Unit 3 Fascinating Parks 重点单词讲义-2023-2024学年高中英语人教版（2019）选择性必修第一册

U3 重点词汇知识点 教师版 1. edge n.边;边缘 have / gain an edge on/ over...比...占优势;胜过 on the edge of...在...边缘；（不好的事情）快要发生 on the edge of one’s seat极为激动，异常兴奋 2. ban vt. 明令禁止；取缔 n. 禁令 . . . all new development is banned within park boundaries. ……公园范围内所有新的开发都被禁止了。(教材P26) 情景导学 People are banned from smoking in public places. 公共场所禁止吸烟。 Over the last seven years，most states have banned texting by drivers. 在过去七年里，大多数州都禁止司机发短信。 (2022全国新高考Ⅱ) There is a ban on offering plastic bags for free in the supermarket. 禁止超市无偿提供塑料袋。(写作—环保) 用法归纳 动①ban sth. 禁止某事 ②ban sb. 　from  (doing)sth. 禁止某人做某事(或去某处等) 名③a/the ban 　on   . . . 对……的禁令 ④impose/lift a ban颁布/解除禁令 ⑤a complete ban彻底禁止 词汇拓展 ①表示“禁止某人做某事”的表达还有： prohibit sb. from doing sth. forbid sb. from doing sth. forbid sb. to do sth. ②表示“阻止某人做某事”的表达有： keep/discourage sb. from doing sth. stop/prevent sb. (from) doing sth. 3. accompany vt. 陪同；陪伴；伴随； (尤指用钢琴)为……伴奏；附有 Since reindeer were always on the move， the Sami would pick up their tents and accompany them. 由于驯鹿总是在迁移，所以萨米人会收起他们的帐篷，陪伴它们。 (教材P26) 情景导学 The singer was accompanied on/at the piano by her sister. 这位歌手由她姐姐钢琴伴奏。 The lion dance is accompanied by thunderous applause. 舞狮伴有雷鸣般的掌声。 Children are admitted only if accompanied by an adult. 儿童必须有成年人陪同才可入场。 (写作—告知信) Jeff patted him on the shoulder and said that he would accompany him to the store. 杰夫拍了拍他的肩膀，然后说他将陪他去商店。 (读后续写—动作描写) 用法归纳 ①accompany sb. 　to    sp. 陪某人到某地 ②be accompanied 　by    . . . 由……陪同；伴随……；配有…… ③accompany sb. 　on/at     . . . 用……给某人伴奏 词汇拓展 ①company n. 陪伴；公司 keep sb. company陪伴某人 •He’s a lonely old man who only has his dog to keep him company. 他是一个孤独的老人，只有他的狗陪伴着他。 ②companion n. 同伴，伙伴 4. adopt vt. 采用；采取；采纳 vt. & vi. 领养 I am not a Sami， but in Sarek I’ve adopted some of their habits. 我不是萨米人，但在萨勒克，我采用了他们的一些习惯。(教材P27) 情景导学 There， he was adopted by an Australian family and flown to Tasmania. 在那里，他被一个澳大利亚家庭收养并飞往塔斯马尼亚。 (2021浙江1月) Once we adopt a positive attitude towards life， we may overcome present difficulties. 一旦