Unit 4 Technology 一-2025-2026学年高中英语易错词汇精讲选择性必修第四册（沪教版）

高中·沪教版 寒假专版 B版易错词汇精讲 【寒假专版】 高中·沪教版·选择性必修第四册Unit4 Technology一 单元词汇总览 consultant/kan'SAltant//n.顾问 cord/ko:dn.软线：花线：线绳pipe /parp/n.管；管道 faint/fent/adj.（光、声、味)微inch/mt∫/n.英寸（长度单位，等adolescent/,ed'lesnt/adj.青春 弱的，不清楚的 于2.54厘米) 期的：青春的：n.青少年 outline/'autlam/n.轮廓线；略图intervening/,mtae'vi:n/adj.发phase/feiz/n.阶段：时期 hardware/'ha:dwe(r)/n.(计算生于其间的：介于中间的 virtual/'v3tual/adj.(通过计算 机)硬件 premature/premstfa(r)/adj.未机软件，如在互联网上)模拟的， sight/sat/adj.轻微的：略微的 成熟的：过早的：提前的 虚拟的：几乎…的：事实上的 易错词汇精讲 1.consultant /kan'SAItant/n.顾问 ·易错点：易误写为consultent(错误拼写)，注意结尾为-ant而非-ent。 ·精讲：由动词consult(咨询)+名词后缀-ant构成，表示“提供咨询的人”。 ·例句：The company hired a consultant to improve its management.. ·真题链接：（沪教版高中选择性必修四同步练习）：The gave us valuable advice on the project..(答案：consultant) 2.faint/femnt/adj.(光、声、味)微弱的，不清楚的 ·易错点：易与动词faint(昏厥)混淆，词性和含义易混淆：发音易误读为fant/。 ·精讲：作形容词时强调“程度轻微”，如faint light(微弱的光)；作动词时表示“失去意识”， t如faint from hunger。. ·例句：I heard a faint sound coming from the next room. ·真题链接：（沪教版高中选择性必修四同步练习）：The (微弱的)music made us feel relaxed.(答案：faint) 3.hardware/'ha:dwea(r)/n.（计算机)硬件 ·易错点：易与software(软件)混淆；易误写为hard ware(错误拆分)，为不可数名词，无复 数形式。 ·精讲：对应software,指计算机的物理设备，如keyboard,mouse等。 ·例句：This store sells computer hardware and software. 高中·沪教版 寒假专版 ·真题链接：（沪教版高中选择性必修四同步练习）：We need to upgrade the of the computer to run the new program.(答、：hardware) 4.sight/sat/adj.轻微的；略微的 ·易错点：易忽略形容词含义，仅记住名词“视力：景象”；易与slight(adj.轻微的)混淆。 ·精讲：作形容词时仅用于名词前，如a sight headache(轻微头痛)：作名词时常用搭配lose sight of(看不见)。 ·例句：She has a sight fever,.so she stayed at home today. ·真题链接：（沪教版高中选择性必修四同步练习）：There was a (略微的)improvement in his health after the treatment.(答案：sight) 5.adolescent/,ed'lesnt/adj.青春期的；n.青少年 ·易错点：易混淆形容词与名词用法：拼写易漏写中间的s,误写为adolecent。 ·精讲：作形容词时修饰名词，如adolescent problems（青春期问题)：作名词时指“13-l9岁的 青少年”，同义词teen。 ·例句：Adolescent students should learn to manage their emotions. ·真题链接：（沪教版高中选择性必修四同步练习）：The book is suitable for (青少 年)aged13to18.(答案：adolescents) 6.virtual/'v3tual/adj.虚拟的：事实上的 ·易错点：易误读为vatùl/;易混淆“虚拟的”与“实际的”含义，需根据语境判断。 ·精讲：指“通过计算机模拟的”，如virtual reality(虚拟现实)；也可表示“几乎的”，如virtual certainty（几乎确定)。 ·例句：We had a virtual meeting with the team in New York ·真题链接：（沪教版高中选择性必修四同步练习）：With the development of technology, (虚拟的)classrooms are becoming more popular..(答案：virtual) 7.premature/'premstf(c)/adj.未成熟的；过早的 ·易错点：发音易误读为pri:me'toa:易与mature(成熟的)混淆，前缀pre-表示“提前”。 ·精讲：强调“时间或发育上过早”，如premature birth(早产)；premature conclusion(草率结 论)。 ·例句：It's premature to make a decision before we have all the facts. ·真题链接：（沪教版高中选择性必修四同步练习）：The project was stopped due to (过早的)investment.(答案：premature) 8.phase /feiz/n.阶段；时期 高中·沪教版 寒假专版 ·易错点：易误写为faze(动词，使慌乱)：易与stage(阶段)混淆，phase更强调“过程中的 某一环节”。 ·精讲：常用搭配in phase(同步)：方out of phase(不同步)：如the first phase of the project(项目 第一阶段)。 ·例句：The company is entering a new phase of development.. ·真题链接：（沪教版高中选择性必修四同步练习）：We are now in the final (阶段) of the experiment.(答案：phase) 9.intervening/,Inta'vinm/adj.发生于其间的 ·易错点：易忽略形容词词性，仅记住动词intervene(干预)；拼写易漏写中间的e,误写为 intervinig。 ·精讲：修饰名词表示“介于中间的”，如intervening years(其间的岁月)：intervening obstacles (中间的障碍)。 ·例句：She visited her grandparents after an intervening period of five years. ·真题链接：（沪教版高中选择性必修四同步练习）：The (介于中间的)events changed his original plan.(答案：intervening） 10.cord/ko:d/n.软线；线绳 ·易错点：易与chord(和弦；心弦)混淆，发音相同但含义不同：易误写为cored(去核的)。 ·精讲：指“细绳索或电线”，如power cord(电源线)：umbilical cord(脐带)。 ·例句：Please plug in the cord before turning on the machine, ·真题链接：（沪教版高中选择性必修四同步练习）：The (软线)of the lamp is broken and needs to be replaced.