e.g. Do you know how to prove a new idea in scientific research? How to do it is a problem for me now.
【拓展】介词后一般不直接跟不定式, 但可 以跟疑问词+不定式短语作宾语。 e.g. Mary gave some advice on how to
考点1 不定式和疑问词 whether, what,
which, whom, where, when, how, why 等连用, 在句中起名词性作用 , 常跟在tell, know, show, decide, learn, wonder ,explain, advise, teach, discuss, find out 等动词后作宾语 , 有时也作主语、表语。
Practice
用disable, disabled, disability 的正确形式 填空。 1. People come to agree that the _d_i_sa_b__le_d
should also be treated with respect. 2. People with _d_is_a_b_i_li_t_ie_sshould not be
3. In other words, there are not many people like me. 换句话说, 像我这 样的人并不多。 in other words 换句话说 in a word 总而言之 in word 口头上
in plain words 率真地说 have a word with sb. 和某人谈谈 have words with sb. 和某人吵架 get in a word 插话 keep one's word 守信用; 履行诺言