知识点

一：现在进行时是由助动词to be 的现在时 + 现在分词构成：

肯定式 基本结构：

I am working.

You are working.

He (she) is working.

We (you,they) are working.

否定式

I am not working.

You are not working.

He (she) is not working.

We (you,they) are not working.

疑问式

Am I working?

Are you working?

Is he (she) working?

Are we (you,they) working?

二：现在分词的构成，是在动词原形上加-ing, 但是应该注意：

1、动词以单个e 结尾 去掉e, 加 ing Love _lovingArgue _ arguing

动词以 -ee结尾 直接加 ing Agree_ agreeingSee _ seeing

2、动词为单音节：以单一元音字母 + 单一辅音字母结尾 辅音字母双写，再加 ing Hit _ hittingRun _runningStop _ stopping

3、动词为双音节或者多音节：最后一个音节为重读音节，以单一元音字母 + 单一辅音字母结尾 辅音字母双写，再加 ing Be’gin be’ginningAd’mit ad’mitting

4、以 y 结尾的动词 直接加 ing Carry carryingEnjoy enjoying

三：其他

1、有些动词是表示一种状态而不是动作，一般不用于进行时。

例如，我们一般不说 I am knowing, 而说 I know. 常见的这类动词有：want  like  hate  know  see  hear  believe  understand  seem

think(相信)  suppose  remember  need  love  realize  mean  forget  prefer  have （拥有） belong

2、在不少情况下，表示正在进行的动作的汉语句子，并没有“正在”这样的字，在译为英语时却必须用进行时态：

whenever i see her，she is working in the garden。我每次看到她时，她总是在花园里干活。

3、在一般现在时所列的表示状态和感觉的动词，一般不能用于进行时态，因为他们不能表示正在进行的动作。但如果词义转变，能表示一个正在进行的动作，就能够用于进行时态，试比较下面的句子：

do you see anyone over there？你看到那里有什么人吗？

are you seeing someone off？你在给谁送行吗？

 

i hear someone singing。我听见有人唱歌。

they are hearing an english talk？他们在听一个英语报告。

4、另外，表示无法持续动作的动词，一般不宜用于进行时态，但有些可以用于这个时态表示重复、即将等：

he is jumping up and down。她一上一下地跳着。

the train is arriving。火车就要进站了。

the old man is dying。老头病危了。

5、现在进行时有时可用来表示一个在最近按计划或安安排要进行的动作（这是多有一个表示未来时间的状语）：

we are leaving on friday。

are you going anywhere tomorrow？

a foreign guest is giving a lecture in english this afternoon。

xiao hong！coming。

who is interpreting for you？

we are having a holiday next monday。

但这仅限于少量动词，如go，come，leave，start，arrive，lunch，return，dine，work，sleep，stay，play，do，have，wear等。

6、另外，“be going+不定式”这个结构经常用来表示即将发生的事或打算（准备）做的事：

i am afraid it is going to rain。

it is going to be rather cold tomorrow。

she is not going to speak at the meeting。

在这个结构中过去有许多人不赞成用go和come这两个动词，感到很别扭，主张不说are you going to go anywhere tomorrow？而说are you going anywhere tomorrow？不说is she going to come？而说is she coming？但现在在这种结构中用两个动词的人越来越多，这种用法基本上被大家接受了。

7、此外，在时间和条件状语从句中，间或也可用现在进行时表示将来的情况或一般情况：

do not mention this when you are talking with him。

remember that when you are taking a rest，some else is always working。

if she is still sleeping，do not wake her up。

8、注：在there和here引起的句子中，常可用一般现在时代替现在进行时：

here comes the bus。（=the bus is coming.）

there goes the bell. (=the bell is ringing.)

习题及答案

一、写出下例动词的现在分词形式

 

1）give____2）use____3）move____4）skate____5）draw____6）tell____7）ring____8）wear____9）get____10）put____11）hit____12）stop____13）keep____14）hurt____15）know____16）lie____17）die____18）begin____19）forget____20）save____21）close____22）see____23）carry____

 

答案:1、giving；2、esing；3、moving；4、skating；5、drawing；6、telling；7、ringing；8、wearing；9、getting；10、putting；11、hitting；12、stopping；13、keeping；14、hurting；15、knowing；16、lying；17、dying；18、beginning；19、forgetting；20、saving；21、closing；22、seeing；23、carrying。

 

二、用现在进行时连写句子

 

1）Li Ping;learn;to;speak;English;

 

___答案：Li Ping is learning to speak English。

 

2）it;rain;now

 

___答案：It is raining now。

 

3）they;watch;a football match;on TV

 

___答案：They are watching a football match on TV。

 

4）he;look;out of the window;

 

___答案：He is looking out of the window。

 

5）look;the dog;sleep;

 

___答案：Look！The dog is sleep。

 

6）listen;the baby;cry;

 

___答案：Listen！ The baby is crying。

 

7）they;have a meeting;at seven o'clock

 

___答案：They are having a meeting at seven o’clock。

 

8）the students;prepare for;an English test;now;

 

