PEP英语六年级下：unit1 how tall are you 教案与反思
教学目标：
1、知识目标
1．四会掌握单词：heavier, thinner, longer, bigger, smaller。并初步了解形容词比较级的构成的基本规律。
2．四会掌握His tail is longer than yours. His head is smaller than hers.
3. 初步了解形容性物主代词my, your, his, her, its及名词性物主代词mine, yours, his, hers, its的区别和用法。
4、运用Phonics方法，掌握ai, ay, i鈥, oi, oy的正确读音。
2、能力目标
1、会用形容词比较级进行事物之间的比较和描述比较的结果。
2、能运用鈥溡敉尖�澖萄Хǎ炊羛ain, tail, day, pine, bike, dive, point, boy, toy.
教学重点与难点：
1．重点是会用let鈥檚 learn的词汇比较事物和描述事物。
2．难点是形容性物主代词my, your, his, her, its及名词性物主代词mine, yours, his, hers, its的区别和用法。
教学步骤：
1、Warm-up
（1）播放P2 Let鈥檚 chant，师生一齐吟唱。
（2）Free talk：Do you like pets? Do you have any pets? What is your pet? How tall is it? How heavy is it?
2、Presentation
（1）创设情境：Amy and Liu Yun like dogs. Amy has a Chihuahua dog. Liu Yun has a Butterfly dog. They are in the Pets鈥� Hospital, now. They are having a body check for the dogs. (出示鈥湷栉镆皆衡�澋牧街恍」返耐计�)
（2）激趣讨论：猜猜两只小狗的有关信息，看谁猜对。
Who is older? Who is taller? Who is bigger? Who is thinner? Who is heavier? Whose legs are longer? Whose tail is shorter?
学习heavier, bigger, smaller, thinner, longer, shorter.
（3）听短文，完成小狗体检的表格。
Amy and Liu Yun like dogs. Amy has a Chihuahua dog. It鈥檚 1 year old. It鈥檚 50cm tall. It鈥檚 about 20kg. It has a long tail. It鈥檚 15cm long. Its legs are 20cm long. Liu Yun has a Butterfly dog. It鈥檚 1 year older than Chihuahua dog. It鈥檚 40cm tall. It鈥檚 about 15kg. Its tail is 5cm shorter than Chihuahua dog鈥檚. Its legs are 5cm shorter than Chihuahua dog鈥檚.
|
Name |
High(cm) |
Weight(kg) |
Tail鈥檚 length(cm) |
Legs鈥� length(cm) |
|
Chihuahua Dog | ||||
|
Butterfly Dog |
Amy: Look at my dog. Its legs are longer than yours.
Liu: Yes. Its ears are longer than mine.
学习yours, mine的用法。拓展名词性物主代词：his, hers, its
3、Practice
（1）Draw a dog. Compare with your partner.
A: Look at my dog. Its legs are longer than yours.
B: Yes. Its ears are longer than mine.
学习yours, mine的用法。拓展名词性物主代词：his, hers, its
（2） Pair works: Comparison.
A: My legs are longer than yours.
B: Yes. Your arms are shorter than mine.
A: My eyes are bigger than his.
B: My feet are smaller than hers.
（3）Pair works; Compare the school things. Write them down.
My pencil is longer than yours.
Your school bag is heavier than mine.
4、Pronunciation
Look at the dog鈥檚 tail, it looks like a snail.
ai鈥攖ail, mail, snail, pain, tail, day
Mike can dive. He can ride a bike. He can plant a pine.
i?e鈥擬ike, dive, ride, bike, pine
A boy point to a toy, he tells a doyen that鈥檚 his toy.
