六年級英語上冊Unit6WhatDidYouDoLastWeekend第2課時教學(xué)設(shè)計陜旅版.docx

Unit6 第2課時教學(xué)設(shè)計一、教學(xué)目標1. 掌握動詞過去式的構(gòu)成規(guī)律和發(fā)音規(guī)律。2. 能正確使用一般過去時態(tài)描述過去發(fā)生的動作或活動：What did you do lastweekend? I did some housework. I cleaned the rooms,并能正確模仿對話，做到語音語調(diào)自然。3. 理解并會用Im sorry to hear that.對別人的不如意表達關(guān)切。二、教學(xué)準備教師準備：(1) Lets talk及Lets chant部分的音頻。(2) Lets talk部分所涉及到的動詞原形卡片和相應(yīng)的動詞過去式卡片。三、教學(xué)方法建議I. 課程導(dǎo)入(Leading In)1. 課前問答師生通過課前問答復(fù)習(xí)新學(xué)的短語，下列問題可作參考：Do you often do housework at home?Who often does housework in your family?Can you watch TV in the evening?Would you like to watch a show?Do you often have a match with your friends?Do you often go to see your friend on weekends?Who looks after your grandparents?2. 新課導(dǎo)入教師和學(xué)生就教室內(nèi)物品在不同時間的不同位置進行交流，復(fù)習(xí)be動詞的過去時態(tài)。T: Hi,.! How are you?S1: Im fine. Thank you. And you?T: Very well. Where are your pens and notebooks, S1?S1: Oh, they are in my school bag.T:(教師將位置變動之后繼續(xù)交流)Where are they now?S1: They are.T: Where were they just now?S1: They were in my school bag.T: Thank you!II. 課程展示活動和過程的設(shè)計建議(Presentation)1. 新課展示Part A Lets talk(1) 教師假裝沒看見某個學(xué)生，以S1為例：T: Where is S1?Ss: He is there. (S1: Im here.)T: Oh, you are in the classroom. Where were you last weekend?S1: I was at home.T: What did you do at home last Sunday?S l: I(學(xué)生在這里可能用的是動詞原形)T: Oh, you did some housework.(教師把學(xué)生的活動用過去式轉(zhuǎn)述過來，引導(dǎo)學(xué)生用過去式說出)S1: I did some housework last Sunday.教師引導(dǎo)學(xué)生根據(jù)實際情況進行描述，注意一般過去時態(tài)的表達方式以及動詞的變化。(2) 教師對比板書功能結(jié)構(gòu)：What do you often do on the weekend? I do some housework.I clean the rooms, wash the clothes and cook the meals.What did you do last weekend? I did some housework.I cleaned the rooms, washed the clothes and cooked the meals.(3) 教師領(lǐng)讀對話，讓學(xué)生正確讀出對話中出現(xiàn)的幾個行為動詞的過去式。(4) 教師提出問題，讓學(xué)生在閱讀時畫出答案。之后，教師板書問題及答案，在括號中寫出每個行為動詞的原形(現(xiàn)在式)。并讓學(xué)生先讀動詞及其過去式，再讀完整的句子。What did (do) your parents do?My father had (has) some work to do.He went (goes) away from home early in the morning.My mother looked (looks) after my grandma in the hospital.What did (do) you do?I went (go) to see some friends and we had (have) a football match.通過上述過程，學(xué)生對動詞的過去式及其用法有了初步的感知，在此基礎(chǔ)上教師再帶領(lǐng)學(xué)生練習(xí)動詞過去式的構(gòu)成。(5) 教師將所準備的常見動詞及其過去式的卡片分別貼在黑板的兩邊。