现在进行时态讲解与练习.ppt

1、现在进行时态讲解与练习,用所给动词适当形式填空： 1,The girl _（teach） us English on Sundays. 2,He usually_ (water) flowers in the evening. 3,We often_(go)swimming in summer. 4,The boy _ （ draw）a picture now. 5,Listen .Some birds _ （ sing）in the tree . 6,Look! the girls _（dance ）in the classroom .,teaches,waters,go,is drawin

2、g,are singing,are dancing,现在进行时态定义：,构成：,标志性词语：,表示现在或现阶段正在进行或发生的动作或存在的状态。,Eg: They are waiting for a bus now.,now, Look! Listen!,Look! The boys are playing football.,Listen! A girl is singing in the classroom.,由be(am/is/are)+动词-ing形式构成,_,_,_,动词现在分词的构成规则:,draw- , cook- , read-,drawing,cooking,reading,

3、1,一般情况下直接加ing,come- make- leave- have- take-,coming,making,leaving,having,taking,2, 以不发音的字母e结尾的单词,去掉字母e，再加ing,run- swim- stop- sit-,running,swimming,stopping,sitting,3,以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现 “辅，元，辅”结构的动词，双写末尾的辅音字母，再加ing,4 以ie结尾的动词，把ie改为y ，再加ing die-dying lie-lying,动词现在分词的构成规则 1 一般情况下直

4、接加ing think-thinking sleep-sleeping study-studying 2 以不发音的字母e结尾的单词,去掉字母e，再加ing come-coming make-making leave-leaving have-having take-taking 3 以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现 “辅，元，辅”结构的动词，双写末尾的辅音字母，再加ing stop-stopping sit-sitting run-running swim-swimming 4 以ie结尾的动词，把ie改为y ，再加ing die-dying lie

5、-lying,现在进行时的句型变化:,肯定式结构：,Eg:We are running now.,主语+be+动词-ing形式+其他.,否定式结构:,Eg:We arent running now.,主语+be+not+动词-ing形式+其他.,注意：is not=isnt, are not=arent, am not 不能缩写,一般疑问句式结构：,Eg: Are you running now? Yes, we are. No, we arent.,Be+主语+动词-ing形式+其他？,_,特殊疑问句式结构：,Eg: What are you doing?,疑问词+be+主语+其他？,注意：

6、变一般疑问句和特殊疑问句时，第一人称I 和we要变成第二人称you,be动词am变成are, 回答时前后人称要保持一致。,将下列单词变成现在分词： make_take_ study_get_ go_ put_ write_ _cook_ read_ have_ sing _ dance_ put_ see_ buy _ love_ live_ take_ come _ get_ stop_ sit _ begin_ shop_,. 用现在进行时完成下列句子1. What _ you _ (do)? 2. I _ (sing) an English song. 3. What _ he _ (m

7、end)?4. He _ (mend) a car. 5. _ you _ (fly) a kite? Yes, _. 6. _ she _ (sit) in the boat? 7. _ you _ (ask) questions? 8. We _ (play) games now. 9. What are you _(do) now? I _(eat) bread. 10. Its nine oclock. My father_(work) in the office. 11. Look, the boy_(put) the rubbish into the bin. 12. _he_(c

8、lean) the classroom? No, he isnt. He_(play). 13. Where is Max? He_(run) on the grass. 14. Listen, who_(sing) in the music room? Oh, Mary_(sing) there.,选择题 ( )1. Look! The boy_ his mother do the housework(家务工作). are wanting B. help C. is helping D. is looking ( )2. Look. Lucy is _ a new bike today. j

9、umping B. running C. riding D. taking ( )3. Look! The girls _ new dresses. A. are wearing B. wearing C. are wear D. is wearing ( )4. Listen! She _ in the classroom. is singing B. sing C. to sing D. is sing ( )5. Listen! The baby _ in the room. A. crying B. cried C. is crying D. cries ( )6._are the b

10、irds doing? They are singing in a tree. A. Who B. What C. How D. Where ( )7. Is she_ lunch? eat B. eating C. eatting D. eats ( )8. They are _ their clothes. making B. putting C. put away D. putting on ( )9. _are you eating? Im eating hamburger. What B. Which C. Where D. Which ( )10. The children _ football. is playing B. are playing C. play the D. play a some coffee for it.,按要求进行句型转换： 1. Look! Lily is dancing.（改为一般疑问句） _ 2.Kate is looking for her watch.（改为否定句） _ 3. Mrs white is watching TV.（对划线部分提问） _ 4.I am doing homework.（改为否定句） _ 5.They are doing housework .(分别改成一般疑问句和否定句) _ 6.T