以下是難句翻譯，依然是針對六級高頻考點—虛擬語氣進行練習，虛擬語氣是六級的常考語法

1.When I think about all the problems of our overpopulated world and look at our boy grabbing at the lamp by the sofa,I could have turned to Planned Grandparenthood when my parents were putting the grandchild squeeze on me.

2.If I correct someone,I will do it with as much good humor and self-restraint as if I were the one being corrected.

3.”My hat was here a second ago but now it’s missing.Someone______(一定在跟我開玩笑)!”

4.His advice has made the design_______(比它原本會是的樣子更好)

1.【解析】該題考察對過去情況的虛擬

【句意】當我想到有關世界人口過剩的所有問題，看著我們兒子抓沙發旁的臺燈時，就在想如果那時在父母逼著臺燈時，就在想如果那時在父母逼著我生孩子的時候，自己能夠求助于“有計劃地成為祖父母”組織就好了。

2.【解析】該題考察as if虛擬語氣在狀語從句中的使用。大家要注意從句中系動詞的使用形式為were

【句意】如果我要糾正別人，我會采取和藹克制的態度，好像再糾正自己一樣。

3.must have made a joke about me

【解析】該題虛擬條件句的使用。本句是對過去事實的推測。觀察句子可以看出這里為對過去的事實的肯定推測，應用must+have done結構，句中someone 與make 之間為主動關閉。

4.better than it would otherwise have been

【解析】該句考察含蓄條件句的虛擬形式。otherwise相當于虛擬條件if it hadn’t been for his advice,表示對過去的一種虛擬，所以要用would otherwise have been.