Unit 1 Feeling good 二-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第一册（沪教版）

高中英语沪教版 【词汇精讲】 选择性必修第一册 词汇精讲 【Unit 1】Feeling good 词汇变形及词缀精讲 全部单元单词 affect/'fekt/v.影响：使悲伤 其地：令人难以置信地 scientific/,saren'tfik/adj.科学 theory/oIri/n.学说：理论 presentation/prezn'teIn/n.展的；关于科学的 imply /im'pla/v.暗示；含有示会；介绍会：发布会：提交；evidence/'evidans/n.根据；证 …的意思 授予；出示 据：V.证明：作为…的证据 mutual/'mju:t/u3l/adj.相互的；urge/3:d3/n.强烈的欲望；冲decade/'dekerd/n.十年，十年 彼此的 动：V.敦促力劝 期（尤指一个年代） contrast/'kDntra:st/n.对比；对appreciate'pri:iet/V.欣赏；overall/.ouvar'o:/adj.总体的； 照 感激 综合的 depressed/d'prest/adj.忧郁的；poet/'paUt/n.诗人 promote /pr3'mat/v.促进；促 沮丧的 solid/'spld/adj.可靠的：可信销：推销 incredibly/m'kredabli/adv.极赖的：坚实的：固体的：坚硬的 词汇变形及词缀精讲 1.affect/A'fekt/v.影响；使悲伤 名词形式：effect（影响，效果) 形容词形式：affective(情感的，较少用) 构词解析：前缀af.(ad-的变体，表”朝向”)+fect(做，制造)，字面义”作用于”，引申为”影响”。 固定搭配：affect sb./sth.(影响某人/某物)；have an effect on(对…有影响) 例句：The bad weather affected our plan to have a picnic. 真题链接（沪教版高中选择性必修第一册同步练习）：The new policy will._(affect))the lives of millions of people.(答案：affect) 2.theory/'0ari/n.学说；理论 形容词形式：theoretical(理论上的) 副词形式：theoretically(理论上) 构词解析：后缀-y:构成名词；-ical:构成形容词；y:构成副词。 同类词：history→historical（历史的)：biology→biological(生物的) Einstein's theory of relativity changed the way we understand the universe. 高中英语沪教版 【词汇精讲】 选择性必修第一册 真题链接（沪教版高中选择性必修第一册教材例句）：We needto test this(heoy)with practical experiments.(答案：theory) 3.imply/m'pla/v.暗示：含有…的意思 名词形式：implication(暗示：含义) 形容词形式：implicit（含蓄的，暗示的) 构词解析：前缀im-(i-的变体，表”进入”)+ply(折叠，编织)，字面义”折叠于内”，引申为”暗 示”。 例句：Her silence implied that she disagreed with our decision. 真题链接（沪教版高中选择性必修第一册同步练习）：The teacher'ssmile (imply)that she was satisfied with our work.(答案：implied) 4.mutual/'mju:tfu3l//adj.相互的：彼此的 副词形式：mutually(相互地) 名词形式：nutuality（相互关系：共同性) 构词解析：前缀mut(改变：交换)+-ual(形容词后缀，表”具有…性质的”)。 固定搭配：mutual respect(相互尊重)：mutually beneficial(互利的) They have a mutual interest in music and often attend concerts together. 真题链接（沪教版高中选择性必修第一册教材例句）：We should build_ (mutual)trust between teachers and students.(答案：mutual) 5.contrast/'kpntra:st/n.对比；对照 动词形式：contrast(对比，对照，发音kan'tra:st/) 形容词形式：contrastive(对比的) 构词解析：前缀contra-(表”相反：相对)+st（站立)，字面义”相对而立”，引申为”对比”。 固定搭配：in contrast to/with(与…对比) 例句：The white walls contrast sharply with the dark furniture. 真题链接（沪教版高中选择性必修第一册同步练习）： (contrast)with his brother,he is much more outgoing.(答案：In contrast) 6.depressed/d'prest/adj.忧郁的：沮丧的 动词形式：depress(使沮丧：压抑) 名词形式：depression(抑郁；沮丧) 构词解析：前缀de-(表”向下)+press(按压)，字面义”向下按压”，引申为”使沮丧”。 例句：She felt depressed after failing the exam. 真题链接（沪教版高中选择性必修第一册教材例句）：Lack of sunlight can sometimes lead to (depress).(答案：depression) 7.presentation/prezn'ten/n.展示会；介绍会；提交 动词形式：present(展示；呈现，发音/prI'Zent/) 形容词形式：present(在场的；目前的，发音/'preznt/) 构词解析：前缀pre-（表”向前”)+sent(送，传送)，动词present义为”向前传送”，名词presentation 高中英语沪教版 【词汇精讲】 选择性必修第一册 表”展示的行为或结果”。 例句：She made a brilliant presentation on environmental protection. 真题链接（沪教版高中选择性必修第一册同步练习）：We need to一 (present)our project to the class next Monday..(答案：present) 8.rge3:d3/n.强烈的欲望；冲动；V.敦促；力劝 形容词形式：irgent(紧急的；迫切的) 副词形式：urgently(紧急地) 构词解析：后缀-ent:构成形容词；y:构成副词。 固定搭配：urge sb.to do sth.(敦促某人做某事)：urgent matter(紧急事务) 例句：He has an urge to travel around the world, 真题链接（沪教版高中选择性必修第一册教材例句）：The doctor(urge)him to quit smoking for his health.(答案：urged) 9.appreciate /'prifiet/.v.欣赏；感激 名词形式：appreciation(欣赏；感激) 形容词形式：appreciative(感激的：赞赏的) 构词解析：前缀ap-(ad-的变体，表”朝向”)+preci(价值，价格)+-ate(动词后缀)，字面义”给 予价值”，引申为”欣赏：感激”。 