第43句：

In an effort to spread awareness to teens across the nation,the Allstate Foundation sponsored a Keep-The-Drive Summit at Sunset Station on January 23rd.

六級詞匯講解:
in an effort to do sth.意為“為做成某事”，置于句首引導目的狀語，表示強調，而其后所接的目的也是聽音的重點。awareness意為“意識，認識”。sponsor意為“贊助;主辦”。summit意為“峰會”。

六級考點歸納：
口語中與effort有關的短語還有:
1. make an effort ( to do sth.)意為“盡力做某事，勉為其難做某事”。如:
Even though yon don't like them, you should make an effort to be polite.
你即使不喜歡他們，也應該盡力禮貌一些。

2. make every effort意為“盡一切努力”。如:
Every effort is being made to deal with that problem.
為處理那個問題，人們正盡一切努力。

3. be an effort意為“費力，痛苦”。如:
He was so weak that even standing up was an effort。
他太虛弱了，就連站起來都很吃力。