Unit8 Vegetables lesson1 课件（共21张PPT）

Lesson 1 They’re tomatoes
>>Warm-up
Enjoy an English song.
1、让学生从歌曲中找出所听到的蔬菜名称。
2、请学生用中文说一说他们喜欢的蔬菜。
What's this?
It's a tomato.
What are these?
They're tomatoes.
脸圆像苹果，酸甜营养多。
既可做菜吃，又可当水果.
猜谜
>>Lead-in
What's this?
It's a bean.
What are these?
They're beans.
弯弯藤儿弯弯绕,弯弯藤上挂面条。
>>Lead-in
What's this?
It's a cabbage.
What are these?
They're cabbages.
像球跳不起。根儿扎地里，
想要做菜吃，层层脱绿衣。
>>Lead-in
What's this?
It's a potato.
What are these?
They're potatoes.
有一豆，真奇怪，土里种，
土里长，想吃把它挖出来。
>>Lead-in
What's this?
It's a carrot.
What are these?
They're carrots.
红公鸡，绿尾巴，
一头钻进泥底下，又甜又脆营养大。
>>Lead-in
>>Observe
观察新单词，找名词变复数的规律。
vegetable vegetables
bean beans
cabbage cabbages
carrot carrots
tomato tomatoes
potato potatoes
单数
复数（表很多个）
一般情况词尾直接加s
以o结尾有生命的加es
>>Practice the words
游戏规则：利用蔬菜卡片进行游戏练习。教师快速抽取卡片，学生快速抢答，答得又快又多又准确的小组获胜，并将获得一面小红旗。
Game 1
Game 2
游戏规则：利用准备好的蔬菜实物组织摸蔬菜的游戏。
1、What vegetables does Mocky learn?
2、what are they?
(Mocky 学到了那些水果，他们是什么？)
beans
tomatoes
potatoes
cabbages
>>Presentation
What are these?
They are tomatoes.
>>Presentation
What are these?
They are potatoes.
>>Presentation
What are those?
They’re carrots.
>>Presentation
What are those?
They’re beans.
>>Presentation
What are those?
They’re cabbages.
>>Presentation
通过观察人物与蔬菜的关系，理解these与those的意义区别。
>>Presentation
these指代眼前的，或较接近的；而those指代远处的。
>>Presentation
Learn to say
>>Consolidation
1、打开课本14页，学生跟读课文故事。
2、学生自读课文故事。
Learn to say
1、学生分组合作学习，模仿故事中人物的语言语调分角色表演课文故事。
2、小组内分好角色，学生上台展示表演，并给予恰当的评价鼓励。
3、挑不同的小组上台展示，并评出表演之星。
活动
Listen to an English song again.
对学生进行多吃蔬菜有益健康的情感教育
>>Summary
1、蔬菜的名称：
tomatoes, carrots, beans,
potatoes, cabbages
2、能询问、介绍和说明蔬菜的名称：
What are these/those? They’re …/These /Those are …