Unit 9 Learning Lesson3-2025-2026学年高中英语易错词汇精讲必修第三册（北师大版）

高中必修3北师大版 寒假专版 B版易错词汇精讲 【寒假专版】 高中·北师大版·必修3Unit9 Learning Lesson3 单元词汇总览 arrangement/A'remd3mant/n.计详细准确的；照片的：摄影的timely/'tammli/adj.适时的，及时 划：安排 digit/'dd3t/n.(0-9的任何一个)的 childhood/'tfaildhod/n.童年，儿数字 cell/sel/n.细胞 童时代 *pi(π)paI/n.圆周率 periodically /.piari'pdikli/adv. emotional'maofanl/adj.情感*helicopter/'helkppta/n.直升机期地 上的：情绪上的 publish'pabluf!v.&vi.出版；take it easy放轻松 excitement/k'sartmant/n.兴奋，发表；刊登 memorisation memerar'zeIfn/n. 激动 *curve /k3:v/n.曲线，弧线 记忆 as a result作为结果 sharp/fa:p/adj.急剧的，猛烈的：technique/tek'nik/n.技巧，手法 photographic/fauta'graefik/adj.尖的，锋利的 易错词汇精讲 1.arrangement/月'rend3nant/n.计划；安排 ·易错点：易误写为arrange ment(错误拆分)，该词为名词，由动词arrange加后缀-ment构成， 需连写。 ·精讲：常用复数形式arrangements,.固定搭配make arrangements for sth.（为某事做安排)。 ·例句：We have made all the arrangements for the party.(我们已为聚会做好了所有安排。) ·真题链接：（北师大版高中必修3同步练习）：The travel agency will take care of all the for your trip..(答案：arrangements) 2.emotional'maufanl/adj.情感上的；情绪上的 ·易错点：易与名词emotion'mnl混淆，词性和拼写差异易出错：易误写为emotive(虽同为 形容词，但emotive侧重“激起情感的”，emotional侧重“情感的”)。 ·精讲：修饰名词，如emotional problems(情感问题)：固定搭配emotional support(情感支持)。 ·例句：She has a very emotional personality and cries easily. ·真题链接：（北师大版高中必修3单元测试）：Music can have a strong (情感上的) influence on people.(答案：emotional) 3.publish/'pablif/vi.&vi.出版：发表：刊登 高中必修3北师大版 寒假专版 ·易错点：易漏写结尾的sh,误写为publis;易混淆主动与被动语态，“书被出版”需用被动be published。 ·精讲：主语为人时表示“（人）出版/发表”，主语为物时常用被动，如The book was published last year. ·例句：The newspaper publishes a special report on education every Monday,. ·真题链接：（北师大版高中必修3期中考试）：His new novel (出版)next month (答案：will be published) 4.sharp /fa:p/adj.急剧的，猛烈的：尖的，锋利的 ·易错点：易混淆多义词含义，作“急剧的”时易误用为steep(teep侧重“坡度陡”)：发音易误 读为小ep/。 ·精讲：修饰名词，如a sharp turn(急转弯)：a sharp knife（锋利的刀)：固定搭配sharp increase (急剧增长)。 ·例句：There has been a sharp rise in the price of food recently. ·真题链接：（北师大版高中必修3练习卷)：Be careful with that knife-一it's very (答案：sharp) 5.timely/'tamli/adj.适时的，及时的 ·易错点：易误写为time ly(错误拆分)，该词为合成词，由time+ly构成，需连写；易与副词 timely(同形副词)混淆词性。 ·精讲：作形容词时，修饰名词，如timely help(及时的帮助)；作副词时，意为“及时地”，如 arrive timely. ·例句：Your timely warning saved us from danger. ·真题链接：（北师大版高中必修3期末复习）：We received a (及时的)response from the company.(答案：timely) 6.periodically/,prari'Ddikli/adv.定期地 ·易错点：易与形容词periodic/,pIari'pdk/混淆，忽略副词后缀-ally;拼写复杂，易漏写中间的 i或误写为periodly。 ·精讲：修饰动词，如check periodically(定期检查)：形容词形式为periodic,.如periodic meetings (定期会议)。 ·例句：The equipment should be maintained periodically to ensure safety. ·真题链接：（北师大版高中必修3单元练习）：The magazine is published (定期地)， once a month.(答案：periodically) 7.memorisation/,memarar'zen/n.记t忆 高中必修3北师大版 寒假专版 ·易错点：易与动词memorise/'mem3raz/混淆，词性和拼写差异易出错：美式拼写为memorization, 注意区分教材版本拼写（北师大版常用memorisation)。 ·精讲：不可数名词，固定搭配rote memorisation(死记硬背)；improve memorisation skills(提高 记忆技能)。 ·例句：Good memorisation techniques can help you learn English words better. ·真题链接：（北师大版高中必修3单词测试）： (记f忆)of new words is an important part of language learning..(答案：memorisation) 8.technique/tek'nikn.