UNIT 2 晨背三 Lesson 2（配套教参Word）-【步步高】2025-2026学年高一英语必修第一册学习笔记（北师大版·新教材）

该高中英语知识清单系统梳理了Lesson 2核心词汇、短语及句型。从基础词性与释义出发，延伸至固定搭配、词形变化及语境化例句，构建“词汇认知-用法拓展-情境应用”的学习支架，助力学生逐步掌握词汇运用逻辑。 知识链路按“词汇核心义项-衍生搭配-语法句型”层级展开，每个词条含短语拓展和典型例句。通过生活化语境例句提升语言能力，清晰的词形变化与短语归类培养学习策略，助力思维品质发展，适合晨读记忆与课堂教学应用。

晨背三　Lesson 2 [对应默写练习三] boxing n．拳击(运动) bounce vi.& vt.(使)弹起，(使)反弹 n．弹跳 ·bounce back恢复健康(或信心等)；重整旗鼓 ·on the bounce接连；连续；相继 belt n．腰带，皮带 ·below the belt不公正的；伤人的 tighten one’s belt束紧腰带(省吃俭用) safety belt安全带 announcement n．通告，公告 ·announce vt.宣布；通告 It’s announced that...据称…… ·announcer n．广播员 ·make an announcement (to) (给……)下通知；发通告 The announcement will appear in tomorrow’s newspapers. 这份通告将于明日见报。 Hearing what the announcer said，the audience cheered up immediately. 听到播音员说的话，观众们立刻欢呼起来。 It is announced that an English speech competition will be organised to arouse our interest in English. 据宣布，将组织一次英语演讲比赛，以激发我们对英语的兴趣。 defence n．防守队员，后卫 ·defend vi. & vt.保卫；保护；辩护 ·defensive adj.防御的，防守的 ·in defence (of) 保护；为了保卫；(为……)辩护 in one’s defence为某人辩护 ·defend...against/from (doing...) 保护……免受…… defend oneself自卫；为自己辩护 Seeing the car out of control，the mother rushed in defence of her kid. 看到汽车失控，这位母亲冲过去保护她的孩子。 Each of us should take the responsibility to defend our country. 我们每个人都应该承担起保卫国家的责任。 Troops took up a defensive position around the town. 部队在全城采取了守势。 audience n．观众；听众 remind vt.使(某人)想起，提醒 ·reminder n．提醒人的事物；引起回忆的事物 ·remind sb of sb/sth 使某人想起某人/某事 remind sb that...提醒某人…… remind sb to do sth提醒某人做某事 The old photo reminds me of those sweet days we spent together. 这张旧照片让我想起了我们在一起度过的那些美好时光。 The saying serves as a reminder that nothing is impossible if we put our heart into it. 这句格言提醒我们，只要我们用心，没有什么是不可能的。 bite vi.& vt.咬(bit，bitten) Once bitten，twice shy. 一朝被蛇咬，十年怕井绳。 prohibit vt.禁止 ·prohibition n．禁止 ·prohibit (doing) sth禁止(做)某事 prohibit sb from doing sth禁止某人做某事 According to the school rule，children under 15 are prohibited from cycling to school. 根据学校规定，15岁以下的儿童禁止骑自行车上学。 The prohibition against hunting the Tibetan antelopes came into effect many years ago. 禁止猎捕藏羚羊的禁令多年前就生效了。 case n．状况，场合；事例，实例 ·in case (of) 以防万一 in no case决不 as is often the case这是常有的事 As is often the case，he is late for school again. 他上学又迟到了，这是常有的事。 In no case should we easily give up. 在任何情况下，我们都不应该轻易放弃。 There are many cases where the once underdogs become the champions in the end. 有很多情况，曾经的弱队最终成为冠军。 sign up报名 Those who desire to sign up for the badminton team should hand in the application form before Saturday.那些想报名参加羽毛球队的人应该在星期六之前递交申请表。 annual adj.一年一度的，每年的 ·annually adv.年度地 application n．申请书 ·apply v．申请；应用；涂；手压 ·applicant n．申请人 All applicants who desire to earn the position should first apply to the committee and hand in the application form before May 1st. 所有想获得该职位的申请人应首先向委员会提出申请，并在5月1日前提交申请表。 He applied some cream to the wound and then applied pressure to the bandage. 他在伤口上涂了一些药膏，然后按压了绷带。 There are many cases where we have to apply ourselves to something we are not interested. 在很多情况下，我们不得不专注于我们不感兴趣的事情。 warm-up n．热身运动，准备活动 quit vi.& vt.停止(做某事) ·quit doing sth 停止做某事 halfway adv.半途地 tip n．建议，忠告，窍门；小费 ought to 应该，应当 In this case，you ought to remind them to take exercise regularly. 在这种情况下，你应该提醒他们定期锻炼。 occupy vt.占用，占去(时间) ·occupied adj.忙于；有人使用(或居住)；被占领的 ·occupation n．工作；职业；占领 ·occupy oneself with sth/(in) doing sth忙于(做)某事 ·be occupied with sth/(in) doing sth忙于(做)某事 Though all citizens stood in defence of their home，it was still occupied by the enemy. 虽然所有的公民都站起来保卫他们的家园，但它还是被敌人占领了。 He is a lawyer by occupation and he is so occupied with his work that he has no spare time at all. 他的职业是律师，他忙于工作，根本没有空闲时间。 disappointment n．失望；扫兴；沮丧 ·disappoint vt.使失望/沮丧 ·disappointing adj.令人失望的 ·disappointed adj.失望的，沮丧的 ·to one’s disappointment令某人失望的是 ·be disappointed at/with/by...对……失望 be disappointed to do sth 对做某事失望 be disappointed that...失望的是…… What disappointed us was that our favorite team quit the game halfway. 令我们失望的是，我们最喜欢的球队中途退出了比赛。 Hearing the disappointing announcement，the audience felt very disappointed. 听到这令人失望的消息，观众们感到非常失望。 amazingly adv.惊人地，了不起地 · amazing adj.令人惊奇的；极好的 ·amazed adj.大为惊奇的，惊讶的 ·amazement n．惊奇，惊愕 to one’s amazement令人惊讶的是…… “What an amazing job you have done！” my mother，who seldom felt amazed at anything，screamed with amazement. “你做了多么了不起的工作！”我的母亲惊讶地尖叫着，而她很少对什么事情感到惊讶。 be related to与……有关 turn off关闭 at least至少 学科网（北京）股份有限公司 $