课件31张PPT。Module 9
Great inventions外研版 九年级上册Unit 3 Language in use (2)Lead inWatch the video and talk about the Internet:Warm upWhat do you do by Internet? Discuss:Warm upWork in pairs:—— What do you think of Internet?
—— I think _____. What about you?
—— I think______.easy
interesting
convenient
bad for children
...ReviewFinish the exercises. Review1. ——It's said that an airport ________ in Yangzhou.
——It's true. That's what we are getting excited about these days.
A．builds B．will build C．is building D．will be built
2.Tourists ________ because of their impolite behavior in our country from now on.
A.will punish B.was punished
C.will be punished D.is punishing
3. A new road ________ near my school next year.
A．builds B．will build C．is built D．will be builtPresentationThe Internet was invented by the US government in the 1960s for the army to use.PresentationIn the 1970s，the Internet was wanted to use to send and receive messages by scientists and businesspeople. In 1991，the World Wide Web was invented by a British scientist named Tim Berners--Lee. People could send various types of files, such as texts, photos and videos by the Internet. PresentationTim Berners--LeeToday，the way people live, work and play is changed by the Web .PresentationReading 7.Read the passage and choose the best title.a) The history of the Internet
b) The World Wide Web
c) The Internet and the Web
d) The future of the InternetReading The Internet has been around for many years, but it was the invention of the World Wide Web that made it really useful to people. Together，the Internet and the World Wide Web have changed the world.
The Internet was invented by the US government in the 1960s, for the army to use. In the 1970s，scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years，people could only send very simple texts. They could not send photos or documents by the Internet.Reading That changed in 1991，when a British scientist named Tim Berners--Lee invented the World Wide Web. The World Wide Web allows people to send various types of files, such as texts, photos and videos by the Internet, so more and more people started to use it in the 1990s.
Today，the Web has hundreds of millions of users. It has changed the way people live, work and play. Through the Internet，email allows us to communicate nearly instantly with people thousands of miles away. People and businesses use e-commerce and online shopping to buy and sell things across the world. The Web also makes people's lives easier because now many things can be done from home，twenty-four hours a day.
Reading The Web can help you do research for your homework, so that you do not need to go to the library. You can use Internet banking, instead of going to the bank. And，of course，people just“ surf the Web” when they want to relax.
Technology changes quickly，and it is hard to imagine what the future of the Internet and the Web will be. But it seems impossible to imagine life without them.Reading Now complete the chart.The Internet was invented for the army to use.Scientists and businesspeople wanted to use the Internet to send and receive messages.The World Wide Web was invented.More and more people started to use the Internet to send various types of files.The Web has hundreds of millions of users. It has changed the way people live, work and play.In 1991In the 1970sIn the 1960sIn the 1990sToday1. in the + 年代+s 的用法The Internet was invented by the US government in the 1960s, for the army to use. in the + 年代+s: 在……年代
in the 1960s: 在20世纪60年代eg.
She was educated in England in the 1930s.
她三十年代在英国受教育。2. allow sb. to do sth. 的用法The World Wide Web allows people to send various types of files, such as texts, photos and videos by the Internet, so more and more people started to use it in the 1990s.allow sb. to do sth.: 允许某人做某事eg.
The Government will allow them to advertise on radio and television.
政府将准许他们在广播和电视上做广告。3. across the world 的用法People and businesses use e-commerce and online shopping to buy and sell things across the world. across the world : 全世界eg.
He had won 106 gold medals in major competitions across the world.
他已在世界重大比赛中获得了106枚金牌。4. instead of 的用法You can use Internet banking, instead of going to the bank. instead of: （用…）代替…， （是…）而不是…eg.
He decided that he would drive back to town instead of putting up for the night at the hotel.
他决定开车回镇上，不在旅馆过夜。Listening 5.Listen and find out where the speaker is. In a school library.
In the British Library.
In the British Museum.Listening 6.Listen again and answer the questions.1.Why were so few books produced in ancient times?
Because they were written by hand.
2.Why were many old books copied onto a computer?
They are too valuable to be picked up and held in the hand.
3. How has the computer helped people read old books in the British Library?
Old books were copied onto a computer a few years ago for people to be able to read them without touching them. E-books Just as email has changed the way we write to each other, e-books are changing the way we read. We can easily download new e-books from the Internet. It is much easier and quicker to search for passages now, and we can also write notes in an e-book. Reading What is more, they save a lot of paper. But e-book readers are still more expensive than paper books, so not all people can afford them. However, with the rapid development of electronic technology, reading e-books will become cheaper and cheaper. A lot of people think there will be more e-books than paper books in the near future.Reading 上21世纪教育网 下精品教学资源Answer the questions:1. What has changed the way we write to each other?
Emails.
2. What is much easier and quicker to search for passages? E-books or books?
E-books.
3. Can people afford e-books?
No, not all people can afford e-books.Reading 8.Work in groups. Prepare for your discussion. Think of an invention that has changed your life.
Make notes about the invention：
1.What is it?
2.Why is it useful? Research how the invention has been developed and make notes about what you find out.Group work 9.Discuss with your group.Tell your group about the invention. Ask them for their ideas.
Make notes about your discussions.Group work 10.Present your findings to the class.Exercise选择合适的选项：1. ——Where would you like to go on vacation this summer?
——Brazil. Because the 31st Rio Olympic Games ______ there.
A.was held B.will hold C.was happened D.are held
2.This machine ________ next week because it's too old.
A．will be replaced B．was replaced
C．replaced D．is replaced
3.The mobile phone has influenced people's life a lot since it ________.
