音標(biāo)發(fā)音英式音標(biāo) [wa?]美式音標(biāo) [hwa?, wa?]國際音標(biāo) [hwai]英式發(fā)音 美式發(fā)音 基本解釋adv. 爲(wèi)什麼;(反問,表示不必)何必; ……的原因 int. 哎呀,呦;呃 n. 原因,理由詞源解說 直接源自古英語的hwi,意爲(wèi)爲(wèi)什麼。同根派生 why相關(guān)詞用法辨析adv. (副詞)why的意思是“爲(wèi)什麼”,可用作疑問副詞,也用作關(guān)系副詞,還用作連接副詞,可以引導(dǎo)名詞從句。 why作爲(wèi)疑問副詞,引導(dǎo)特殊疑問句或省略的特殊疑問句,表示疑問,意思是“爲(wèi)什麼”; 後麪跟不帶to的動詞不定式,意思是“爲(wèi)什麼要…”,表示某一動作是不必要的或無意義的。 why not有三重含義:①表示“爲(wèi)什麼不”,②表示建議,③表示同意。why not跟不帶to的動詞不定式,用來提出建議,表示“爲(wèi)什麼不…”, why not也可用來對前麪的否定句進(jìn)行提問。 why用作關(guān)系副詞,意思是“爲(wèi)什麼,爲(wèi)了什麼的緣故、理由或目的”??梢龑?dǎo)定語從句,可以單獨(dú)用在reason的後麪作爲(wèi)脩飾語。 why作爲(wèi)連接副詞,可引導(dǎo)主語從句,也可引導(dǎo)賓語從句或表語從句。 int. (感歎詞)why用作感歎詞時,主要表示喫驚、承認(rèn)、認(rèn)可,如果對方提的問題過於簡單,廻答時可以用why來表示輕微的驚異,有時用來表示不耐煩、抗議或異議。 why在口語中還可以用來表示躊躇或躊躇後再繼續(xù)往下說。 why使用方法why詳細(xì)辨析英漢例句用作副詞 (adv.)Why did you buy a spade?你買鉄鍁乾什麼?用作感歎詞 (int.)Why,that's John over there.噢,約翰在那兒呢。why更多例句詞組短語短語Understood why 恍然大悟WHY CHOOSE 選擇理由;爲(wèi)什麼選擇;我們的優(yōu)勢Why Democracy 爲(wèi)什麼要民主Why graphs 圖論Why so 爲(wèi)什麼會這樣;爲(wèi)什麼要這樣;何也why更多詞組英英字典劍橋英英字典 for what reason used to express surprise or anger the reasons for something柯林斯英英字典wa You use why at the beginning of a clause in which you talk about the reasons for something. Why is also an adverb. You use why to introduce a relative clause after the word "reason." (reason) Why is also an adverb. You use why with "not" in questions in order to introduce a suggestion. (not) You use why with "not" in questions in order to express your annoyance or anger. (not) You say why not in order to agree with what someone has suggested. People say "Why!" at the beginning of a sentence when they are surprised, shocked, or angry. why劍橋字典why柯林斯字典專業(yè)釋義法學(xué)爲(wèi)什麼Why the penalty goal lies in the prevention?在犯罪人爲(wèi)什麼受到懲罸上,他是用功利主義進(jìn)行解說的,刑罸目的在於預(yù)防。計(jì)算機(jī)科學(xué)技術(shù)爲(wèi)什麼Almost all in such flow: "Why to develop such tools"- "How to develop"-"What are the advantages".每個工具的設(shè)計(jì)過程都是按照理論化的過程進(jìn)行的:“爲(wèi)什麼開發(fā)這樣的工具”——“怎樣開發(fā)這樣的工具”——“開發(fā)出來的工具比以往的優(yōu)點(diǎn)在哪裡”。 這也同樣是論文中敘述的順序。