: `Just a `minute. It
will be `finished `very `soon.
• A: The `article `says the `houses wi_ll_b_e_b_u_i_ltunder the `sea in the near `future. • B: It’s really `cool to `live under the `sea.
3a Look at the pictures and complete the sentences by following the example. Then read the dialogs aloud and pay attention to the stress and intonation.
future.
( F)
3. Kangkang thinks Maria can dance very
well.
(T )
4. Maria prefers dance to science. ( F )
1a. Look, listen and say.
1c Read 1a and complete the sentences.
• I really admire the astronauts. They can travel to space and discover something new about planets.
2015-2016年仁爱版初中英语九年级英语上册全套精品课件Unit 4 Topic 3 Section B
• • • • •
1b What can computers do to spaceships? Tick the possibilities and then listen to 1a to check your answers.
• • • • •
( ( ( (
√ √ √
) 1. make food for astronauts ) 2. change the speed of spaceships ) 3. control the direction of spaceships ) 4. control the temperature of spaceships
What do you know about the spaceships?
What do you know about the spaceships?
• 1.Spaceships mainly use electronic controls.
adj. 电子的
• 2.Astronauts use computers tction of their spaceships, even the temperature. • …
Key words
• • • • K: amazing, development B: electronic, control, astronauts K: work B: computers, speed, direction, temperature • K: so little, technology • B: master, advise , make …do… • K: introduction, impossible
Act it out !
英语仁爱版九上U4T1SC课件
In hospitals find diseases easily and solve other problems In factories do dangerous work At home paly games, watch movies
Retell the text according to the table.
in hospitals doctors in factories robots
in business
businessmen place and cancel orders
workers be safer
in a workplace
play games watch movies at home members of families do shopping do business
再听,讨论重点句
（录音）
Listen again, discuss these key sentences.
1.There is no doubt that computers are very useful
in technology and business. 2.Tiny computers inside patients’bodies keep their hearts beating normally. 3.They have made the workplace safer and better.
a tiny girl
1. spend… (in) doing sth.
2. spend… on sth.
pay (money) for… It takes sb. some time to do sth. sth. cost(s) sb. money
仁爱版九年级英语上册课件Unit 4 Topic 2 共63张PPT)
Unit 4 Amazing Science Topic 2 I’m excited about the things that will be discovered in the future.
Section A
Can you finish them?
(B)1. Each year quite a lot of food ____ around the world. It’s
sea. A lot of animals __w__ill_b_e_k_e_p_t___(keep) in the
water. Now books ___a_r_e_p_r_in_te_d__ (print) on the
paper. But in 2048 books _w_il_l b_e__d_is_p_la_y_e_d_(display)
A. use
B. are used C. used D. were used
(C)4. Chinese ______ by more and more people from all over the
world today.
A. learn
B. learned C. is learned D. was learned
5. We will be able to do anything that _c_an__b_e_d_o_n_e_(能够被做)on the earth .
summary
We learn: 1. Some words: screen, display, alien
2. Some phrases: in space, by spaceship, in the future, one day 3.Some sentences: (1) What fun! (2) We will be able to do anything that can be done on the earth.
Section A
Can you finish them?
(B)1. Each year quite a lot of food ____ around the world. It’s
sea. A lot of animals __w__ill_b_e_k_e_p_t___(keep) in the
water. Now books ___a_r_e_p_r_in_te_d__ (print) on the
paper. But in 2048 books _w_il_l b_e__d_is_p_la_y_e_d_(display)
A. use
B. are used C. used D. were used
(C)4. Chinese ______ by more and more people from all over the
world today.
A. learn
B. learned C. is learned D. was learned
5. We will be able to do anything that _c_an__b_e_d_o_n_e_(能够被做)on the earth .
summary
We learn: 1. Some words: screen, display, alien
2. Some phrases: in space, by spaceship, in the future, one day 3.Some sentences: (1) What fun! (2) We will be able to do anything that can be done on the earth.
仁爱版九年级英语上册 Unit 4 Topic 2 Section A 课件(共17张PPT)
Check the words:根据音标或首字母提示完成句
子。
1.--Could you please escribe d________ your hometown? --Oh, it’s a beautiful village. creens 2.Now many students can study on s______ in big cities. 3.I don’t believe there are _______ aliens [ˈeɪliən]. 4.If you say “yes”，your face willisplay d ________ on the screen of the machine.
