红杉树智能英语 人难我难；我不畏难 人易我易；我不大易
现在进行时
1．现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。
2．现在进行时的肯定句基本结构为be+动词ing. 3．现在进行时的否定句在be后加not。
4．现在进行时的一般疑问句把be动词调到句首。
5．现在进行时的特殊疑问的基本结构为：疑问词+ be + 主语 + 动词ing? 但疑问词当主语时其结构为：疑问词+ be + 动词ing? 提示词：now现在 am is are 固定搭配：
I am You are He is She is We are They are It is Mike is Mike and Sarah are The elephant is The elephants are 动词加ing的变化规则
1．一般情况下，直接加ing，如：cook-cooking 2．以不发音的e结尾，去e加ing，如：
make—making use—using take—taking have—having ride—riding dive—diving write—writing dance—dancing taste-tasting
3．如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如： stop-stopping get—getting set—setting run—running swim—swimming put—putting 现在进行时专项练习：
一、写出下列动词的现在分词：
play________run_________swim_________make__________go_________like________ write_________ski___________read________have_________sing ________ dance_________put_________ see________ buy _________love____________ live_______ take_________ come ________ get_________stop_________ sit ________ begin________ shop___________give __________fly_________ plant _________ask ________ smoke ______ 二、用所给的动词的正确形式填空：
1.The boy __________________ ( draw)a picture now.
2. Listen .Some girls _______________ (sing) in the classroom. 3. My mother _________________ (cook) some nice food now. 4. What _____ you ______ ( do ) now?
5. Look. They _______________( have) an English lesson . 6.They ____________(not ,water) the flowers now.
7.Look! the girls ________________(dance )in the classroom .
8.What is our granddaughter doing? She _________(listen ) to music. 9. It’s 5 o’clock now. We _____________(have)supper now 10.______Helen____________(wash )clothes? Yes, she is.
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现在进行时
