use的用法及辨析
的有关信息介绍如下:我们会经常遇到use的各种句型,看似相同,但意思却大有不同,作为初中生,这是一个必须要掌握的知识点,那么现在小编就来总结一下use的用法。
1.use可以作动词和名词
(1) 作动词时,“使用,利用,服用(毒品)”
过去式used,过去分词used,现在分词using.
(2) 作名词时,“使用,使用权,功能”
形容词useful , 副词usefully
2.关于use 的三个固定句型:
(1) used to do sth. "过去常常做某事"
(2) be used to do sth. "被用来做某事"
(3) be used to doing sth "习惯做某事"
3.辨析:
(1)used to do sth. "过去常常做某事"
to 后加动词原形,否定句为didn't use to或used not to
eg: I used to take a walk after supper every night.
(我过去常常在每天晚上饭后去散步)
(2) be used to do sth. "被用来做某事"
to 后加动词原形
eg: Wood is used to make paper.
(木材被用来造纸)
(3) be used to doing sth "习惯做某事"
to是介词,后加名词,动名词或代词
eg: He is used to getting up early.
(他习惯早起)