英語六級-聽力口語關(guān)鍵句65.不知你能否幫我一個忙，告訴教授我嗓子啞了

65. I wonder if you would do me a favor and tell the professor I've lost my voice so I can't attend this morning's class.

該句需要注意do me a favor的用法和lose my voice的意思。
do me a favor是請別人幫忙時的常用表達，常用在以下句子中。如：
1) Would you please do me a favor? 請問你能幫我個忙嗎？
2) Who can do me a favor? 誰能幫我個忙呢？
與它含義相同的表達還有：
Would you please give me a hand? 幫我個忙好嗎？
lose my voice的字面意思是“失去聲音”，表示“嗓子啞了”。如：
I lose my voice because of the football match! 因為看足球比賽，喊得我嗓子都啞了。

考點歸納　

與lose one's voice類似的表達還有：
lose one's heart 失去勇氣，氣餒
lose one's temper 發(fā)脾氣
lose one's appetite 沒胃口，食欲減退
lose one's breath 喘不過氣
lose one's way 迷路