VERBS | ADVERB | PREPOSITION | PHRASESVERBS➤appear, be, prove, seem顯得必要;必要;證明必要;看似必要▸➤become變得必要▸➤remain仍然必要▸➤make sth使⋯成為必要◇The cold weather has made it necessary to protect the crops.天氣寒冷,莊稼必須加以保護。➤believe sth, consider sth, deem sth, feel sth, find sth, regard sth as, see sth as, think sth相信⋯必要;認為⋯必要;視⋯為必要;感覺⋯必要;發現⋯很必要◇Make any alterations you consider necessary.你認為有必要的都可以修改。◇You may find it necessary to readjust the wheels from time to time.你可能會發現不時調整輪子很有必要。ADVERB➤really, strictly確實/完全必要◇I was determined not to stay in the hospital for any longer than was strictly necessary.我決定,除非極為必要,否則決不在醫院多待一天。➤absolutely絕對必要➤hardly幾乎無需▸➤logically邏輯上必要▸➤medically醫學上必要PREPOSITION➤for對⋯必要◇qualifications which are necessary for work with the under-fives照顧 5 歲以下兒童必需的資格PHRASES➤if necessary如果必要的話◇These measures will be enforced, if necessary, by the army.如果必要,軍隊會強制執行這些措施。➤as necessary, when necessary, where necessary需要時;必要處◇We are here to give help and support when necessary.如有需要,我們隨時提供幫助和支援。◇Editorial changes have been made where necessary.在必要之處作了編輯上的改動。