Unit 7 Careers Lesson1-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第三册（北师大版）

高中选修3北师大版 【词汇精讲】 Unit 7:Careers Lesson 1 词汇精讲 【Unit7】Careers Lesson 1 词汇变形及词缀精讲 全部单元单词 intelligence/i'teld3 ans/n.智deserve/di'z3v/t.应得，应受 disability/,dsa'brlati/n.伤残， 力，智慧，理解力 到（奖赏或惩罚） 残障，障碍 employ/m'plb/t.&n.雇用 lower/laUa/adj.(数字或数量)willing/'wlm/ad.乐意、愿意 determine/d't3:mmlv.决定，直较小的：较低级的：下面的 (做某事)的 接影响：测定，确定 association/e sausi'eIn/n.联disabled/ds'erbld/ad.残障的， intelligent/m'teld3ant/adj.机智系；协会，社团 残疾的，有学习障碍的 的，有才智的；有智慧的，聪明internal./m't3nl/adj.内心的；内altogether/.:lte'geǒs/adv.总而 的 部的：国内的 言之，总的说来；完全，全部 *quotient/'kwaofant/n.(质量、adjust/A'd3Ast/vi.&t.适应，react/r'ekt/vi.(作出)反应 情感等的)指数，程度 (使)习惯；调整，调节 solely/'sauli/adv.唯一地，仅仅 predict /pr'dikt/v.预言，预料，announce /'naons/t.宣布，宣 预测 告，公布 词汇变形及词缀精讲 1.intelligence/m'teld3ns/n.智力，智慧，理解力 词汇变形 形容词形式：intelligent(机智的，有才智的：有智慧的，聪明的) 构词解析 后缀-ence:构成抽象名词，表“性质、状态”；形容词形式通过去-ence加-ent构成(intelligence一→ intelligent)。 同类词：difference(差异)→different(不同的)、confidence(自信)一confident(自信的) 例句：High intelligence does not always mean success in life. 真题链接（北师大版高中选修3单元练习）：She is known for her (intelligence)solutions to difficult problems.(答案：intelligent) 2.employ/im'plbI/t.&n.雇用 词汇变形 名词形式：employment(就业，工作)：形容词形式：employed(被雇用的)、unemployed(失业的) 构词解析 高中选修3北师大版 【词汇精讲】 Unit 7:Careers Lesson 1 前缀em-(=en-):表“使…进入某种状态；后缀-ment:构成名词，表“动作或结果”：-ed构成 形容词表“被…的”；否定前缀un-表“不，无”。 例句：The company plans to employ more workers next year. 真题链接（北师大版高中选修3同步练习)：The government is trying to increase (employ)rates among young people.(答案：employment) 3.determine/d't3mm/v.决定，直接影响；测定，确定 词汇变形 名词形式：determination(决心，决定)：形容词形式：determined(坚决的，有决心的) 构词解析 后缀-ation:构成名词，表“动作或过程”；-ed构成形容词，表“具有…性质的”。 固定搭配：be determined to do sth.(决心做某事) 例句：Her hard work determined her success in the competition 真题链接（北师大版高中选修3单元测试）：With great (determine),he finally achieved his goal. (答案：determination) 4.predict /prI'dikt/v.预言，预料，预测 词汇变形 名词形式：prediction(预言，预测)：形容词形式：predictable(可预测的) 构词解析 前缀pre-:表“预先，提前”；后缀-ion:构成名词；-able:构成形容词，表“可…的”。 Some scientists predict that the Earth's temperature will rise by 2C by 2050 真题链接（北师大版高中选修3阅读填空）：Weather_(predict)has become more accurate with modern technology.(答案：prediction) 5.deserve/dz3v/t.应得，应受到（奖赏或惩罚） 词汇变形 形容词形式：deserving(值得的，应得的) 构词解析 后缀-ing:构成形容词，表“具有…性质的”。 固定搭配：deserve to do sth.(值得做某事) 例句：She deserves a promotion for her excellent performance. 真题链接（北师大版高中选修3语法填空）：The kind girl is (deserve)of our respect and help. (答案：deserving) 6.association/A,sa5si'e1n/n.联系：协会，社团 词汇变形 动词形式：associate(联系，联想)：形容词形式：associated(相关的，有联系的) 构词解析 前缀as-(=ad-,表“向，靠近”)：后缀-ion:构成名词：-ed构成形容词。 固定搭配：associate.with.(把…与…联系起来) 例句：The association is working to protect the environment. 高中选修3北师大版 【词汇精讲】 Unit 7:Careers Lesson 1 真题链接（北师大版高中选修3完形填空)：She always (association)the smell of jasmine with her childhood.(答案：associates) 7.internal/m't3nl/adj.内心的：内部的：国内的 词汇变形 反义词：external（外部的，外在的) 构词解析 前缀inter-(表“在…之间，内部”)：后缀-al:构成形容词；反义词通过前缀ex-(表“外”)构成。 例句：The company needs to solve its internal problems first. 真题链接（北师大版高中选修3阅读理解）：The report focuses on both internal and (external) factors affecting the economy.(答案：external) 8.adjust'dAst/vi.&t.适应，（使）习惯；调整，调节 词汇变形 名词形式：adjustment(调整，适应) 构词解析 前缀a-（表“向，对”)：后缀ment:构成名词，表“动作或结果”。 固定搭配：adjust to(适应) 例句：It took her a few weeks to adjust to the new school 真题链接（北师大版高中选修3语法填空)：e made a few_(adjust)to the plan to make it more practical.(答案：adjustments) 9.announce/A'naons/vt.