Unit 1 Across the globe A部分-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（沪外版）

高中选择性必修第三册沪外版 【沪外版】 词汇变形及词缀精讲 词汇精讲 【Unit1】Across the globe 词汇变形及词缀精讲 全部单元单词 stress/stres/v.(使)焦虑不安，成麻烦（或痛苦） call on短语，邀请，要求（某人 疲惫不堪 stuff/stfn.(泛指)活儿，话，讲话等) physically/fizk/adw.身体上；念头，东西 butterflies in one's stomach 肉体上 leisure/'le3/n.闲暇：空闲；休语，（做某事前）心慌，紧张 scared/sed/adj.害怕：恐惧；闲 turn to短语，求助于；求教于 畏惧；担心 handle /haendl/v.处理，应付get rid of短语，摆脱：丢弃：扔 normal /no:ml/adj.典型的：正（局势、人、工作或感情） 掉 常的：一般的 load down with短语，给…加breathe in短语，吸气 sweaty/swet/adj.满是汗的：汗以重负 breathe out短语，呼气 津津的：汗水湿透的 stressed out短语，焦虑不安；心take care of短语，照顾；照料： inspire/mnspara/v.激励：鼓舞 力交瘁 爱护 bother /bDo/v.使（某人）烦恼feel like短语，想要某物：想做 (或担忧、不安)：给（某人）造某事 词汇变形及词缀精讲 1.stress/stres/v.(使)焦虑不安，疲惫不堪 词汇变形 名词形式：stress(压力；紧张) 形容词形式：stressful(充满压力的) 副词形式：stressfully(紧张地：有压力地) 构词解析 后缀fl:加在名词后构成形容词，表“充满…的”；y构成副词。 同类词：painful(痛苦的)、careful(小心的) 例句 Too much work stress can make people feel stressed out easily 真题链接（沪外版高中选择性必修三同步练习） Students often feel(stress)before important exams.(stressed) 2.physically /fizikl/adv.身体上；肉体上 高中选择性必修第三册沪外版 【沪外版】 词汇变形及词缀精讲 词汇变形 形容词形式：physical（身体的：物理的) 名词形式：physics(物理学) 构词解析 后缀-al:加在名词后构成形容词；y构成副词。 同类词：chemical(化学的)→chemically(化学地) 例句 Regular exercise is important for both physical and mental health 真题链接（沪外版高中选择性必修三教材例句） Stress can affect us both physically and emotionally. 3.normal/'nml/adj.典型的：正常的 词汇变形 副词形式：normally 名词形式：nom(标准：规范) 构词解析 后缀-al:构成形容词；y构成副词：nom为词根，表“标准”。 同类词：formal(正式的)→formally(正式地) 例句 It's normal to feel nervous before a speech. 真题链接（沪外版高中选择性必修三同步练习） (normal),we have four classes in the morning.(答案：Normally) 4.inspire/inspara//v.激励：鼓舞 词汇变形 名词形式：inspiration(灵感：鼓舞) 形容词形式：inspiring(鼓舞人心的)：inspired(受启发的) 构词解析 前缀in-:表“向内：进入”；后缀-ation构成名词；-ing表“令人…的”-ed表“感到…的”。 同类词：interest(使感兴趣)→interesting(有趣的)/interested（感兴趣的) 例句 Her story inspired many young people to pursue their dreams 真题链接（沪外版高中选择性必修三同步练习） The movie is so (inspire)that I want to watch it again.(inspiring) 5.bother /bD3/V.使烦恼：给…造成麻烦 词汇变形 形容词形式：bothersome(令人烦恼的) 构词解析 后缀-some:加在动词后构成形容词，表“令人…的”。 同类词：tiring(累人的)、annoying(烦人的) 例句 高中选择性必修第三册沪外版 【沪外版】 词汇变形及词缀精讲 Don't bother your sister while she's studying. 真题链接（沪外版高中选择性必修三教材例句） It bothers me when people talk loudly in the library. 6.leisure/'le3/n.闲暇：休闲 词汇变形 形容词形式：leisurely(悠闲的：从容的) 构词解析 后缀y:加在名词后构成形容词/副词，表“具有…性质的”。 例句 She enjoys reading in her leisure time. 真题链接（沪外版高中选择性必修三同步练习） They walked (leisure)along the riverbank,enjoying the sunset.(leisurely) 7.handle /haendl//v.处理；应付 词汇变形 名词形式：handle(把手；柄) 构词解析 词根hand:表“手”：后缀le:构成名词或动词，表“小的物品或动作”。 例句 He is good at handling difficult situations. 真题链接（沪外版高中选择性必修三同步练习） Can you show me how to__handle)this machine?（答案：handle) 8.scared/skead/adj.害怕的；恐惧的 词汇变形 动词形式：scare（使害怕) 形容词形式：scay(吓人的) 构词解析 后缀-d:表“感到…的”；-y表“令人…的”。 同类词：excited(兴奋的)/exciting(令人兴奋的)》 例句 She was scared to go out alone at night. 真题链接（沪外版高中选择性必修三教材例句） Many students feel scared when they have to speak in public. 9.sweaty/sweti/adj.