现在进行时态复习总结（1）表示正在发生的动作，通常用“now,look”.（2）基本形式： be + 动词+ing eg: I am(not) doing my homework.You/We/They are(not) reading.He/She/It is(not) eating.What are you doing? Is he reading?（3）动词的现在分词形式（do+ing）Most verbs +ing walk—walkingVerbs ending in e -e + ing come—comingShort verbs ending in a vowel + a consonant Doubleconsonant run-runningswim-swimming
