1、Unit 2 Topic 3 Section A講學(xué)稿課題：Unit2 Topic3 Must we exercise to prevent the flu? Section A P43-44 第1 課時(shí)學(xué)習(xí)目標(biāo)與要求：1) 學(xué)習(xí)情態(tài)動(dòng)詞must的用法；2)談?wù)撊绾晤A(yù)防流感；模塊一：溫故知新 1、 同學(xué)們，請(qǐng)把你記得的有關(guān)生病的單詞寫(xiě)下來(lái)（如：fever）：_2、請(qǐng)同學(xué)們預(yù)習(xí)P431a，并盡量找出學(xué)過(guò)的短語(yǔ)或句型，并把它們?cè)谖闹挟?huà)出來(lái)。模塊二：自主學(xué)習(xí) 學(xué)習(xí)內(nèi)容摘記（一）閱讀1a和2，在課本劃出下列短語(yǔ)或句子，并抄下來(lái)，看誰(shuí)找得又快又準(zhǔn)確；和某人交流 患流感_增強(qiáng)體質(zhì) _ 一直 _遠(yuǎn)離 _ 去

2、看醫(yī)生_接受某人的建議_ 吃藥_躺下_ 好好休息_（二）請(qǐng)完成P43-1b,P44-3.（三）知識(shí)點(diǎn)歸納1. 1）We plant trees to prevent the wind from blowing the earth away. 我們植樹(shù)來(lái)阻止風(fēng)把泥土刮走。 2）There is nothing to stop me from going to school. 沒(méi)什么能阻止我上學(xué)。觀察畫(huà)線部分歸納：句型：阻止某人/某物做某事 _ = _練一練：( ) During the Spring Festival, the heavy snow prevent many people fro

3、m _ back home.A. go B. to go C. went D. going2. Must we go to see a doctor at once when we have the flu? 當(dāng)我們得了流感時(shí)，必須立刻去看醫(yī)生嗎？ - Yes, we must. / No, we neednt. / No, we dont have to. 觀察畫(huà)線部分歸納：以must開(kāi)頭的一般疑問(wèn)句，肯定回答用_, 否定回答不能用_，而用_或_。練一練：( ) Must we keep the windows open all the time? No, we _.A. shouldnt

4、B. cant C. dont have to D. mustnt對(duì)子互評(píng)等級(jí)：_(1-5)模塊三：合作交流研討內(nèi)容Step1 通讀天地-培養(yǎng)語(yǔ)感請(qǐng)同學(xué)們大聲朗讀P431a，并理解大意。Step2 交流研討【研討內(nèi)容】討論一：自主學(xué)習(xí)（一）翻譯短語(yǔ)或句子討論二：自主學(xué)習(xí)（二）P43-1b,P44-3.討論三：自主學(xué)習(xí)（三）知識(shí)點(diǎn)歸納Step3 展示展示任務(wù)一：討論一【翻譯短語(yǔ)或句子】建議：1、白板展示翻譯短語(yǔ)或句子；2、口頭展示：按照讀-譯-講解-拓展的步驟進(jìn)行講解展示（方式：全班讀譯，分組讀譯，個(gè)人讀譯PK等）展示任務(wù)二：討論三 知識(shí)點(diǎn)歸納1、2建議：1、白板展示重點(diǎn)句梳理；2、口頭展示：按

5、照讀-譯-講解-拓展的步驟進(jìn)行講解展示。展示任務(wù)三：討論二P44-3建議：1、白板展示重點(diǎn)句梳理；2、口頭展示：按照讀-譯-講解-拓展的步驟進(jìn)行講解展示。課堂評(píng)價(jià)要素：1、 合理評(píng)價(jià)組員，全員參與，有序展示；2、 書(shū)寫(xiě)規(guī)范，工整美觀，雙色筆運(yùn)用得當(dāng)；3、 發(fā)音清晰，聲音洪亮；4、 面向全體，自然大方，肢體語(yǔ)言運(yùn)用得當(dāng)；5、展示生動(dòng)活潑，獨(dú)具特色。模塊四：精講梳理請(qǐng)把本節(jié)課的重點(diǎn)短語(yǔ)或句型寫(xiě)出來(lái)：教學(xué)后記：_模塊五：當(dāng)堂訓(xùn)練（獨(dú)立完成）一、單項(xiàng)選擇。( ) 1. -May I use your pen, Mr. Liu? -Sure, _.A. come on B. go away C. go

6、ahead D. come here( ) 2. Must I finish my homework today? - No, you_.A. mustnt B. neednt C. dont have to D. Both B and C( )3. You _watch TV too much, because it is bad for your health. A. had better B. had better not C. should D. have to( )4.Today is Sunday. He _ get up early, because he doesnt go to school. A. doesnt have to B. didnt have to C. wont have to D. have to二、根據(jù)漢語(yǔ)提示完成句子。1. Parents should _ their children _ _ (遠(yuǎn)離) animals.2. In spring, youd better not go to _ _ (擁擠的地方).3. The children must _ _ _ (多做運(yùn)動(dòng)).4. We should often _ _ _ _ (使窗戶(hù)開(kāi)著) to let