require是及物动词,接名词、代词、动名词、动词不定式或that从句作宾语,也可接以动词不定式或that从句作直接宾语的双宾语。
require接含有被动意义的非谓语动词时,不定式表示被动结构,而动名词表示主动结构; require接that从句时从句中的谓语动词要用虚拟式。
单词详解：
require
vt. 需要；要求；命令
[ 过去式 required 过去分词 required 现在分词 requiring ]
双语例句
Today's complex buildings require close teamwork between the architect and the builders.
如今的建筑结构复杂，需要建筑师和施工人员密切协作。
Buyers might require further assurances before parting with their cash.
买方在付现之前可能要求提供进一步的`担保。
That does not require "massive" military intervention, as some have mischievously claimed.
那并不需要像某些不怀好意者所主张的那样进行“大规模的”军事干预。
If you require further information, you should consult the registrar.
如果需要进一步了解信息，请咨询教务主任。
You may have free passage across our territory whenever you require it.
无论你什么时候需要，都可以自由穿过我们的领地。