Unit 1 Relationships Lesson1-2025-2026学年高中英语选择性必修第一册期末词汇复习（北师大版）

期末词汇复习 选修1·北师大版·Unit1:RelationshipsLessonl 一、重点单词详解 1:practical 一、核心考点 词性：形容词(adj.) 核心义：ad.实际的；实践的；切实可行的 二、构词法（词性转换） 词根：practice(n.实践；练习) 动词：practice/'praektrs/(v.练习；实践) 形容词：practical(由practice去e+-ical构成，表”与实践相关的) 副词：practically/praektrkli/(adv.实际地；几乎) 三、 用法与常见搭配 be practical for(对…切实可行) practical experience(实践经验) practical skills（实用技能) practically impossible(几乎不可能) 四、词义辨析 practical vs.actual:practical强调”实用性、可行性”(e.g.a practical solution);actual强 调”真实存在的”(e.g.the actual cost)。 2:presentation 、 核心考点 词性：名词(n.) 核心义：n.报告；陈述；展示 构词法（词性转换） 词根：present(v.呈现；提出) 动词：present /prI'zemt/(vt.呈现；赠送) 形容词：present/preznt/(adj.在场的；现在的) 名词：presentation(由present-+-ation构成，表”呈现的行为或结果”) 三、 用法与常见搭配 give/make a presentation(做报告/展示) visual presentation(视觉展示) oral presentation（口头陈述) present sth.tosb.(向某人呈现/赠送某物) present oneself(出席；到场) 四、拓展用法 易混发音：present作动词时重音在第二音节pm'zent/,作形容词时重音在第一音节 /'preznt/。 3:worthwhile 、 核心考点 词性：形容词(adj.) 核心义：adj.值得做的；有益的 二、构词法 合成词：woth(ad山i.值得的)+while(n.时间)→字面义”值得花时间的” 三、用法与辨析 用法特点：只作定语或表语，不用于名词前直接修饰 It is worthwhile to do sth./doing sth.(做某事是值得的) 辨析：worthwhile vs.worth vs..worthy worthwhile:可作表语或定语，后接不定式/动名词(It is worthwhile to do/.doing) worth:仅作表语，后接名词/动名词（sth.be worth doing) worthy:后接of+名词或to be done(sth.be worthy of being done/to be done) 四、常见搭配 a worthwhile effort（值得的努力) It is wo1 thwhile investing in education(投资教育是值得的) 4:behaviour 、 核心考点 词性：名词(n.) 核心义：n.行为；举止 二、构词法（词性转换） 动词：behave/bI'herv/(vi.表现；行为举止) 名词：behaviour(由behave+-iour构成，英式拼写；美式为behavior) 三、用法与常见搭配 动词(behave) behave well/badly(表现好/差) behave oneself(守规矩；举止得体) 名词(behaviour) good/bad behaviour（良好/不良行为) social behaviour(社会行为) 四、拓展用法 派生词：well-behaved(ad.表现好的)；badly-behaved(adj.表现差的) 5:access 一、核心考点 词性：名词(n.) 核心义：n.进入；接触的机会 二、构词法（词性转换） 动词：access/aekses/(vt.获取；进入) 名词：access(同形名词) 形容词：accessible /ak'sesabl/(adj.可进入的；易懂的) 三、用法与常见搭配 名词(access) have access to sth.(有权使用/接触某物) gain/obtain access to(获得…的机会) 动词(access) access information(获取信息) 形容词(accessible) be accessible to(对…开放/易懂的) 四、注意事项 access作名词时不可数，不与不定冠词连用(e.g.have access to,不可说have an access to)。 6:lack 一、 核心考点 词性：动词(t.)、名词(n) 核心义：vt缺乏；n.缺乏 二、构词法（词性转换） 动词/名词：lack(同形) 形容词：lacking/1eki/(adj.缺乏的) 三、用法与常见搭配 动词(lack) lack sth.(缺乏某物，直接接宾语，不用于被动语态) 名词(1ack) a lack of sth.(缺乏某物) for lack of(因缺乏.…) 形容词(lacking) be lacking in（在…方面缺乏，后接抽象名词) 四、辨析：lack vs.short of lack作动词时是及物动词(He lacks courage);short of是介词短语，需与be动词连用 (He is short of courage). 7:drag 一、 核心考点 词性：动词(t.)、名词(n.) 核心义：vt拖；拉；n.拖累 二、构词法（词性转换） 动词：drag(t.拖；拉) 名词：drag(n.拖拽；拖累) 过去式/过去分词：dragged 三、用法与常见搭配 动词（drag) drag sth.along/behind(拖着某物) drag oneself(勉强移动身体) drag sb.into sth.(强迫某人卷入某事) 名词(drag) a drag on sb./sth.(对…的拖累) 四、拓展用法 比喻义：drag作名词可指”乏味的人/事’(e.g.The party was a drag)。 8:used to 一、核心考点 词性：情态动词(modal v.) 核心义：modal v.过去经常；曾经 二、用法与辨析 基本用法：表示过去习惯性动作，现在已停止，后接动词原形 否定式：didn't use to/used not to(口语中常用前者) 疑问式：Did sb.use to.?/Used sb.to.?（后者较正式) 辨析：used to vs.be used to vs..get used to used to+do(过去常常做) be used to+doing/n.