英語高頻考點(diǎn)：名詞的單復(fù)數(shù)形式

2019-05-22 10:15:07網(wǎng)絡(luò)資源

　　【典例】

　　—What do you think the ______ should do first? —They should learn to take ______ as well as share rights in life.

　　A. grown-up; responsibility

　　B. growns-up; responsibility

　　C. grown-ups; responsibilities

　　D. growns-ups; responsibilities

　　【錯(cuò)因分析】

　　有些考生以為grown是復(fù)合名詞的中心詞，其復(fù)數(shù)形式應(yīng)該在grown后面加-s；另一方面認(rèn)為responsibility是不可數(shù)名詞，沒有復(fù)數(shù)形式，從而錯(cuò)選B。其實(shí)，grown-up沒有中心名詞，其復(fù)數(shù)形式應(yīng)該在up后面加-s；同時(shí)根據(jù)語境可知，responsibility指義務(wù)，該單詞作“義務(wù)，職責(zé)”講時(shí)，是可數(shù)名詞，故正確答案選C。

　　對(duì)不可數(shù)名詞的應(yīng)用判斷失誤

　　【典例】

　　— I find it very difficult to read ____ novel you lent me last week.

　　— Yes. It’s necessary to have _____ good knowledge of history.

　　A. the; 不填B. a; 不填C. the; aD. a; a

　　【錯(cuò)因分析】

　　考生可能以為第一個(gè)空是特指對(duì)方上周所借給“我”的小說，故應(yīng)填定冠詞；第二個(gè)空后面是抽象名詞，為不可數(shù)名詞，不填冠詞，于是錯(cuò)選A。然而，此處knowledge之前須用不定冠詞，have a good knowledge of意為“對(duì)……很了解”，是固定搭配，故正確答案選C。