初中常见非谓语动词固定搭配
1. 谓语动词后只跟to do 的动词有：
afford to do sth 负担的起做某事 There is no need for sb to do sth 对某人来说没有必要做某事
ask to do sth 要求做某事 agree to do sth 同意做某事    disagree to do sth  不同意做某事
plan to do sth = make a plan to do sth= make plans to do sth 计划、打算做某事
be able to do sth 能够做某事  take action to do sth = take measures to do sth 采取措施做某事
used to do sth 过去常常做某事  be used to do sth 被用来做某事（= be used for doing sth）
（注意：be / get used to doing sth 意为“习惯做某事”）           
hope to do sth = wish to do sth = expect to do sth 希望做某事(= look forward to doing sth)
promise to do sth  承诺做某事  refuse to do sth 拒绝做某事  pretend to do sth 假装做某事
（注意：没有hope / promise / refuse sb to do sth 这种表达方式,此句式为错误表达.）
decide to do sth 决定做某事我们的少年时代第二季 (= make a decision to do sth = make decisions to do sth) 
learn to do sth  学着做某事 offer to do sth  主动提供做某事  help to do sth 帮助做某事
want to do sth = would like to do sth = would love to do sth想要做某事（= feel like doing sthstudy的过去分词）
dare to do sth 敢做某事(dare是实意动词)      need to do sth 需要做某事(need是实意动词)
be sure to do sth = make sure to do sth 确保/ 保证做某事    manage to do sth  设法做成某事
be going to do sth = be about to do sth 将要做某事 
do one’s best to do sth = try one’s best to do sth 尽某人最大努力做某事   
spare no effort to do sth 不遗余力做某事（尽某人最大努力做某事）
can’t wait to do sth 迫不及待做某事            sb be advised to do sth 某人被建议做某事
sb be allowed / permitted to do sth 某人被允许做某事
be （not）supposed to do sth （不）应该做某事 = should (not) do sth
sb be heard ,listened to / seen ,watched , looked at , noticed, observed / let, had, made to do sth 某人被听见、被看见、被使得去做某事。
make up one’s mind to do sth 下定决心做某事  be happy / glad to do sth 开心/高兴做某事
fail to do sth 没能够做某事  happen to do sth 碰巧做某事  seem to do sth 似乎做某事
be afraid to do sth 害怕做某事（= be afraid of doing sth）    in order to do sth 为了做某事
adj + enough to do sth 足够……可以做某事了= so……that(肯定句)
eg:  The boy is careful enough to get good grades.
  = The boy is so careful that he gets good grades.
too ……to do sth (太……而不能做某事) = so……that(否定句)
eg:  The boy is too careless to make many mistakes in his homework.
  = The boy is so careful that he gets good grades in his homework.
be ready to do sth 乐意做某事= be willing to do sth 
be ready to do sth 准备做某事= prepare to do sth
I do what I can to do sth 我做我能做的去做某事（此句型中“to do sth 做目的状语”）
be sorry to do sth抱歉做某事    be lucky to do sth 幸运做某事 
be pleased to do sth 满意做某事           
be successful to do sth 成功做某事= succeed (in) doing sth  be surprised to do sth 吃惊做某事
a good time / place / way to do sth 一个做某事的好时间 / 好地方 / 好方法
the best time / place / way to do sth 做某事最好的时间 / 地点 / 方法
It’s time to do sth(=It’s time for sth) 是该做某事的时候了。
eg: It’s time to go to school = I’s time for school.
It’s time for sb to do sth. 该是某人做某事的时间了。
※ 太阳的后裔歌曲疑问词 + to do sth                 
eg: He didn’t know what to do=He didn’t know how to do it.
※ It takes / took sb some time to do sth 三水西南中心小学某人花多长时间做某事（此句型中的“it” 为形式主语，真正的主语是动词不定式 to do sth） = 主语spend some time （in）doing sth
（eg: It takes me half an hour to go to school on foot every day. 我每天花费半小时步行去学校 = I spend half an hour going to school on foot every day.）
※ It is + adj / n + for / of sb to do sth 对某人来说做某事………（此句型中的“it” 为形式主语，真正的主语是动词不定式 to do sth）
eg: It is important for us to study English well. 对我们来说把英语学好很重要。
  It is our duty to study hard. 努力学习是我们的责任。
湖北竹溪县
注意：当此句型中的形容词为涉及某人行为、品质即表扬或批评的相关形容词（good；kind善良的；polite有礼貌的；impolite没有礼貌的；generous慷慨的，大方的;foolish / stupid 愚蠢的; rude 粗鲁的 ………）时，句型中的介词用of 而不用for.
eg: ①It is kind of you to help me. 秋兴八首其八② It is impolite of you to smoke in the hospital.
※ 主语 + find / think / make / consider …… + it + adj / n (for sb ) to do sth. 主语发现 / 认为/ 使得 / 认为 做某事………（此句型中的“it” 为形式宾语，真正的宾语是动词不定式 to do sth）
eg:  (1) I find it difficult to study English well. 我发现把英语学好很难。
    (2) I don’t think it difficult for a Chinese student to master a foreign language within five  years. 我认为对一个中国学生来说在五年之内掌握一门外语是不容易的。
    (3) We consider it our duty to help him. 我们认为帮助他是我们的责任。
    (4) WeChat makes it more convenient for people to communicate with each other.
使得人们相互交流更加便捷。
2. 谓语动词后接 sb to do 的词有：
want = would like =would love  (想要) / expect=wish (希望) / tell(告诉) / ask , request (要求) / help (帮助) invite (邀请) / teach (教) /warn (警告) remind (提醒) / order(命令) / allow=permit (允许) / advise(建议) / encourage (鼓励) / call on (号召) / wait for (等待) / warn (警告) /force (强迫)……… sb to do sth.