4B Buying fruit 教学设计
教学目标:
1. 四会单词: apples, oranges ,bananas, peaches,
grapes, pears.
2. 三会单词: watermelons, pineapples.
3. 四会句型: What are these /those? 及回答:They’re…
How many kilos ?及回答:…kilos , please .
教学重点: 四会单词、句型的发音及其拼写
教学难点: 1.正确使用these 和those.
2.正确区别this, that ,these 和those.
教学准备: 水果,多媒体课件,图片.
教学过程:
A : Free talk
Hello, how are you ?
Nice to meet you .
Who’s the … with … ?
How old are you ?
…
[设计意图:通过师生间的简单对话复习已掌握的句型,日常用语。并让学生迅速进入英语课的学习]
B: Say the rhyme
They are all very good
[设计意图:这首儿歌是三年级时学水果时学习的,通过儿歌让学生复习巩固了学过的水果,并通过big fruit /small fruit 顺利过渡到本节课的学习。big fruit --–watermelon ; small fruit -- grape]

C: Presentation
1. What is the big fruit ?
watermelon
Show the picture of “watermelon” , teach “watermelon”
Read and spell
2. Show the picture of “watermelons”
“What are these ?
They are watermelons .”
Teach the structure
出示一些图片并教授句型,利用近一点的图片操练
[设计意图:利用儿歌中出现的内容讲授新单词,利用图片让学生感受单数和复数的区别。these指近的地方,利用随手拿到的图片操练,让学生理解这个词的意思。]


3. What is the small fruit ?
grape
Show the picture of grape , teach “grape”
Read and spell
4. Show the picture of grapes
“What are those ?
They are grapes .”
Teach the structure.
出示一些图片并教授句型,利用远一点的图片操练
[设计意图:还是利用儿歌中的内容讲授grape,更形象。those 指远的地方,利用够不着的图片操练,让学生理解与these的区别]

比较两个单词 these / those 。并做一些相应的练习。
[此练习主要练习单词的掌握情况以及复数形式,也进一步强调了these和those的区别。]


5. T: What are these / those ?
Ss: They are …
T: I’d like some …(做手势)
Ss: Here you are .
教授I’d like some …
[设计意图:I’d like some …在此处出现并配合手势学生更容易理解,也更加完善了这组对话,为下一步教学做了很好的衔接。]
6. 用实物进行操练
What are these / those ?
They are …
I’d like some …
[设计意图:用实物呈现更有真实感。]
7. (拿出一杆秤,秤的下面用中文标明“秤”)T: How many kilos ? 引导学生用 * kilos 回答。
教授新句型 How many kilos ?
* kilos .(解释kilo表示“公斤”)
[设计意图:秤,可能很多学生在生活中还没有见过,或者没见过电子称、简易秤,不能一下子反应过来是干什么用的,用中文标识更直接,免去一些不必要的问题。]
8. Chant
Pears , pears
I’d like some pears .
Kilos , kilos
How many kilos ?
Three , three
Three kilos .

[设计意图:此处安排chant,学生朗朗上口,也更好的掌握了本节课的知识要点。]
D Practice
1. Look at the picture and do the exercise

[设计意图:这个练习主要为了巩固I’d like some … How many kilos ? * kilos .配合图片学生更加直观的了解句型的具体用法,也使句型链接更加完善。]
2. Miss Li 买好了苹果又要买什么呢?Today we will learn Unit4 Buying Fruit . Listen to the tape and answer .
[设计意图:利用问题提问顺利把学生带入下一个环节,也激发了学生的探索精神,主动的去文中寻找答案。]
3 . Follow the tape .
4. Follow the teacher .
5. Read together .
E Consolidation
1. Act out the dialogues .
2. Make dialogues with parterners and act out .
(提供文具、图片等)
Eg : S1: What are these / those ?
S2: They are …
S1: I’d like some …
S2: Here you are .
S1: Thank you . .
(提供水果,学生当售货员)
Eg : S1: What are these / those ?
S2: They are …
S1: I’d like some …
S2: How many kilos ?
S1: * kilos .
S2: Here you are .
S1: Thank you . .
[设计意图:此处操练是对学习内容的巩固及延伸,从水果延伸到其他物品,使学生走出此句型只能用在水果类的局限,更加完善了这些句型的具体应用,达到了学以致用的目的。]
板书设计:
Unit 4 Buying fruit
What are these ? I’d like some … watermelon
They’re … How many kilos ? grape
What are those ? … kilos , please .
They are …