初中英语语法——现在进行时专项练习
2018-08-22 08:28阅读:
初中英语语法——现在进行时专项练习
现在进行时态
一、用法
1. 现在进行时表示此时此刻正在发生的事或正在进行的动作。
如:They are singing and dancing at the
moment. 他们此刻正在唱歌跳舞。
Taotao is making a report now. 涛涛现在正在作报告。
1. 表示现阶段正在发生的动作也用现在进行时来表达,此时常和时间状语these days 连用。
如:We are repairing the car these
days. 这些日子我们一直在修车。
二、现在进行时态的基本句型
1. 肯定句
主语 am/ is/ are V-ing 其他。
如:Nancy is reading a b
ook now. 南茜正在读书。
The twins are playing in their bedroom. 那对双胞胎正在卧室里玩。
2. 否定句
主语 am/ is/ are not 其他。
如:Nancy isn’t reading a book now.
南茜没有正在读书。
The twins aren’t playing in their bedroom. 那对双胞胎没有正在卧室里玩
2. 一般疑问句
Am/ Is/ Are 主语 V-ing 其他?
如:Is Nancy reading a book now?
南茜正在读书吗?
Are the twins playing in their bedroom? 那对双胞胎正在卧室里玩吗?
三、常用的时间状语
now, at the moment,these days等。
注意:
某些瞬间动词如come, leave, arrive, die 等用现在进行时不表示现在正在进行,而是表示将来,即这个动作将要发生。
如:She says she is coming soon.
她说她马上就来。
That man is dying. 那人快要死了。
四、现在分词构成规则
1. 一般在动词的后面直接加-ing 。
如:listen – listening, look – looking .
2. 以不发音的字母e结尾的动词,去e加ing。
如:take –taking , make –making .
3. 以重读闭音节结尾,且末尾只有一个辅音字母时,双写这个辅音字母再加ing。
如sit –sitting, stop –stopping .
3. 特殊的情况,ie结尾的单词常常把ie变成y后,再加ing。
如:lie – lying, die – dying 等。
五、一般现在时和现在进行时的区别
1. 一般现在时用以说明客观事实或情况,或用于强调动作的永久性或经常性;
而现在进行时强调动作正在进行,而且这个动作常含有未完成之意。
如:We usually have four classes in the
morning. 我上午通常上四节课。
—Why can’t Lily go with me? 丽丽为什么不能和我们一起去呢?
—Because she is doing her homework now. 因为她正在做作业。
2. always用于一般现在时用于说明事实,一般不带有感情色彩;而现在进行时与always(即be always doing sth.)连用,常表示说话人的某种感情,如:赞扬,批评,厌烦等。
如:He always works late.他总是工作到很晚。(表示事实)
He is always working late.他总是工作到很晚。(表示赞扬)
He is always talking big.他老爱说大话。(表示厌烦)
巩固练习
一、写 出 下 列 动
词 的 现 在 分
词
play_________run__________swim________make_______go________eat_______
write________ ski__________read_________have_______sing_______dance_______
put__________see__________buy__________love_______live________take________
come________get________stop________sit________begin________shop__________
一、用所给的动词的正确形式填空
1. The boy __________________ (draw)
a picture now.
2. Listen!Some girls __________(sing)
in the classroom.
3. My mother ____________ (cook)
some nice food now.
4. What _____ you ______ (do) now?
5. Look!They _____________(have) an English lesson.
6. They ____________(not,
water) the flowers now.
7. Look! the girls ____________(dance)
in the classroom.
8. What is our granddaughter doing?
She _________(listen) to music.
9. It’s 5 o’clock now. We ___________(have)
supper.
10. ______Helen__________(wash) clothes? Yes,
she is.
11. Look! Tom and John ________________ (swim).
12. Listen! Someone __________________(come).
13. Tom __________________ (watch) TV in the dining room.
14. --Where is your mother?
--She ________________________ (answer) the phone.
15. The teachers ________________ (run) now.
二、句型转换
1. They are doing housework. (分别改成一般疑问句和否定句)
_______________________________________________
______________________________________________
2. The students are cleaning the classroom. ( 改一般疑问句并作肯定和否定回答)
_______________________________________________
______________________________
_____________________________
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)
_______________________________________________
_______________________________
____________________________
6. They are not watering the flowers now. (改为肯定句)
7. she, the window, open, now.
(连词成句)
8. is, who, the window, cleaning?(连词成句)
9. they, the tree, sing, now,
under. (连词成句)
10. She is closing the door now. (改成否定句)
11. You are doing your homework. (用I作主语改写句子)
12. The Young Pioneers are helping the old woman.(改成一般疑问句)