仁爱版九年级英语上册Unit1Topic3SectionB教案

1、Unit 1 The Changing WorldTopic 3 Section B教案Teaching aims and demands1. Learn some new words: rope, retell, discover, invention2. Talk about New York's city life in the past and now.(1) I heard the traffic there was terrible and everyone drove too fast.(2) I also heard the streets were dirty.(3)

2、 I think it's a wonderful place to live in.3. Pay attention to direct and indirect speech.4. Learn about word formation: derivationsdisobey discoverimpossible importantpeaceful usefulexciting interestingTeaching aids小黑板/多媒体/几张新旧北京图片/录音机Teaching PlanStep 1 Review1 .教师播放"找朋友"的乐曲，四个小组展开竞赛

3、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

4、.(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 获胜。)G1, G2, G3, G4 hometown pancake homework classroom birthday toothbrush housework upstairs classmate daytime friendship policeman handbag raincoat farmland toothbrush filmmaker policeman motherland handsome (三分钟后， 宣布结束。)T: Very good. Let's count the word

5、s they wrote together.Students:G1 twenty-one G2. G3. G4.T: You're excellent. Which group is the winner?Students:G2.T: Let's explain these words and read them. You can learn a lot of words from this competition.（解释这些合成词，让学生齐读，把不懂的写在笔记本上。）T: English words are very magical, and each of us can b

6、e a good magician. Next, I will show a word magic for you.（在黑板上画上哭脸和笑脸。）T: Can you guess a word?Students: Happy.T: Yes. But I add "un" before this word.2. T: We can be magicians to change words. We can also change our hometown. We can get our living conditions better and better. Let's

7、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画面，让同学观看讨论北京的变化， 然后进行描述。）T: Beijing has changed a lot. Who can describe it?（教师指着一幅北京城过去的画面问。）S1:The houses were short and the streets were dirty in Beijing in the past.T: You are right. Who can describe this picture?（教师又指着一幅现在北京市的画面问。）52: Th

8、ere are a lot of buildings in Beijing now, .53: .T: You did very well. S1 said the houses were short and the streets were dirty in Beijing in the past. What did other three students say?（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。）S3:S2 said Beijing had a lot of tall buildings now.T: Right. Let's retell it tog

9、ether.（复述完毕后，再问一个学生。）54: S5 said.（同学能复述出其中一二句即可。）T: Now the world changes fast, not only cities but also villages. Let's listen to the tape and know about the changes in New York.Step 2 PresentationT: Let's listen to 1a for the first time and try to find out the answer to the question.（教师在黑板

10、或幻灯片上呈现听力任务。）What has changed in New York?（学生听录音两遍后，自己阅读，画出回答这个问题的知识点。）T: Now, who can answer this question? How is New York's traffic?51: The traffic is terrible and everyone drives too fast.T: You're right. What about its streets in the past?52: The streets were dirty.T: Does it change now

11、?52: Yes. It is quite clean now.T: Is New York a dangerous place now?Students: No, it isn't. It was dangerous in the past.T: Yes, it's quite safe now. It's a wonderful place to live in. There are a lot of beautiful parks, good schools, famous museums and excellent restaurants.（总结一下 ）T: W

12、ell done. Your answers are excellent. If you want to know more about New York, you must go for a visit there. Do you want to go there?T: I hope you have chances. Now let's read after the tape.Step 3 Consolidation1. T: Please read 1a again and then practice the dialog in pair. The information on

13、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，也可以直接打开书看 1b。）T: First I will ask four students to describe.S1:The traffic is terrible.S2:The street is dirty.S3:The restaurants are excellent.S4:The place is wonderful.T: OK. Next let's retell it with indirect speech like this t

14、ogether: They said the traffic was terrible.Students:They said the street was dirty.They said the restaurants were excellent.They said the place was wonderful.2. 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

15、like this.（ 可让学生在书上完成。）T: Who can read your article for us?S1:New York has changed a lot. The streets were dirty before, but it has improved a lot. And it's quite safe now. But it was dangerous in the past. It's a wonderful place to live in. There are beautiful parks, good schools, famous mu

16、seums and excellent restaurants. I want to pay a visit to New York myself some day.（两三个同学示范即可。）Step 4 Practice1. T: Our living conditions have improved. It makes our entertainments be changing all the time. Now, look at these pictures. Then discuss. Have you ever played these games?（由生活条件改变引出娱乐活动变化。

17、出示课文 2中的六幅图，让学生观察，讨论。）T: Can you tell me which games have you played?51: I have jumped rope.T: I have jumped rope, too.（教师板书并讲解rope。）52: I have played tug-of-war.53: I like playing skateboard.T: I can't play it.54: I often watch TV at home.T: It's bad for us to watch TV too long.55: I often

18、go to an amusement park with my parents.T: You are lucky. There are many amusements now. But in the past there were few amusements. How about your parents' and grandparents' entertainments?56: My parents have ever seen a film in the open air.T: Good. S7, can you say something about your fami

19、ly?57: My grandparents have never watched TV before, because there weren't TV sets at that time.58: .（学生们可能会争着说，几个同学示范即可。）2. T: Our living conditions have improved. Your parents give you a good education chance. You must study hard. OK, in order to improve our oral and writing skills we must master a lot of words. There are some skills to help remember more words. Let's play another word game. Please help the following words wear