一、初中英语常用动词短语--加to类？
初中英语常用动词短语--加to类：
1、allow sb. to do sth.允许做某事
ask for sth.请求某物
ask sb. (not) to do sth.请求某人（不）做某事
afford to do sth.有能力做某事
agree to do sth.同意做某事
be afraid to doing sth.害怕做某事
be sure (not) to do sth.一定/务必（不）做某事
2、be suitable for sb. to do sth.适合某人做某事
be ready to do sth.准备做某事
be hard to do sth.做某事很困难
be used to do sth.被用来做某事
be willing to do sth.乐意做某事
be able to do sth.有能力做某事
be adj. to do sth.做某事怎么样
be adj. enough to do sth.足够……而能够做某事
3、be surpposed to do sth.被期待做某事
begin to do sth.开始做某事
can't /couldn't wait to do sth.迫不及待做某事
decide (not) to do sth.决定（不）做某事
encourage sb. to do sth.鼓励某人做某事
forget to do sth.忘记做某事
fail to do sth.做某事失败了
go on to do sth.继续做某事
4、happen to do sth.碰巧做某事
have a change to do sth.=have an opportunity to do sth.有机会做某事
help sb. to do sth.帮某人做某事
have (no)time to do sth.（没）有时间做某事
How long does it take sb. to do sth.?花费某人多少时间做某事
in order to do sth.为了做某事
invite sb. to do sth.邀请某人做某事
5、it is a good time to do sth.做某事的好时候
it is one's duty to do sth.做某事是某人的职责
it is adj. for/of sb. to do sth.做某事对某人来说怎么样
it is time (for sb.) to do sth.=it is time for sth.该（某人）做某事
it takes sb. sometime to do sth.花费某人多少时间做某事
it is one's turn to do sth.轮到某人做某事
like to do sth.喜欢做某事
learn to do sth.学习做某事
6、need to do sth.需要做某事
plan to do sth.准备做某事
prefer to do rather than do sth.和做某事相比更喜欢做某事
remember to do sth.记住做某事
start to do sth.开始做某事
stop to do sth.停下来去做某事
7、try to do sth.设法做某事
tell sb. (not) to do sth.告诉某人（不）做某事
the best way to do sth.做某事的最好方法
teach sb. to do sth.教某人做某事
try one's best to do sth.尽力做某事
8、oo adj. to do sth.太……而不能做某事
used to do sth.过去常常做某事
volunteer one's time to do sth.某人自愿花时间做某事
would like (sb.) to do sth.想（让某人）做某事
9、want (sb.) to do sth.想（让某人）做某事
wish/hope (sb.) to do sth.希望（某人）做某事
wait for sb. to do sth.等待某人做某事
二、加to的动词？
1、get to do sth. 设计做某事
You get to do what you want.
你可以做任何你想做的事。
2、be used to do sth. 被用来做某事
If necessary X-rays and blood tests will also be used to aid diagnosis
如有必要，还要进行X光检查和验血以帮助诊断。
3、be supposed to do sth. 理应做某事，应该做某事
If you were a lemon, you would not be supposed to dwell on the sweetness of watermelon.
如果你是一只柠檬，就不该老是盯着西瓜的甜。
4、allow to do sth. 允许某人做某事
Does not allow to do multiple semisynchronous notification query!
不允许多项半同步通知查询！
5、add to do 补充做某事
Some of the items you attempted to add to source control do not exist on disk and could not be added.
磁盘上不存在您试图添加到源代码管理中的某些项，未能添加这些项。
三、to+动词短语做主语可以吗？
to+动词短语做主语可以。
例如：learn是一个实义动词，可作及物动词用，Chinese是一个名词， learn Chinese就是一个动词短语。
to+动词短语例句：
1、To learn Chinese well is very important.
学好中文很重要。
To learn Chinese well就是to+动词短语作主语。
2、To make our country rich and strong is our duty.
使我们的国家强大是我们的责任。
To make our country rich and strong就是to+动词短语作主语。
四、to 作介词的常用动词短语？
the answer to doing
the exit to doing
the entrance to doing
pay attention todoing：集中做：
do harm to doing：伤害
say hello to doing：说你好
be similar to doing
be familiar to
be indifferent to sth：此处 to 为介词
be equal to：胜任做……
