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1、精选优质文档-倾情为你奉上现在进行时的语法一.概念：表达现在正在做某事。(标志词：now 现在, look 看, listen 听, at present 目前at the moment 此刻，right now 立刻二基本结构：a.肯定句: 主语+be（即am is are） +v-ing+其它. 如: I am reading a book.b.否定句：直接在be后加not. 如：I am writing. I am not writing.c.一般疑问句及回答:问句,直接把be提前,肯定回答:Yes,主语 +be 否定回答: No,主语+be+not -Are you drawing ?
2、-Yes,I am./No, Im not三、规则动词变化规律：一般情况下，动词后直接加ingworking, buying, visiting, talking, saying以不发音e结尾动词，去掉e，然后加ingtaking, having, using, driving, writing, practicing以辅音字母+元音字母+辅音字母结尾的重读闭音节，双写末尾辅音字母，然后加ingstopping, shopping, sitting, getting running swimming四、达标训练I.用所给动词的适当形式填空.1.Look! The cat_(run)up the
3、 tree.4.Tom_(play)the piano in the room.5. They_(sing)in the classroom.6. My parents _（watch）TV now. 7. Look. Three boys _（run）. 8. What _ your mother _（do）now? 10. _ you _（listen）to music? Yes, I am. 11. Look, Miss Chen _ football.（play） III.选择填空.1.My mother is _TV.A.looking at B.seeing C.reading D
4、.watching2.-_you _a book? -Yes,I am.A.Do,read B.Are ,read C.Are ,reading D.Are ,looking4.I _my eraser,but I cant _ it.A.look for ,finding B.am finding,look for C.am looking for,find D.find,look for5. Who _ over there now? A. singing B. are sing C. is singing 6. Its nine ten. The students _ a music class. A. have B. having C. are having 7. Listen! The boy _. A. crying B. is crying C. cries 8. Dont talk here. Grandparents _. A. sleep B. is sleeping C. are sleeping_专心-专注-专业