英语教案 Unit 2 A snack bar

teaching aims:
1.能用正确的语音语调表述pizza, biscuit, hot dog, juice, water等食物。
2.在情景中听懂have some noodles.等祈使句，并学会用may i have…?来购买食品，培养学生初步的日常生活会话能力。
3.激发学生学习的兴趣，调动学习的积极性，培养学生创新的思维。
teaching contents:
1. unit 2 part a—part d
teaching tools:
pictures，tape-recorder，
teaching plans: four periods

the first period
teaching contents:
words: pizza，biscuit，hot dog
sentence: may i have a …?
step1: greetings:
step2: free talk
t: how are you?
what’s your name?
what can you do?
step3: presentation 这里可以在学习新语言之前，可以复习以前学过的食品类的单词，帮助学生回忆，让学生有接受新的食品类单词学习的准备。
1. t: present a picture (a pizza)
t: what do you see?
s1: i see a pizza
(ask the ss to read “pizza” driving a train)
2. t: how many pizzas can you see?(出示两张pizza的图)
s: i can see two.
3. t: present a picture (a biscuit)
t: look, what’s this?
s: it is a biscuit.
t: (跟读，个别读，开火车读)
t: how many biscuits can you see?(出示五块饼干的图)
s: i can see five biscuits
t: yes, five biscuits or some biscuits.(领读，开火车读)
4. t: say a rhyme.
a pizza，a biscuit.
i can see.
a pizza，a biscuit.
for you and me.
5. t: present a picture (a dog and a hot dog)
t: this is a dog.
that is a hot dog.
this dog is hot.
that hot dog is hot.
the dog likes the hot dog.
the hot dog likes the hot dog.
(跟读，个别读，开火车读)
step4: practice.
出示p8
t: now, i am a shop assistant. here are a pizza, a biscuit and a hot dog.
do you want a pizza?
s: yes.
s1: may i have a pizza?
t: here you are.
s2: may i have a biscuit?
t: here you are.
s3: may i have a hot dog?
t: here you are.
step5: consolidation.
practice in pairs.
act out the dialogue.
step6: homework.
listen to the tape and read after it.

the second period:
teaching contents:
words: juice, water.
sentence: may i have…?
teaching step:
step1: greetings.
step2: free talk:
step3: presentation:
(出示p8图)
t: welcome to the snack bar. can i help you?
s: may i have a pizza?
t: sure, here you are.
s: may i have a biscuit?
t: yes, here you are.
are you thirsty?
do you want some juice?
出示juice图片
t: (跟读，个别读，开火车读)
t: do you like juice?
s: yes.
t: juice, juice, i like juice.
出示不用颜色的果汁，让学生猜猜
s1: apple juice.
s2: orange juice.
s3: banana juice.
出示一杯水的图片
t: is that a glass of apple juice?
s: no
t: yes, it is a glass of water.
t: (开火车读)
step4: practice.
1.t: i want to buy some food, here is my shopping list.
将课前制作好的购物清单贴在黑板上
t: read the shopping list.
read the sentences driving a train.共2页，当前第1页12