101.Her household bills piled up，along with the dishes and dirty laundry, bud it took near-constant complaints from her four daughters before she realized she had a problem.

英語(yǔ)四級(jí)譯文:
她有一堆沒(méi)交的家庭賬單，沒(méi)洗的餐具和臟衣服也堆積如山，然而在她的四個(gè)女兒不停地抱怨之后，她才意識(shí)到自己有問(wèn)題。

四級(jí)詞匯講解:
本句是由but連接的表轉(zhuǎn)折關(guān)系的并列句。第一個(gè)分句的主干為bills piled up,短語(yǔ)along with引導(dǎo)伴隨狀語(yǔ);第二個(gè)分句的主干是it took complaints, from her four daughters為后置定語(yǔ)，before引導(dǎo)的是時(shí)間狀語(yǔ)從句，其中還包含realized的賓語(yǔ)從句she had a problem。
pile up的意思是“堆積，積壓”。如:
Complaints piled up against the service.有關(guān)服務(wù)的投訴不斷堆積。

英語(yǔ)四級(jí)考點(diǎn)歸納:

before作為連詞弓}導(dǎo)時(shí)間狀語(yǔ)從句時(shí)，通常包含以下幾種意思:

※ 意為“在……以前”。如:
Would you like to leave a message before you go?你在走之前想留個(gè)口信嗎?
※ 意為“直到……為止，到……之前”。如:
It may be some time before we really understand the problem.或許要過(guò)一段時(shí)間我們才能真正了解這一問(wèn)題。
※ 意為“以免，不然”。如:
Put the scissors away before you get hurt.把剪刀收好，免得你被傷到。