课件29张PPT。牛津深圳版 八年级上 Module 2 Science and technology
Unit 4 Inventions
第4课时 More practice
Culture corner Lead-inCan you tell some great inventors and their inventions?活字印刷术是一种古代印刷方法，是中国古代劳动人民经过长期实践和研究才发明的。先制成单字的阳文反文字模，然后按照稿件把单字挑选出来，排列在字盘内，涂墨印刷，印完后再将字模拆出，留待下次排印时再次使用。
活字印刷术的发明是印刷史上一次伟大的技术革命。北宋庆历间(1041年-1048年)中国的毕升(970年-1051年)发明的泥活字，标志着活字印刷术的诞生。他是世界上第一个发明人，比德国人约翰内斯·古腾堡活字印刷术早约400年。元代王祯成功创制木活字，又发明了转轮排字。明代中期，铜活字在江苏南京、无锡、苏州等地得到较多的应用。毕升 宋朝托马斯·阿尔瓦·爱迪生
Thomas Alva Edison出生于美国俄亥俄州米兰镇，逝世于美国新泽西州
西奥兰治。发明家、企业家。
爱迪生是人类历史上第一个利用大量生产原则
和电气工程研究的实验室来进行从事发明专利
而对世界产生重大深远影响的人。
他发明的留声机、电影摄影机，并完善电灯对世界
有极大影响。他一生的发明共有两千多项，
拥有专利一千多项。 爱迪生被美国的权威期刊
《大西洋月刊》评为影响美国的100位人物第9名。你知道 中国现代的新四项发明 吗网购高铁支付宝共享单车视频：中国新四大发明
让100万老外不愿离开What inventions do you and your family often use in your
daily life? What do you useit for?How often do you use it?make a mess
easily dryCan you find the differences between them ? Which do you prefer? Why?
the ballpoint penthe (fountain) penDo you know who he is?László Bíró? Maybe you do not,
but you probably use his invention every day, and you may even have it in your hand right now!
Bíró (1899-1985) was the inventor of the ballpoint?pen.?Listen and answer the questions. 1. Who is the inventor of the ballpointpen?
2.Who loved the ballpointpen at that time?
László Bíró
Everyone
Reading task1
Read the article and answer the questions.1. Why did Bíró decide to invent the ballpoint pen?
2.How did Bíró’s brother help him invent the ballpoint pen?
3.How does the ballpoint pen work?
4.How do people remember him for his invention today?Because he had to refill his fountain pen all the time,
and the ink did not dry easily and it sometimes made a mess on the paper.
Bíró’s brother helped him develop a special ink.
The ink dried easily.
There is a tiny ball at the tip of the pen.
The ball rolls ink onto paper as it moves.
Reading task2In many-speaking countries,people still
use the word brio to refer to any ballpoint. Read the article and find the main clues.1. When was Bíró born?
A In 1899 B In 1898 C In 1897 D In 1895
2.When did Bíró die ?
A In 1899 B In 1985 C In 1980 D In 1984
3.Who helped Bíró develop a special ink?
A Tom B Herry C George D Marcel
4.There was a tiny ____ at the tip of the pen.
A ball B bag C hole D knife
5.Now_____people use it all over the world every day.
A hundreds of B thousands of
C millions of D billions of Reading task3 1. László Bíró invented a pen .( )
2. In the 1930s ,when László Bíró worked as a writer ,he used a fountain pen every day.( )
3. George helped László Bíró develop a special ink.( )
4. The pen with a tinyball was called the ballpoint pen.( )
Choose the right answers .True(T) or False(F). FFFTReading task4
Bíró was born in Hungary 1________ 1899. In the 1930s, he 2______ as a newspaper editor and used a fountain pen 3________ every day. He 4________ fill it all the time. The ink did not 5_______ very easily as well, 6________ he wanted to have a better pen. His brother worked with and helped him develop a special kind of ink and this ink dried 7________.
Then they designed a new type of pen. The pen had a tiny ball at the tip of it. The ball could roll ink onto paper.8________ loved it at that time.
