资源看点：讲解详尽、系统、条理、例句丰富，值得借鉴。

具体示例如下：

1. to do

主语&表语：e.g. To see is to believe.

            e.g. My dream is to become a pilot one day.

宾语：wish/hope/expect/want/manage/refuse/promise/pretend/plan/offer/decide/agree/fail/afford等动词+to do

      e.g. I wish to speak to the manager.

      e.g. Although tired, she managed to climbed to the top of the mountain.

      e.g. I find it difficult to learn English well.

补语：1）force/beg/allow/wish/expect/encourage/advise/persuade/permit/warn等动词+sb.+to do

        e.g. I didn’t expect you to arrive so soon.