Lesson 10 How Many Are There?优秀完整教案

冀教版小学英语六年级上册第二单元

Lesson 10 How Many Are There？教学设计

教材分析

本单元的主题为School in Canada, 主要学习李明在加拿大学习生活的所遇所感，本课重点是通过比较和归纳学习，掌握名词的复数变化。

学情分析

六年级的学生经过三年的英语学习，已经知道了一定数量的复数名词单词，具备了一定的语言表达技能，所以我通过唤醒学生旧知、丰富教材文本的方式，引导学生进行复习和归纳，培养学生学习英语的兴趣和方法。

教学目标

知识与技能目标

1、正确理解this与these的区别。

2、学生能够认读、理解并运用问句：How many are there?

3、学生能够在具体语境中理解名词的单复数形式的意义和用法，能够总结名词复数的四种变化规则即直接+s，以s/x/ch/sh结尾+es，以o结尾+s/es，和不规则变化。 情感态度目标

学生通过积极参与课堂学习活动，能体会到英语学习的乐趣，乐于感知并积极使用英语进行表达。

教学重难点 重点：

1、掌握名词变负数的规则、不规则变化。

2、名词变复数的不规则变化以及单复数之间的转化。

教学准备

PPT课件，学生答题卡。

教学过程

Step 1 热身

Greetings : T：Hello! Goodmorning ! S:

Hello! Goodmorning !

T: Nice to meet you !

S:

Nice to meet you !

Step2.游戏导入

Play a game: 出示课件学生快速浏览图片并记住

，学生靠自己的记忆说出图片内容。用上句型：It is a___./They are__.(设计意图：猜图游戏能够迅速集中学生的课堂注意力、激发学生参与课堂的兴趣，为引出新知做准备。）

Step3.新知呈现

学习part1 、part2

part3、part4 Look and say. T:What’s this？

S：This is a pencil/chair/bus/box. T: What are these?

S:These are many pencils/chairs/buses/boxes. T:What’s this？

S：This is a tomato/potato/photo. T: What are these?

S:These are tomatoes/potatoes/photos. T:What

do

you

find？

（设计意图：呈现文本，通过问答练习课本句型，让学生通过观察，阅读，问答说出单词的变化，教师作为课堂的参与者，应该引导学生积极思考让学生在思考过程中体验学习知识的乐趣，收获成功的喜悦)

Step 4 操练

单词练习,通过游戏和新知部分，学生已了解名词变负数的变化，小组讨论后写答题卡，代表上台书写。

板书：pen

dress

potato

man

book

fox狐狸

hero英雄

woman

door

dish

zoo

child

desk

beach海滩

radio 收音机

（设计意图小组合作完成习题，及时反馈了学生对本课理解情况

1.

Pencils and chairs 1). T: Where is your chair? S1: Here it is. T: Thank you. What colour is it? S1: It‟ s yellow.

T: So, we know. This is a/one chair. This chair is yellow. Can you repeat? (Ss repeat) T: Please look at the screen. What are these? How are these? (The teacher will show the pictures of some(two) or many chairs. The students try to describe them with This/These sentences.） (设计意图：由Free Talk中chair的提问直接进入文本1的学习，区别some

和many的不同，自然过渡，学生自然接受。）

2).T:How many pencils do you have? The teacher will ask a student to talk about a pencil and many pencils. The students try their best to learn more about This/These sentences. (设计意图：师生进一步讨论铅笔实物，同时教师引导学生进行描述时要丰富学生的语言，如This is one/a pencil. This pencil is a line. 既让学生体会表达的乐趣，又为后面学习做铺垫。）

3). Play the Multimedia CD, ask the students to read along. 4). A snake and a doctor. Guessing a picture. Is this a pencil? The teacher will show the picture of snakes on the screen. The students guess and describe. (设计意图：由猜图的方式引起兴趣，由学习用品过渡到动物及职业的学习，发散学生的思维，为最后总结归纳做准备。）

5). Brief summary T: Can you find the differences? The teacher will show the words above like a/one chair/many chairs on the screen and lead the students to find: When we talk “This” , it means only one. And these words have no s. When we talk “These”, it means more than one. And these words have an s . (设计意图：小结既完整的呈现了教材文本，更给予学生学习策略的引导。) 5). Practice: Ask the students to more words about these regular nouns by adding „s‟ to the end. (设计意图：及时的有效练习不仅可以巩固新知，更能唤醒学生头脑中的已知词汇，激发学生学习兴

趣，为后面的文本学习打下基础。） 2. Boxes and buses 1). Listen and fill in. The teacher will play the voice of this text. The students try to fill in the blanks on their exercise paper. And then check the answers together. Focus on the pronunciation of es. (设计意图：通过听写突破es发音难点，变换的学习形式，吸引学生的持续注意和学习兴趣。） 2). Look, say and find. The teacher will show the pictures of peaches and dishes on the screen. (设计意图：用学生已经掌握的同类名词复数形式做补充，唤醒学生头脑旧知，更好的帮助学生进行名词复数的归类学习。） 3). Brief summary The teacher will show the four pairs of words above on the screen. The student find out the differences. These words have an es when they are more than one. Focus on the end letters of those words: x, s, ch, sh

4). Practice : Ask the students to make the plural nouns of these words: witch,class, kiss, brush, dress, fox, beach, cross (设计意图：适当词汇的补充一方面巩固学生名词复数的变化规则，另一方面可以拓宽学生的词汇量。） 3. Tomatoes, potatoes and photos

1). Read and colour The students read part3 silently and colour out what they find.) （设计意图：由动到静，由领学到自学，全员参与，学生通过默读文本、涂色找规律的方式，学习以字母o结尾名词复数的变化规律，培养和发展学生总结归纳的学习方法，及学生自主学习能力。

2). Share and talk The students share their finding. Focus on the letter o and s or es. Then talk about the pictures with the key sentences. （设计意图：给予学生展示的机会，让学生体会学习的乐趣，激发学生的学习动力。）

3). More words. (The teacher will show some pairs of words like kangaroos, zoos, radios,zeroes and pianos. The students will talk and compare.) (设计意图：补充的词汇为学生归纳总结做铺垫，同时丰富学生的词汇量，提高学生的归纳总结能力。）

4). Brief summary (The teacher will show the words above with the end letter o. The students read and sum: These words have an s or an es when more than one.) 4. Men, women and children