现在进行时专题讲解

现在进行时一、 学前测试改错 ( ) 1. Are your brother speak English? ( ) 2. Does he likes to go fishing? ( ) 3. He likes to plays games after class. ( ) 4. Mr. Wu teachs us English. ( ) 5. She dont do her homework on Sundays.用所给词的正确形式填空1. Mr. Liu _(have) no children.2. _his mother _(cook)? Yes, she does. 3. My brother _ （like）to play football very much4. My parents_ (like)to read science magazines.5. I want to _(be) a teacher when I grow up(长大).6. Everything _ (go) very well.7. Everyone _(say) she is a good shop assistant.8. He _(get) up at six oclock.二、知识讲解知识点一：1.定 义：现在进行时表示正在发生或进行的动作。2.标志词：(1) 时间状语 now 、at the moment (2) 句前有提示词look 、listen 、look at 3.谓语动词的构成：be +动词-ing4.动词-ing的构成规则规 则原 形-ing形式一般在动词原形末尾加-ingwash catch watch play listen clean washing catching watching 以不发音字母e 结尾的动词，先去掉e,再加-ingmake take ride write live hope making taking riding 以重读闭音节（辅元辅）结尾的动词，双写末尾辅音，再加-ingsit put get begin stop shopset run cut sitting putting getting 以ie 结尾的动词，先把ie变成y 再加-inglie tie die lying tying dying 注意： see-seeing draw-drawing listen-listening现在分词很好记，动词后缀-ing。直接加、去e加、双写加。还有一点要注意ie要用y来替。知识点二：现在进行时的肯定肯定句、否定句、疑问句形式：1、肯定句（1）第一人称：主语 + am + 现在分词 + eg. I am watching TV. 我现在看电视。（2）第三人称单数：主语 + is + 现在分词 + eg. She is washing the dishes. 她正在洗澡。（3）第二人称及复数人称：主语 + are + 现在分词 + eg. They are playing games. 他们正在做游戏。2、否定句主语 + 相应be动词 + not + 现在分词 + eg. He isnt watching TV. 他没在看电视。I am not cooking. 我没有在做饭。We arent haveing English calss. 我们没在上英语课。注意 is not和are not可缩写为isnt和arent。3、一般疑问句句型 相应be动词 + 主语 + 现在分词 + ？eg. Are you dancing? 他们正在跳舞吗？Is he drawing a picture? 他正在画一张画吗？Are you talking with your friend? 你正和你的朋友谈话吗？一般疑问句的答语（1）肯定回答：Yes, 主语 + 相应be动词。（2）否定回答：No, 主语 + 相应be动词 + not。eg. Are you listening to the music? Yes, I am. / No, I am not. 你正在听音乐吗？是的，我正在听。/ 不，我没在听。Is Aunt Wang knitting a sweater? No, she isnt. 王阿姨正织毛衣吗？不，她没有。4、现在进行时的特殊疑问句 特殊疑问词 + 相应be动词 + 主语 + 现在分词 + ？eg. What are you doing? 你正在干什么？Who is singing a song? 谁在唱歌呢？Why are they cleaning their room? 他们为什么在打扫房间？现在进行时特殊疑问句的答语回答特殊疑问时，根据不同的疑问词的情况来决定回答方式。回答what提问时，答语是现在进行时的肯定形式；回答who提问时，只需说明主语是谁，再加相应的be动词即可。eg. What is he doing? He is writing a letter. 他正在干什么？他正在写信。Who is swimming in the lake? Jim is. 谁正在湖里游泳？吉姆正在游泳。5、现在进行时的用法（1）表示阶段或现在正在发生的动作。eg. Look! He is flying a kite. 看，他正在放风筝。It is raining now. 天正下着雨。Dont make any noise. The baby is sleeping. 不要吵，孩子正在睡觉。（2）动词现在进行时常与always搭配使用，表示反复出现或习惯性的动作，隐含说话人的赞扬、喜好或厌恶的情绪。eg. He is always talking. 你老是说个没完没了。She is always helping people. 她总乐于助人。 时间状语：now, these days, recently等。如果句子中出现提示语，如look,listen等也经常用现在进行时。现在进行时用法口诀主语在前be在后，现在分词跟着走，其他成分不可丢。变一般很简单，把be 提到句子前，否定句也不难，be后要把not添。还有一点要注意，动作提问doing替。三、强化练习写出下列动词的现在分词：play_ run_ swim _make_go_ like_write_sky_ read_ have_ sing_ dance_put_ see_ buy _ love_ live_ take_ come _get_stop_ sit _ begin_ shop_用所给的动词的正确形式填空：1.They _(not ,water) the flowers now.2.Look! the girls _(dance )in the classroom .3.What is our granddaughter doing? She _(listen ) to music.4. Its5oclock now. We _(have)supper now5._Helen_(wash )clothes? Yes ,she is .汉译英。1.康康在操场上打篮球。 Kangkang is playing basketball .2.他此刻正在睡觉。 He is sleeping . 3.你在做作业吗？ you your homework ?句型转换。1.I am running on the playground .(变否定句) I on the playground .2.She is dancing in the gym.(变一般疑问句，并做肯定回答) dancing in the gym ？Yes, .3.They are sleeping at the moment.(划线部分提问) they at the moment ? 中译英1.玛利亚在做什么？ What Maria now?2.我们正在看电视。 We TV.3.Tom 在图书馆看书。Tom books in the library. 完成下列现在进行时的句子：1.The students _ _ (listen) to the teacher now.2.Li Lei_ _ (watch) TV now.3.She_ _ (look) at a nice picture now.4.Look! The boys_ _ (play) basketball.5. he (clean) the blackboard? No, he isnt.6.Tom (play) football on the playground at the moment . 7.Listen! They_ _ (sing) a song.选择填空。( ) 1.What are you doing? Im_ an interesting book.A. looking B. seeing C. reading( ) 2. What _ your sister doing? She _ cleaning the floor.A. are, is B does, is C. is, is( ) 3. Kate is _ her green dress now .A. putting on B puts on C wear ( ) 4. Is she_ her homework? No, she_.A do, doesnt B does, isnt C doing, is D doing, isnt( ) 5. Look! The cousins _ new sweaters.A. are wearing B. wearing C. are wear D. is wearing( ) 6. Dont talk here. My father and mother _.A. is sleeping B. are sleeping C. sleeping D. sleep( ) 7 Listen! The birds _ in the tree .A sing B singing C is singing D are singing( ) 8. Who _ over there now?A. drawing B. is draw C. is drawing D. draw( ) 9. The students _ an English class.A. have B. having C. is having D. are having( ) 10. Listen! The baby _ in the room.A. crying B. cried C. is crying D. cries4励志语录：All things are difficult before they are easy. 万事开头难。