Unit 4 Then and now Part B Let's talk 教案（含反思）

Unit 4 Then and now B Let’s talk 一、教学目标 ： 1. 能够在图片和教师的帮助下理解对话大意，并回答读后问题。 2. 能够按照正确的语音、语调及意群朗读对话，并能复述对话内容。 3. 能够 听说读写句子： Before, I was quiet. Now, I’m very active in class. I was short, so I couldn’t ride my bike well. Now, I go cycling every day.并在情景中运用句型 Before, I was … Now, I’m … 对比过去和现在自己的变化。 4. 能够在语境中理解生词 different 和active 的意思，并能正确发音。 5. 能够描述自己朋友或家人的变化。 二、教学重难点 ： 1.听说读写句子Before, I was quiet. Now, I’m very active in class. I was short, so I couldn’t ride my bike well. Now, I go cycling every day. 2. different的发音较难。 三、教学过程 Step 1; warm up Let’s review T: Hello, everybody, nice to meet you! Today, we will go on learn unit 4 Then and Now.板书课题。带读课题。 Before our class, let’s review some words, boys VS girls.教师播放幻灯片。 Step 2; presentation T: Good job! Now, let’s have a guessing game. What are these 课件展示几张旧照片问：what are these 引出old photos(指名回答，并给予奖励)。带读。 出示其中一张郎朗的旧照片，T: Guess, who is he 生举手回答。T:yes , you are right. This is an old photo of Langlang .Look at this photo(教师手指图片), that’s funny(展示这句话，并带读)。指名读，升降调带读，分男女读。幻灯片再出示一张郎朗的旧照，展示句子Before, he played the piano at home.指名回答填词played并给予奖励，教师重读played.再出示一张新招进行对比，now, he plays the piano on TV. 指名回答填词plays.教师重读plays给予奖励。 T：so , we know, he is different now.展示句子he is different now. T：Do you know what is different 看学生能否猜出该词的意思再出示单词different的音标和解释，升降调带读单词different。指名读，整体读。卡片板书different.并以magic fingers的游戏操练该词，对于游戏失败者，罚读该词三遍。 出示姚明一张有趣的照片，T：Look at this photo! That’s funny! Guess, who is he S:YaoMing.小时候的一张旧照， T:Yes, you are right. Before, he was short and thin. He couldn’t play basketball well.出示一张姚明新照，T: Now , he is tall. He plays basketball every day. Now, he is wearing a red T-shirt.带读wearing，并用卡片板书。教师出示姚明的图片对比，用粗哑的声音替姚明说出I’m different now.带读。指名读。 出示范冰冰的小时候的照片，T：Who is she S:Fang Bingbing. T：Yes ,you are smart, before , she was a student.填词was.再出示现在的照片，Now, she is a super star. 填词is.She is different now.带读句子。 出示以上照片前后对比，展示句子They are different now.带读。They are all different now.（出示all,学生复习all是用于三个及以上的“都”。）个人读，分组读，整体读。 出示图片T: Guess, who are they S:Mike, John and Chen Jie. 再出示图片T:What are these 引导生回答Mike’s old photos. T: They are looking at the old photos and talking about their changes. Let’s go and see.出示图片和句子John, come and look at Mike’s old photos!指名读，奖励，教师带读。指名背诵Close you eyes and recite it. 出示句子That's funny, Mike!之前讲过，T；Together,教师要求学生一起说出这句话，继续出示句子You’re wearing a pink T-shirt.指名读，并奖励 ... ...