Unit 12 Innovation Lesson 1-2025-2026学年高中英语易错词汇精讲选择性必修第四册（北师大版）

高中选修4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·选修4Unit12 Innovation Lesson1 单元词汇总览 scientific/,saren'trfik/adj.科学事件 million/'mjn/num.百万 的：科学上的 premier/'premia/ad.最好的：最humble/'hambl/adj.谦虚的：谦 microscope/makr3 skaup/n.显重要的 卑的 微镜 outspoken/.at'sp3kan/adj.坦outcome/'atkm/n.结果；后果 donate/dau'nert/vt.&i.捐赠；率的：直言不讳的 nay/nervi/n.海军 捐献 subsequently/'sAbsikwantli/adv.accuracy./'aekjarasi//n.准确性：精 correspond/kDrI'spond/vi.符后来；随后 准度 合：相应；通信 relativity/,rel'trvati/n.相对性missile/'misail/n.导弹；飞弹 instant/instant/adj.立即的；即constant/'kpnstant/adj.恒久不physicist/'fizIsIst/n.物理学家 时的：n.瞬间；片刻 变的：持续不断的：n.常量；恒joint/d3omt/adj.联合的：共同 launch/ont/t.发射：发起；推量 的：共有的 出：n.发射：发行 finding/'fardu)/n.研究结果：发tube /tju:b/n.圆管；管子：电视 satellite/'saetlart//n.卫星；人造现 显像管 卫星 biologist /bar'olad3Ist/n.生物学circuit/s3kt/n.电路；线路：环 orbit/'obt/n.轨道：t.&vi.绕家 形道路 …轨道运行 mould /mauld/n.霉；霉菌 efficiently /I'fifntli/adv..有效率 split/splt/vi.&t.分割：把·penicillin/penr'sln/n.青霉素：地：高效能地 分开：分成（不同部分） 盘尼西林 propose /pr3'paUz/t.提出（观 particle /'pa:tikl/n.粒子；质点 perceive /p3'si:v/t.察觉；注意点、方法等) drama/'dra:m3/n.戏剧：戏剧性到；发觉 易错词汇精讲 L.correspond/,kDrI'spond/vi.符合：相应；通信 ·易错点：易混淆不及物动词用法，忽略与介词搭配；拼写易漏写中间的s,误写为correpond。 ·精讲：表示“通信”时需加介词with,即correspond with sb.;表示“符合”时搭配to,如correspond to the facts。 ·例句：She has been corresponding with her pen pal in America for three years.. ·真题链接：（北师大版高中选修4同步练习）：His actions don't to his words.We can't trust him.(答案：correspond) 2.constant/kpnstant/adj.恒久不变的：持续不断的；n.常量；恒量 高中选修4北师大版 寒假专版 ·易错点：易混淆形容词与名词词性：形容词含义易与consistent(一致的)混淆。 ·精讲：作形容词时强调“持续发生”，如constant noise:作名词指科学中的“常量”，如mathematical constant。 ·例句：The machine makes a constant buzzing sound when it's working. ·真题链接：Her _support helped me get through the difficult time.(答案：constant) 3.perceive /p3'siv/t.察觉；注意到：发觉 ·易错点：易误读为p3'kerv/,重音在第二音节；常用搭配perceive..as.(把…看作)易漏介 词as。 ·精讲：后接名词或从句，如perceive a change(察觉到变化)；被动语态be perceived as表“被 视为”。 ·例句：Many people perceive him as a reliable leader. ·真题链接：Children often their parents,love as pressure.(答案：perceive) 4.propose /pr3paUz/t.提出（观点、方法等） ·易错点：易与purpose(n.目的)混淆拼写；后接动词时需用不定式todo,易误接动名词。 ·精讲：固定搭配propose a plan(提出计划)；propose to do sth.=suggest doing sth.(建议做某 事)。 ·例句：The scientist proposed to carry out further research on the problem ·真题链接：He a new method to solve the environmental problem at the meeting. 案：proposed) 5.humble/"hnbl/adj.谦虚的；谦卑的 ·易错点：易误读为/'hAmbler/,词尾无eI音；易与modest(谦虚的)混淆，humble更强调“谦 卑、不骄傲”。 ·精讲：可用于描述人或态度，如a humble person(谦虚的人)；固定搭配be humble about sth (对某事谦虚)。 ·例句：Despite his achievements,he remains humble about his success.. ·真题链接：The winner was and thanked all the people who helped him.(答案：humble) 6.joint/d3omt/ad.联合的：共同的；共有的 ·易错点：易与join(v.加入)混淆词性和拼写：固定搭配joint effort(共同努力)易漏形容词 joint ·精讲：作定语修饰名词，如joint project(联合项目)；无动词词性，不可写成joint sb.（应写 join sb.)。 高中选修4北师大版 寒假专版 ·例句：The two companies made a joint decision to develop new technology ·真题链接：e need a effort to complete the task on time..(答案：joint). 7.launch /lo:ntf/vt.发射；发起；推出；n.发射；发行 ·易错点：易误写为lanch(漏写u):作“发起”讲时易与stat混淆，launch更正式，如launch a campaign。 ·精讲：及物动词，后接名词，如launch a satellite(发射卫星)；名词搭配the launch of a product (产品发布)。 ·例句：The company plans to launch a new smartphone next month, ·真题链接：China successfully its first space station module in2021.(答案：launched) 8.outcome/'atkm/n.结果；后果 ·易错点：易与result混淆，outcome更强调“最终结局”，尤指经过努力或过程的结果；易误写 为out come(错误拆分)。 ·精讲：常用搭配the outcome of..(…的结果)，如the outcome of the experiment。. ·例句：No one can predict the exact outcome of the election ·真题链接：The of the research surprised all the scientists..(答案：outcome) 9.accuracy/'ekjarasi/n.准确性：精准度 ·易错点：易与accurate(adj.