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(现在进行时)
Present Continuous Tense:
结构:主语+be +动词 ing
〔现在分词〕形式
am
is
are
What is he doing ?
He is running .
What is he doing ?
He is swimming.
What are they doing?
They are playing table tennis.
Look at tham carefully!
What’s he/she doing?
现在分词的构成
（1）大多数动词后直接加ing
playing, watching, listening, flying
（2）以不发音e结尾的，去e加ing.
take-taking write-writing
make-making live-living
（3）以重读闭音节结尾，末尾只有一个辅音字母，应双写辅音字母再加ing.
swim—swimming sit--sitting
run—running get—getting
少数几个以ie结尾的词变ie为y，再加ing
Die-dying lie-lying
Do you know how to get “--ing” ? Let’s try !
do ______ watch ______
clean ______ read______
eat_______ play________