初三英语教案 (2).doc

初三英语教案

Unit 1 The changing World
Topic 3 The world has changed for the better
Section A
预习提示
Ⅰ：Read la and answer the following questions.
1:When did the flood in her hometown take place?
2:Are there homeless people in China/Canada/the world?
3:Can the homeless people get good food and medical treatment?
4:What measures does every government decide to take to help the homeless people?
Ⅱ: Read la again and put the following sentences into English.
1、一篇有趣的文章 2、有一个完美的计划
3、决定于合适的方式 4、需要
5、对某人来说做……是重要的 6、听起来好极了
7、世界也变得更加美好了
8、无家可归的人能够获得食物和医疗吗？
教 案
The main activities are 1a， 1b and 3. 本课重点活动是1a， 1b和3。
Ⅰ. Teaching aims and demands教学目标
1.Master some new words：
provide， stairs, manage, in need , medical, treatment, fire ,grand daughter grandchild
2.Learn direct speech and indirect speech：
(1)“What are you reading, Jane?” Maria asked.
(2) Jane said that this program helped homeless people return to work and live like other people.
3.Master word formation: Compounds
4.Learn to help others in trouble.
Ⅱ.Teaching aids教具
多媒体/图片（流浪者/ 贫民窟/ 灾难）/小黑板或幻灯片
Ⅲ.Five-step Teaching Plan五步教学方案
Step 1 Review 第一步 复习 （时间:10分钟）
（检查上节课作业，人口过密带来很多问题，引出本课话题。）
T: This lesson, first check your homework. Read the article you have written to your classmates in groups.
(学生小组活动，推选几篇在全班同学面前朗读。)
（两分钟后。）
T: Who can show your opinions to us?
S1: The large population problem is very serious now. And in every minute about 261 babies will be born in the world.
If we don’t pay any attention to the problem, it will cause many difficulties. We will be short of energy and water.
There is heavy traffic... So we must do something to control the population and we should come up with ways to reuse the rubbish and try to develop new resources.
S2: …(和上一个同学可能观点基本相同。) If we don't control the population, people will have no places to live in. Many people will lose their jobs and their living conditions will get worse and worse. The crime will increase, the society will be dangerous.
(教师总结点评。)
T: Your opinions are correct and clear. Yes, if we don’t control it, there will be more people to have no house to live in and no food to eat. It will bring the government a lot of pressure and the government must provide them with food, living places.
(教师可以口头解释“the people to have no house to live in” means “the homeless people” 让同学感知“homeless”。)
(板书、注音、领读、释义。)
provide: offer
T: It can bring war and disaster.
(口头解释: disaster means a very bad situation that causes problems)
（板书、注音、词义、领读。)
war
The people in many places are very poor. They are homeless. What should we do for them if we see the homeless?
(引导学生如何向处于困境的人献出爱心。)
S3: I want to give some money to them.
(教师转述引出间接引语并板书。)
T:
S3 said he wanted to give some money to them.
S4: I will take them to my home.
T:
S4 said she would take them to her home.
S5: But is your house big enough to hold so many people?
T: S5 has a question.
He asked if her house was big enough to hold so many people.
S6:...
（教师引导学生做几个直接引语变间接引语的练习。）
T: Your ways are not bad. But I really hope that all the people can take action to control the population and increase our living conditions.
For the problem, the government has taken measures to solve it.
Step 2 Presentation 第二步 呈现（时间:6分钟）
（展示几幅流浪者、灾难图片，让他们体会，唤起同情心。）
T: Let’s listen to 1a for the first time and try to find out the answer to the question.
(教师在黑板或幻灯片上呈现听力任务。)
What measures does every government decide to take to help the homeless people?
（这个问题很难，学生听两遍可能不会完全得到正确答案。）
（两遍过后，让学生翻书阅读。）
T: Please open your books and read it carefully again and find out the correct answer. You can discuss it in groups.
(学生讨论过后，找学生给出正确答案。)
S: They provide good food and medicine for homeless people.
S2: They provide them with nice homes.
S3：They train them so that they can find jobs again.
T: I think you are right.

