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1、努力！加油！第二課時(shí)一、課時(shí)內(nèi)容 A.Lets talk A. Lets play二、課時(shí)分析 本課時(shí)是義務(wù)敎育靈通版（pep）小學(xué)英語(yǔ)敎科書(shū)四年級(jí)下冊(cè)的第四單元第二課時(shí)，本課時(shí)繼續(xù)圍繞“參觀農(nóng)場(chǎng)”這個(gè)話題展開(kāi)內(nèi)容，與第一課時(shí)緊密相連，包括 A.Lets talk A. Lets play 兩個(gè)板塊。本課時(shí)的A Lets talk .部分通過(guò)Mike 與Sarah 參加農(nóng)場(chǎng)并與農(nóng)場(chǎng)主人對(duì)話的情景讓學(xué)生感知句型：Are these carrots? Yes, they are. No, they arent. 以及What are these? Theyre tomatoes.的語(yǔ)義及語(yǔ)用情景。

2、A Lets play 部分則是用來(lái)操練A Lets talk板塊的核心句型。本課時(shí)核心句型是涉及名詞復(fù)數(shù)形式的特殊疑問(wèn)句和一般疑問(wèn)句，這一知識(shí)點(diǎn)在四年級(jí)上冊(cè)第四單元的B Lets talk 出現(xiàn)過(guò)一次，本冊(cè)學(xué)生用書(shū)的前三單元均未有涉及。敎師可創(chuàng)設(shè)適當(dāng)?shù)恼Z(yǔ)境讓學(xué)生充分的感受并理解名詞單、復(fù)數(shù)的意義以及相應(yīng)句型變化，并能在情景中正確運(yùn)用和表達(dá)。 三、課時(shí)目標(biāo)1. 能夠在情景中運(yùn)用句型：Are these ? Yes, they are. No, they arent. 以及What are these? Theyre .詢問(wèn)物品名稱并回答。 2. 能夠在情景中運(yùn)用句型：Its time for

3、描述即將要做的事情。 3. 能夠在情境中恰當(dāng)運(yùn)用句型They re good/ so big!描述物品的特點(diǎn)。 4. 能夠在語(yǔ)境中理解新詞carrot 和 tomato 的意思，并能正確發(fā)音。 5. 理解A Lets talk .部分對(duì)話大意，能夠用正確的語(yǔ)音語(yǔ)調(diào)朗讀對(duì)話。四、課時(shí)重難點(diǎn)1. 課時(shí)重點(diǎn)能聽(tīng)、說(shuō)、認(rèn)、讀本課時(shí)的主要句型：Are these ? Yes, they are. No, they arent. 以及What are these? Theyre .并能做出正確的回答。2. 課時(shí)難點(diǎn) Are these 后面跟的是名詞的復(fù)數(shù)形式。五、敎學(xué)準(zhǔn)備 1. 學(xué)生自制單詞卡片 2.

4、敎學(xué)掛圖及配套PPT 3. 錄音機(jī)及配套磁帶 4. 西紅柿、豆角、土豆、和 胡蘿卜的實(shí)物 5. 一個(gè)箱子六、敎學(xué)過(guò)程Step 1 Warm up T: Good morning, everyone. Ss: Good morning, teacher. T: Nice to see you again. Ss: Nice to see you, too. 設(shè)計(jì)意圖：通過(guò)師生問(wèn)候的形式，讓學(xué)生在課堂上動(dòng)起來(lái)，即鍛煉了學(xué)生的交流能力，又活躍了課堂。Step 2 Lead in活動(dòng)：夸一夸菜園的蔬菜?；顒?dòng)方案：老師課件展示一個(gè)豐收的菜園的景象，要求學(xué)生用贊嘆的口氣夸一夸這些蔬菜。 如：S1： Loo

5、k at the green beans. Theyre so long. Look at the potatoes. Theyre so big. Look At the tomatoes. Theyre so good. 設(shè)計(jì)意圖：通過(guò)這個(gè)活動(dòng)不僅復(fù)習(xí)了舊知，活躍了課堂，也為本課時(shí)的句型學(xué)習(xí)做了鋪墊。Step 3 Presentation 1. 敎學(xué) A.Lets talk 敎學(xué)句型：Look at these! Are these ? Yes, they are.接上面的游戲定格在“They are so good. ”T: (老師豎起大拇指說(shuō))：Theyre so good！They

6、are so big. (然后敎師拿起carrots 圖片，帶著疑問(wèn)說(shuō)) ： Are they carrots?Ss：（引導(dǎo)學(xué)生回答）Yes, they are. 根據(jù)學(xué)生的回答老師板書(shū)句型：Are they carrots ? Yes, they are. 并領(lǐng)讀。T:(領(lǐng)讀數(shù)遍之后，老師手指胡蘿卜繼續(xù)說(shuō))：Look at these.Are these tomatoes?Ss(引導(dǎo)學(xué)生回答）Yes, they are. . 敎學(xué)句型 What are these? They are . T: ( 接上面的游戲老師手指豌豆說(shuō)）What are these? ( 然后做恍然大悟狀自言自語(yǔ)的說(shuō)）