(习惯于…) get used to+doing/n.(逐渐习惯于…) 三、常见搭配 used to live here(过去住在这里) I didn't use to like coffee(我以前不喜欢咖啡) 9:pour 一、 核心考点 词性：动词(t.) 核心义：t.灌；注；倒 二、构词法（词性转换） 动词：por(t./i.倾倒；涌流) 名词：pouring(n.倾泻；浇灌) 三、用法与常见搭配 动词(por) pour sth.into sth.（把某物倒入…) pour out(倾诉；涌出) It is pouring(下倾盆大雨，口语用法) 固定搭配：pour cold water on sth.(给…泼冷水；打消…的热情) 四、拓展用法 不及物动词用法：表示”涌流”(e.g.Crowds poured into the stadium)。 二、词汇巩固练习 (一)单项选择(10题) 1.It is_to invest time in learning practical skills for future career development. A)worth B)worthwhile C)worthy D)worthless 2.The company's_of new products will be held in the conference room tomorrow. A)present B)presentation C)presenting D)presence 3.Students should speaking English every day to improve their oral skills A)practice B)practical C)practically D)practices 4.Many children in remote areas_access to online educational resources A)lack B)short C)lacking D)are short 5.She live in the countryside,but now she has moved to the city center. A)was used to B)used to C)got used to D)is used to 6.The heavy rainall day,causing flooding in some low-lying areas A)poured B)dragged C)poured D)poured 7.Asolution is needed to solve the environmental problem effectively. A)practical B)actual C)real D)true 8.The old man himself slowly up the stairs with the help of a stick. A)dragged B)pulled C)pushed D)dragged 9.You need toa clear presentation to convince the investors. A)do B)make C)give D)have 10.Her in class was praised by the teacher as she actively participated in discussions. A)behave B)behavior C)behaving D)behaved (二)根据提示补全句子(6题) 1.It is worthwhile (learn)a second language in the globalized world. 2.The team's success was due to a lack of_(communicate)among members 3.She used to(play)the piano every evening,but now she is too busy. 4.The data shows that this method is_(practice)for improving learning efficiency. 5.He presented his research findings(clear)during the conference 6.The company provides free(access)to its online database for students. (三)首字母填空(10题) 1.Regular p of English grammar is essential for mastering the language. 2.The oral p_will account for 30%of the final exam grade. 3.It is w_to spend time volunteering in the community to gain social experience. 4.Poor b in public places may lead to conflicts with others. 5.Without access to clean water,many villagers L basic living conditions. 6.She dragged her suitcase a the floor because it was too heavy. 7.It used to rain heavily here,but now the climate has c_a lot 8.The teacher poured water into the cup and asked us to o_the process. 9.A practical sto the problem must be found before the deadline. 10.The website is designed to be accessible to people with d abilities. (四)答案与解析 1.单项选择答案：BB AA BAAAC B 2.补全句子答案： 1.to learn/learning 2.communication 3.play 4.practical 5.clearly 6.access 3.首字母填空答案： 1.practice 2.presentation 3.worthwhile 4.behaviour 5.lack 6.along 7.changed 8.observe 9.solution 10.disabilities 英语词复习手册·选修1·Unit 1:Relationships Lesson 1