技巧，手法 ·易错点：易误写为technic(technic为过时用法，现在多用作形容词“技术的”，名词“技巧”规 范拼写为technique):易与technology/tek'nplad3i/混淆(technology指“技术、科技”，范围更 广)。 ·精讲：可数名词，常用复数形式techniques,如learning techniques(学习技巧)：固定搭配master a technique（掌握一种技巧)。 ·例句：She has developed her own unique painting technique. ·真题链接：（北师大版高中必修3同步练习）：Do you have any good (技巧for improving listening comprehension?(答案：techniques) 9.as a result作为结果 ·易错点：易漏写冠词a,误写为as result:易与as a result of(由于，后接名词/代词/动名词)混 淆用法，as a result单独使用，后接句子。 ·精讲：位于句首或句中，作状语，前后用逗号隔开。 ·例句：He worked very hard.As a result,.he passed the exam easily ·真题链接：（北师大版高中必修3完形填空）：He didn’t study hard, he failed the test.(答案：As a result) 10.take it easy放轻松 ·易错点：易误写为take easy(漏写it):易混淆用法，该短语为固定搭配，用于安慰或建议，无 被动语态。 ·精讲：单独使用或后接介词短语，如take it easy on yourself(对自己放松点)。 ·例句：Take it easy-there'sno need to rush ·真题链接：（北师大版高中必修3情景对话）：一I'm so nervous about the interview. ,and you'll do well.(答案：Take it easy) 11.photographic/,fate'graefik/adj.详细准确的；照片的：摄影的 ·易错点：拼写复杂，易漏写中间的ra,误写为photograph ic:易与名词photograph/'fautagra:f/ 混淆词性。 高中必修3北师大版 寒假专版 ·精讲：修饰名词，如photographic memory(过目不忘的记忆力)；photographic equipment(摄影 器材)。 ·例句：She has a photographic memory and can remember everything she reads, ·真题链接：（北师大版高中必修3阅读理解）：The museum has a large collection of (摄影的)works from the 19 th century.(答案：photographic). 12.digit/dd3t/n.(0-9的任何一个)数字 ·易错点：易与名词number/nmba)/混淆，digit特指“单个数字(0-9)”，number可指“数字、 号码、数量”；易误写为diget。 ·精讲：常用搭配binary digits(二进制数字)：asix-digit number(六位数)。 ·例句：The password must be at least eight digits long ·真题链接：（北师大版高中必修3语法填空）：Please enter your phone number,,including the area (答案：digit) 13.curve /k3v/n.曲线，弧线 ·易错点：易误读为krvl(美式发音为k3Iv/,英式发音为k3:v):易与动词curve(弯曲)混 淆词性。 ·精讲：可数名词，如a smooth curve(平滑的曲线)：动词用法为curve around sth.(绕过某物)。 ·例句：The road follows the curve of the river. ·真题链接：（北师大版高中必修3图表题）：The graph shows a downward in sales this year..(答案：curve) 14.cel/sel/n.细胞；电池：小房间 ·易错点：易混淆多义词含义，作“细胞”时易误用为bacteria(bacteria指“细菌”)；作“电池” 时易与battery/baetri/混淆(cel指“单个电池”，battery指“电池组”)。 ·精讲：根据语境判断含义，如blood cells(血细胞)：dry cell(干电池)。 ·例句：The human body is made up of billions of cells. ·真题链接：（北师大版高中必修3选择题）：The remote control needs a new (电池). (答案：cell) 易错词汇综合训练 1.一、单项选择 1.The travel agency has made all the for our summer trip to the beach. ●A.arrange ment 高中必修3北师大版 寒假专版 ·B.arrangements ●C.arrangement ●D.arranging 2.Her support helped me get through the difficult time after the accident. ●A.emotion ●B.emotive ●C.emotional ●D.emotionally 3.The famous writer's new novel in the bookstore next month. ·A.publish ·B.will publish ●C.will be published ●D.publishes 4.The road takes a turn to the left,so drivers must slow down. 。A.steep 。B.sharp ●C.smooth 。D.flat 5.Please enter your 11-digit phone number,and make sure each is correct. ●A.number 。B.digit ●C.figure ●D.numeral 高中必修3北师大版 寒假专版 6.The museum's new exhibition features works by famous photographers from around the world. ·A.photograph ·B.photographer ●C.photographic ●D.photography 7.My grandmother has a memory and can recall events from her childhood clearly ●A.photograph ●B.photographic ·C.photos ●D.photography 8.You should check the equipment to ensure it works properly. ·A.periodic ·B.periodically 。