高一英语必修一unit1_词汇讲解 ' words and expressions

高一英语必修一unit1知识点：辞汇精讲1. distance n.距离►归纳拓展at/from a distance of在/从……远的地方in the distance在远处keep a distanceaway(from)(与某人或某物)保持一定距离;(对某人或某物)冷漠，疏远[英文典例]①A shark can smell blood at a distance of half a kilometer.鲨鱼能在半公里外闻到血腥味。

②The lion looks dangerous，so I decide to keep a distance away from it.狮子看起来很危险，所以我决定离它远点儿。

③We saw lights in the distance.我们看到了远处的点点灯光。

2.reduce vt.&vi.减少，着落，折扣►归纳拓展reduce(from...)to... (从……)减少/着落到reduce by 减少了，着落了(着落的幅度)reduce sb./sth.to... 使处于(某种状态)，使成为[英文典例]①She reduced her weight by 5 kilograms.她把体重减轻了五公斤。

②In order to reduce the price of their products，theywill take measures to reduce costs at first.为了着落产品价格，他们将采取措施第一减少本钱。

③If you buy more than 5 at a time，we will reduce the price by 10 percent.如果你一次买五个以上，我们就给你减价10%。

►点津表示增减升降的起/终点，用from/to，幅度用介词by，能够搭配的动词有rise，raise，grow，fall，increase，decrease，reduce等。

Discovering useful words and expressions 发现有用的单词和短语discover [dis'kʌvə] v. 发现，发觉He discovered America in 1492. 他于1492年发现了美洲。

He discovered electricity.他发现了电。

expression [ik'spreʃən] n. 表达，表示；表情；短语，词语【学习目标】 1. Learn some useful words and expressions.2. Finish the exercises on Page 4.[Learning]1. offer ['ɔfə]vt. 提供，给予；拿出，出示offer help __________________He offered me a glass of wine. 他给了我一杯葡萄酒。

2. recover [ri'kʌvə] vt. 恢复；弥补；重新获得vi. 恢复；复原；痊愈recover from … 从……中痊愈，恢复过来She has recovered from her illness.3. make +n + adj. “使……处在某种状态”What makes you so happy? 什么事让你这么开心？What makes you so ____________ ? (心烦意乱的)4. bad --- worse --- worst It will only make her worse.5. go on继续下去；(时间)过去，流逝；(电灯)亮；(暖气)热：Go on, I'm listening. 说下去，我在听着。

As time went on, Mary began to wonder if John had forgotten their date.随着时间一分一秒地过去，玛丽开始怀疑约翰是否忘记了他们的约会。

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人教版高一英语必修一Unit 1词汇解释必修1-Unit 1词汇手记名词篇——我包揽主宾的n.君喊你的名字你敢应吗？=￣ω￣=1.survey调查；测验survey多指整个调查本身，questionnaire指问卷本身→A questionnaire is a tool to be used for a survey.也作v.→We surveyed 500 smokers and found that over three quarters would like to give up.2.concernn. 担心，关注a) (不可数)担忧(about/for/over sth/sb)→There is growing concern about violence on televisionb)关怀，关爱→parents' concern for their childrenc)重要的事→The government's primary concern is to reduce crime.d)负责/有权知道的事→This is none of your concern.也作v.a)影响，涉及（及物）（通常会影响切身利益，故有担忧/重视的意味）→To whom it may concern 敬启者→The hot and dry weather concerns more and more farmers.b)关心，关注→I don't concern myself with politics. =I am not concerned about politics.c)关于→This book is primarily concerned with Soviet-American relations.as far as I am concerned 就我而言(as far as sth/sb is concerned 就…而言，说到….)3.power(adj.) powerful(adj.) powerlesspower泛指力量或能力；电力；权力(=authority)energy人：精力或干劲；物：能量force外力，武力，军事力量strength人：体力，毅力；物：强度，力度；实力，优势→Tip the vegetables into a bowl.4.item 合同、规则里的条款; 表格里的项目；一件物品。

2019人教版高一英语新教材必修一词汇表（含教材例句及词汇用法讲解）本词汇表主要特色：1.呈现教材原文例句，重视词汇在语境中的运用。

2.词汇用法讲解紧扣新课标和新考纲，深度和广度适中，条理清晰，系统完整。

3.精选高考真题例句、词典例句和时文例句，例句具有典型性和示范性。

4.展示高考真题，揭示高考命题角度和思路。

5.适合高一学生同步使用以及高三学生总复习使用。

Book1Unit11.teenage/ˈti:neɪdʒ/adj.十几岁的（指13至19岁）;青少年的teenage life青少年生活（P11）teenage girls/boys十几岁的少女/少年Now Lu Han has become a teenage idol.现在鹿晗已经成为青少年崇拜的偶像了.2.teenager/ˈti:neɪdʒə(r)/n.（13至19岁之间的）青少年As a teenager,you should concentrate on your study.作为一个青少年，你应该全神贯注于学习。

