Unit 4 Technology 三-2025-2026学年高中英语易错词汇精讲选择性必修第四册（沪教版）

高中选择性必修第四册沪教版 单元专版 B版易错词汇精讲 【单元专版】 高中·沪教版·选择性必修第四册Unit4 Technology 单元词汇总览 breast/brest/n.(女子的)乳房配 质、质量) expertise/,eksp3:'ti:z/n.专门知inappropriate/,n3'praupriat/ad.directory/da'rektari/n.名录；电 识；专门技能 不适当的：不合适的 话号码簿；公司名录 leisure/'le3a()/n.闲暇：休闲 recognition/,rekag'nun/n.认识；demonstrate/'demanstrert/V.证 premier/'premia(r)/n.(尤用于识别；承认；认可 明：证实：论证：说明：示范：演 报章等)总理，首相；adj.首要clone/klaon/v.克隆 示 的：最著名的；最成功的：第一gaiy/grvati/n.重力：地球 invest/m'vest/v.(把资金)投入 的 引力 distribute/d'strrbju:t/v.分发：分assess/a'sesv.评估，评定（性 易错词汇精讲 1.expertise/.eksp3:'ti:z/n.专门知识：专门技能 ·易错点：易误写为expertness,或混淆发音重音（正确重音在第二音节/，eksp3:'tiz,非/cksp3:- tiz/)。 ·精讲：不可数名词，无复数形式，常用搭配为'have expertise in sth.”(在某方面有专长)，比 knowledge更强调专业性。 ·例句：Her expertise in computer programming helped the company solve the problem quickly. ·真题链接：（沪教版高中选择性必修四同步练习）：The team needs someone with in environmental science to lead the project.(答案：expertise)） 2.leisure/'1e3ar)/n.闲暇；休闲 ·易错点：易读错发音，误读为/li3(r)/:固定搭配'at leisure”易误写为”in leisure'”。 ·精讲：不可数名词，常用短语leisure time”(闲暇时间)，”at leisure”表示”从容地；有空时'。 ·例句：She enjoys reading books in her leisure time. ·真题链接：（沪教版高中同步练习）：Students should balance their study and (闲暇) properly.(答案：leisure) 3.premier/'premia()/n.总理，首相；adj.首要的 ·易错点：易混淆词性，形容词含义易误译为”初级的”（正确为”首要的：最著名的）：发音易 与'primary'/'prammsri/混淆。 高中选择性必修第四册沪教版 单元专版 ·精讲：作名词时特指国家领导人：作形容词时，搭配'the premier university”(J顶尖大学)。 .The premier will give a speech on national TV tonight.(n.)/This is one of the premier hotels in the city.(adj.) ·真题链接：（沪教版高中单元测试）：The minister of the country visited our school last week.(答案：premier) 4.distribute/d'stribju:t/v.分发；分配 ·易错点：易漏写中间的i”,误写为distrbute”;固定搭配”distribute sth.tosb.”易误用介词for”。 ·精讲：动词，反义词为”collect'”,派生词distribution”/.drstrI'bju:/(名词，分配)。 ·例句：Teachers will distribute the textbooks to all students tomorrow. ·真题链接：（沪教版高中练习卷）：The volunteers helped to food and water to the homeless people.(答案：distribute) 5.recognition/,rek3g'nun/n.认识；认可 ·易错点：易与动词'recognize'”/rekagnaiz/混淆，漏写名词后缀”-tion”;固定搭配'in recognition of”易误写为”for recognition of”。 ·精讲：常用搭配"receive recognition'”(获得认可)，beyond recognition”(面目全非)。 ·例句：Her contributions to science finally got international recognition. ·真题链接：（沪教版高中模拟题）：He received an award in of his excellent work in education.(答案：recognition) 6.assess/A'sesV.评估，评定 ·易错点：易误写为”access'”/'ekses/(进入；使用权)，两词拼写和含义易混淆：固定搭配'assess sth.as.”易漏介词”as”。 ·精讲：强调’评价性质或质量”，如'assess the risk”(评估风险)，派生词'assessment''(名词，评 估)。 ·例句：Teachers need to assess students'abilities fairly. ·真题链接：（沪教版高中练习）：The company will (评估)your performance after three months of work.(答案：assess) 7.directory/da'rektari/n.名录；电话号码簿 ·易错点：易混淆拼写，误写为directory”(正确)与”directry';易与directory”(计算机术语” 目录)和'address book”(通讯录)混淆。 ·精讲：指按顺序排列的名录，如'phone directory'(电话号码簿)。 ·例句：You can find the company's address in the business directory. ·真题链接：（沪教版高中测试）：I looked up his phone number in the」 but couldn't find it.(答案：directory) 高中选择性必修第四册沪教版 单元专版 8.demonstrate/demanstrert//v.证明；示范 ·易错点：易漏写中间的's”,误写为'demostrate'”:固定搭配demonstrate sth.tosb.”易误用介 词for”。 ·精讲：可表示，证明（事实)”或'示范（操作）”，派生词demonstration”(名词，演示)。 ·例句：The experiment demonstrates that water expands when frozen. ·真题链接：（沪教版高中实验课）：The teacher will how to use the equipment before the lab class.(答案：demonstrate) 9.invest/m'vest/v.(把资金)投入 ·易错点：固定搭配invest in sth.”易误加宾语，如'invest money in sth.”中”money”可省略，但 不可说'invest on sth.”。 ·精讲：除表示'投资金钱”，还可表示”投入时间/精力”，如'invest time in studying”。 ·例句：Many people choose to invest in real estate. ·真题链接：（沪教版高中金融课）：It's wise to some of your savings in a stable fund. (答案：invest) 10.gravity/'graevati/n.重力：严重性 ·易错点：易仅理解为”重力”，忽略”严重性”含义（如'the gravity of the situation”局势的严重 性)：易与”gray'/'grervi/(肉汁)混淆拼写。 ·精讲：不可数名词，科学领域指”重力”，日常语境指”重要性：严重性”。 ·例句：We must realize the gravity of environmental pollution ·真题链接：（沪教版高中物理课）：Newton discovered the law of when an apple fell from the tree.(答案：gravity） l1.inappropriate/,ma'prauprist/adj.不适当的 ·易错点：易漏写否定前缀in-”,误写为”appropriate”(适当的)：固定搭配be inappropriate for 易误为to”。 ·精讲：反义词'appropriate”为'praupriat/,常用搭配'inappropriate behavior'(不当行为)。 ·例句：Wearing casual clothes to a wedding is inappropriate ·真题链接：（沪教版高中礼仪课）：Itis (不适当的)to speak loudly in the library.(答 案：inappropriate) 12.clone/klan/v.