Unit 1 Cultural Heritage 单词讲义-2023-2024学年高中英语人教版（2019）必修第二册

Unit3单词讲义 blog 词性：名词 中文意思：博客 英文释义：a regularly updated personal website or web page, typically one run by an individual with varied content。 词源：blog一词来源于weblog的缩写，最初由Jorn Barger于1997年创造。 例句：She writes a food blog about her travels. 固定搭配：start a blog, read a blog, follow a blog 近义词：weblog, journal blogger 词性：名词 中文意思：博主，博客作者 英文释义：a person who maintains a blog。 词源：blogger一词来源于blog的名词形式，表示写博客的人。 例句：She is a successful fashion blogger. 固定搭配：professional blogger, amateur blogger, popular blogger 近义词：weblogger, journaler engine 词性：名词 中文意思：发动机，引擎 英文释义：a machine that converts energy into mechanical power。 词源：engine一词源于拉丁语ingenium，意为天赋、才能。 例句：The car's engine needs to be repaired. 固定搭配：internal combustion engine, steam engine, diesel engine 近义词：motor, machine search engine 词性：名词 中文意思：搜索引擎 英文释义：a computer program designed to locate information on the World Wide Web。 词源：search engine一词由search（搜索）和engine（引擎）组成，表示用于搜索的网络工具。 例句：Google is the most popular search engine in the world. 固定搭配：online search engine, image search engine, video search engine 近义词：web search tool, spider, crawler chat 词性：动词/名词 中文意思：聊天，闲谈；聊天室，在线聊天 英文释义：verb: to talk informally with someone; noun: a conversation or informal discussion between two or more people。 词源：chat一词源于中世纪英语的chatten，意为喋喋不休地说话。 例句：We were chatting about our favorite movies. 固定搭配：chat online, chat room, group chat 近义词：talk, converse, chit-chat stream 词性：名词/动词 中文意思：流，溪流；流动，播放 英文释义：noun: a small river or a narrow band of water flowing naturally；verb: to flow continuously in a particular direction。 词源：stream一词源于古英语的strēam，意为水流。 例句：The stream was crystal clear. (名词) We streamed the movie last night. (动词) identity 词性：名词 中文意思：身份，特征，认同 英文释义：the fact or condition of being oneself or itself; the character or personality of an individual. 词源：来自拉丁语的"identitas"，意为“相同”或“一致”。 例句：The police are trying to establish his identity. 固定搭配：personal identity, social identity, national identity 近义词：characteristic, feature, attribute convenient 词性：形容词 中文意思：方便的，便利的 英