suggest 是動(dòng)詞，基本含義是1、建議,如 suggest things for children to do; suggest that we take a walk.建議孩子們做一些事；提議去散步提出, 使想起, 暗示2、使人想到。如：a cloud that suggests a mushroom; a ringlike symbol suggesting unity.一朵讓人想到蘑菇的云；讓人想到團(tuán)結(jié)的環(huán)狀標(biāo)記3、暗示。如：a silence that suggested disapproval.沉默暗示著反對(duì)。4、要求。如：Such a crime suggests apt punishment.這樣一樁犯罪要求給予適當(dāng)?shù)膽土Pproposal則為名詞，相應(yīng)的動(dòng)詞應(yīng)該是propose,其含義是：1、建議。該如suggest第一義相同。如propose a change in the law.提議修改法律2、推薦, 提(名)。如：be proposed as a candidate for被推薦為 ...候選人3、企圖，意圖，打算，計(jì)劃。如：proposed to buy and run a farm.打算購(gòu)買并經(jīng)營(yíng)一個(gè)農(nóng)場(chǎng)4、求(婚)。如：propose marriage to a girl向一個(gè)姑娘求婚5、提議舉杯祝飲：提出為…干杯advice也是名詞，相應(yīng)的動(dòng)詞應(yīng)該是advise,其基本含義是：1、建議。該含義與前兩詞第一義相同。2、勸告、忠告。3、通告，通告。這三詞作建議講時(shí)，區(qū)別主要如下：advise 指不正式地通過詳細(xì)查問情況而“勸告”或“提意見”讓人做某事，而所做的多為未來事，往往帶有深思熟慮的意味，但聽起來似乎顯得較勉強(qiáng)或較謙遜。例如：May I advise you not to lend him large sums of money?我勸告你不要將大筆錢借給他。Please advise me when the goods are dispatched.發(fā)貨時(shí)請(qǐng)通知我。suggest是指單一性的并帶有試驗(yàn)性地“建議”或“提出”意見、計(jì)劃、理論、辦法等。提出者通常并不堅(jiān)持自己所提的內(nèi)容。也可指故意或偶然地向別人“暗示”或“啟發(fā)”某事。例如：It was suggested that such devices should be designed and produced without delay.曾經(jīng)有人建議立即設(shè)計(jì)和生產(chǎn)這種裝置。Does that name suggest anything to you? 那個(gè)名字使你聯(lián)想到什么沒有？propose的意思是“提議”、“求婚”。例如：He porposed that we (should) go there. 他建議我們?nèi)ツ抢?。He proposed to the girl. 他向這女孩求婚了。三個(gè)詞都表示“建議”，區(qū)別如下：1.advice是針對(duì)某一行動(dòng)提出的；suggestion針對(duì)某一問題，尤其是為解決困難或改進(jìn)工作提出的；proposal是供他人考慮或采納提出的。eg：You'd better have legal advice before acting.訴訟之前你最好求教律師。We welcome any suggestion that helps to improve our work.任何有助于改進(jìn)工作的建議我們都?xì)g迎。His proposal was approved by the committee.他的提議被委員會(huì)批準(zhǔn)了。2.由于advice一般是來自有識(shí)之士或經(jīng)驗(yàn)之談，所以多是有價(jià)值的；而suggestion和proposal則不一定正確、有價(jià)值。3.suggestion和proposal可以用作可數(shù)名詞eg: a suggestion/proposal 一條意見advice卻不可數(shù)，要說a piece of advice4.suggestion的語氣比advice更委婉，而proposal則是正式用語。