tjlhe monkey play with a bear中play为什么不加s？

He wants to play with me.的play要加s吗为什么?

主语是第三人称单数

she likes to play with her friends and eat grass为什么play不加s

因为前面的like, like后面加 to do 或doing

I watched him playing with a dog yesterday为什么playing前面不加be动词啊

因为前面已经用了watch这个动词了 所以后面直接跟动名词 如果playing之前有be动词的话 句子可以改成这样:I watched that he was playing with a dog yesterday

He always - --- - games with his friend中play加不加s

你好!是一定要加的.always 只是一个副词的形式,不要对它后面的S多想,这是一个单词而已.play 是整个句子中的动词,修饰主语He.当主语是第三人称单数的时候,动词要用其单数形式.仅代表个人观点,不喜勿喷,谢谢.

＂She asks me to play soccer with her＂为什么play不加s?

这里谓是ask,play是不定式,所以没有数与格的变化.

playwithmatch为什么要加with

play with match : 玩火柴play with [词组] 1. 拿.玩, 和.一起玩She often plays with the kitten. 她经常逗小猫玩.2. 戏弄, 嘲弄Don't play with me. 别耍我了.3. 摆弄, 玩弄; 不认真对待It is wrong for a man to play with a woman'saffections. 男人玩弄女人的情感是错误的.

play with a yo - yo为什么加with,play cards为什么不用?

因为yo-yo是玩具,有play with toy 的说法

He is playing with his toy rocket. 为什么play要加1个with??

play 虽可作及物动词,但是玩的是运动,游戏,乐器等.如play basketball(打篮球),play the piano(弹钢琴).当play作为不及物动词时,后面可加介词with ,如play with a basketball这不是打篮球这个运动项目,而是＂在玩(弄)一个篮球＂.所以,你的这句话playing 后面必须加with ,因为toy rocket (玩具火箭)不属于运动、游戏、乐器项目.

The dog is playing with the children.play为什么加

play是原形playing是现在分词,表示正在玩,be doing的形式属于正在进行时.那只狗正在和小朋友们玩.

play with fire为什么要加with,为什么不可以是play fire

play with fire 玩火 词组:play with 玩耍 如:play with a cat 指没有任何规则的意思;而像play football ,play the piano 都是有规则可依的.