現(xiàn)在進(jìn)行時(shí)

　　1．現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在進(jìn)行或發(fā)生的動(dòng)作，也可表示當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作。

　　2．現(xiàn)在進(jìn)行時(shí)的肯定句基本結(jié)構(gòu)為be+動(dòng)詞ing.

　　3．現(xiàn)在進(jìn)行時(shí)的否定句在be后加not。

　　4．現(xiàn)在進(jìn)行時(shí)的一般疑問句把be動(dòng)詞調(diào)到句首。

　　5．現(xiàn)在進(jìn)行時(shí)的特殊疑問的基本結(jié)構(gòu)為：

　　疑問詞不達(dá)意+be+主語+動(dòng)詞ing?

　　但疑問詞當(dāng)主語時(shí)其結(jié)構(gòu)為：

　　疑問詞不達(dá)意+be+動(dòng)詞ing?

　　動(dòng)詞加ing的變化規(guī)則

　　1．一般情況下，直接加ing，如：cook-cooking

　　2．以不發(fā)音的e結(jié)尾，去e加ing，如：make-making, taste-tasting

　　3．如果末尾是一個(gè)元音字母和一個(gè)輔音字母，雙寫末尾的輔音字母，再加ing，如：run-running, stop-stopping

　　現(xiàn)在進(jìn)行時(shí)專項(xiàng)練習(xí)：

　　一、寫出下列動(dòng)詞的現(xiàn)在分詞：

　　play________ run__________ swim _________make__________

　　go_________ like________ write________ _ski___________

　　read________ have_________ sing ________ dance_________

　　put_________ see________ buy _________ love____________

　　live_______ take_________ come ________ get_________

　　stop_________ sit ________ begin________ shop___________

　　二、用所給的動(dòng)詞的正確形式填空：

　　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 .

　　三、句型轉(zhuǎn)換：

　　1. They are doing housework .(分別改成一般疑問句和否定句)

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　　2．The students are cleaning the classroom . ( 改一般疑問句并作肯定和否定回答)

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　　3．I'm playing the football in the playground .(對(duì)劃線部分進(jìn)行提問)

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　　4．Tom is reading books in his study . (對(duì)劃線部分進(jìn)行提問)

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