准确的)混淆词性；拼写易漏写中间的ra,误写为accurcy。. ·精讲：不可数名词，常用搭配with accuracy(精准地)：形容词形式accurate,如accurate data。 ·例句：The success of the experiment depends on the accuracy of the measurements.. ·真题链接：Please check the report for before submitting it.(答案：accuracy) 10.split/splt/vi.&t.分割：把…分开：分成（不同部分） ·易错点：过去式和过去分词易误写为splitted,.正确形式为split(不规则变化)：常用搭配split into(分成)易漏into。 ·精讲：split sth.into.(把某物分成…)，如split the cake into eight pieces;不及物用法The group split into two teams. ·例句：The river splits the city into two parts, ·真题链接：The class _into four groups to discuss the topic.(答案：split) 11.subsequently/'SAbsikwantli/adv.后来：随后 ·易错点：易误写为subsequenly(漏写t);易与consequently(因此)混淆，subsequently仅表 时间顺序。 高中选修4北师大版 寒假专版 ·精讲：用于句首或句中，强调“之后发生”，如He graduated from college and subsequently went abroad. ·例句：She missed the train and subsequently arrived late for the meeting. ·真题链接：He failed the exam and」 decided to study harder..(答案：subsequently) l2.efficient/'fnt/adj.高效的（注：原词表为efficiently,此处补充其形容词形式，因副词易错点常 源于形容词) ·易错点：易与effective(有效的)混淆，efficient强调“效率高”，effective强调“有效果”；副 词efficiently易漏写中间的i。 ·精讲：efficient修饰人或工具，如an efficient worker(高效的工人)：副词efficiently搭配work efficiently(高效工作)。 ·例句：The new machine works more efficiently than the old one. ·真题链接：We need to find a more way to solve this problem.(答案：efficient) 13.mould /mauld/n.霉；霉菌 ·易错点：易与mold(美式拼写)混淆，北师大版教材常用英式拼写mould:易误写为moud(漏 1)。 ·精讲：指食物或物体上的“霉菌”，如green mould on bread:动词含义“塑造”较少见，名词 为核心考点。 ·例句：The bread was left out for days and grew mould. ·真题链接：You should throw away the bread with onit.It's not safe to eat.(答案： mould) 14.nay/newi/n.海军 ·易错点：易误写为navi(漏y):表示“海军”时需大写首字母Nay(专有名词)，指具体国 家海军。 ·精讲：集合名词，作主语时谓语动词可用单数或复数，如The navy is/are conducting exercises. ·例句：His father served in the Navy during World War IⅡ ·真题链接：My uncle joined the when he was 18 years old.(答案：Nay) 易错词汇综合训练 1.一、单项选择 1.Her actions don't to her words,so few people trust her. ·A.correspond 高中选修4北师大版 寒假专版 ·B.propose ·C.perceive ·D.split 2.The noise from the construction site kept me awake all night. 。A.efficient ●B.joint ●C.constant ●D.humble 3.Many students the new learning method as too complicated at first. 。A.launch ·B.perceive ●C.outcome 。D.mould 4.The company plans to a new line of eco-friendly products next season 。A.join ●B.launch ·C.correspond ·D.propose 5.The experiment's success depends on the of the data collected. ●A.accurate 。B.accuracy ●C.efficiently 。D.mould 高中选修4北师大版 寒假专版 2.二、根据句意及汉语提示完成单词 1.The two countries made a (联合的)effort to fight climate change. 2.She missed the early bus and (随后)was late for the interview. 3.Please check the report for (准确性)before submitting it. 4.The (of the competition will be announced tomorrow. 5.He remains (谦虚的)despite winning the national award. 3.三、首字母填空 1.The class s into three groups to work on different projects. 2.The new machine works more e than the old one,saving a lot of time. 3.The team'sj decision led to the successful completion of the task. 4.No one can predict the exact o of the upcoming election 5.The bread left in the fridge for a week grew green m 4.四、用所给单词的适当形式填空 1.He (propose)a new solution to the problem during the meeting yesterday. 2.The scientist has been (correspond with her foreign colleagues for years. 3.She was (perceive)as a strong leader by her team members. 4 (subsequent),they realized the importance of early preparation. 5.The (launch)of the new app attracted millions of users within a week 5.参考答案 ·一、单项选择 1.A2.C3.B4.B5B ·二、根据句意及汉语提示完成单词 1joint 2.subsequently 3.accuracy 4.outcome 5.humble ·三、首字母填空 1.split 2.efficiently 3.joint 4.outcome 5.mould ·四、用所给单词的适当形式填空 1.proposed 2.corresponding 3.perceived 4.Subsequently 5.launch