Over half teenagers in our class said they read more than ten books a year.我们班超过一半的青少年说他们一年读十多本书。

3.ballet/ˈbæleɪ/n.芭蕾舞；芭蕾舞剧Ballet Club芭蕾俱乐部（P12）She wants to be a ballet dancer.她想当芭蕾舞演员。

Swan Lake is one of the great ballets.《天鹅湖》是一部伟大的芭蕾舞剧之一。

4.volunteer/ˌvɒlənˈtɪə(r)/n.志愿者Volunteer Club志愿者俱乐部（P12）Any volunteers?有没有人自告奋勇？Li Yan was a volunteer for the2008Olympic Games.李岩是一个2008年奥林匹克运动会志愿者。

Unit 1 FriendshipPeriod One Words and expressions一、教材分析1．本单元的主题是“友谊”，贴近学生生活，所以大部分的内容都是围绕该主题展开的。

本节课的课型为词汇课，新课标要求学生掌握与友谊、交友有关的词汇；本节内容旨在一方面扩展学生的词汇量，一方面帮助学生学会审视自己，引导学生形成正确的价值观和处事原则，培养其高尚的品格。

2．学本节内容，首先是帮助学生学习更多有关友谊的知识；其次是增加与本单元主题相关的词汇。

二、学情分析“友谊”这一话题对学生而言是非常熟悉的，但本单元所选语言材料是原汁原味的英美人士所写的文章，词汇量大，句子结构复杂，长难句较多，对于刚刚进入高中学习的高一新生来说难度是很大的。

三、教学目标1. 帮助学生学习更多有关“友谊”的知识；2. 增加与本单元主题相关的词汇。

四、教学重点和难点1. Understand the meaning of Friendship.2. Learn some new words about Friendship and friends.五、教学过程Step 1 Warming UpActivity1: Doing a survey1.Get the students to do a survey quickly and and add up the scoreand then see how many points they can get.2. Present some new vocabulary in warming up and the explanation on the screen.(1)、survey n. 调查，概述；v. 测量，检查；e.g. a. A recent survey showed most of those questioned were for the plan.最近的民意测验显示大多数调查对象同意这项计划。

⼈教版⾼⼀英语必修⼀unit1知识点讲解及练习单元要点预览1.谚语：a friend in need is a friend indeed 患难见真情A friend is like a second self. 朋友是另⼀个⾃我。

⼀、短语归纳lought at 嘲笑hide away 躲起来 a series of ⼀系列grow\be crazy about 对…⼗分狂热；⼗分痴迷something to do with与…有关的某事、nothing to do with 与…⽆关happen to do sth 碰巧做某事at dusk: 黄昏时刻傍晚face to face⾯对⾯Take care of 照顾Walking the dog 遛狗（Pay for sth 为…付款Pack（sth）up将东西装箱打包Finish sth\doing sth完成某事、完成做某事Stay awake 熬夜end-of-term exam 期末考fall in love with 爱上according to 根据make a list of 列清单⼆、.词语辨析四.重点词汇1. upset adj. ⼼烦意乱的，不安的；不适的vt. (upset, upset)Don't upset yourself -- no harm has been done. 不要难过--并没有造成伤害。

2. concern v.担忧; 涉及; 关系到n. 担⼼，关注；（利害）关系[重点⽤法]as / so far as … be concerned 关于；⾄于；就……⽽⾔be concerned about 关⼼be concerned in sth. 牵涉到，与……有关，参与3. settle vt. 安家；定居；停留vt. 使定居，安家；解决1). The family has settled in Canada. 这家⼈已定居加拿⼤。

