中高考英语语法:一般现在时不仅初中学(高中也会考一考)
初中英语最基本,第一个英语时态,也是最简单的一个时态,同学们的学习都很有热情,回答问题也是踊跃参加,但是这种简单的学习并不能让全部的学生学会,要想牢固的掌握这种基础时态,得到更好的成绩,为了以后的学习,需要完整的学习一下。
1.一般现在时用法
1) 表示经常性或习惯性的动作,常与表示频率的时间状语连用。
比如: always, often, usually, every day / week / month / year, sometimes, on Sunday等
I leave home for school at 7:00 every morning.
2)表示现在的状态。 I am a student.
3)表示主语所具备的性格和能力。I like red. I can spenk English.
4)客观真理,客观存在,科学事实。
The earth moves around the sun.
Shanghai lies in the east of.
5) 表示格言或警句中。
Pride goes before a fall. 骄者必败。
【注】此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
eg:Columbus proved that the earth is round..哥伦布证实地球是圆的.
2.一般现在时谓语动词的构成主要有两种情况:
1)be动词作谓语: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.
c.一般疑问句,要将be放在句子开头(注意首字母大写,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. (—No,I"m not.)
2)实义动词作谓语: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 at 6:00 in the morning.
★注意:如果主语是单数的第三人称,谓语动词必须用单数第三人称形式(简称:单三式, 动词变单三式的规则如下附录))
b.否定句中,要在实义动词前面加do / does+not+行为动词原形,(doesn"t,仅对主语是第三人称单数)
如:I don"t like vegetables.我不喜欢蔬菜。
My father doesn’t like Beijing Opera. 我父亲不喜欢京剧。
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?—Yes,I do. (—No,I don"t.)
★附录:实义动词作谓语时,如果主语是第三人称单数,谓语动词单三式的变化规则如下:
1.一般情况加s,例如:looks, listens, visits
2.以ch, sh, s, x或o结尾的词,加-es,例如:teaches, washes, guesses, goes, does
3.辅音字母+y结尾,变y为i再加-es,例如:carry-carries
(特殊:have 的单三式为has)
一般现在时用法专练:
一.单项选择.
1.Every year many foreigners ______ toto learn Chinese.
A.have come B.comes C.came D.come
2.--Is your father a doctor?
--Yes,he is. He ______ in Taiwan Hospital.
A.has worked B.had worked C.works D.worked
3.--I won’t go to bed until the TV play ______ over.
--You’d better not do that. A.was B.is C.wil D.will be
二.用括号内动词的适当形式填空。
1. He often ________(have) dinner at home.
2. Daniel and Tommy _______(be) in Class One.
3. We ____________ (not watch) TV on Monday.
4. Nick ___________(not go) to the zoo on Sunday.
5. ______ they ________(like) the World Cup?
三.按照要求改写句子。
1. Daniel watches TV every evening.(改为否定句)
2. I do my homework every day.(改为一般疑问句,并作否定回答)
3.She likes milk. (改为一般疑问句,并作肯定回答)
4. Amy likes playing computer games.(改为一般疑问句,作否定回答)
5.We go to school every morning. (改为否定句)
1. Is your brother speak English? (改错)__________________
2. Does he likes going fishing?(改错) __________________
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