2A Unit5 At the market Period 1
江苏省无锡市东亭实验小学唐丽英
一、教材分析
本课的教学内容是《牛津小学英语》2a教材,第五单元,第一课时。
二、教学目标
1.知识与技能
（1）词汇：carrot, bean, tomato, potato
（2）句型：what are these? they are ….
2.过程与方法
(1) 通过实物展示，多媒体课件，各种游戏等进行单词教学。
（2）创设真实情境，通过生生互动，师生互动，以旧带新等方式达到巩固句型的目的。
3.情感态度价值观
提高学生的口语交际能力，培养学生的团结合作精神。
三、教学重难点
(1) 词汇：会读四个关于蔬菜类的新单词
(2) 句型：能用所学句型进行自由对话
（3）正确掌握these和they的发音
四、学情分析
学生曾经接触过关于认物的单数句型“what’s this/that? it’s a/an ….”的用法，这节课在此基础上进行与其相关的复数句式的学习
五、策略分析
游戏法，情景法，表演法，多媒体辅助法等。
六、课前准备
(1) 教具准备：胡萝卜，豆荚，西红柿，土豆等实物以及投影仪和多媒体等
(2) 学具准备：2a英语书，图片，简笔画，多媒体课件等
七、教学过程
step1. warming-up
1. free talk
t: good morning.
ss: good morning.
t: nice to meet you.
ss: nice to meet you, too.
t: how are you today?
ss: fine, thank you. how are you?
t: i’m fine, thank you.
2. sing a song “how are you”
step2. presentation and practice
1. t: boys and girls, first let’s have a revision. ok?
ss: ok.
t: what’s this?
ss: it’s a pear.
t: great.
t: what’s this?
ss: it’s an apple.
t: wonderful
1) review other fruit words with the similar method.
2. t: what’s this?
s1: it’s a ….
t: never mind. let me tell you. it’s a carrot.
1) teach “carrot” (read after teacher; read separately; read together)
2) pair work:
s2: what’s this?
s3: it’s a carrot.
3) teach bean, tomato and potato with the similar method
3. have a competition: 学生以小组为单位，以开小火车的方式，比赛哪一组说得又快又准确。
4. play a game: magic eyes
5. 给出两张图片做比较，一张图片上只有一个胡萝卜，另一张上则有好几个胡萝卜
t: look at this picture. it’s a carrot. yes or no?
ss: yes.
t: now look at that picture. it’s a carrot. yes or no?
ss: no.
t: so what are these?
ss: ….
t: never mind. let me tell you. they are carrots.
1) teach “carrots” (read after teacher; read in pairs; read together)
2) teach “beans, tomatoes and potatoes” with the similar method
6. teach “what are these? they are ….”
1) t: what are these?
s1: they are beans.
2) s2: what are these?
t: they are tomatoes.
3) pair work:
s4: what are these?
s3: they are potatoes.
step3. consolidation
1. 教师在教室里设置四个可以购买蔬菜的场景, 让学生模仿服务员和顾客，进行买卖
1）give the key points: what are these? they are….
2) s1: what are these?
s2: they are beans.共2页，当前第1页12
