Module 9 Great inventions Unit 3 教案

Module 9 Great inventions
Unit 3 Language in use
【教学目标】
To learn grammar: future simple passive
To be able to complete some language practice without mistakes
【教学重点】
To be able to use the passive voice of the simple future tense.
【教学难点】
Through listening, speaking and writing, let students practice the passive voice of the simple future tense.
【教学过程】
Teaching Procedures:
Review
______________ 快速阅读；浏览
______________ 每次；一次
______________ 用手；靠手做
___________ 从某一角度；从某一点上看；在某种程度上
______________ 把……比作
_________________ 在某人去……的路上
_______________ 结果；因此
_____________________ 在20世纪
____________________ 大量的
Step 1 Warming up
Work in pairs. Discuss the questions with your partner and write down your answers.
Do you use emails to communicate with others
Do you like shopping online
Do you use the Internet to help you do homework
What will our life be like without the Internet
Step 2 Grammar
Look at the following sentences. What are they in common
1. They will be put up on the school website.
2. Will computers be used more than books in the future
3. Will books be replaced by the Internet
They all use the same structure: future simple passive.
【温故知新】
根据前面学过的一般现在时和一般过去时的被动语态形式，推理出一般将来时的被动语态形式。
一般现在时 一般过去时 一般将来时
肯定 主语+am/is/are +done 主语+ was/were +done 主语+ will / am/is/are going to +be +done
否定 主语+am/is/are + not + done 主语+was/were + not + done 主语+ will not / am/is/are not + going to + be + done
一般疑问 Am/Is/Are+主语+done Was/Were+主语+done 1. Will+主语+be+done 2. Am/Is/Are) + 主语 + going to + be + done
特殊疑问 疑问词(who除外)+一般疑问句句式 疑问词(who除外)+一般疑问句句式 疑问词(who除外)+一般疑问句句式
【归纳】
被动语态的构成：
由“助动词be +及物动词的过去分词”构成，be随主语的人称、数和时态的变化而变化。
Step 3 语境应用
完成句子
1) Libraries or reading corners ____________ (build) in hope primary schools along the way of Long March in a few years.
2) Don’t worry. Your bike ______________ (repair) soon.
3) Some trees will be grown in our school this weekend. (改为否定句)
Some trees ________ ________ ________ in our school this weekend.
4) The classroom will be cleaned this afternoon. (改为一般疑问句)
________ the classroom ________ ________ this afternoon
5) Dad is going to buy a new car next week. (改为被动语态)
A new car ________ ________ ________ ________ ________ by Dad next week.
6) 我的作业一个小时内就会完成。
My homework _______ _______ ________ in an hour.
7) 我认为在明天的乒乓球比赛中他会被击败。
I think he _______ _______ _______ in tomorrow’s table tennis match.
Keys: 1. Will, be built 2. will be repaired 3. won’t be grown 4. Will, be cleaned
5. is going to be bought 6. will be finished 7. will be beaten
Step 4 Language practice
Complete the sentences and conversations with the correct form of the words and expression in brackets.
1. _______ books ____________ (replace) by computers in the future
2. My bike is broken. It ___________ (fix) tomorrow.
3. —Dad, can I use the Internet this evening
—Yes, but the computer is not on yet. The electricity _________________ (not connect) until nine o’clock.
4. _______ the problem _______________ (talk about) at the meeting tomorrow
5. Who _____________ (invite) to give a report about great inventions next Friday
6. —When ______ the work ___________ (finish)
—In two days.
Keys: 1. Will, be replaced 2. will be fixed 3. won’t be connected 4. will be talked about
5. will be invited 6. will, be finished
Step 5 Look and say
Look at the pictures and describe the new classroom that will be built. Use the words in the box to help you.
build, buy, change
A new classroom will be built.
Keys: A new floor will be built.
New furniture (desk/ chairs) will be bought.
A new blackboard will be bought.
A new interactive whiteboard will be bought.
The windows and the door will be changed.
The teacher’s desk will be painted.
The lights will be changed.
The color of the walls will be changed.
The walls will be fixed.
Step 6 Talking
Work in pairs. Ask and answer questions about these great inventions.
●1875
● America
● Alexander Graham Bell
A: When was the telephone invented
B: It was invented in 1875.
…
A: What kind of telephone do you think will be made in the future
B: …
● 1903
● America
● Wright Brothers
● 1924
● Britain
● John Logie Baird
Step 7 Complete the sentences with the words in the box
direction, introduction, spread, trade
Before the ___________ of printing, few people could read.
