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4．aware adj. 意识到的；知道的 归纳拓展 be/become aware of sth./that ... 意识到…… make sb. aware of sth./that ... 提醒某人注意…… environmental awareness 环境意识 raise/increase the public awareness of ... 提高公众的……意识 注意：aware后跟名词性从句时，从句前不能用of，但在what从句前必须用of。 ④Not until now ________ ________ ________ ________ the urgency to raise the public awareness of protecting the ocean. 直到现在我才认识到提高人们保护海洋意识的急迫性。 ⑤At that moment I was ________(aware) that his error would lead to such big losses. 那时，我不知道他的过错会造成这么大的损失。 答案：①became aware of ②Being aware of ③awareness ④am I aware of ⑤unaware 5．flee (fled, fled) vt. 逃离 vi. 逃避；逃跑 归纳拓展 flee from 逃离某地 flee to/into 逃到 flee away 逃跑 flee one's duty/responsibility 逃避责任 辨析 escape/flee 词汇 含义 escape 表示“逃脱，脱离，避开”，主要指从被监禁或危险、困境中逃脱，强调结果，有时用于引申意义 flee 表示“逃走”，着重逃的动作，强调逃走的急促或仓促 表示“逃跑”时，escape是不及物动词，而flee则可用作及物或不及物动词。escape表示“避免”之意时后面跟动名词作宾语 答案：①escape ②fled 6．scare vt. 恐吓 vi. 受惊吓 归纳拓展 be scared to death吓得要死 be scared of(＝be afraid of)害怕 be scared to do(＝be afraid to do)不敢做某事 scare ... away 把……吓跑 答案：①was scared to death ②scared away ③to see ④of help sb. out 帮助某人摆脱困境或危难 归纳拓展 help sb. with sth. 帮助某人某事 help sb. (to) do sth. 帮助某人做某事 help oneself to sth. 随便吃…… can't help doing sth. 情不自禁/禁不住做某事 can't help but do sth. 情不自禁/禁不住做某事 | 
