Unit 2 Improving yourself一-2025-2026学年高中英语易错词汇精讲选择性必修第二册（外研版）

高中·外研·选择性必修第二册 寒假专版 B版易错词汇精讲 【寒假专版】 高中·外研·选择性必修第二册Unit2 Improving yourself 单元词汇总览 security/sI'kjoarati/n.安全 pr'ofile/'praufarl/m.概况 procrastination/.praokraestI'neIfn/n. moderator/mpdareIta()/h.主持distract/d'straekt/v.分散（注意 拖延 人 力)，使分心 appropriate /a'praupriat/adj. detox/'di:toks/n.脱瘾 constantly/'konstantli/adv.持续当的；合适的 fundraising/fAndreiz/n.募捐，不断地；经常地 spit /spit/v.吐口水，吐唾沫 筹款 towel/'taval/n.毛巾 headphones/'hedfaunz/n.(头戴 switch/switf/v.(用开关)改变，throw in the towel认输 式)耳机 转换 access/'ekses/n.接触的机会 bin /bmn/h.垃圾箱 switch on(用开关)打开 rely /rI'la/v.(为生活或生存而)considerate/kan'sIdarat/adj.替他 motivate/mautiveit/v.激发，激依濑 人着想的 励 rely on依靠，依赖 occupy/'Dkjupar/y.占用，占去 deadline/'dedlam/m.截止时间： (时间) 最后期限 易错词汇精讲 1.security/sr'kjvarati/n.安全 ·易错点：易误写为securty(漏写中间的u):发音易将/sr'kjvarati/错读为/s'kjorati/.(注意中间 的ja/音)。 ·精讲：不可数名词，常用搭配public security(公共安全)：反义词insecurity(不安全)。 ·例句：We should pay attention to our personal security when traveling ·真题链接：（外研版高中选择性必修二同步练习）：The government is trying to improve national (安全).（答案：security) 2.switch/swtw.(用开关)改变，转换 ·易错点：易混淆动词短语switch on(打开)与switch off(关闭)：作名词时易误写为swich(漏 写t)。 ·精讲：作动词时，搭配switch from A to B（从A转换到B):作名词时指“开关”，如a light switch。 ·例句：Please switch on the lights before leaving the room 高中·外研·选择性必修第二册 寒假专版 ·真题链接：：（外研版高中同步练习）：H (转换)the TV channel to watch the news. (答案：switched) 3.motivate/mautrveit/.w.激发，激励 ·易错点：易误写为motivete（多写e):易与名词motivation/,mautI'veIn/混淆。 ·精讲：固定搭配motivate sb.to do sth.(激励某人做某事)：形容词形式motivated(有动力的)。 ·例句：Her success motivated all of us to work harder. ·真题链接：（外研版高中单元测试）：Teachers should try to (激发)students'interest in learning.(答案：motivate) 4.occupy/'Dkjupar/W.占用，占去（时间） ·易错点：易误写为occypy(字母顺序错误)：固定搭配be occupied with sth.易漏写with。 ·精讲：常用搭配occupy sb.'s time(占用某人时间)；被动形式be occupied=be busy ·例句：My homework occupied all my weekend, ·真题链接：（外研版高中练习卷）：The meeting (占用)three hours yesterday afternoon. (答案：occupied) 5.access/'aekses/n.接触的机会 ·易错点：易误写为acess(漏写c):易忽略其介词搭配to,误写为access sth.(正确为access to sth.)。 ·精讲：不可数名词，常用搭配have access to sth.(有机会接触某物)：如have access to the Internet。. ·例句：Students in this school have free access to the library. ·真题链接：（外研版高中模拟题）：We should provide children with access good education.(答案：to) 6.reyr'la~.(为生活或生存而)依赖 ·易错点：易遗漏固定短语rely on中的on;易误写为relie(混淆with relief“缓解”)。 ·精讲：rely on sb..sth.for sth.(依靠某人/某物获得某物)：过去式和过去分词为relied。 ·例句：You can rely on me to help you ·真题链接：（外研版高中练习）：We shouldn't (依赖)too much on our parents.(答 案：rey) 7.deadline/dedlam/m.截止时间；最后期限 ·易错点：易误写为dead line(错误拆分，应为合成词)；易与due date混淆，deadline更强调 “不可推迟的最后期限”。 ·精讲：固定搭配meet/miss the deadline(赶上/错过截止时间)。 高中·外研·选择性必修第二册 寒假专版 ·例句：We must finish the project before the deadline. ·真题链接：（外研版高中测试）：The (截止时间)for the essay is next Friday. (答 案：deadline) 8.ppropriate'pr3 opriat/ad.恰当的：合适的 ·易错点：发音易读错重音，正确为/praupriat/(重音在第二音节)，非/'epr3prit:易误写为 approprate(漏写i)。 ·精讲：反义词inappropriate:固定搭配be appropriate for/to sth.(适合某事)。 ·例句：It's not appropriate to wear jeans to a formal meeting. ·真题链接：（外研版高中练习）：Choose the most (恰当的)word to complete the sentence.(答案：appropriate） 9.procrastination/.praukraesti'nen/h.拖延 ·易错点：拼写复杂，易漏写中间的r或t:易与动词procrastinate/pra'krastmnert/.混淆。 ·精讲：不可数名词，常用搭配overcome procrastination(克服拖延)：动词短语procrastinate doing sth.(拖延做某事)。 ·例句：Procrastination is a bad habit that affects study. ·真题链接：（外研版高中测试）：Many students struggle with (拖延)before exams. (答案：procrastination） 10.considerate/ken'sIdarat/adj.替他人着想的 ·易错点：易误写为consideret(漏写a):易与considerable/kan'sIdarabl/(相当大的)混淆。 ·精讲：固定搭配be considerate of sb.(体谅某人)；名词形式consideration(考虑)。 ·例句：It's considerate of you to help the elderly carry bags. ·真题链接：（外研版高中练习）：She is always (替他人着想的)to her classmates. (答案：considerate) 11.distract./d'straekt/v.分散（注意力），使分心 ·易错点：易误写为distrack(字母错误)；固定搭配distract sb.from sth.易漏写from。 ·精讲：名词形式distraction(分心事物)：形容词distracted（分心的)。 ·例句：Noise from the street distracted me from studying. ·真题链接：（外研版高中测试）：The phone call (分散)her attention during the meeting, (答案：distracted) 12.constantly/'kpnstantli/adv.