Question

【題目】第三節(jié) 單句改錯 (共5小題；每小題1分，滿分5分)

【1】Struggled in a world of silence and darkness.，Helen Keller seemed to be simple-minded.

【2】The three Bronte sisters adopted this practice.，Mary Ann Evans did the same.

【3】We decided to fight against this unfair system which prohibits us blacks sitting where we like.

【4】Our friendship had developed quickly over the weeks that followed.

【5】Maybe if I studied science then, I would have been able to give more help.

Answer 1

【答案】

【1】Struggled改成Struggling

【2】adopted 改成adopting或在Mary前加and

【3】sitting前加from

【4】去掉had

【5】studied 前加had

【解析】

試題分析：

【1】Struggled改成Struggling Helen Keller和Struggle之間是主動關系，所以用現(xiàn)在分詞做原因狀語，故把Struggled改成Struggling。

【2】adopted 改成adopting或在Mary前加and 根據(jù)句意adopted的主語是The three Bronte sisters，主動關系；did的主語是Mary Ann Evans。所以把adopted 改成adopting就變成了現(xiàn)在分詞短語做原因狀語；

如果在Mary前加and則變成了一個并列句。故把adopted 改成adopting或在Mary前加and。

【3】sitting前加from 固定形式：prohibit sb. from doing 阻止某人做某事，故在sitting前加from。

【4】去掉had 句意：我們的友誼在接下來的好多周里發(fā)展得很快。這里只是在講一件過去的事情，故去掉had 。

【5】studied 前加had 考查虛擬語氣。句意：或許我那時學習科學，我見能給更多幫助。與過去的事實相反，故在studied 前加had。

【名師點撥】

If引導的非真實條件句

1. 現(xiàn)在的事實相反

If 主語+一般過去時態(tài)（be的過去式用were）+--，主語+would/should/could---+動詞原形。

If I were you, I would go there at once.如果我是你，我將立刻去那里。

2. 與過去事實相反

If 主語+過去完成時態(tài)+---，主語+ would/should/could---have done---.

If you had come yesterday，you would have met YaoMing.如果昨天你來了，你將會遇見姚明。

3. 與將來的事實相反

If 主語+一般過去時態(tài)/should+動詞原形/were to do---，主語+ would//could/might---+動詞原形。

If it were to rain tomorrow, I would stay at home.如果明天下雨，我將留在家里。