4. milk
5. cake
drink
buy
yesterdy
last night
Learn new words:
display [dɪˈspleɪ] v. 显示,显露 （过去式_____
displayed）
screen
alien
[skri:n] n. 屏幕，银幕
[ˈeɪliən] n. 外星人 an alien / some describe [dɪˈskraɪb] v. 描述，形容 aliens outer space 外层空间
Discuss 1a in groups 合作要求： 1. 小组讨论，理解文章的意思，并找 出文中重要的知识点。 2. 组长带领，人人参与，有序进行， 尤其要关注本组的潜能生。 3. 小组长作好记录，以备展示。
Find out the key points and fill in the blanks 1. It’s about life ___________( in space 在太空). 2. A wonderful movie ____________( will be shown 将上映）. 3. All the people travel ___________(乘坐宇宙飞 by spaceship 船）. one day 某一天）. 4. I think we will live in space _______( 5. We will be able to do anything that __________( can be done 能够被做)on the earth . 6. Houses,schools and hospitals __________(将 will be built 被建造）on Mars in tne future. 7. What fun! I ____________ the movie.(迫不 及待去看） can’t wait to see
仁爱英语九年级英语上Unit 4 Topic 2 Section B 教学课件共18张PPT含视频及音频
4.We will open the door. The door will be opened by us.
5.We will care for the old . The old will be cared for by us.
6.People won’t cut down trees. Trees won’t be cut down.
• B: No, I haven’t . I think most of our dreams _w__il_l_b_e__r_e_a_li_z_e_d(realize)in the future.
备战 中考
1.They will do their homework in an hour. Their homework will be done by them in an hour.
2. Some basic computer skills __w_i_ll_b_e_m__as_t_e_re_d_____by Kangkang.
3. I’m excited about the things that w__il_l b_e__d_is_c_o_v_e_re_d___ in the future.
2.They will repair their bikes . Their bikes will be repaired by them.
3.He will look up new words in the dictionary. New words will be looked up in the dictionary by him.
He would like to be an astronaut when he grows up.
5.We will care for the old . The old will be cared for by us.
6.People won’t cut down trees. Trees won’t be cut down.
• B: No, I haven’t . I think most of our dreams _w__il_l_b_e__r_e_a_li_z_e_d(realize)in the future.
备战 中考
1.They will do their homework in an hour. Their homework will be done by them in an hour.
2. Some basic computer skills __w_i_ll_b_e_m__as_t_e_re_d_____by Kangkang.
3. I’m excited about the things that w__il_l b_e__d_is_c_o_v_e_re_d___ in the future.
2.They will repair their bikes . Their bikes will be repaired by them.
3.He will look up new words in the dictionary. New words will be looked up in the dictionary by him.
He would like to be an astronaut when he grows up.
仁爱版九年级英语上册精品课件U4T2SB
What do you want to clone ?Why?
3b
Group work
Read 3a again and discuss the following questions.
1. Who is Dolly and what is used in cloning?
2. What are the advantages and disadvantages of cloning?
Read 3a and mark the statements True (T) or False (F).
(F)1.The cloned sheep, Dolly,was cloned in Canada. (T)2.Scientists have cloned pigs. (F)3.Every part of our body has different DNA. (T)4.There is DNA in all living things.
showed great interest in learning Chinese. 5.Group Three’s opinions _a_re__s_im__il_a_r_to ours.
三、用所给词的适当形式填空。
1.It was used in our __d_a_il_y__ study.( day ) 2.The airplane is different from _to__d_a_y_’s_ .(today )
Look, a light bulb!
When was it invented? Who was the inventor?
In 1987, By Thomas Edison
Read 1a and fill out the table.
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• 2.List some inventions that you know and their inventors. v.列清单，把…列表 • computer lock television light bulb chopsticks crayon …
n.彩色铅笔（粉笔，蜡笔）等
• 3.Do you think you can be an inventor? Why? Yes, inventing is interesting and exciting and everyone can be an inventor.
D You can have wild and crazy thoughts. ___ Remember that no idea is too silly. Many people laughed at the Wright brothers and said they would never fly. But they weren’t discouraged by what people said. That’s why now we have planes.
1b Read 1a and put the sentences in the correct places . _______ Careful planning is important in the E invention process. This is the time to brainstorm for ideas and to evaluate them.
