这是吴奕成的博客，用于记录学习和生活！
New words：fuel /ˈfjuːəl/n.燃料；燃油；汽油；油料v.(给…)加油；加燃料核心逻辑：→ 原本指用来生火的木柴→ 后来泛指一切能燃烧提供能量的东西 → 燃料作动词：给… 加燃料 → 给… 提供动力；加剧；刺激Sample SentencesPlants can be used as fuel.His words added fuel to the fire.Burning fuel causes air pollution.We should try to reduce fossil fuel consumption.We should develop clean fuels to protect the environment.fossil /ˈfɒsl/ n.化石；老人；老古董consumption /kənˈsʌmpʃn/ n. 消费；(能量、食物或材料的)消耗，消耗量；
New words：enthusiasm [ɪnˈθuziˌæzəm] n. 热情；热忱；热心；热衷的事物通常作不可数名词，一般不加 s必记高频搭配have enthusiasm for… 对…… 有热情He has great enthusiasm for painting.with enthusiasm 热情地；满腔热忱地We should study with enthusiasm.full of enthusiasm 充满热情She is always full of enthusiasm.lose enthusiasm 失去热情Don’t lose enthusiasm for life.
New words：enthusiastic [ɪnˌθuziˈæstɪk] adj. 热情的；热心的；热衷的；极感兴趣的必记高频搭配be enthusiastic about… 对…… 热心 / 热衷She is enthusiastic about environmental protection.an enthusiastic fan 狂热的粉丝He is an enthusiastic football fan.enthusiastic support 热情的支持We received enthusiastic support from our classmates.enthusiastic attitude 积极热情的态度He has an enthusiastic attitude toward study.作文加分替换：very interested → enthusiasticwarm-hearted → enthusiastic
New words：enthusiast /ɪnˈθjuːziæst/ n. 热衷于… 的人；爱好者；发烧友详细词源拆解：前缀 en- = in，在… 里面词根 theo/the = 神（来自希腊语 theos = god）后缀 -iast：表示 热衷于… 的人词源故事：古希腊原指 “被神附体、充满神性灵感” 的人，后来词义弱化，变成 “充满热情、狂热喜爱某事的人”组合逻辑：→ en- + theos (神) → 被神充满 → 极度热情 → 热衷者；爱好者词汇家族：enthusiast（n. 爱好者）→ enthusiastic（adj. 热情的）→ enthusiasm（n. 热情）必记高频搭配a sports enthusiast 运动爱好者The club welcomes all sports enthusiasts.a music enthusiast 音乐爱好者My brother is a music enthusiast.a fitness enthusiast 健身爱好者She is a fitness enthusiast.an art enthusiast 艺术爱好者The museum is popular among art enthusiasts.作文替换：a fan of… → an enthusiast of…（更高级）
New words：emission [iˈmiʃ(ə)n] n.排放；辐射；排放物；必记高频搭配carbon emissions 碳排放We must reduce carbon emissions to protect the earth.harmful gas emissions 有害废气排放Factories should control harmful gas emissions.reduce / cut emissions 减少排放More people choose buses to cut emissions.
New words：emit [ɪˈmɪt] v.发出；散发；排放（气体、光、热、声音等）详细词源拆解：前缀 e- = ex-：来自拉丁语 ex-，表示 out 向外、出来词根 mit：来自拉丁语 mittere，表示 send 送、投掷、派遣组合逻辑：→ e- (out) + mit (send)→ send out 送出去、排出去、释放出来→ 引申为：排放；散发；发出（光、热、气、声）词汇家族：emit（v. 排放）→ emission（n. 排放）→ mission（派遣）→ transmit（传输）必记高频搭配emit harmful gases 排放有害气体Factories emit harmful gases into the air.emit smoke 冒烟The car emits black smoke.emit light / heat 发光 / 发热The sun emits light and heat.emit carbon dioxide 排放二氧化碳Burning fuels emits carbon dioxide.fuels [ˈfjuːəl] n.燃料；燃油；
New words：encompass [ɪnˈkʌmpəs] v.包含；包围；围绕；围住前缀 en- = 使… 进入、使… 处于（来自拉丁语 in-，表 “使动”）必记高频搭配encompass many areas 涵盖许多领域The subject encompasses history, art and science.encompass all kinds of 包含各种各样的The report encompasses all kinds of examples.be encompassed by 被…… 包围The small village is encompassed by green hills.关键使用提醒：encompass = include / cover，作文里替换超加分多用于抽象范围：计划、研究、主题、领域等
New words：compass [ˈkʌmpəs] n.罗盘；指南针；圆规；详细词源拆解：前缀 com- = 一起、共同、完全（来自拉丁语 com-）词根 pass = 走、步、通过（来自拉丁语 passus 步幅、步伐）原始含义：一步步环绕、围绕而行 → 包围、环绕后来引申：能绕圈画圆的工具 → 圆规能指示方向、绕定方位的工具 → 指南针、罗盘整体逻辑：→ com- (一起) + pass (迈步、伸展)向四周伸展、环绕 → 圆规 → 指南针 / 罗盘必记高频搭配We need a compass to draw a perfect circle.Without a compass, it is easy to get lost in the forest.Long ago, sailors used a compass to sail across the sea.
New words：mariner [ˈmærɪnə(r)] n.水手；海员submarine [ˈsʌbməˌrin] n.潜艇 adj.海底的必记高频搭配the mariner's compass 航海罗盘The compass is very important for a mariner.a nuclear submarine 核潜艇A nuclear submarine can stay under water for a long time.submarine volcano 海底火山There are many submarine volcanoes in the oceancompass[ˈkʌmpəs] n.罗盘；指南针；圆规；
New words：marine [məˈrin] adj. 海的；海产的；海生的；海船的详细词源拆解：源自拉丁语 mare = 海洋；海拉丁语形容词形式 marinus = 海洋的，与海相关的进入法语后变为 marin最终进入英语写作 marine核心逻辑：与大海、海洋、海生有关的词汇家族：marine（海洋的）→ submarine（潜艇；海底的）→ mariner（水手）必记高频搭配marine organism 海洋生物；海洋有机体Whales are large marine organisms.marine environment 海洋环境We must protect the marine environment.marine pollution 海洋污染Plastic waste causes serious marine pollution.marine animals/plants 海洋动物 / 植物Many marine animals are in danger.