第1个回答 2011-02-08
你先死记住这些重要的,加do to do ding的词组
make sb. do sth.
let sb. do sth.
decide to do
look forward to doing(to作介词)
need to do
want to do
begin/start to do
remember to do/doing
forget to do/doing
It takes sb. some time to do
why not do?
why don't you do ?
what/how about doing?
hate to do
like/love/enjoy doing
be sure to do
can/could/must/may/might do
seem to do
stop to do/doing
learn to do
keep doing
why not do?(提建议的句子一般用do)
至于不定时to do:有时也可省略前面的to,在谓语动词之后时。
to do一般都是讲还没有做的,将要去做的,带有目的性
而一般加doing的都是已经做过的事
比如:remember记住
remember doing 是指记住做过某事
remember to do 是指记着将要做某事
希望对你有帮助嘿!