人教版PEP六年級下冊英語Unit4 第四課時 教案
第四課時課時內(nèi)容B Lets try Lets talk課時分析本課時是人教版六年級下冊第四單元第四課時。圍繞“Mike和John的的變化”這一話題展開,主要通過對話學(xué)會用句型Before, I /she /he was. Now, I/she/he am/is.表達(dá)自己和他人過去和現(xiàn)在的情況,引導(dǎo)學(xué)生學(xué)會傾聽,提高閱讀能力。持續(xù)培養(yǎng)學(xué)生學(xué)習(xí)的興趣,激發(fā)學(xué)生學(xué)習(xí)英語的熱情,樹立學(xué)好英語的信心。本課時是第三課時內(nèi)容的延續(xù)和拓展,第三課時已經(jīng)學(xué)習(xí)了如何表達(dá)自己對季節(jié)和喜好的變化,為本課時打下了很好的基礎(chǔ),所以本課時內(nèi)容的理解,對于學(xué)生來說就很容易。本課時的的重點是重點句型的恰當(dāng)運(yùn)用以及能夠運(yùn)用35句話描述自己和他人的性格、愛好、外貌等方面的變化。本課時包括Lets try 和Lets talk兩個板塊。Lets try呈現(xiàn)了Mike 和陳杰討論舊照片的情景,通過聽力活動獲得Lets talk板塊的人物及場景信息。Lets talk 板塊呈現(xiàn)了關(guān)于Mike的兩幅圖,一幅是Mike以前上課很安靜,一幅是Mike現(xiàn)在上課活躍。兩幅圖的對比幫助學(xué)生理解Mike 性格的變化。此板塊呈現(xiàn)的對話情境是陳杰和John正在參觀 Mike的家,陳杰、Mike和John三個小朋友一起在看Mike的老照片。通過他們一起在看老照片的情景,談?wù)撟约旱淖兓4饲榫暗脑O(shè)計,貼近學(xué)生的實際生活,能夠引起學(xué)生的共鳴,更能激發(fā)學(xué)生想要用英語表達(dá)的愿望,激起學(xué)生的求知欲。本課時是新授課,沒有生詞,句型簡單,內(nèi)容很容易被理解。但是語言的綜合運(yùn)用對于學(xué)生來說稍有難度。教師要采用歌曲、游戲、寫話等多種活動形式,調(diào)動全體學(xué)生的積極參與,培養(yǎng)學(xué)生的語言綜合運(yùn)用能力。課時目標(biāo)(1)學(xué)生能夠理解對話大意,并能正確朗讀所學(xué)對話。(2)能夠在圖片的幫助下,在情景中恰當(dāng)運(yùn)用句型Before, I /she /he was. I /she /he did/ didnt .Now, I/she/he am/is.。(3)能夠用35句話描述自己與他人的性格、愛好、行為等方面的變化。(4)學(xué)唱歌曲Changes in me。(5)引導(dǎo)學(xué)生學(xué)會傾聽,提高閱讀能力,激發(fā)學(xué)生學(xué)習(xí)英語的熱情,樹立學(xué)好英語的信心。課時重難點1.重點(1)學(xué)生能夠理解對話大意,并能正確朗讀所學(xué)對話。(2)能夠在圖片的幫助下,在情景中恰當(dāng)運(yùn)用句型Before, I /she /he was. I /she /he did/ didnt .Now, I/she/he am/is.(3)能夠用35句話描述自己與他人的性格、愛好、行為等方面的變化。2.難點句型Before, I /She /He was. I /She /He did/ didnt .Now, I/She/He am/is.的恰當(dāng)運(yùn)用以及能夠用35句話描述自己和他人的性格、愛好、行為等方面的變化。教學(xué)準(zhǔn)備多媒體課件、圖片、卡片、錄音機(jī)、磁帶、表格教學(xué)過程Step 1 Warm up1. GreetingT: Hello, boys and girls.Ss: Hi, Miss xxx.T: How are you today?Ss: Very well, thanks. And you?Ss: Im fine, too.T: Are you ready for English class?Ss: Yes.T: Ok. Lets begin our class. Before our class, lets play games first.2. Play games(1)“我來說,你來做”。教師依次說出go cycling, ride a bike, ice-skate, play badminton, pay football, play the erhu, swim等單詞或短語,學(xué)生做出相應(yīng)的動作。(2)“我來做,你來說”。教師從桌子放一些圖片,請幾名學(xué)生到講臺前抽圖片,并做出相關(guān)的動作,其他學(xué)生說出單詞或短語。(3) 大家都來說一說。