3．Devoted（致力于） to his research，he almost forgot everything about himself．

分析 由于致力于他研究工作，他幾乎忘記了一切．

解答 答案：Devoted考查翻譯填空．根據(jù)句意及句子結(jié)構(gòu)，要填入動詞，devote意為"把…奉獻（給），把…專用（于）"，這里是非謂語動詞在句中作原因狀語從句，相當于since he was devoted to his research，省略了since he was．

點評 考查翻譯填空，準確地理解句子、翻譯句子，然后根據(jù)句意及提示確定所填單詞詞性，正確寫出單詞完成句子，使句意更通順．

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