OG12-3

vivita

3. Although various eighteenth- and nineteenth-century
American poets had professed an interest in Native
American poetry and had pretended to imitate Native
American forms in their own works, until almost 1900,
scholars and critics did not begin seriously to study
traditional Native American poetry in native
languages.
(A) until almost 1900, scholars and critics did not
begin seriously to study
(B) until almost 1900 scholars and critics had not
begun seriously studying
(C) not until almost 1900 were scholars and critics
to begin seriously to study
(D) it was not almost until 1900 when scholars and
critics began to seriously study
(E) it was not until almost 1900 that scholars and
critics seriously began studying

答案E
想问的是
1这里 begin doing和begin to do 区别，此处能否替换？

2 强调句是不是永远后面跟that？
谢谢

vivita

顶一下

星星七号

1.一般来说，begin to do和begin doing可以互换，但在以下三种情况下，用to do：

1. 主语不是指人，而是it等。如：It began to rain.

2. begin后接表示心理活动的词。如：begin to know
believe， wonder， think等。

3. begin本身是ing形式，为避免重复后接to do
即，beginning to do

P.S
doing 一般有正在做的意思
to do一般有正准备做的意思
所以doing 就是开始做了to do开始要做,还没做


2.强调人的时候可以用who，强调其他成分都用that

vivita

太感谢了，很清楚

fdrandom

觉得begin to do和begin doing没必要区别的，也不能用这个排除选项