to do sth的结构

to do sth的结构

1 V + 疑问词 + to do ( V这类动词主要有:find out \ know \ wonder\ tell \ ask \ show \ see \ say \understand （充当主语或宾语）I don’t know what to do./how to do it.(宾语)
2（1）It’s + adj.+for sb.to do sth.做某事对某人来说真是……hthy
（2）It’s + adj.（clever/ stupid/kind/nice）+of sb.to do sth.某人做某事真是……
3 (1) It’s+time+（for sb）.to do sth.该是某人做某事的时候了
=It’s +time+for sb.for (doing)sth.该是某人做某事的时候了
(2) It’s the best time/a good season/place to do/fordoing sth.是做某事的最好时间/季节/地点
（3）sth is the best time to do sth … 是做某事的最好时间
4 It’s one’s duty to do
5 It is one’s turn + to do
6 it takes sb some time to do 花某人多少时间做某事
It costs sb.some money to do sth.花某人多少钱做某事
7 be+ adj （glad/happy/pleased/sorry ）+ + to do做某事很
8 be/get ready to do
9 beable to do sth.能够做某事
10 be + adj.+enough+ to do sth.足够…….去做某事He is not old enough to go toschool.
11 be the first /last to do
12 be used + to do
13 be afraid to do
14 be sure to do
14 do/try one’s best to do
15 refuse + to do
16 makeup one’s mind /decide + to do sth.决定做某事 decide on sth.决定某事
17 offer + to do
18 afford + to do.afford to do付得起做某事,能够做某事
19 have + to do不得不做某事/ have…..to do
20 use sth to do
21 plan/ make a plan to do
22 ask/tell sb + (not) to do
23 would like/ want(sb) + to do
24 manage to do设法做某事
25 used + to do = would do
26 take turns to do 轮流做某事
27 wish (sb) + to do/hope + to do
28 get sb.to do sth.叫/让某人做某事
29 fail + to do
30 advisesb + to do建议某人做某事
31 encourage sb+ to do
32 take the place of sb todo
33 invite sb + to do
34 agree(sb) + to do同意(某人)做某事
35 happen + to do
36 order sb to do
37 teach sb + to do教某人做某事
38 find/think it + adj (for sb ) + to do发现/认为做某事……
39 can’t wait + to do
40 cause + to do
41 seem to do 似乎……
42 warn sb (not) to do
43 lead sb to do
44 too+adj +(for sb) to do太……以致不能……
45 不定代词n /+ to do
46 a good way/time/season to do
47 needto do sth 需要做某事（比较 need do sth.）
48use sth.to do sth.用某物做某事
49 go/come to do sth.去/来做某事
50can’t wait to do sth.迫不及待做某事
51to do 充当主语,表语,定语,目的状语等
52learn to do sth.学习做某事
53 be about + to do
54 trouble + to do
55 deserve + to do
56 allow/permit + to do
57 be made + to do