人教版高中英语必修三教案(收藏3篇)。
教学目标
1. To practise listening comprehension.
2.To practise making decisions and reasoning
教学重难点
1. To practise listening comprehension.
2.To practise making decisions and reasoning
教学工具
课件
教学过程
Step1. revision
1. check the homework exercises.
1). It has been reported that children will be offered free education.
It has been reported that free education will be offered to children.
2). It has been said that we will be offered the latest computer science course book.
It has been planned that the latest computer science course book will be offered to us.
3). I have been told by Peter that I will be lent his notebook computer for a week.
I have been told by Peter that his notebook computer will be lent to me for a week.
2. Question: What can computers be used as?
Step2. Lead-in
As we know, science and technology is developing very fast and computers have become smaller and smaller. They have been used in many fields. So, the 21st century is the century of information technology What does it mean? Does information technology/ IT only mean things like computers? Of cause not. Actually, it means more than computers. Computers are just one kind of IT. What else do you know is part of IT?
(TV, radio, CD-ROM, DVD, books……)
Step3. Listening (SB)
1. Pre-listening: What are the changes brought by different forms of IT ?
What are the advantages and disadvantages of them ?
2. While-listening:
Go through the chart and make sure the students look at the chart before they listen to the tape. (This is to sharpen their attention and listen for the answers. This will also help them get the gist of the text.) Then Listen to the tape and finish filling in the chart. (If necessary, play the tape for several times.)
Say: After listening to their talk, we know all kinds of IT have both disadvantages and advantages.Let’s check the answers together.
Type of IT Advantages Disadvantages
TV You can both listen and watch. You cannot write to friends.
Web You can find information. It is very expensive.
Radio You can listen to English. You cannot watch a film.
Book You can get information. Sometimes it is out of date.
3. Post-listening:
1) (pair work): decide which type of IT is best for you to use right now. Make your choice and give your reasons by using the following expressions.
I think that….
In my opinion, ….
I believe that….
I agree because….
I disagree because….
I’ve decided that….
2) (group work): Discussion :
Computers are useful and have brought us lots of good things, but they also cause bad effects. What attitude should we have towards the computer? (Make good use of it but never get trapped by it.)
Step4. Speaking
1. Pre-speaking
Say: From what we have learn, we should admit that computers and the web have a great influence on the school education as well as people’s life. It has come into people’s everyday life and many families hold computers in their homes. Now there is a task for you.
2. While-speaking
1) Situation: You have been asked by your parents to help choose computers for your home. You and your friend have looked at several computers. Talk about the special things each computer can do. Make a decision about which kind of computer to buy and explain why.
Information input: Show students some pictures of different computers (desktop computer & laptop computer & …)
Language input: Useful expressions (Repeat it to strengthen students’ ability of use it.)
Supporting an opinion Challenging an opinion
I think that … , because … Perhaps, but what if / about …
First, … Have you thought about …
One reason is that … What makes you think that
I think it is better because… I don’t like it because….
(Pair work )Use the expressions to support your opinion or challenging other’s opinions.
2) Oral report: (individual work )
Do an oral report to your father and start your report like this: I looked at many different computers. The one I have chosen is the PEP personal computer. One of the main reasons is that it is suitable for homes. I found that…
3. Post-speaking
Conclusion—What useful expression do we use to make a decision and reason?
(In this way, they can review and use the words and phrases again.)
Step6 Pre-writing
Say: Imagine what problems and delights this android might have to deal with while it is serving you. Try yourself in someone else’s shoes is an important way of understanding how other people feel.
Then discuss: You are an android. You work for a family with one child who is very spoiled. The parents want you to do everything for them. The parents are nice, but they often ask you to watch over their child. How do you feel? What would you do if the child asked you to do his/her homework for him/her? Would you ever tell the child “no”?
Step7 Writing
Say: Write a passage about the result of your discussion! It should contain:
What do you have to do?
What is the child like?
What is the parents’ requirement of the child?
What do the parents want you to do?
What does the child want you to do?
Then what will you do? How do you feel?
Sample writing:
Hello everybody, my name is Liu Yan.I am a 321 model android.I work for the Li family. Mr and Mrs Li work very hard too.Mr Li is an architect and designs great tall apartment blocks.Mrs Li is a doctor and has to look after many patients.I remember all the plans for Mr Li's projects and can tell Mrs Li which drugs are the best to give any particular patient. And I also look after their library. I store all the books that they borrow from their school or friends in my brain.Of course my brain is as large as a mountain, so work like that is no trouble to me.I really eat books just like people eat food.
The Lis have a child who is very spoiled. He needs me to remember all his school textbooks so that I can do his homework for him.He just gives me the information on the subject, what has to be done and the page numbers and I get on with it while he enjoys himself with his friends.Sometimes I don't think it is right to do his homework for him — it's somewhat cheating. However, his parents are very concerned at the pressure of work in school these days.The child has too much homework to do. They like him to go to the key school but they also want him to be able to have hobbies, learn to swim and keep fit! Poor child!
So they consider me the most important person in the family after themselves.I am always introduced to their friends and play with visiting children.I am the perfect family academic aid and, although I was not cheap to buy, Mr Li says I was worth every yuan!
Step8 Assessment
Get the students to assess their writing ability according to the following the questions:
1. Is your composition well developed?
2. Are your ideas well organized to the point?
3. Do you have a good choice of words and idioms in your writing?
4. Do you get a good mastery of complex structures of language?
5. What kind of mistakes have you made in your writing?
Step9: Homework
Write about your discussion. You may begin like this:
Hello, everyone. My name is XXX. I’m 321 model android. I work for the Li family….
课后小结
学了这节课，你有什么收获?
