初中英语语法之---现在进行时 课件（16张PPT，无音频）

一般现在时 7A
我们从句子中解读现在进行时，看下例1：
--- you at the moment?
---No,I`m not.My cousin (visit) me.
一, 看标志词：

从标志词 判定谓语动词study是 的动作，故本句是现
在进行时。
你还知多少其它的标志词？
now at this time still at present
时态的常用判定方法：
看 和悟 。
studying
is visiting
Are
at the moment
此刻正在发生
this week /these days/years
其中/these months指现阶段正发生而此刻不一定在进行的动作，也要用现在进行时。如：
再如例2：Our school is building a building these months.
标志词
情景交待
一般现在时 7A
二， 悟情景交待
1，--- you at the moment?
---No,I`m not.My cousin (visit) me.
studying
is visiting
Are
解析：问的是“现在你在学习吗？”回答现在没在学习，而是 ：

我的堂弟在探望我。故用现在进行时。
( )2，The boy . Don`t wake him up.
A sleep B sleeps C sleeping D is sleeping
D
解析：为什么 Don`t wake him up不要唤醒他。因为The boy 所以用现在进行时。.
在睡觉
在做另一件事
现在进行时 7A
( )3，---Tommy, can youanswer the telephone,please?I clothes

.---OK,I will.
A wash B am wash C washes D am washing
D
解析：让Tommy帮接电话，是因为我没有空闲：在洗衣服，所以用现在进行时。
（ ）4，--- Where is the bag ? --- It on th floor in the sitting room.
A is lying B are lying C lie D lies
A
解析:问的是这个包现在在哪里？回答：放在起居室的地板上。肯定是现在正放在起居
室的地板上了。
现在进行时 7A
判定现在进行时的特定情况：
1） 表示即将发生的动作,一般指近期安排好的事情。常见的动词有：come, go, leave, 等表
示位置移动的词。

如：我就来 I’m coming now.

他就要走了 He is leaving soon.
2） 表示频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不
满或讨厌等感彩。

他老是向我借钱,过一些时候就忘得一干二净

He is always borrowing money from me and forgetting all about it some time later.
现在进行时 7A
以上说的是现在进行时的判定，如何表达现在进行时呢？
根据主语选择
1，我们都知道，时态是通过 来表达的。
谓语动词
表达现在进行时时，谓语动词要用 形式
be +doing
2，如何使用be？
be动词的使用与规则不变
3，如何+ing?
（1）以不发音的字母 结尾，先去 再加-ing（去哑e）。
如：make- ，arrive- ，come- 。
e
e
making
arriving
coming
现在进行时 7A
（2） 以 结尾，且词尾只有 时，先 这个辅音
字母，再加-ing（重闭单辅先双写）。
例如：rnn- ，stop- ，perfer- 。
重读闭音节
一个辅音字母
双写
running
stopping
preferring
(3) 以 结尾，先将 改成y，再加-ing。

