C教案3

Unit 4

Then and now 第2课时

Unit 4

Part A(2)

1．能听、说、认读单词：dining hall，grass，gym

2．能听、说、认读句子：There was no gym in my school twenty years ago.Now there' s a new one in our school.

3．学生会根据具体年代判断与之相符的事物。

能听、说、认读本课时单词和句子。

能正确使用一般过去时和一般现在时。

教学图片、课件、录音

Step 1

预习温故

1．Go over the words：gym，star，easy 2．谈论学校的今昔对比。

T：Tell us about your old school, please. S1：There were no computers in my old school. T：How do you know that?

S1：Our head teacher told us. Step 2

新课内容展示

1．教学单词：dining hall，grass，gym (1)Show the picture of grass.T：What's this?

Ss：It's grass.板书grass并教读。

Chant：Grass，grass.Play football on the grass. 以同样的方法教学dining hall，gym。

Chant：Dining hall，dining hall.Have lunch in the dinning hall.Gym，gym.Play basketball in the gym. (2)教学单词ago及短语…years ago，…months ago。教师先说几个句子让学生感受。T: I went fishing three days ago.I went to Beijing two years ago.板书并教读ago。

让学生说出…years ago，…months ago的意思并造句。

2．出示两张新旧学校图片介绍并板书：There was no gym in my school twenty years ago.Now there's a new one in our school.教读。学生学说句子，描述学校以前和现在的样子。如：There was no computer room ten years ago.Now there's a new one in our school.

3．Play the tape of Let's learn.学生仿读。

Step 3

合作交流，师生共建

1．小组读单词，开火车读单词。

2．学生灵活运用所学单词、句子。

3．完成Find the mistakes。学生先自己读句子，然后小组合作找出错误的地方。

Step 4

达标检测

一、读单词，选图片。

A.

B.

C.

D.

E.

1．art toom

2.dining hall

3.grass

4．computer room

5.gym

二、读一读，选一选。

(

)1.There was a dining hall in the school five years ago. (

)2.People couldn't use the Internet. (

)3.Now there is a gym in our city. (

)4.There was no computer room in our school twenty years ago. (

)5.At that time, people didn't go there by bus. A．现在我们城市有一座体育馆。

B．人们不会使用互联网。

C．五年前，这个学校有一个饭厅。

D．那时，人们没有乘公交车去那儿。

E．20年前，我们学校没有电脑室。

三、根据图意选择正确的句子。

1., (

)

)

A．There was a big factory

near our school. B．There is a big library next

to our school. 2.,(

)

)

A．They often play football

in the gym.

B．They often play football

on the grass. 3.,(

) )

A．Now we go to school by

school bus.

B．They went to school on

foot three years ago. 4.),\s\do5((

) ))

A．Last year we had lunch

in our classroom.

B．Now we have lunch in

the dining hall. 学后反思：学生总结

Step 5

布置作业

1．默写Let's learn的单词和短语。

2．完成相关练习。

Unit 4

Then and now Part A

Let's learn

Find the mistakes P35 dining hall, gym, grass，…years ago，…months ago，last year，last month There was no gym in my school twenty years ago. Now there's a new one in our school.