思维导图与小学英语:一般现在时
概念: 表示习惯、经常性的动作
结构: do、 does
标志语:usually、often、never、
sometimes、once a week、
twice a month、every year
一般现在时的构成
1. 肯定句
(1)主语+am / is / are+表语
They are new students. 他们是新生。
(2)主语+行为动词+其它
I read English every night. 我每天晚上读英语。
2. 否定句
(1)主语+am / is / are+not+表语
She is not a teacher. 她不是老师。
(2)主语+don"t(doesn"t)+动词原形+其它
I don"t like learning math.
我不喜欢学习数学。
Liping doesn"t like learning Chinese.
李苹不喜欢学习汉语。
3. 一般疑问句
(1)Am / Is / Are+主语+表语+?
Is your mother a nurse?
你妈妈是护士吗?
Is Polly a bird?
波利是鸟吗?
(2)Do+主语+动词原形+其它+?
Do you like learning English?
你喜欢学习英语吗?
Does your father go to work every day?
你爸爸每天都上班吗?
4. 特殊疑问句
特殊疑问词+一般疑问句+?
What is your father?
你爸爸是干什么的?
What do you do every day?
你每天做些什么?
When does your mother go to work every day?
你妈妈每天什么时候去上班?
注意,以下情况要使用一般现在时:
表示特征、性格和能力。如:
Lifeng is a tall boy. 李锋是一个高个子男孩。
That"s a big tree. 那是一棵大树。
My skirt is very new. 我的裙子很新。
She can speak English. 她会说英语。
2. 表示经常发生的或习惯性的动作。如:
I get up at seven every day. 我每天7点起床。
Classes begin at eight.8点开始上课。
3. 表示客观事实和真理。如:
There are seven days in a week. 一周有七天。
The earth goes around the sun. 地球绕着太阳转。
动词第三人称单数形式的变化规则
1.一般情况下,直接加-s,
如:cook-cooks, milk-milks
2.以s. x. sh. ch. o结尾,加-es,
如:guess-guesses, wash-washes,
watch-watches, go-goes
3.以“辅音字母 y”结尾,变y为i, 再加-es,
如study-studies