T: Before, I couldnt swim. Now I swim every month. What about you?S1: Before I couldnt go cycling. Now I go cycling every day.(多找?guī)酌麑W(xué)生說說自己對運(yùn)動喜好的變化。)教學(xué)資源:圖片設(shè)計意圖:通過游戲滾動復(fù)習(xí)前面所學(xué)的舊知,為新課的學(xué)習(xí)做好準(zhǔn)備。Step 2 Lead in歌曲導(dǎo)入T: Boys and girls, lets enjoy a song together. Can you sing? If you can, please sing together. (播放家有兒女主題曲。學(xué)生如果會唱,跟唱歌曲。)教學(xué)資源:歌曲設(shè)計意圖:歌曲的運(yùn)用,為學(xué)生創(chuàng)造了寬松的學(xué)習(xí)氛圍,活躍了課堂氣氛,調(diào)動了學(xué)生的積極性,為引起下文做準(zhǔn)備。Step 3 Presentation1.Teaching the new sentences(1)展示家有兒女“小雨”的扮演者尤浩然長大的圖片。T: Whos he? Do you know? Ss: Yes, hes You haoran.T: Right. Whats he like now?(板書單詞now。)展示尤浩然小時候的照片,T: What was he like before?(板書單詞before。)a. 引導(dǎo)學(xué)生以腦風(fēng)暴活動的形式歸納外貌、性格的詞匯。性格quiet, kind, active, funny ,外貌short, tall, strong, thin, long hair, short hair b. 引導(dǎo)學(xué)生用下面的句型討論“小雨”的新舊照片。Before, he was. He had .Now, he am/is.c. 自由發(fā)言,然后教師引導(dǎo)學(xué)生描述。教學(xué)資源:照片設(shè)計意圖:從學(xué)生們感興趣的、熟悉的電視人物入手,引起學(xué)生的學(xué)習(xí)興趣,激發(fā)學(xué)生的學(xué)習(xí)動力。2. Lets tryT: Look, Mike and Chen Jie are looking at the old photos, too.(展示一幅Mike 與陳杰在看老照片的圖片。) They are and talking. What are they are talking about? Lets listen and circle.a. 聽錄音,完成Lets try。b. 核對答案。教學(xué)資源:錄音機(jī)、磁帶設(shè)計意圖:通過聽力活動,獲得對話的場景信息,為進(jìn)入正式的對話學(xué)習(xí)做好準(zhǔn)備。2. Lets talk(1). 學(xué)前預(yù)測T: John is looking at the old photos with Mike and Chen Jie. They are talking about their changes. What were they like before? 想象三人以前的樣子和和性格,根據(jù)提供的句型自由說。xxx was short/ xxx had long hair/ short hair. xxx was quiet/(2). 學(xué)習(xí)對話a. 自讀對話,在相應(yīng)的信息下打“”。BeforeNowMikequietactivetallshortfunnyquietactivetallshortfunnyChen JieJohnb. 再讀對話,畫出Mike 和John的變化的句子。c. 同桌兩人討論Mike 和John的變化,自由匯報。(張貼Mike,John的人物頭像。)d. 教師根據(jù)學(xué)生的匯報,板書。Before NowMike 頭像 liked pink doesnt like pinkquiet activeJohn頭像 short couldnt ride a bike go cyclinge. 組織學(xué)生根據(jù)表格提供的信息,描述Mike 和John的變化。Before Mike was quiet. Now he was active in class.Before Mike liked pink. Now he doesnt like pink.Before John was short. Before he couldnt ride a bike. Now he goes cycling every day.((課件展示句型,理解句子,分組讀句子,齊讀句子。)f. 細(xì)讀對話,學(xué)生提出不懂的詞句,教師講解。 Youre wearing a pink T-shirt.(理解句子,領(lǐng)讀句子,齊讀句子。)