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1、 现在进行时态讲解与练习现在进行时态讲解与练习用所给动词适当形式填空：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 .teac
2、heswatersgois drawingare singingare dancing现在进行时态定义现在进行时态定义：构成构成： 标志性词语：标志性词语： 表示现在或现阶段正在进行或发生的动作或表示现在或现阶段正在进行或发生的动作或存在的状态。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.由由be(am/is/are)+动词动词-ing形式构成形式构成_动词现在分词
3、的构成规则动词现在分词的构成规则:draw- , cook- , read- drawingcookingreading1,一般情况下直接加一般情况下直接加ingcome- make- leave- have- take-comingmakingleavinghavingtaking2 , 以不发音的字母以不发音的字母e结尾的单词结尾的单词,去掉字母去掉字母e，再加，再加ingrun- swim-stop- sit- runningswimmingstoppingsitting3, 以重读闭音节以重读闭音节（重读闭音节即两个辅音中间夹一个（重读闭音节即两个辅音中间夹一个元音并且重读的音节）元音
4、并且重读的音节）结尾，呈现结尾，呈现 “辅，元，辅辅，元，辅”结结构的动词，双写末尾的辅音字母，再加构的动词，双写末尾的辅音字母，再加ing4 以以ie结尾的动词，把结尾的动词，把ie改为改为y ，再加，再加ingdie-dying lie-lying现在进行时的句型变化现在进行时的句型变化:肯定式结构：肯定式结构：Eg:We are running now.主语+be+动词-ing形式+其他.否定式结构否定式结构:Eg:We arent running now.主语+be+not+动词-ing形式+其他.注意：注意：is not=isnt, are not=arent, am not 不能缩
5、写不能缩写一般疑问句式结构：一般疑问句式结构：Eg: Are you running now? Yes, we are. No, we arent.Be+主语主语+动词动词-ing形式形式+其他？其他？_特殊疑问句式结构：特殊疑问句式结构：Eg: What are you doing?疑问词疑问词+be+主语主语+其他？其他？注意：变一般疑问句和特殊疑问句时，第一人称注意：变一般疑问句和特殊疑问句时，第一人称I 和和we要变成第二人要变成第二人称称you,be动词动词am变成变成are, 回答时前后人称和时态要保持一致。回答时前后人称和时态要保持一致。将下列单词变成现在分词：将下列单词变成现在
6、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 _ (mend)?4. He _ (mend) a car.5. _ you _ (fly) a kite? Yes, _.6. _ she
7、_ (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_(clean) the classroom?No, he isnt. He_(play).13. Where is Max? He_(run) on th
8、e grass.14. Listen, who_(sing) in the music room? Oh, Mary_(sing) there.选择题选择题 ( )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.jumping B. running C. riding D. taking( )3. Look! The girls _ new dresses. A. ar
9、e 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 birds doing? They are singing in a tree. A. Who B. What C. How D. Where( )7. Is she_
10、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 asome coffee for it. 按要求进行句型转换：按要求进行句
11、型转换：1. Look! Lily is dancing.（改为一般疑问句）（改为一般疑问句）_2.Kate is looking for her watch.（改为否定句）（改为否定句）_3. Mrs white is watching TV.（对划线部分提问）（对划线部分提问）_4.I am doing homework.（改为否定句）（改为否定句）_ 5.They are doing housework .(分别改成一般疑问句和否定句分别改成一般疑问句和否定句)_6.The students are cleaning the classroom . ( 改一般疑问句并作改一般疑问句并作肯定和否定回答肯定和否定回答)_7.Im playing the football on the playground .(对划线部分进行提对划线部分进行提问问)_8.Tom is reading books in his study . (对划线部分进行提问对划线部分进行提问) _