动词变成动词的第三人称单数形式的三种形式
请大家分别举单词例子,越多越好
动词变成动词的第三人称单数形式的三种形式
请大家分别举单词例子,越多越好
哪些动词在变成第三人称单数形式时需要加es:
以o,ch,,sh,s,x结尾(和名词变复数一样的规律)
哪些动词在变成第三人称单数形式时需要去y加ies:
基本上y结尾的都这样
哪些动词在变成第三人称单数形式时直接加s就好
常规的都是直接加s
动词的现单三形式是指在一般现在时态中,主语为单数第三人称时谓语动词的具体形式。动词现单三形式的变化规则如下:
1、一般在词尾加-s。例如:like --- likes, play --- plays, run --- runs。
2、以-s, -x, -ch, -sh, -o等结尾的单词加-es。例如:teach --- teaches, pass --- passes, fix --- fixes, wash --- washes, go --- goes等。
3、以辅音字母加y结尾的单词,先将y改成i,再加-es。例如:study--- studies。
注意:be的现单三形式是is,have的现单三形式是has,do的过去单三形式是did。
一、把下列动词变成第三人称单数,现在分词,过去式和过去分词。 1.put _________ __________ __________ 2.teach _________ __________ __________ 3.write _________ __________ __________ 4.take _________ __________ __________ 5.help _________ __________ __________ 6.make _________ __________ __________ 7.ride _________ __________ __________ 8.get _________ __________ __________ 9.swim _________ __________ __________ 10.leave _________ __________ __________ 11.know _________ __________ __________ 提问者: maning2118
答案:puts putting put put teaches teaching taught taught writes writing wrote written takes taking took taken helps helping helped helped makes making maked maked rides riding rode ridden gets getting got gotten swims swimming swam swum leaves leaving left left knows knowing knew known
一般现在时,主语是he , she ,it 或者人名或者单数名词时动词用第三人称单数形式,如
He works in our school .他在我们学校工作
She likes to go shopping .她喜欢购物
It rings the bell .铃响了
Jim has a dog .吉姆养了一只狗
The machine works well .机器运转正常