Unit 4 At the farm PB 教案（3个课时）

Unit 4 At the farm Part B
本课重点学习本课主要学习农场里动物的相应名词和一般疑问句，以及一般疑问句的肯定和否定回答。同时进一步学习名词复数、人称代词they的用法。Let’s learn为单词和句型的学习，Let’s talk和Let’s play 为交际对话，Read and write和Let’s check是综合知识的运用，Let’s sing 可以用来活跃课堂气氛。21·cn·jy·com
第一课时
【知识目标】
学生能够听、说、认读4个有关农场动物的单词：cow, sheep, hen, horse。
【能力目标】
学生能够在语境中正确运用这4个单词的复数形式描述农场动物。
【情感目标】
通过对本课的学习培养学生保护动物的情感态度。
【教学重点】
学生能够做到四会本课重点单词及句型Are these …? Yes, they are. / No, they aren’t. They are … 21·世纪*教育网
【教学难点】
如何引导学生完成Draw and say的活动，添画农场中的动物及蔬菜，并运用所学句型讨论各自的农场图。www-2-1-cnjy-com

Multimedia, flashcard
Step 1. Greetings and warm-up
1. Greet students as usual.
T：Good morning, boys and girls.
Present a picture of Old MacDonald’s farm.
T: Let’s go on the bus and go to Old MacDonald’s farm.21教育网
Step 2. Presentation
Use some pictures of the animals to present the words and sentences.21cnjy.com
What is this? It’s a hen. What are these? They are hens.2·1·c·n·j·y
What is this? It’s a cow. What are these? They are cows.2-1-c-n-j-y
What is this? It’s a horse. What are these? They are horses.【来源：21cnj*y.co*m】
What is this? It’s a sheep. What are these? They are sheep. They are so cute.
Step 3. Practice
Present a picture three cows.
A: Are they cows? B: Yes, they are.
Present a farm with so many animals in it.
A: Are they... ? B: Yes, they are. / No, they aren’t.21教育名师原创作品
Step 4. Production
Draw and say
Ask students to draw a picture of the ideal farm with some vegetables and animals in it and talk about it by using the sentences “This is my farm. It’s big. Are these... ? Yes, they are.”
Step 5. Summary
1. Ask one student to be the little teacher and summarize what he or she has learned in this lesson.
2. Ask students to read the words and sentences together.21世纪教育网版权所有
Step 6. Homework
1.将本节课学习的新单词抄写两行。
2.完成平板上的口语评测。
略。
第二课时
【知识目标】
学生能够听说读写单词和词组：animal，those, hen, horse, a lot of, how many, what about。
【能力目标】
学生能够在图片和教师的帮助下理解对话大意，用正确的语音、语调朗读对话，并能进行角色表演。
【情感目标】
通过对本课的学习培养学生热爱学动物的情感。
【教学重点】
学生能够在情景中运用句型What are those? They’re horses. 问答是否某动物；能够运用句型Are they hens? Yes, they are. / No, they aren’t. 确认是否为某动物。21*cnjy*com
【教学难点】
学生能够完成Let’s play的活动，同伴模拟某动物的声音或动作形态，其他人运用句型What are those? Are they horses? Yes, they are. 等讨论确定模拟的是哪种动物。

Multimedia
Step 1. Greetings and warm-up
1. Greet students as usual.
T：Good morning, boys and girls.
2. Have a revision
carrot--carrots potato--potatoes tomato--tomatoes onion--onionswww.21-cn-jy.com
hen--hens cow--cows horse--horses sheep--sheep【来源：21·世纪·教育·网】
Step 2. Presentation
Look and think.
Present three pictures and ask two questions:
① Who are they?② What are they talking about?
2. Listen, look and answer the questions.
① How many students can you see?
(Seventeen horses.)
② Are they hens?
(No, they aren’t. They’re ducks.)
Step 3. Practice
Listen and repeat.
Listen to the recording and repeat.
Role play
Each conversation for two students to act it out.
Pair work
Ask students to work in pairs and then make a new dialogue.【版权所有：21教育】
A: What are those? B: They are_______.
A: What about those? B: They are_______.
Step 4. Production
Act and guess
Ask students imitate the action and sound of the animals and guess by using the sentences.
Step 5. Homework
1. 将本节课学习的Let’s talk 抄2翻1。
2. 完成平板上的口语评测。
略。
第三课时
【知识目标】
学生能够在图片的帮助下读懂短文，在语境中理解生词garden, goat, eat的意思
【能力目标】
学生能够按照意群和正确的语音、语调朗读短文。
【情感目标】
通过Look and write部分的教学教育学生要规范书写，让学生养成良好的书写习惯。
【教学重点】
学生能够看图、读句子，进一步了解These are / Those are用法上的区别，同时巩固学习在四线格中正确书写句子的规范。21*cnjy*com
【教学难点】
怎样帮助学生更好地完成读后圈出文中的农场动物及蔬菜单词的活动。

Multimedia
Step 1. Greetings and warm-up
1. Greet students as usual.
T：Good morning, boys and girls.
2. PK：Role play in each group and have a group competition.【出处：21教育名师】
Step 2. Presentation
Present a picture of Mr MacDonald’s farm.
Task 1 Read and underline new words.
Task 2 Read and tick or cross.
Task 3 Read and tick.
Task 4 Look and write.
Step 3. Practice
Let’s read.
Listen and tick.
Look and match.
Step 4. Production
I love my farm.
Step 5. Homework
1. 小练笔：I love my farm。
2. 完成平板上口语评测。
3. 预习Part C。
略。