Unit 2 Managing Your Time二-2025-2026学年高中英语易错词汇精讲必修第三册（冀教版）

高中·冀教版·必修3 寒假专版 B版易错词汇精讲 【寒假专版】 高中·冀教版·必修3Unit2 Managing Your Time 单元词汇总览 prove /pru:vw.证明；证实 signal/signal/n.信号；标志：v.limited/'lmtd/adj.有限的 contribute /ken'trrbju:tw.是…发信号；表明 recover /rI'kAva(r)/w.康复；复原 的原因之一：捐献：捐助 subordinate/sa'b3:dnt/h.下级；suffer/'sAfa(r)/v.受苦，受难：遭 moreover /m3:'rauva)/adv.此部属 受 外：而且 occupy/pkjupar//v.(使)忙于；weapon/'wepa/h.工具；武器 throughout/Au:'aut/prep.自始使用：占用 preface/'prefas/n.前言；序言 至终；贯穿整个时期：各处；遍particular/p3'tIkjala()/adj.特指punctual/.'pAnktfual/adj.准时的 及 的：特别的 gossip/'gDsip/W.传播流言蜚语 significant/sg'nfikant/adj.有重regard/rr'ga:d/w.把…视为 大意义的：显著的 revolutionary /reva'lu:fanari/n. priority /prar'Drati/h.优先事项 改革者：革命者 易错词汇精讲 1.prove /pru:v/w.证明；证实 ·易错点：易混淆prove与provide的拼写及含义，prove侧重“证明事实”，provide侧重“提供”； 过去分词形式易误写为proven(美式)，冀教版教材常用proved。 ·精讲：常用搭配prove sth.tosb.(向某人证明某事)；It proves that.…（事实证明…)。 ·例句：He tried to prove his innocence to the police. ·真题链接：(（冀教版高中必修3同步练习)：The experiment (证明)that water is made up of hydrogen and oxygen..(答案：proved) 2.contribute/kan'trrbju:t/v.是…的原因之一；捐献；捐助 ·易错点：固定搭配contribute to中to是介词，后接名词或动名词，易误接动词原形：易漏写中 间的“i”,误写为contibute。 ·精讲：contribute to sth.表示“促成某事；为某事做贡献”，如contribute to environmental protection。 ·例句：Regular exercise contributes to good health ·真题链接：（冀教版高中必修3同步练习）：Volunteers often (捐献)money and food to the poor areas.(答案：contribute) 3.throughout/0ru:'aut/prep.自始至终；贯穿整个时期：各处；遍及 高中·冀教版·必修3 寒假专版 ·易错点：易与through混淆，throughout强调“覆盖全部范围”，through侧重“从内部穿过”； 易误写为through out（错误拆分)。 ·精讲：后接时间或空间名词，如throughout the year(全年：throughout the country(全国)。 ·例句：She remained calm throughout the interview. ·真题链接：（冀教版高中必修3同步练习）： (自始至终)his life,.he devoted himself to scientific research.(答案：Throughout) 4.significant/sg'Ifikant//adj.有重大意义的：显著的 ·易错点：易与important混淆，significant更强调“重要性、影响力”，程度深于important:易 误写为significent(漏写“a”)。 ·精讲：常用搭配a significant change(重大变化)：be significant for..(对…意义重大)。 ·例句：This discovery has a significant impact on medical science. ·真题链接：（冀教版高中必修3同步练习）：The reform has brought about (显著的) improvements in people'slives.(答案：significant) 5.signal./'sIgnal/n.信号：标志：v.发信号；表明 ·易错点：作动词时易与sign混淆，signal侧重“通过动作、声音传递信号”，sign侧重“签署： 做手势”；名词复数形式易误写为signal(正确为signals)。 ·精讲：作动词时常用搭配signal(to)sb.to do sth.(示意某人做某事)。 ·例句：The driver signaled to the pedestrians to cross the road,. ·真题链接：（冀教版高中必修3同步练习）：The red light is a (信号)for us to stop. (答案：signal） 6.occupy/'pkjupar/W.(使)忙于；使用：占用 ·易错点：固定搭配be occupied with sth./in doing sth.(忙于某事)，易漏写with或in:易误写 为occopy(字母顺序错误)。 ·精讲：occupy还可表示“占领”，如occupy a city(占领城市)。 ·例句：She is occupied with preparing for the exam these days. ·真题链接：（冀教版高中必修3同步练习）：H (占用)most of his time in reading novels..(答案：occupied) 7.regard /rr'ga:dv.把…视为 ·易错点：固定搭配regard..as.(把…视为…)中as不可省略，易误漏as;易与look混淆， look需搭配介词like,regard搭配as。 ·精讲：regard还可作名词，意为“尊重”，如hold sb.in high regard(高度尊重某人)。 ·例句：We regard him as our best friend, 高中·冀教版·必修3 寒假专版 ·真题链接：（冀教版高中必修3同步练习）：Children ust1ally their parents (视为)heroes.(答案：regard;:as) 8.recover /rI'kAva)/v.康复；复原 ·易错点：固定搭配recover from sth.(从…中恢复)，易漏写from;易与restore混淆，recover 主语通常是人，restore主语通常是物。 ·精讲：recover还可表示“找回（丢失的东西）”，如recover a stolen bike。 ·例句：It took her a long time to recover from the illness. ·真题链接：（冀教版高中必修3同步练习）：He is still (康复)from the operation. (答案：recovering) 9.suffer/'sfr)v.受苦，受难：遭受 ·易错点：固定搭配suffer from.(因…受苦)，表示“患病或长期困扰”，直接接宾语时表示 “遭受损失”，易混淆搭配；过去式易误写为soffered。 ·精讲：suffer pain/loss(遭受痛苦/损失)：suffer from headaches(患头痛)。 ·例句：Many people suffered from floods last summer. ·真题链接：（冀教版高中必修3同步练习）：The company (遭受)heavy losses in the financial crisis.(答案：suffered) 10.gossip/'gDsp/w.传播流言蜚语 ·易错点：易误写为gossup(字母顺序错误)：作动词时后接about,构成gossip about sb./sth.(闲 聊某人/某事)，易漏写about。 ·精讲：gossip还可作名词，意为“流言蜚语”，如spread gossip(散布谣言)。 ·例句：It's not polite to gossip about others behind their backs. ·真题链接：（冀教版高中必修3同步练习）：She enjoys (传播流言蜚语)about her neighbors.（答案：gossiping) 11.particular/p3'tkjala(r)/adj.