课件12张PPT。Unit 3 My Friends Part A let’s learn人教版四年级英语上册Tall, tall, tall. Make yourself tall. Short, short, short. Make yourself short. Big, big, big. Make your eyes big. Small, small, small. Make your eyes small. Long, long, long. Make your arms long. Short, short, short. Make your arms short.science My friend likes science. strong thinshort strong
He is strong.tall thin
He is thin.longshortlong hairShe has short hair /computer gamePlay computer games.quietShe is quiet.She is ______. She is thin. She has long hair and big eyes. She is quiet.He is _____. He is strong. He has short hair and small eyes.Who is she/he ?music Listen to music.friends Zoom is my best friend.应用：向同学们介绍你朋友的特点，让同学们来猜一猜他/她是谁。
For example: My friend is strong/thin. He /She has short/long hair and …. Who is he/she?
HOMEWORK
Introduce your friends to your mum and dad.Thank you!
Unit3 lesson 1
I. Teaching aims:
1. Knowledge aims
(1) to enable the students to understand and speak six new words of friends, long hair, short hair, thin, strong and quiet.
(2) to enable the students to understand and speak two sentences:
My friend is thin/strong/quiet. My friend has long hair/short hair.
2. Ability aims
(1) to develop the Ss’ speaking ability to introduce their friends.
(2) to encourage the students cooperate well in their studies.
3. Moral aims
to arouse the students’ interest of learning English and to have them participate actively in language communication.
II. Teaching key and difficult points:
teaching key points: to grasp the six new words and two sentence patterns.
teaching difficult points:
1. improve Ss’ speaking ability to introduce their friends.
2. develop their lateral thinking through games .
III. Teaching aids:
A Computer, two rulers and two books.
IV. Teaching Methods:
1. Student-centered teaching
2. Task-based learning
3. Communication through learning
V. Studying Ways
Activity-based learning (individual work; pair work; group work; class work)
VI. Teaching Procedure
Step 1Warm-up
To arouse Ss’ interest, play a song “let’s chant” on the computer, let the students be familiar with the phrase “ tall,short,long…”
Step 2 Lead-in
First, ask Ss how to describe someone strong and thin after reviewing the words: tall and short. It is aimed to introduce the new words. Then, let Ss look at screen, and say：strong, strong, he is strong/thin. The followings are doing like this.
Step 3 Practice
First, spell the new words and pay attention to their pronunciation. In this step, Ss can read and spell them one by one or in pairs. Then, let Ss copy these words by imitating me. Pay attention to how to write it right.
Step 4 Extension
First, I will be a model and present how to introduce your friend, for example: My friend is a boy/girl. He/She is strong/thin. He/She has big eyes and …Who is he/she? I will choose two Ss and ask Ss to guess who he/she is. Then, ask Ss to practice it.
Step 5 let’s find out
Finish off this task on page 28.
Step 6 Sum up
Summary the key words and sentences we have learnt in this class.
Step7 Homework
Introduce your friends to your mum and dad.
Step 8 Blackboard design
Unit 3 My Friends
strong thin quiet friends My friend is thin/strong/quiet.
long hair short hair My friend has long hair/short hair.
