The first period(第一课时)
Part A Let's talk & Let's play
内容分析
本课是PEP小学英语三年级起点第一册Unit 4第一课时。主要学习在语境中运用句型“—What's this —It's a…”来交流图片上的各种动物信息。老师将通过chant和游戏巩固重点句型，使学生掌握本节课知识点。
课时目标
知识与能力
·能够理解对话大意，能够用正确的语音、语调朗读对话
· 能够在图片和教师的帮助下，在语境中运用句型“—What's this —It's a…”来交流图片上的各种动物信息
· 能够通过声音与意义相结合的游戏活动，巩固记忆动物单词的音和义以及句型“—What's this —It's a…”
过程与方法
通过创设语音情境，对重点句型进行拓展操练，首尾照应。能够极大地调动学生的积极性。
情感态度价值观
在学习课文对话这一环节，从提供语言支架，到逐步去掉支架，让学生自主学习,并操练句型。以回答问题、自由发挥、表演等多种形式，在降低学习难度的同时，培养学生的观察能力和逻辑思维能力。
教学重难点
教学重点
1. 能够理解对话大意，能够用正确的语音、语调朗读对话。
2. 能够听懂、会说句子“—What's this —It's a duck/ dog/ bear.”。
教学难点
能够在实际情境中正确运用句型“—What's this —It's a…”询问并回答动物的名称。
教学准备
教学课件、课文录音、视频、人物头饰、教学实物等。
教学媒体选择
多媒体，录音。
教学活动
录音
Chant
游戏
教学过程
Step 1: Warm-up & Lead-in
1. Greetings.
T: Hello, boys and girls!
Ss: Hello, Miss/ Mr…
2. Enjoy the song—Old MacDonald.（课件出示：教材P44 Let's sing板块的歌曲）
3. Listen and do.
T: Show me your pencil/ ruler/ crayon…
Students show the stationery according to the teacher's instructions.
Step 2: Presentation
1. Teach the new sentence structures and words.
(1) Teach the new sentence structure “It's a…”
The teacher shows a pen to students.
T: What's this It's a…
Ss: Pen.
T: Great! It's a pen. Follow me: It's a pen.
The teacher writes down the sentence structure “It's a…” on the blackboard.
Then the teacher shows other stationery to help students practice the new sentence structure “It's a…”
Ss: It's a pencil/ ruler/ crayon/…
(2) Teach the new sentence structure “What's this ” and the word “dog”.
T: (Show a crayon.) What's this
Ss: It's a crayon.
T: Good! Follow me: What's this
The teacher writes down the sentence “What's this ” on the blackboard.
T: Now, you ask, I answer.
Ss: What's this
T: It's a pencil/ ruler/ crayon/…
Show the picture of a dog on the PPT.（出示课件）
T: What's this
Ss: 狗。
T: Yes. It's a dog.
The teacher writes down the word “dog” on the blackboard.
T: Woof, woof! It's a dog. Read after me. /d/-/ /-/g/, dog, ↗
dog.↘?
Students read the word “dog” and the sentence “It's a dog.” after the teacher.
(3) Teach the word “duck”.
The teacher plays the recording of the sound that a duck makes. （出示课件）
T: Listen! What's this A dog
Ss: No.
T: (Show the picture of a duck.) A duck
Ss: Yes!
The teacher writes down the word “duck” on the blackboard.
T: Quack, quack! It's a duck. Read after me. /d/-/ /-/k/, duck,↗ duck.↘
Students read the word “duck” and the sentence “It's a duck.” after the teacher.
(4) Teach the word “bear”.
The teacher shows a box to students. Let students guess what's in the box.
T: Look, I have a box. What's in the box You can touch it.
Ss: …
T: (Take out the toy bear.) What's this It's a bear. Read after me. /b/-/e (r)/, bear,↗bear.↘?
The teacher writes down the word “bear” on the blackboard.
Students read the word “bear” and the sentence “It's a bear.” after the teacher.
2. Look and say.
(1) Show the first picture of “Let's talk”.
T: Look! Wu Yifan and Mike! What are they doing They are playing games in the classroom. Wu Yifan is making animals with his hands. He is making animals on the wall. What's this on the wall
Ss: It's a duck.
T: Good!
(2) Show the second picture of “Let's talk”.
T: Look, what's this Who wants to be Wu Yifan
S1: What's this
Ss: It's a dog.
