(共15张PPT)
Unit
4
I
have
a
pen
pal
Part
A
Let’s
learn
Do
a
survey
Let’s
try
Let’s
talk
Part
B
Let’s
learn
Listen,match
and
say
Let’s
try
Let’s
talk
Read
and
write
Tips
for
pronunciation
Let’s
check
Let’s
wrap
it
up
单元小结
重点词汇
重点句型
小练习
目
录
欢乐记单词
轻松学语法
Part
A
Let's
learn
dance
sing
read
stories
play
football
do
kung
fu
dancing
singing
reading
stories
playing
football
doing
kung
fu
动词后面添加
ing，一般有三种常见的情况：
1.在动词后面直接添加，如collect→collecting，
play→playing等；
2.动词去掉最后不发音的字母e，再加ing，如：ride→riding，dive→diving等；
3.重读闭音节结尾，动词双写最后一个字母，然后再添加ing，如：swim→swimming，run→running等。
Swimming,swimming,I
like
swimming.
Drawing,drawing,I
like
drawing.
Reading,reading,I
like
reading.
Cooking,cooking,I
like
cooking.
Playing,playing,I
like
playing.
Jumping,jumping,I
like
jumping.
Let's
try
Zhang
Peng
is
talking
with
Oliver
about
his
pen
pal.
Listen
and
then
write
T
(true)
or
F
(false).
1.(
)
Peter
likes
basketball.
2.(
)
Peter
isn't
tall.
T
F
Let's
talk
句型学习
句型“What
are
A's
hobbies ”用于询问一个人的爱好，A处用这个人的人名代替。注意：
1.hobby的复数变形是hobbies，不要拼写错了哦。
2.“人物+撇号+s+物品”表示物品属于这个人，如果人物是像students、cats这样的复数名词，则可以只加撇号不加s。
例：students’
books
I
like
riding
a
bike.
He
likes
riding
a
bike.
比较下面两个句子：
动词原形
动词第三人称单数形式
小组讨论学习
观察并总结
1.I
like
collecting
stamps.
2.He
likes
collecting
stamps.
3.Chen
Dongshen
likes
collecting
stamps.
4.My
pen
pal
likes
collecting
stamps.
下面这些句子有什么规律？
什么时候用动词三单形式？
句子主语是第三人称单数，
动词用第三人称单数形式。
live—lives（居住，住）
teach—teaches（教）
go—goes（去）
watch—watches（看）
read—reads
（读，看）
常见的三人称单数形式的变化
快来说说你的好朋友有哪些爱好吧！
