• 《牛津小学英语 3B》Unit 11 A Good idea第1课时

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                                      江苏海门市海门镇中心小学  

     

    在小学英语教学中,我们经常会创设各种教学情境让学生感知语言,运用语言,取得了意想不到的教学效果。教学情境是“情”与“境”的融合,情因境生,境为情设,情、境和谐统一,从而达成一定的境界或氛围,便于学生满腔热情地投入学习,激发他们的主动性、创造性和情感感染性,让课堂在情、景中扩大、幻化成文本中的各种意境。我曾经在不同的班级采取同课异构的形式上了两节英语课。由于使用的教学策略和设计的教学情境的不同,再加上不同班级学生的性情、知识水平、理解能力等方面的差异,教学效果显然也不同。

    【课例】

    教学内容:《牛津小学英语 3B》Unit 11 第1课时

    教学目标:

    1. 学生学习、掌握一些表示运动的词汇:如:

    swimming, fishing, running, jogging.

    2. 学生理解、掌握句型:

    1)(已学)Do you like …? Yes, I do. / No, I don’t.

      2)(新授)What do you like? I like…

    教学重、难点:

    所教词汇的四会掌握及所教句型的熟练运用。

    教学准备:

    1. 磁带  2. 字母卡   3. 调查表格  4. 图片 5. 课件等

    【案例1】

    授课对象:三(2)班学生

    教学过程:

    Step1 Warming-up

    1.      Sing a song: ABC Song

    2.      Say some letters (说出这些字母的左邻右舍)

    A____ ____   ____ D ____   ____ ____ G   K____ _____

    ____ O ____   I____ ____    ____ L ____   _____ _____ J

    Step 2 Presentation

    1. Learn the new words: swimming, fishing, running, jogging.

    1)T: (Pointing to a sweater) Boys and girls, look at my sweater.

        Ss: It’s nice. / How nice!

        T: Oh! Thank you. I like my sweater.

    ( 教师然后把 “I like…”写在黑板上,学生跟读。)

        T: I like you, my dear children!

        Ss: I like you, Miss Shi!

    2)T: (Taking out a picture) Look, who is she?

        Ss: She’s Guo Jingjing.

        T: Yes. She likes swimming. I like swimming, too. Swimming↗, swimming↘, I like swimming.

        (学生跟读,并做游泳的动作。) 

        T: (Taking out a picture) Look at the man. He is fishing. He likes fishing. I like fishing.

          Fishing↗, fishing↘, I like fishing.

         (学生跟读,并做钓鱼的动作。)

         (Learn “running” and “jogging” in the same way.)

    3)Chant

       Swimming↗, swimming↘, I like swimming.

       Fishing↗, fishing↘, I like fishing.

       Running↗, running↘, I like running.

       Jogging↗, jogging↘, I like jogging.

    2. Learn to say: Do you like swimming/fishing/running…? Yes, I do. / No, I don’t.

    T: I like swimming. Do you like swimming? Yes or no? 

       (教师在黑板上板书:Do you like swimming?)

       S1: Yes, I do.

       (教师在黑板上板书)

       T: Do you like swimming?

       S2: No, I don’t.

      (教师在黑板上板书,学生跟读。)

    5)Look at some pictures and say.

     (师生、生生小组问答,操练句型。)

    6) Do a survey

       主题:Do you like…?

     

     

    A: Do you like swimming?

    B: Yes, I do.

     

    A: Do you like running?

    B: Yes, I do.

     

    A: Do you like fishing?

    B: Yes, I do.

     

    A: Do you like jogging?

    B: Yes, I do.

     

    (每个学生做做小记者,去问问老师、同学、好朋友,巩固所学句型。)

    3. Learn: What do you like?  I like…

    1) T: Do you like…?

      S1: Yes, I do.

      T: Do you like…?

      S2: No, I don’t.

      T: What do you like?

      S2: I like… (教师帮助学生一起回答。)

    2) Chant

            Like, like, what do you like?

            Swimming, swimming, I like swimming.

            Like, like, what do you like?

            Fishing, fishing, I like fishing.

            Like, like, what do you like?

            Running, running, I like running.

            Like, like, what do you like?

            Jogging, jogging, I like jogging.

       (师问,生答;生问,生答。)

    Step 3 Write some words.