oy, oi鈥� boy, toy, doyen, point
学生自己编写一个句子、一个绕口令或一个小故事
Mike is smart boy. He can dive. He can write. He can ride a bike, too. He rides a bike under a pine. A doyen is sitting under the pine. There is a toy near the doyen. The doyen points to the toy and asks: 鈥淗i, little boy! Is this your toy?鈥� 鈥淣o. It鈥檚 not my toy.鈥�
5、Consolidation and extension
(1)复习今天所学的内容
（2）完成一篇小作。
教学反思：将鈥溡敉冀萄р�澣谟诠适轮�
2009年2月30日
语音教学给人的感觉常常是一种枯燥无味的教学。然而，即使是枯燥的东西，但语音对小学生来说又是非常重要的。《小学英语课程标准》指出：小学英语课程教学目的就是要激发学生学习英语的兴趣，建立学习英语的自信心，培养学生具有一定的语感和良好的语音、语调、书写基础以及良好的学习习惯，培养学生用英语初步进行简单日常交流的能力。由此可见，语音教学在小学阶段也是非常重要的。
那么，在我们的课堂中，如何使枯燥的语音教学变得有趣呢？我尝试着有鈥溡敉冀萄Хㄢ�澖薪萄АＵ饫锼档拟�溡敉尖�澥侵附�溡翕�澯胪家庀嘟岷希保褂幸恢忠馑际前炎帜富蜃帜缸楹系背赦�溡翕�澖薪萄В嗍涓囊恢忠馐妒牵杭秸庖蛔帜富蜃帜缸楹暇吐砩狭氲较喽杂Φ拟�溡翕�潱棺帜富蜃帜缸楹铣晌持肘�溡翕�澋耐枷蟆Ｄ敲矗绾谓锈�溡敉尖�澖萄兀�
在六年级下册第一单元的教学中就有关于语音的教学，教学内容是ai, ay, oi, oy, i*e，在进行这一环节的教学时，我是这样进行的：
一、 以旧带新，减除畏难情绪
要想练习好正确的发音，我们可以用已学过的单词先进行练习，这一环节，特别要强调发音的正确性，模仿的准确度。从以学过的单词着手，引出要学习的字母组合，可以减除学生的畏难情绪，也可以激发学生学习的自信心。
如，在本课教ai和ay的发音时，我是先由tail这一词引出的。因为，上一节课，同学们已经学习了tail这一词，然后，我给了一幅很形象的图给同学们，并介绍说：鈥淟ook at the dog鈥檚 tail, it looks like a snail.鈥澖幼牛矣每湔诺目谛胃鞘痉读薬i的发音，并读出Aa字母。同学们发现ai和Aa字母的读音是一样的，似乎有种恍然大悟的感觉：哦！原来我们今天学习的ai是和Aa字母的读音是一样的，不就是字母Aa吗？太简单了。接着出示大量的例词，让学生练习音准。
二、 用词造句，加强词义记忆。
我们一直都在强调，单词学习，词不离句。如果学生学会了这些鈥溡敉尖�潱嬖虼实钠葱词遣怀晌侍獾模斫獯室宀⑶考蛹且浞炊闪搜哪训恪Ｒ虼耍幸馐兜亟首槌梢痪溆幸庖宓木渥樱兄谘拇室寮且洹Ｈ�
ai鈥攖ail, mail, snail, pain, tail, day
Look at the dog鈥檚 tail, it looks like a snail.
i?e鈥擬ike, dive, ride, bike, pine
Mike can dive. He can ride a bike. He can plant a pine.
oy, oi鈥� boy, toy, doyen, point
A boy point to a toy, he tells a doyen that鈥檚 his toy.
三、 创编故事，增添趣味
Mike is smart boy. He can dive. He can write. He can ride a bike, too. He rides a bike under a pine. A doyen is sitting under the pine. There is a toy near the doyen. The doyen points to the toy and asks: 鈥淗i, little boy! Is this your toy?鈥� 鈥淣o. It鈥檚 not my toy.鈥�
将要操练的单词编成一个故事，在听故事和讲故事的过程中强化对音的操练和对词意的记忆，这有利于学生进行有趣的操练，使枯燥的语音变成了有趣的故事，在故事中学习和运用。
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