资源简介

一般现在时知识集锦
一般现在时
1．用法：①表示人或事物的特征、状态。
He is a student．他是一个学生。
The apple tastes good.这个苹果很好吃。
②表示经常性、习惯性的动作。（常与时间状语连用）
I go to school at eight o ' clock every day．我每天八点上学。
③表示客观事实、普遍真理、格言或不受时间限制的客观存在的情况或状态。
The sun rises in the morning．太阳在早上升起。
Knowledge is power．知识就是力量。
2．时间标志（针对用法第②点）
① every day / week / month / year .．每天、每周、每月、每年
②频率副词： always 总是usually 通常 often 经常
sometimes 有时 seldom 很少 never 从不
③次数： once 一次
twice 两次 three times 三次（三次以上：基数词＋ times )
once a week 一周一次
twice a month 一月两次
3．结构
① be 动词的一般现在时：主语＋ be ( am、is、are )＋其他
变否定：主语＋ be ( am、is 、are )+ not +其他
变疑问： Be ( am 、 is 、 are )＋主语＋其他 ？
②实义动词的一般现在时：主语＋实义动词原形或三单＋其他
变否定：主语＋ don ' t / doesn ' t ＋实义动词原形＋其他
变疑问： Do / Does ＋主语＋实义动词原形＋其他 ？
第三人称单数及动词三单形式：
①主语是第三人称单数的情况： he 、 she 、 it 是三单
一个人是三单
单数名词是三单
不可数名词也是三单
②动词的三单变化：一般情况下在词尾加 s
动词以 s 、 x 、 o 、 ch 、 sh 结尾的，加 es
辅音加 y 结尾的动词， y 变 i 加 es
特殊： have 变 has
4．其他用法
①表示心理状态、情感的动词也用一般现在时：
I want a cup of tea 我想要一杯茶。
I like dogs 我喜欢狗。
②表示按规定、时间表多已经预先计划或安排好的要发生的动作：
The train leaves at eight o'clock.
火车八点钟发车。
The film begins at six and ends at nine .
电影六点开始，九点结束。
③在 here 、 there 等开头的句子中，表示现在正在发生的动作。
Here comes the bus .公交车来了。
专项训练
用单词的正确形式填空
1. Mike ___________ (do) his homework every day.
2. There ____________ (be) some water in the glass
3. We like ____________ (play) basketball after class.
4.I like singing. I often ____________ (listen) to the music in the evening.
5.. My grandma ___________ (watch) TV every day.
选择最佳的答案
____Alice often play the piano. No, she _____.
A.Do; do B. Does; does C. Does; doesn't
___ your penfriend __ in Beijing
A. Do; live B. Do; lives C. Does; live
Tom and Mike __ very excited, they will take a trip.
A. is B. are C. am
I like ________ very much. What about you
A. dance B. danced C. dancing
I can’t find my pen. Let me __.
A. go and ask her B. go and ask hers C. go and ask she
Fangfang is a good student. She ____maths.
A. does good at B. well do it C. is good at
The kite ____ a bird.
A. look like B. is looking C. looks like
Bill and I ___ good friends.
A. is B. are C. am
Sandy often ___ his homework on Sundays .
A. do B. does C. did
What do you usually do on the weekend I __________.
A. went swimming B. go swimming C. visited grandparents
What do you usually do on your holiday I______________.
A. saw elephants B. sing and dance C.took picture
I ____ a student. I go to school ____bus every day.
A. is; by B. am; on C. am; by
13. I ____ a brother. She ____ a sister.
A. have; has B. has; has C. have; have
You ____ a student. He ____ a teacher.
A. is; is B. are; is C. are; are
He always _____ football games.
A. watches B. watch C. doesn't

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