7、Oh! They are green beans. T: ( 然后老師手指西紅柿問(wèn)：）What are these? Ss: (引導(dǎo)學(xué)生回答）These are tomatoes. 根據(jù)學(xué)生的回答老師板書(shū)句型：What are these? These are tomatoes.并領(lǐng)讀。 . 敎學(xué)句型：Theyre so yum. Try some ! Theyre good ! Thanks .Yum. 游戲： 說(shuō)水果 老師手里拿水果，請(qǐng)一名學(xué)生到臺(tái)前觀看，全班同學(xué)一起問(wèn)：What are these? 這位同學(xué)必須盡快的用They are 來(lái)回答。當(dāng)這位同學(xué)說(shuō)對(duì)了時(shí)，老師就贊嘆著說(shuō)：“Wo

8、w! They are so big! They are so yum. Wow ! They are so nice.等，邊贊嘆邊把水果當(dāng)獎(jiǎng)品獎(jiǎng)勵(lì)給學(xué)生，邊贈(zèng)邊說(shuō)：Try some.(老師示意Try some意思）They are good.! 并引導(dǎo)學(xué)生回答：Thanks.并嘗一口說(shuō)：Yum.老師根據(jù)學(xué)生的回答并板書(shū)句型：They are so yum.Try some .They are good.! Thanks.Yum. 播放 A.Lets talk 錄音，讓學(xué)生邊指圖片，邊聽(tīng)錄音，邊跟讀。 分組按角色練習(xí)對(duì)話。 設(shè)計(jì)意圖：利用實(shí)物敎學(xué)，幫助學(xué)生更好的理解和運(yùn)用語(yǔ)言。利用分角色練習(xí)對(duì)

9、話，培養(yǎng)了學(xué)生在生活中運(yùn)用語(yǔ)言的能力。 2. 敎學(xué)：A. Lets play 活動(dòng)：猜詞卡游戲 活動(dòng)方案： 將全班學(xué)生分成三人一組利用手中的詞卡做游戲。第一位同學(xué)拿出一張?jiān)~卡背對(duì)同學(xué)們問(wèn)：What are these? 另一位同學(xué)就來(lái)用一般疑問(wèn)句來(lái)反問(wèn)，如果不正確就由第三位同學(xué)來(lái)反問(wèn)。直到猜到為止。 如：S1：What are these? S2：Are they tomatoes? S1: No. S3: Are they tomatoes? S1: Yes, they are. 設(shè)計(jì)意圖：通過(guò)本活動(dòng)操練了A.Lets talk中的核心句型，活躍了課堂，使學(xué)生能夠在語(yǔ)境中熟練地運(yùn)用句型。St

10、ep 4 Practice 活動(dòng)：摸一摸 ，猜一猜，說(shuō)一說(shuō) 活動(dòng)方案：老師把一些水果放到課前準(zhǔn)備的箱子里，老師叫一名自告奮勇的學(xué)生到臺(tái)前摸一摸，然后由全班同學(xué)發(fā)問(wèn)：What are these? 這位同學(xué)根據(jù)自己的感覺(jué)回答：They are .全班同學(xué)根據(jù)這位同學(xué)回答用Are they ? 提問(wèn)。在同學(xué)們發(fā)問(wèn)的時(shí)候，把水果拿出來(lái)，如果說(shuō)對(duì)了大家就一起說(shuō)：Yes, they are. 如果說(shuō)錯(cuò)了，同學(xué)們搖頭不語(yǔ)。 如： S全： What are these? S指名：They are apples. S全： Are they apples? S全： Yes, they are. 設(shè)計(jì)意圖：創(chuàng)設(shè)情

11、境，使學(xué)生進(jìn)一步運(yùn)用、鞏固A.Lets talk中的核心句型，。 Step 5 Summary T：Boys and girls, Lets look back this class. Which new sentences do you learn today?Ss： Look at these! - Are these ? - Yes, they are. - What are these? - They are . They are so yum.Try some .They are good.! Thanks.Yum.設(shè)計(jì)意圖：鼓勵(lì)學(xué)生積極發(fā)言，幫助學(xué)生整理，總結(jié)，便于學(xué)生們?cè)谇榫爸羞\(yùn)

12、用語(yǔ)言。七、課堂作業(yè) . 連連看。 1. 2. 3. 4. 5. A. tomatoes B. carrots C.potatoes D. oranges E. Green beans . 根據(jù)圖片回答問(wèn)題。 1. - Are they potatoes? - 2. - What are these ？ - 3. - Is this a dog ? - . It is a . . 問(wèn)答連連看。1. What are these？ A.Yes, they are .2. How many pencils do you have? B. No, it isnt3. Are they tomatoe

13、s？ C. Five .4. Is this a pear? D.They are grapes.答案：. 1-B 2-D 3-A 4-E 5-C. 1.Yes, they are . 2. They are watermelons . 3. No, it isnt . ；duck. . 1-D 2-C 3- A 4-B八、板書(shū)設(shè)計(jì) Unit 4 At the farm 第二課時(shí) Look at these! - Are these ? - Yes, they are. - What are these? - They are . They are so yum.Try some .They are good.! Thanks.Yum.好好學(xué)習(xí) 天天向上