unit9(九年级).doc

韶关市第十三中学课程教学教学设计（单元）
（2007 ～ 2008学年第 一 学期）
课程名称：English 主备教师：张少阳 任课教师：
教 材：义务教育课程标准实验教科书 《新目标英语Go for it》九年级（全一册）人教版
教学内容：Unit 9 When was it invented?
教材分析：In this unit students learn to talk about the history of inventions.
教学目标：Passive voice（questions and statements）
教学方法和措施：
阅读、讲授、讨论、探究
教学资源：课件和录音机
课时安排：新课、活动的课时
本单元教学时间约需8课时，具体分配如下：
Section A 1a-1c 1课时
Section A 2a- 4 1课时
Section B 1a-2c 1课时
Section B 3a-4 1课时
Shelf Check 1课时
Reading 1课时
English Weekly 2课时

韶关市第十三中学课程教学教学设计（课时）
（2007 ～ 2008学年第 一 学期）
课程名称：English 主备教师：张少阳 任课教师：
课 题：Unit 9 When was it invented?
课 型：New Lesson
课 时：Period 1—2 （总第 75、76课时）
授课班级：三（3）、（6）班
授课时间： 2007年 12 月 5 日（第 14周）
Teaching aims
1. Knowledge Objects:
Target language
Listening practice
2. Ability Objects:
Train students’ listening ability
Train students’ communicative competence
Target language
1. Teaching Key Points: 2. Teaching Difficulties:
Target language Listening practice
Listening practice 3a Reading
Teaching
procedures

Step 1 Warming up by learn about Passive voice (questions and statements)
Passive Verb Formation
Tense
Subject
Auxiliary
Past
Participle
Singular
Plural
Present
The car/cars
is
are
designed.
Present perfect
The car/cars
has been
have been
designed.
Past
The car/cars
was
were
designed.
Past perfect
The car/cars
had been
had been
designed.
Future
The car/cars
will be
will be
designed.
Future perfect
The car/cars
will have been
will have been
designed.
Present progressive
The car/cars
is being
are being
designed.
Past progressive
The car/cars
was being
were being
designed
Pay attention to the passive voice of “give”.
Active
Professor Villa gave Jorge an A.
Passive
An A was given to Jorge by Professor Villa.
Passive
Jorge was given an A.

1a Doing group work
Look at the things on page 68. Number them in the order of their invention.
A: I think the telephone was invented before the car.
B: Well, I think the telephone was invented after the car.
Televisor
1925
John L. Baird
Scottish
A: I think the televisor was invented before the computer.
B: Well, I think the televisor was invented after the computer.
Telephone
1876
A.G. Bell
American
A: I think the calculator was invented before the plane.
B: Well, I think the calculator was invented after the planer.
1b Listening and matching
Listen to the recording and match the inventions with the dates.
Tapescript
Girl: Life must have been difficult when you were a kid.
Woman: Oh, not really. Why do you say that?
Girl: Well, you didn’t have many modern inventions. Like, you probably didn’t have a telephone, right?
Woman: Of course we did! How old do you think I am? The telephone was invented in 1876.
Girl: How about cars? I bet cars weren’t invented yet.
Woman: Sure they were. Cars were invented in 1885. My family had a car. I think you need to take a history class, Alice.
Girl: Ha, ha! Well, did you have a TV?
Woman: No, we didn’t. The TV was invented around 1927, I think. Some friends of mine had one. But in those days, TVs were really expensive, and we couldn’t afford one.
Girl: And I bet you didn’t have calculators and computers and stuff. That’s something I do know. We learned in school that hand-held calculator were invented in 1971 and personal computers were invented in 1976.
Woman: You’re right. I didn’t have those things when I was young. But I do now!
The things in the pictures were invented in the following order.
The telephone was invented in 1876.
Cars were invented in 1885.
The TV was invented around 1927.
The hand-held calculator were invented in 1971.
The personal computers were invented in 1976.
Now you are going to read the listening tapescript. Blacken the passive voice, circle all the linking words and underline all the useful expressions.
1c Doing pairwork
In pairs, one covers the dates and the other asks him when the things in the pictures on page 68 were invented. Then change roles and practice again.
A: When was the telephone invented?
B: I think it was invented in 1876.
A: When was the car invented?
B: I think it was invented in 1885.
A: When was the TV invented?
B: I think it was invented around 1927.
A: When was the hand-held calculator invented?
B: I think it was invented in 1971.
Step 2 2a Listening and numbering
Next you are going to listen to a tapescript and number the inventions in the order that you hear them.
Tapescript
Boy: What are those?
Girl: They’re battery-operated slippers.
Boy: What are they used for?
Girl: They’re used for seeing in the dark.
Boy: Oh, that’s cool! Who were they invented by?
Girl: Julie Thompson. And look at this heated ice cream scoop.
Boy: I know what it’s for! It’s used for scooping out really cold ice cream.
Girl: Right. It was invented by Chelsea Lanmon.
Boy: My favorite are those shoes with adjustable heels. You know—you can move the heels up and down. They were invented by Jayce Coziar and Jamie Ellsworth.
Girl: And what are they used for?
Boy: Well, you can change the style of your shoes. You can make the shoes go from casual to dressy.
The inventions are heard in the following order.
battery-operated slippers→heated ice cream scoop→shoes with adjustable heels
Step 3 2b Listening and matching
You shall listen to the recording again and match the items in the chart on page 69 in columns A, B, and C.
A: Invention
B: Who was it/ were they invented by?
C: What is it/ are they used for?
Shoes with adjustable heels
Chelsea Lanmon
Scooping really cold ice cream
Battery-operated sneakers
Jayce Coziar and Jamie Ellsworth
Seeing in the dark
Heated ice cream scoop
Julie Thompson
Changing the style of the shoes
Step 4 2c Doing pairwork
Role play the conversations using the information in the chart in the middle of page 69. Pay attention to the formation of passive voice.
A: What are the shoes with adjustable heels used for?
B: They are used for changing the style of the shoes.
A: What are the battery-operated sneakers used for?
B: They are used for seeing in the dark.
A: What is the heated ice cream scoop used for?
B: It is used for scooping really cold ice cream.
Step 5 3a Doing pairwork
There are two kinds of inventions. One is helpful invention, and the other is annoying invention. Now in pairs make a list of five helpful inventions and five annoying inventions.
Helpful inventions
Annoying inventions
Example: telephone
Example: alarm clock
1. plane
1. atomic bomb
2. computer
2. missile
3. bike
3. rifle
4. car
4. chemical weapon
5. train
5. alarm clock
Step 6 3b Doing pairwork
In pairs discuss your opinions in 3a with your partner.
A: What do you think is the most helpful invention?
B: I think the most helpful invention is the light bulb.
A: Why is that?
B: Well, it gives people more time to work and play every day.

