现在进行时
解释
现在进行时态表示现在(说话瞬间)正在进行或者发生的动作。
例句
Look!She is reading a book.
看,她正在读书
They are wathching TV now.
他们现在正在看电视
I am doing my homework at home now.
我现在正在家里做作业
He is playing football with his friends.
他正在和朋友们踢足球
Miss Wang is teaching English now.
王老师正在教英语
现在进行时的基本结构
be + doing(现在分词)
助动词be
随人称变为is、am、are
例题
将一般现在时改为现在进行时
She reads a book.
She is reading a book.
They watch TV.
They are watching TV.
I do my homework at home.
I am doing homework at home.
He plays football with his friends.
He is playing football with his friends.
动词-ing(现在分词)形式的构成
1.大部分–直接加ing
原形 | 现在分词 | 原形 | 现在分词 |
---|---|---|---|
do | doing | cook | cooking |
tell | telling | pick | picking |
play | playing | study | studying |
speak | speaking | look | looking |
2.动词以不发音的e结尾–去掉e加ing
原形 | 现在分词 | 原形 | 现在分词 |
---|---|---|---|
live | living | ride | riding |
write | writing | dance | dancing |
make | making | move | moving |
take | taking | arrive | arriving |
come | coming | drive | driving |
3.动词重读闭音节结尾,末尾只有一个辅音字母–双写末尾辅音+ing
原形 | 现在分词 | 原形 | 现在分词 |
---|---|---|---|
sit | sitting | stop | stopping |
hop | hopping | jog | jogging |
cut | cutting | run | running |
swim | swimming | shop | shopping |
🔖 重读闭音节结尾:单词后三个字母组成为:辅+元+辅 并且重读
练习
do -> doing
watch -> watching
clean -> cleaning
read -> reading
eat -> eating
play -> playing
dance -> dancing
write -> writing
run -> running
swim -> swimming
句子种类
肯定句
主语 + be(am/is/are) + doing sth.
例句
I'm writing a letter.
She is singing with her sister.
否定句
主语 + be not + doing sth.
例句
I'm writing a letter.
I am not writing a letter.
She is singing with her sister.
She is not singing with her sister.
一般疑问句
Be + 主语 + doing sth? [Be 动词提前]
Are you listening to the radio?
Yes,I am. No,I'm not.
Is she cleaning the room?
Yes,she is. No,she isn't.
特殊疑问句
特殊疑问词 + 一般疑问句语序 ?
I am doing my homework.
Are you doing your homework?
What are you doing? 特殊疑问词 What + be动词提前 + 去掉xxx
She is singing and dancing.
Is she singing and dancing?
Who is singing and dancing?