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第十七課 Lesson Seventeen

發(fā)布時(shí)間:2016-5-15 編輯:互聯(lián)網(wǎng) 手機版

一、教學(xué)內容

1.詞匯(略)。

2.句型:1) How far is it? 2) Let's get on the bus.

3.語(yǔ)法:小結代詞it的用法。

二、教具

錄音機;教學(xué)掛圖(或模仿課文插圖自制)。

三、課堂教學(xué)設計

1.復習值日生報告。

教師可參照前幾課有關(guān)復習步驟進(jìn)行。

2.通過(guò)對第十五課的內容進(jìn)行提問(wèn)的方式,引出本課要學(xué)的對話(huà):

T: Are Jim and Li Lei going to have any classes next week?

Ss: No,they aren't.

T: What are they going to do next week?

Ss: They're going to work on a farm next week.

T:What work are they going to do there?

Ss:They're going to help the farmers with their work.

They're going to pick apples.

T: Right. They're going to work hard on the farm.(讓學(xué)生猜hard一詞的詞義)。

The farm is near, quite near. It's not far. Only a few kilometres.

教師將上述生詞寫(xiě)在黑板上,扼要說(shuō)明,反復領(lǐng)讀,直到學(xué)生初步掌握為止。

3.準備放課文第1部分錄音。教師板書(shū)聽(tīng)前提問(wèn)(Pre-listenins questions):

1) Is Jim late? 2) How far is the farm?

放課文錄音一至兩遍,學(xué)生回答黑板上的問(wèn)題。再放錄音,學(xué)生打開(kāi)書(shū)跟讀,反復三遍。教師講解對話(huà)中的難句(見(jiàn)難點(diǎn)講解1、2)。

4.將大幅掛圖掛在黑板上(如條件不具備,可利用課本中插圖),教師先問(wèn)幾個(gè)一般問(wèn)題:

T: Where are the students? Are they at school?

Ss:No,they're on the farm.

T:Are they working hard?

Ss: Yes, they are.

教師借助掛圖,教授剩余生詞,反復領(lǐng)讀。確信學(xué)生初步掌握全部生詞后,叫起一位程度較好的同學(xué),進(jìn)行以下問(wèn)答練習:

T: Can you see Li Lei in the picture?

Ss: Yes, I can.

T: What is he doing?

Ss:He's picking apples.

指導學(xué)生兩人一組,模仿剛才的示范表演,就這幅圖進(jìn)行問(wèn)答練習。

5.打開(kāi)練習冊,要求學(xué)生用筆頭形式獨立完成習題1。如果時(shí)間允許,數分鐘后,可核對部分答案。

6.布置作業(yè)

1)練習朗讀本課對話(huà);2)抄寫(xiě)生詞及短語(yǔ);3)完成練習冊習題。

四、難點(diǎn)講解

1.I think it's about seven.我想大約有7公里。

句中代詞it指距離。在seven之后,省略了kilometres。

代詞it的用法很多,請看以下例句:

1) A: Where is my book? l can't find it.我的書(shū)在哪兒?我找不到了。你看不見(jiàn)嗎?

就在桌子下面。

B:Can't you see?It's under the desk.

例句中it代替上文出現過(guò)的名詞book。

2) A: What's this in English?這個(gè)東西用英語(yǔ)怎樣說(shuō)?橡皮。

B: It's an eraser.

例句中it代替上文出現的另一代詞this(也可代替that)。

3) A: What time is it?幾點(diǎn)了?

B: It's a quarter to seven.差一刻七點(diǎn)。

例句中it指時(shí)間。

2.Let's get on the bus.讓我們上車(chē)吧。

這是一個(gè)祈使句。 Let's是let us的縮略形式,意為:“讓我們”;要做的事情包括聽(tīng)者在內。在本課中,指李磊邀吉姆一同上車(chē)。如果所做的事情不包括聽(tīng)者在內,則一般不用縮略形式。例如:Please, Mr Hu, let us go home.胡老師,請讓我們回家吧。