在SAT語法考試中，主謂一致是重要的考點之一。我們在備考SAT語法考試時一定要重點備考這部分。下面天道小編就為大家整理了主謂一致的SAT語法考點，下面是具體介紹：

1.“欲擒故縱”法

動詞單復數做題基本原則是就前原則，如果句子太長、太難、太復雜時，用“欲擒故縱”法。

2. 就前原則

(1) 名詞1+介詞+名詞2 如：students in the classroom

名詞，插入語，verb

名詞+doing/done 如：students studying hard

例：Flints found in (A) the region extending from the Nile Valley to (B) the highlands of eastern Iraq attests to (C) the presence of people there as long ago as (D) one hundred thousand years. No error (E). (P166.3)

(2) N1 of N2 verb(SAT考試中動詞的單復數與N1有關，與N2無關)

如： a group of students are the details of the problems are

例：The bright (A) fiberglass sculptures of Luis Jimenez has received (B) critical acclaim not only (C) in his home state, New Mexico, but also in (D) New York.

No error (E). (P161.1)

3.名詞

集合名詞：family, group, stuff, team, community，只要這些詞以單數結尾，后面的謂語動詞都用單數。

people, cattle, police ：其后的謂語動詞用復數

以s結尾的詞：means, species, news

以cs結尾的詞：physics, mathematics，不表示復數，是單數。

以us結尾的詞：octopus(章魚), platypus(鴨嘴獸), -saurus(恐龍)

4.動詞單復數的特殊固定用法

(1) 倒裝結構：就后原則。

如：here comes the bus

a. 地點狀語+動詞+主語

b. Only置于句首的倒裝

例：In the foothills of that large mountain range is (A) the sources of a river whose course (B) was not fully mapped (C) until (D) this century. No error (E). (P 776.19)

例：Air pollution caused by industrial fumes has been studied (A) for years, but (B) only recently has (C) the harmful effects of noise pollution become (D) known. No error (E). (P167.6)

(2) a number of 一些;一般情況下其后動詞用復數，(不受任何規律限制);

the number of …的數量;其后的動詞在任何情況下都用單數。

量詞考點：a group/list/line of 使用“就前原則”

以上便是主謂一致的SAT語法考點內容，希望對大家有所幫助。同學們在備考SAT語法時，一定要把這一考點吃透，根據以上解析和舉例，達到熟練掌握的地步。天道小編祝大家都能取得理想的SAT語法考試成績!