文档介绍：Present continuous tense
现在进行时
Definition
We use the present continuous
tense to talk about things that are happening now.
我们使用现在进行时谈论现在正在
发生的事情.
When we saw the following words, we should use present continuous
at present 目前；现在
at the moment 此刻，现在
right now 此刻，现在；立刻，马
now 现在
Look ! Listen !
How to form the ‘-ing’ form of a verb.
walking
coming
lying
running
lie—lay—lain—lying（vi．）
（躺下，位于）
lay—laid—laid—laying（vt．＆vi．）
（平放、产卵）
lie—lied—lied—lying（vt．＆．vi．）
（撒谎）
positive：be(is am are) doing
negative：be(is am are) not doing
He/She/It is (not) eating.
I am (not) eating.
You/We/They are (not) eating.
Structure
Question：
Is he/she/it eating?
Yes, he/she/it is. No, he/she/it isn’t.
Am I eating?
Yes, you are. No, you aren’t.
Are you/we/they eating?
Yes, we/you/they are.
No, we/you/they aren’t.
写出下列动词的现在分语形式
read play dance write sit get
have eat look carry begin put
take swim leave
shine make sleep
cut change
lie study pay
visit wait
reading
playing
dancing
writing
sitting
getting
having
eating
looking
carrying
beginning
putting
taking
swimming
leaving
shining
making
sleeping
cutting
changing
lying
studying
paying
visiting
waiting
What is it doing?
It is dancing/skating.
What is he doing?
He is drawing.
What are they doing?
They are