Unit 5 晨背二 Using Language & Other Parts（Word教参）-【步步高】2024-2025学年高二英语选择性必修第一册学习笔记（人教版）

该高中英语知识清单系统梳理了核心词汇及短语知识体系。从单词的词性、释义出发，延伸派生词拓展，再到固定搭配归纳，最后通过语境化例句实现应用落地，构建从基础认知到综合运用的学习支架。 知识链路以“词汇-派生-搭配-应用”逻辑递进，每个词条包含词性标注、精准释义、派生词延伸及典型例句。通过关联派生词和对比短语构建知识网络，助力学生系统掌握。例句贴近学生生活场景，强化语言运用能力，培养基于语境的思维品质，体现学科特色的“理解-拓展-应用”学习方法。

fertiliser n．肥料 nutritional adj.营养(物)的 •nutritious adj.有营养的；营养丰富的 •nutrition n．营养；滋养 alleviate vt.减轻；缓解 poverty n．贫穷；贫困 organic adj.有机的；不使用化肥的；有机物的 widespread adj.分布广的；普遍的；广泛的 bacterium n．(pl.-ria) 细菌 in turn相应地；转而；依次；轮流 •by turns轮流 •take turns to do sth轮流做某事 •It is one’s turn to do sth.轮到某人做某事。 •It turns/turned out that...结果是……，原来是…… •in return作为回报 The students clarified their opinions on how to improve oral English in turn. 学生们就如何提高英语口语轮流阐明了自己的看法。 The customer praised the manager，who，in turn，praised his staff. 顾客表扬了经理，经理转而表扬了他的员工。 digest vt.& vi.消化vt.领会；领悟n.摘要；文摘 •digestion n．消化 essential adj.完全必要的；极其重要的 If you want to attain progress in academic performances，a proper self-assessment is essential. 如果你想在学业上取得进步，适当的自我评估是完全必要的。 mineral n．矿物；矿物质 alternative n．可供选择的事物adj.可供替代的；非传统的 •alternatively adv.要不，或者 •have no alternative but to do sth别无选择只好做某事 •have the alternative of doing sth有做某事的选择 an alternative to ……的替代品 In most cases，we merely focus on one way to turn our dreams into reality，forgetting that there may be alternatives.So we should bear in mind that we should also adopt alternative methods of learning. 在大多数情况下，我们只专注于一种方法来把梦想变成现实，忘记了可能还有其他选择。所以我们应该记住，我们也应该采用其他的学习方法。 grocery n．食品杂货店；[pl.]食品杂货 I have no alternative but to help sell groceries in a grocery store to earn some extra money during the summer holiday. 我别无选择，暑假期间只能在杂货店帮忙卖食品杂货赚点外快。 instance n．例子；实例；事例 •for instance 例如；比如 batch n．一批；一组 vt.分批处理 depth n．向下(或向里)的距离；深(度) •deep adj.深的 •deeply adv.深深地；强烈地 •deepen vt.& vi.加深；(使)变深 root n．根；根茎；根部；根源 What is the most important is that we must find out the root reason of the crisis. 最重要的是我们必须找出危机的根源。 entirely adv.全部地；完整地；完全地 •entire adj.全部的；完全的 aspect n．方面；层面 Great changes have taken place in science and technology，which，in turn，affect every aspect of our life. 科学技术发生了巨大的变化，这些变化反过来影响着我们生活的方方面面。 in addition另外 In addition，it is essential that we should have a good knowledge of English and computer. 此外，我们应该有良好的英语和计算机知识，这是至关重要的。 in fact事实上 In fact，it is time that we human beings took appropriate steps to keep the balance of nature. 事实上，现在是我们人类采取适当措施来保持自然平衡的时候了。 because of因为；由于 It is because of my good learning habits that I have made tremendous progress in my studies. 正是由于我良好的学习习惯，我在学习上取得了巨大的进步。 cause damage to对……造成损害 Some people worry that the rapid development of tourism may cause damage to the local environment. 有些人担心旅游业的迅速发展可能会破坏当地环境。 as for至于 As for how to react to the incident，we are having a heated discussion. 至于如何对这一事件作出反应，我们正在进行激烈的讨论。 be rich in富含 The doctor strongly suggests that he should consume foods that are rich in minerals and nutrition. 医生强烈建议他多吃富含矿物质和营养的食物。 focus on关注；集中于…… By focusing on saving oil，water，paper，food，and clothing，we are playing a part in cutting down on waste. 通过集中精力节约油、水、纸、食物和衣服，我们正在为减少浪费发挥作用。 prefer to do sth更喜欢做某事 He preferred to be involved in after-class activities，which varied from basketball matches to English Speech Competitions. 他更喜欢参加课外活动，从篮球比赛到英语演讲比赛不等。 学科网（北京）股份有限公司 $