满是汗的：汗津津的 词汇变形 动词形式：sweat(出汗) 构词解析 词根sweat(汗；出汗)：后缀y:加在名词/动词后构成形容词，表“多…的；有…性质的”。 同类词：cloud(云)→cloudy(多云的)：rain(雨)一rainy(下雨的) 高中选择性必修第三册沪外版 【沪外版】 词汇变形及词缀精讲 例句 After running,he was hot and sweaty. 真题链接（沪外版高中选择性必修三同步练习） His (sweat)hands showed that he was nervous.(答案：sweaty) 10.turn to求助于；求教于 词汇变形（拓展） 相关短语：turn on(打开)；turn off(关闭)：turn up(调大；出现)：turn down(调小；拒绝) 构词解析 tum为核心动词，to为介词，表方向“朝向；向…求助”。 例句 When in trouble,you can turn to your parents for help. 真题链接（沪外版高中选择性必修三同步练习） If you don't understand the question,you can(tum)your teacher for explanation.(turn to) 1l.get rid of摆脱：丢弃 词汇变形（拓展） 同义词组：rid oneself of;remove 构词解析 get为使役动词，id为核心动词（表“摆脱”），of表对象。 例句 We need to get rid of bad habits to improve ourselves. 真题链接（沪外版高中选择性必修三教材例句） It's hard to get rid of stress completely,but we can learn to manage it. l2.take care of照顾；照料 词汇变形（拓展） 同义词组：look after;care for 构词解析 take表“进行某动作”，care为名词（表“关心”），of表对象。 例句 She stayed at home to take care of her sick grandmother. 真题链接（沪外版高中选择性必修三同步练习） You should (take)care of your younger brother while I'm away.(答案：take care of) 综合训练 一、 根据句意及汉语提示完成单词 1.Regular exercise is important for both physical and (心理的)health 高中选择性必修第三册沪外版 【沪外版】 词汇变形及词缀精讲 2.She found the long journey (充满压力的)and tiring. 3.We should learn to (处理)difficulties bravely in life.. 4.Reading books is a good way to spend_ (闲暇)time. 5.His came from the beautiful scenery around him. 二、用所给单词的适当形式填空 1.Students often feel _(stress)before important exams.(stress) 2 (normal),we have four classes in the morning.(normal) 3.The movie is so (inspire)that I want to watch it again.(inspire) 4.They walked (leisure)along the riverbank,enjoying the sunset.(leisure) 5.His (sweat)hands showed that he was nervous.(sweat) 6.Stress can affect us both (physical)and emotionally.(physical) 三、完成句子（每空一词) 1.遇到麻烦时，你可以向老师求助。 When in trouble,you can your teacher for help 2.彻底摆脱压力很难，但我们可以学会管理它。 It'shard to stress completely,but we can learn to manage it. 3.她留在家里照顾生病的奶奶。 She stayed at home to her sick grandmother. 4.不要在你妹妹学习时打扰她。 Don't. your sister while she's studying. 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。 J 高中选择性必修第三册沪外版 【沪外版】 词汇变形及词缀精讲 Stress is a common problem for students.Too much schoolwork can make them feel (stress) and tired.Some students may even feel _(scare)to speak in public (normal),stress affects us both (physical)and emotionally-we may get(sweat)hands or feel bothered easily. To manage stress,we can try different methods.For example,doing sports in (leisure)time helps a lot.It's also important to(turn)our parents or teachers for support when we need it. Remember,we don't have to(get)rid of stress completely,but learning to handle it well can make us stronger 参考答案 I根据句意及汉语提示完成单词 1.mental 2.stressful 3.handle 4.leisure 5.inspiration Ⅱ用所给单词的适当形式填空 1.stressed 2.Normally 3.inspiring 4.leisurely 5.sweaty 6.physically I.完成句子 1.turn to 2.get rid of 3.take care of 4.bother V.语篇填空 1.stressed 2.scared 3.Normally 4.physically 5.sweaty 6.leisure 7.turn 8.get 6