T: Cool!
(3) Show the third picture of “Let's talk”.
T: Look, what are they talking about Please work in pairs. One acts Wu Yifan. The other one acts Mike.
Let students work in pairs, and then have a show. The teacher gives the assessment at last.
(4) Show the last picture of “Let's talk”.（课件出示：教材P38 Let's talk板块的第四幅图）
T: Who is that
Ss: Zoom!
T: Oh, it's Zoom.
3. Read and act.
(1) The teacher plays the cartoon.（课件出示：教材P38 Let's talk板块的动画）Ask students to watch the cartoon and read after it. Let students pay attention to the pronunciation and the intonation.
(2) Let students read the dialogue by themselves.
(3) Let students practice the dialogue in pairs, and then wear the headdresses to act out the dialogue in class.
Step 3: Practice
1. Make a chant.
The teacher gives an example to students. Then let students make a chant together.
2. Let's play.
(1) Show the pictures of “duck, dog, bear” one by one.（出示课件）
Do the hand shadows and imitate the sounds of the three animals. Let students ask and answer with the sentence structures “—What's this —It's a duck/ dog/ bear.”
(2) Pair work.
Let students work in pairs to practice the dialogue of “Let's play”.
(3) Show time.
Ask one student to come to the front and imitate the sounds of the animals, and the other students guess by saying “It's a…”
S1: Woof! Woof! What's this
Ss: It's a dog.
…
Step 4: Consolidation & Extension
1. What is on the farm
Show the picture of old MacDonald and his farm on the PPT.（课件出示：MacDonald和他的农场）Students can see part of the dog/ duck/ bear in the picture.
T:（课件出示：一只狗在吃狗粮） Look! What's this
Ss: It's a dog.
T: Wow, you are so clever! （课件出示：地上有一些鸭子的脚印） What's this
Ss: It's a duck.
T: （课件出示： 一只熊躲在树洞里，只露出尾巴） Look! What's this
Ss: It's a bear.
2. Practice in pairs and show in class.
Students practice the sentence structures “—What's this — It's a…” in pairs.
S1: (Point to the picture of the dog on the farm.) Look! What's this
S2: It's a dog.
S1: (Point to the…) Look! What's this
S2: …
The teacher chooses several pairs of students to show their dialogues in class, and gives some stickers to the students who do a good job.
板书设计
作业设计
完成本节课习题。
教学反思
1. 教学设计精心巧妙，层层递进，由易到难，易于操作，始终使学生保持浓厚的学习兴趣。
2. 新知的学习尽可能地联系旧知，以旧引新，降低了学生学习的难度，帮助学生更好地理解所学知识。
3. 板书设计配合图片展示，一目了然，重点突出，对课堂教学起到了很好的辅助作用。(共31张PPT)
Part A
Let's talk & Let's play
Unit Four We love animals
1.能够理解对话大意，能够用正确的语音、语调朗读对话；
2.能够在图片和教师的帮助下，在语境中运用句型
“—What's this —It's a…”来交流图片上的各种动物信息；
3.能够通过声音与意义相结合的游戏活动，巩固记忆动物单词的音和义以及句型“—What's this —It's a…”。
Greetings.
Hello, boys and girls!
Hello, Miss/ Mr…
Enjoy a song.
Listen and do.
Show me your pencil.
Show me your ruler.
Show me your crayon.
…
It's a .
pen
It's a .
pencil
ruler
crayon
It's a pen.
It's a .
pencil
It's a .
ruler
It's a .
crayon
It's a dog.
[d ɡ]
狗
dog
It's a duck.
[d k]
鸭子
duck
It's a bear.
[be (r)]
熊
bear
Look! Wu Yifan and Mike!
What are they doing
They are playing games in
the classroom. Wu Yifan is
making animals with his
hands. He is making animals
on the wall.
What's this on the wall
It's a duck.
What's this
It's a dog.
What's this
It's a bear.
Who is that
Zoom!
Read and act.
Read again.
Let's play.
It's a .
Let's play.
Pair work.
Show time.
It's a .
Ask one student to come to the front
and imitate the sounds of the animals,
and the other students guess by saying
“It's a…”
Show time.
Old MacDonald and his farm
Show time.
It's a dog.
Show time.
It's a duck.
Show time.
It's a bear.
Unit Four We love animals
Part A Let's talk & Let's play
It's a
dog
duck
bear
.
.
.
