Lesson 28 Brother ,SisterPPT配套教学设计内容

《小学英语》Book1 lesson28：Brother, Sister 维明路小学 刘艳如

一、教材分析

这一单元重点学习一些描述家庭成员的用语和词汇，其中包括一些家庭关系，职业的名称和一些描述外貌的词汇。本课是继续学习家庭成员brother，sister及其形容词young和old和学问年龄的句子“How old are you?”

并在此基础上将教学内容进行适当的扩展和延伸，培养学生实际口语的实际运用能力。

二、教学目标

1语言知识：（1）学生能听说读写下列词汇：

brother, sister, old, young. （2）学生能够理解并口头应答下列用语：

How old are you? I am ＿ years old. 2语言技能：培养学生对所学词汇和句型的运用能力，提高他们的交际能力。

3情感态度：培养学生日常交际的能力，激发学生使用英语语言进行表达的兴趣。

三、教学重点和难点：

1教学重点：学生掌握 brother , sister, old, young. 2教学难点：学生理解并口头应答 How old are you? I am ＿ years old. 四、教学准备：课件，手偶，录音机。

五、教学过程：

Class

opening:

(5 minutes)

1greetings: (1 minutes)

T: Good morning, boys and girls. Ss: Good morning, Miss Liu。

T: How are you today? Ss: I’m fine, thanks. And you? T: Fine, thanks. 2 Show Time：(4 minutes)

T: It’s show time now. Today we’ll talk about “Family”. Who wants to say something about your family? Volunteer? S1: ……

S2: ……

S3: ……

……

(设计意图：课前三分钟的展示可以是学生们提前准备的，也可以是课上临场发挥的，可以是老师带领学生做的展演，也可以是学生自己的展示，课前三分钟激发学生的学习兴趣的同时，可以让学生的读，写，听，说能力得到锻炼和提升。)

My family

3 Review: T: Look at this photo, this is Jenny’s family. If you’re Jenny, Who can introduce your family memebers. For example, This is my mother, my mother is a bus driver, her name is Mary Smith. Who can repeat? S1: ……

T: Look at the second person, Who can? S2: ……

……

(设计意图：学生在课前三分钟的演讲过程中谈论的“Family”的内容，很容易有此转换到Jenny’s family的介绍，顺其自然的过渡复习了上节课的知识。)

New concept: (30 minutes) 1 Association: T: Boys and girls, if you see this picture, what do you think about? Some words or sentences? I remember a word “girl”. What about you? Ss: ……

T: What co lour is her hair? Is she a pretty girl? Ss: ……

通过提示，让学生串联成句子：

This is my sister, Lynn. Her hair is very red. She is a pretty girl. Read together. Check someone. The same way: brother Bob (设计意图：用联想的方式让学生说出与图片相关的单词，让学生自由发挥，由于三年级学生，程度稍低，如果学生不能说出一些相关的句子，教师可以用提问问题的方式来引导学生。)

girlprettyredsisterLynnhairstudentbrotherboyBobmanpolice officertallhandsome

2 (1) compare: T: Look at the pairs of picture, there are some opposite words, now look, 通过对比一些图片，让学生说出一些学过的反义词：

happy-----sad big-----little/small tall-----short hot-----cold 出示图片，教授old-----young (read) Fill in the blanks He is ______. She is ______. （设计意图：用对比图片的方式复习了学过的反义词，引出本课的重点单词old, young.）

oldtall-----shortlong-----shortoldHe is _____.youngShe is _______.happy-----sadbig-----little\smallyoung

3 手偶对话：

T: Boys and girls, your friend Peter is coming. He will talk to Jenny and the old man, please listen carefully.

教师利用手偶对话的方式让学生初步感知How old are you ? I’m ______ years old. Peter: Hello, What’s your name? Jenny: My name is Jenny. Peter: How are you? Jenny: Fine, thank you. Peter: How old are you? Jenny: I’m ten years old. （1）手偶对话：Peter and the old man T: What’s the meaning ？

Ss：

……

(2) 师生对话：

T: How old are you ? S1: I’m _______ years old. S2: ……

(3)Show pictures to practice: 学生用角色扮演的方式来进行问答，变换不同的声调语调。

(设计意图：手偶表演对话的方式是学生喜欢的，激发学生的表演欲望。) ninethirty-twoHow old are you ?I’m ____ years old.fortysixten

4 Guess: T: Now try to guess, how old is he/she? Ss: (设计意图：利用学生们喜爱的动画角色，在学习How old are you ?的同时让学生来扩展练习Ho

w old is he/she?)

5 Sing the song T: Would you like to sing a song? Ss: Yes. T: OK, Let’s sing “I love you, You love me.”

Ss: ……

T: The song is about LiMing’s family. Now we are change some words to describe Jenny’s family Read it. Sing it. （设计意图：在经过一系列知识的学习和记忆后，学生在歌曲的氛围中得到缓解，同时改编的同时对知识的巩固。）

I love you, you love me , we are a happy family.(tall/short old/young beautiful/handsome )youngWith a _____ father, _____ mother, oldtallshort_____brother, _____sister, too.fivethree_____ in our family, _____ plus _____.two

Homework: 1 Talk about your friend / brother / sister next class. 2 Change the song about your family, and then sing it to your father and mother. Writing：

Lesson 28 Brother, Sister brother sister old young How old are you? I’m ______ years old.