A: What do you think is the most annoying invention?
B: I think the most helpful invention is the atomic bomb.
A: Why is that?
B: Well, it gives people more power to kill others.

A: What do you think is the less helpful invention?
B: I think the less helpful invention is the car.
A: Why is that?
B: Well, it makes it possible for people to move to distant places faster.
Step 7 4 Doing groupwork
Imagine you are left alone on a small island in the sea. If you are allowed to take five inventions along with you, what would you take?
I like to take the followings with me.
knife
flashlight
handphone
telescope
gun

教学反思：

韶关市第十三中学课程教学教学设计（课时）
（2007 ～ 2008学年第 一 学期）
课程名称：English 主备教师：张少阳 任课教师：
课 题：Unit 9 When was it invented?
课 型：New Lesson
课 时：Period 3（总第 77课时）
授课班级：三（3）、（6）班
授课时间： 2007年 12月 6日（第 14周）
Teaching aims
1. Knowledge Objects:
Target language
Listening practice
2. Ability Objects:
Train students’ listening ability
Train students’ communicative competence
Target language
1. Teaching Key Points:
Listening practice
Pairwork
2. Teaching Difficulties:
Listening practice
Pairwork
Teaching
procedures

Step 1 Warming up by making passive sentences
Hello, everyone. This week we learn to use passive voice (questions and statements). Now we shall begin by making passive sentences (questions and statements).
I was frustrated by his reply.
His death was caused by his hard work.
Was the problem solved?
His last hope was given up.
His English pronunciation is influenced by his Chinese.
His attention was concentrated on his disease.
When was your radio set lost?
Was her order obeyed?
Was she terrified by her face?
When was his house burned?
Step 2 1a Looking and writing
On page 71 you will find some adjectives used to describe how food tastes. Look at the pictures and write them under the correct picture. Note that some pictures have more than one word.
Do you like sweet drinks?
The crackers aren’t crisp. They must have got wet.
This soup is very salty.
I like to drink sour milk.
These oranges are as sour as lemons.

