Unit 1 No Limits 二-2025-2026学年高中英语词汇变形及词缀精讲必修第二册（沪教版）

高中必修第二册沪教版 【寒假专版】 词汇变形及词缀精讲 寒假专版 【Unit1】No Limits二 词汇变形及词缀精讲 全部单元单词 judgement/'d3Ad3m3nt/n.看法；就；成绩 curiosity/kjvari'Dsti/n.好奇 评价：判断力：识别力 ski/sk/v.滑雪（运动）n.滑雪心：求知欲 issue/u:/n.重要议题；争论板 eyewitness/'arwitn3:s/n.目击者： 的问题 quit /kwit/v.离开（工作职位、见证人 strategy/'straetad3in.策略；计学校等)：离任 account/A'kant/n.描述；叙述： 策：行动计划 charity/tfaerati/n.慈善：赈济：报告：账户 conduct /kan'dkt/V.组织；安慈善机构；慈善事业 preserve /prI''z3:v/V.保护维 排；实施 disease/d'zi:z/n.疾病 护；保留：贮存；保鲜 confidence/'konfidans/n.自信reaction/ri'ekn/n.反应；回应；base /beis/n.根基；基底；底座； 心 生理反应：副作用 据点：总部 adventurer /ad'ventfar(r)/n.冒dizy/'dizi/adj.头晕目眩的 continent/'kpntinant//n.大陆： 险者：冒险家 incredible /m'kredabl/adj.极好陆地；洲 achievement/3'ti:vmant//n.成的：极大的：难以置信的 词汇变形及词缀精讲 1.judgement/'d3Ad3mant/n.看法：评价：判断力；识别力 词汇变形 动词形式：judge(判断：评判) 构词解析 后缀nent:加在动词后构成名词，表“行为、结果或状态”。 同类词：agreement(同意)、development(发展) 例句 Her good judgement helped her make the right decision 真题链接（沪教版高中必修第二册同步练习） Agood ((judge)of character is important in friendship.(答案：judgement) 2.achievement/A'ti:vmnt/n.成就：成绩 词汇变形 动词形式：achieve(达到；实现) 高中必修第二册沪教版 【寒假专版】 词汇变形及词缀精讲 构词解析 后缀-ment:加在动词后构成名词，表“行为的结果”。 例句 Winning the competition was a great achievement for her. 真题链接（沪教版高中必修第二册教材例句） His achievements in science have made him world-famous. 3.charity/'tfaerati/n.慈善；慈善机构 词汇变形 形容词形式：charitable(慈善的：仁慈的) 构词解析 后缀ity:加在形容词后构成名词，表“性质、状态”；ble构成形容词，表“具有…性质的”。 例句 Many people donate money to charity every year. 真题链接（沪教版高中必修第二册同步练习） She is known for her (charity)work in poor areas.(答案：charitable) 4.disease/d'zi:z/n.疾病 词汇变形 形容词形式：diseased(患病的；有病害的) 构词解析 前缀dis-:表“否定、相反”；-ease（名词，安逸)→dis+ease表“不安逸”，即“疾病”；-ed构成 形容词。 例句 The doctor is researching a new treatment for this disease. 真题链接（沪教版高中必修第二册阅读填空） Poor living conditions can lead to the spread of (disease).(答案：diseases) 5.reaction/ri'ekn/n.反应；回应 词汇变形 动词形式：react(反应：回应) 构词解析 前缀re-:表“回、再”；-act(动词，行动)→re+act表“回应行动”；后缀-ion构成名词，表“动 作或过程”。 例句 Her reaction to the news was surprisingly calm. 真题链接（沪教版高中必修第二册语法填空） He (reaction)quickly and avoided the accident..(答案：reacted) 6.curiosity/,kjvari'Dsati/n.好奇心：求知欲 词汇变形 形容词形式：curious(好奇的) 2 高中必修第二册沪教版 【寒假专版】 词汇变形及词缀精讲 构词解析 后缀-ity:加在形容词后构成名词，表“性质、状态”；curious的后缀-ous表“具有…性质的”。 例句 Children often ask questions out of curiosity. 真题链接（沪教版高中必修第二册同步练习） The little boy looked at the strange machine with (curious).(答案：curiosity) 7.eyewitness/'arwitn3s/n.目击者；见证人 构词解析 前缀eye-:表“眼睛”；witness(n.证人；V.目击)→合成词“用眼睛见证的人”。 同类词：eyeball(眼球)、eyelid(眼皮) 例句 The eyewitness described the accident in detail. 真题链接（沪教版高中必修第二册阅读理解） Police are looking for__(eyewitness)to the robbery.(答案：eyewitnesses） 8.preserve /prI'z3vV.保护；保留 词汇变形 名词形式：preservation(保护；保存) 构词解析 前缀pre-:表“预先、提前”；-seve(V.服务；保持)→pre+seve表“提前保持”，即“保存”；后 缀-ation构成名词。 例句 We need to preserve our natural resources for future generations. 真题链接（沪教版高中必修第二册完形填空） The old building is under(preserve)to keep its historical value.(preservation) 9.continent/'kontinant/n.大陆；洲 词汇变形 形容词形式：continental(大陆的；大陆性的) 构词解析 后缀-l:加在名词后构成形容词，表“…的”。 同类词：national(国家的)、cultural(文化的) 例句 Asia is the largest continent in the world. 