三年级英语上册Unit 5 第五课时教案

The fifth period（第五课时）Part B Let’s learn & Let’s do▶教学内容与目标课时教学内容课时教学目标Let’s learn ·能够通过观察、谈论Let’s learn板块的图片，并在PPT和教师的帮助下理解对话大意·能够听、说、认读图片中所学的单词“water, cake, fish, rice”,并了解其书写形式·能够通过多种活动运用句型“Can I have some…, please?”来表达自己想吃的食物Let’s do ·能够在图片、动作和音频的帮助下理解、跟读歌谣，强化单词音和义之间的联系·能够根据指令做出相应的动作或根据动作说出相应的指令性用语▶教学重点1. 能够听、说、认读单词“water, cake, fish, rice”。

2. 能够在情景中运用句型“Can I have some…, please?”来表达自己想吃的食物。

▶教学难点能够在实际生活中自然流利地使用本课句型进行对话。

▶教学准备教学课件、课文录音、视频、单词卡片、教学实物等。

▶教学过程Step 1: Warm-up & Revision1. Greetings.2. Sing the song with the melody of Twinkle twinkle little star.3. Revision.T: Now, let’s play the game “I say, you do”. Have some eggs. Have some juice. Eat some bread. Drink some milk…Let students do the actions according to the tea cher’s instructions. Step 2: Presentation Teaching purpose师生互动，拉近距离。

利用歌曲热身，激发学生的学习兴趣，创造良好的英语学习氛围。

复习旧知，帮助学生尽快投入到课堂中去。

1. Teach the new words.(1) Invite a student to the front. Cover his/her eyes. Give him/her a bottle of water. Let him/her drink and guess.T: What is it?S1: Water.T: Excellent! Have some water! /w/-/ ɔ:/-/t/-/ə(r)/, //.Teach the word “water” and pass a bottle of water to help students practice the word. Write down the word “water” on the blackboard.(2) Show a riddle on the PPT. Let students guess: What is it?Lead in the word “fish”.T: /f/-/ɪ/-/ ʃ/, /fɪʃ/.Use the word card to teach “fish”. Play a game “High and low voice” to help students practice the word. Write down the word “fish” on the blackboard.(3) Show a riddle on the PPT. Let students guess: What is it?Lead in the word “cake”.T: /k/-/eɪ/-/k/, /keɪk/.Teach the word by the game “Catch the finger”. Write down the word “cake” on the blackboard.(4) Show a riddle on the PPT. Let students guess: What is it?Lead in the word “rice”.T: /r/-/aɪ/-/s/, /raɪs/.Teach the word and play a game “Drive a train” to help students practice the word. Write down the word “rice” on the blackboard.2. Look and say.Show the picture of “Let’s learn” on the PPT. (课件出示：教材P52 Let’s learn板块的图片) Lead students to observe the picture and talk about it. Ask student s to practice the words “cake, fish, rice” in the key sentence structures by replacing the word “water”.3. Read and act.Teaching purpose利用实物教学单词“water”,使学生更易于理解和掌握。

加强单词义和形之间的联系。

Teaching purpose利用猜谜的形式引出新授单词，吸引学生的注意力，激发学生的学习兴趣。

通过采用形式多样的游戏活动操练单词，活跃课堂氛围，有利于学生掌握新知。

Teaching purpose通过观察、讨论图片，并让学生在句型中操练单词，帮助学生更好地掌握本课时重点单词及句型。

Teaching purpose播放录音，学生听录音跟读，引导学生按照正确的语音、语调进行朗读。

(1) Play the recording. (课件出示：教材P52 Let’s learn板块的音频) Let students listen carefully and read after the recording, then read freely.(2) Let students practice the dialogue in pairs and then act it out. Step 3: Practice1. Whack-a-mole.Play the game to consolidate the four words on the PPT. (出示课件)2. Let’s chant.T: Look! There is a Food Man. What can you see?Ss: …T: Great! Now let’schant.3. Let’s do.(1) I say, you do.Play the cartoon of “Let’s do” for the first time. (课件出示：教材P52 Let’s do板块的视频) Help students get the meaning of it. Play it again. Lead students to do the actions according to the recording. Help students understand the meaning of “cut” by body language. Let students put their pictures or food on their desks. Students do the actions according to the teacher’s instructions. Let students practice in groups and show it to the class.S1: Drink some water.S2: (Do the ac tions.) ……(2) I do, you say.Play the game in pairs. One student does the actions, and the other student says the sentences. Then let students fill in the blanks! (课件出示：教材P52 Let’s do板块的填空题)Step 4: Consolidation & Extension“We need you!”(1) Create a situation.Show a recruitment notice on the PPT. (出示课件)T:The winter holiday is coming. I need some part-time workers. Do you want to have a try?(2) Play the game. Teaching purpose设计“我说你做”和“我做你说”的活动，调动学生多种感官参与，激发学生的学习热情。

让学生根据图片提示补全句子，强化学生对单词和句型的记忆。

Teaching purpose以招聘的形式巩固单词和句型，给学生以耳目一新的感觉，激发他们的挑战欲望。

变被动学习为主动学习，让学生在过关的过程中体会学习英语带来的成就感，增强学生的自信心，将课堂气氛推向一个高潮。

Teaching purpose充分利用多媒体教学资源，用“打地鼠”和“食物人”的游戏，给学生以视觉冲击，调动学生的积极性。

T: Get through the games below and you can work here.Round 1: Read the menu.①②Round 2: Greet the customers.Choose the correct answers.③Round 3: Memory test.Show the pictures on the PPT. Let students look and read carefully.matching work.④Round 4: Do a survey.Divide students into several groups. Let students do a survey about what food “customers” would like. Ask some groups to make a report. （课件出示：调查表格）▶板书设计▶作业设计1. Copy the words three times.2. Do a survey to find out the food and drinks your family like.3. Do the exercises.▶教学反思1. 游戏教学贯穿课堂始终，使用多种方式操练单词，如传递实物、大小声、抓手指、开火车、食物人、打地鼠等，寓教于乐，帮助学生较好较快地掌握新知。