Step 3 Consolidation 第三步 巩固 （时间:12分钟）

1. T: Please read the passage again and then I will ask some of you to perform it.
(学生准备过程中，教师在黑板上写下关键词。)
a program for homeless people; return to work
live like other people; people in need
food and medicine; nice homes
train them; feel good about; for the better
T: OK. Stop here. Let’s invite some groups to come to the front of class and perform the dialog .Try to involve yourself in the real situation.
(几组同学表演过后，教师点评。)
T: G1 performed well. G2 is very creative…
Now please answer the question according to the passage. You should sum up and describe it in your own words.
The question is: What does the successful program do for homeless people?
(为了巩固本课重点活动，以此问题让同学进一步熟悉对话内容。)
S1: The program is to help homeless people. It can help them return to work and live like other people. It provides them with good food and medicine, nice living places and trains them so that they can find jobs again.
T: Your description is very correct. Next, let's play a game“Follow Me.” I'll give you an example. You must do it like that.
(为了巩固间接引语，设计一个“跟我学的游戏”。)
T: I am reading a newspaper. You must say:
The teacher said she was reading a newspaper.
T: Do you understand me?
Ss: Yes.
T: OK. Let’s begin. Are there homeless people in Canada?
Ss: The teacher asked if there were homeless people in Canada.
T: This city has a wonderful program to help homeless people.
Ss: The teacher said that city had a wonderful program to help homeless people.
(随机找几个同学让他们说出一句话，其他同学转述。)
S2: How old are you?
S3: S2 asked how old I was/we were.
S2: Can you dance?
S3: S2 asked if I/we could dance.
(2分钟后停止游戏。)
T: Stop please. Change it into another game. Please follow the example.
T: The teacher said Michael had a cute dog.
You only say,“Michael has a cute dog.”
T: Are you clear?
Ss: Yes.
T: Yeah. Begin please.
He asked how far it was from your home to school.
Ss: How far is it from your home to school?
T: I wanted to know if he could sing this song.
Ss: Can he sing this song?
(两分钟后停止。继续做直接引语、间接引语的练习。)
T: You did very well. Let’s do 1b to consolidate the speeches. You can discuss it with your partner.
(学生讨论过后，教师核对答案。)
Step 4 Practice 第四步 练习 （时间:11分钟）
T: Though there are many homeless people in the world, the world is full of love. Let's know a girl called Carly. Please listen to the tape of activity 2 and choose the right answers.
(教师播放两遍录音，找同学核对答案。)
（为了训练学生的口语表达能力，把本篇听力材料让大家以多种形式进行训练。）
T: Let’s change the listening article into a dialog; you can look at the questions of 2.
Can you do it?
(部分同学会回答“yes”,让他们做示范。)
T: S1, S2， please.
S1: Where does Carly come from?
S2: She comes from India.
S1: When did the flood in her hometown take place?
S2: Two years ago.
S1: How old was she at that time?
S2: She was 14 years old.
S1: Did anyone help her?
S2: Yes. A kind-hearted man helped her.
S1: What did many people there give her after her parents died?
S2: A lot of clothes and food. And the government provided her with some money.
S1: She is lucky. Can she go to school now?
S2: Yes. She lives happily like other kids.
(提问两、三组同学即可。)
（再听一遍录音，让同学做复述课文的准备。）
T: Listen to the tape again. And then try to retell it generally. You’d better write down some key words while you are listening.
(让学生在听录音过程中，记下关键词。)
（听录音过后，请几位同学复述，教师再请其他同学转述他们的话，巩固由直接引语变间接引语的知识点。）
T: Who can retell it? Try your best and take it easy. One sentence is OK. The more, the better. S3, you are first.
S3: Carly is a 16-year-old Indian girl.
T: What did he/she say? S4 please.
S4: He/She said Carly was an…
T: OK, let’s go on retelling it. S5please.
S5: Her parents died in the flood.
T: What did he/she say? S6 please.
S6: He/She said her parents died…
...
(通过本环节的训练，锻炼了同学们听的能力及口语表达能力，同时巩固了直接引语变间接引语。)
（教师设置情景，引入合成词的讲解。）
T: You have done so many things. Excellent. I think you may be tired. Lets have a break and listen to a song .
(教师放歌曲“找朋友”。)
T: We hope we have many friends who can get along with us. English words also have their own friends. Let’s help them find good friends.
(在小黑板或幻灯呈现教材18页3的内容。)
T: You can do it in groups.
(学生讨论两分钟后，请同学口头完成，并猜测词文。)
T: Who has helped them find friends? Then guess their meanings.
S7: “Mother” and “land” are good friends. I think its meaning is “祖国”.
S8: “Basket” and “ball” are good friends. Its meaning is…
S9: “Film” and “maker” are good friends. Its meaning is…
T: You’re very helpful. We should often help others and help each other. In English, there are many words like these. It’s good for us to make our vocabulary bigger. Let’s try to give more examples, please do it in groups.
(学生讨论过后，让各组汇报本组想起的合成词。)
（对表现最佳、说出合成词最多的小组给予表扬。）
Step 5 Project 第五步 综合探究活动 （时间:6分钟）
（学生口头呈现合成词时，教师在黑板上写上几个合成词让他们猜测词意。）
1. T: OK. Stop here. Please look at the compounds on the blackboard and guess their meanings in groups.
Earthquake nightdress bystander
blueprint baby-sitter townsman
(学生讨论后，说出词意，猜不出的，教师给出答案。)
（让学生用黑板上的词，展开想像编成一个小故事，培养学生的发散思维及想像力。）
T: Let’s write a short article with the words on the blackboard. Work in groups of four. Make a discussion each other and show your opinions, then write it down.
(几分钟后，请几位同学展示自己的想像作文。)
（教师点评，给予鼓励。）
T: Excellent. You’re very creative and clever.
Please write down your homework for today.
2. Homework:
(1) If you don’t finish your article in class, please do it after class.
(2) Search the Internet and find out some information about disaster on the earth. What trouble did they bring to the people? What measures has the government taken to help them?
(3) Find out more examples and add them to your vocabulary.
板书：
Topic 3 The world has changed for the better
Section A
一、Important phrases
1:Once
2:in deed
3:decide on +v/ing=decide to do sth
4: provide sb with sth
provide sth for sb
5:It＇s + adj + for sb to do sth
二、Complete the following
Sentences with direct speech and indirect speech
1:Maria asked Jane what she was reading
2:Jane said that she was reading a newspaper from Canada.

