.七年级现在进行时.ppt

现在(正在)进行时
【定义】
现在(正在)进行时表示说话的瞬间正在进行或发生的事情。
They are singing and dancing happily now .
他们正在高兴地唱歌跳舞。
She is showing her friend around the city .
她正在带一位朋友游览城市。
肯定句形式:
I + am 动词ing.
如:I am reading (read) an interesting story book now.
She/He/It + is 动词ing.
如:Tom is reading (read) an interesting story book now.
We/You/They + are动词ing.
如:They are reading (read) an interesting story book now.
否定句形式:
直接在be(am, is, are)之后加not,其余照抄。
如: I am not reading ( not read) an interesting story book now.
Tom isn’t reading ( not read) an interesting story book now.
They aren’t reading ( not read) an interesting story book now.
一般疑问句:
直接将be(am, is, are)提到主语之前,其余照抄。
如:Is Tom reading (read) an interesting story book now?
Are they reading (read) an interesting story book now?
特殊疑问句:
首先分析划线部分的意思,确定用哪个疑问词(what, where, who, when, which, whose, how, how many, how much, what shape, what colour, what … doing, where … going, what … do),然后再将原句变为一般疑问句形式(即将be动词提到主语之前,其余的不变)。
现在进行时的时间标志短语汇总:
now“现在”
如: Jim is playing er now.
Look! Listen! “看啊!听啊!”
如:Look! Mr. Lee is working on puter.
Listen! The birds are sing in the tree.
right now= at the moment“此刻”
如:The monkeys are climbing up the trees at the .
Where is…? 问题的回答,暗指说话的时候。
如:—Where is your mom, Tom?
—Oh, she is cooking in the kitchen.
前面早就阐明是现在的短文中。
1. My parents ____________(watch)TV now.
2. Look. Three boys ___________(run).
3. What _______ your mother ___________(do)now?
4. _______ your dog ___________ now?(sleep)
5. _______ you ___________(listen)to music? Yes, I am.
are watching
are running
is
doing
Is
sleeping
Are
listening
句型转换。
1. Look! Lily is dancing.(改为一般疑问句)
________________________________________________
2. Kate is looking for her watch.(改为否定句)
________________________________________________
3. Mrs White is watching TV.(对划线部分提问)
________________________________________________
4. I am doing homework.(改为否定句)
________________________________________________
5. They are waiting