四年级英语下册教案 unit2 lesson12(1)（冀教版）

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（冀教版）四年级英语下册教案 unit2 lesson12
Lesson 12 Rain and Sun
教学目的与要求：
能听、说、读、写下列单词：
sun cloud rain wind snow
能区别下列单词的意义与用法：
sun- sunny cloud-cloudy rain-rainy wind-windy snow-snowy
复习12个月。
教具准备：
教师准备：节日和节日日期的卡片，12个月的单词卡片，学生准备：游戏What Day Is It 所需卡片，用来画画的纸。
教学步骤与方法：
师生相互问候
Greeting each other.
T: How’s the weather S: It’s …
Review “hot & cold”
T: Are you hot (cold) today / How do you feel / …
T: What day is it
Play a game : What day is it 将学生分组做这个游戏，然后出示几个日期，学生分组抢答。
出示一幅夏季多彩的图画，做游戏：Colour Point.
新授
Ｉ　Number 1
利用这幅画，师提问：How’s the weather S: It’s sunny.
T: Yes, the weather is sunny. And What’s this (Teacher is pointing the sun) T: This is the sun. (Teacher asks the question again. Ask the students try to answer)
Show the word-card “sun ”
T: Is the sun hot or cold / Do you like hot or cold / Do you like the sun
出示图画
T: Is the weather sunny
S: No, the weather is cloudy . / No, the weather is rainy. (The weather is cloudy and rainy.)
T: (Teacher points to the cloud and the rain)
What’s this (通过sunny-sun的构词特点，引导学生通过cloudy和rainy回答出cloud, rain )
给与敢于尝试回答的学生鼓励。
T: Yes, this is the cloud and this is the rain.出示单词卡片 cloud and rain 并领读.
T: Do you like the cloud Do you like the rain
S: Yes, I like the cloud./ No, I don’t like the rain.
出示单词卡片,两个卡片位置云在上，雨在下 .
T: Where is the cloud
S: The cloud is above the rain.
T: Where is the rain
S: The rain is below the cloud.
T: Is the cloud above /Is the rain below
S:Yes, the cloud is above. / Yes, the rain is below.
Windy(出示图画)
T: How’s the weather
S: The weather is windy. T: What are these S: They’re leaves.
T: Look. What is blowing the leaves (使用肢体语言表现blow这个词的意思.) (教师提示：Is it the rain Is it the cloud )
S: (通过构词特点的提示) The wind .
T: The wind is blowing the tree’s leaves.(师运用肢体语言,带读该句.)
T: Do you like wind
S: Yes. / No.
4. Snowy. (出示图画)
T: Is it rainy S: No, it’s snowy.
T: Do you like it What is it S: It’s snow.
T: Is the snow hot S: No, it’s cold.
T: Do you like snow S: Yes. I like the snow.
T: Why S: Because the snow is cold.
T: I like the snow because snow is cold and white.
5. 调查表(用实物投影)
要求: 成员画出自己喜欢的天气.每组发给调查表，教师先作示范，小组活动，每组成员告诉其他人自己的喜好.
师检查调查成果:
T: What do you like S: I like the sun.
T:Why S: Because the sun is hot.
6. Follow the tape
7. Game:
一个学生抽一张卡片，全组齐说：This is the sun . S: The weather is sunny.
II Learn to sing a song
1 . T: Next I think you’ll like it very much. We’ll sing a song
Before we learn it. Let’s review the months of the year.(出示12个月的单词卡片, 要求学生快速读出.)
2. 在黑板上写1-12学生相应说出January – December 并贴在黑板相应的位置.
T: Listen to the song. See what you can hear.
学生分别说出自己听出的单词,然后在实物投影下看歌曲中的图画,然后听第二遍,听出每幅图出现在那几个月份中,听出的学生将图贴在黑板相应的位置. 并将歌曲中的新词带读几遍.
3. Let’s learn to sing the song with the body language.
课堂反思:
1 在复习部分, 复习了hot 和 cold 等表感觉的词,为本课学生表达为什么喜欢这几个气象做准备.
2. 在新授过程中, 利用学过的天气的词,分析构词法, 得出本科新词.这样, 既学习了新词, 又渗透了构词法, 相信学生的记忆会更深刻.
3. 肢体语言的运用. 在The wind is blowing the leaves. 一句中动作和 blowing结合为一体; 在歌曲中, 加入了肢体语言,使歌曲更有趣, 并化难为易.
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