动词不定式作宾语作定语的知识网络讲解
动词不定式是非谓语动词的一种，由不定式符号to+do构成。没有人称和数的变化，在句子中不能作谓语，但可做主语、表语、宾语、状语和宾语补足语,具有名词、形容词和副词的特征。动词不定式仍保留动词的一些特点。
时态 主动 被动
一般式 to do to be done
完成式 to have done to have been done
进行式 to be doing ----
完成进行式 to have been doing ----
否定式 否定词（not/never） +动词不定式
作宾语
1. “s+vt + to do sth”。
decided/determine,learn,want, expect/hope/wish;refuse,manage/try/seek/attempt,care,pretend;
offer,promise,choose,plan; agree,ask/beg,help.
I’ve determinedto meet him at ten o’clock. 我决定10点钟见他。
2. “s+vt + 特殊疑问词 + to do sth”v：tell/advise/show/teach/find out/decide/discuss/learn/
forget/inquire/know/explain/remember/seeto/understand/wonder...
特殊疑问词：what/where/who（m）/when/how/whether/which（特殊：why/why not+do sth?）...
I don’t know what to do / where to go / who（m） to ask / when to stop / how to get there.
3. “s+vt+it+n/adj+to do sth”（ it作形式宾语）
vt:make/find/think/believe/imagine/consider/suppose/like/dislike/hate/love/appreciate/see to/ depend on/ take it for granted...
I find it difficult to understand him. 我发现理解他很难。
作定语
the+序数词/last/only/next/best+（n+）to do sth
I am always the first person to get to the office. 我总是第一个到办公室的。
（the）+n+to do sth；（the）+n+to +vi+prep/adv（不定式作定语与被修饰名词构成动宾关系且不定式的逻辑主语是句子的主语时，需用主动表被动；若不定式中动词是动词短语，其后prep/adv不能省略）
He is not a man to bow before difficulties. 他不是一个在困难面前低头的人。
1. —How’s your new babysitter?
—We________ask for a better one. All our kids love her so much.
2. —No one________be compared with Yao Ming in playing basketball.
—Oh, you are really his big fan.
3. They________have arrived at lunchtime but their flight was delayed.
4. —Why didn’t you come to Simon’s par ty last night?
—I wanted to, but my mom simply________not let me out so late at night.
5. —Shall I inform him of the change of the schedule right now?
—I am afraid you________， in case he comes late for the meeting.
6. —Mike, I can’t find my watch anywhere.
—You ________ (lose) it while working out.
7. Martin hasn't been in touch with me for ages. He ________ (get) my new cellphone number.
8. —Mum, can I watch the TV program for another twenty minutes?
—Sorry, dear, it’s time you ________ (go) to bed.
9. ________ ( arrive)a little earlier, you could have got a copy of his latest book.
10. John ________ ( arrive)yet, or he would have telephoned me.
