1. If only _______________，everything would have been all right.

　　2. They had no sooner gone to the plant _______________.

　　3. Dont trust such men ________________.

　　4. Ive got many novels，_______________.

　　5. ________________on the eve of World War.

　　參考答案及解析:

　　1. You hadnt told Jackie what I said

　　解析：本題考查虛擬語氣，if only是if的強調式，用來表達強烈的愿望或遺憾，意思為：但愿，要是就好了，謂語動詞多用虛擬語氣。本句意為：要是你沒把我的話告訴杰吉就好了，那樣就不會出什么問題了。If only也可以用來引導感嘆句，如：If only she would stop singing!

　　2. than they began to work

　　解析：在前面的練習中已經考查過no soonerthan，hardly/scarcelywhen的用法。這里想再強調的是，no soonerthan只能用于過去時，一般不能和主句是現在時或將來時的句子連用，但hardly/scarcelywhen有時可以用于現在時，表示一種經常性的行為，如：The day has scarcely broken when he gets up to study.

　　3. as overpraise you to your face

　　解析：本題考查as用作關系代詞或關系副詞引導出限制性定語從句的結構。這種結構在從句中通常左主語、賓語、表語和狀語。as在這里作主語，指人。這句話相當于Dont trust those men who overpraise you to your face。as用作關系代詞或關系副詞除了可以用在suchas的結構中，還可以用在the sameas的結構中。如：We drove out of the town by the same road as we had entered by.as在這個句子中作關系副詞。

　　4. some of which are very interesting

　　解析：本題考查of which在句中引導非限制性定語從句，當of which，of whom結構和some，all，both等代詞或數詞連用時，可以有不同的語序。所以答案也可以這樣：of which some are very interesting。

　　5. The two countries broke off diplomatic relationship

　　解析：on the eve of表示在前夕，on用來指代某一特定的時間。Break off是指to cease to be friendly，斷絕，不再友好，絕交。

　　1. If only _______________，everything would have been all right.

　　2. They had no sooner gone to the plant _______________.

　　3. Dont trust such men ________________.

　　4. Ive got many novels，_______________.

　　5. ________________on the eve of World War.

　　參考答案及解析:

　　1. You hadnt told Jackie what I said

　　解析：本題考查虛擬語氣，if only是if的強調式，用來表達強烈的愿望或遺憾，意思為：但愿，要是就好了，謂語動詞多用虛擬語氣。本句意為：要是你沒把我的話告訴杰吉就好了，那樣就不會出什么問題了。If only也可以用來引導感嘆句，如：If only she would stop singing!

　　2. than they began to work

　　解析：在前面的練習中已經考查過no soonerthan，hardly/scarcelywhen的用法。這里想再強調的是，no soonerthan只能用于過去時，一般不能和主句是現在時或將來時的句子連用，但hardly/scarcelywhen有時可以用于現在時，表示一種經常性的行為，如：The day has scarcely broken when he gets up to study.

　　3. as overpraise you to your face

　　解析：本題考查as用作關系代詞或關系副詞引導出限制性定語從句的結構。這種結構在從句中通常左主語、賓語、表語和狀語。as在這里作主語，指人。這句話相當于Dont trust those men who overpraise you to your face。as用作關系代詞或關系副詞除了可以用在suchas的結構中，還可以用在the sameas的結構中。如：We drove out of the town by the same road as we had entered by.as在這個句子中作關系副詞。

　　4. some of which are very interesting

　　解析：本題考查of which在句中引導非限制性定語從句，當of which，of whom結構和some，all，both等代詞或數詞連用時，可以有不同的語序。所以答案也可以這樣：of which some are very interesting。

　　5. The two countries broke off diplomatic relationship

　　解析：on the eve of表示在前夕，on用來指代某一特定的時間。Break off是指to cease to be friendly，斷絕，不再友好，絕交。