Lesson 4 How Many Books Are There?优质公开课教案

Lesson4 How Many Books Are There? 一、教材分析

本单元是四年级下册第一单元，其主要内容是新学期开始了，Jenny和Danny返回学校。本单元复习学生在第1册到第3册中已经学过的有关教室用品的词汇和一些标准的问候语。本单元旨在使学生掌握更多的标准用语和常用的教室内物品的词汇。本课重点学习数词40-100的表达和运用。

二、教学目标及重难点

1.

教学目标

语言知识与技能目标

（1）

学生能听懂、会说、认读并书写下列词汇：forty, fifty, sixty, seventy, eighty, ninety, behind （2）

学生能听懂、会说下列句子结构：

-

How many ...are there? -

There are ... 学习策略目标

（1）

要在日常情景中观察简单的英语对话；

（2）

要养成听录音和跟读句子的习惯；

（3）

学习时要集中精力。

情感态度目标

（1）

培养学习英语的兴趣和好奇心，找机会练习学生的听力技巧。

（2）

在日常生活中尽量模仿和使用英语。

2、教学重点: （1）

学生能听懂、会说、认读并书写下列词汇：forty, fifty, sixty, seventy, eighty, ninety, behind （2）

学生能听懂、会说下列句子结构：

-

How many ...are there? -

There are ... 3、教学难点：学生能用所学数词表达句型：

-

How many ...are there? -

There are ... 三、教学准备

PPT课件, 教学光盘，数词单词卡片（30-100），单词卡片（in, on, under, beside, between） 四、教学步骤

Step I: Class Opening 1.

Greeting

T: Hello, boys and girls. Ss: Hello, Miss.Fan. T: How many students are there in our classroom? Ss: ______ students. 2.

Review Look! Where is/are the ______?

Is it in the ______? Where is s1? He/She is ______. Step II: New concepts 1. Let’s count from 1-30! T: How many? (Show the fingers.) Ss: Five... T: I say English. You say Chinese. Eleven -- 11 T: I say Chinese. You say English. 28— twenty-eight 2. Now, look at Danny’s game.(教学光盘) 1)

T：Look at P1. How many books are there on the desk? Let’s count!(和学生一起数一数) Ss: There are eight books. 2)

T：Look at P3. How many books are there on the desk? Let’s count!(和学生一起数一数) Ss: There are sixteen books. T: Why? 8+8=16 用实物演示put...on... 3)

T：Look at P5. How many books are there in Danny’s arms?

Let’s count!(和学生一起数一数) Ss: There are nineteen books. T: Let’s put the nineteen books on the sixteen books. (PPT演示) How many books are there? Ss: There are twenty-five books. Why? 19+16=25 4)

T: Look at P6! How many books are there? Ss：One book. 5)

Look, listen and read. 6)

Group work: How many books（rulers, pencils, pens, crayons） are there on the desk? There are ____ books. Step III: Numbers 30-100 1. Let’s count! (PPT呈现1-20 和20-100 的数字) 2. What’s the difference? Can you find? 3.总结出十几的单词后加teen 整十的单词后加ty Step IV: Practice 1. Let’s count from 1-21, 32, 43, 54...100! T: I say English. You say Chinese. Eleven -- 11 T: I say Chinese. You say English. 28— twenty-eight

2. Let’s do some add! 13+24= 35+46= 57+12= 68+11= 79+15= 80+20= 8+26= 55+45= 3.

Let’s do it! Step V: Homework 板书设计

Lesson4 How Many Books Are There?

How many books are there on the desk？

There are ______ books. twenty thirty forty fifty sixty seventy eighty one hundred

ty

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