真题链接（沪教版高中必修第二册语法填空） The (continent)climate is different from the coastal climate.(continental) 10.incredible/n'kredabl/adj.极好的；难以置信的 词汇变形 反义词：credible(可信的)：副词形式：incredibly(极其；难以置信地) 构词解析 3 高中必修第二册沪教版 【寒假专版】 词汇变形及词缀精讲 前缀in-:表“否定”；-credible(adj.可信的，来自credit“信任”)→i+credible表“不可信的”； 后缀y构成副词。 例句 The view from the top of the mountain is incredible. 真题链接（沪教版高中必修第二册同步练习） It's (incredible)that he finished the task in only one hour.(incredible) l1.adventurer/ad'vent∫ara)/n.冒险者；冒险家 词汇变形 动词形式：adventure(冒险：探险) 构词解析 后缀-r:加在动词后构成名词，表“从事…的人”。 同类词：teacher(教师)、writer(作家) 例句 The adventurer traveled to many dangerous places. 真题链接（沪教版高中必修第二册阅读理解） His dream was to become an (adventure)and explore the Amazon.(答案：adventurer) 12.dizzy/dzi/adj.头晕目眩的 词汇变形 名词形式：dizziness(头晕) 构词解析 后缀-nss:加在形容词后构成抽象名词，表“性质、状态”。 同类词：happiness(幸福)、sadness(悲伤) 例句 She felt dizzy after standing up too quickly. 真题链接（沪教版高中必修第二册完形填空） The patient complained of_(dizzy)and headache.(答案：dizziness) 综合训练 一、根据句意及汉语提示完成单词 1.Her quick (判断)helped her avoid the mistake 2.Winning the award was the greatest (成就)of her career. 3.The organization is famous for its_ (慈善的)work in Africa. 4.Poor hygiene can lead to the spread of (疾病)」 5.The audience's (反应)to the speech was enthusiastic. 高中必修第二册沪教版 【寒假专版】 词汇变形及词缀精讲 6.Children's natural (好奇心)drives their learning 二、用所给单词的适当形式填空 1.He (judge)the situation carefully before making a decision. 2.The team worked hard to (achievement)their goal this season. 3.Many people praised her (charity)efforts to help the homeless. 4.The doctor warned that (disease)conditions could worsen without treatment. 5.She (reaction)angrily to the unfair criticism 6.The」 (preserve)of ancient buildings is important for cultural heritage. 7.The (continent)climate is characterized by hot summers and cold winters. 三、完成句子（每空一词） 1.他对这个消息的反应让我们很惊讶。 His the news surprised us a lot. 2.这个国家的主要目标是保护自然环境。 The country's main goal is to the environment 3.她的慈善工作使她在社区中深受尊敬。 Her work made her deeply respected in the community. 4.医生们正在努力寻找治疗这种疾病的方法。 Doctors are trying to find a cure for this 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。 5 高中必修第二册沪教版 【寒假专版】 词汇变形及词缀精讲 Scientific research requires careful observation and good (judge).Last year,a team of scientists made an important (achieve)in medical science.They discovered a new way to prevent the spread of certain (disease).Their work was supported by a(charity) organization that funds health projects When the results were published,the public's(react)was positive.Many people expressed (curious)about the details of the research.The lead scientist,Dr.Lee,emphasized the im- portance of (preserve)natural resources to avoid future health crises.She also mentioned that (continent)differences in climate can affect the spread of illnesses. 参考答案 I根据句意及汉语提示完成单词 1.judgement 2.achievement 3.charitable 4.diseases 5.reaction 6.curiosity Ⅱ用所给单词的适当形式填空 1.judged 2.achieve 3.charitable 4.diseased 5.reacted 6.preservation 7.continen- tal I.完成句子 1.reaction to 2.preserve;natural 3.charitable 4.disease V.语篇填空 1.judgement 2.achievement 3.diseases 4.charitable 5.reaction 6.curiosity 7 preserving 8.continental 6