《2024年世纪金榜高中全程学习方略英语必修第一册外研版》

3. concentrate on 集中在;专心于
(教材原句)While I was concentrating on photographing this amazing scene, I suddenly had a feeling that I was being watched. 我正聚精会神地拍摄这惊人的景观,突然感觉有什么在盯着我。
(应用文之建议信)I strongly suggest that you (should) concentrate your mind/attention on your studies instead of playing computer games. 我强烈建议你专心学习,而不是玩电脑游戏。
精要必记
(1)concentrate on sth. /doing sth. 专心(做)某事
concentrate one's efforts/energy/attention/mind on sth. 全力以赴/全神贯注做某事
(2)concentration n. 专心,集中
＞
活用·练透 单句语法填空
①Well, when I work, I often concentrate so much __________ what I'm doing that I may have a hard time dealing with things that come up unexpectedly.
②Speaking on the phone requires __________ (concentrate) and takes a driver's attention from the road.
＞
美句·锻造 句式升级
He concentrated his mind on his phone games and was in a complete daze since hearing the news.
→________________________, he was in a complete daze since hearing the news. (with复合结构)
→________________________, he was in a complete daze since hearing the news. (独立主格)

答案： ①on　②concentration
@@With his mind concentrated on his phone games; His mind concentrated on his phone games

4. which引导非限制性定语从句
(教材原句)An eagle flew over the snow-capped mountains, which were reflected in the still lake below. 白雪皑皑的山峰倒映在山脚下平静的湖面上,一只鹰掠过山顶。
＞句型解构
(1)该句为which引导的非限制性定语从句，which指代前面的mountains。
(2)which引导非限制性定语从句时，which还可以指代前面句子的内容，which常译为“这，这一点”。
(3)在非限制性定语从句中which不能换成that。
* (2022·新高考Ⅱ卷)Road accidents, which had fallen for years, are now rising sharply. 多年来一直下降的道路交通事故现在急剧上升。
* (2022·浙江高考)Yet properly understood, the age of electricity is merely the second stage in the age of steam, which began a century earlier. 然而如果被正确地理解，电的时代仅仅是蒸汽时代的第二个阶段，蒸汽时代开始于一个世纪之前。
＞
活用·练透 单句语法填空
①(2023·新高考Ⅰ卷)Each chapter concludes with a collection of practices, __________ are designed to help you act on the big ideas of the chapter.
②(2022·新高考Ⅰ卷)Curtin is CEO of DC Central Kitchen in Washington, D. C., __________ recovers food and turns it into healthy meals.
＞
美句·锻造 完成句子
①(2023·浙江1月高考)上周末,我参加了学生会举办的一个活动,旨在教我们更多关于日常生物学的知识。
Last weekend, I took part in an event held by the Students' Union, ________________________.
②(2023·全国甲卷)此外,他还提出建立一个国家学校体系,这对中国的教育体系产生了深远的影响。
Besides, he proposed the establishment of a national school system, ________________________.

答案： ①which　②which
@@①which is aimed at educating us more about daily biology　②which had a far - reaching influence on the Chinese educational system