![]() ![]() |
中考英語主謂一致考點(diǎn)10大類 |
作者:admin 文章來源:本站原創(chuàng) 點(diǎn)擊數(shù) 更新時(shí)間:2017-05-17 文章錄入:admin 責(zé)任編輯:admin |
|
七、考查there be句式中的主謂一致 在there be句式中,動(dòng)詞be不僅有時(shí)態(tài)上的變化,而且有單復(fù)數(shù)的變化:確定其時(shí)態(tài)的方法是看句子意思和句中的時(shí)態(tài)狀語或其他相關(guān)時(shí)態(tài);確定其單復(fù)數(shù)的方法是看與動(dòng)詞be最靠近的名詞是單數(shù)還是復(fù)數(shù)。 【例1】Look, there ________ many students on the playground at the moment. (浙江衢州中考題) A. is B. are C. was D. were 解析:there be句式中的be與其后的所接名詞(其實(shí)是用作主語)保持一致,故可排除A和C;再根據(jù)句中的look和at the moment可知,句子應(yīng)用一般現(xiàn)在時(shí),即答案選B。 【例2】—Why are you late, Jim? —Because there ________ a lot of traffic when I came here. (江蘇泰州中考題) A. is B. are C. was D. were 解析:因traffic(交通)為不可數(shù)名詞,故此處的there be句式中的be用單數(shù)is;再根據(jù)when I came here中的一般過去時(shí)可知,句子說的是過去的情況,故選C。 八、考查一段時(shí)間或一筆錢作主語時(shí)的主謂一致 當(dāng)一段時(shí)間(如ten years)和一筆錢(如100 dollars)用作主語時(shí),若是將其視為一個(gè)整體看待,其后的謂語動(dòng)詞應(yīng)用單數(shù)。 【例1】— How soon can you finish this job? — Two days ________ enough for me to finish the work. I need a week. (四川自貢中考題) A. isn’t B. aren’t C. is D. are 解析:雖然句子主語two days為復(fù)數(shù)形式,但從句意來看,它在此是被作為一個(gè)整體看待的,故謂語動(dòng)詞應(yīng)用單數(shù),即可排除B和D;再根據(jù)句中的I need a week(我需要一周)可知,“兩天”肯定是不夠,故答案選A。 【例2】—How much is the pair of shoes? —Twenty dollars ________ enough.(四川廣安中考題) A. is B. are C. am D. have 解析:根據(jù)句意,twenty dollars在此被看成一個(gè)整體,表示單數(shù)概念,故用is,即答案為A。 |
![]() ![]() |