PEP小学英语四年级下册《Unit4 At the farm A Let’s talk》教学设计

PEP小学英语四年级下册《Unit4 At the farm A Let’s t alk》教学设计
教学目标：
1. 听、说、认读主要语言结构： What are these? Are these …? 并能根据实际情况进行简略回答。

2. 能够准确朗读对话。

教学重点：句型What are these？Are these…?及其简略回答。

教学难点：these的发音。

教学过程：
课前播放歌曲：These are apples.
T: Boys and girls, please enjoy the song.
课前师生交流：
T: 教师简单总结：
Lovely fruits and vegetable. They’re at the farm. This class we’ll learn Unit 4 At the farm. (PPT出示课题之后，教师一定交待一下本节课要学习的内容。

)
T: Boys and girls. Let’s warm up. I say you do. Are you ready?
T: Look at the screen. Look at the board. Look at your book. Look at my name card. I’m sunny. I’m A. Who is A? Show me your hands. B, C, D.
Step 1 Warm up 呈现主情景，复现水果，初步渗透新句型。

Let’s meet a new friend. This is Uncle Sam.
Ss: Hello.
T: What’s on his farm? Let’s go and have a look! Try to remember their names.
教师出示词卡：these. 简单教读：these.
T: What are these? Do you remember?
S: 说出水果名称。

T：Yes. / You’re right. These are ____. (水果名称，复数形式) They’re so big. They’re ____. （形容词: good / yellow / red / purple.）T: Yes. There are many fruits on his farm.
T: There are also many vegetables on his farm.
Step 2 Presentation
1、提出问题，第一遍视听课文内容
T: Look, Sarah and Mike are also at Uncle Sam’s farm.
T: They are not sure about the vegetables. So Sarah has a question. Mike has a question, too. Let’s listen, watch and find out.
S1: Are these carrots?
S2: What are these?
根据学生的回答，句中问号变为具体的问题句子。

第一句：出示词卡教读；师板书：carrots 然后指导朗读问句。

注意语音语调的朗读指导。

第二句：指导these的朗读。

3、提出问题，第二次视听课文内容
1）Answer Sarah’s question.
T：Now let’s listen to Uncle Sam’s answer.
S: 根据学生的回答。

学习板书句子：Yes, they are.
2）运用图片，机械操练上面的主句型：Are these ---?
青萝卜、红萝卜、土豆（教读单词：potatoes）、胡萝卜
T: Are these carrots?
S: 学生根据自己的生活经验回答。

3）Answer Mike’s question
T: Sarah’s question is: Are these carrots？Mike’s question is: What are these? What is Uncle Sam’s answer?
S: 根据学生的回答。

学习并板书句子：They’re tomatoes.)（先单数后
复数，tomato es，将复数的词卡贴在单数旁边）注意语音语调的朗读指导。

T: Why doesn’t Mike know the tomatoes?
S: They’re yellow.
T: Because they’re yellow. So Mike says: “But they’re yellow.”
4)运用图片，机械操练上面的主句型：What are these ?
T: What are these?
S: They’re tomatoes. They’re big. They’re red.
S: They’re tomatoes. They’re small. They’re yellow. They are green.
5）学生体验
T: 师拿出西红柿：（洗干净放在盘子里，用牙签插上。

）教师自己先吃一个，引出句子：They’re good. Yum.
T: Look! Here are some tomatoes. They’re fresh. I like it. Let me taste. T: They’re good. Y um.教师对学生说：Would you like to try some?
S: Yes. Thank you. 学生吃
T: Are they good?
S: Yes. Yum.
T: They’re good. Share with your classmate.
教师与2位学生做示范。

然后，在学生明白之后，老师帮助这2位学生分发小西红柿，运用所学语言S: Try some. They’re good. S: Thanks. Yum.来邀请其他人吃西红柿。

Step 3 Practice
1、Listen, point and repeat.(跟读录音)
2、Read by themselves.
3、分角色朗读课文，然后分角色扮演。

4、Let’s play a game.
T: Who can guess the right picture? Who has sharp eyes?
Step 4 Progress
1、教师通过总结评价，引出mini farm的谈论，老师与学生示范。

T: Uncle Sam gives you some mini farms. What’s on the mini farm?
Look！教师手指黑板上的农场
T: I’m A. B, C, D. Would you like come here and help me?
学生BCD上台。

Let’s guess. What’s on the farm? What are these? T: I’m A. You three guess Picture A. What are these? Use the card. （教师给学生一张发给学生一张句卡：Are these ---? 手持句卡的学生开始先问，老师回答。

）
（如果猜不着，教师鼓励学生）
T：Never mind. You can ask me. Use the sentence. What are these? 教师可以出示句卡：“What are these?”
T: Look at picture B. 老师对着学生B说: Now, it’s your turn. You answer. Let’s guess. （教师跟学生CD一起猜B图画的内容是什么。

）2、教师示范之后，学生分小组讨论农场。

T: These mini farms are for you. What’s on the mini farm? What are these? Please talk about the mini farms.
3、教师巡视指导。

学生讨论完之后，展示。

让学生到黑板上，猜老师示范时剩下的两个图片。

T: Who wants to come here and show us?
学生四人一组到前面展示对话的过程。

4、文本情感
T: In this class, we have known something about the vegetables. （指板书）Let’s know more. Look, Apples grow on trees. Grapes grows on vines. Potatoes grow in the ground.
T: We can go to the farm, read some books about the plant. We also search more fruits and vegetables on the internet. Let’s know more about plants after class.
Homework:
1. Read the dialogue with your classmates.（朗读对话）
2. Talk about your mini farm with your classmates after class. （课下跟
同学们谈论一下你们的mini农场。

）
板书：Unit 4 Part A let’s talk Sarah图片Are these carrots?
Sam图片Yes, they are.No,they aren’t.
Mike图片What are these?
Sam图片They’re tomatoes.。