例句：I really appreciate your help with my homework. 真题链接（沪教版高中选择性必修第一册同步练习）：We should express our(appreciate))to those who support us..（答案：appreciation) l0.scientific/.san'trfk/adj.科学的；关于科学的 名词形式：science(科学) 副词形式：scientifically(科学地) 构词解析：名词science+后缀-fic(表”产生…的”)+-al(形容词后缀)。 同类词：history→historic(有历史意义的)：horror→horrific(恐怖的) 例句：We need to use scientific methods to solve this problem 真题链接（沪教版高中选择性必修第一册教材例句）：__(science)research has made great progress in recent years..(答案：Scientific) 1l.evidence/'evidans/n.根据：证据 动词形式：evidence(证明：作为…的证据，较少用) 形容词形式：evident(明显的：显然的) 副词形式：evidently(明显地) 构词解析：前缀e-(出)+vid(看见)+-ence(名词后缀)，字面义”看得见的东西'，引申为”证 据”。 固定搭配：there is evidence that.…(有证据表明…) 例句：The police found some evidence to support their theory. 真题链接（沪教版高中选择性必修第一册同步练习）：ts (evidence)that exercise is good for health.(答案：evident) 3 高中英语沪教版 【词汇精讲】 选择性必修第一册 l2.promote/pr3'mat/v.促进；促销；推销 名词形式：promotion(促进：促销；晋升) 形容词形式：promotional(促销的；推广的) 构词解析：前缀pro-(向前)+mot(移动)+-e(动词后缀)，字面义”向前移动”，引申为”促进： 推销”。 The company is trying to promote its new product through advertisements. 真题链接（沪教版高中选择性必修第一册教材例句）：e should take measures to (promote) sustainable development..(答案：promote) 综合训练 一、 根据句意及汉语提示完成单词 1.The new policy will have a great (影响)on the local economy. 2.We need to collect more (to support our argument. 3.Her (沉默)implied that she disagreed with the plan. 4.The company is planning a big()for its new product next month. 5.There is a clear()between the two cultures in terms of family values. 6.Lack of sleep can lead to feelings of(and anxiety. 二、用所给单词的适当形式填空 1.The teacher's praise made her feel (depress)no more-she became confident again. 2.We should express our(appreciate)to those who help us in difficult times. 3.The(science)research team spent three years developing the new technology. 4.It is (evidence)that regular exercise improves physical health. 5.The two countries signed a (mutual)beneficial trade agreement. 6.He gave a brilliant (present)on climate change at the conference. 7.The doctor (urge)him to lose weight to reduce the risk of heart disease. 三、完成句子（每空一词) 1.与城市生活相比，乡村生活更宁静。 city life,country life ismore peaceful. 4 高中英语沪教版 【词汇精讲】 选择性必修第一册 2.这项新技术将促进农业的发展。 This new technology will the of agriculture. 3.她的微笑暗示她对结果感到满意。 Her smile that she was satisfied with the result 4.我们应该建立师生之间的相互信任。 We should build between teachers and students. 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 In modern society,scientific research plays a key role in solving problems.For example,scientists have found (evident)that certain plants can(affect)air quality positively.They con- ducted experiments to test this(theory)and presented their(find)at an international conference. In contrast to traditional methods,their approach was more efficient.The(present)impressed many experts,who praised the team's(science)spirit.Later,a company decided to (promote)the use of these plants in offices,hoping to create healthier work environments.This (mutual)beneficial project has since helped reduce stress levels among employees,showing how science can improve daily life. 参考答案 I根据句意及汉语提示完成单词 1.effect 2.evidence 3.silence 4.promotion 5.contrast 6.depression Ⅱ用所给单词的适当形式填空 1.depressed 2.appreciation 3.scientific 4.evident 5.mutually 6.presentation 7. urged I.完成句子 1.In contrast to 2.promote;development 3.implied 4.mutual trust V.语篇填空 1.evidence 2.affect 3.theory 4.findings 5.presentation 6.scientific 7.promote 8.mutually 5