6APublicsigns

1、第一單元 課題public signs（B、C、D）第2教時(shí) 總第2個(gè)教案課型 新授課 上課時(shí)間 教學(xué)目標(biāo)1能聽(tīng)懂、會(huì)說(shuō)、會(huì)讀和會(huì)拼寫(xiě)單詞：mean, danger, should, shouldnt, litter, park。 2. 能聽(tīng)懂、會(huì)說(shuō)和會(huì)讀單詞和詞組：public, a sign, grass, quiet, touch, keep off.3能聽(tīng)懂、會(huì)說(shuō)、會(huì)讀和會(huì)寫(xiě)句型：What does it mean? It means you shouldnt 教學(xué)重點(diǎn)1能正確地聽(tīng)、說(shuō)、讀、寫(xiě)句型：What does it mean? It means you shouldnt 2能正

2、確地聽(tīng)、說(shuō)、讀、寫(xiě)單詞：mean, danger, should, shouldnt, litter, park.教學(xué)難點(diǎn)單詞的準(zhǔn)確認(rèn)讀和句型的恰當(dāng)運(yùn)用課前準(zhǔn)備多媒體課件，單詞卡片，獎(jiǎng)勵(lì)用的小貼紙等教 學(xué) 過(guò) 程思考與調(diào)整（二次備課）先學(xué)提綱：1、查一查，寫(xiě)一寫(xiě)：使用詞典或上網(wǎng)等方式查查下列詞組的音標(biāo)及含義，并試著跟讀： No smoking ( ) smoke / / No parking( ) park / / No littering ( ) litter / / Do not touch ( ) touch / / Keep off the grass _ No eating or d

3、rinking _2、聽(tīng)一聽(tīng)，填一填：(請(qǐng)?jiān)俅温?tīng)課文磁帶，了解課文內(nèi)容，并把下面的短文填完整)Ben and his cousin, Jack, are in the park. Jack is four years old but he _ has a lot of _. He sees some _ _ in the park. He asks _ some questions and knows a lot _ them.The sign on the wall means _! We must_ _ _the building.The sign on the grass means _

4、. We shouldnt _ on the grass.The sign on the birds cage means_. We shouldnt_ _heStep 1PreparationT:Last lesson we know Bens cousin is Jack. They went to a park and talked about the public signs there. Now lets watch the cartoon again and review.（播放課文動(dòng)畫(huà)）Retell Part A.Ben and his cousin, Jack, are in

5、the park. Jack is four years old but he _ has a lot of _. He sees some _ _ in the park. He asks _ some questions and knows a lot _ them.The sign on the wall means _! We must_ _ _the building.The sign on the grass means _. We shouldnt _ on the grass.The sign on the birds cage means_. We shouldnt_ _he

6、re.（教師及時(shí)評(píng)價(jià)Good/Great/Right/Sorry, youre wrong. Who can help him/her?如果學(xué)生出現(xiàn)錯(cuò)誤，不要急于糾正，試著請(qǐng)其他同學(xué)來(lái)糾正。如若有不會(huì)或讀不準(zhǔn)，教師及時(shí)進(jìn)行教讀）(PPT 1 顯示課題)（落實(shí)先學(xué)提綱第2題）T: Can you remember the meaning of those signs? 同學(xué)們，你們還記得課文中公共標(biāo)志的含義嗎？ Please look at the signs here, (PPT 2顯示三個(gè)標(biāo)志) Ill be little Jack, can you be Ben ? 現(xiàn)在由老師來(lái)扮演Jac

7、k, 你能扮演Ben來(lái)與老師一起演一演嗎？下面由一位同學(xué)和我來(lái)為大家做示范，請(qǐng)你認(rèn)真看，仔細(xì)聽(tīng)哦！（可以請(qǐng)學(xué)習(xí)條件比較好的同學(xué)先說(shuō)一說(shuō)，演一演。其他同學(xué)認(rèn)真看并作適當(dāng)評(píng)價(jià)，評(píng)價(jià)時(shí)老師可作適當(dāng)指導(dǎo)）。Step2. presentation and practice1. T: Lets go to the park. (多媒體展示公園情景,出現(xiàn)許多公共標(biāo)志牌)T: What are these? They are public signs.Learn: public signs.T: Lets look at some public signs on the Internet.多媒體展示八個(gè)標(biāo)志。

8、T: Can you read them?S:No parking. No eating or drinking. Be quiet. Do not touch. 2. T: (Point to a sign) what does this sign mean?S: It means “No smoking”.板示：No smoking.讓學(xué)生回答smoking 的動(dòng)詞原形smoke,并再次復(fù)習(xí)它的變化規(guī)則。T: What does this sign mean?S: It means “No smoking.”T: Yes. It means you shouldnt smoke.板示：It

9、 means you shouldnt smoke.S: Read together and work in pairs.講解 shouldnt=should not ，should為情態(tài)動(dòng)詞，意思為“應(yīng)該”，后跟動(dòng)詞原形。3. T: What do this sign mean?T: It means “No littering.”板示：No littering. S: Read together and work in pairs.litter為littering 的動(dòng)詞原形，讓學(xué)生回答它的意思“亂丟雜物” 。同理學(xué)習(xí)： No parking.考考學(xué)生，park這里的意思。注意：park的

10、意思與以前不同，意思為“停放汽車”。 4. T:（叫一學(xué)生上前來(lái)問(wèn)）：What does it mean?S: It means “Danger.”學(xué)習(xí)Danger.S: What does it mean?S: It means you should keep off the grass學(xué)習(xí)：Keep off the grass.注意：?jiǎn)卧~grass的準(zhǔn)確發(fā)音，將其“class”,“glass”的發(fā)音相區(qū)別。（教師可讓學(xué)生評(píng)價(jià)，錯(cuò)誤的地方也可讓其他同學(xué)糾正，然后再讀，加強(qiáng)鞏固）（落實(shí)先學(xué)提綱第1題）Learn Part D.1. Lead in.T: Game over. Now Jack

11、is at home. What does he want to do? Look at the pictures and try to make dialogues using these sentences.2. Work in pairs.3. Check the answers.4. Make a dialogue.T: Now, I have some time here, too. Please read the clock and make a conversation also by using these sentences.T: Which group can come h

12、ere and act out your dialogue.C. Summary.T: In this class, you can express the main sentence “we should” Now here are three sentences, Try to find the common point(共同點(diǎn)).1. We should keep off the grass.2. I can dance.3. We must stay away from the building.S1: 這里的共同點(diǎn)是can ,must ,should后面用動(dòng)詞原形。T: Yes, you are right.Step3. Production1. 跟讀八個(gè)短語(yǔ)，然后齊讀，指名讀。2. 同桌用What does it mean? It means . 操練C部分，以鞏固所學(xué)內(nèi)容。Step4. Progress1. 讓學(xué)生分組討論公共標(biāo)志的含義。2安排學(xué)生分組操練，根據(jù)圖意用What does it mean? It means you shouldnt 進(jìn)行問(wèn)答。3然后兩兩問(wèn)答。Homework:1. 能識(shí)別所學(xué)公共標(biāo)志，并能流利朗讀。2