Unit 5 Signs (Period 3)
教学内容：Sound time & Cartoon time
教学目标：
1. 知识目标
(1) 能熟练说本课所学各类公共标志，并且发音准确
(2) 能正确运用What does it mean? It means….
(3) 能熟练背诵课文
(4) 能掌握字母组合ir的发音
(5) 能读、演cartoon time，并能掌握其中的知识点
2. 技能目标
(1) 能熟练说本课所学的各类公共标志，并且发音准确
(2) 能正确运用What does it mean? It means….
(3) 能掌握字母组合ir的发音
(4) 能读、演cartoon time, 并能掌握其中的知识点
3. 情感目标
引导学生体会cartoon time 的幽默之处。
教学重、难点：
1. 学生能正确读出本课重要句型What does it mean? It means….
并能在生活中灵活运用。2. 学生能掌握字母组合ir的发音。3. 通过学习学生能熟练地朗诵cartoon time.
教学准备：PPT课件
Step 1 Review
1. Say the phrases
No eating or drinking No littering
No parking No smoking
Danger! Wet floor
(帮助学生归纳No 一般情况后加动词ing。)
2. Make a short dialogue
Model 1: What does it mean?
It means you can’t eat or drink there.
Model 2: What do these signs mean?
They mean No parking.
复习了动词的过去时之后让学生在练习中操练一下。
3. Recite the story
Step 2 Presentation
1. Look and say
a. T: I’ve got a picture. Please look it over, then find out some information for me. You can use these keys words to ask some questions like these?
（Key words ：what ,when ,where ,who ,why…）
Model :
What is the cat doing?
Where are they?
(根据图片上的信息，让学生找出when, where, who, what这几个关键因素)
b. 信息找全之后呈现文本，观看动画，初步理解故事大意。教师可以用一下问题来检测学生对故事的整体理解。
What time is it?
What does Bobby have for lunch?
Does Bobby have a good lunch?
c. 请学生跟读，自由模仿读，再进行小组比赛
d. 表演课文，续编故事。
Model: Bobby and Sam walk on.The find a sign on the grass.
A:Look， Bobby .There’s a sign.
B:What does it mean?
A:It means we shouldn’t eat or drink.
B:Why?
A:They see a lot of birds around here.They are looking at your food.
B: I know why we can’t eat or drink here！
e. 引出 bird girl shirt shirt，请学生找一找相同的发音，从而引出字母组合ir的发音。再让学生说一说含有ir /3:/的单词。
Brainstorming
thirteen, thirsty, first, ladybird, sir, firm, third, circle.
f：组织学生展开兰度比赛，看谁读得又快又准。
Step 3 Consolidation
a.跟读，小组分角色朗读，有感情地小组表演
b.总结cartoon time中的when, where, who, what
c. 归纳字母组合ir的发音
Step 4 Exercise
选择相应的单词用其适当形式填空。
七、作业布置
1. 熟读cartoon time ，尝试背诵。
2. 熟读sound time.
3. 预习circle and say, 你可以选择一人编一个故事，也可以是4位同学合作编故事。
