Unit 2 Looking into the Future一-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第一册（人教版）

高中选修一人教 【选修一专版】E版词汇变形及词缀精讲 选修一专版 【Unit2】Looking into the Future 词汇变形及词缀精讲 全部单元单词 phrase /frerz/h.短语；词组 远的 序：adj.常规的；日常的 persuade /p'sweid/vt.劝说；说remote control遥控器；遥控 daily routine日常生活 服 air conditioner/ea kan'd∫ana)/preference/'prefrans/n.爱好；偏 switch /switf/vt.转换；交换：空调机；空调设备 爱 vi.&vt.（使)改变：转变：n.开automatic/,:ta'maetrk/adj.自动instant/mnstant/n.瞬间：片刻： 关：转换器：改变 的 adj.立即的：速食的：速溶的 switch off/on关/开（电灯、机integrated/mtigrertid/adj.各部command/ke'mand/n.指令；命 器等) 分密切协调的；综合的 令：控制；t.命令；控制 distant/'distant/adj.遥远的；远integrate/'tIgreIt/vi..&t.(使)obey/月'be/vi.&vt.服从；遵守 处的：疏远的：心不在焉的 合并；成为一体 warning/wn)/m.警告；警示： secure./sI'kjos3()/adj.安全的：安sensor/'sensa(()/m.传感器：敏先兆 心的：可靠的：牢固的：t.获感元件 constant/'kpnstant/adj.不断的： 得：拴牢：保护 efficient/'fint/adj.效率高的：重复的：不变的：n.常数：常量 knob /nDb/n.旋钮；球形把手 有功效的 early on在初期；早先 appliance /a'plarans/h.电器；器mode /m3dn.模式；方式：风abnormal/eb'nml/adj.不正常 具 格 的：反常的 remote /rI'mat/ad.远程的：偏routine/ru:'tin/n.常规；正常顺 词汇变形及词缀精讲 1.distant/'distant/adj.遥远的：远处的：疏远的：心不在焉的 名词形式：distance(距离：远方) 构词解析：后缀-t:加在名词后构成形容词，表“具有…性质的”。 同类词：important(重要的)、different(不同的) The village is located in a distant mountain area,and we need to drive for two hours to get there. 真题链接（人教版高中选修一同步练习)：We can see the_(distant)between the two cities on the map.（答案：distance) 2.secure/sI'kjoa(r)/adj.安全的：安心的；可靠的；牢固的：t.获得：拴牢；保护 副词形式：securely(安全地；牢固地) 1 高中选修一人教 【选修一专版】E版词汇变形及词缀精讲 名词形式：security(安全：保障) 构词解析：前缀se-:表“分开、离开”；词根cu:意为“关心、照料”，合起来表示“脱离危险而 被照料的”。 例句：The door is securely locked,.so you don't have to worry about safety. 真题链接（人教版高中选修一教材例句）：We need to take measures to improve the_(secure)of our campus.(答案：security) 3.automatic/,3:ta'metk/adj.自s动的 名词形式：automation（自动化) 动词形式：automate（使自动化) 构词解析：前缀auto-:表“自己、自动”；词根mat:意为“移动”；后缀-ic:构成形容词，表“ …的”。 同类词：autobiography(自传)、autograph(亲笔签名) The machine can automatically adjust its speed according to the load. 真题链接（人教版高中选修一同步练习)：With the development of(automate),many manual jobs are replaced by robots.(答案：automation) 4.integrated/'ntigrert虹dadj.各部分密切协调的；综合的 动词形式：integrate(使合并：成为一体) 名词形式：integration（整合：一体化) 构词解析：前缀in-:表“进入、向内”；词根tegr:意为“整体”；后缀-ed:构成形容词，表“已 完成的动作”。 The company is trying to integrate its domestic and international markets 真题链接（人教版高中选修一教材例句)：The(integrate)of theory and practice is very important in learning..(答案：integration) 5.efficient/'fnt/adj.效率高的：有功效的 副词形式：efficiently(高效地) 名词形式：efficiency(效率；效能) 构词解析：前缀ef-:表“出、向外”：词根fic:意为“做、制作”；后缀-ent:构成形容词，表“具 有…性质的”。 同类词：effective(有效的)、sufficient（足够的) 例句：she can finish the work efficiently with the help of new software. 真题链接（人教版高中选修一同步练习）：We should try our best to improve work (efficient)in daily tasks.(答案：efficiency) 6.routine /ru:'tin/h.常规：正常顺序；adj.常规的：日常的 副词形式：routinely(常规地：例行地) 构词解析：词根rout:意为“路线、路径”：后缀-ine:构成名词或形容词，表“具有…特征的”。 It's important to keep a healthy daily routine,such as getting up early and exercising regularly. 真题链接（人教版高中选修一教材例句)：Teachers(routine)check students'homework before class.(答案：routinely) 2 高中选修一人教 【选修一专版】 E版词汇变形及词缀精讲 7.preference/'prefrans/n.爱好；偏爱 动词形式：prefer(更喜欢；宁愿) 形容词形式：preferable（更可取的：更好的) 构词解析：前缀pre-:表“预先、在前”；词根fer:意为“携带、带来”；后缀-ence:构成名词，表 “动作或状态”。 Her preference for music makes her spend hours practicing the piano every day. 真题链接（人教版高中选修一同步练习)：I_(preference)tea to coffee because it's healthier. (答案：prefer) 8.instant/nstant/n.瞬间：片刻；adj.立即的；速食的：速溶的 副词形式：instantly(立即；马上) 构词解析：前缀im-:表“不、无”；词根stant:意为“站立”，合起来表示“无法站立等待的”，即 “瞬间的”。 