九年級英語全冊 Unit 8 It must belong to Carla（第3課時）Section A（Grammar focus-4c）教案 （新版）人教新目標(biāo)版

Unit 8 It must belong to Carla第三課時Section A（Grammar focus 4c）5I. 知識目標(biāo)類別課時要點重點單詞1.laboratory n.實驗室；2. coat n. 外套，外衣；3.sleepy adj. 困倦的，瞌睡的；重點詞組1. in the laboratory 在實驗室2. wear glasses 戴眼鏡 3. take a shower 淋浴 4feel sleepy 感到困倦 重點句式1. -Whose band is this? -It could be Meis hair band, or it might belong to Linda. They both have long hair. 這是誰的發(fā)帶？ -它可能是梅的發(fā)帶，也可能屬于琳達(dá)的。她們倆都有長頭發(fā)。2. -What did you see that night? -Im not sure. But it cant be a dog. It was bigger. I think it might be a bear or a wolf.-你那晚看到了什么？ -我不確定，但它不可能是只狗，它要更大，我想它可能是只熊或狼。3. -Where is Jean? -Im not sure. She might be in the laboratory.-簡在哪兒？ -我不知道。她可能在實驗室。4. -Every one is going to the pool after school.-Really? It must be hot outdoor.-大家放學(xué)后都將去游泳池。 -真的嗎？室外一定很熱。5. -Thats the phone. -I wonder who it could be.-電話想了。-我想知道會是誰。6. -I wonder if these are Jims glasses. -They cant be his. He doesnt wear glasses. -我相知道這是否是吉姆的眼鏡。 -他們不可能是他的，他從不戴眼鏡。II. 課堂環(huán)節(jié)§自主學(xué)習(xí)方案【新詞自查】根據(jù)句意及首字母提示完成單詞。1. I feel sleepy in class today because I stayed up late watching the football match last night.2. We have three chemistry laboratories in our school.3. Dr. Brown is leaving for Beijing to attend an important meeting.4. The policemen search the room carefully and tried to find some valuable information.5. The machine is making too much noise. Could you please turn it off?§課堂導(dǎo)學(xué)方案Step 1情景導(dǎo)入（參考案例）上課前，教師可以要求學(xué)生準(zhǔn)備一些他們親戚或者同班學(xué)生的一些照片，然后上課時，要求學(xué)生去猜他們都是誰。教師可以邀請2名學(xué)生在講臺上利用下面的對話進(jìn)行猜測。A: Who is he/ she?B: He/ She cant be _, because _. / He/ she could/ might be _, because _. / He/ She must be _, because _.環(huán)節(jié)說明：這一環(huán)節(jié)的設(shè)置主要是繼續(xù)鞏固前面所學(xué)的情態(tài)動詞表推測的用法，同時為下面繼續(xù)學(xué)習(xí)這一用法奠定基礎(chǔ)。Step 2. 暢通Grammar Focus回顧語法重點.要求學(xué)生分角色問答并翻譯表格中的句子。出說情態(tài)動詞表推測的用法。并能造出相仿的句子。Step 3完成教材4a-4c的任務(wù)1. 要求學(xué)生翻開課本P60，選擇4a所給句子中括號所給單詞的最佳形式完成對話。.給出5分鐘的時限，然后請5組同學(xué)朗讀對話，全班集體核對答案。（5分鐘）1.might be 2. must be 3. could be 4. cant be 5. must be2.根據(jù)提示，完成4b所給對話的答語。給出5分鐘的時限，并請另個4位同學(xué)朗讀所寫的對話，全班集體核對答案。3.引導(dǎo)學(xué)生觀察 4c的圖片，讓學(xué)生們猜測這是男孩的還是女孩的房間？并用4c方框中所給的對話進(jìn)行討論。A: It could be a girls room because its very tidy.B: I guess so. But it might be a boys room because the clothes look like boys clothes4. 小結(jié)訓(xùn)練。要求學(xué)生在規(guī)定的時間內(nèi)完成一個小練習(xí)。并請若干學(xué)生給出自己的答案。有錯誤的話及時解決糾正。（2分鐘）用must, might, could, cant 完成對話。A: Tom, you look worried. Whats the matter?B: I cant find the key to my bike. I might have lost it.A: Dont worry. Lets see where it could be.B: I think I might drop it during the P.E lesson. So it might still be on the playground.A: Whats your key like?B: Its yellow.A: Look! Is it yours?B: No. it cant be mine. Its small but mine is a big one.A: Im afraid you have to go to the Lost and Found to have a look.環(huán)節(jié)說明：將聽、說、讀、寫的任務(wù)結(jié)合起來不僅鍛煉了學(xué)生的語言綜合運(yùn)用能力，還鞏固了學(xué)生對目標(biāo)語言的學(xué)習(xí)、識記和運(yùn)用。§當(dāng)堂評價方案（詳見當(dāng)堂訓(xùn)練部分）