Unit 2 Places二-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（沪教版）

高中必修第一册沪教版 【寒假专版】 ，E版词汇变形及词缀精讲 寒假专版 【Unit2】Places三 词汇变形及词缀精讲 全部单元单词 envelope/'envalaup/n.信封 shocked/jokt/adj.震惊的 origin/prId3m/n.起源；源头 cafe/'kefe/n.咖啡馆，小餐馆 opinion/'pmnjan/n.意见：想法；desert/'dezat/n.沙漠 vote /vaut/v.投票n.闲聊：聊看法 entrance/'entrans/n.入口 天 blog /blpg/n.博客 battle/betl/n.战斗：战争 chat /tfaet/v.m.闲聊；聊天 settle/'setl/v.定居 altogether /Ita'geoa(r)/adv. nowhere/nauwea()r/adv.无处；adventure/ad'vent∫e(r)/n.冒险；共，一共 哪里都不 冒险的经历 embarrassed /I'barast/adj. energetic/,ena'd3etrk/adj.精力 迫的，尴尬的 充沛的 词汇变形及词缀精讲 1.embarrassed/m'baerast/adj.窘迫的，尴尬的 词汇变形 动词形式：embarrass 名词形式：embarrassment 构词解析 前缀em-:表“使…处于某种状态”：后缀-ed:构成形容词，表“感到…的”：-ment:构成名 词，表“行为或状态”。 同类词：disappointed(失望的)←-disappoint(使失望)←-disappointment(失望) 例句：She felt embarrassed when she forgot her lines on stage. 真题链接（沪教版高中必修第一册同步练习）：The child's rude words (embarrass)his mother in front of the guests.（答案：embarrassed) 2.shocked/okt/adj.震惊的 词汇变形 动词形式：shock 名词形式：hock(震惊；休克) 构词解析 后缀-：构成形容词，表“感到…的”；动词和名词同形。 高中必修第一册沪教版 【寒假专版】 ，E版词汇变形及词缀精讲 同类词：excited(兴奋的)←-excite(使兴奋)surprised(惊讶的)←一surprise(使惊讶) 例句：They were shocked by the news of the accident.. 真题链接（沪教版高中必修第一册教材例句）：Everyone was shocked when they heard about the earthquake 3.energetic/,ena'd3etk/adj.精力充沛的 词汇变形 名词形式：energy(能量；精力) 构词解析 前缀n-:表“使…具有”；后缀-tic:构成形容词，表“与…相关的；具有…性质的”。 同类词：enthusiastic(热情的)←-enthusiasm(热情) 例句：The energetic boy played football for three hours without rest. 真题链接（沪教版高中必修第一册同步练习）：Regular exercise can help you keep_(energy) throughout the day.(答案：energetic) 4.origin/'pIdn/n.起源；源头 词汇变形 形容词形式：original（最初的；原创的) 副词形式：originally 构词解析 后缀-l:加在名词后构成形容词，表“…的”；-y:构成副词。 例句：The origin of this custom can be traced back to ancient times. 真题链接（沪教版高中必修第一册同步练习）：This is the (origin)painting,and the others are copies.(答案：original) 5.entrance/'entrans/n.入▣ 词汇变形 动词形式：enter(进入) 构词解析 前缀en-:表“进入”：后缀-ance:构成名词，表“动作或状态”。 同类词：appearance(出现)←-appear(出现)performance（表演)←-perform(表演) 例句：We waited for her at the entrance of the museum, 真题链接（沪教版高中必修第一册教材例句）：Please enter through the main entrance on the first floor, 6.nowhere/nauwea(r)/adv.无处；哪里都不 词汇变形 反义词：everywhere(到处) 构词解析 前缀no-:表“无：没有”：where:.表“哪里”，合成副词。 同类词：nothing(没有什么)、nobody(没有人) 例句：He looked for his key everywhere,.but it was nowhere to be found 真题链接（沪教版高中必修第一册同步练习）：There's_(owhere)to park in this busy street during 2 高中必修第一册沪教版 【寒假专版】 E版词汇变形及词缀精讲 ush hour.(答案：nowhere) 7.settle/'set/v.定居 词汇变形 名词形式：settlement(定居点：解决) 形容词形式：settled(稳定的：定居的) 构词解析 后缀-ment:构成名词，表“动作的结果或状态”；-ed:构成形容词，表“已…的”。 例句：They decided to settle in the countryside after retirement. 真题链接（沪教版高中必修第一册同步练习）：The(settle))of the dispute took three months of negotiations.(答案：settlement) 8.adventure/ed'vent fa(r)/n.冒险；冒险的经历 词汇变形 动词形式：adventure(冒险尝试，较少用) 形容词形式：adventurous(爱冒险的) 构词解析 前缀ad-:表“朝向”；后缀-ous:构成形容词，表“具有…性质的”。 例句：His stories about his adventure in the desert interested all of us. 真题链接（沪教版高中必修第一册同步练习)：My brother is an_(adventure)person who loves hiking in remote mountains.(答案：adventurous) 9.altogether/:lta'ged(r)/adv.总共，一共 词汇变形 同义短语：in total/all together 构词解析 由all(全部)+together（一起)合成，表“全部一起；总共”。 例句：Altogether,there are30 students in our class. 