Step 3 1b Writing the names
On page 71 you will find in the box some adjectives used to describe food. Now read each of them and write the name of a different food after each of them.
Sweet apple→ crispy crackers→ salty water→ sour rice
Step 4 2a Listening and circling
On page 71 in the middle of the page you will find 6 statements. Listen to the recording and circle T or F.
Tapescript
Boy1: Hey, did you know that potato chips were invented by mistake?
Boy2: Really? What do you mean?
Boy1: Well, here on the bag it says that they were invented by a chef called George Crum.
Boy2: When was that?
Boy1: Oh, it was back in 1853.
Boy2: So, why was it an accident?
Boy1: Well, one day a customer in the restaurant where George worked sent back his plate of fried potatoes because he said they were cut too thick.
Boy2: So what happened?
Boy1: Well, George was in a bad mood, so he cut the potatoes really, really thin, and he cooked them for a long time until they were crispy. And he sprinkled lots of salt on them so they were really salty. He thought the customer would hate them.
Boy2: And?
Boy1: And the customer loved them and asked for more. He told the other customers about them, and soon everyone was ordering thinly-sliced, crispy, salty potato chips.
Boy2: And we’re still eating them today. What a cool story!
Boy1: Yeah.
(The keys: 1. T 2. F 3. T 4. F 5. F 6.T)
Now read the tapescript and copy down all the useful expressions into your notebook.
be invented by mistake, on the bag, back in 1853, one day, in the restaurant, send… back, a plate of fried potatoes, be cut too thick, in a bad mood, cut…really, really thin, cook…a long time, sprinkle… on…, hate…, asked for…, tell… about…, thinly-sliced, crispy, salty potato chips, a cool story
Step 5 2b Listening and completing
You are going to listen to the tapescript and complete the sentences on page 71 in the box.
The history of chips
Do you know that potato chips were invented by mistake? Chips were invented by a chef called George Crum. They were invented in 1853. George Crum cooked them for a long time until they were crispy. And he sprinkled lots of salt on them so they were really salty.
Step 6 2c Doing pairwork
Next you are going to role play the conversations about the invention of the potato chip. Use the information from the activities above.
The invention of the potato chip
A: Do you know that potato chips were invented by mistake?
B: I don’t know.
A: They were invented by a chef called George Crum.
B: When was that?
A: It was invented back in 1853.
B: Was it an accident?
A: A customer sent back his plate of fried potatoes because they were cut too thick. George cut the potatoes really, really thin. And he cooked them for a long time until they were crispy. He sprinkled lots of salt on them so they were really salty.
B: Did the customer loved them?
A: Yes, they asked for more. Everyone was ordering thinly-sliced, crispy, salty potato chips.
B: We like them, too.
A: So do I.

教
学
反
思

韶关市第十三中学课程教学教学设计（课时）
（2007 ～ 2008学年第 一 学期）
课程名称：English 主备教师：张少阳 任课教师：
课 题：Unit 9 When was it invented?
课 型：New Lesson
课 时：Period 4（总第 78 课时）
授课班级：三（3）、（6）班
授课时间： 2007年 12月 7 日（第 14 周）
Teaching aims
1． Knowledge Objects:
Reading (3a)
Writing
pairwork
2. Ability Objects:
Train students’ reading and writing ability
Target language
1. Teaching Key Points:
Reading (3a)
2. Teaching Difficulties:
Reading (3a)
Writing
Teaching
procedures

3a Reading and answering
Now let’s read to find out who invented tea. While you read, circle all the linking words and underline all the useful expressions.
Who invented tea?
Do you know that tea, the most popular drink in the world（after water）, was invented by accident? Although tea wasn’t brought to the Western world until 1610, this beverage was discovered over three thousand years before that. According to an ancient Chinese legend, the emperor Shen Nong discovered tea when he was boiling drinking water over an open fire. Some leaves from a nearby bush fell into the water and remained there for some time. The emperor noticed that the leaves in the water produced a pleasant smell. Later he decided to taste the hot mixture. It was quite delicious. And in this way, one of the world’s favorite drinks was invented.
After you read, answer the 4 questions following the article.
1. What is the article about?
It is about the invention of tea.
2.When was it invented?
It was invented over three thousand years before 1610.
3.Who was it invented by?
It was invented by Shen Nong.

3b Writing an article
On page 72 you will find notes in the box on the left. Write an article using the notes about the invention of the flying disk.
From pie plate to flying disk
A baker named William Russel Frisbie, of Warren, Connecticut, and later of Bridgeport, came up with a clever marketing idea back in the 1870s. He put the family name in relief on the bottom of the light tin pans in which his company’s homemade pies were sold. The pans were reusable, but every time a housewife started to bake a pie in one, she would see the name Frisbie and, it was hoped, think, "How much easier to buy one". Eventually Mr. Frisbie’s pies were sold throughout much of Connecticut, including New Haven.
4a Thinking and invention
We all have things that we don’t liking doing. Why not think of an invention that could help you. Write the details of your invention in the chart on page 72.
Problem
Learning English
New invention
A machine that translates English into Chinese
Use
The machine “sees” the written English, and s