Question

12．在整個(gè)冬季由于天冷他停止了鍛煉，以至于他的體重增加了3公斤．
During the whole winter，hestopped doing exercise so that he put on weight by 3kilograms because of the cold weather．

Answer 1

分析 stopped doing exercise so that he put on weight．

解答 答案：stopped doing exercise so that he put on weight．這里是說過去的事情用一般過去時(shí)，表示停止做某事用stop doing sth，stop的過去式是stopped，故stopped doing exercise，以至于用so that引導(dǎo)的結(jié)果狀語從句，體重增加用put on weight，put過去式還是put，故答案是stopped doing exercise so that he put on weight．

點(diǎn)評 So that既可以引導(dǎo)目的狀語從句，又可以引導(dǎo)結(jié)果狀語從句，區(qū)別是so that引導(dǎo)的目的狀語從句中常會有情態(tài)動詞can，could，may，might，will，would等，而so that引導(dǎo)的結(jié)果狀語從句中一般沒有情態(tài)動詞；請比較：He worked hard at his lessons so that he could gain high grades in the exams．他努力學(xué)習(xí)功課，爭取考試能獲得好成績.\x0dHe worked hard at his lessons，so that he gained high grades in the exams．他努力學(xué)習(xí)，結(jié)果考試獲得了好成績．