【基础篇】现在进行时
现在进行时
The Present Continuous Tense
现在进行时态表示现在（说话瞬间）正在进行或发生的动作。
1 现在进行时的结构
be+doing（现在分词）
助动词be随人称变为is,am,are
Look! He is reading a book.
看，他正在看书。
他们正在看电视。
2
现在分词的变化规则
动词-ing（现在分词）形式的构成
01
大部分动词——直接加“ing”
| do |
doing |
cook |
cooking |
| tell |
telling |
pick |
picking |
| play |
playing |
study |
studying |
| speak |
speaking | look |
looking |
02
动词以不发音的e结尾——去掉e加“ing”
| live |
living |
ride |
riding |
| write |
writing |
dance |
dancing |
| make |
making |
move |
moving |
| take |
taking |
arrive |
arriveing |
| come |
coming |
drive |
driving |
03 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”
末尾读音结构（辅+元+辅）
| sit |
sitting |
stop |
stopping |
| hop |
hopping |
jog |
jogging |
| cut |
cutting |
run |
running |
| swim |
swimming |
shop |
shopping |
3
现在进行时句子种类
1
✦
肯定句
主语+be+(am/is/are)+doing sth.
|
I’m writing a letter. 我正在写信 |
2
✦
否定句
|
|
3
✦
一般疑问句
Be+主语+doing sth.?
|
Are you listening to the radio? 你是不是正在听广播？ Yes,I am/No,I’m not |
4
✦
特殊疑问句
特殊疑问词+一般疑问句语序
|
现在进行时：I am doing my homework. 一般疑问句：Are you doing your homework？ 特殊疑问句：What are you doing？ |
|
现在进行时：She is singing and dancing . 一般疑问句：Is she singing and dancing? 特殊疑问句：Who is singing and dancing? |