require 用法
　　及物动词,意思是"需求,要求".如：
　　This job requires a clear head .
　　1) require 后的宾语从句用 should 型虚拟语气.
　　The boss required that she (should) keep it a secret . 老板要求她对此事保密.
　　He required the work not be done in a haste .
　　2) sth + require + doing = sth + require + to be done 某物需要……
　　These temples require / want / need repairing next month . = These temples require / want / 　　need to be repaired next month. 这些庙宇下个月需要修缮.