Lesson 1教学目标

小学英语四年级下册Unit4 At the farm教学设计

一、教学内容

Unit4At the farm Part A Let’s learn部分重点学习名词的复数形式，包括一般变化（直接在词尾加s的形式）和特殊变化（如sheep-sheep）主要句型是Are they…

？以及相应的回答：Yes, they are/No, they aren’t. 以及How many.…?Look at…They are…等重点句型。

二、教学目标与要求

1. 能够听、说单词farm, duck , sheep . 2. 能够听、说、认读句型Are they…?How many…

并能在情景中进行运用。

3. 能够运用句型Look at…They are…对动物的特征进行简单描述。

4. 培养学生热爱大自然，保护动物的意识。

三、教学重点和难点

重点：1.掌握句型Are they…以及相应的回答Yes, they are/No, they aren’t.

2. 能用How many…?Look at…They are…对动物进行询问和特征描述。

难点：学生能自然、流畅地表演本课的对话，并能在生活中很好地运用所学的知识点。

四、教具准备

1.用简笔画布置好农场的情景，如栅栏、云朵、太阳、小鸟等。

2.动物卡片若干张，四张重点句型的词条。

3.课件

五、教学设计

直观演示法、情景教学法。

六、教学过程

Step 1. Warm-up 1. 课前，教师在黑板上布置好栅栏、云朵、太阳、小鸟，营造农场的氛围。

2. Greetings; T: Hi, children. welcomg to my class. How are you today? Ss: Very well. 3.Let's chant. Step 2. Presentation 1. 猜谜语两则。

A：They can swim. They have big mouths.They can say “quack, quack”.(ducks)ppt中出示四只鸭子的图片。T:What colour are the ducks? Ss: Yellow. 教师尽量引导学生能用“They are yellow.”表达。

B：They can jump. They have long ears.They have red eyes. They like carrots.(rabbits)出示rabbits的图片，引导学生能They are white/funny/cute .回答。出示句子They are…

。并粘贴在黑板上。

2. 利用声音猜出两组动物。

ppt分别出示cats和pigs的图片，让学生进一步用They are 回答。

3. 造句Look at the …

They are

…

4.Let’s chant.

Look at the cats. they are fat. Look at the pigs. they are big. Look at the ducks. they are small. Look at the rabbits. they are funny.

5. “猜猜房子里的动物”

T：There is a big yellow house. What animals are in the house? Ss: Dogs, pigs, cats, birds. ducks and so on. (1)利用“狗”和“鸭子”的脚印，引出句子“Are they?”并用狗和鸭子的图片呈现肯定或否定回答Yes, they are./No, they aren’t. (2)利用马和驴的卡通图片进行“Are they horses/ducks?”替换问答。

(3)最后用chant的形式全班到小组整合操练。

Horses, horses, are they horses? Yes. yes. yes, they are. Ducks, ducks, are they ducks? No. no. no, they aren’t.

Step 3. Practice 1. 操练句型“Are they…

?”

(1)S: hens are very hungry. they are looking for food. where are they now? ppt 中出示母鸡在大树下的图片。Are they on the tree? Ss: They are under the tree. (2)T:Look, what’s on the tree? There are two big eyes on the tree.

ppt中出示一张有“一双眼睛”在树上的图片，让学生发散思维猜一猜，引导他们运用句型“Are they goats?”来猜。

(3)最后出示答案They are sheep. 教授单词sheep. (4)ppt中出示喜羊羊与灰太狼的图片。

T: How many sheep can you see? Ss: Five sheep. T: Let’s count: one sheep, two sheep, three sheep, four sheep, five sheep.

T: ppt中出示图片，Is that a sheep? Ss: Big big wolf. T: Big big wolf says: “so many sheep.Ha, ha, I can eat.”

(5) 在黑板上粘贴绵羊图片，并板书单词sheep. 2.视频欣赏。(1分14秒) T: The animals are at the farm now. Let’s watch.

T: What can you see at the farm? Ss: I can see pigs, dogs, sheep, horses, cows and so on. T: Are the pigs big? Is the farm funny? Do you want to visit the farm? 3.呈现课文对话。

(1)ppt出示农场情景以及人物Mike, John and Sarah。

T: Let’s go to the farm. now,依次呈现课文文本三段对话，让学生听音回答问题。

A: Is the farm big or small? B: Are the hens fat? C: How many cows? (2)齐读课文。

(3)分角色朗读对话。教师当farmer, 女生当

Sarah, 男生当Mike/John. (4)师生示范表演，四人小组分角色表演，抽几组学生进行表演展示。

【设计意图】三个问题的设计是让学生理解文本内容。教师、男生、女生角色分配是为了能很好地进行师生间的互动。学生生动有趣、活泼大方的表演是本课的亮点，是培养学生综合

语言运用能力的最好体现。

Step 4. Consolidation 1. 看图说话，帮助农场主Sam介绍他的农场，ppt中呈现六幅图片。

2.同桌合作，形成语篇。

Hi, children. My name is Sam. I have a big farm. There are many animals at my farm. They are goats, hens and sheep. Look at hens,They are fat. Oh! look at the sheep.They are funny. I have ten

pigs. They are big and

strong. Welcome to my farm! 3.Design and show your farm. 六人小组合作设计农场，秀一秀农场，给学生框架，强调语言的输出，其他学生倾听并可以现场提问农场的情况。

4.Homework. (1)Read the text. (2)Show the farm better. 5. 结语

Hi, children. Do you love animals? Animals are our good friends. Please love them.

板书设计

Unit4

At the farm Are they…？

Yes, they are/No, they aren’t.

How many…?