内容正文:
九年级上一般现在时专项练习
1、 一般现在时的用法
(1) 表示经常发生或习惯性反复发生的动作。
(这种用法中经常用always, usually, often, sometimes, seldom, never, every day, twice a week, in the morning, on Sundays, on the weekend等时间状语)
e.g.: I often watch TV at home.
I usually get up at six .
He does his homework every night.
(2)表示主语现在的特征、性格、能力、爱好、习惯、状态,通常不带时间状语。
e.g.: Do you speak English?
She likes English, but she doesn’t like math.
The book consists of five parts.
(3)表示客观真理、科学事实、格言等。
e.g.:The sun rises in the east.
There are seven days in a week.
Walls have ears.
(4)表示按时间表拟定的或安排好到时候就发生的事情或动作。
e.g.: The train arrives at six o’clock.
The final exam takes place next week.
Our trip starts from Xi'an tomorrow.
(5)在时间状语从句和条件状语从句中代替一般将来时。
e.g.: I will discuss this with you when we meet next time.
If it doesn’t rain tomorrow, we will go to the cinema.
2、一般现在时的构成
(1) 肯定句的结构
①be动词:主语+am/is/are+其它。
e.g.:I a