Unit2 What is it ？课件(共21张PPT)

(共21张PPT)
What is it
它是什么？
Unit2
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1.What is it？当补语是人称代词(he,she,it)时，不能用缩略形式What’s it
words
表示颜色的：
green red grey silver
你还能想到其他关于颜色的单词吗？
white blue yellow pink purple
名词：
wheel 轮, 车轮
hat 帽子
flower 花
umbrella 伞
bird 鸟
key 钥匙
umbrella
flower
bird
key
wheel
hat
车轮
钥匙
雨伞
小鸟
帽子
花朵
a green wheel
a green hat
a red flower
a red umbrella
a grey bird
a silver key
a wheel (green)
a hat (green)
a flower (red)
a umbrella (red)
a bird (grey)
a key (silver)
颜色放在名词前，五彩缤纷真鲜艳。
Today we listen to Robert and Lucy.
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Part one:
Listening and Understanding
Answer these questions:
1. How many people are there in this dialog
2. What colour is the hat
3. Is that a red flower
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Hey ,this is good!
Look , Lucy!
It’s a wheel.
What is this
用于吸引注意力
表示只有一个物体时，在名词前面加a/an
祈使句
this为单数指示代词
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祈使句
定义：用于表达命令，请求，劝告，警告，禁止等的句子叫做祈使句。
Go and wash your hands. (去洗你的手。——命令)
Be quiet, please.(请安静。——请求)
Shut up.(闭嘴。——警告)
Look out！Danger！(小心！危险！——强烈警告，已如感叹句)
No parking. (禁止停车。——禁止)
Can you give me some examples
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祈使句的肯定形式与否定形式：
肯定
Wash your hands.
Look at me.
Open the door.
Watch TV, now.
Knock on the door.
否定
Don’t wash your hands.
Don’t look at me.



指示代词
汉语意思：这（些），那（些）
单数形式：this 这 that 那
复数形式：these 这些 those 那些
This is Mary.
Those are my teachers.
What are these
不定冠词a ,an 的用法
a fish an apple
a dog an elephant
a chick an orange
a key an umbrella
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No , it isn’t!
Look!It’s green!
It’s a hat!
OK. It’s a green hat.
ROBERT:
LUCY:
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Now , look!
What’s this
It’s a flower.
It’s a red flower.
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No,it isn’t.
It’s a red umbrella.
an umbrella
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OK. What’s that
It’s grey.
Is it a bird
Yes! It’s a grey bird.
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Right!
It’s a silver key!
No!
It’s a key.
ROBERT
LUCY
感叹句，表示同意。
1.听录音并跟读。
2.分角色朗读对话。
dialog
Guided Conversation对话练习
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Home work
把单词写1英1汉
抄写课文1遍，并会背
让家长听写第1-3课的单词2遍
每天听光盘30分钟，家长签字。