Unit 2 They were young.教案和学案内容

Module 5 Unit 1 They were young .教学设计

一、教材分析

本课的教学内容是外研版新标准英语（三年级起始用）第四册第五模块第二单元They were young。本课通过三组图片过去与现在的变化，引导学生来描述过去与现在的状态。这是学生学习一般过去式的结构肯定和否定的表达。

二、教学目标

1.知识目标

①能听懂、会说、认读单词：wasn’t / weren’t / clean/dirty .

②能听懂、会读、会说句型

“...wasn’t ... then.Now ....isn’t ....

... weren’t ...then. Now ... aren’t ....”

2.技能目标

能够运用wasn’t /weren’t 来描述过去不是，介绍自己或他人过去的事情。

3.情感目标

通过对本课的学习,让学生懂得珍惜与感恩，培养学生积极发现的学习态度。

三、教学重、难点

1.教学重点

能够运用句型““...wasn’t ... Then.

Now ....isn’t ....

... weren’t ...then.

Now ... aren’t ....”

”对比过去和现在的不同点。

2.教学难点

能将词汇wasn’t / weren’t /clean/dirty 等运用到句型...wasn’t ... Then.

Now ....isn’t ....

... weren’t ...then.

Now ... aren’t ....”中，并能介绍自己或他人过去的事。

四、教具准备：照片

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五、教学过程

Step 1. Warm up

and lead-in

1.Greeting

2.Let’s say and do some actions. I say “long”

and you say “short”

Then,look at these pictures and say. [设计意图]：通过说反义词环节，复习旧知，调动学生的学习兴趣，活跃课堂气氛。

3. Listen Activity 1 --- Listen and say

Look, it’s beautiful . But it wasn’t beautiful then. [设计意图]：通过听说课文的活动一，让学生感知“过去”与”现在”的变化以及过去否定形式的表达. 让学生感知本课所要学习的”过去式否定形式“. Step 2. Presentation 1.T: There are some photos .

Look and listen to Acitivity 2 . 2.Listen and read the text . 3.Learn the text more

A:

Look at the first photo . T: Are they young now ?

P1: No, they aren’t . They are old.

T: They were young then .

T:

They weren’t old then

---

Teach “weren’t =were not “

B:

Look at the second photo

T: Look at this girl . Is she short ?

P3: No, she isn’t . She is tall.

T:

Was she short then ?

P4: Yes, she was short then.

T:

She wasn’t tall then .-----

Teach “ wasn’t =was not

“

C:

Look at the third photo

T: Where can you see ?

2

P5: It’s the classroom.

T: Is it clean ?

--- show “clean” and teach it .

P6: Yes

T:

Yes, it is clean.

How about then ?

P7: ....dirty

T: It was dirty then.

It wasn’t clean then.---Teach “dirty “

[设计意图]：通过提问，学习第二张照片，让学生感知和学习”wasn’t / weren’t “.在情景中，让学生认读、理解和运用be动词的过去的否定形式.

D. Fill in the blanks [设计意图]：让学生再次深入理解课本。

E. Choose one group photos and say . [设计意图]：以课本为载体，让学生以看图说话的形式，理解和运用本课知识。

Step 3. Practice and production Let’s practise : then and now

was---wasn’t

is --isn’t

were--weren’t

are ---aren’t

[设计意图]：运用书上的活动3，充分练习过去和现在be否定形式的运用。

 Talk about

your photos and share . I was /wasn't ...

Then.

I am / am not ...

now

She/He

was /wasn't…

then .

She / He

is

/isn't …

now . They were/ weren't…

then .

They are / aren't …

now. We were/

weren't ... then .

We are / aren't ... now

设计意图：通过生生互动巩固训练，加深孩子们对新知识的印象，用自己带的照片对比描述变化，尽情展示自我，让课堂成为学生自我展现的舞台，体现学以致用的教学理念。)

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 Look and choose. wasn’t /was / were/weren’t / is /isn’t / are/aren’t

/am

1.They ___

old then .Now they_____

old. 2.Her hair ____ long then .Now her hair __long . 3.He___

fat

then .Now he ___

fat. 4. We ____ short then. Now we ___ tall. 5. I____ cute then . Now I ___ naughty . 6. She___ a bit shy

then . Now she__ nice [设计意图]：从说到写的理解运用。

4. Listen and chant .

Step 4. Howework

1.朗读课文2遍。

2.和你的朋友讨论你的家人、朋友的照片。

Step 5

.Blackboard design

Module 5 Unite 1

I was two then.

Then

Now

I wasn’t __ then.

Now, I am __.

She/he wasn’t

___ then.

Now she/he is ___ .

They weren’t __ then.

Now they are__.

We weren’t

____ then.

Now we are ___.

tall / short / big / small / cute / naughty / fat / thin

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