特指的：特别的 ·易错点：固定搭配in particular(尤其，特别)易误写为on particular;易与special混淆，particular 强调“特定的”，special强调“特殊的”。 ·精讲：be particular about sth.(对某事挑剔)，如She is particular about food. ·例句：I like all kinds of fruits,apples in particular ·真题链接：（冀教版高中必修3同步练习）：He has no (特别的)interest in sports. (答案：particular） 12.limited/'lmtd/adj.有限的 高中·冀教版·必修3 寒假专版 ·易错点：易与limit(动词/名词，限制)混淆，limited是形容词，常用搭配be limited to..(限 于…)；易误写为limitted(双写错误，正确为limited)。 ·精讲：反义词为unlimited(无限的)，如limited time(有限的时间)。 ·例句：Our ability to help is limited by the funds available.. ·真题链接：（冀教版高中必修3同步练习)：The number of participants is (有限的) to50.(答案：limited) 易错词汇综合训练 1.一、单项选择 1.The experiment that water is composed of hydrogen and oxygen. ·A.provided ●B.proved ●C.protected ·D.prevented 2.Regular exercise to maintaining good health ●A.contributes ●B.donates ·C.devotes ●D.delivers 3. the whole year,the company focuses on improving product quality. ·A.Through ·B.Though ●C.Throughout ●D.Thorough 4.The new policy has brought about changes in the local economy. 高中·冀教版·必修3 寒假专版 ●A.important ●B.significant ●C.convenient ●D.different 5.The teacher to the students to be quiet before the exam. ·A.signed ·B.signal ·C.signaled 。D.narked 6.She is fully with her research work these days. ·A.occupied 。B.occupied in 。C.occupying ·D.occupy 7.We him as one of the most excellent leaders in our team. ●A.look ·B.regard 。C.consider ●D.think 8.It took her three months to from the serious illness. ●A.recover ●B.recover from 。C.restore 高中·冀教版·必修3 寒假专版 ●D.return 9.The company heavy losses due to the economic crisis last year. ●A.suffered ●B.suffered from ·C.experienced 。D.endured 10.She is always about others'private lives,which makes her unpopular. ·A.gossiping ●B.gossiping about 。C.talking ·D.speaking 2.二、根据句意及汉语提示完成单词 1.The research results (证明)that thisnew drug is effective. 2.Each citizen should (贡献)to environmental protection. 3. (自始至终)his career,,he has been committed to scientific innovation. 4.The discovery of the new energy source is of (重大意义的)importance. 5.The traffic light turned red,which is a (信号)for drivers to stop. 6.He (占用)most of his free time practicing the piano. 7.Children often (视为)their parents as superheroes.. &.It takes time to」 (康复)from a broken leg: 9.Many families (遭受)from the flood last summer. 10.She has no (特别的)interest in classical music. 3.三、首字母填空 1.The scientist spent years trying to p his theory. 2.Everyone should c to the development of society. 3.The festival is celebrated t the country. 高中·冀教版·必修3 寒假专版 4.The invention has a s impact on our daily life 5.The police officer s the driver to pull over. 6.He was o with his work and had no time for relaxation. 7.Wer our English teacher as a good friend. 8.It's important to r_ from the stress of work. 9.The team s a great loss in the competition. 10.She likes to g about her colleagues during lunch breaks 4.四、用所给单词的适当形式填空 1.The results of the experiment (prove)that our hypothesis was correct. 2.She has been (contribute)to the charity for many years. 3. (throughout)his life,he never stopped learning. 4.The changes in the industry are (significant)than we expected. 5.The manager (signal)the meeting to begin with a nod. 6.He (occupy)himself in reading books all weekend. 7.They (regard)as the best team in the tournament. 8.She is still (recover)from the operation. 9.The company (suffer)heavy losses last year. 10.She enjoys (gossip)about her neighbors. 5.参考答案 ·一、单项选择 1B2.A3.C4.B5.C6.A7.B8.A9.A10.A ·二、根据句意及汉语提示完成单词 1.proved 2.contribute 3.Throughout 4.significant 5.signal 6.occupied 7.regard 8.recover 9.suffered 10.particular ·三、首字母填空 1.prove 2.contribute 3.throughout 4.significant 5.signaled 6.occupied 7regard 8.recover 9.suffered 10.gossip ·四、用所给单词的适当形式填空 1.proved 2.contributing 3.Throughout 4.more significant 5.signaled 6.occupied 7.are regarded 8.re- covering 9.suffered 10.gossiping