B Every invention needs a name. _______
Share your inventions with others.
1c Read 1a again and fill in the blanks.
When you want to have an invention , first you must use your imagination ________. Then you should plan and design it. Careful planning is very important in the invention. Third, you should _________ detailed drawing of your invention and make a _______ make a model of it. If you want to make your invention more successful, you must ______ it test name your again and again. After that, you _______ invention. Last, remember that you should _______ your invention with others. share
Make up dialogs
laptop invent/in Japan/ in 1985
Pirates of the Caribbean direct/by Gore Verbinski/in 2006
ShenzhouⅦ launch /in China/in 2008
Work in groups and discuss the questions before reading.
G.估值，评价，评估
H.详细的
1b Read 1a and put the sentences in the correct places .
A. Draw your invention. B. Name your invention. C. Test your invention. D. Use your imagination. 想像力 E. Plan and design your invention.
A _______ Make a detailed drawing of your invention so others will understand how your invention works.
Make a model of your invention.
_______ See if your invention works as it is planned . C If not, do more research, redesign it, and test it again.
• • • • A: When was the car invented? B: It was invented in 1885. A: Who was the car invented by? B: It was invented by Karl Benz.
telephone
1876
1926
Pair work
Match the words with their meanings.
invention crayon thought silly brainstorm evaluate redesign detailed
A.愚蠢的，傻的 B.发明，创造
C.彩色铅笔
D.想法，看法，主意
E.集思广益，动脑筋
F. 重新设计
1. What is an invention?
invention n.发明，创造 invent v. 发明，创造 inventor n. 发明者，发明家 An invention may be a new product or a new way of doing things.
Work in groups and discuss the questions before reading.
2015-2016年仁爱版初中 英语九年级英语上册全套 精品课件
Unit 4 Amazing Science
on C
Invention car
Inventor Karl Benz
Year 1885
Alexander Graham Bell TV John Baird Make dialogs like this:
n.彩色铅笔（粉笔，蜡笔）等
• 3.Do you think you can be an inventor? Why? Yes, inventing is interesting and exciting and everyone can be an inventor.
D You can have wild and crazy thoughts. ___ Remember that no idea is too silly. Many people laughed at the Wright brothers and said they would never fly. But they weren’t discouraged by what people said. That’s why now we have planes.
1b Read 1a and put the sentences in the correct places . _______ Careful planning is important in the E invention process. This is the time to brainstorm for ideas and to evaluate them.
B Every invention needs a name. _______
Share your inventions with others.
1c Read 1a again and fill in the blanks.
When you want to have an invention , first you must use your imagination ________. Then you should plan and design it. Careful planning is very important in the invention. Third, you should _________ detailed drawing of your invention and make a _______ make a model of it. If you want to make your invention more successful, you must ______ it test name your again and again. After that, you _______ invention. Last, remember that you should _______ your invention with others. share
Make up dialogs
laptop invent/in Japan/ in 1985
Pirates of the Caribbean direct/by Gore Verbinski/in 2006
ShenzhouⅦ launch /in China/in 2008
Work in groups and discuss the questions before reading.
G.估值，评价，评估
H.详细的
1b Read 1a and put the sentences in the correct places .
A. Draw your invention. B. Name your invention. C. Test your invention. D. Use your imagination. 想像力 E. Plan and design your invention.
A _______ Make a detailed drawing of your invention so others will understand how your invention works.
Make a model of your invention.
_______ See if your invention works as it is planned . C If not, do more research, redesign it, and test it again.
• • • • A: When was the car invented? B: It was invented in 1885. A: Who was the car invented by? B: It was invented by Karl Benz.
telephone
1876
1926
Pair work
Match the words with their meanings.
invention crayon thought silly brainstorm evaluate redesign detailed
A.愚蠢的，傻的 B.发明，创造
C.彩色铅笔
D.想法，看法，主意
E.集思广益，动脑筋
F. 重新设计
1. What is an invention?
invention n.发明，创造 invent v. 发明，创造 inventor n. 发明者，发明家 An invention may be a new product or a new way of doing things.
Work in groups and discuss the questions before reading.
2015-2016年仁爱版初中 英语九年级英语上册全套 精品课件
Unit 4 Amazing Science
on C
Invention car
Inventor Karl Benz
Year 1885
Alexander Graham Bell TV John Baird Make dialogs like this: