Presenttense(一般现在时)
定义:一:表示通常性,习惯性发生的动作和状态;
二:表示普遍常识或客观真理。
构成:
2.实意动词的一般现在时:
陈述句:肯定句:
主语+动词(第三人称单数外)
Iplay soccer everyday.
He/She/It(主语是第三人称单数)+动词+s/es
He watches TV onSunday.
否定句:
主语+don't+动词+...
I don't go to school onSunday.
主语+doesn't+动词+...
Shedoesn't likered.
疑问句:一般疑问句:
Do+主语+动词+...
Do you have breakfast athome?
Yes,I do./No, I don't.
Does+主语+动词+...
DoesSam have breakfast at home?
Yes,he does./No,hedoesn't.
动词的变化规律:
1.直接加“s”help-helps play-plays
2.以“x/s/sh/ch/o"结尾的动词,加“es”
fix-fixes teach-teaches
3.以“辅音字母+y”结尾,变“y”为“i”加“es”
study-studies hurry-hurriesfly-flies
4.特殊单词:have-has
常用的时间状语:
always(总是)/usually(通常)/often(经常)/at...(在..时间)sometimes(有时)/every day(每天)/everyweek(每周)等。