英语不定式（初中所有后跟动词不定式，动名词，动词原形的单词分类）

有些动词后接宾语时，既可接不定式，又可接动名词，但有区别。如
1. like to do “喜欢做某事”，指一次性动作。如 I like to swim in this river now.
like doing “喜欢做某事”，指习惯性动作。如 I like swimming.
类似的还有：dislike to do / doing (“不喜欢做某事”)， hate to do / doing (“讨厌做某事”)，
love to do / doing (“热爱做某事”)， prefer to do / doing (“更喜欢做某事”)。
2. remember to do “记得要去做某事” 如 She remembered to see her parents the next day.
remember doing “记得做过某事” 如 I remembered meeting her yesterday.
3. forget to do “忘了要去做某事” 如 They always forget to have lunch when they are busy.
forget doing “忘了做过某事” 如 I forgot phoning Tom, so I phoned him the second time.
4. try to do “试图(尽力)做某事” 如 He tried to catch the early bus and he got on it at last.
try doing “试图(试着)做某事” 如 I tried getting on well with the new students.
5. mean to do “打算做某事” 如 Jack meant to help others.
mean doing “意味着做某事” 如 Drinking means wasting your life.
6. need to do “需要做某事” (主语必须是人) 如 We need to have a rest.
need doing “需要做某事”(主语必须是物) 如 The bike needs mending. ( = The bike needs to be mended)
7. want to do “想要做某事” (主语必须是人) 如 We want to have a rest.
want doing “想要做某事”(主语必须是物) 如 The bike wants mending. ( = The bike wants to be mended)
8. begin to do与begin doing 都译作“开始做某事”，二者可以混用。但是begin doing更强调动作不但开始，而且一直持续下去。如 The baby began crying hard.
而在下类情况下只用begin to do, 不用begin doing：
○1当主语是物时。如 It began to snow.
○2当begin用进行时的时候。如 The train is beginning to leave.
○3当begin后接表示心理活动的动词(如think, understand, know)时。如 She began to understand her parents.
注：begin的用法完全适用于start。
9. go on to do “继续做某事”，指做不同的事。
如 After reading English, she went on to learn math.
go on doing “继续做某事”，指做同一件事，相当于_go on with sth 。
如 When I was writing a letter, someone knocked at the door. I opened the door and then went on writing the letter (= …went on with the letter).
10. continue to do “继续做某事”，指做不同的事。
如 After reading English, she continued to learn math.
continue doing “继续做某事”，指做同一件事。
如 When I was writing a letter, someone knocked the door. I opened the door and then continued writing the letter.
11. be used to do “被用来做某事” 如 Dictionaries are used to look up words.
be used to doing “习惯于做某事” 如 He is used to exercising in the morning.

希望能够帮到你，望采纳！

like to do sth

你去买那本语法书嘛···