(共27张PPT)
Unit 2 My favourite season
Part A
Let’s learn & Ask and answer
PEP·五年级下册
Let's sing a song
A: Which season do you like best
B: I like … best.
—What can you do in spring
—I can ... in spring.
There are beautiful flowers everywhere.
We can see beautiful flowers.
We can plant trees.
We can fly kites.
—What can you do in spring
go on a
picnic
—We can go on a picnic in spring.
—What can you do in summer
—I can ... in summer.
eat ice cream
—What can you do in summer
—I can ... in summer.
go swimming
—What can you do in autumn
apples
pick
—I can pick apples in autumn.
摘苹果
摘香蕉
摘橘子
摘草莓
摘梨子
摘桃子
pick apples
pick bananas
pick oranges
pick strawberries
pick pears
pick peaches
It's cold and snowy in winter.
play in the snow.
What can you do in winter
I can
I can make a snow ball.
What can you do in winter
What can you do in winter
I can make a snowman.
What's missing
Look and match
play in the snow
plant flowers
go on a picnic
make a snowman
go swimming
pick apples
去野餐
摘苹果
堆雪人
种花
在雪地里玩
去游泳
Let's learn
Role play
Ask and answer
Different seasons have different colours.
Exercise
问答句配对。
( )1.What do you do on the weekend
( )2.What's the weather like in summer
( )3.Which season do you like best
( )4.When do you play sports
( )5.When is the best time to go to beijing
A.I play sports at 5:00 p.m.
B.I like summer best.
C.Sometimes I visit my grandparents.
D.It's sunny and hot.
E.Fall.
C
D
B
A
E
Homework
听录音跟读对话。
See you!
南北半球季节的差异：
划分不同:在北半球, -般把3、4、5三个月划为春季； 6、7、8三个月划为夏季； 9、10、 11三个月划为秋季；12、1、2三个月划为冬季。而南半球的季节恰好与北半球相反。当地球绕着太阳公转时,地轴总是倾斜的,角度为60度34分,且倾斜方向不会改变。就引起了太阳在地球表面的直射点在南、北回归线移动,太阳直射北回归线时,北半球单位面积获得的太阳光热量多,且北半球白昼比黑夜长 ,因此,北半球气温会是一年中最高的时候，为厦季 ;这时南半球受到太阳斜射,光线透过大气层的路程比较远,单位面积得到的太阳光热量少,况且黑夜比白昼长很多,因此,处于-年中最冷的季节。当太阳的直射点由北回归线向南回归线移动时,北半球所获得的太阳辐射热量逐渐削减,顿季进入秋季,慢慢转入冬季;而南半球却相反,获得的太阳辐射量由少逐渐增多,佟季进入春季,从而过渡到夏季。
