Unit3 It's a pineapple Lesson15 教案

Lesson 15
教学目标
1.Learn Just speak
在学习13，14课基础上继续学习用What’s that in English? It’s a\an…通过创设情景让学生理解、感知、体验基础上上逐步掌握新知。
2.Learn the new words：pineapple 4skills potato, tomato 3skills
3.Let’s do
听懂会使用简单指令用语Show me…Cut…Peel…Eat…, 通过活动巩固所学新知。
4.Develop the ability of communication.
Educate the students to be helpful.
教学重点
Grasp the new words: pineapple 4skills. Try to use the new words and structures to communicate freely.
教学难点
Use the new contents to communicate correctly and fluently.
教学过程
Step 1.Warm up
1.Let’s sing. “ Fruit song.”
2.Let’s play a guessing game.
“What’s this?”
3.Let’s practice. “look and guess.”
A. T:Guess. What’s that? S:It’s an apple.( an apple apples)
T:Do you like apples? S:Yes, I do.
T:Guess. What’ that? S:It’s a lemon.(a lemon lemons)
T:Do you like lemons? S:No, I don’t.
T:Guess. What’s that? S:It’s a watermelon.(a watermelon watermelons)
T:Do you like watermelons? S:Yes, I do.
T:Guess. What’s that? S:It’s an orange.(an orange oranges)
T:Do you like oranges? S:Yes, I do.
T: Guess. What’s that？ S:It’s a kiwifruit.(a kiwifruit kiwifruit单复同形)
Step 2. Presentation
1.Look and guess.
T: Today I’ll invite you to my home.Are you happy? Let’s see, what do I prepare
for you? Look at the picture and talk about it.
Learn the new word: tomato.
T: What’s this? S:It’s a tomato.
T: What’s this in English? S:It’s a tomato.
Learn the new word: potato.
T: What’s this in English? S:It’s a potato.
T:What’s this in English? S:It’s a pineapple.
T:What’s this in English? S:It’s a watermelon.
T:What’s this in English? S:It’s a banana.
Ask answer in pairs.
T:Do you like tomatoes? S:Yes, I do.
T:Do you like potatoes? S:Yes, I do.
T:Do you like pineapples? S:No, I don’t.
T:Do you like bananas? S:No, I don’t.
Summary:Do you know? tomato --- tomatoes
potato --- potatoes
当名词以 s 、x 、ch 、sh 、o (有生命的)结尾时，复数加es
4.T: We have so many food for our lunch.Let’s share it.Let the students talk about our food.
---Fresh fruit and vegetables are good for your health.新鲜水果和蔬菜有益健康
5.Let’s listen and read
--What’s this in English?
--It’s a tomato.
--Do you like tomatoes?
--Yes, I do.
Then play the dialogue in pairs.Give the students some gifts.
Step 3. Practice
1.Let’s do. Show me the potato.
Pass me the tomato.
Peel the banana.
Smell the pineapple.
Eat the watermelon.
Let’s play a game. What’s missing?
Make up new dialogues in groups.
Complete the dialogue.
---What’s this?
---It’s __________ apple.
---What’s that?
---It’s ____________ _________.
---What’s this ___________ English?
---It’s __________ __________.
---___________ you like ___________?
---Yes, I _____________.
---Me, too.
---Let’s eat it.
---Good idea.
5.Let’s say.