Lesson 31教学设计及教案分析

人教精通版英语四年级上册Unit 6

I’m tall.

Lesson31教学设计

Teaching Aims:

1. 听说读写两个单词: big small会说It has big ears. And small eyes.

2. 会运用It has big ears. And small eyes.描述动物。

3. 通过本课学习，引导孩子们热爱动物，与动物交朋友，与动物和谐相处。

Teaching Key Points: 1. Key vocabulary: big small

2. Sentences：It has big ears. And small eyes. Difficult Points:

能运用It has…描述特征。

Teaching Aids:

word cards, a picture of an elephant, PPT

Teaching Methods: situational teaching, task-based approach Teaching steps: Step1: Warm-up

1. Say hello each other. Then sing a song. Head, shoulders, knees and toes.

(设计意图：通过欢快的音乐，创造愉悦的课堂学习氛围，将

学生带入英语课堂学习中。) 2. Let’s do. Touch your nose…

(设计意图：通过小游戏缓解学生紧张的气氛，也为本课学习做铺垫。)

Step2: Presentation:

1. Learn to the sentence : Look at the elephant.

1)OK, everyone, you are very great. Reward you. Let’s visit animals. Let’s go to the zoo, OK? Let’s go. （音乐）Look. There are many amimals. Listen and guess, What animals? Ss listen guess. Teach the word elephant. Ask students look at the screen. elephant, the elephant. Shows the picture of an elephant. And learn to the sentence: Look at the elephant. 定冠词the 在本句中的发音。

(设计意图：创造去动物园的情景，将英语学习生活化。) 2) Teach the word big. Let Ss look at the elephant. And say: It’s so big. Then spell the word. Let Ss chang letters into a new word and use big to make a sentence.

(设计意图：通过PPT展示，形象表示big，由形式多样的方法拼读单词，识记单词并说句子，培养学生发散思维，学会运用big一词。)

3) Shows the picture of a small elephant. Teach the word small. Let students say :

Big

It’s so big.

Small

It’s so small.

(设计意图：通过PPT展示，形象表示big 反义词small，由形式多样的方法拼读单词，识记单词，用small说句子，学会运用small一词。) 3. Read the words: big small

(设计意图：通过反复读，让学生发现规律：big small是反义词)

2. Sing a song. The opposite song.

(设计意图：通过音乐，舒缓学生学习压力，巩固所学单词big small。)

3. Practice the sentences: Look at the…It’s so…

PPT. Look at the pictures, then say. Look at the…It’s so…

(设计意图：看图说话，输出知识，进一步检测学生学习能力。) 4. Learn to the sentences: It has big ears. And small eyes. PPT shows the picture of elephant. Practicing the words by sentences. look at the elephant. It’s so big. Look at the elephant’s body. PPT展示大耳朵，小眼睛。What do you want to say? It has big ears. And small eyes.

(设计意图：通过课件，以及板书大象肢体的分解，形象学习句型：It has big ears. And small eyes.将难点句型简易化。) 5. Let’s chant.

Elephant, elephant. Look at the elephant. Ear, ear, ears. It has big ears. Eye, eye, eyes. It has small eyes.

(设计意图：自编歌谣，配上愉悦的音乐。一方面巩固本课句

型，一方面为本课语言学习做铺垫，起到承上启下的作用。) 6. Just speak. Learn to the dialogue.

Look. They are visiting elephant. What do they say? Let’s watch the video.

(设计意图：任务型分层教学，先听，再说，再读，层层深入，通过逐层完成任务逐步学习对话。) 7. Practice and act.

(设计意图：充分展示新课标理念，让学生成为学习的主导者。)

Step 3：Practice

1. Look at the pictures. Fill in the blanks.

2. Look at the pictures. Describe the animals. 3. Exercises T or F

4. Let’s make friends.

(设计意图：通过学练结合，将所学知识充分运用，达到学以致用的目的。)

Step4. Moral Education The same world, the same home. Let’s love each other and live in harmony.

(设计意图：德育渗透，通过本节课的学习，引导孩子们热爱动物，与动物交朋友，与动物和谐相处。) Step5. Homework: 1. Read the dialogue and remember the words. 2. Try to introduce your good friends.

(设计意图：适当的课外作业，帮助学生巩固新知，达到温故而知新的目的。) Board Design:

Unit6

I’m tall Lesson31 Look at the elephant. It has big ears. And small ears.