![]() ![]() |
can't help doing還是can't help to do |
作者:tjx 文章來(lái)源:本站原創(chuàng) 點(diǎn)擊數(shù) 更新時(shí)間:2008-11-15 文章錄入:admin 責(zé)任編輯:admin |
|
can’t help doing還是can’t help to do 請(qǐng)看這樣一道題: She can’t help _________ the house because she’s busy making a cake. A. to clean B. cleaning C. cleaned D. being cleaned 【分析】此題容易誤選B,簡(jiǎn)單地套用 can’t help doing sth 這一結(jié)構(gòu)。其實(shí)此題應(yīng)選A,注意以下兩個(gè)結(jié)構(gòu)均可用,只是含義不同:can’t help doing sth=禁不住做某事,情不自禁地做某事;can’t help to do sth=不能幫助做某事。前者為引申用法,一般辭書(shū)均作為固定搭配列出來(lái),許多老師對(duì)此也比較強(qiáng)調(diào),從而也就引起了同學(xué)們的足夠重視,并因此形成了思維定勢(shì);而后者為 help 表示“幫助”時(shí)的本義用法,因同學(xué)們平時(shí)對(duì)此沒(méi)引起注意,一看到上面的試題就馬上聯(lián)想到 can’t help doing sth 這一結(jié)構(gòu),從而誤選了B。請(qǐng)看下面一例: While shopping, people sometimes can’t help _________ into buying something they don’t really need. A. to persuade B. persuading C. being persuaded D. be persuaded 此題應(yīng)選 C(注意根據(jù)句意要用被動(dòng)形式)。 |
![]() ![]() |