accuracy n. 準確(性)，精確度
例：I can predict something with great accuracy. 我能很準確地預測未來。搭配：with accuracy 正確地拓展：accurate a. 正確無誤的，精確的;accurately ad. 如實地
聽力擴展： A man who always stressed the great importance of accuracy was once asked, “When do you usually fall asleep at night?” “Two seconds to eleven!” he replied.有個人特別強調精確性，有次人們問他：“你一般晚上幾點睡覺啊?”“10點59分58秒。”他說。
accuse v. 責備，控告
例：We resolve not to accuse them to avoid troubles. 我們決定不起訴他們，免得惹是生非。搭配：accuse sb of doing 指控某人做某事拓展：accusation n. 控告;accusatory a. 非難的;accused n. 被告
聽力擴展：
A: I don’t like you accuse him of that.
B: I don’t care whether you like it or not. He is not a cooperative man.
A: Look, what I do when I’m alone is my own business.
B: What makes you say that?
A: He’s such a slob, and so inconsiderate.
B: That’d drive me crazy.
A: I suppose you’ve already tried talking to him.
B: Sure, I do.
A：我不喜歡你對他的指控。
B：我不管你喜歡不喜歡，他不是個合作的人。
A：要知道，別人怎么做是人家自己的事情。
B：你為什么這么說?
A：他就是那么一個懶蟲，不顧別人的感受。
B：這快讓我瘋掉了。
A：我想你肯定試著和他談過了。
B：是的。【注】slob n. 懶蟲
accustomed a. 習慣了的
例：You will soon get accustomed to the climate here. 你會很快習慣這里的氣候的。搭配：be accustomed to 習慣于，適應 拓展：accustom v. 使習慣;custom n. 習慣
聽力擴展： A woman called me at the front desk of the hotel where I was working and asked for a 5:05 wake-up call the next morning. Of course, I agreed. “Thank you,” she said, “and would you mind calling back two more times, nine minutes apart? I am accustomed to having a snooze alarm.”有位女士到賓館前臺要求第二天早晨5：05喊她起床。當然，我同意了。“謝謝，”她說，“你介不介意再叫兩遍，每9分鐘一次?我已經習慣能讓人再小睡一會兒的鬧鐘了。”【注】snooze n. 小憩
acknowledge v. ①承認 ②答謝 ③確認
例：I was compelled to acknowledge the force of his argument. 我不得不承認他的論據有力。拓展：acknowledged a. 公認的;acknowledging a. 確認的
acquaintance n. 熟人，相識
例：We are only casual acquaintances. 我們只是泛泛之交。搭配：make acquaintance with/of 接近，結識;of your acquaintance 所了解的;on first acquaintance初次相見時拓展：acquaintanceship n. 相識，相熟;acquainted a. 熟悉的;acquaint v. 了解，熟悉
聽力擴展： A young composer wanted to ask a wellknown composer for advice about his music piece. When he was playing it, the wellknown composer took off his hat and put it on again and again. The young man was greatly puzzled and asked, “Do you feel hot in this room?” “No. I have got the habit of taking off my hat whenever I meet my old acquaintance.”有個年輕的作曲家帶著自己的新作向著名的作曲家請教。他演奏的時候，老作曲家總是一遍一遍地戴上帽子又摘下來。年輕人感到很奇怪，就問：“請問您覺得這個屋熱嗎?”“不熱，只是我有個習慣，見到老熟人就要脫帽打招呼。”
acquisition n. ①獲得，得到 ②獲得物
例：The children progressed in the acquisition of basic skills. 孩子們在掌握基本技能方面取得了進步。拓展：acquirement n. 取得，習得;acquire v. 獲得，得到，養成
acre n. 英畝
additional a. ①添加的 ②額外的，另外的
例：Graduate students are expected to complete additional coursework. 研究生必須完成額外的課程作業。拓展：addition n. 另外，附加;additionally ad. 附加地
address n. ①住址 ②講話;v. ①發表演說 ②寫地址 ③討論
例：He addressed the audience in an eloquent speech. 他向聽眾發表了雄辯的演說。搭配：address oneself to ①向……講話 ②致力于
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