can后面加什么动词形式
例如
Can you help me+to do sth (不定式).
Can you help me+dosth
can用作情态动词的基本意思是“能,能够”“可以”“可能,会”,可表示体力、智力能够完成一件事情或环境赋予的能力,can后面接动词原因。
常见的系动词
1.表感官的系动词look, sound, taste, smell, feel(这些词用形容词作表语)
2.表变化的系动词become, get, turn, grow, make, come, go, fall, run
3.表似乎的系动词seem, appear
4.表依旧的系动词remain, keep, stay, continue, stand, rest, lie, hold .
5.可带名词作表语的系动词become, make, look, sound, fall, prove, remain, turn(该词后接的单数名词前多不用冠词。如He turned teacher.)