PEP人教版小学五年级(下册)——现在进行时讲解

1、good morning everyone!,welcome to our class!,现在分词,动词现在分词的构成规律,1) 一般情况下，在动词原形后直接加-ing. 如：workworking (工作) dodoing（做） playplaying（玩）,2) 以不发音的字母e结尾的动词，去掉e，再加-ing. 如： dancedancing（跳舞） comecoming（来） (但动词词尾是字母组合ee的,就不能去掉词尾e，而应直接加-ing。例如: seeseeing),3) 单词以一个元音字母加一个辅音字母结尾，则双写辅音字母，再加-ing. 如： getgetting(得到) s

2、hopshopping（购物） runrunning（跑） swimswimming （游泳）,写出下列动词的现在分词形式. 1.help _ e _ 3.swim _ 4.eat _ 5.give _ 6.find _ 7.sit _ 8.write _,helping coming swimming eating giving finding sitting writing,写出下列动词的分词形式 talk _ sleep _ watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing _ cut _ write _,talking sle

3、eping watching sitting listening making laughing lying crying singing cutting writing,现在进行时,1.含义：表示现在正在进行或一 段时间正在进行的动作 或状态。 2.标志词：now, look, listen等。 3.构成：主语+be +v-ing +其他,现在进行时的含义与构成,he is reading a book.,what are you doing now?你现在正在做什么？,i am watching tv. i am doing my homework. i am answering the

4、phone.,what is he doing?他在做什么？,he is running.,what is the girl doing?,she is eating .,he is running.,she is dancing.,it is jumping .,they are running.,2.否定句：直接在be后加not. 如：i am speaking. i am not speaking.,现在进行时的句式,1.肯定句: 主语+be +v-ing+其它. 如: i am reading a book.,he isnt standing.,she isnt running.,it

5、 isnt singing .,they arent eating.,3.一般疑问句及回答: 问句：有be，直接把be提前。 肯定回答: yes,主语 +be 否定回答: no, 主语 +be +not - im drawing. - are you drawing ? - yes, i am ./ no, im not.,he is playing basketball.,is he playing basketball?,yes, he is . / no, he isnt.,he is singing.,is he singing?,yes, he is . / no, he isnt.

6、,结构: be+doing ( be要根据主语作人称和数的变化) 句型转换 1.肯定句 否定句,要在 be 后加 not 构成 eg: we are reading english now. we are not reading english now. 2.陈述句 一般疑问句,把be动词提到句首 eg: the student is drinking. is the student drinking? 3.陈述句 特殊疑问句,由“疑问词+一般疑问句” 构成 eg: he is working. what is he doing?,the present continuous tense 现在

7、进行时,基本用法 1.表示现在正在进行的动作和发生的事 eg:-what are you doing? -i am reading a book. 2.有时表示现阶段正发生的事,但此刻动作不一正在进行 eg: he is teaching at the school. we are learning unit5 these days. 3.现在进行时的句子中常有now,或在句首常出现look! listen!等提示词 eg: listen! danny is singing in the room. he is doing his homework now.,-is the woman wri

8、ting? -no, she isnt. she is reading a book.,-whatre they doing?,-theyre swimming.,-are they swimming?,-yes, they are.,-are they singing? -no, they arent. they arent singing. they are dancing.,are they _a book? no, they _. _ are they _ ? theyre _.,reading,arent,what,doing,writing,is the girl _(get) u

9、p? no, she _. what _ she _? she _ _.,getting,isnt,is,doing,is sleeping,达标训练,用所给动词的适当形式填空. 1.look! the cat_(run)up the tree. 2.the twins_(have)breakfast. 3.-_he _(clean) the blackboard? -no,he isnt. 4.tom_(play)the piano in the room. 5.listen! they_(sing)in the classroom.,is running,are having,is,cle

10、aning,is playing,are singing,课堂练习一,1)i _ _ basketball with my friend now. (play) 2)she _ _ to school now . (go) 3)they _ _ water now .(drink) 4)listen! the bird _ _ on the tree. (sing) 5)look! he _ _ on the playground. (run) 6)the dog _ _ in this river. (swim) 7)we _ _ lunch now. (have) 8）_ your fat

11、her _(watch) tv now? 9) the girl with her dog_ _ (sit) on the sofa.,填写出下列进行时态的句子的正确动词形式,am playing,is going,are drinking,is singing,is running,is swimming,are having,is watching,are sitting,汉译英 1.我们正在看电视. 2.他们正在打扫教室. 3.汤姆正在吃早饭. 4.那对双胞胎正在睡觉.,we are watching tv.,they are cleaning the classroom.,tom is

12、 having breakfast.,the twins are sleeping.,5.男孩子们正在踢足球. 6.她正在铺床. 7.我正在玩电脑游戏. 8.你们正在听磁带吗?,the boys are playing soccer.,she is making the bed.,i am playing computer games.,are you listening to the tape?,二.选择填空. 1.my mother is _tv. a.looking at b.seeing c.reading d.watching 2.-_you _a book? -yes,i am.

13、a.do,read b.are ,read c.are ,reading d.are ,looking 3.kate _,the others _. a.sing,listen b.is singing,is listening c.sing,are listeningd.is singing,are listening 4.i _my eraser,but i cant _ it. a.look for ,finding b.am finding,look for c.am looking for,find d.find,look for,三.句型转换 1.i am watering the

14、 flowers.(否定句) 2.shes jumping now.(一般疑问句) 3.the boys are playing cards.(划线提问) 4.he is doing his homework.(复数句),i am not watering the flowers.,is she jumping now?,what are the boys doing?,they are doing their homework.,课后小结,一、什么叫现在进行时态？ 二、现在进行时态的组成结构是什么？ 三、动词改为现在分词的规则有哪几种？ 四、常见的现在进行时态中的特征词 有哪些？,谢谢大家，

15、再见咯！,课堂练习二,看图说话：,尽可能多的用进行时态来表达！,its fine today. the children are playing in the park. look! some girls are playing games. lingling is climbing up a tree. a girl is standing behind a house. fangfang is looking for her. there is a boy over there. whats he doing? he is flying a kite. they are all havin

16、g a good time.,1、我的妈妈正在做早饭。 my mother is making breakfast. 2、我正在和mike看电视。 i am watching tv with mike. 3、他正在弹钢琴吗？ is he playing the piano? 4、她不在拉小提琴。 she isnt playing the violin. 5、她们在干什么？正在打篮球。 what are they doing? they are playing basketball. 6、lucy 和mary正在听音乐。 lucy and mary are listening to the music.,1.she sings a song in the room. _now(现