Unit4
I have a pen pal
B . Let’s learn
What’s your hobby ?
I like ….
What ‘s your pen pal’s hobby ?
He likes ….
Mr. Black
Beijing
He lives in Beijing .
A B C
Does he teach English?
Yes ,he does.
A B C
Does he teach Chinese?
Yes ,he doesn’t.
Does Mr. Black live in Beijing ?
Yes , he dose .
Does Mr. Black live in Nanchang?
No ,he doesn’t .He lives in Beijing .
My pen pal lives in china.
Does your pen pal live in china？
No , he does .
He lives in Australia
Does she/he cook Chinese food?
Cooks Chinese food
Does she/he study Chinese?
studies Chinese
Does she/he do word puzzles?
does word puzzles
Does she/he go hiking?
goes hiking
read –
look –
work –
say –
run –
go –
do –
watch –
teach –
have –
一般现在时动词第三人称单数的变化规则
1. 一般情况下，动词后直接加s.
Eg：works, gets, reads等.
2. 以s，x，ch，sh或o结尾的动词，在后面加es
Eg：goes, teaches, watches等。
动词have遇在主语是第三人称单数时，have改为has，如：He has an interesting book .

写出下列动词的第 三 人称单数形式
reads
looks
works
says
runs
goes
does
watches
teaches
has
Thank you !