英文大考常考題 – 9

在停課期間老師有提供線上教學(網路教學)授課的教本包括三民翰林與龍騰現在有15位同學若有興趣請留言與老師連絡

 

綜合測驗  

Only when people commit the most serious crimes are they sent to prison where they serve short sentences averaging six months. The intention of this rehabilitation period is to reach out to these convicts and prepare them with the skills they need. By the time they are released, they ________ some skills to begin their new lives.

 

(A) will have learned                   (B) have learned

(C) would have learned              (D) had learned

 

這題答案是 (A) (三民書局英文四自學手冊A – p.195)

 

這題的重點是[ By the time ]的句型:

1.   [ By the time ]是連接詞,假如它引導的子句是描述未來,主要子句要用未來完成式。例句如下:

      a) By the time they are released, they will have learned some skills to begin their new lives.

      b) By the time Dad comes home, I will have finished my homework.

 

      雖然[ By the time ]引導的子句是描述未來,但其動詞要用現在式。

 

2.   [ By the time ]引導的子句也可以描述過去,主要子句要用過去完成式。例句如下:

      a) By the time I finished my homework, my young brother had gone to bed.

      b) By the time I got to Maggie’s place, she and her friends had all waited for me.

 

3.   [ By the time ]的句型外,還有另一類似句型:

      [ By + 未來時間, 主詞 + 未來完成式 … ]

      例句如下:

      a) By the year 2050, the world will have lacked for enough food.

      b) By this time next year, this company will have sold billions of smart phones.

 

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