小学英语人教版 (PEP)四年级下册Unit 4 At the farm Part B教案及反思

Unit4. At the farm

B. Let’s talk＆Let’s learn

一、教学目标

Teaching aims:

1. Be able to read, spell and recite the main words: horse, hen, sheep cow，animal, seventeen.
2.  Knowing the word sheep’ singular number is the same as complex number.
3. Knowing the main phrase: many+ Ns=a lot of +Ns(N is short for Countable noun)
4. Be able to read, recite and use the main sentences: What are those? They’re……., No, they aren’t. They’re …….

5. To improve Ss’ consciousness to protect animals.

重难点分析：

Key points:

1. Be able to read, spell and recite the main words: horse, hen, sheep cow.

2. Be able to read, recite and use the main sentences : What are those? They’re……No, they aren’t. They’re …….

Difficult points:

1. Be able to read and recite the main words: animal, seventeen.

2. Knowing the main phrase: many+ Ns=a lot of +Ns. (N is short for Countable noun)

3. Knowing the word sheep’ singular number is the same as complex number.

教具、技巧

Teaching tools:

PPT ，Textbook ，exercises-book

Teaching skills：

主要运用phonics,以旧带新、 pair work等教学方法

二、教学内容分析

1、本单元学习的主题是参观农场，而B部分教材内容是通过Mike与Sarah继续参观农村的情景，让学生感知核心的句型

What are those? They’re……以及Are they? No，they aren’t. They’re……的语义及语用情景。

2、整合的Let’s talk和Let’s Learn是要求学生在理解对话内容的基础上，能够用正确的语言、语调朗读、表演对话内容，并运用Let’s learn的单词到Let’s talk的重点句型中，是能在情景中恰当运用what are those? What are these? They’re……

三、教学对象分析

1、本课时的教学对象是四年级学生，本班学生整体基础较好，多数善于表现自己，书写较好，喜欢用英语交流，积极参与，并且有较强的模仿力，在单词和句子的学习过程中，老师注重学生的语音语调的培养。

2、本课时是学习九个关于动物的单词及如何对远处复数名词的询问，是学生喜欢的内容，固而教学时采用听时辨物及由旧带新的方法，学生读易懂，容易接受，从而快乐轻松地学到本节课的知识。

3、本节课除了让学生掌握教学任务中的英语知识以外，而注重对学生动物的保护及生态平衡的情感培养。

教学过程：

Teaching processes:

I: Warm up:

T: Good morning ,class.

Ss: Good morning, Mr. Ma.

T: How are you today?

Ss: Fine, thank you.

T: Let’s begin our class now.

Ⅱ. Preview

1. Speak out the words fast.

T: What are these? （复习第4单元A部分的重点句子，为本节课做铺垫）

S1: They’re monkeys, dogs. cats, ducks, pandas, tigers,

pigs, rabbits, bears.

（通过快闪单词的游戏，由三年级已学过的简单动物的单词引入，通俗易懂，一方面复习what are these?句型，另一方面为本节课的重点句型做铺垫。）

Ⅲ. Presentation

1. Teach the text

①T show out the PPT, listen the sounds “neigh” while show out the sentence “what are those?”

（运用PPT由动物发出的声音引入该动物的单词，学生通俗易懂，容易接受，轻松学习新单词且学生兴趣浓厚，心想深刻。）

Ss: They’re horses.

Teach the word “horse” and the complex number “horses”.

（运用PPT先出现horses，再出现单数horse,教授新单词，最后又出现horses,强调复数。）

T: How many horses do you have?

S1:Ten.

（ten这个单词是为了衔接学习下一个新单词而特意设计的）

②Though the word“ ten—pen—pencil ”to teach the new word “hen”.

（运用PPT通过简单单词中含有相同发音的字母组合en顺其自然引入新单词hen通俗易懂，学生容易接受。）

③ Listen the sound “cluck” to show the picture “hens” and the sentence “They are hens.”

（运用PPT由动物的声音引入该动物的单词，学生通俗易懂，容易接受，轻松学习新单词且学生感兴趣。）

④T show out the picture drawing “ducks” and ask “Are they hens?”, and the Ss answer NO, they aren’t. They’re ducks. Wow! They’re so cute!!!”

(单数hen到“母鸡hens”单词自然而然过渡到出现卡通动态的唐老鸭，自然而生动，学生印象深刻，容易掌握，同时掌握重点句型，且出现语气助词wow为新授单词cow做铺垫。)

⑤Using the word “wow—how— now” to teach the new word cow with the picture.

（运用PPT通过简单单词中含有相同发音的字母组合ow顺其自然引入新单词cow通俗易懂，学生容易接受。）

⑥Listen the sound “moo” while T show out the sentence and ask “What  are  those? ”。

（运用PPT由动物的声音引入该动物的单词，学生通俗易懂，容易接受，轻松学习新单词且学生兴趣浓厚。）

Ss: They’re cows.

T: How many cows can you see?

S: One, two, three, four…… Many  cows.

(选用画有许多牛图画引入many +可数名词的复数形式。)

T: Many cows mean a lot of cows.

（让学生理解a lot of是许多的意义及简单的该短语后可加可数名词的复数形式的用法）

⑦Show the picture copy a cow and a bee, then show out the word “bee—beef” to teach the new word “sheep”.

（运用上新单词cow带入蜜蜂bee, 运用PPT通过简单单词中含有相同发音的字母组合ee顺其自然引入新单词sheep通俗易懂，学生容易接受。）

⑧Listen the sound while show out the sentence and answer “What are those?”

（运用PPT由动物的声音引入该动物的单词，学生通俗易懂，容易接受，轻松学生新单词且学生感兴趣。）

S: They are sheeps, teach the word “sheep” the singular number is the same as complex number.

(图中首先出现单词sheeps复数形式的错误写法，通过引导强调的后再把字母“s”去掉，目的让学生印象深刻，加强记忆。)

⑨Show out the picture drawing “horses, sheep and a cow”.

（引入难点单词seventeen.）

To ask: How many horses do you have?

Ss: Seventeen.

T teach the word “seventeen”

⑩Show out the picture drawing many animals do the pair work, S1: What are those? S2: They’re…….”

(将课堂还给学生，新授内容后让学生自由反复操练，以巩固本节课重难点句型及单词。)

T:  many animals mean a lot of animals.

“We have a lot of animals!

⑾ Show out the grammar “How to change the singular number to complex number.

（简单讲解相关语法。）

2. Learn and act out the text.

Ⅳ.Consolidation＆Extension

DO the exercises.

Ⅴ.Summary

See the video.

Q:What will you learn from the video?

Answers: We all love a lot of animals.

Animals also are our friends.

Don’t Wear a Cow Man!

Ⅵ.Homework

Blackboard design:

Unit4 At the farm

B. Let’s talk＆Let’s learn

What   are   those?

  horses   hens

They’re  

  sheep   cows

We all love a lot of animals!

教学反思：

亮点：

这是一节Let’s talk和 Let’s learn的整合课，我先通过以旧带新的教学方法，运用phonics教学，学生很容易认识与记忆新单词，从而提高学生记单词的能力。另外，通过动物的叫声，慢慢渗透新句型，这样更容易激起学生们的兴趣与好奇心。然后通过pair work的练习，让学生更加熟悉课文对话，让学生易学，乐学。

不足之处：

本节课学生操练还可以加大，如果能兼顾书写方面的操练效果会更好。