3B Unit 7 On the farm教学案例（戚静瑶）

一、教学内容：Story time

二、教学目标：

1.能听懂、会说、会读交际用语：Welcome to … What are these/those? They’re …Are these/those …? Yes, they are./No, they aren’t.

2.能听懂、会说、会读词汇：they’re=they are, pig, cow, chicken, duck.

3.能听懂、会说、会读、会写词汇：farm, they, those, apple, orange,  pear.

4.能熟练朗读对话或表演对话。

三、教学重点：

1.句型：What are these/those? Are these/those …?的语调和用法。

2.词汇：farm, they, those, apple, pear的读音；a和an用法的区别。

四、教学难点：

1.名词复数形式用法。

2.正确运用指示代词these与those.

五、教学准备：

动物头饰，水果、动物卡片，PPT

六、教学过程：

Step1 Warm-up

1. Listen to a song.

2. Greetings and Free talk. 

Good morning....

3.What time is it？

T:Now, boys and girls, do you know what time is it?

Ss: It’s nine thirty.

4.Sing a song

T: Yes , you’re so good, and it’s time for class.At the beginning of the class let’s enjoy a song.(On the farm)

T: Okay, tell me where are the pigs?

Ss: On the farm!(教读farm, 开火车，学生自己拼读）

Step2  Presentation and practice.

1.Welcome to...

T: Good, and today I will introduce you a new friend, look, this is my friend.So, what do you want to say to him?

S:Hello/Nice to meet you/Hi/Welcome

T: You are so nice, and as for me, I will say: Welcome to me class.Do you know what’s the meaning of “welcome to”

Ss: 欢迎来到！

T： Yes, you’re right, now read after me “welcome to ”

师PPT出示句型：Welcome to my…学生跟读，练习。

Learn to say:Welcome to …

T:My friend has a farm, look, on the farm there are many things, so today we’re going to visit a farm. Try to guess, what will he say if we go to his farm?

Ss: Welcome to my farm.

2.呈现情景，引入话题。

PPT呈现图，师介绍This is his farm.（并让生预测一下，What’s on the farm?农场里有什么？）T：On the farm, we can see some animals and fruit. Let’s go to the farm together.

Today， Liu Tao and Mike come to a farm, let’s have a look, what animals do they see on the farm?看动画，读课文。

3.整体感知课文，学习单词cows, pigs, apples, oranges.及句型。

(1)通过听牛叫声，引出cow、cows 的学习，由句型What’s this?引出What are these?及回答They’re…的学习。T：(指着一群猪)What are these？Are these cows？S：No，they’re pigs.强调this的复数形式these.

What else animals are there, let’s have a look.(教读chicken, duck）

Tip: these 这些（离说话人近），          those 那些（离说话人远）

T:There are fruits on the farm, let’s have a look.

(2)（同样方法教学apples，oranges）及句型What are those？They’re… Are those…?Yes./No. 强化名词的复数形式的学习。

(3) Let’s say: A chant.

Apples, apples

Are these apples?

Yes, yes, they're apples.

Pears, pears

Are those pears?

No, no, They're apples.

Try oranges

过渡：(出示图，Look,who are the boys？Where are they？播放录音，What does

Grandpa say to Mike？ Who comes to the farm？并让生预测：What would Mike say?

 Mike 会说些什么？）小组讨论：Mike 会提出哪些问题？

（4）Read and underline.

a.仔细读课文，找一找，Mike在农场里问的几个问题分别是什么？请用“     ”将它们划出来。

b.生自由朗读课文，小组合作完成练习。

c．师出示重点句型，生模仿朗读。

d．Work in pairs.分角色表演对话。

Step3 Consolidation

1.Mike的日记

Step4 Summary.

1.   Show some pictures, 复习：

A.What are these/those...?   They’re...

B.Are these/those...?        Yes, they are./No, they aren’t, they’re...

pigs, cows, ducks, chickens, apples, oranges, pears.Love our lives, love ourselves.

Step5 Homework.

Read story time 3 times.

Finish period 1 of unit 7 in your excise book.

七、板书设计：

Unit 7  On the farm

                     What are these / those？                Are these / those …?

                  They’re…s.       农场图            Yes / No. They’re….