北师大版四英下册lesson12.docVIP

课题Lesson12 Rain and Sun设计者教学目标：知识与技能学生可以读、写、说出并听懂下列词汇.过程与方法在教授新课过程，充分发挥学生学习的主动性。情感、态度与价值观能用所学单词和句型描叙天气。教学重难点：教学重点描叙天气状况的形容词： cloudy, rainy, snowy, sunny, windy 以及句子How is the weather today? Its _.教学难点使学生能够运用所学内容进行实际交流，达到能够灵活运用。教学时间活动准备第一课时教学过程： 师生相互问候Greeting each other.T: Hows the weather? S: Its 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：Color Point.新授Number 1利用这幅画，师提问：Hows the weather? S: Its sunny.T: Yes, the weather is sunny. And Whats 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) Whats 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 dont 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: Hows the weather?S: The weather is windy. T: What are these? S: Theyre 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 trees 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, its snowy.T: Do you like it? What is it? S: Its snow.T: Is the snow hot? S: No, its 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 tape7. 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 song1. T: Next I think youll like it very much. Well sing a songBefore we learn it. Lets 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. Lets learn to sing the song with the body language.第二课时教学过程：一 Greeting and reviewing.1 Say “hello” to the students.2 Sing a song.3 用手势复习介词。4 用卡片复习天气：sunny, snowy, cloudy, rainy, windy二 new concepts.(一) what is it?1 用剪笔画分别带出新的名词单词： sun, snow, cloud, rain, wind.2 教单词sun,教师提问what color is it? Is the sun hot or cold? Is the sun far from here? What colors sun do you like?3 教cloud, TPR教学，结合所学介词来造句。4 教rain, TPR教学，教师提问：Do you like raining? 出示卡片教师再提问：what is the cloud? Where is rain?5 教授单词wind,用卡片巧妙的教授课本句型：The wind is blowing the trees leaves.6 教授单词：snow,。7 教师教读课文。8 Play “point to “game.9 教师说单词，同学们做动作； 教师做动作，同学们说单词。10 Play “what are missing” game.11 Play “guessing game”.12Listen and draw.13Try to describe the weather.(二) song.1 让同学们对歌曲中不懂的部分提问。2 指着