____答案：The students are preparing for English test now

 

三、将下例句子改成一般疑问句

 

1）Mike is climbing the hill。

 

____答案：Is Mike climbing the hill？

 

2）We are having an English lesson now。

 

____答案：Are we having an English lesson now？

 

3）Li Ping is jumping like a monkey。

 

____答案：Is Li Ping jumping like a monkey？

 

4）The students are reading the text now。

 

____答案：Are the students reading the text now？

 

5）I am studying English。

 

____答案：Are you studying English？

 

6）He is closing the window。

 

_____答案：Is he closing the window？

 

四、对划线部分提问

 

1）The baby is listening to the music。

 

__答案：Who is listening to the music？

 

2）I am looking for a jacket for my son。

 

__答案：Whom/Who Are you looking for a jacket for？

 

3）She is smiling to herself in the mirror。

 

__答案：Where is she smiling to herself ？

 

4）The boys are visiting the history museum。

 

__答案：What are the boys doing？

 

5）The old man is sleeping right now。

 

__答案：When is the old man sleeping？

 

6）The children are listening to the teacher of English。

 

___答案：What are the children doing？

 

7）The cats are running up the trees。

 

__答案：What are the cats running？

 

五、将下例句子改成否定句

 

1）The woman is making a cake in the kitchen。

 

_____答案：The woman is not making a cake in the kitchen。

 

2）We are having lunch now。

 

____答案：We are not having lunch now。

 

3）The boy is waiting for his mothe under the big tree。

 

_____答案：The boy isn’t waiting for his mothe under the big tree。

 

4）You are playing the violin。

 

______ 答案：You aren‘t playing the violin。

 

5）Mary is doing her best to study English well。

 

_____答案：Mary is not doing her best to study English well。

 

6）The students are doing their homework now。

 

_____ 答案：The students are not doing their homework now。

 

7）Please open the door。

 

_____ 答案：Please don‘t open the door。

 

六、用动词的正确时态填空

 

1）I________(talk).You________(listen)tO me now.

 

2）Look,the boy__________(run)fast.

 

3）----What are you doing?

 

----I_________(do) my homework.

 

4）----_______the students_______(read) English.

 

----Yes,they are.

 

5）Tom_______(not study)English.He is studying Chinese.

 

6）----Who_______(sing)a song?

 

----Li Ying is.

 

7）The girl_______(not eat)bananas now.

 

8）----Where____they____(stand)?

 

----They are standing over there.

 

9）Look！ The boy over there_______(ply) a model plane.

 

10）----What is Meimei doing now?

 

----She______(watch)TV with her parents

 

11）He____(study) English very hard.

 

12）We often____(buy)books and things like that in the shop.

 

13）Polly____(not eat) a banana now.

 

答案：1、am；talking；are listening；2、are running；3、am doing；4、Are；reading；5、is not studying；6、is singing；7、isn‘t eating；8、Are standing；9、is plying；10、is watching；11、studies；12、buy；13、is not eating。

 

七、单项选择

 

1）Jack is_____with Jim.They are good____.

 

A:running;friend;    B:running;friends;    C:runing;friends    D:run;friend's

 

2）Look! Mary____doing____homework.

 

A:is;one's    B:is;her    C:are;his    D:are;her

 

3）The Greens____supper now.

 

A:is having    B:are;having    C:is haveing    D:are;having

 

4）The children are____TV.

 

A:watch    B:seeing    C:watching    D:reading

 

5）Are the boys looking at the blackboard? Yes,they____.

 

A:aren't    B:do    C:don't    D:are

 

6）There's____girl,she is very tall.

 

A:second    B:two    C:a second    D:all second

 

7）--Do you have a red pen?Which of the following is wrong?

 

--____.

 

A:Yes; I have one    B:Yes,I have it    C:Yes,I do    D:Sorry,I don't

 

8）--Excuse me.May I borrow a pen,please?

 

--____.

 

A:It doesn't matter;    B:Thank you;    C:Certainly,here you are;    D:Not at all.

 

9）The boy is late for class.So he says tO the teacher,"________".

 

A:I'm sorry    B:Excuse me,May I come in?    C:Let me in,    D:I don't want to be late.

 

10）I don't want a red apple.I want____.

 

A:green apple    B:a green    C:a green one    D:one green

 

答案：1、B；2、B；3、D；4、C；5、D；6、C；a second    不定冠词+序数词表示“又一”；7、B；因为a red pen是指，而it是特指。8、C；9、B；打搅对方的道歉语；10、C。

 

八、根据汉语意思完成下例句子

 

1）把你的自行车借我用一下好吗？

 

May I____your bike,____?

 

2）我们正在做第一课的练习。

 

We____ ____the exercises oF the____lesson.

 

3）李先生是我的英语启蒙老师。

 

Mr Li is my_____ _____teacher.

 

4）你有支黑的吗？

 

Do you have a _____   _____?

 

5）对不起我来晚了

 

I'm____that I came____here?

 

      答案：1、borrow；please；2、are ；doing；first；3、first；English；4、black；one； 5、sorry/afraid；late