Your math instructor would have been happy to giveyou a makeup examination had you gone andexplained that your parents were ill at the time.
譯文：
如果你當時解釋說你的父母那時都生病了，數學老師就會愿意讓你補考的。
點睛：
本句是省略if的虛擬條件句，助動詞had前置構成了倒裝。條件狀語從句采用了過去完成時表示對過去事實的假設，主句的謂語部分相應地采用了would have done的形式。
考點歸納：
虛擬語氣表示一種假想或主觀愿望，一般有以下幾種情況：
*用動詞原形表虛擬。
God bless you.愿上帝保佑你。
*用過去時表虛擬，表示與現在事實相反;若謂語為系動詞be則一律用were。
If only l were not so nervous.
我要是不那么緊張就好了。
*用過去完成時表虛擬，表示與過去事實相反。
1 wish I hadn't done so.
真希望我當時沒那樣做。
2016考研英語作文必背高分句：遭到排斥
Until these issues are resolved , a technology ofbehavior will continue to be rejected, and with itpossibly the only way to solve our problems.
譯文：
在這些問題得到解決之前，研究行為的技術手段會繼續遭到排斥，解決問題的唯一方式可能也會隨之繼續遭到排斥。
點睛：
該句中until引導的是時間狀語從句。and連接的是兩個并列的分句，其中第二個分句省略了與第一個分句相同的謂語部分，即will continue to be rejected，it指代的是上一個分句中的a technology of behavior。
2016考研英語作文必背高分句：自主行為人
They are the possessions of the autonomous man oftraditional theory, and they are essential topractices in which a person is held responsible for hisconduct and given credit for his achievements.
譯文：
它們是傳統理論定義的自主行為人所擁有的，在一個人應該對其行為負責并因其成就受到肯定的習俗中，它們是至關重要的。
點睛：
該句中and連接的是并列的兩個分句。Of the autonomous man of traditional theory作possessions的后置定語。which引導的是以practices為先行詞的定語從句。sb. be given credit for意為“某人因…而受到表揚”。
考點歸納：
與名詞credit相關的常見短語還有：
*to one's credit使值得贊揚
It is to her credit that Lisa persevered in spite of all the difficulties，
盡管困難重重，莉薩還是挺住了，值得贊揚。
*be a credit to sb./sth.為某人/某事物增光
You area credit to our family.
你給我們家爭了光。
*have sth. to one’s credit完成某事
John has three successful novels to his credit.
約翰寫了三部很成功的小說。