(答案：cord) 易错词汇综合训练 1.一、单项选择 1.The company hired a to solve the management problems. ●A.consultent ●B.consultant ●C.consult ●D.consulting 高中·沪教版 寒假专版 2.The light in the room made it hard to read the book. 。A.faint ●B.feint ●C.faintness 。D.fainting 3.This shop sells computer such as keyboards and mice. ●A.hard ware ●B.hardware ●C.software ●D.soft ware 4.There was a. improvement in his health after taking the medicine. ●A.slight ·B.sight ·C.sigh 。D.slide 5.The book is written for aged between 13 and 19. ·A.adolescents ●B.adolescences ●C.adolescent ·D.adolescing 6.With the development of technology, reality has become popular in games. ●A.virtuel ●B.virtual 高中·沪教版 寒假专版 ·C.virtue ●D.virtually 7.It is to make a decision without knowing all the facts. ●A.nature ●B.premature ●C.pre mature 。D.prematurly 8.We are now in the final of the project and need to work harder. ·A.phase ●B.faze 。C.stage ·D.phrase 9.The years between 2010 and 2020 changed his life completely. ·A.intervene ●B.intervening ●C.intervinig ●D.intervention 10.Please check if the power of the lamp is connected properly. ·A.chord ·B.cord ●C.cored ●D.corned 2.二、根据句意及汉语提示完成单词 1.The (gave us useful suggestions on the project. 高中·沪教版 寒假专版 2.I heard a (微弱的)voice calling for help in the distance.. 3.My computer needs to upgrade its (硬件)to run the new software. 4.There was a (略微的)increase in the temperature yesterday. 5. (青少年)should learn to take responsibility for their actions. 6.Many students now attend (虚拟的)classes due to the pandemic 7.The doctor said the baby was born (过早的)and needed special care.. 8.The first (of the experiment was completed successfully. 9.The (介于中间的)period between the two events was full of changes. 10.The of the charger is broken and needs to be replaced. 3.三、首字母填空 1.The c from the management company helped us improve our business. 2.The f sound of the piano came from the next room 3.This store sells both computer h and software 4.There was a s smile on her face when she heard the good news. 5.A often face emotional challenges during their growth 6.V classrooms allow students to learn from home 7.It's p_ to conclude the result before collecting all data 8.The project is in its final p and will be finished next month. 9.The i years have seen great changes in the city. 10.Please plug the c into the socket before using the machine 4.四、用所给单词的适当形式填空 1.The company needs a (consult)to advise on market strategy 2.She felt (faint)after standing in the sun for a long time. 3.We need to buy new (hardware)for the office computers. 4.There was a (sight)difference between the two products. 艾 (adolescent)should be encouraged to develop good habits. 6.The team had a (virtual)meeting to discuss the plan. 7.Making a (premature)decision may lead to failure. 8.The project is entering a new (phase)of development. 高中·沪教版 寒假专版 9.The (intervene)events changed his original plan completely. 10.The lamp's (cord)was damaged and needed to be repaired. 5.参考答案 ·一、单项选择 1B2.A3.B4.B5.A6.B7.B8.A9.B10B ·二、根据句意及汉语提示完成单词 1.consultant 2.faint 3.hardware 4.sight 5.Adolescents 6.virtual 7.premature 8.phase 9.intervening 10.cord ·三、首字母填空 1.consultant 2.faint 3.hardware 4.sight 5.Adolescents 6.Virtual 7.premature 8.phase 9.intervening 10.cord ·四、用所给单词的适当形式填空 1.consultant 2.faint 3.hardware 4.sight 5.Adolescents 6.virtual 7.premature 8.phase 9.intervening 10.cord