C.period ·D.periods 9.-I'm so stressed about the upcoming exam. and you'll perform well with enough preparation ·A.Take easy ·B.Take it easy ●C.Taking it easy ·D.To take it easy 10.He missed several classes last week: he failed the math test yesterday. ●A.as result 高中必修3北师大版 寒假专版 ·B.as a result ●C.as a result of 。D.result in 2.二、根据句意及汉语提示完成单词 1.The team made careful (安排)for the upcoming competition. 2.Music has a strong (情感上的)influence on people's moods 3.This magazine is (出版)on the first day of every month 4.There has been a (急剧的)increase in housing prices in this area. 5.We received a (及时的)reply from the company after sending the email 6.The password must be at least eight (数字)long to ensure security: 7.The graph shows an upward (曲线)in sales over the past six months. 8.The human body is made up of billions of (细胞) 9.She has a_ (摄影的)memory and can remember every detail of the story. 10.Regular exercise and a balanced diet are good (技巧)for maintaining health. 3.三、首字母填空 1.The students are required to m all the new words in Unit 3 by next Monday. 2.The company holds p meetings every quarter to discuss business progress. 3.The knife is very s so be careful when using it to cut vegetables. 4.The password should include both letters and d to enhance security. 5.The road f a curve around the mountain,offering beautiful views. 6.The old camera requires a new c_ to work again 7.The teacher'st help prevented the students from making serious mistakes 8.He didn't study hard for the test;a a he got a low score. 9.The artist used unique t to create the beautiful landscape painting. 10.The library has a large collection of p works from the 19th century. 4.四、用所给单词的适当形式填空 1.The hotel staff will take care of all the (arrange)for your stay.(arrange) 2.Her (emotion)speech moved everyone in the audience to tears.(emotion) 高中必修3北师大版 寒假专版 3.The new smartphone (publish)by the company last month.(publish) 4.There was a (sharply)drop in temperature overnight.(sharply) 5.The project needs to be completed (timely),so we must work faster.(timely) 6.The equipment should be checked (periodic)to avoid breakdowns.(periodic) 7. (memorise)new words is an important part of language learning.(memorise) 8.The scientist developed new (technique)to solve the environmental problem.(tech- nique) 9.The (photograph)exhibition attracted thousands of visitors last week.(photograph) 10.She has a (photograph)memory and can recall dates and events easily.(photograph) 5.参考答案 ·一、 单项选择 1B2.C3.C4B5.B6.C7.B8.B9B10B ·二、根据句意及汉语提示完成单词 1.arrangements 2.emotional 3.published 4.sharp 5.timely 6.digits 7.curve 8.cells 9.photographic 10.techniques ·三、首字母填空 1.memorise 2.periodic 3.sharp 4.digits 5.follows 6.cell 7.timely 8.as a result 9.techniques 10.photo- graphic ·四、用所给单词的适当形式填空 1.arrangements 2.emotional 3.was published 4.sharp 5.timely 6.periodically 7.Memorisation 8.tech- niques 9.photographic 10.photographic