1、Lesson9:How long may I keep the book?學(xué)習(xí)目標(biāo)：1. 理解會(huì)說(shuō)會(huì)用會(huì)寫以下單詞和短語(yǔ)Keep a book, finish, renew a book2. 理解會(huì)說(shuō)會(huì)用以下一些常用句型How long may I keep ?What must I do if I cant?You must come and renew it.3. 能準(zhǔn)確理解本課對(duì)話內(nèi)容，并能在實(shí)際生活中和別人進(jìn)行練習(xí)。學(xué)習(xí)重難點(diǎn)：這一課我們談?wù)摰娜匀皇窃趫D書館里借書的話題，但側(cè)重于用英語(yǔ)談?wù)撐铱梢越瓒嚅L(zhǎng)時(shí)間的書以及如果在限定時(shí)間內(nèi)還不了書該如何處理的話題。學(xué)會(huì)詢問(wèn)時(shí)間長(zhǎng)短的句型 How

2、long may I keep? 以及掌握情態(tài)動(dòng)詞 must的用法.教學(xué)過(guò)程：1. 展示目標(biāo)：2. 自學(xué)導(dǎo)引：看圖片猜單詞翻譯：How long may I keep the book?What must I do if I can not finish it?3. 小組合作討論4. 檢查自學(xué)效果：展示自學(xué)內(nèi)容5. 精講點(diǎn)評(píng)：教師和學(xué)生一起唱歌或chant, 鼓勵(lì)學(xué)生加上動(dòng)作來(lái)活躍課堂氣氛。然后用CAI出示不同英文故事書的名稱，要學(xué)生復(fù)習(xí)。教師將學(xué)生分組，分角色朗讀對(duì)話，為本節(jié)課的學(xué)習(xí)做鋪墊。主頁(yè)圖上的人物 A: a librarian B: Li DongA: What can I do f

3、or you?B: I hear The Moonstone is very interesting . Id like to borrow it.A: Here you are.B: Thank you. How long can I keep it?A: Three weeks.B: Oh, thats enough.教師在上一節(jié)課學(xué)習(xí)的基礎(chǔ)上，進(jìn)一步學(xué)習(xí)在圖書館借書的基本句型。教師在黑板上出示兩個(gè)單詞。borrow 借 return 還教師引導(dǎo)學(xué)生用上面兩個(gè)單詞造句。例如:I want to borrow a book. Please return it tomorrow.I want

4、to borrow your pen. Please return it next week.教師講解，在圖書館借書時(shí)，管理人員會(huì)要求我們?cè)谝?guī)定時(shí)間內(nèi)還書。這時(shí)我們會(huì)經(jīng)常用到句型Youd better return 這是比 Please return 更為委婉的說(shuō)法。小教師引導(dǎo)學(xué)生將以上句型進(jìn)行轉(zhuǎn)換，例如：I want to borrow a book. Youd better return it tomorrow.I want to borrow your pen. Youd better return it next week.借書時(shí)，管理員會(huì)囑咐我們Youd better return

5、the book in two weeks. (你最好在兩個(gè)星期內(nèi)還書)所以也就是說(shuō)我們可以借這本書兩個(gè)星期,我們還可以用另一種方法來(lái)表達(dá)You can keep the books for two weeks.（出示圖片 keep the book 擁有這本書）教師可以引導(dǎo)學(xué)生再一次將以上兩個(gè)句型進(jìn)行轉(zhuǎn)換I want to borrow a book. You can keep the book for one day.I want to borrow your pen. You can keep the pen for a week.教師將答句寫在黑板上。T：So do you know

6、how to ask a question? 那么你們知道怎么問(wèn)嗎？在這里我們要學(xué)習(xí)一個(gè)用來(lái)詢問(wèn)時(shí)間長(zhǎng)短的疑問(wèn)副詞how long ,表示多長(zhǎng)時(shí)間 For example,How long may I keep the book? 這本書我可以借多長(zhǎng)時(shí)間？How long do you go to zoo ? 你多長(zhǎng)時(shí)間去一次動(dòng)物園？How long does she go to the library? 她多長(zhǎng)時(shí)間去一次圖書館？教師在黑板上的答句中的時(shí)間狀語(yǔ)下畫出橫線，引導(dǎo)學(xué)生對(duì)畫線部分提問(wèn)。How long can I keep the book?How long can I keep y

7、our pen?回答時(shí)，我們除了可以用had better to,還可以用情態(tài)動(dòng)詞must。當(dāng)然 must比had better to的語(yǔ)氣更強(qiáng)硬，更有命令性。For example,You must return the book in two weeks.所以以上的答句還可以說(shuō)成You must return the book tomorrow.You must return the pen next week.T: What must we do if we can't finish it? (出示圖片 finish, 完成For example , finish the hom

8、ework (寫完作業(yè))finish the books (讀完書)還可以說(shuō) finish reading the books（讀完書）finish doing the homework. (寫完作業(yè))如果我們?cè)谝?guī)定的時(shí)間里不能按時(shí)還書，我們應(yīng)該怎么辦？If we cant finish the book, we must renew the book.(出示圖片， renew the book, renew 是刷新的意思)6：當(dāng)堂訓(xùn)練教師和學(xué)生之間進(jìn)行對(duì)話，教師為圖書管理員，引導(dǎo)學(xué)生復(fù)習(xí)本節(jié)課和上節(jié)課所學(xué)過(guò)的重點(diǎn)句型。T：What can I do for you?S: I want to

9、borrow a book.T: (指著課件上的白雪公主故事書) Which book do you want?S: I want to borrow the Snow White.T: Would you like a Chinese one or an English one?S: I like an English one.T: Please show me your library card.S: Here you are. How long can I keep the book？T: Youd better return it in two weeks.S: Thanks.T: Y

10、ou are welcome.聽(tīng)錄音學(xué)習(xí)課文Listen to the tape and then answer the questions.A: What does Li Dong want to borrow?B: He wants to borrow Sleeping Beauty.A: How long can he keep the book?B: He can keep the book for two weeks.A: What must he do if he cant finish the book?B: He must come and renew it.Do the ex

11、ercise.Lets practise ()A: This is a context exercise. 這是一道情景題。要根據(jù)If引導(dǎo)的條件句來(lái)推測(cè)后面主句的內(nèi)容。（1） If you want to borrow a book, please go to the library.（2） If you want to buy an icec ream, please go to the shop.（3） If you want to play computer games, please go to the net bar.（4） If you dont want to be lost in the forest, please buy a map.（5） If you don't know the way, please ask for others.（6） If you want to have some coffee, please go the cafe.（7） If you wnt to visit Beijing, please go to the airport to take a