Unit 4 At the farm PA 教案（3个课时）

Unit 4 At the farm
Part A
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，Draw and say和Let’s chant为基础知识的运用，Let’s spell为语音的学习，学习字母组合or的发音。www.21-cn-jy.com
第一课时
【知识目标】
学生能够听说读写以下单词和词组：green beans, potatoes, tomatoes, so long, make me cry
【能力目标】
学生能用英语简单描述蔬菜名字和特征。
【情感目标】
通过介绍种植蔬菜培养孩子的动手能力。
【教学重点】
学生能够做到四会本课重点单词。
【教学难点】
怎样帮助学生运用所学单词和词组对话。

Multimedia flashcard
Step 1. Greetings and warm-up
1. Greet students as usual.
T：Good morning, boys and girls.
2. Let’s sing “Old Macdonald had a farm”.
Step 2. Presentation
T: Today, Mike, John, Chen Jie and Sarah are at a farm (在农场). 2·1·c·n·j·y
Let’s go and have a look, OK?
Use some pictures to present the words and the sentences.21教育网
tomato tomatoes
It’s a potato. They are potatoes.
green bean They are green beans.
carrot They are carrots.
onion
Step 3. Practice
Present two pictures of green beans.
Look at the green beans. They are so long/short.
Let’s chant.
Present four pictures and ask students to have a pair work.【来源：21·世纪·教育·网】
A: Look! What are they?
B: They are ________.
A: Yes, they are so ________.
I like ________.
Step 4. 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.www-2-1-cnjy-com
Step 5. Homework
1. Copy the words and of Unit 4 Part A Let’s learn.2-1-c-n-j-y
2. Read the sentences on the pad.
略。
第二课时
【知识目标】
学生能够运用并掌握句型"What are these? Are they ...? Yes./ No."21*cnjy*com
【能力目标】
学生能正确理解与朗读Let’s talk 部分的对话内容，询问和介绍蔬菜。
【情感目标】
通过对本课的学习培养学生热爱劳动的好品质。
【教学重点】
学生能够在真实的语境中灵活运用本课所学。
【教学难点】
如何帮助学生学会用一般疑问句并作肯定和否定回答。

Multimedia
Step 1. Greetings and warm-up
1. Greet students as usual.
T：Good morning, boys and girls.
2. Play a game: what is missing?
Step 2. Presentation
Look and think.
Present three pictures and ask two questions:
① How many people can you see? Who are they?② What vegetables can you see in the picture?21·世纪*教育网
2. Listen , look and answer the questions.
① Are these carrots?
A. Yes, they are. B. No, they aren’t. ( A ) 【来源：21cnj*y.co*m】
②2. Are these potatoes?
A. Yes, they are. B. No, they aren’t ( B )
3. Can you read these words?
Explain some language points including some words and sentences. 【出处：21教育名师】
What are these? They are...
Step 3. Practice
Listen and repeat.
Listen to the recording and repeat.
Role play
Each conversation for two students to act it out.
Fill in the blanks
Look at the pictures and fill in the blanks.
Step 4. Production
Pair work
Ask students to guess by using the sentences "What are these? Are they...?"
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】
学生能够掌握字母组合or在单词中的发音
【能力目标】
学生能够根据发音规则读出更多以or结尾的单词
【情感目标】
通过对本课的学习培养学生小组合作精神。
【教学重点】
or发音规则的掌握。
【教学难点】
自主拼读更多-or单词。

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.21cnjy.com
Step 2. Presentation
What can you find out?
Spelling rule1
or在w后通常发/??/ 音，与ir, ur同音
work homework world map
Spelling rule1 2
or在单词中一般发/??/音，与al同音
story short horse fork
Step 3. Practice
Try to spell more words.
worm worth worse
Read, listen and chant.
Read, listen and number.
1 4 3 2 6 5
4. Look, listen and write.
① I’d like four forks ② This is her homework. ③ I like horses21·cn·jy·com
Step 3. Production
Try to find more words.
born for short New York
Read and sort.
sort: fork, for, born, horse
word: world, work
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 together. /??/ /?:/ 21世纪教育网版权所有
Step 5. Homework
1. 找出更多以含有or的单词，并试着拼读出来。
2. 完成平板上的口语评测。
3. 预习Part B部分内容。
略。