真题链接（沪教版高中必修第一册同步练习）：How much did you spend on books (altogether) last month?(答案：altogether) 10.opinion /a'pmjn/n.意见；想法：看法 词汇变形 动词形式：opine(认为，正式用语) 构词解析 前缀o-(ob-的变体，表“关于”)：后缀-on:构成名词，表“行为或结果”。 例句：In my opinion,this plan is not practical.. 真题链接（沪教版高中必修第一册教材例句）：Different people have different opinions about the new policy. 11.blog /blpg/n.博客 词汇变形 3 高中必修第一册沪教版 【寒假专版】 ，E版词汇变形及词缀精讲 动词形式：blog(写博客) 名词形式：blogger(博主) 构词解析 后缀-r:加在动词后表“做…的人”。 例句：She writes a blog about her travel experiences every week. 真题链接（沪教版高中必修第一册同步练习）：My cousin is a famous(blog)who has millions of followers online.(答案：blogger) 12.vote/vaut/v.投票n.投票；选票 词汇变形 名词形式：voter(投票者) 构词解析 后缀-r:加在动词后表“做…的人”。 例句：We will vote for the class monitor tomorrow. 真题链接（沪教版高中必修第一册同步练习）：Al (vote)must show their ID cards before entering the polling station.(答案：voters) 综合训练 一、 根据句意及汉语提示完成单词 1.The (to the park is on the left side of the street. 2.She shared her travel__(冒险经历)with us after returning from Africa. 3.The (of this traditional festival can be traced back to the Tang Dynasty. 4.We need to find a (for the homeless families as soon as possible. 5.The (updates her blog every Sunday with new recipes. 6.A11 (投票者)should arrive at the polling station before8pm. 二、用所给单词的适当形式填空 1.He felt (embarrass)when he realized he had mispronounced the word in front of the class. 2.The news of the sudden accident left everyone(shock)and speechless. 3.Regular exercise helps to keep you(energy)and healthy. 4.This is the (origin)design of the building,and the others are just copies. 5.The (settle)of the conflict brought peace to the region after years of war. 4 高中必修第一册沪教版 【寒假专版】 ,E版词汇变形及词缀精讲 6.My sister is an (adventure)person who loves exploring new places alone. 7 (altogether),there are 50 students participating in the English speech contest. 8.Inmy (opinion),the government should take more measures to protect the environment 三、完成句子（每空一词） 1.他在舞台上忘记台词时感到很尴尬。 He felt when he forgot his lines on stage. 2.听到这个消息，他们都感到震惊。 They were by the news. 3.她决定退休后在乡村定居。 She decided to in the countryside after retirement. 4.这个习俗的起源可以追溯到古代。 The of this custom can be traced back to ancient times. 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。 Last month,I read a blog written by a famous_ (blog).She shared her (adventure)trip to the Amazon rainforest.Her stories about encountering wild animals and local tribes were so exciting that Ifelt _(shock)byher courage.In her (opinion),traveling isnot just about visiting new places but also about leamning about different cultures.She mentioned that the(origin)people there taught her how to survive in the forest.After reading her blog,I became more (energy) and decided to plan my own trip.I hope to (settle)in a small village for a while to experience the local life. (altogether),her blog inspired me to step out of my comfort zone and explore the world. 参考答案 I根据句意及汉语提示完成单词 1.entrance 2.adventure 3.origin 4.settlement 5.blogger 6.voters IL.用所给单词的适当形式填空 1.embarrassed 2.shocked 3.energetic 4.original 5.settlement 6.adventurous 7. Altogether 8.opinion 5 高中必修第一册沪教版 【寒假专版】E版词汇变形及词缀精讲 II.完成句子 1.embarrassed 2.shocked 3.settle 4.origin V,语篇填空 1.blogger 2.adventurous 3.shocked 4.opinion 5.original 6.energetic 7.settle 8.Altogether 6