必修一Unit1单词短语1.volunteer n. 志愿者v. 自愿做：voluntary ['vɒlənt(ə)ri] adj. 自愿的；主动的voluntarily ['vɒləntrəli] adv. 自愿地；主动地volunteer to do sth 自愿做某事例：they volunteer to do something meaningful.2.prefer vt.更喜欢preference ['pref(ə)rəns] n.喜爱；偏爱过去式：preferred 过去分词：preferred 现在分词：preferring(1)prefer doing sth / to do sth 更喜欢做某事(2)prefer sb to do sth 宁愿某人做某事(3)prefer A to B 喜欢A而不喜欢B；与B相比更喜欢A(4)宁愿做···而不愿做···pre fer doing …. to doing….p refer to do… rather than do…w ould do….rather than do…w ould rather do… than do…（5）have a preference for 喜爱；偏爱；更喜欢例1：He prefers to be a volunteer.例2：I prefer him to do the thing in a different way.例3：I prefer talking with you face to face to talking with you on Wechat.例4：I prefer to talk with you face to face rather than talk with you on Wechat. 例5：I have a preference for country life.3. suitable adj. 合适的；适用的suit v. 适合（1）be suitable for 适合···（2）be suitable to do sth 适合做某事例：The experts thought the movement is suitable for us.4. actually adv. 实际上；事实上；的确actual adj. 实际的；真实的actually 的同义词：in fact/ in reality / in effect / as a matter of fact5. challenge n. 挑战；艰巨任务v. 怀疑；向···挑战challenger n. 挑战者challenging adj. 有挑战性的face a /the challenge 面对挑战meet a/the challenge 迎接挑战accept a/the challenge 接受挑战challenge sb. to sth. 向某人挑战某事6. fluent adj. 流利的；熟练的fluently adv. 流利地fluency n. 流利；流畅be fluent in 在···方面流利7. graduate v. 毕业；获得学位n. 毕业生graduation n. 毕业；毕业典礼(1) graduate from… 毕业于···（学校）(2) graduate in… 毕业于···（专业）例1：He graduated from Beijing Normal University.例2：He graduated in English.8. recommend vt. 建议；推荐；介绍（1）recommend doing sth. 建议做某事（2）recommend sb to do sth 建议某人做某事有类似用法的还有：allow, permit, forbid, advise（3）r ecommend that… 建议···（从句中的谓语动词应用“should +动词原形”，其中should 可以省略）（4）recommend sth to sb （recommend sb sth）把某物推荐给某人（5）r ecommend sb as… 推荐某人担任···例1：He recommended reading the book before seeing the movie.例2: The doctor recommended his patient to go out for a walk.例3: The teacher recommended that everyone (should) take an active part in the English party.例4：I recommend the book to all my students.例5：I recommend her as your secretary.9.advanced adj. 高级的；高等的；先进的advance n./v. 前进；发展in advance = ahead of time= ahead of schedule 提前；预先10. quit v. 停止；戒掉；离开（工作职位、学校等）(1) quit doing sth 停止做某事(2) quit as… 辞去···（职务）例: He has decided to quit as manager of the team.11. responsible adj. 负责的；有责任的responsibility n. 责任；义务（1）be responsible for 对···负责（2）take responsibility for 对··负责（3）take on responsibilities 承担责任（4）a sense of responsibility 责任感(5) It is a responsibility to do sth 做某事是一种责任12. obviously adv. （常用于句首）显然；明显地obvious adj. 明显的；显而易见的I t is obvious/clear that… 很明显；很显然It seems obvious/clear that… 很明显；很显然13. schedule n. 工作计划；日程安排vt. 安排；为···安排时间；预定(1) on schedule =on time 按时；准时；按预定时间(2) ahead of schedule =ahead of time = in advance提前; 早于预定时间(3) behind schedule 晚于预定时间(4) as scheduled 如期；按照预定时间(5) be scheduled for + （时间）被安排在···（时间）；定于···；预定····(6) be scheduled to do sth 被安排做某事；预定/预计做某事例1：You’d better finish the project on schedule.例2：The party is scheduled for the weekend.例3：The film star is scheduled to arrive in Shanghai at ten o’clock.14.editor n. 主编；编辑edit v. 编辑15.adventure n. 冒险；奇遇adventurous adj. 爱冒险的；喜欢冒险的16.survival n. 生存；幸存survive v. 幸存；生存survivor n. 幸存者17.expert n. 专家adj. 熟练的；内行的be expert at/in 擅长；精通；在···方面是内行例：She is expert at making cheap but stylish clothes.18.behaviour n. 行为；举止behave v. 行为；举止；表现(1)behave oneself守规矩；有礼貌；举止规矩(2)behave well 表现得好；举止得体(3)behave badly 表现得不好；举止不文明；没有礼貌19.attract vt. 吸引；引起···的注意（兴趣）attraction n. 吸引；吸引力；具有吸引力的人或事物attractive adj. 迷人的；有吸引力的···(1)be attracted to 喜爱(2)be attracted by 被···所吸引(3)attract... to...把···吸引到···(4)attract one’s attention 引起某人的注意。

高一英语必修一unit1知识点：重点词汇lifestyle·原文再现Talk about your own lifestyle, and find out about other people's. 谈论你自己的生活方式，并了解别人的生活方式。

·基本用法lifestyle n. 生活方式;生活时尚You should throw over your lifestyle. 你应该改变你的生活方式。

My healthy lifestyles help me get good grades. 我健康的生活方式帮我去得好成绩。

peaceful·基本用法peaceful adj. 和平的，爱好和平的;平静的China is a peaceful country and Chinese people are very friendly. 中国是一个爱好和平的国家，中国人民都很友好。

