不定式作宾语
7.1 不定式作宾语 1) 动词+ 不定式 afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn …...
不定式主语
7.3 不定式主语 1) It's easy (for me) to do that.我做这事太容易了easy, difficult, hard, important, possible, impossible, comfortable, necessary, better; the first, the next, the last, the best, too much, too little, not …...
不定式作表语
7.5 不定式作表语 不定式可放在be动词后面,形成表语。例如: My work is to clean the room every day. His dream is to be a doctor. ...