Section B

.I:Discuss the following questions with your partner.
1. Where do you live?
2. What changes have taken place in your village/town/city.
3:How do you like living Beijing /in china ?
4:How does Bob like living in New York?
Ⅱ:Discussion
The world is changing .of course our hometown is also changing .please make a discussion about the changes of our hometown in groups .
Ⅲ:Read la carefully and translate them into English .
1：交通很糟糕 2：你很快就会习惯的
3：你觉得住在那儿怎么样 4：美丽的公园
5：好学校 6：著名的博物馆 7：豪华的饭店
8：亲自来看一看纽约
Ⅳ：You may find some derivations
disobey impolite uncomfortable
dislike impossible unfair
retell dancer homeless
rewrite invention changeable
教 案
The main activities are 1a， 2 and 3. 本课重点活动是1a， 2和3。
Ⅰ.Teaching aims and demands教学目标
1.Master some new words:
skateboard ,amusement ,rope ,disobey ,retell, discover ,invention ,
changeable
2. Talk about country life and city life. Pay attention to direct and indirect speech.
3.Learn about word information: derivations
Ⅱ.Teaching aids教具
多媒体/ 关于世界变化信息的图片/黑板或幻灯片
Ⅲ.Five-step Teaching Plan五步教学方案
Step 1 Review 第一步 复习（时间:12分钟）
（检查作业，引出新课。）
（教师播放“找朋友”的乐曲，四个小组展开竞赛复习合成词。）
T: Yesterday I told you to find out more compounds. This lesson we will have a word competition. Each group chooses one student to write the words you prepared on the blackboard. Other students in your group can come to the front and add. The group that has written the most words is the winner.
(每组选择一人到黑板上写出本组总结的合成词，其他同学可以补充，写的最多的组为胜。)
T: Very good. Let’s count the words they wrote together.
Ss: G1： One, two… Oh, forty-five.
Ss: G2： One, two… fifty.
Ss: G3： One, two… forty-two.
Ss: G4： One, two… forty-six.
T: You’re excellent. Which group is the winner?
Ss: G2.
T: English words are very magical, and each of us can be a magician. Next, I will show a magic for you.
(教师在黑板上画出或多媒体展示。)

