湘少版三年级下册-Unit 7 Is this an orange -ppt课件-(含教案+视频)-公开课-(编号：f170a).zip

Unit 7 Is this an orange? Lets enjoy a song. This is our classroom. This is a market(市场市场). Whats this? Its an apple. apple Its an orange. Whats this? orange Whats this? Its a banana. banana Its a pear. Whats this? pear Its a lemon. Whats this? lemon Cut fruits! Yes, it is. Is this a banana ? Is this an apple ? Yes, it is. Is this a banana ? Is this a lemon? No, it isnt. Its a pear. No, it isnt. Its an orange. Is this an orange too? No, it isnt. Its an apple. Is this a pear ? No, it isnt. Its an orange. Is this_______? Yes, it is./No, it isnt. Group work Step1：Listen and say 不打开书，听音，不打开书，听音， 然后说出所听到的单词或句子。然后说出所听到的单词或句子。 Step 2：Listen and answer. (回答问题回答问题 ) 1.They are banana, orange, and lemon. 2. This is a . It isnt a classroom. market Step 3：Listen and read 听音，跟读。 1. Read the new words and Part A (读新单词和读新单词和A部分部分. ) 2. Make the fruit card.（制作水果（制作水果 卡片）卡片） HomeworkUnit 7 Is this an orange? Period 1 教学内容（teaching materials）: Part A , Part B and Part C 1、教学目标教学目标 (1)知识目标 1、词汇:能听、说、认读 B 部分新单词 banana, apple, orange, lemon, pear，market 2、句型:能运用一般疑问句“Is this a/an.?”询问物品（水果）的名 称，并对此询问做出肯定和否定的回答. (二)能力目标 1、能听、说水果类的单词. 2、能听懂、会说 Part A 部分的对话。 3、灵活运用所学句型和词汇，并用于日常交际。 (三)情感目标 通过学习日常中的水果单词，更加贴近生活，提高学生学习英 语的兴趣，以及教育他们水果是健康的食物，应该多吃水果，拒绝 垃圾食品。 2、教学重、难点教学重、难点 1、重点：能听懂、会说、认读新词汇 banana, apple, orange, lemon, pear，market，并能用“Is this a /an ?进行询问，并且做肯定和否 定的回答。 2、难点：掌握一般疑问句“Is this a/an ？”的结构及回答形式， 并能熟练的运用。 3、教学准备教学准备.： 水果的单词卡片、图片和实物，多媒体课件。 4、教学过程教学过程 Step 1. Lead-in 1. Greetings. 2. Enjoy a song: Apples and bananas. (课件播放视频) 3. 用课件呈现教室和市场图片，引出 market，并认读。 T：Lets go to the fruit market. 进入水果词汇的教学。 Step 2 Presentation 1. New words and new sentence pattern. 1) apple 课件出示一个苹果问： T；“Whats this？” Ss：“Its an apple T：Apple, apple, it is an(重读) apple.（把苹果图片贴在单词边。） 板书并带读新单词，个别读，集体读。 2) orange T: Please look at the picture. Whats this? Its an (重读)orange. 板书并带读新单词。个别读，开火车读。 T：Orange, orange, it is an(重读)orange. 3) banana T: Whats this? (出现香蕉图片) Its a banana. 板书并带读新单词，把香蕉图片贴在单词边。 T: Banana, banana, its a banana.(强调中间 a 的发音) 4) pear T: Whas this? ( 以猜谜的形式引出 pear.) Ss: Its a pear. 板书并带读新单词，把梨图片贴在单词边。 T: Pear, pear, its a pear. 5) lemon T: Whats this? Its a lemon. 板书并带读新单词，把柠檬图片贴在单词边。个别读，分组读。 T: Lemon, lemon, its a lemon. 6)单词操练游戏“切水果” 7）句型操练 猜一猜：出示水果卡片的小部分,进行师生配合,同桌问答. T: Is this an banana? S: Yes, it is. T: Is this an apple? S: Yes, it is. T: Is this a banana? S: No, it isnt.Its an orange . 利用水果图片进行生生配合对话 。 Is this_____? Yes, it is. No, it isnt. Its a/an ___. Step3 Learn Part A T：Lingling and Mingming are in the market. They are talking about fruits. What are they? Lets listen to the dialogue and answer the questions. ：Listen and say 不打开书，听音，然后说出所听到的单词或句 子，让各层面的学生有机会参加。 ：Listen and answer. 回答问题： 1)There are many fruits in the market. What are they？ They are ___、 ___ and ___. This is a___ . It isnt a classroom. ：Listen and read 听音，跟读。（突出 This is a market. It isnt a classroom.的情感带读。） Step4 Homework Read the new words and Part A (读新单词和 A 部分）. Make the fruit card.（制作水果卡片）