人教精通版四下Unit 2 There are forty students in our class.-Lesson 10-ppt课件-(含教案+素材)-公开课-(编号：61d3d).zip

Unit2 There are forty students in our class Lesson 10 教案教案 教学目标：教学目标： 1、能够正确听、说、认读单词 seventy, eighty , 并能够正确听 说读写学习用具类单词：bag, book ; 2、能在活动中运用 How many books /bags do you have ?We have 句型进行问答来表达物品的数量； 3 围绕本课学生在给希望工程的儿童捐献文具的活动中学习文 具类词汇及询问物品的数量，引导学生树立关爱他人的良好品质。 教学重难点：教学重难点： 重点：1.学生能用 How many do you have ? 及回答 We have 句型来表达自己对物品数量的了解； 2.学生能够听、说、认读单词 seventy ,eighty ;并听、说、读、 写单词 bag, book ; 难点：childen in need 的含义以及 child 和 children 的单复数问 题 教学过程：教学过程： Step 1 Warm-up 1. Greeting. 2.Sing a song about the numbers. 3.Review the numbers. Lets play a game: Cut numbers 复习数字 Look at the numbers of PPT. Read these words and stand up. Step 2 Presentation 1. Learn the new words: seventy eighty Lets do some maths problems.复习句子 Whatsand?Its 2. Learn the new words: bag book Game: Guess, whats in the box? 3. Learn the key sentences. 采用人机对话的方式学习 How many do you have ? 及回答 We have How many bags do you have? We have forty-five bags. 3.Lets play a chain game.练习新句型 4. Lets chant. 5. 展示贫困山区的孩子们的学习环境和生活的照片 T: They have no classroom , no chairs and no desks. They have no blackboard, no books and no bags . They are children in need. 教学资源运用:贫困儿童的学习环境图片，制作的演示文稿辅助 教师进行知识点的理解。通过解说引导学生在图片中了解知识点 child in need 和 children in need。从而揭示本课主题。 6.Watch the teaching video. Step 3 Practice 1. Read the dialogue . 2. Show the dialogue group by group. 3. Do a survey.练习本课的重点句型 How manydo you have?I have 4. Lets make a love card. 5. Numbers in our life. Step 4 Homework 1、Copy the new words and sentences on the exercise books. 2、Listen and read the dialogue, try to recite it. 3、Lets help children in need，向全社会发起献爱心的号召，可 以捐文具、玩具、衣物、食物等，请 大家一起创编小故事。 板 书 设 计 Lesson 10 How many bags do you have? We have seventy bags. How many books do you have? We have eighty books. Letssinganumbersong. Doyouwanttobe(成为成为)asuperboy orasupergirl? Therearefourchallenges(挑战挑战)for you. Letshaveatry! TheThe firstfirst passpass CutCutNumbersNumbers sixty- seven fifty- eight 23 39 44 53 forty- six Maths problem Whats_and_? Its_ . Whats_and_? Its_. Whats_and_? Its_. Whats_and_? Its_. Thethirdpass Guess,whatsinthebox? Whatsinthebox? Itsabag. bag Whatsinthebox? Itsabook. u Howmanybagsdoyouhave? Wehavefourbags. How many books do you have? I have four books. How many bags do you have? I have one bag. I have three books. How many books do you have? How many books do you have? I have two books. How many books do you have? I have twenty books. Does she have any books? Who is she? This is a child（单 数）in need. They are children(复 数) in need. Letshelpchildreninneed! 让我们来帮助需要帮助的孩子! Showourloveforthechildren inneed. Practice Letschant Presentation Listenandsay How many bags do they have? They have seventy bags. How many books do they have? They have eighty books. Followtoread 录音录音课文句子课文句子 Hello, everyone! Lets help children in need! We have seventy bags. How many bags do you have? Practice How many books do you have? We have eighty books. The fourth pass Role Play Letshelpchildreninneed! Showourlovetopeople inneed! Practice 活动 Doasurvey BooksHow many . do you have? books bags pens How many bags do you have? Tips: How many books do you have? I / We have bags for children in need. I / We have books for children in need. Hello!Im_.Im _yearsold.Ihave _forchildren inneed. Letsmakelovecards!制作爱心卡制作爱心卡 Miss Hu twenty-eight thirty books Hello!Im_.Im _yearsold.Ihave _forchildren inneed. Letsmakelovecards!制作爱心卡制作爱心卡 120120 1.If(如果）如果）someone（某个人）（某个人）isillbadly(得了得了 重病），重病），weshould(应该）应该）call(打电话）打电话）_. 110110 2.If(如果如果)youareindanger（身处险境）（身处险境）. 119119 3.If(如果）如果）you breaking out of fire(发生火灾 ） . . Summary 2. The key sentences: 1. The key words: seventyeighty How many do you have? We have . bagbook 1、Copythenewwordsandsentencesonthe exercisebooks.在练习本上抄写新单词和句子。 3、Letshelpchildreninneed，向全社会发起献爱，向全社会发起献爱 心的号召，可以捐文具、玩具、衣物、食物等，请心的号召，可以捐文具、玩具、衣物、食物等，请 大家一起创编小故事。大家一起创编小故事。 2、Listenandreadthedialogue,trytoreciteit. 听读对话，尝试背诵。听读对话，尝试背诵。 让我们都做个有爱心的人，把爱心带给他人，让我们都做个有爱心的人，把爱心带给他人， 带给希望工程。带给希望工程。 Lets do a good-hearted person .Bring love to others ，to the Project Hope .