(1)作为名词意思是雨水和雪是不可数名词
例如:
There is a lot of rain there in spring.
那儿的春天有很多雨水。
(2)作为动词意思是下雨和下雪,有四种形式分别是:
动词原形rain,snow;
第三人称单数rains,snows;
现在分词raining;snowing
过去式rained;snowed;
例如:
①Look!It is raining now.
瞧!天正在下雨。
②It often rains in Nantong in summer.
南通夏天经常下雨。
③It rained yesterday.
昨天下了雨。
④It is going to rain tomorrow.
明天要下雨。
(3)形容词为rainy和snowy意思是有雨的和有雪的
例如:
It is often rainy here in spring.
这儿的春天经常是有雨的。
If it is rainy tomorrow,I’ll stay at home.
如果明天是有雨的,我将呆在家里。
比较级:
注意只有同类事物才可进行比较。
例如:
My eyes are bigger than hers.Your school bag is heavier than mine.My computer is nicer than Nancy’s.My brother is stronger than me.
have,has:
表示某人有(has用于第三人称单数);
There is/are;
There was/were表示某地存在有
注意There be句型的就近原则
单数或不可数用there is/was;
复数用there are/were.
本身就是复数的词:
眼镜glasses;耳机earphones;鞋shoes;裤子trousers等词本身是复数。
例如:
My glasses were on the chair just now.
但如果表示这双,这副,一双的时候用单数