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She/ he is reading.
She/ he isn’t working.
They ____________ football. They_____________ basketball.
They ___________ taijiquan. They_______________ yangge.
He ________________ TV.
He ______________ on a computer.
are playing
aren’t playing
are playing
aren’t playing
isn’t watching
drawing
watching
writeing
running
swimming
danceing
lieying
现在分词的构成
1.直接加 –ing
2.如果动词末尾有不发音的e ,则去e加 -ing
3.以重读闭音节结尾,且后三个字母为辅元辅结构的，应双写最后一个字母,再加 –ing.如：running, swimming, beginning, sitting, getting, shopping, 4.以ie结尾，把ie改y 再加ing，
如 lie-lying, die-dying, tie-tying.
1）Look! The boy _________ (cut) his birthday
cake.
2）The boy ________(lie) on his bed now.
3）At the moment, we ______________ (listen)
to our teacher.
4）Listen! Daniel _____________ (sing) an
English song.