Unit 3 Inventors and inventions reading

课件38张PPT。Inventors and Inventions Unit 3Choose your lucky number!How can you divide 13 oranges
between 9 children with justice?Make orange juice Which two English letters are the ones that people like to listen to the most?CDWhat is black when it is clean and white when it is dirty?
blackboard1 point: normal
2 points:you are not far from cleverness
3 points:you are clever
4 points:you are extremely clever
5 points: you can become a second Edison imagining creating? keep tryinginventorPre-reading 1. According to the snake,what is invented?A. A missle
A robot looks like snake to
explore the cave
C. A way to catch the snake
D. A method to inject medicineFast reading Divide the passage into several parts and
find out the main idea for each paragraph.
Careful readingPart 2(para.2- )A.the research on the approaches to solve the problemPart 3(para. -6)D.the attempts to catch the snakesPart 4(para.7-8)C.the requirements of getting a patentPart 1(para.1)B.the discovery of the problem of the snakesBADC34What was the mother upset about?
2. In which attempt did the writer was successful to catch the snakes ?
3.Why did cooling make the snakes less active?
4.What‘s the criteria(标准) of a patent?ComprehendingWhat was the mother upset about?
The mother was upset because a family of snakes has made their home near the house.
2. In which attempt was the writer successful to catch the snakes ?
the third attempt
4.What's the criteria(标准) of a patent?If it is a... It should be... 3.Why did cooling make the snakes less active?Summary: Mother was ______because snakes came near the house______________.So she asked me to get rid of them. I was happy to have a chance to __________ myself by inventing something _________that would catch the snakes but not harm them.
Then I _________ researching the habits of snakes and found new approaches to catch them. I kept trying and finally was successful to catch the snakes in the ________ attempt. In other words we _______ released them all back into the wild. I was proud I made it.upset distinguishmercifulset aboutnow and thenthirdmerrily
________ by my friends and relations, I decided to ______the opportunity to get my invention recognized by the patent office. The _______ are so strict that it is difficult to get new ideas accepted . Despite this, I have filled in the form and _____my patent application with the Patent Office. Wish me luck!
PressedseizecriteriafiledInvention Conference 2009FOR MIDDLE SCHOOL STUDENTSinvent a school desk as you likeTo be an inventor
Appearance:
Functions:
The reason:
Draw a picture:
Problem:
space small
board too hard
not fashion
not convenient
not comfortable
not humanization
(不人性化）
not high technology 参考词汇：
button按钮
drawer 抽屉
cupboard 柜子
board桌板
wheel 轮子
hook 挂钩
flowerpot花盆
personality个性
intelligent ? 智能fingerprint identification 指纹识别
against theft 防盗
?
adjustable
可调节
air conditioner
空调
automation 自动化 Homework: Let your imagination fly. Write a passage about your  invention.Summary: Mother was because snakes came near the house .So she asked me to get rid of them. I was happy to have a chance to
myself by inventing something
that would catch the snakes but not harm them.
Then I researching the habits of snakes and found new approaches to catch them. I kept trying and finally was successful to catch the snakes in the attempt. In other words we released them all back into the wild. I was proud I made it.upset distinguishmercifulset aboutnow and thenthirdmerrily
by my friends and relations, I decided to the opportunity to get my invention recognized by the patent office. The
are so strict that it is difficult to get new ideas accepted . Despite this, I have filled in the form and my patent application with the Patent Office. Wish me luck!
PressedseizecriteriafiledSummary: Mother was because snakes came near the house .So she asked me to get rid of them. I was happy to have a chance to
myself by inventing something
that would catch the snakes but not harm them.
Then I researching the habits of snakes and found new approaches to catch them. I kept trying and finally was successful to catch the snakes in the attempt. In other words we released them all back into the wild. I was proud I made it.upset distinguishmercifulset aboutnow and thenthirdmerrily
by my friends and relations, I decided to the opportunity to get my invention recognized by the patent office. The
are so strict that it is difficult to get new ideas accepted . Despite this, I have filled in the form and my patent application with the Patent Office. Wish me luck!
Pressedseizecriteriafiled
3、Why did cooling the snakes make them less active? ( )
A. Because snakes are warm-blooded animals.
B. Because snakes like high temperature.
C. Because snakes are cold-blooded animals and they usually hibernate(冬眠) in winter.
Which subject do you think can be given a patent?
A.A new star discovered by a scientist.B.A new book written by 大S.C.A new way to make dirty water clean.D.A new kind of grass found in a mountain