(共32张PPT)
小学英语·人教PEP版·五年级下册
Unit 5 Whose dog is it
Period 5
Part B Let's learn & Let’s play
Warm-up
游戏:你演我猜
活动要求:请三名学生分别表演睡觉、喝水和吃东西的动作,然后用“Is he/she... ”向其他学生提问,学生根据表演作肯定或否定回答。若答案为否定,学生应用句子“He/She is...”描述表演的动作。
示例:
T:(指着表演睡觉的学生)Is he eating
Ss:No, he isn't. He is sleeping.
T:(指着表演喝水的学生)Is she drinking
Ss:Yes, she is.
...
Let’s sing
Animals,animals are everywhere
Rabbits and monkeys and elephants,
Pandas and tigers, too.
Some are climbing, some are jumping,
Animals in the zoo.
Cats and monkeys and elephants,
A dog, a rabbit, a bear.
Some are eating, some are sleeping.
Animals everywhere!
Presentation
Let’s learn
(正在)攀登;攀爬
e.g.The monkey is climbing a tree.
那只猴子正在爬树。
短语:climbing a/the tree 爬树
/ kla m /
动词原形:climb
(正在)吃
e.g.The dog is eating.
这条狗正在吃东西。
短语:eating lunch 吃午餐
/ i t /
动词原形:eat
(正在)玩耍
e.g.The rabbits are playing with a ball.
这些兔子正在玩一个球。
短语:playing with 和……一起玩;玩……
/ ple /
动词原形:play
(正在)跳
e.g.The boys are jumping.
这些男孩正在跳跃。
短语:jumping high 跳高
/ d mp /
动词原形:jump
(正在)喝(水)
e.g.The dog is drinking water.
这条狗正在喝水。
短语:drinking water 喝水
/ dr k /
动词原形:drink
(正在)睡觉
e.g.The rabbits are sleeping now.
兔子们正在睡觉。
/ sli p /
动词原形:sleep
climbing
eating
playing
jumping
drinking
sleeping
Read and find out.
都是动词-ing形式,由“动词原形+-ing”构成,表示“正在……”。
所有动词的-ing形式都是在动词原形后面加-ing吗?
当然不是!我们一起来看看动词-ing形式还有哪些变化规则吧!
running(跑步)
sitting(坐)
shopping(购物)
running(跑步)
sitting(坐)
shopping(购物)
观察单词,找出单词的共同特点!
它们的动词-ing形式都是双写了词尾的辅音字母,然后再加-ing!
以单个辅音字母结尾的重读闭音节动词变-ing形式时,要双写词尾的辅音字母,再加-ing。
dancing(跳舞)
taking(拍<照>)
dancing(跳舞)
taking(拍<照>)
coming(来)
观察单词,找出单词的共同特点!
它们的动词-ing形式都是去掉了动词原形末尾的e,然后再加-ing!
以不发音的e结尾的动词变-ing形式时,要去掉词尾的e,再加-ing。
lying(说谎,原形为lie)
以ie结尾的动词变-ing形式时,要将词尾的ie变为y,然后再加-ing!
动词 规则 例词
一般情况 直接加-ing going,sleeping,eating,drinking,climbing
以不发音的字母e结尾的动词 去e,再加-ing dancing,taking,coming
以单个辅音字母结尾的重读闭音节动词 双写末尾的辅音字母,再加-ing running,sitting
ie结尾的动词 变ie为y,再加-ing lying
是重点哦!
Listen and read.
each/i t /每一;各个
短语:each other互相
活动要求:两人一组,参照陈洁和迈克的对话,谈论小动物们正在做的事情。
Pair work
Let’s play
读一读,理解每个词组的含义。
Wu Binbin
活动要求:四人一组,其中三人随机从教材上的三组卡片中各选择一个词组,第四个人造句。看看谁造的句子最有趣吧!
选词组句
Wu Binbin
示例:
Mike is running at school.
Oliver is jumping under the tree.
Wu Binbin is playing in the park.
John is listening to music in the living room.
Zhang Peng is playing with my father.
Practice
头脑风暴
活动要求:全班学生分为三组,小组讨论,想出尽可能多的符合动词
-ing形式构成规则的动词。
示例:
直接加-ing:doing,playing,picking,cleaning,opening,looking,trying,cooking,flying,speaking,watching,reading,singing,drawing,eating,planting
去e再加-ing:closing,driving,making,taking,dancing,writing,riding
双写末尾的辅音字母,再加-ing:swimming,shopping,running,sitting,getting,cutting
Exercise
一、选出下列动词的-ing形式。
( )1.write A.writing B.writeing
( )2.sit A.siting B.sitting
( )3.read A.reading B.readding
( )4.pick A.pickking B.picking
( )5.take A.taking B.takeing
( )6.lie A.lieing B.lying
A
B
A
B
A
B
二、给单词选择对应的图片。
( )1.climbing ( )2.playing ( )3.jumping
A. B. C.
B
A
C
( )4.eating ( )5.drinking ( )6.sleeping
D. E. F.
E
F
D
Homework
1.抄写五遍本课的几个生词。
2.背记动词变-ing形式的变化规则。
3.熟读”Let’s play“中组合的句子,并操练本单元的核心句型。
4.完成本课时对应练习。
Thanks for listening!