[4b橡皮和2b橡皮有什么区别]4B Unit 4 Buying fruit

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一、 教学内容《牛津小学英语》unit 4 buying fruit part b
二、 教学目标
１能听懂，会说，会读，会写单词apples,　oranges,　bananas,　peaches,　grapes,　mangoes, watermelons,　pears,　pineapples
２能听懂，会说，会读，会写句型what are these/those? they’re．．．i’d like some…,please. how many kilos?．．．．kilos, please.
３初步运用购物的日常交际用语开展实践性购物活动。
三、 教学重点
１能听懂，会说，会读，会写单词apples,　oranges,　bananas,　peaches,　grapes,　mangoes, watermelons,　pears,　pineapples
２能听懂，会说，会读，会写句型what are these/those? they’re．．．i’d like some…,please. how many kilos?．．．．kilos, please.
四、 教学难点
1水果类单词的识记与区分
2these/those的发音正确
3购物句型的灵活运用
五、 教学用具
多媒体、各单、复数图片，magic box、购物单、水果剪图。
六、 教学过程
a：revision
1、 free talk: good morning, boys and girls.
how are you?
are you happy today?
how old are you?
2、 play a game: throw magic box.(复习单数的水果单词)
t:(throw)
s1: an apple
s2: a pear
3、 revise: they’re…
1) the way: cai 呈现复数水果图片（一半）让学生猜一猜。
they are …
2) chant: mangos, mangos. they are mangos.
3) 扩展：运用 magic box, 练习chant.
s1: apples, apples. they’re apples.
s2: pears, pears. they’re pears.
b: presentation.
1、 teach: what are these? they’re…
1) the way: 呈现实物：一个苹果
t：what’s this?
s：it’s a …
呈现实物：一堆苹果
t: what are these?
s: they’re apples.
2) drill: 以各种方式操练 what are these? （单个学生读、同桌一起读）
3) chant: what are these? what are these? apples, apples. they’re apples.
4) practice: cai 图片呈现复数 oranges, mangos, bananas等。
2、 teach: what are those? they’re …
the way: 指远处的图片同法教授。
3、 teach: grapes
1) the way: 由接上步，由对话引出并教授操练。
s1：what are those ?
t: they are grapes.
2) drill: 单词 grapes
4、teach: i’d like some..
1) the way: the way:接上步．cai呈现购物情景。
t:i like grapes very much. let’s go and buy some grapes. ok?
s:ok.
cai呈现葡萄图片：can i help you? t: i’d like some grapes． cai: ok, here you are． t: thank you
2) drill: i’d like some…
3)practice: (cai呈现９种水果让学生自由练习) t: what would you like? s: i’d like some．．．
5、teach: how many kilos?．．．kilos, please．
1） the way:接上步，由对话引出．
s: i’d like some grapes．
t: how many kilos?(cai呈现磅称称葡萄)one kilo? two kilos? three kilos?
s: five kilos, please．
2） drill: how many kilos? … kilos, please.
3） practice: cai呈现ｄ部分情景图，让学生操练。
a: i’d like some…, please.
b: how many kilos?
a: …kilos, please.
4）：drill: cai呈现part a图片
1) listen to the tape and answer questions。 q1:what are these/those? q2:what does miss li want to buy? q3:how many kilos?12
2) listen and repeat.
3) read in roles d: practice 1、分小组购物，全班分成6~8组，每组卖１样不同水果。 １） 师生示范表演 s: can i help you? t: what are these/those? s: they’re apples. t: i’d like some apples, please. s: how many kilos? t: 2 kilos, please. s: here you are. t: thank you. how much are they? s: six yuan, please. t: here you are. ２） 招聘服务员。 ３） 分发购物单（如apples 3kilos）
４） go shopping
５） check
homework 1 listen to the tape and read after it. 2 copy the new words.(3:1)
板书 unit4 buying fruit a: what are these/those? b: they’re．．． a: i’d like some．．．，please. b: how many kilos? a: …kilos, please.　　　

teaching content:《牛津小学英语4b》 unit 4 buying fruits
teaching aims and demands:
1. master some words of fruits .
2. understand and say the dialogues.
teaching difficulties:
1. what are these?
2. what are those?
teaching progress:
step 1 greeting.
step 2 free talk.
1. how are you?
2. how old are you?
3. nice to meet you.
8. what colour do you like?
9. where are you from?
10. how many people are there in your family?
step3 presentation
1. let’s do the puzzles.
an apple apples an orange oranges
what’s this/that?
what are these/those/
they’re apples. practise what are these/those/
2. show the slide. look and guess.
屏幕上出现一些学过的水果图片的阴影，让学生猜这些图片是什么？全班同学一起问，what are
these/those?一位学生回答。
3．屏幕上出现一些水果图片的一小部分，学生进行猜测。
4．show some pictures.
grapes lemons strawberriesread them together.
5.let’s practise.出示图片，反复操作。
6．对学生进行环保教育。教育学生果皮不要乱扔，做一名环保小卫士。
学习don’t litter.
step4 play a game.
t: i have a box. there are some pictures in it. now listen to the song, pass the box,when the song stops ,who gets the box,please stand up,take out a picture and make dialogues with your partner.use the drills:what are these/those?
step5 there is a big banana.please take out your paper,and look at me here. circle the words and stick the pictures.who can come to the front,and do it.
step6. look the slide again.listen to a dialogueand answer the
question.

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