一般现在时专项练习题
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一般现在时
1.概念:一般现在时表示经常的、习惯性的动作或存在的状态
2.构成:一般现在时的构成主要有两种形式,一般现在时用行为动词的原形,但第三人称单数作主语时,动词的词尾要加-S。:
(1)be型:句子的谓语动词只有be(am,is或are):
a.肯定句中,只出现be,如:
I am a student.我是一名学生。
b.否定句中,要在be后面加not,如:
She isn't a teacher.她不是教师。
c.一般疑问句,要将be放在句子开头(注意句首字母大写),句尾用问号,答语用Yes,主语+be.或No,主语+be+not.如:
—Are you ready?—你准备好了吗?
—Yes,I am.—是的,我准备好了。
(—No,I'm not.—不,我没准备好。)
(2)实义动词型:句中的谓语动词为实义动词(也叫行为动词):
a.肯定句中,只出现实义动词,如:
I get up in the morning.我早晨起床。
b.否定句中,要在实义动词前面加do(does)+not,do(does)作助动词,本身无意义,常与not缩写成don't(doesn't),如:
I don't like vegetables.我不喜欢蔬菜。
c.一般疑问句,要在句子开头加助动词Do(does),句尾用问号,简略答语用Yes,主语+do(does).或No,主语+do(does)+not.如:
—Do you like oranges?—你喜欢桔子吗?
—Yes,I do.—是的,我喜欢。
(—No,I don't.—不,我不喜欢。)
3.一般现在时的用法
时间状语:every…, sometimes, at…, on Sunday
现在一般时动词变化的规则是:
1.如果主语是名词复数和第一人称I、 we ,谓语动词不用做任何变化,即仍然用动词原型表示:We usually go to school at 7:30. 我们通常7:30上学去。[go]
My parents give ten yuan to my sister every week.我父母每星期给我妹妹十元钱。[give]
2.主语是任何一个单数名词或者是第三人称单数,谓语动词要进行必要的变化。特别提一点:不可数名词也算作单数处理。
3.谓语动词的变化规律是:
(1) 在动词后加-s,-es read - reads,write - writes,say - says
(2) 以s,x,ch,sh 结尾的词加-es teach - teaches,wash - washes,guess - guesses
(3) 以辅音字母+y结尾的词变y为i再加-es try - tries,carry - carries
(4) 特殊变化的词
be (是) - am, is, are
I am ;she/he/it,名词单数都用 is ; we, you, they, 名词复数都用are have (有) - have, has
I, we, you, they, 名词复数都用have ;she/he/it is, 名词单数都用 has (5) 助动词,不论单复数、不论什么人称都没有变化,都用 can, may, must, need, ought to 等。而且,句子中有了助动词,谓语动词就不需要有任何变化了,即用动词原形表示。
请看下面的例子:
Lucy is at home now. 露茜现在在家。
We have six classes every day. 我们每天上六节课。
I often get up at 6:30. 我经常6:30起床。
Jack likes Chinese food very much. 杰克很喜欢中国饮食。
We can see some pictures on the wall. 我们能看到墙上的画
练习:
一.单选:
1. Where _______ Lucy come from?
A. do
B. does
C. is
D. are
2. Most of the students _______ China.
A. comes from
B. is from
C. are from
D. come of
3. We speak English _______ .
A. every days
B. everyday
C. very day
D. every day
4. My math teacher _______ a big pair of glasses.
A. wears
B. put on
C. wear
D. puts on
5. What _______ your father and mother _______ ?
A. does, do
B. do, do
C. are, do
D. do, does
二.用动词适当形式填空:
1. His radio is broken. It _______(sound) terrible.
2. Did somebody drop water on the rug? It _______(look) wet.
3. Every year my parents _______(give) me a present for my birthday.
4. The club _______(send) her a letter every month.
5. _______ your dad _______ (wash) his car once a week? Yes, he does.
6. Lin Tao is a good student. He _______ (study) very hard.
7. They _______( work) at the bank.
三、用所给动词的适当形式填空,完成短文。
Mrs. Black’s Day
Mrs. Black often _______(get) up at 7:00 on Sunday morning. She _______(have) breakfast at 8:30. She _______(have) a little dog. She _______( like) to go to the park with her dog. At 10:50, Mrs. Black sometimes _______ ( wash) her clothes. At 3:00 p.m. she usually -
_______ (go)shopping. She often ______(make)supper at 6:00 p.m. She doesn’t_______(watch)TV at night. She _______ (go) to bed at about
10:30p.m.
四.按照要求改写句子。
1.Daniel watches TV every evening.(改为否定句)