持续不断地；经常地 ·易错点：易与形容词constant/kpnstant/混淆：易误写为constently(漏写a)。 高中·外研·选择性必修第二册 寒假专版 ·精讲：修饰动词或形容词，强调“不间断”；如rain constantly(持续下雨)。 ·例句：He is constantly late for class. ·真题链接： (外研版高中练习)：The baby cries (经常地)at night..(答案：constantly) 易错词汇综合训练 1.一、单项选择 1.We should always pay attention to our personal when traveling alone. ●A.secure ●B.security ·C.securty ●D.insecurity 2.Please off the lights before leaving the classroom to save energy. ·A.switch ●B.swich ●C.switch on ●D.switch of 3.Teachers try their best to students to study hard for their future. ●A.notivation ●B.motivate 。C.motivete ●D.motivated 4.The heavy rain all our plans for the weekend picnic ·A.occupied ●B.occypy 高中·外研·选择性必修第二册 寒假专版 ·C.occupy ·D.be occupied 5.Students in this school have free to the computer room after class. ●A.access ●B.acess ·C.access to ·D.access of 6.You can on me if you need any help with your homework ·A.rely ●B.relie ·C.rely on 。D.rely in 7.The for the science project is next Monday,so we must hurry up. ●A.dead line ●B.deadline ·C.due date ●D.limit 8.It'snot to wear casual clothes to a wedding ceremony. ●A.appropriate ●B.approprate 。C.inappropriate ·D.properly 9.The loud music from the party me from finishing my homework. ●A.distract 高中·外研·选择性必修第二册 寒假专版 ·B.distrack ●C.distracted 。D.distraction 10.She is late for work because of the heavy traffic in the morning. ●A.constant ●B.constently ●C.constantly ●D.consistent 2.二、根据句意及汉语提示完成单词 1.The government is taking measures to improve national (安全) 2.He (his major from physics to computer science last year. 3.Parents should (their children's interest in reading from an early age. 4.Preparing for the exam (占用)most of my time last week. 5.Everyone should have (接触的机会)to quality education,. 6.We shouldn't (too much on technology in daily life. 7.Don't miss the (截止时间)for submitting your application form. 8.Choosing the right words is (恰当t的)for effective communication. 9.Many students struggle with (拖延)when facing difficult tasks. 10.Being (替他人着想的)to others can help build good relationships.. 3.三、首字母填空 1.S is the most important thing when we are in a dangerous situation. 2.You can s the TV channel to watch the football match now. 3.Her encouraging words m me to keep trying even when I failed. 4.My weekends are usually o_ with various after-school activities. 5.Without a password,you can't get a to the online library. 6.Children often r on their parents for food and shelter 7.The d for the essay is approaching,so I need to work faster. 高中·外研·选择性必修第二册 寒假专版 8.It'sa to send a thank-you note after receiving a gift. 9.p is a bad habit that can lead to stress and poor results. 10.The phone kept ringing c_ during the meeting,which annoyed everyone 4.四、用所给单词的适当形式填空 1.Having access to the Internet (motivate)many students to learn independently. 2.She was so (occupy)with her work that she forgot to have lunch. 3.The teacher's praise made him more (motivate)to study English 4.We need to find a way to overcome (procrastinate)and be more productive. 5.He speaks English with good (pronounce),but his grammar needs improvement. 6.The new library provides easy (access)to thousands of books. 7.Being (considerate)of others'feelings is a sign of maturity. 8.The noise from the construction site (distract)me from reading yesterday. 9.They are (constant)arguing about small things,which affects their friendship 10.The project (occupy)three months of our team's time last year. 5.参考答案 ·一、单项选择 1B2.A3B4.A5.A6.A7B8.A9.C10.C ·二、根据句意及汉语提示完成单词 1.security 2.switched 3.motivate 4.occupied 5.access 6.rely 7.deadline 8.appropriate 9.procrastination 10.considerate ·三、首字母填空 1.Security 2.switch 3.motivated 4.occupied 5.access 6.rely 7.deadline 8.appropriate 9.Procrastination 10.constantly ·四、用所给单词的适当形式填空 1.motivates 2.occupied 3.motivated 4.procrastination 5.pronunciation 6.access 7.considerate 8.dis- tracted 9.constantly 10.occupied