A. invents B. invented C. is invented D. was invented用所给单词的适当形式填空:1. Many kinds of books ____________ (send) to the country schools last month.
2. A new book ______________ (write) in Chinese next year.
3. Vegetables, eggs and fruits ___________ (sell) in this shop tomorrow.
4. The room ___________ (clean) by me every day.
will be writtenis cleanedwill be soldwere sentExerciseSummaryin the 1960s
allow sb. to do sth.
such as
hundreds of millions of
across the world
instead of
write notes
in the near future在20世纪60年代
允许某人做某事
例如
几亿
全世界
代替
记笔记
近期
Homework1.Complete the exercise in the workbook.
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外研版 九上 Module 9 习题四
一、根据句意及汉语提示完成句子
1.?They’ll be put up on the school w__________(网站).
2.?Look at the title of the passage and the picture on the next p__________(页).
3.?The truck isn't working________(正确的).There must be something wrong with it.
4.Could you ______(借出)me your bike? Mine is broken.
5.You are not a s __________(单个的)one, because we are friends forever.
二、选择适合的选项
( )1.?Tony bought a photo of his favourite sports star and________ on his bedroom wall.
A．gave it up B．found it out C．looked it through D．put it up
( )2.My big brother，Luke，found a mobile phone on ________visit to the local museum the day before yesterday.
A．my B．his C．her D．our
( )3.——Jimmy，will you be able to come to my tea party tomorrow afternoon?
——_______.If my mum allows me to，I'll call you.
A．Perhaps B．Here it is C．Promise D．Sounds great
( )4.Jane bought ________ computer last Sunday.She found________ computer was made in Germany.
A．the；a B．the；/ C．a；the D．a；a
( )5. The lift isn't very large.It can only take eight people________.
A．at a time B．in a way C．for a time D．by the way
三、用括号中所给单词的适当形式填空
1. A new park ______(build) in our hometown next year.
2. ——What is Mr Green doing?
——He is ______ (search) for his lost dog, but he can’t find it.
My shoe heel is broken. I have to have it ______(fix).
4.The Internet is still young，but it is growing very ________(fast).
5.——I won't have time to go shopping with you this afternoon.
——But you________(promise) me yesterday.
四、按要求完成句子
1.而且，他不是一个用功的学生。
______ ______, he is not a hard-working student.
2.天似乎要下雨了。
It ______ ______ ______.
3.看到这些老照片，我就会想起我的家乡。
Looking at the old photos，I will ______ ______my hometown.
4.他出生于20世纪50年代。
He was born ______ ______ ______.
5.肖华很伤心，因为她还没收到吉姆的来信。
Xiao Hua is sad because she ______ ______ ____
参考答案：
一、根据句意及汉语提示完成句子
1.website
2.page
3.properly
4.lend
5.single
二、选择适合的选项
1——5：DBACA
三、用括号中所给单词的适当形式填空
1.will be built
2.searching
3.fixed
4.fast
5.promised
外研版英语九年级上册Module 9 Great inventions
Unit 3 Language in use (2)教学设计
课题
Great inventions
单元
Unit 3-2
学科
English
年级
9
学习
目标
?Knowledge objective
1 .To review the key words, phrases, and sentences of M9.
2.To summarise the use of future simple passive.
?Ability objective
1. To summarise and consolidate the use of future simple passive.
2. To understand the passages.
? Moral objective.
To help and care for each other.
重点
To summarise and consolidate the use of future simple passive.
难点
To practice the new vocabulary and expressions.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Step 1. Lead in
Watch the video and talk about the Internet:
Step 2. Warm up
1.Discuss:What do you do by Internet?
2.Work in pairs:
Step 3. Review
Finish the exercises.
观看短处并谈论互联网
讨论自己使用互联网做什么及对互联网的看法
完成所给习题
引入课题
复习巩固和拓展
复习上节课语法
讲授新课
Step 1. Presentation
Look and say:展示一些和课文相关的图片，请学生谈论
Step 2. Reading
1.Read the passage and choose the best title.
2.Now complete the chart.
3..重点知识讲解：
1）in the + 年代+s 的用法
2）allow sb. to do sth. 的用法
3）across the world 的用法
4）instead of 的用法
Step 4. Reading
Answer the questions:
Step 5. Group work
1.Work in groups. Prepare for your discussion.
Research how the invention has been developed and make notes about what you find out.
2.Discuss with your group.
3.Present your findings to the class.
谈论内容
阅读短文并完成练习
听录音并完成练习
阅读短文并完成练习
讨论改变自己生活的发明
引入新课
有目标的阅读，增强阅读能力
有目标的听力练习，增强听力能力
通过小组练习巩固上一活动中的知识点
练习巩固
Step 1 Exercise
1.选择合适的选项：
2.用所给单词的适当形式填空:
Step 2 Homework
1.Complete the exercise in the workbook.
2.Preview Module 10.
复习文中重点知识，并完成习题。
核对答案
复习本课知识，完成家庭作业
将所学内容与中考衔接，日积月累掌握做题技巧
课后巩固
课堂小结
in the 1960s allow sb. to do sth.
such as hundreds of millions of
across the world instead of
write notes in the near future
总结本课重点
通过对重点的小结，让学生更系统地掌握本课内容
板书
Module 9 Great inventions
Unit 3 Language in use (2)
in the 1960s allow sb. to do sth.
such as hundreds of millions of
across the world instead of
write notes in the near future
直观地展示本课重点语法内容