There were more books to sell, so the _____ in books grew.
Because more people could read, ideas ______ quickly.
What ________ will printing take in the future
Keys: introduction, trade, spread, direction
Step 8 Listening
1. Listen and find out where the speaker is.
a). In a school library.
b). In the British Library.
c). In the British Museum.
Keys: b
2 .Listen again and answer the questions.
1. Why were so few books produced in ancient times
2. Why were many old books copied onto a computer
3. How has the computer helped people read old books in the British Library
Keys: 1. Because they were written by hand.
2. They are too valuable to be picked up and held in the hand.
3. Old books were copied onto a computer a few years ago for people to be able to read them without touching them.
Step 9 Reading
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 Internet
Keys: c
Read the passage and answer the questions.
1. When was the Internet invented by the US government
2. What could people only send at first
3. Who invented the World Wide Web in 1991
4. Can people use e-commerce and online shopping to buy and sell things
Keys: 1. In the 1960s.
2. They could only send very simple texts.
3. A British scientist named Tim Berners-Lee.
4. Yes, they can.
Now complete the time table.
In the 1960s: The Internet was invented for the army to use.
In the 1970s: Scientists and businesspeople wanted to use the Internet to send and receive messages.
In 1991: The World Wide Web was invented.
In the 1990s: More and more people started to use the Internet to send various types of files.
Today: The Web has hundreds of millions of users. It has changed the way people live, work and play.
Step 10 Around the world
To learn about e-books.
Read the short passage of Around the world. Answer the questions.
1. What will be saved when people use e-books
_____________________________________
2. Why can’t many people afford e-books
_____________________________________
3. E-books will become cheaper and cheaper, won’t they
_____________________________________
4. What will happen to e-books in the near future
_____________________________________
Keys: 1. Paper.
2. Because e-books are more expensive.
3. Yes, they will.
4. There will be more e-books than paper books.
Step 11 Discussion
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.
Discuss with your group.
Tell your group about the invention. Ask them for their ideas.
Make notes about your discussions.
Present your findings to the class.
Step 12 Summary
一般将来时的被动语态结构: will + be + done
am/is/are going to + be + done
Step 12 Exercise
Ⅰ. 根据语境从方框中选择恰当的短语填空，有的需要变换形式，每个短语限用一次。
such as, so that, instead of, hundreds of, talk about, communicate with, give a report
1. Mr Black ________________ about Olympics in the library yesterday.
2. I often ________________ my friends by WeChat or QQ.
3. The Smiths are ________________ the travel plan at home.
4. We planted ________________ trees near the lake last month.
5. Tom likes all kinds of fruit, ________________ apples and bananas.
6. Take an umbrella with you ________________ you won't get wet.
7. Susan went to the park by bike ________________ taking a bus.
Ⅱ. 根据括号内所给词语提示写句子（注意使用一般将来时的被动语态）。
1. (my homework, finish, soon)
__________________________________________
2. (his new book, sell, in the bookshop, next month)
__________________________________________
3. (the problem, discuss, tomorrow)
__________________________________________
4. (the news about the match, put up, on the wall, after class)
__________________________________________
5. (the environment of our city, improve, in the future)
___________________________________________
Ⅲ. 根据短文内容从方框中选择恰当的单词填空，使短文完整、通顺，有的需要变换形式。
for, when, tall, send, forget, help, suggestion, machine
I had an interesting dream last night. In the dream, I invented a special supermarket robot to (1)________ old shoppers (顾客). The robot is 1.5 metres (2)________. All the old shoppers need to do is put their shopping lists into a special (3)________ at home, and then the machine (4)________ the lists to the supermarket. The robot meets the old shoppers at the gate (5)________ they arrive at the supermarket. While they are shopping, the robot holds the shopping basket (6)________ them. The robot can also give some (7)________, such as, “Great apples. I'd eat them.” And if the old shoppers (8)________ something, the robot can remind (提醒) them. Although it's just a dream, I really hope it's true.
Keys:
Ⅰ. 1. gave a report 2. communicate with 3. talking about 4. hundreds of
5. such as 6. so that 7. instead of
Ⅱ. 1. My homework will be finished soon.
2. His new book will be sold in the bookshop next month.
3. The problem will be discussed tomorrow.
4. The news about the match will be put up on the wall after class.
5. The environment of our city will be improved in the future.
Ⅲ. 1. help 2. tall 3. machine 4. sends 5. when 6. for 7. suggestions 8. forget
Step 14 Homework
1. Review what you have learned in the module and record what mistakes you have made.
2. Preview Module 10, Unit 1.
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