wouldliketodosth与wanttodosth区别wouldliketodosth是愿意作某事表示愿意乐意可以等于Bewilltodosth而wanttodosth式表示想要做某事表达一种想法,前者程度更深wouldlike和wantA在下列情况下,这两个词可以互换使用:1用于请求或有关请求的问句中(但这里不使用wouldnotlike,参见下面B1):Customer:I’dlikesomeraspberries,please./Iwantsomeraspberries,please.顾客:请给我拿点儿木莓。Greengrocer:I’mafraidIhaven’tany.Wouldyoulikesomestrawberries?蔬菜水果商:对不起,我没有木莓了。您来点草莓怎么样?Customer:No,Idon’twantanystrawberries,thanks.顾客:不,谢谢,我不想要草莓。(这里不能用wouldn’tlike。)Iwouldlike常常要比Iwant更有礼貌。wouldyoulike?要比doyouwant?更有礼貌,也更殷勤。wouldyoulike?可以含有愿意满足别人的希望的意思。doyouwant?则不含有这种意思。因此,与顾客或客人打交道时,通常用wouldyoulike?:Caller:I’dliketo/IwanttospeaktoMrX,please.打电话者:我想找X先生说话。Telephonist:MrXisout.WouldyouliketospeaktoMrY?话务员:X先生出去了。您跟Y先生说行吗?2如果不是提出请求而只是谈到愿望时,可以随意用wouldlike或want的肯定式、疑问式或否定式。它们的意思没有区别,然而,Iwant要比Iwouldlike显得更自信。Iwant通常不用于表示不可实现的愿望:IwouldliketoliveonMars.但愿我能住到火星上去。Bwouldlike和want在下列用法中不能互换:1表示邀请时用wouldyoulike?结构,而不能用doyouwant?结构:Wouldyoulikeacupofcoffee?您想喝一杯咖啡吗?Wouldyouliketocometothetheatre?您想来剧院看戏吗?doyouwant?用于此处只表示一种询问,不含有邀请的意思。2wouldn’tlike和don’twant是有区别的。don’twant表示没有某种愿望;wouldn’tlike表示不喜欢。因此,wouldn’tlike不能用来回答邀请或提议,因为在这种回答中wouldn’tlike的口气将是不礼貌的。在这里常用don’twant或其他形式来代替wouldn’tlike:—Wouldyoulikesomemorecoffee?—No,Idon’twantanymore,thanks./No,thanks.—您再来点儿咖啡吗?—不,不要了,谢谢。C在过去时中这两种形式的变化不同。在间接引语中want变为wanted,而wouldlike不起变化:Tomsaid,‘Iwouldlike/wanttoseeit.’汤姆说:“我想看看它”。相当于:Tomsaidhewouldlike/wantedtoseeit.汤姆说他想看看它。但如果不用间接引语的结构来表示,只能说:Tomwantedtoseeit(这里我们不能用wouldlike因为Tomwouldliketoseeit的意思是指现在或将来)。Dwouldlike有两个过去形式:wouldlike+不定式的完成式或wouldlike+不定式/名词/代词。这些形式只能表示未能实现的愿望:I’dliketohavegoneskiing./I’dhavelikedaday’sskiing.我本想去滑雪的。(但我未能实现我的愿望。)