以下動詞可供參考：cook cooked wash washed look looked go wentsee sawjump jumpedtake tookfly flewswim swamdo didlisten listenedsay saidplay playedwant wanted教師也可以要求學(xué)生給左邊的動詞原形找到動詞過去式(活動的形式不限，可以是小組間的競賽活動、也可以采用自愿的方式)，帶領(lǐng)學(xué)生進一步了解動詞及動詞過去式。教學(xué)小貼士在教學(xué)過程中，教師要強調(diào)動詞過去式的變化，注意對動詞過去式變化規(guī)律進行歸納和總結(jié)，使學(xué)生對于繁雜的變化感到有規(guī)可循。在此，對動詞過去式的變化規(guī)律予以小結(jié)：1. 一般情況下，在動詞原形后直接加-ed。如：cooked, looked。2. 以不發(fā)音的字母e結(jié)尾的動詞，直接加-d。如：liked, lived。3. 重讀閉音節(jié)單詞需雙寫最后一個字母，再加-ed。如：stopped。4. 以輔音字母+y結(jié)尾的動詞變y為i，再加-ed。如：studied, tried。5. 有些動詞不符合上面的規(guī)則，需要特殊記憶。如：go went eat ate see saw swim swambuy boughtteach taughtbring broughtthink thoughtfall fellhurt hurtbreak brokewin wonlose lost(6) 再次朗讀對話，引導(dǎo)學(xué)生注意以下對話并予以講解。My grandma was ill and my mother looked after her there.Im sorry to hear that.It doesnt matter. She is better now. 教師講解句子Im sorry to hear that.此句是聽說別人病了(或有什么不如意)時常見的表示關(guān)切的禮貌的說法，要鼓勵學(xué)生在日常生活中正常運用。 2. 鞏固活動教師播放錄音，要求學(xué)生跟讀Lets talk部分的對話。(1) 教師播放本部分錄音，要求學(xué)生邊聽邊畫出文中出現(xiàn)的動詞過去式，然后在全班內(nèi)進行交流。(2) 教師帶領(lǐng)學(xué)生朗讀一遍對話，要求學(xué)生注意動詞過去式的發(fā)音方式。教學(xué)小貼士動詞過去式發(fā)音規(guī)律根據(jù)詞尾讀音的不同有3種情況：1. 在濁輔音和元音后讀d，如lived, watered, listened, played；2. 在清輔音后讀t，如liked, helped, watched；3. 在t，d音后讀id，如planted, wanted, handed。(3) 教師再次播放錄音，鼓勵學(xué)生模仿錄音中的語音語調(diào)，分角色進行朗讀，做到自然、流暢。可以在全班范圍內(nèi)進行小組的模仿朗讀交流，比一比誰的語言最流利、誰的發(fā)音最準確、誰的語調(diào)最地道。III. 操練活動的設(shè)計與實施建議(Practice Activities)1. 你秀我答教師將所準備的其中一張活動卡片展示給一名學(xué)生，讓該生根據(jù)圖片做出相應(yīng)的動作，然后由教師提問，全班學(xué)生根據(jù)動作提示作答，如：T: What did you do last weekend?Ss: I.本部分也可以在小組間以問答練習(xí)的形式進行，一組問另一組答。教師要注意避免個別學(xué)生在全班的集體問答中犯錯誤，必要時要加以提醒，以此來檢測學(xué)生是否真正掌握所學(xué)知識。2. Part C Look and talk(1) 教師將所準備的動詞原形卡片貼在黑板上，然后將全班分成男女生兩組進行接力比賽。(2) 每組各派一名代表以猜拳的方式?jīng)Q定先后，勝利的那方選擇黑板上的一個動詞，并指定對方組的一名成員開始造句，如：S1: Do.S2: Do, did. I did my homework last night. See.S3: See, saw. I saw a friend last Sunday.(3) 能正確說出相應(yīng)動詞過去式的學(xué)生可以為本組獲得一分獎勵，若能正確使用動詞過去式造句則可再為本組獲得兩分。3. Part B Lets chant(1) 教師讓學(xué)生觀察每幅圖，然后通過對話引導(dǎo)學(xué)生描述圖中人物所做的活動。以疊被子那幅圖為例：T: What did she do?Ss: She made the bed.T: Was she helpful?Ss: Of course she was.(2) 引導(dǎo)學(xué)生注意動詞過去式的拼讀： make the bed made the bed cook the meals cooked the meals clean the room cleaned the room do the dishes did the disheswater the flowers watered the flowers clean the windows cleaned the windows(3) 教師播放Lets chant的說唱部分，學(xué)生跟讀。(4) 學(xué)生自己練習(xí)說唱歌謠，可以以小組為單位進行表演，也可以參考本部分的內(nèi)容創(chuàng)編新的歌謠。同伴間比一比，看看誰的表演最生動，誰編的歌謠最有趣。