【编者按】威廉希尔app 提供2012年6月英语四级考试高频词汇，供考生参考。
541. prohibit…from (=forbid) 禁止, 阻止
542. in proportion to 与…成比例
543. protect…from 阻止..不受,保护不受
544. be proud of 为…自豪
545. provide for 为…做准备
546. in public 公开地, 当众
547. on purpose(=by intention, deliberately)故意
548. to the purpose (=useful for one’s purpose)得要领的, 中肯的
549. be qualified in 在某种科目或学科上合格 be qualified for 在某种职业上合格
550. call…in question 对…表示怀疑
551. beyond (all) question (=without question) 毫无疑问
552. out of the question (=impossible)不可能的
553. in question (=under discussion)所谈及的;
554. without question 毫无疑问
555. be caught in the rain 被雨淋了
556. at random (=without aim or purpose) 随便地, 任意地, 胡乱地
557. range over (=cove, include) 范围包括
558. range between 范围在..与..之间不等
559. at any rate (=at all events)无论如何,总之
560. beyond the reach of 无法达到(得到,理解)
561. out of reach of 无法够到. within reach of (or within one’s reach) 够得到 ,能拿到
562. react to 对…作出反应
563. react on upon 对…产生影响
564. react against 作出反抗或反对反应
565. (be) ready for 准备好做…
566. in reality (=in fact, really) 事实上
567. beyond all reason 没有道理的
568. by reason of (=because of) 由于,因为
569. it stands to reason that …理所当然
570. reason with (=argue) 劝说