     

     

    【案例2】

    授课对象:三(1)班学生

    教学过程:

    Step 1 Warming-up

    1.  Look, read and act 

    (多媒体出示西方人的“有趣的字母手语”。然后教师指图,学生读图上的相关字母。教师再引导学生模仿这些手语边说边表演。)2. Look, say and write

    (教师在黑板上画了一幅简笔画,让学生仔细观察,然后说出这幅画中包含了哪些字母,并在四线本上写出来,看谁写的最多、最快、最准确。)

    Step 2 Presentation

    1. 教师又在黑板上画了一幅小孩游泳的简笔画

    T: Boys and girls, look at the blackboard. The boy likes swimming.

      ( 教师在黑板上板书 swimming。学生跟读,并用动作表示游泳。)

    T: I like swimming, too. Do you like swimming?

    S1: Yes, I do.

    T: Do you like swimming?

    S2: No, I don’t.

    (生生相互问答,操练句型。)

     (Learn other new words “fishing, running and jogging” in the same way.)

    2. Sing a song (教师自己创编的词曲)

      Do you like swimming? Yes, yes. Yes, I do.

      Do you like fishing? No, no. No, I don’t.

      Do you like running? Yes, yes. Yes, I do.

      Do you like jogging? No, no. No, I don’t.

    3. 出示课件,三位高年级的学生在一起玩耍、对话

       1) ---Do you like fishing?

    ---No, I don’t.

    ---What do you like?

    ---I like running.(边说边做动作)

    2)  ---Do you like jogging?

    ---No, I don’t.

    ---What do you like?

    ---I like swimming. (边说边做动作)

    (教师板书:What do you like? I like…学生跟读,理解含义。师生、生生相互问答,操练句型。)

    4. Chant

            Do you like running?

            Yes, yes. I like running.

    Do you like fishing?

            Oh, no. I like swimming.

            What do you like?

            Wow, I like running.

            What do you like?

            Yeah, I like jogging.

       (师问、生答;生问、生答。)

    Step 3 Do a survey

       主题:

    1. Do you like…? Yes, I do. / No, I don’t.

    2. What do you like? I like…

     

    Do you like…?

    What do you like?

    swimming

     

     

    fishing

     

     

    running

     

     

    jogging

     

     

     

     

     

     

     

     

     

     

     

    Step 4 Do exercises.  

    (做练习册作业)

     

    教后反思:

    从导入来看,同样是字母复习,案例1以一首简单的字母歌让学生融入学习英语的氛围;而案例2则利用多媒体给学生看 “字母手语”,有趣的画面,迅速吸引了学生的注意力,使学生产生新鲜的感觉和强烈的兴趣。学生们边说边模仿表演,学习情绪高昂,智力处于振奋状态,课堂气氛也顿时活跃了!我创设的这个情趣盎然的教学情境,应该说,扣住了学生的心弦。他们在玩中学,学中玩,寓教于乐。枯燥的复习也就因此而生动有趣了。而接下来我用娴熟的,线条流畅的简笔画来复习字母,让学生感到惊讶:哇!我们老师画得真不错!这种教学情境的创设,加强了师生之间的互动,在互动中彼此赏识。然后,学生又在我有意设计的竞赛活动中,表现得非常投入。达到了良好的复习效果。这样一比较,案例1的复习环节就显得有些平淡了。

    从设计的Chant来看,案例1中的Chant,显示了英语教学中的词句不分家的特点,通过师问生答,并辅以动作,加强了理解,这样有利于学生比较牢固地掌握所学知识。而案例2中的Chant,综合了一般疑问句和特殊疑问句两种句式及其回答。学生在比较中对不同句式的感知会更加深刻。所以,这两个Chants虽然不同,但都词句简短,节奏明快,琅琅上口,易学易背易表演,有助于学生快乐地学习、巩固所学词汇和句型。应该说这两个Chants各具特色,非常符合活泼好动的小学生的天性。

    两节课还有一个共同点,就是都有:“Do a survey”环节。案例1的调查主题是:Do you like…? 当个别学生问及一些同学,听到回答是:“Yes, I do.”时,他们非常高兴地在表格上打了一个“√”;而当同学们回答说:“No, I don’t.”时,学生显然有些失望。因为他没有了解到被问的同学到底喜欢哪样运动。他也不知道该怎么问,对方才能告知他所喜欢的运动项目。“What do you like?”这个句型还没有学呢。案例2的调查主题是:1. Do you like…? Yes, I do. / No, I don’t. 2. What do you like? I like…在调查过程中,可以明显地发现每个学生都兴高采烈,收获而归。甚至个别学生在老师的帮助下,还在表格内添上了skating,skiing等其他运动项目。所以同样是调查活动,安排的时段不同,取得的效果也不一样。

     

                                          江苏海门市海门镇中心小学





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