3) urge that...：主张......

e.g. She urged that I (should) apologize to him.

　　　They urged that the library be kept open during the vacation.

n. （想做某事的）强烈冲动，an / the urge to do sth.

e.g. He suddenly felt an urge to go home.

Father has an urge to visit Beijing.

urgent：adj. 紧迫的、迫切的

e.g. an urgent call / They were urgent in their demand.

urgency：n. 紧迫、紧急

e.g. a matter of urgency：急事

Please call 110 in time of urgency.

17. seek-sought-sought：（文）搜寻、寻求、追求，seek (for / after) sth.

e.g. They sought shelter from the rain.

　　　He found it worthless to seek fame.

　　　You had better seek advice from you teacher

　　　Most men seek wealth; all men seek happiness.

play hide and seek：捉迷藏

18. spell：vt.意味着、招致 = mean；拼单词

e.g. Those dark clouds spell rain.

　　　Does laziness always spell failure?

　　　How do you spell your name?

spell out：拼出、阐述、详细说明

e.g. We had to spell the main points out to them.