(教师用多媒体/简笔画/肢体语言呈现部分派生词。)
T: Wonderful. I think we’re excited because we have done an exciting thing.
(板书excite领读，释义。)
excite excited， exciting

T: Boys and girls. I wonder what makes you excite.
Ss: Getting good grades make me excite.
Ss:...
T: I’m very excited and happy while the world is changing for the better. For example:
Our living conditions get better and better.
The buildings are taller and brighter…
T: Let’s look at the pictures and discuss them.
(教师用多媒体或图片展示几组北京过去和现在的几幅画面，让同学观看讨论北京的变化，然后进行描述。)
（观看讨论两分钟后。）
T: Beijing has changed a lot. Who can describe it?
S1: Beijing has changed a lot. The people’s living conditions are better. The ring roads are wider, but the traffic is busier…
S2: The air in Beijing is not fresh and clean enough. There are many kinds of pollution, such as air pollution, water pollution, noise pollution…
S3: The Olympic Games will be held in Beijing, so Beijingers try to make it more beautiful and the people will be more friendly.
S4: There are more trees and more beautiful flowers. The people can get the best medical care there.
(教师点评，再请几位同学复述刚才几位同学说的话，目的是复习间接引语。)
T: OK. Who can retell something that the students said just now?
S5: S1 said Beijing had changed a lot…
S6: S2 said the air in Beijing was not fresh…
S7: S3 said…
S8: S4 said…
(同学能复述出其中一二句即可。)
T: Now the world is changing fast, not only cities but also villages. Let’s listen to the tape and know about the changes in New York.
Step 2 Presentation 第二步 呈现 （时间:8分钟）
(听短文，引出下文。)
T: Listen and finish the task.
(教师播放录音同时在小黑板或幻灯片上呈现听力任务。)

Match the two columns and write a short passage to compare today’s New York with that of the past.
traffic wonderful
street terrible
restaurants dirty
place excellent

(在学生听的过程中，遇到相关语句，可以稍停，让学生重点感知。)
（学生听过两遍后，可以得到正确答案，核对答案。）
T: Let’s check your answers.
Ss: …
T: OK. Next let’s retell it with indirect speech like this.
They said the traffic was terrible.
Are you clear?
Ss: Yes.
T: Please begin. Do it together.
Ss: They said the street had been dirty.
They said the restaurants were excellent.
They said the place was wonderful.
They said the parks were beautiful.
They said the schools were good.
Step 3 Consolidation 第三步 巩固 （时间:8分钟）
（再读1a, 准备表演。）
1.T: Please read 1a again and then practice the dialog in pairs.
The information on the blackboard (or on the slide show) may help you.
(提示学生使用黑板或幻灯片上的信息。)
（两分钟后，请几组同学表演。）
（三五组即可，教师点评。）
T: Good. Let’s do another practice about the changes of New York. Read 1a again and try to retell it in your own words. You can begin like this.
(板书)
Changes

New York has changed a lot.

(准备过后，请几位同学读范文。)
T: Who would like to read your article?
S1: New York