克隆 ·易错点：易误用作名词时加复数（正确：克隆技术/个体为不可数或可数，但”clone'”作动词时 无被动语态be cloned''正确)。 ·精讲：动词指”克隆（生物）”，名词指”克隆体”，科技语境常用。 高中选择性必修第四册沪教版 单元专版 ·例句：Scientists successfully cloned a sheep named Dolly in 1996. ·真题链接：（沪教版高中生物课）：It is illegal to human beings in many countries. (答案：clone) 易错词汇综合训练 1.一、单项选择 1.The company is looking for someone with in artificial intelligence to lead the new project. ·A.expertness ·B.expertise ·C.expert ●D.expertises 2.You can take the books home and read them leisure. ●A.in ●B.at 。C.on ●D.with 3.The of the university gave a welcome speech to the new students. ●A.primary 。B.premier ●C.president ·D.principle 4.It is important to the risks before starting any business. ●A.assess ·B.access 高中选择性必修第四册沪教版 单元专版 ·C.asset ·D.assist 5.The charity organization will food and clothes to the victims of the earthquake. ●A.distribute ●B.contribute ·C.collect 。D.attribute 6.The old town has changed so much that it is almost beyond ●A.recognize ●B.recognition ●C.realize ●D.realization 7.Wearing jeans to a formal dinner is considered in many cultures. ●A.appropriate ●B.inappropriate 。C.improper ·D.suitable 8.The scientist was awarded a prize in of his great achievements in medicine. ●A.recognition ●B.realize ·C.recognize ●D.recognizing 9.You can find the contact information of the company in the local business ●A.directory 高中选择性必修第四册沪教版 单元专版 ·B.dictionary 。C.directorys 。D.directry 10.The experiment was designed to the theory that light travels faster than sound. ●A.demonstrate ●B.demenstrate ●C.prove ●D.display 2.二、根据句意及汉语提示完成单词 1.We should balance our work and (闲暇)time to stay healthy. 2.The (will visit several European countries next month 3.The teacher asked us to (our own performance after the group project. 4.The (严重性)of the accident was not realized until the next day. 5.She has extensive (专门知识in the field of environmental protection. 6.The (of resources should be fair and reasonable 7.The little girl was praised for her (适当的)behavior at the party. 8.Many people choose to (投资)in stocks to earn extra money.. 9.The new technology has received international (认可for its innovation. 10.The volunteers helped to (分发)blankets to the homeless in winter. 3.三、首字母填空 1.The g of the situation requires immediate action to avoid further damage. 2.You can look up his phone number in the telephone d 3.The company plans to i_ a lot of money in developing new products next year. 4.It isi to speak loudly in the library as it disturbs others. 5.The doctor needs to a the patient's condition before making a diagnosis. 6.Her e in computer programming helped solve the technical problem quickly. 7.The p will give a speech on national TV tonight to address the public. 高中选择性必修第四册沪教版 单元专版 8.We should d the candies equally among all the children at the party. 9.The old building was renovated and now looks completely beyond r_ 10.The teacher used a video to d how the machine works to the students. 4.四、用所给单词的适当形式填空 1.The governmenthas announceda new policy for the fair (distribute)ofmedical resources. 2.She received an award in (recognize)of her contributions to education. 3.It is necessary to (assessment)the impact of the new policy on the environment. 4.The company's success is largely due to the (expert)of its management team 5.He spent much of his (leisure)time reading books on history and philosophy. 6.The scientist's research has led to the (develop)of a new treatment for cancer 7.The teacher asked the students to (demonstrate)their experiments to the class. 8.The (direct)of the company will hold a meeting with all employees tomorrow. 9.It is illegal to (clone)human beings in most countries around the world. 10.The manager needs to (invest)more time and energy in improving customer service. 5.参考答案 ·一、单项选择 1B2.B3B4.A5.A6B7.B8.A9.A10.A ·二、根据句意及汉语提示完成单词 1leisure 2.premier 3.assess 4.gravity 5.expertise 6.distribution 7.appropriate 8.invest 9.recognition 10.distribute ·三、首字母填空 1.gravity 2.directory 3.invest 4.inappropriate 5.assess 6.expertise 7.premier 8.distribute 9.recognition 10.demonstrate ·四、用所给单词的适当形式填空 1.distribution 2recognition 3.assess 4.expertise 5.leisure 6.development 7.demonstrate 8.director 9.clone 10.invest