(共36张PPT)
英语八大时态之
现在进行时口诀解读及精讲精练
教学目标
1、能够记住现在进行时口诀快板词，理解现在进行时的概念。
2、能够记住现在进行时的谓语构成
3、能够记住动词ing形式（现在分词）的变化规则口诀，
正确写出动词现在分词。
4、能够利用现在进行时做各种题型的题目。
5、在实际生活中能够用所学的语言进行交际。
6、培养学生积极向上的生活态度。
课堂导入
现在进行时用法
口诀快板词
课堂导入
你唱我唱大家唱
一般将来时口诀
快板演唱伴奏
课堂导入
新知讲解
听说领先
(Let a student do a singing action in front of the class)
What are you doing
I’m singing.
新知讲解
听说领先
(Let a student do a running action in front of the class)
What are you doing
I’m running.
新知讲解
听说领先
(Let a student do a running action in front of the class)
What are you doing
I’m dancing.
Are you running
No, I’m not.
听说领先
(Let a student do a singing action in front of the class)
What is doing
He is singing.
新知讲解
听说领先
(Let a student do a running action in front of the class)
What is he doing
He is running.
新知讲解
Listening-and-speaking-first
(Let a student do a running action in front of the class)
What is she doing
She is dancing.
Is she running
No, She isn’t .
新知讲解
Listening-and-speaking-first
(Let a student do a singing action in front of the class)
What are they doing
They are running.
新知讲解
听说领先
(Let a student do a singing action in front of the class)
What are they doing
They are singing.
新知讲解
对时态的理解
口诀：不同时间发生的事，对应不同的时态，时态不同意不同，动词形变来完成。
解读：不同的时间对应不同的时态，不同的时态是通过谓语动词的不同形式来表现。
和其他时态相比较，变化的只是动词谓语部分，其他成分没有发生变化。
新知讲解
现在进行时的时间：
口诀：look listen是词眼，上下文中也有断
now现在 （现在他正在跳舞）
look看 （看，他正在游泳）
listen听 （听，他正在读书）
上下文的提示，显示动作正在进行。
(不要吵闹，你 爸爸正在睡觉——通过上下文的判断)
现在进行时的概念：
口诀：正在进行之动作，现在进行时来做。
解读：表示说话时正在进行的动作。（说话瞬间）
新知讲解
现在进行时动词谓语的构成：
口诀：动词谓语最重要，be加ing别忘掉。
一是不要忘了be，二不忘记ing。
我用am，你用are，单数is，复数are ，
解读：现在进行时的谓语构成，要写成 be +动词ing形式。
be 是原型，在具体的句子中，用be的现在时的三个
儿子am 、is、are。具体用法是我用am，你用are，
单数is，复数are 。
新知讲解
动词ing形式（现在分词）的构成：
口诀：ing变化需仔细，直加双写去哑e
解读：1、直加：一般在词尾直接加ing。
read---reading watch---watching draw---drawing
rain---raining snow---snowing speak---speaking
jump---jumping call---calling work---working
play---playing sing---singing
2、双写：一元，一辅 结尾，重（读音节）
swim---swimming skate---skating put---putting
sit---sitting run---running cut---cutting
3、去哑e（以不发音的字母e结尾的去e，加ing）
make---making take---taking write---writing have---having
come---coming skate---skating dance---dancing
新知讲解
1.tie------tying die------dying lie------lying
2.travel----- travelling quarrel-----quarrelling
model-----modelling
特别关注
新知讲解
典型示例
㈠.现在或说话时正在进行的动作
1. I am looking at the rabbit now.
2.We are drinking tea now.
3、他们正在擦地板
4、这些孩子正在游泳
5、现在他正在家里用手洗衣服
He is washing clothes with his hands at home now.
主
时
谓
地
方
宾
They are cleaning the floor.
The children are swimming .
新知讲解
典型示例
㈡和祈使句Look!/Listen!连用。
1.Look! The boys are playing table tennis.
2.Listen! The girl is singing.
3、听！这个男孩正在读书
4、看！他们正在树下和Danny做游戏。
Listen! The boy is reading a book.
Look ! They are playing games with Danny under the tree.
主
时(此句没有)
谓
地
方
宾
新知讲解
(三)根据上下文情景可以推断出是正在进行的动作，也应用现在进行时。
1.Don’t make any noise! The boy is sleeping.
2.----Where is your father
----He is mending the car in the garden.
典型示例
新知讲解
㈣表示位置转移的动词和某些瞬间动词的现在进行时形式表示即将发生的动作（现在进行时的形式，将来时的意思）。
1.He is coming.(他就要来)
2.The bus is leaving.(公共汽车就要离开)
3.My mother is going to Shanghai .（我的妈妈将去上海）
4.I am dying.（我就要死了
典型示例
新知讲解
典型示例
㈤某些表示感官知觉的动词，如see（看见）,hear（）听见）, smell（闻到）,taste（尝到）；或表示心理感觉的动词，如love（热爱）, like（喜欢） , hate （讨厌）, want（想要） ,need（需要）, wish（希望） ,understand（理解）, remember（记得）, mean（意思是）, fit（适合）等, 不用现在进行时，而用一般现在时代替。
1.I see a play in the sky.
