资源简介

(共32张PPT)
Unit 4
Lesson 20 Christmas Tree
Christmas
Lead in
Today Jenny and Li Ming will put up a Christmas tree. Have you ever seen a Christmas tree before Where did you see it
Christmas!
Topic Introduction
Lead in
How did you spend Christmas
What do you want at Christmas (如果孩子们不会用英语表达可用汉语）
Christmas!
Presentation
Listen to the recording and think
Presentation
Look at new words
tomorrow/t m r / 明天
Tomorrow will be rainy.
to
rrow
mo
Presentation
Look at new words
then/ en/ 然后;接着
Then I will read a book.
th
n
e
Presentation
Look at new words
put up/p t p/ 装饰;张贴
I want to put up the tree.
up
put
Presentation
Text Reading
Let’s put up a Christmas tree
1
Yesterday my dad bought a Christmas tree! Let's put it up. It's fun.
First, I'm going to put the lights on the tree.
1
Yesterday my dad bought a Christmas tree! Let's put it up. lt's fun.
First, I'm going to put the lights on the tree.
Presentation
Let’s put up a Christmas tree.
Key Sentences
Let’s put up my classroom.
Presentation
Text Reading
Let’s put up a Christmas tree
1
Then I'm going to put Christmas things on the tree
2
Then I'm going to put Christmas things on the tree
Presentation
Text Reading
Let’s put up a Christmas tree
1
Now, we put our gifts under the tree.
The star always goes on top!
3
Now, we put our gifts under the tree.
The star always goes on top!
Presentation
Text Reading
Let’s put up a Christmas tree
1
There! lt's done!
It's beautiful.
4
There! lt's done!
It's beautiful.
Presentation
Talk about the picture 1
This is _______and _______. They are standing in front of
_________________. They are going to put
the ________ first.
Jenny
Li Ming
a Christmas tree
lights
1
Yesterday my dad bought a Christmas tree! Let's put it up. lt's fun.
First, I'm going to put the lights on the tree.
Presentation
Talk about the picture 2
Then, Jenny will put some
________________ on the tree, such as…
Christmas things
2
Then I'm going to put Christmas things on the tree
Presentation
Talk about the picture 3
Now, they put _____under the tree.
Finally, they put a _____on top.
gifts
star
3
Now, we put our gifts under the tree.
The star always goes on top!
Presentation
Talk about the picture 4
The ______________ is done. It’s ___________. They are very _______.
Christmas tree
beautiful
happy
4
There! lt's done!
It's beautiful.
Presentation
Text Reading
Let’s do it!
2
Draw and write
Yesterday I bought a Christmas tree.
Tomorrow I'm going to put it up.
Yesterday (昨天)是一般过去时态的标志。
Tomorrow (明天)是一般将来时态的标志
Yesterday I bought a Christmas tree.
Tomorrow I'm going to put it up.
Presentation
Text Reading
Let’s do it!
2
Me
______________________________________________________________________________________
Tomorrow she is going to swim in the water.
Yesterday she swam in the water.
Presentation
Text Reading
Walk ,walked and be going to walk
3
Let's find the
differences!
Danny walked to
school.
Mrs.Smith bought
a scarf.
I brought a christmas
tree to my family.
Danny walked to school.
Mrs.Smith bought
a scarf.
I brought a christmas
tree to my family.
Yesterday
Presentation
Text Reading
Walk ,walked and be going to walk
3
Let's find the
differences!
Danny walks to
the bus stop.
Mrs. Smith buys
some gifts.
I bring some lights for the Christmas tree.
Danny walks to
the bus stop.
Mrs. Smith buys
some gifts.
I bring some lights for the Christmas tree.
Often
Presentation
Text Reading
Walk ,walked and be going to walk
3
Danny is going to
walk to the park.
Mrs. Smith is going to buy some food.
I bring some lights for the Christmas tree.
Let's find the
differences!
Tomorrow
Danny is going to
walk to the park.
Mrs. Smith is going to buy some food.
I bring some lights for the Christmas tree.
Presentation
Yesterday l bought a Christmas tree.
一般过去时：用来描述已经做过的事情。
I walked to school.
Presentation
动词变过去式的规则
1.一般动词,直接在词尾加-ed
watch — watched 看
help — helped帮助
2.以“不发音的字母e”结尾的动词,直接在词尾加-d
dance — danced 跳舞
live — lived 居住
● 规则动词
Presentation
动词变过去式的规则
3.以“辅音字母 + y结尾”的动词,变“y”为“i”,再加-ed
carry — carried 搬运
study — studied 学习
4.以“重读闭音节结尾且末尾只有一个辅音字母”的动词,双写这个辅音字母,再加-ed
stop — stopped 停止
plan — planned 计划
Presentation
动词变过去式的规则
● 不规则动词
原形 过去式 原形 过去式 原形 过去式
do did go went take took
swim swam fly flew buy bought
have had see saw am/is was
come came get got are were
sing sang teach taught win won
eat ate drink drank read read
Presentation
Today my sister has a gifts.
一般现在时:描述某人做某事或者习惯做某事，或者表述永恒真理。
We have an Engliah on Monday.
Presentation
在主语是第三人称单数时（he, she, it人名）, 注意动词“单三”的变化规则：
1.一般在词尾直接加s。
play — plays 玩　 run— runs 跑
2.以s,x,sh,ch,o结尾，加es。
watch — watches 看　wash— washes 洗 do — does 做　
3.以辅音字母加y结尾，先变y为i再加es。
study — studies 搬运　fly — flies 飞
Presentation
We are going to put the lights on the tree.
一般将来时:描述某人将要做某事。
Danny is going to walk to school.
Presentation
一般过去时：Danny walked to school.
一般现在时: Danny walks to the bus stop.
一般将来时: Danny is going to walk to the park.
Comparative learning
Practice
Fill in the blanks with “put up, put on ,under,on top”
Christmas is coming! We have Christmas trees, lights and Santa.Let’s a Christmas tree! First,
I’m going to the lights the tree. Now ,we put our gifts the tree. The star always goes ! There ! It’s done. It’s beautiful.
put up
put
on
under
on top
Practice
写出下列动词的过去式
go ---
went
watch ---
watched
carry ---
carried
stop ---
stopped
read ---
read
live ---
lived
I went to Beijing (tomorrow/yesterday).
I am going to Beijing (tomorrow/yesterday).
划掉不合适的时间状语
Summary
tomorrow
then
put up
Let’s put up a Christmas tree.

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