He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。
高三英语课文 Unit 14 Roots

📚 句中词汇解析

从本句中提取的重要词汇

research ['risɝtʃ] 词频2
n. 研究，追究;探讨，探测;调查;探索; vi. 做研究;探究;（从市场调研中）得出所预测的结果; vt. 从事…的研究，为…而做研究;
💡 re(again)+search(to go round)→研究；调查
"Recent research has cast new light on the causes of the disease."
最新研究使人们进一步了解了这种疾病的起因.
近义：inquire, investigate, ask, probe, sleuth, study
information ['ɪnfɚ'meʃən] 词频1 词根: in
n. 信息，数据;通知;消息;知识;
💡 in进+form形状+ation名词后缀→通知的东西→信息
"The information and advice are boiled down to bare essentials."
各种资料与建议缩短为极简单的要点.
近义：notice, word, communication, info, intelligence, gen
around [ə'raʊnd] 词频1
adv. 大约;旋转;到处，四处;在周围; prep. 围绕;在附近;前后，左右;在…周围;
💡 前缀:a 表示加强意义
"He arrived around five o'clock."
他大约是五点钟到的。
近义：about, approximately, loosely, nearly, roughly, thereabout
travelled
a. 富有旅行经验的, 旅客常到的
近义：traveled
looking
a. 有…相貌的；有…样子的
近义：look

📚 更多「高三英语课文」例句

OK.
好的。
But as your punishment, half of your money is now Antonio's.
但是作为对你的惩罚，你的财产的一半现在是安东尼奥的了。
From 1830 onwards in the USA and from about 1870 in Canada, settlers began to move westwards and to take possession of the plains as their own.
美国自1830年起，加拿大从1870年左右起，殖民者开始向西迁移，并把平原据为己有。
These are the parts of the character: ear, you, eyes, undivided attention and heart.
“耳”、“你”、“目”、“专一”和“心”。
The words so full of meaning - flew from her hand to mine.
这些词--意思如此丰富--从她的手流到了我的手。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。