Thats good exercise. (理解句子,領(lǐng)讀句子,齊讀句子。)g.聽錄音,跟讀課文。h.分角色朗讀課文。(3)引導(dǎo)學(xué)生理解和梳理的用法,并歸納學(xué)過的相關(guān)句型。I/She/He was before. I/She/He didnt before. I/She/He couldnt before. Now I/She/He am/is 教學(xué)資源:錄音機(jī)、磁帶、表格、圖片設(shè)計意圖:學(xué)前預(yù)測三人的樣子,豐富學(xué)生的想象力,鍛煉學(xué)生的口頭表達(dá)能力。對話學(xué)習(xí)采用先整體感知,再局部理解,最后又回到整體,培養(yǎng)學(xué)生捕捉信息的能力。Step 4 Presentation1. Learn “Changes in me” .(1)認(rèn)讀歌詞。(2)播放錄音,跟唱歌曲。教學(xué)資源:錄音機(jī)、磁帶設(shè)計意圖:歌曲的學(xué)唱調(diào)動了全體學(xué)生的積極性,也鞏固了和本課有關(guān)的知識。2. Listen and guess教師準(zhǔn)備幾個學(xué)生的近照和舊照,讓學(xué)生按小組選人根據(jù)看到的照片進(jìn)行描述,其他組的同學(xué)猜猜是他是/她是誰?參考句型:He / She was short. He / She has short hair. He / She could swim. He / She didnt wear glasses. Now, he is tall. Who is he/ She? 設(shè)計意圖:猜一猜,鍛煉學(xué)生的語言組織能力和思維能力,同時也活躍了課堂氣氛。3. 寫一寫,說一說。請以xxxs changes為題,用46句話描述自己的好朋友的變化,并互相交流。xxx is my friend. He/ She was __________. He/ She couldnt _______ when he/ She was a little_______. He / She didnt like_________. Now he/ She is__________. He/ She can ________ well.設(shè)計意圖:寫作訓(xùn)練提高學(xué)生的書寫能力,幫助學(xué)生積累語言,發(fā)散學(xué)生的思維。Step 5 SummaryT: What did you learn about this lesson?學(xué)生自由說,教師歸納。描述自己和他人的變化的句型: Before, I/She/He wasI/She/He couldnt before.Now I/She/He am/is 設(shè)計意圖:師生共同歸納知識,便于學(xué)生的記憶。作業(yè)設(shè)計一、找規(guī)律,寫單詞。funny unnyactive unnyunny1.tall unnystrong unnyunny2. 3.ride unnyplay unnyunny二、單項選擇。( )1. Before I ______ short. Now I ______ tall.A. am, am B. was, am C. was, was( )2. You are ______ a shirt.A. wears B. wearing C. wear( )3. Come and look ______ Mikes old photos.A. at B. to C. in( )4. Thats ______ good exercise.A. a B. an C. /三、按要求完成句子。1. I could play badminton before.(變否定句。)I ________ ________ badminton before.2. Lucy didnt wear glasses.(翻譯畫線部分。)________________________________.3. I, every, cycling, go, day, now(, .)(連詞成句。)________________________________.4. I like pink now.(變否定句。)I _______ _______ pink now.Answers:一、略。二、1.B2.B3.A4.C三、1.couldnt 2. 戴眼鏡3. Now, I go cycling every day. 板書設(shè)計B Lets talkBefore NowMike 頭像 liked pink doesnt like pinkquiet activeJohn頭像 short couldnt ride a bike go cyclingBefore, I/She/He wasI/She/He couldnt before.Now I/She/He am/is 5