同类词：constant(不断的)、distant（遥远的) 例句：The news spread instantly across the country through social media. 真题链接（人教版高中选修一同步练习）：You can get an.__(instantly)replyfrom the online customer service..(答案：instant) 9.command/ka'mand/n.指令；命令：控制：t.命令；控制 名词形式（表“指挥官”）：commander(指挥官；司令员) 构词解析：前缀com-:表“共同、一起”：词根mand:意为“命令”，合起来表示“共同发出的命 令”。 例句：The general commanded his soldiers to attack the enemy at dawn 真题链接（人教版高中选修一教材例句)：The (command)ordered all troops to retreat immedi- ately.(答案：commander) 10.warning/won四/h.警告；警示；先兆 动词形式：wam(警告；告诫) 构词解析：词根wa:意为“警告”；后缀-ing:加在动词后构成名词，表“动作或结果”。 例句：The teacher warned us not to swim in the deep river alone. 真题链接（人教版高中选修一同步练习）：He ignored the_(wam)and continued to drive fast, which led to an accident.(答案：warning) 11.constant./'konstant/adj.不断的：重复的：不变的：n.常数；常量 副词形式：constantly(不断地；经常地) 名词形式：constancy(恒久不变；忠诚) 构词解析：前缀con-:表“共同、一起”；词根stant:意为“站立”，合起来表示“始终站在一起的”， 即“不变的”。 The baby is constantly crying,so his mother has to hold him all the time. 真题链接（人教版高中选修一同步练习)：The (constant)of temperature in the greenhouse helps plants grow better..(答案：constancy) 3 高中选修一人教 【选修一专版】E版词汇变形及词缀精讲 12.abnormal/eb'nml/adj.不正常的：反常的 名词形式：abnormality（异常；畸形) 反义词：normal(正常的) 构词解析：前缀ab-:表“离开、脱离”；词根nom:意为“标准”：后缀-al:构成形容词，表“ 的”。合起来表示“偏离标准的”。 例句：His abnormal behavior attracted the attention of the doctor. 真题链接（人教版高中选修一同步练习)：It's(normal)for a child to refuse to eat anything for three days.(答案：abnormal) 综合训练 一、 根据句意及汉语提示完成单词 1.The (between the two villages is about five kilometers. 2.We need to improve the (of the school environment. 3.With the development of_(自s动化)，more and more machines are used in factories. 4.The (of science and art education is important for students'growth. 5.High work (效率)helps us finish tasks on time. 6.The (指挥官)ordered his soldiers to prepare for battle. 二、用所给单词的适当形式填空 1.She has a(prefer)for classical music over pop music. 2.The machine can (automatic)shut down when it overheats 3.His(constant)complaints made everyone around him unhappy. 4.The company is trying to(integration)new technologies into its products. 5.It's(normally)for a child to sleep more than 10 hours a day. 6.Teachers (routine)assign homework to help students review lessons. 7.The (securely)of personal information should be taken seriously. 三、完成句子（每空一词） 1.这个村庄位于一个遥远的山区。 The village is located in a area. 高中选修一人教 【选修一专版】E版词汇变形及词缀精讲 2.我们应该努力提高工作效率。 We should try to improve work 3.这台机器能根据负载自动调整速度。 The machine can its speed according to the load. 4.他忽视了警告，结果出了事故。 He ignored the and had an accident as a result. 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。 Modern life is becoming more and more convenient with the help of technology.For example, (distant)learning allows students to study at home.Many schools have (integrate)online courses into their teaching plans.To ensure(secure),schools also teach students how to protect their personal data. In factories, (automate)has replaced many manual jobs.Robots can work (efficient) without getting tired.However,some people worry about job losses.Experts say that the key is to learn new skills and (prefer)jobs that require creativity. 参考答案 I根据句意及汉语提示完成单词 1.distance 2.security 3.automation 4.integration 5.efficiency 6.commander 1.用所给单词的适当形式填空 1.preference 2.automatically 3.constant 4.integrate 5.abnormal 6.routinely security I.完成句子 1.distant mountain 2.efficiency 3.automatically adjust 4.warning V.语篇填空 1.distance 2.integrated 3.security 4.automation 5.efficiently 6.prefer J