宣布，宣告，公布 词汇变形 名词形式：announcement(公告，宣布)：形容词形式：announced(已宣布的) 构词解析 前缀an-(=ad-,表“向”)；后缀-ment:构成名词；-ed构成形容词。 例句：The president will announce the new policy tomorrow, 真题链接（北师大版高中选修3听力填空）：The_(announce)of the concert was met with great excitement.(答案：announcement) 10.disability/,dsa'bilati/n.伤残，残障，障碍 词汇变形 形容词形式：disabled(残障的，残疾的) 构词解析 前缀dis(表“否定，相反”)：后缀ity:构成名词，表“性质、状态”；形容词形式通过去-ity加 -ed构成。 例句：People with disabilities should be given equal opportunities. 真题链接（北师大版高中选修3写作）：We should show respect and care for_(disability)people in our daily life.(答案：disabled) l1.react/rI'ekt/vi.(作出)反应 3 高中选修3北师大版 【词汇精讲】 Unit 7:Careers Lesson 1 词汇变形 名词形式：reaction(反应，回应)；形容词形式：reactive(反应的，易反应的) 构词解析 前缀re-(表“回，反”)；后缀-ion:构成名词：ive:构成形容词。 固定搭配：react to（对…作出反应) 例句：He reacted angrily to the unfair criticism 真题链接（北师大版高中选修3完形填空）：Her quick(react)saved the child from danger.(答 案：reaction) l2.solely/'sauli//adv.唯一地，仅仅 词汇变形 形容词形式：sole(唯一的，单独的) 构词解析 后缀y:加在形容词后构成副词，表“方式、程度”。 例句：The project's success depends solely on teamwork, 真题链接（北师大版高中选修3阅读理解)：She is the (sole)owner of the company.(答案： sole) 综合训练 一、 根据句意及汉语提示完成单词 6.The organization aims to provide equal opportunities for people with (伤残) 7.Her quick (反应)to the emergency saved the child'slife. 8.The company's_(内部的)problems have affected its development. 9.We need to make some (调整)to the schedule to avoid delays. 10.The (is working to protect endangered animals. 二、用所给单词的适当形式填空 1.She is known for her (intelligence)approach to solving problems. 2.The government is trying to reduce the(employ)rate among young people. 3.With great (determine),he overcame all difficulties and succeeded 4.Weather(predict)has become more accurate with advanced technology. 5.The kind girl is (deserve)of everyone's respect. 高中选修3北师大版 【词汇精讲】 Unit 7:Careers Lesson 1 6.She always. (association)the smell of coffee with her grandmother. 7.The report discusses both internal and (external)factors affecting the market 8.The (announce)of the new policy caused widespread discussion. 三、完成句子（每空一词) 1.他决心毕业后成为一名医生。 Heis a doctor after graduation 2.我们应该把成功与努力工作联系起来。 We should success hard work. 3.她的成功完全取决于她的坚持和努力。 Her success depends her persistence and hard work. 4.人们对这条新闻的反应各不相同。 People's the news varied a lot. 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。 Intelligence and determination are key to success.A person with high(intelligent)may not always achieve goals,but someone_ (determine)to succeed will never give up.For example, Helen Keller,despite her(disable),became a famous writer through hard work. Scientists often predict futuretrends,but their(predict)need to be based on facts.When facing challenges,people's(react)can show their true character.Those who stay calm and make quick (adjust)are more likely to overcome difficulties. Associations play an important role in society.They_(associate)people with common interests and help solve problems.Whether dealing with internal conflicts or external pressures,working together is always better than acting (sole) 参考答案 I.根据句意及汉语提示完成单词 6.disability 7.reaction 8.internal 9.adjustments 10.association Ⅱ用所给单词的适当形式填空 1.intelligent 2.unemployment 3.determination 4.prediction 5.deserving 6.asso- ciates 7.external 8.announcement 5 高中选修3北师大版 【词汇精讲】 Unit 7:Careers Lesson 1 II.完成句子 1.determined to be 2.associate;with 3.solely on 4.reactions to V,语篇填空 1.intelligence 2.determined 3.disability 4.predictions 5.reactions 6.adjustments 7.associate 8.solely 6