The ballpoint pen was a 9________ success and people in many English-speaking countries today still call any kind of ballpoint pen “biro”.People will always remember Bíró for his 10 ________. Read again and fill in the blanks.inworked almosthad todrysoeasilyEveryonegreatinventionReading task5 他帮助妈妈做家务？ .1. His brother,George.helped him develop a special ink.help sb do sth=help sb to do=help sb with sth帮助某人做某事He helps his mother do housework.他帮我找到了手表He helped me（to）find my watch..Language points在help sb. with sth.中with是介词，其后接名词或代词。 汤姆帮我学数学Tom helps me with my maths. 1)作为一名学生，我们应该努力学习。
2)我们将生活在21世纪20年代。
3）结果，他在这个竞赛中获得了一等奖。 2. In the 1930s,when he worked as a newspaper editor.as a.... 作为一名........ as a result 结果
in the 1930s 在 20世纪30年代As a student ,we should work hard.We will live in the 2020sAs a result, he won the first prize in the competition.他们用水浇灌这些花。3. People still use the word biro to refer to any kind of ballpoint pen注意句型use sth to do sth = use sth for doing sth把某物用于做某事
be used to do sth = be used for doing sth 被用于做某事
be/get used to doing sth 习惯于做某事
used to do sth 过去常常/曾经做过某事
They use the water to water the flowers. It is used to cut the things.She is used to living there.它被用来切割东西。她习惯住在那里。 我小时候常在那里游泳。I?used?to?swim?in?the?river?when?I?was?young.?小试牛刀1. She was ________(bear) in Shandong.
2.We always try to help the unable people _______(do) something.
3. He ________(eat) some dumplings just now.
4. _________（ billion) of people lost their lives in the War.
5.Many people use the pen _________(write ) the article.
6.She is used to________( live) there.
7. They________ ( invent) a new type of pens many years ago.borndoateBillions to writeliving inventedDiscussion:
Which is the most useful invention to you and your family?.
DiscussionDo you know of any other invention that was named after
its inventor?saxophone SaxsandwichSandwichDo you often use them?
Which is the most useful invention to you and your family?
Why do you think so?
What do you or your family use it for?
How often do you use it?
Can you do without it? Brainstormthe Kongming LanternKongming (Zhuge Liang)Have you ever flown a Kongming Lantern? When?How does the Kongming Lantern rise into the sky?Culture cornerWhat is the relationship between the Kongming Lantern and the hot-air ballon?The Kongming Lantern led to the invention of the hot-air balloon.Where is the Kongming Lantern popular?All over Asia.Read the article again and answer the following questions.
Fast readng 1 What is the Kongming Lantern?2 How does the Kongming Lantern work?3 When do people use the Kongming Lantern?4 What did Zhuge Liang use such lanterns to do?How did the Kongming Lantern lead to the invention of the hot-air
balloon?It is a kind of paper lantern with a closed top and a small candle inside.The candle heats the air inside the lantern and makes it rise.People use it on important days and during festivals.He used them to give signals in battles.Because they both work in the same way.Read the article again and answer Careful readingSelf-assessmentsummary in your hand right
was born
in the 1930s
as a newspaper editor
all the time
mke a mess
develop a special ink
a new type of the pen
millions of
all over the world
use sth to do
refer to
dry easily
在你的右手里出生 在20世纪30年代作为一名报纸翻译总是 一直混乱 发明一种特殊的墨水一种新型的钢笔数百万的全世界用........去做指出 容易干Homework利用百科全书或互联网搜索下列内容，并整理成小短文。
类似圆珠笔的伟大小发明
以发明者名字命名的发明
一项发明推动另一项发明的例子
可以通过以下几个方面来介绍：
How was it invented?
Why was it invented?
How did it work?
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Module 2 Science and technolog
Unit4 Invention More practice&Culture corner练习
用所给词的适当形式填空。
She was ________(bear) in Guangdong.
We should try to help the unable people _______(do) something.
3. I ________(eat) some dumplings just now.
4. _________(million) of people lost their lives in the Second World War.
5 .Many people use the pen _________(write ) the article.
Scientists are _________ (develop) new drugs to treat cancer.
Edison, the great _______ (invent), has _______ (invent) over 1,000 _________ (invent) in his life.
二、完成句子。
1. László Bíró 是一个伟大的发明者
László Bíró was_____ _______ _______.
2 在20世纪30年代，他作为一名报社编辑。
_____ _____ _______, he worked as a newspaper editor
3. 他们发明了一种类型的钢笔。
They invented _____ _____ _____ pens.
4 今天在许多说英语的国家的人们仍然喜欢它。
people ___ _____ _________ ___________ today still like it
5.他发明了一种特殊的植物
He invented a kind of ________ _________.