2.Hee hear a noise in the room.
3.I hate the man now.
4.The shoes fit me now.
5.He wants to relax now.
新知讲解
现在进行时句子的句式变换：
口诀： be若提前变疑问，be后not变否定 。
解读：在变成否定句时am/is/are的后
面加not，变疑问句时把am/is/are提前。
注意：把I am---. 要变成Are you ----
把my变成your
新知讲解
典型示例
例句：I am planting trees on the hill now.
否定句: I am not planting trees on the hill now.
疑问句: Are you planting trees on the hill now.
肯定回答:Yes, I am.
否定回答:No, I am not.
对trees提问:What are you planting on the hill now
对planting提问:What are you doing with trees on the hill now
对planting trees提问:What are you doing on the hill now
对on the hill提问:Where are you planting trees now
新知讲解
特殊用法
现在进行时还可以表示表示当前一段时间内的活动或现阶段正在
进行的动作，常和these days / weeks…连用
1.He is working on the farm these days.
2.The students are learning French these weeks.
课堂练习
work walk jump pack clean enjoy carry hurry spend lend keep sleep need mend grow fly
hope waste hate move
hit sit run skip cut drop begin stop
travel quarrel model
lie die tie
写出下列动词的现在分词
直 加
去 e
双 写
lying dying tying
课堂练习
1. The workers in the factory(工厂) ______ always ______ hard.
A. /; works B. /; working C. has; worked D. are; working
2. Look! The students ____ basketball on the playground now.
A. is playing B. are playing C. play D. play
3. What are you doing I_____ . A. eat B. can eat C. eating D. am eating
4. Our teacher is ________a red sweater .
A. putting on B. put on C. wearing D. wear
5.That boy isn’t ____the teacher .
A. listen B. listens C. listening D. listening to
6.It’s eight o’clock. Jim’s family __TV. A. is watching B. are watching C. watch D. to watch
7.My mother is __a cake __my birthday. A. making ,to B. making ,for. doing ,to D. doing ,for
8.__you __the window —Yes, I am.
A.Do, clean B. Is, cleaning C.Are, cleaning D.Do, cleaning
选择填空
D
B
D
C
d
B
B
C
课堂练习
1．Mr Zheng _______________ (read) a book now.
2. The rabbits _________________ (jump) now.
3. Look ! Tom and John ________________ (swim).
4. My brother _________________ (make) a kite in his room now.
5. Look! The bus _______________ (stop).
6. We _______________ (have) an English class now.
7. Listen! Someone is__________________(come).
8. He ______________________ (do) an experiment(实验) now.
9. _________ Tom _________ ( watch ) TV in the dining room？
10. The doctors _____________________ (get ) off the bus.
e on. They _________________ ( leave ) now.
15. It _______________________ (eat) fish now.
is eating
are swimming
is reading
are getting
watching
Is
are jumping
is doinging
is coming
are having
is stopping
is miking
are leaving
课堂练习
16. My father __________________(work) in the office now.
17. Where is your mother She _______________(call) my father.18. The teachers ________________ (run) now.
18. _______The boy ___________ ( draw)a picture now.
19. Listen .Some girls __________( sing)in the classroom .
20. My mother ____________ ( cook )some nice food now.
21. What _____ you ______ ( do ) now
22. Look . They _____________( have) an English lesson .
23.They ____________(not ,water) the flowers now.
24.Look! the girls ____________(dance )in the classroom
drawing
are singing
is cooking
doing
are
are having
are not watering
are dancing
Is
are running
is calling
is working
课堂练习
句型转换：
1. They are doing housework .(分别改成一般疑问句和否定句)
①_______________________________________________
②_______________________________________________
2．The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)
①_______________________________________________
②_ ___________________________________
③_____________________________
No, they aren’t.
Yes,they are.
Are the students cleaning the classroom
They are not ding housework.
Are they ding housework
课堂练习
3．I'm playing the football in the playground .(改为否定句)
________________________________________________
4．Tom is reading books in his study . (改为一般疑问句)
________________________________________________
5. My mother is cooking some nice food now. ( 改一般疑问句并作肯定和否定回答)
①_______________________________________________
②_ ___________________________________
③_____________________________
6.They are not watering the flowers now. (改为肯定句)
I’m not playing the football in the playground .
Is Tom reading books in his study
Is your mother cooking any nice food now
Yes , she is.
No , she isn’t.
6.They are watering the flowers now..
课堂练习
1．I'm playing football on the playground .(改为否定句)
________________________________________________
2．Tom is reading books in his study . (划线提问 )
________________________________________________
3. My mother is cooking some nice food now. ( 划线提问 )
③_____________________________
4.They are watering the flowers now. (改为肯定句)
Where are you playing football
What is Tom doing in his study
What is your mother cooking
What are they doing
课堂总结
谢谢
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