6APublicsigns

1、第一單元 課題public signs（B、C、D）第2教時 總第2個教案課型 新授課 上課時間 教學目標1能聽懂、會說、會讀和會拼寫單詞：mean, danger, should, shouldnt, litter, park。 2. 能聽懂、會說和會讀單詞和詞組：public, a sign, grass, quiet, touch, keep off.3能聽懂、會說、會讀和會寫句型：What does it mean? It means you shouldnt 教學重點1能正確地聽、說、讀、寫句型：What does it mean? It means you shouldnt 2能正

2、確地聽、說、讀、寫單詞：mean, danger, should, shouldnt, litter, park.教學難點單詞的準確認讀和句型的恰當運用課前準備多媒體課件，單詞卡片，獎勵用的小貼紙等教 學 過 程思考與調(diào)整（二次備課）先學提綱：1、查一查，寫一寫：使用詞典或上網(wǎng)等方式查查下列詞組的音標及含義，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、聽一聽，填一填：(請再次聽課文磁帶，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.（播放課文動畫）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.（教師及時評價Good/Great/Right/Sorry, youre wrong. Who can help him/her?如果學生出現(xiàn)錯誤，不要急于糾正，試著請其他同學來糾正。如若有不會或讀不準，教師及時進行教讀）(PPT 1 顯示課題)（落實先學提綱第2題）T: Can you remember the meaning of those signs? 同學們，你們還記得課文中公共標志的含義嗎？ Please look at the signs here, (PPT 2顯示三個標志) Ill be little Jack, can you be Ben ? 現(xiàn)在由老師來扮演Jac

7、k, 你能扮演Ben來與老師一起演一演嗎？下面由一位同學和我來為大家做示范，請你認真看，仔細聽哦?。梢哉垖W習條件比較好的同學先說一說，演一演。其他同學認真看并作適當評價，評價時老師可作適當指導）。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.多媒體展示八個標志。

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.讓學生回答smoking 的動詞原形smoke,并再次復習它的變化規(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)動詞，意思為“應該”，后跟動詞原形。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 的動詞原形，讓學生回答它的意思“亂丟雜物” 。同理學習： No parking.考考學生，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:（叫一學生上前來問）：What does it mean?S: It means “Danger.”學習Danger.S: What does it mean?S: It means you should keep off the grass學習：Keep off the grass.注意：單詞grass的準確發(fā)音，將其“class”,“glass”的發(fā)音相區(qū)別。（教師可讓學生評價，錯誤的地方也可讓其他同學糾正，然后再讀，加強鞏固）（落實先學提綱第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).1. We should keep off the grass.2. I can dance.3. We must stay away from the building.S1: 這里的共同點是can ,must ,should后面用動詞原形。T: Yes, you are right.Step3. Production1. 跟讀八個短語，然后齊讀，指名讀。2. 同桌用What does it mean? It means . 操練C部分，以鞏固所學內(nèi)容。Step4. Progress1. 讓學生分組討論公共標志的含義。2安排學生分組操練，根據(jù)圖意用What does it mean? It means you shouldnt 進行問答。3然后兩兩問答。Homework:1. 能識別所學公共標志，并能流利朗讀。2