初中英语――现在进行时
1】现在进行时的构成
现在进行时由"be+v-ing"构成。be应为助动词,初学者最容易漏掉,它应与主语的人称和数保持一致。
2】现在进行时的应用
在实际运用时,现在进行时常用以下几种情况:
(1)当句子中有now时,常表示动作正在进行,这时要用现在进行时。如:
They are playing basketball now.现在他们正在打篮球。
(2)以look, listen开头的句子,提示我们动作正进行,这时要用现在进行时。如:
Listen!She is singing an English song.听,她正在唱英语歌。
(3)表示当前一段时间或现阶段正在进行的动作,且此时有this week, these days等时间状语,这时常用现在进行时。如:
We are making model planes these days.这些天我们在做飞机模型。
(4)描述图片中的人物的动作,也为了表达更生动。此时也常用现在进行时。如:
Look at the picture. The children are flying kites in the park.看这幅图,那些孩子正在公园放风筝。
3】现在进行时的变化
肯定句式:主语+be( am, is, are)+现在分词+其它.
否定句式:主语+be(am, is, are) +not +现在分词+其它.
一般疑问句:Be(am, is, are) +主语+现在分词+其它?
特殊疑问句:疑问词+be(am, is, are)+主语+现在分词+其它?
对现在进行时的特殊疑问句的回答,它不可以用Yes或No直接作答,要根据实际情况回答。
注意事项
1.在英语中,并不是所有的动词都要使用正在进行时。例如一些表示状态和感觉的动词,一般不用进行时态,而是用现在一般时表示。例如:
I hear someone singing. 我正听见有人唱歌。
Do you see anyone over there? 你看到那里有什么人吗?
What does he think of it? 他觉得这怎么样?
如果这些词使用正在进行时态,句子带有某种感情色彩。例如:
Are you seeing someone off? 你在给谁送行吗?
They are hearing an English talk. 他们在听一个英语报告。
2.现在进行时还有另外一种含义,即它们能表达即将发生的事情,相当于一般将来时。能够用来表示将来状况的动词用:arrive, come, do, get, go, have, leave, meet, play, return, see, spend, start, stay, wear, work等。
We are leaving on friday。我们星期五出发。
Are you going anywhere tomorrow?你明天准备去哪儿?
A foreign guest is giving a lecture this afternoon。今天下午一个外国客人将给我们作报告。
Are you staying here till next week? 你打算在这里呆到下个星期吗?
在表示将来的情况下,特别是be going to do sth. 这种结构,已经没有多少“去”的意思了,几乎就是用来表达“将要、打算”做什么事情。例如:
It is going to be rather cold tomorrow。明天很可能非常冷。
She is not going to speak at the meeting。她不打算在那个会上发言。
3.当其与always、forever、continually、constantly 等副词连用时表示重复的动作,而这种动作可能使人不满,厌倦或满意。例如:
①She is perpetually interfering in my affairs.
她老是干预我的事。 (不满)
②The students are making progress constantly.
学生们在不断进步。 (满意)
特殊情况
1.有些动词从结构来看是现在进行时,但却是表示将要发生的事,而不表示动作现在正在进行。这些动词往往是一些表示位置移动变化的动词,如:go , come , leave , fly , move, start, begin , arrive, , stay, return等。
Next month my family is moving to Beijing.
下个月,我家就要搬到北京去了。(搬的动作并非现在发生,而将在下个月发生。)
My aunt is leaving for Shanghai at eleven o'clock tomorrow morning.
明天早上十一点我婶婶将离开去上海。
2.并不是所有动词都有进行时,一些动词一般在句中不能用现在进行时态,而应用一般现在时。这些动词往往是等表示情感状态、知觉认识、愿望或短暂性的动词。例如:see(明白),know, want, like, hear, have(有), think, hope, hate等。
现在进行时练习
一、按要求改写句子
1. The boy is playing basketball.
否定句:____________________________
一般疑问句:_________________________
肯定回答:__________________________否定回答:__________________________
对“ The boy”提问:__________________________
2.造句:
1).she,the window,open,now.(用现在进行时连词成句.)_____________________
2).is,who,the window,cleaning?(连词成句)______________________
3).She is closing the door now.(改成否定句)______________________
4.)You are doing your homework.(用"I"作主语改写句子)______________________
5).they,the tree,sing,now,under.(用现在进行时连词成句.)____________________
6).The Young Pioneers are helping the old woman.(改成一般疑问句)__________
二、单项选择
( )1.我在照看孩子.
(A)I am looking after the baby.(B)I'm look aftering the baby.
(C)I look am aftering the baby.(D)I looking after the baby.
( )2._____friend's making______a kite.
(A)I,me (B)My,my (C)My,me (D)His,his
( )3.Is the woman ______ yellow your teacher?
(A)in (B)putting on (C)wearing (D)having
( )4.Look!The twins_____their mother do the housework.
(A)are wanting (B)help(C)are helping (D)are looking
( )5._____are the birds doing? They are singing in a tree.
(A)Who (B)What (C)How (D)Where
( )6.Is she____something?
(A)eat (B)eating (C)eatting (D)eats
( )7.你在干什么?
(A)What is you doing? (B)What are you do?
(C)What are you doing? (D)What do you do?
( )8.What are you listening_____?
(A)/ (B)for (C)at (D)to
( )9.我正在听他说话.
(A)I listening to him. (B)I'm listening to him.
(C)I'm listen to him. (D)I'm listening him.
( )10.They are_____their clothes.
(A)makeing (B)putting (C)put away (D)putting on
( )11.Listen! She____in the classroom.
(A)is singing (B)sing (C)to sing (D)is sing
( )12.Today Jim______ his white shirt and brown trousers.
(A)is putting on (B)wear (C)put on (D)is wearing
( )13.______are you eating?I'm eating______meat.
(A)What,some (B)Which,any (C)Where,not (D)What,a
( )14.They______TV in the evening.They do their homework.
(A)are watching (B)can't watching (C)don't watch (D)don't watching
( )15.The children_____football.
(A)is playing (B)are playing (C)play the (D)play a
( )16.They are flying kites.
(A)他们喜欢放风筝. (B)他们在放风筝吗?
(C)他们在放风筝. (D)他们常放风筝.
( )17.Look,They are swimming in the river.
I want_____you.
(A)to go with (B)go with (C)helping (D)help
( )18.Look.Lucy is_____a new bike today.
(A)jumping (B)running (C)riding (D)takeing
三、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?
8.We_______________(play) games now.
进行时参考答案
1、The boy isnot playing basketball.
Is the boy playing basketball.
肯定回答Yes,he is . 否定回答No,he isnot
2、She is opening the window now.
Who is cleaning the window?
She isnot closing the door now.
I am doing your homework.
They are singing under the tree now.
Are the Young Pioneers helping the old woman?
二、单项选择
ACCCB BCDBD ADABB CAB
三、用现在进行时完成下列句子:
1、are doing 2、 am singing 3、is mending 4、is mending 5、Are flying I am
6、Is sitting 7、 Are asking 8、are playing
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