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Lesson 47
Lesson 47一．教學(xué)目的
1．復(fù)習(xí)Is there…？Yes，there is．／No，there isn’t．
2．掌握四會(huì)句子：Are there any animals in the picture？
Yes，there are．
No，there aren’t any．
How many boats are there in the picture？
二．本課重點(diǎn)
1．教學(xué)Are there any…？句型及其肯定與否定回答。
2．復(fù)習(xí)How many…？句型。
三．本課難點(diǎn)
1．在Are there any…？中，向?qū)W生指出any用在疑問(wèn)句，如Are there any boats in the river？或者用在否定句中，例如：There aren’t any flowers in the room. 比較Is there a…？和for there any…？?jī)蓚�(gè)句型。向?qū)W生指出：a + singular noun and any + plural noun用法。
2．在How many…？句型中，復(fù)習(xí)How many后應(yīng)接可數(shù)名詞復(fù)數(shù)，如How many students are there in your class？
四．教師教法
運(yùn)用名詞的復(fù)數(shù)形式，指著實(shí)物，教學(xué)Are there any…？句型。讓學(xué)生用Yes，there are. 來(lái)回答，先教師問(wèn)，學(xué)生齊答；然后讓學(xué)生根據(jù)掛圖，兩人一組、一問(wèn)一答。待學(xué)生熟練上口后，再練習(xí)用否定回答。
五．教具
錄音機(jī)、掛圖、投影片、4支鋼筆、桌子及其他實(shí)物。
六．教學(xué)過(guò)程
Step l Revision
1．Duty report．
2．Free talk即檢查昨天留的口語(yǔ)作業(yè)，運(yùn)用Is there…？句型，但可以擴(kuò)展，運(yùn)用更多學(xué)過(guò)的句型。
3．復(fù)習(xí)上一課所學(xué)的句型，運(yùn)用掛圖、實(shí)物練習(xí)Is there…？句型。
Step 2 Presentation
拿出一些物品，并把它們堆放在課桌上說(shuō)：Look at this desk，we can see many things on it．然后提問(wèn)Is there a pen on the desk？幫學(xué)生回答，接著問(wèn) Are there any pens on the desk？（引出There be句型的一般疑問(wèn)句的復(fù)數(shù)形式），幫助學(xué)生做肯定回答和否定回答，Yes， there are．／No，there aren’t．
Step 3 Practice
1．讓學(xué)生兩人一組，根據(jù)桌子上的實(shí)物和上面的句型進(jìn)行問(wèn)答練習(xí)。
2．看書第 54頁(yè)的圖，教師問(wèn)Are there any…in the picture？學(xué)生回答。（可以讓全體學(xué)生一起回答，也可以讓個(gè)別學(xué)生回答）
3．學(xué)生用書第47課第1部分，讓學(xué)生先聽(tīng)錄音并跟讀，然后兩人一組進(jìn)行練習(xí)，待熟練上口后，合上書，讓學(xué)生看圖進(jìn)行問(wèn)答練習(xí)。
Step 4 Presentation
指著教室問(wèn)Are there any windows and desks in the classroom？讓學(xué)生回答Yes，there are.／Yes，there is one．再問(wèn)Are there any birds in the classroom？讓學(xué)生回答No，there aren’t．
教師可以指著教室里的物體，按教師一全班一半班一組進(jìn)行問(wèn)答練習(xí)，待熟練上口后，兩人一組一問(wèn)一答。
Step 5 Practice
學(xué)習(xí)用書第58頁(yè)第2部分。兩人一組進(jìn)行問(wèn)答練習(xí)。待學(xué)生熟練后，脫離課本，根據(jù)教師提供的掛圖，進(jìn)行問(wèn)答練習(xí)，要注意學(xué)生對(duì)any用法的理解。
Step 6 Presentation
利用實(shí)物來(lái)復(fù)習(xí)How many…？句型，指出How many之后要接可數(shù)名詞復(fù)數(shù)形式的用法。
例如：T：How many boys are there in the classroom？
S: There are…
T: How many teachers are there?
S: There is only one.
Step 7 Practice
1．首先幫助學(xué)生回答課本第58頁(yè)第3部分的一些問(wèn)題，然后兩人一組進(jìn)行練習(xí)。
2．把課本的3個(gè)部分合在一起，運(yùn)用所學(xué)的句型Are there any…? How many…?
學(xué)生兩人一組編一個(gè)自己的對(duì)話，例如：
A: Look at the picture. Are there any birds /…in the picture?
B: Yes, there are.
A: How many birds /… are there in the picture?
B: There are…/There is only one. / There aren't any.
Step 8 Consolidation
Ⅰ．句型轉(zhuǎn)換。叫幾個(gè)學(xué)生到黑板做，大家一起檢查。
Model: There are some boats in the river. (five)
Are there any boats in the river?
Yes, there are. / No, there aren't.
How many boats are there in the river?
There are five.
1. There are some old men under the big tree. (nine)
2. There are some boxes in the car. (twenty)
3. There are some jeeps near the house. (twelve)
4. There are some cups on the table (eight)
II．句型轉(zhuǎn)換
1. There are some boats on the river. (改為否定句)
2. There are some houses in the picture. (改為一般疑問(wèn)句并肯定回答)
3. There are three people in my family. (對(duì)畫線部分提問(wèn))
4. Are there any apples on the tree? (改為單數(shù)形式)
5. There are some hills in the picture. (與trees構(gòu)成選擇疑問(wèn)句)
Step 9 Workbook
1．練習(xí)冊(cè)第47課練習(xí)1，口頭做，然后留書面作業(yè)，落實(shí)在筆頭。
2．練習(xí)三，教師先和個(gè)別學(xué)生口頭問(wèn)答一、兩幅圖，然后讓學(xué)生兩人一組進(jìn)行問(wèn)答。
Step 10 Summary
1．讓學(xué)生總結(jié)本課的句型Are there any…? How many…? 并提醒學(xué)生any的用法和How many后應(yīng)接可數(shù)名詞復(fù)數(shù)。
Step 11 Homework
1．口語(yǔ)作業(yè)：準(zhǔn)備Free talk，運(yùn)用句型Are there any…？How many…？
2．書面作業(yè)：練習(xí)冊(cè)里的第1、2題。
七．板書
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