注：“n+ful”构成形容词peace(n.) 和平;平静----peaceful(adj.)和平的;平静的stress(n.)压力-----stressful (adj.)有压力的The distant country is so peaceful that I don’t want to go back to the noisy city. 遥远的乡村如此宁静以至于我不想返回喧闹的城市。

It was a very stressful time for all of them. 对于他们所有的人来说，那时一段艰难时期。

·知识拓展相关单词peace n. 和平，宁静;平和peacefully adv. 和平地;安静地相关短语in peace 处于和平的状态;平静地He can't live in peace with his neighbors. 他不能和他的邻居和平共处。

stressful·基本用法stressful adj. 紧张的;有压力的It was a very stressful time for all of them. 对于他们所有的人来说，那时一段艰难时期。

必修一Unit 1 重要单词、短语梳理一、核心单词1. upset adj. 心烦意乱；不安的；不适的vt. 使不安；使心烦；弄翻，打翻；打乱，扰乱（计划等）【常考搭配】：（1）be upset about/over/at sth. 为某事烦心（2）（sth）upset sb （某事）使某人心烦意乱upset oneself about sth 为某事而烦恼It upsets sb that …/ to do sth 让某人心烦的是…../做某事让某人心烦【习题演练】:★(1) When your friends are _______, you should be ________ about them and talk with them so that they will feel better.2011-2012湖北省部分重点中学（新洲一中等）高一上期中A. upset, concernedB. excited, tiredC. grateful, fondD. frightened, sincere★（2）They offered a lot of useful information for your report. I can understand how you must be feeling now .2011-2012嘉鱼县高建成中学高一上期中A. frightenedB. upsetC. gratefulD. curious★★（3）Our plans _________________ by the sudden change in the weather .由于天气的突然变化，我们的计划被打乱了。

★★(4) In my opinion ,it’s no use _______________ about it any longer .以我看来，再为此事烦恼也没用。

★★★（5）_____________________ was that he didn’t win a prize in the English competition .最使他难过的是他在英语竞赛中没得奖。

UUnit1 重点单词与句型讲析重点单词1.seniorSenior high school brings a lot of new experiences to everyone.高中给每个人都带来了很多新的体验。

用法详解（1）adj.中学的；老年的；级别（或地位）高的；年长的senior high(school)高中senior citizens老年人be senior to sb.比某人年长；比某人的地位/职位高➢To enjoy the convenience of digital payment, many senior citizens started to use smart phones.为了享受数字支付的便利，许多老年人开始使用智能手机。

（2019·江苏）➢I have ten years' experience at senior management level. 我有十年的高层管理经验。

➢My brother Bob is senior to me by two years. 我哥哥鲍勃比我大两岁。

➢He is also a teacher, but senior to me. 他也是一名教师，但级别比我高。

（2）n.[C]较……年长的人；级别（或地位）较高者，上司；中学生➢It is impolite for children to cut in when their seniors are talking.孩子们在他们的长辈谈话时插嘴是不礼貌的。

➢Jenny is lively and hard-working, and has been praised by her seniors in the company. 珍妮活泼、勤奋，得到了公司上司的表扬。

特别提醒senior本身已含有比较意义，所以它没有比较级和最高级形式。

此外，表示比较时其后用to而不用than。

Survey n. 纵览,视察,测量v. 审视,视察,通盘考虑,调查1. We stood on the top of the mountain and surveyed the countryside. 我们站在山顶上，眺望乡村。

2. A quick survey of the street showed that no one was about. 扫视街道, 空无一人。

Add v. 增加1. He added some wood to increase the fire. 他加了一些木柴，使火旺些。

2. If you add 4 to 5, you get 9. 四加五等于九。

3. Add up all the money I owe you. 把我应付你的钱都加在一起。

Upset a. 烦乱的,不高兴v. 颠覆,推翻,扰乱,使心烦意乱,使不舒服1. I'm always upset when I don't get any mail. 我接不到任何邮件时总是心烦意乱。

2. He has an upset stomach. 他胃不舒服。

3. The news quite upset him. 这消息使他心烦意乱。

Ignore v. 不顾,不理,忽视1. I said hello to her, but she ignored me completely! 我向她打招呼, 可她根本不理我!2. I can't ignore his rudeness any longer. 他粗暴无礼, 我再也不能不闻不问了。

Calm n. 平稳,风平浪静 a. 平静的,冷静的v. 平静下来,镇静1. It was a beautiful morning, calm and serene. 那是一个宁静、明媚的早晨。

2. You should keep calm even in face of danger. 即使面临危险，你也应当保持镇静。