-ie
-ie
例如：tie- ，die- , lie- 。
tying
dying
lying
(4)、 一般在词尾加-ing（一般-ing）。例如： go-going，play-playing，know-knowing。
写出下列动词的现在分词形式
1. work_______ sing______ lay______ study_____
2. dance______ have____ write______ take______
3. run________ sit_______ shop______ swim_______
4. lie_______ stop______ drive______
4，如何变一般疑问句？ .
5，如何变否定句？ .
be动词提前
be动词后直接加not.
He (she) is not working.
Is he (she) working?
Exercises1 7A
一，单项选择
（ ）1. Who _____ over there now?
A. singing B. are sing C. is singing D. sing
（ ）2. It’s eight o’clock. The students _____ an English class.
A. have B. having C. is having D. are having
（ ）3. Listen! The baby _____ in the next room.
A. crying B. cried C. is crying D. cries
（ ）4. Look! The twins _____ new sweaters.
A. are wearing B. wearing C. are wear D. is wearing
（ ）5. Don’t talk here. Grandparents _____.
A. is sleeping B. are sleeping C. sleeping D. sleep
C
D
C
A
B
Exercises2 7A
二、填空：
1. Listen! Joan __________(sing) in the classroom.
She often __________ (sing) there.
2.The girl __________(like) wearing a skirt.
Look! She __________(wear) a red skirt today.
is wearing
is singing
sings
likes
解析：look!情景交待，表示某个动作在进行，故用现在进行时。
3,Hurry up! Mother (wait) for us outside the school gate.
is waiting
解析：Hurry up!情景交待，表示某个动作在进行，故用现在进行时。
典型例题 7A
1,Look! This pair of boots (look) nice,I will take it.
looks
解析：系动词表示现在的状态性质属性，无现在进行时形式。
（ ）2，His uncle in a hospital.But he there these two days
A works,isn`t working B is working ; works C works ; not works D work;doesn`t work.
A
解析：His uncle在一所医院里工作是客观事实，故用一般现在时；these two days
提示近时期在发生的事情，故用现在进行时。
典型例题 7B
1.Kitty is in her bedroom. She (lie) on the bed and watching TV.
is lying
2.He`s very busy these days because he (learn) how to fix cars.
is learning
3.The police are still (search) the forest for the missing boy.
searching
解析：still意思是 ，仍然的事，当然是 的事。
所以可以做 的标志词
仍然
正在发生
现在进行时
4. The Blacks (have) their Christams dinner at present.
are having
5---Kate looks really nice today.

---Yes. She (wear) a pink dress. It fits her so well.
is wearing
解析： 情景交代与lie 与 是同一语境下的动作，所以用现在进行时。
and
watching
典型例题 8A
1.It (rain) heavily. Ypu`d better wait for a moment.
is raining
2 ---Where is Jack ?
--- He (prepare) an important meeting in the office.
is preparing
3.You (stand)too near the TV. Can you move a bit farther?
are standing
4 Would you please turn off the TV? We (prepare) for tomorrow`s test.
are preparing
解析：1-4题都是根据 判定，表达需要使用现在进行时。
语境
附：Exercise 1
一、选择
　　1. Look. Lucy is_____ a new bike today.
　　A. jumping 　B. running 　C. riding 　D takeing
　　2. The children _____ football.
　　A. is playing 　B. are playing 　C. play the 　D. play a
　　3. They ______TV in the evening. They do their homework.
　　A. are watching　 B. can't watching　 C. don't watch 　D. don't watching
　　4. Listen! She____ in the classroom.
　　A. is singing　B. sing 　C .to sing 　D. is sing
　　5. ______are you eating? I'm eating ______ meat.
　　A. What,some　 B. Which,any　 C. Where,not　 D. What,a
　　
Exercise 1
6. Is she ____ something?
　　A. eat　 B. eating　 C. eatting　 D. eats
　　7. I can't catch up with the fashion,because the clothes style_______ all the time.
　　A. has changed 　B. is changed　 C. is changing 　D. changed
　　8.Look! The children_______ basketball on the playground.
　　A. plays 　B. played 　C. is playing 　D. are playing
　　9.Jack and Ketty_______ in the lake. Let's join them,shall we?
　　A. swim　 B. have swum　 C. swam　D. are swimming
　　10.It's six in the afternoon. The Greens_______ lunch together.
　　A. has　 B. are having 　C. have had　D. had had
Exercise 2
二 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 ___________ (sit) in the boat?
　　7. ______ you _____________ (ask) questions?
　　
Exercise 2
8. We _______________ (play) games now.
　　9. What are you _________(do) now? I ___________(eat) bread.
　　10. It's nine o'clock. My father_______________(work) in the office.
　　11.?? Look, the boy____________(put) the rubbish into the bin.
　　12.?? __________he__________(clean) the classroom? No, he isn't. He____________(play).
　　13. Where is Max? He___________(run) on the grass.
　　14.?? Listen, who____________(sing) in the music room?
　　Oh, Mary_____________(sing) there.