Lesson 4 How Many Books Are There?特级教师教学实录

一、教学背景分析

本课为冀教版小学英语（三年级起点）四年级下第一单元，第4课。本单元的教学主题是Hello Again。本单元的学习是在复习旧知识的基础上进行的，就本课来说学生已经掌握数词教学内容分析

1-30并且对How many „

are there? There are „的句型也有所接触。本课新内容较少，难度不大，主题都是与学生日常生活息息相关的，容易激发学生的兴趣和求知欲。

本课的教学对象是我校四年级的学生。通过一年半的英语学习，学生们已经积累了一定的词汇和语言运用方法。他们喜欢游戏、竞赛的方式学习巩固知识。学生们在之前已经学过数字学生情况分析

1-30以及How many... are there? There are...的句型。结合以上分析，本节课我将以学生活动为主把新旧知识进行融合，练习新知识的同时，巩固复习旧知识。

教学准备

PPT 微课

书

铅笔

数词卡（100）

二、教学目标分析

1.

学生能听懂、会说、认读并书写单词:forty,fifty,sixty,seventy,eighty和

·知识与技能

ninety。

2.

学生能听懂、会说下列句子结构：How many...are there? There are... ·学习策略

学生通过课文文本、图片、视频、对话、练习、小组展示等形式掌握新授词汇以及句型。

·情感态度

学生通过本课的学习，通过观看视频意识到数字在生活中的应用非常广泛而重要。

三、教学重点、难点分析

教学重点：

学生听懂、会说、认读、书写下列词汇：forty, fifty, sixty, seventy, eighty, ninety；

·教学重难点

教学难点：

1.

学生在教师引导下，能正确区分并读准teen和ty在数词中的发音。

2.

能正确说出1-100的数词。

四、教学过程设计

教教学内容

学步骤1 教师活动

1.师生打招呼

Hello, boys and girls. How are you? Very well, thank you! Nice to meet you! 2猜数字：3 5 18 26 12

猜数字，进入英语学习氛围。

预设学生行为

1.师生问候

Hello, Amy. I’m fine, thank you. And you? Nice to meet you, too. 2.猜数字：3 5 18 26 12 设计意图

通过猜数字使学生回忆已经学过的数字，为本节课做好知识准备。

教学步骤2

教学内容

教师活动

1.T: You have known some numbers. Now let’s count the pencils. T: Look at this picture, how many pencils are there? T：Pay attention to “teen” prounces ... and “ty” prounces ... Follow me! (为学习重点词汇强调发音) 2.T：What are they? How many crayons are there? Look at this picture, how many crayons are there?引出fourteen 和forty 领读，一条龙读。

3. T: Look at the picture, pretty rulers. Do you have rulers? How many rulers do you have? How many rulers does Amy have? Look at this picture, how many rulers does Steven have?引出fifteen和fifty。跟读，一条龙读。

4.T: Look here, how many rulers are there? Well,who can be a teacher, ask me a question.

Now,boys ask, girls answer. Change girls ask, boys anwer. All of you,ask me this question,okay? There are one hundred rulers. 引出hundred. 领读并回忆字母u的发音并引导学生说出200，300，400，500. 5. We have learned more numbers. Can you help me put the numbers on the blackboard? 预设学生行为

1. Ss: one, two, three… thirteen Ss:There are thirty pencils. 学生跟读，一条龙读。

2. Ss:They are crayons.S1： There are fourteen crayons. S2：There are forty crayons. 跟读，一条龙读。

3. S1: Yes, I have..rulers. Fifteen rulers. S2：Fifty rulers. 4. S1：Sixty rulers. S2: How many rulers are there? （板书）

男女生互问答。引出eighty 和ninety. Ss：How many rulers are there? 跟读并能说出200,300,400,500 5.贴数字在黑板上。

设计意图

通过观察对比13-19和30-90的数词，以旧带新，让学生能自己发现规律，学习认读和拼写重点单词。

教学教学内容

观看视频，回归文本

引入新知,展示文具图片和学生进行对话交流。

步骤3

教师活动

1.ppt展示视频，回答问题。

T：Numbers are useful when you count sth. Danny wants to count his books. But his books are on the floor. He is in trouble. Let’s help Danny, okay? Listen carefully and think about the two questions. Q1: How many books are there on the desk?

Q2: How many books are there? 强调数字45的写法，中间要有连字符。Don’t forget the dash.（让学生找出问题）

2.分角色读课文：

T:Danny is happy now, because you help him. He wants you to read the text with. Boys, you are Danny. Girls, you are Jenny.

预设学生行为

1.

在情境中回答问题

S1:One book. S2:There are forty-five books. 2.

分角色朗读课文。

设计意图

通过学习课文对话使学生更加熟练掌握重点句型。

教学内容

教师活动

练习环节，巩固新知

1.对话练习，台前展示

T：Where are Jenny and Danny? Let’s go to another classroom.

教

This is Tom and Kate’s classroom. 展示对话

学

ppt展示图片，并配有手偶，找自己的搭档一人问，一人答。

步Tom: What are they?

Kate: They are …

骤

Tom: Where are the…

Kate: They are …

4 Tom: How many…are there?

Kate: There are…

2.Your speaking is great. Can you write? Like this, choose three sentences and write

on your paper.

预设学生行为

1.Ss: In the classroom. 练习对话，戴上手偶，展示对话

2.仿写句子并在台前展示。

设计意图

通过对话练习能够培养学生的合作能力。通过仿写锻炼学生对重点句子的记忆以及重点单词的拼写。

教学步骤5 教学内容

教师活动

拓展视野，感受数字

微课视频展示，同学们认识到了什么？

预设学生活动

设计意图

能理解数字的应用非常广泛。

这一教学活动设计是为了让学生拓展视野，让学生认识到数字不仅用于数数，还可以应用于生活的方方面面；希望学生能感受到学习和生活是有密切联系的，从而提高学习兴趣。

作业

作业内容

1.Fill your self-assessment table. 2.Think about Where and when you need to use numbers? 3.Make up a dialogue about the numbers of things in your classroom, in your house, etc. 设计意图

通过编对话让学生在实际中体验学习内容；通过寻找生活中的数字，拓展学生的发散思维，激发学习兴趣。