课后习题
完成课后习题一、二。
板书
Unit 3 Computers
教学目标
I. 单词和词组
permission, nation,reduce, fetch, compare, therefore, remain, dislik, share, persuade, hardly, go ahead, burn down, compared to, give up, call for, be used to, get into the habit of
II. 日常交际用语
1.请求
May / Could / Can I do that?
I wonder if I can do that.
Would / Do you mind if I come earlier?
Will you tell me if can go now?
2.允许
Yes, please. / Of course. / Sure. / Certainly.
Go ahead, please.
That’s all right. / OK.
It’s all right to me.
3.拒绝
I’m sorry, but it’s not allowed here.
You’d better not.
I’m afraid not. It’s not right.
III.语法
复习名词性从句作宾语和表语的用法。
教学建议
教材分析
The main dialogue of this unit is to practise the students how to ask for permission, refuse and give permission ability. Though learning the way of expressing are able to remind the students speaking in daily life. This dialogue is the main idea to learn to use these phrase for permission. Though two men’s talking. Meanwhile this lesson offer some practice to help the students to understand and learn about the content of the dialogue. In order to master these phases, this lesson has short dialogue to give the students to speak each other.
重点词汇讲解
1.catch fire与be on fire
1)catch fire：begin to burn着火;烧着。catch fire有动态含义，揩“开始燃烧”。
例如：
Paper catches fire easily.纸容易着火。
The bed clothes catch fire and the whole house may be burnt down.铺盖着火了，整个房子都可能烧掉。
2)be on fire：be burning着火;失火。 be on fire有静态含义，指“燃烧的状态”。
例如：
The house was on fire.房子着火了。
She woke up at midnight and found the kitchen on fire.她半夜醒来发现厨房失火了。
Teaching Aims and Demands
Words and Phrases
Four Skills: stomach fever ought ought to examine plenty plenty of diet keep up with make a right choice short of fit gain now and then
Three Skills: energy soft bar fuel chemical balance tasty boil mixture
Spoken English:
In the clinic / seeing a doctor:
What’s wrong with you?/What’s the matter with you?
Lie down and let me examine you.
Let me have a look.
Where does it hurt?
Drink plenty of water and get some rest.
I’ve got a pain here. This place hurts.
There’s something wrong with back/my knee/my arm.
I don’t feel well.
Grammar:
Use of Language:
1. Master the function use of language as defined above.
2. Help the students to finish the tasks of listening, reading, writing, speaking presented in the book and the exercise book through using what the students have learned.
Learn the text about healthy eating. Get the students know about the basic knowledge of how to eat healthily.
Important points:
1. Talk about different kinds of food that one favorites.
2. learn the basic knowledge of healthy eating.
3. learn how to say in the clinic.
4. Grasp the language points and grammar in the text.
Difficult points: The use of modal verbs --- had better, should and ought to.
Teaching aids: computer or slider-projector
Way of Teaching: Communication way of teaching, discussion and group work.
Lesson 1Step 1 Warming-Up
First show the students some pictures of dishes and so to introduce the topic of this unit.
And then show the pictures on their text books and let them to decide what is junk food and what is not.
Here the students may have a short ask and answer in pairs to themselves more engaged in the topic.
Step 2 Listening
Let the students listen to the tape and be prepared to answer the questions below.
Step 3 Speaking
Show the students the three situations as on P2. Then ask the students to prepared a dialogue according to the examples in pairs. Ask several pairs of students to present their dialogue
After that list the useful expressions in their dialogue.
Step 4 Homework
Prepare for the next class.
Collect some menus if possible for the next class.
Lesson 2
Step 1 Introduction
Using the questions on P3 to introduce the new text.
Step 2 Fast-reading
1.What does the “fuel ” mean in the first paragraph?
It means different kinds of materials, such as protein, Calcium that we need to keep healthy.
2.What do we have to consider when we choose to buy or eat?
What kinds of nutrients that the food contain.
3.What made our eating habit changing?
Many things: what people believe, advice from companies and stores.
4. How can we feel and look fine?
We ought to learn about our body and the fuel it needs to keep fit.
Explain the language points if necessary.
Step 3 Carefully-reading
How many parts can be pided into?
Three parts.
What’s the main idea of each part?
1.our eating habits are changing. 2.why the eating habits are changing 3.the best way to develop healthy eating habits.
Step 4 Talking
Ask the students to take out their menus and read them carefully. Then prepare a dialogue that may happen between a customer and a waiter/waitress.
Step 5 Homework
Finish the exercise --- Vocabulary on P5. and P72-73
Lesson 3
Step 1 Revision
Check the homework.
Step 2 Grammar
First present the students the modal sentences with Modal Verbs and ask the students to make some sentences with them.
Step 3 Consolidation
1 Finish the exercise on P5 and on P74
2Take out a piece of paper with the column “Ask ###” in order to make the students understand when you are giving advice it is better to use some sentences with had better not, and oughtnot to, shouldnot. Then read a passage as an example and afterwards list the points you have to pay attention to when you give advice.
1.give advice that will really help the person.
2. be polite and sincere
at last get the students to finish the following practice.
Step 4 Homework
Finish the exercise 3 on P74 in the students’ workbook.
Lesson 4
Step 1 Revision
Let some students read their reply to the letters on P74.
Step 2 Reading
Read the text on P6 and then get the students to find the main idea of it Snacks is also important . we need to learn something about snacks and the way to prepare it.
Step 3 Writing
Ask the students to work in pairs to write the recipe for their favourite dish.
We may first give the tips on P7 as a guide.
Step 4 Discussion
First ask the students to read the passage on P75 and then give the following questions as the topic for the students to talk: What is a couch potato?
What does one have to pay special attention to in order to keep healthy? food and exercise etc.
Step 5 Homework
Do a general survey in order to learn about the differences between people’s eating habits and try to find which is healthier.
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