三、单选。
( ) 1. Friends should often keep in touch with each other, and then they will know what they are doing.
A. help B. stay in touch with C. be worried about
( ) 2. It took this small village five years to develop into a small town.
A. turn B. fall C. grow
( ) 3. I began to study English when I was six years old.
A. started B. went C. came
( )4 You should practise more to improve your English, then you'll be _____ at it.
A. good B. better C. best
( )5. My brother is _____ I am.
A. as tall as B. as taller than C. much taller as
四、阅读理解.
Invention
_____1____(hundred) of years ago, people dreamed of ____2___(fly) in the sky. Now, flying machines can even take people into space. Let's look at how they began.On December 17, 1903, the world’s first airplane flew through the sky in the US. Who made this great invention ? The Wright brothers: Wilbur and Orville Wright (莱特兄弟).The Wright brothers were born in America. They wanted to fly.when they were just children. They studied birds. They observed (观察)how they flew. They did 3 more than 1,000 experiments. The brothers’ first successful airplane was “Flyer 1” (飞行一号). It flew 36 meters and stayed in the air for 12 seconds. The flight was short, ____4___, it changed our world.
1. 写出(1), (2) 处 词的适当形式:______ ______
2. Where were the Wright brothers born ?______________
3. 写出3 处的同义词 _____________________________________
4. Who invented airplane? _____________________________
5 .填上适当的词在 4 处 ____________________________
More practice&Culture corner练习答案
1.born 2.to dodo 3.ate 4.Millions 5. to write
6.developing 7 .inventor, invented,inventions
二、1. a great inventor 2.In the 1930s 3. a kind of
4, in many English-speaking countries 5. special plant
三、1-5 BCABA
牛津深圳版 英语 八年级上
Unit 4 Invention More practice & Culture corner 教学设计
课题
More practice & Culture corner
单元
Unit 4
学科
英语
年级
八年级
学习
目标
1) To ask students to review some inventions by reading text and answer 2·1·c·n·j·y
2) To ask students to retell the whole article by some key words
3）To remember some important sentences
重点
To train students to master some important words and the phrases.
难点
To raise students’ ability to understand the text by using the sentences of notes
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
I. Lead in
1.Can you tell some great inventors and their inventions?
By enjoying some pictures about new four inventions
2.What inventions do you and your family often use in your
daily life?
3.What do you use it for?
4.How often do you use it?
学生认真思考，分组用英语讨论老师给出的问题，并派代表回答。
新课开始，通过师生互动吸引学生快速进入课堂，引起学生的兴趣，调动学生的积极性。锻炼口语表达能力。
讲授新课
II. Reading task1
Listen and answer the questions.
1. Who is the inventor of the ballpointpen?
2.Who loved the ballpointpen at that time?
Reading task3
1. When was Bíró born?
A In 1899 B In 1898 C In 1897 D In 1895
2.When did Bíró die ?
A In 1899 B In 1985 C In 1980 D In 1984
3.Who helped Bíró develop a special ink?
A Tom B Herry C George D Marcel
4.There was a tiny ____ at the tip of the pen.
A ball B bag C hole D knife
5.Now_____people use it all over the world every day.
A hundreds of B thousands of
C millions of D billions of
Reading task4
Choose the right answers .True(T) or False(F)
1. László Bíró invented a pen .( )
2. In the 1930s ,when László Bíró worked as a writer ,he used a fountain pen every day.( )
3. George helped László Bíró develop a special ink.( )
4. The pen with a tinyball was called the ballpoint pen.( )
Reading task5
Read again and fill in the blanks
III.Language points
IV practice
让学生认真听文章，然后回答问题。
让学生大声读课文，然后回答问题
学生记好笔记。有利于记忆。
目的让学生了解课文大意。
进一步理解课文，加深理解课文。
讲解学习本节课的知识点
课堂小结
c V. Summary
VI.Homework.
利用百科全书或互联网搜索下列内容，并整理成小短文。类似圆珠笔的伟大小发明以发明者名字命名的发明一项发明推动另一项发明的例子可以通过以下几个方面来介绍：
How was it invented?
Why was it invented?
How did it work?
学生听老师总结，回顾学习的内容，补充笔记。
加深学生对知识的印象，让学生从整体上系统地把握文章内容。
板书
Module 2 Science and technology
Unit 4 Inventions
The new Words
The important phrases
The important sentences
