Unit 4 Lesson 22 At the Supermarket教案

Lesson 22 At the supermarket
教学目标
知识与技能目标：1. 能够听懂，会说，认读并书写下列词汇：tomato, potato, candy, bag.
2.听懂，会说及认读下列短语：be good for.
3. 能够熟练运用句型Let’s…
I like…
How about…
学习策略目标：1. 通过提前预习tomato, potato, candy, bag.
等本课的核心词汇，培养自主学习，独立思考的能力。
2. 在创设语境中，在看，听说的过程中，培养学习的专注力。
3. 在小组合作的过程中，角色表演的展示中，培养合作意识，培养对英文学习的兴趣与实践的自信。
情感态度目标：1. 通过讨论对食物的喜好、健康与否，增加对糖果，零食等的认识，让学生更健康的生活。
2. 通过实践使学习乐于参与，热爱生活。
3. 培养学生的自信心， 表现力。
教学重点
1. 能够听懂，会说，认读并书写下列词汇：tomato, potato, candy, bag.
2.听懂，会说及认读下列短语：be good for , the vegetable market and the supermarket.
3. 能够熟练运用句型Let’s…
I like…
How about…
教学难点
理解并熟练运用短语be good for及句型How about….
教学过程
一、导学先修
1.通过猜一猜，说一说的形式检验学生对词汇tomato, potato, candy的预习情况。
T: Boys and girls , what do I take? (此处加板书bag,学生跟读)。Why do I take this? Do you know?
Ss: You want to go shopping.
T:Yeah. I like go shopping. Do you like it? Boys and girls, please look at the blackboard. Do you know where do I go? Can you guess?
Ss: Yes. A vegetable market.
T: Right. You are so clever. Now please follow me 憊egetable vegetable, market, market, a Vegetable market.
Ss: .
T: Yeah. The vegetable market has so many vegetables, but do you want to know what I bought in the vegetable market? Enen Can you guess it?
S1: Some apples.
S2: Some vegetables.
T: Maybe you抮e right. Now what I bought is in my bag. Can you guess what is in my bag?
Ss: They are toys?
T：Now please Look at me carefully. I will find one student to feel and touch it and then guess.
T: Oh, what is it?
S: Maybe it is an apple?
T: You can take it out.
T: Boys and girls, what is it？
Ss: potato.
T: We may say ‘ One potato or a potato’. Now please follow me ‘potato, potato’.
Ss…
T: How many potatoes do I have?
Ss: …
T: Now please pay attention to the plural form of potato. We shall put letter‘es’ to the end of the word. Potatoes. Here ‘es’read /z/.
Ss:…
T: what else are in my bag？Who want to have a try?
S: A tomato.
T: How to read it? Can you teach us?
Ss:…
T:How about two potatoes? How to read it?
Ss:…
T:Oh I also buy some candy. ‘candy’ is an uncountable noun.
2.在实物或图片展示环节夯实对核心词汇的掌握。
T: this is …, this is a…, and this is …
Ss: A potato, a tatato.
T:These are.., this is a….
二、合作探究
1.看视频，小组合作思考 What do they buy at the supermarket?
T: Do you like Saturday?
Ss: Yes.
T: Do you like shopping on Saturday?
Ss: Yes.
T: Do you know what do Danny and Jenny do today? Look at the picture。Where are they？
Ss: Supermarket.
T: Do you know what will they buy? Let’s watch the video.
Ss:…

2. Listen the text again and answer the questions.
Then open your book, look at these four pictures and discuss these pictures with your partner.(学生读题)
(1).What do they want to buy？
(2).What does Jenny like?
(3).What does Danny like?
(4).Is Candy good for your teeth?
(5).What bags do they use after shopping?（同时记得带个塑料袋子）
三、精彩展示
1. Read the text.
2. Act out the text.
四、实践运用
1.To present a video about myself or sb. and then let students to discuss what food is good for health and what is bad for health.
…good for our health …bad for our health
... …
… …
2. let students make a shopping list.
A: What do you like?
B: I like… How about you?
A: I like…
B: Oh, No. …is bad for us. How about some…?
A: Ok. And Let’s buy some…
B: Let me look what we will buy. We buy ……. Ok, Let’s go shopping.