仁愛(ài)版九年級(jí)英語(yǔ)上冊(cè)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/多媒體/幾張新舊北京圖片/錄音機(jī)Teaching PlanStep 1 Review1 .教師播放"找朋友"的樂(lè)曲，四個(gè)小組展開(kāi)競(jìng)賽

3、復(fù)習(xí)合成詞。)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、.(每組選擇一人到黑板上寫(xiě)出本組總結(jié)的合成詞，其他同學(xué)可以補(bǔ)充，寫(xiě)的最多的組 獲勝。)G1, G2, G3, G4 hometown pancake homework classroom birthday toothbrush housework upstairs classmate daytime friendship policeman handbag raincoat farmland toothbrush filmmaker policeman motherland handsome (三分鐘后， 宣布結(jié)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.（解釋這些合成詞，讓學(xué)生齊讀，把不懂的寫(xiě)在筆記本上。）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.（在黑板上畫(huà)上哭臉和笑臉。）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.教師用多媒體或圖片展示幾組北京過(guò)去和現(xiàn)在的畫(huà)面，讓同學(xué)觀看討論北京的變化， 然后進(jìn)行描述。）T: Beijing has changed a lot. Who can describe it?（教師指著一幅北京城過(guò)去的畫(huà)面問(wèn)。）S1:The houses were short and the streets were dirty in Beijing in the past.T: You are right. Who can describe this picture?（教師又指著一幅現(xiàn)在北京市的畫(huà)面問(wèn)。）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?（請(qǐng)幾位同學(xué)復(fù)述剛才幾位同學(xué)說(shuō)的話，目的是復(fù)習(xí)間接引 語(yǔ)。）S3:S2 said Beijing had a lot of tall buildings now.T: Right. Let's retell it tog

9、ether.（復(fù)述完畢后，再問(wèn)一個(gè)學(xué)生。）54: S5 said.（同學(xué)能復(fù)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.（教師在黑板

10、或幻燈片上呈現(xiàn)聽(tīng)力任務(wù)。）What has changed in New York?（學(xué)生聽(tīng)錄音兩遍后，自己閱讀，畫(huà)出回答這個(gè)問(wèn)題的知識(shí)點(diǎn)。）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.（總結(jié)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.（提示學(xué)生使用黑板或幻燈片上的信息，也可以直接打開(kāi)書(shū)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.（ 可讓學(xué)生在書(shū)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.（兩三個(gè)同學(xué)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?（由生活條件改變引出娛樂(lè)活動(dòng)變化。

17、出示課文 2中的六幅圖，讓學(xué)生觀察，討論。）T: Can you tell me which games have you played?51: I have jumped rope.T: I have jumped rope, too.（教師板書(shū)并講解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: .（學(xué)生們可能會(huì)爭(zhēng)著說(shuō)，幾個(gè)同學(xué)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