EN： The First Conditional is used to talk about possible future events and their likely results. The structure consists of an 'if' clause in the Present Simple tense ('If it rains') and a main clause in the Future Simple tense ('we will stay').
中文： 第一类条件句（First Conditional）用于描述未来可能发生的真实情况及其可能产生的结果。其结构为：if 引导的条件从句使用现在简单式（如 If it rains），而主要从句则使用将来简单式（如 we will stay）。
If you study hard, you will pass the exam.
如果你努力学习，你就会通过考试。
EN： Direct speech reporting verbs (like 'says') can be placed after the quoted speech. In this structure, the subject ('Hana') follows the verb ('says') or can precede it, especially when the subject is a proper noun.
中文： 直接引语的引述动词（如 says）可以放在引号内容之后。在这种结构中，当主语是专有名词（如哈娜）时，主语通常放在动词后面（says Hana），也可以放在动词前面（Hana says）。
"I am tired," says John.
“我累了，”约翰说。
EN： The Second Conditional is used to talk about hypothetical, unreal, or imaginary situations in the present or future. The structure is: 'If + subject + past simple verb, subject + would + base verb'. Here, 'had' and 'would learn' show that the speaker does not currently have more time.
中文： 第二类条件句（Second Conditional）用于描述与现在或未来事实相反的假设、虚拟或想象情况。其结构为：“If + 主语 + 过去式动词，主语 + would + 原形动词”。在此句中，“had”与“would learn”表示说话者目前并没有更多时间。
If I had a car, I would drive to the beach.
如果我有一辆车，我就会开车去海滩。
EN： Direct speech reporting clause: When quoting someone directly, the reporting verb (e.g., 'says') and the speaker (e.g., 'Sarah') can be placed after the quote. In this structure, 'says Sarah' uses the present simple tense to report the statement.
中文： 直接引语的引述从句：当直接引用某人的话时，引述动词（如“says”）和说话者（如“莎拉”）可以放在引号之后。在这种结构中，使用一般现在式“says Sarah”来引述该说法。
"I love reading," says Leo.
“我热爱阅读，”里奥说。
EN： In English-speaking cultures, learning a musical instrument like the piano is a common hobby and personal aspiration. The phrase 'I would learn the piano' reflects a widespread cultural value placed on self-improvement and artistic expression, even when constrained by busy modern lifestyles.
中文： 在英語系國家中，學習鋼琴等樂器是常見的興趣與個人抱負。句中「我就會學鋼琴」反映了人們對於自我提升與藝術表達的普遍文化追求，即使在忙碌的現代生活中常因時間受限而無法如願。
EN： First Conditional (Type 1 Conditional): Used to talk about real and possible future situations. The 'if' clause uses the Simple Present tense, while the main clause uses 'will' + base verb.
中文： 第一类条件句（真实条件句）：用于描述在未来极有可能发生或实现的真实情况。其中 if 引导的从属从句使用一般现在时（Simple Present），而主句则使用 will + 原形动词。
If it rains tomorrow, we will stay at home.
如果明天下雨，我们就会待在家里。
EN： Direct Speech with Reporting Verb: When reporting what someone said directly, the spoken words are enclosed in quotation marks, followed by a comma, and then the reporting verb and subject (e.g., ', says Emma').
中文： 直接引语与引述动词：直接引用某人所说的话时，说话内容会放在引号内，并在引号结束前加上逗号，随后接上引述动词与主语（例如：“, says Emma”）。
"I am ready," says Leo.
「我准备好了，」里奥说。
EN： The Second Conditional is used to talk about hypothetical, unreal, or imaginary situations in the present or future. The structure is 'If + subject + past simple, subject + would + base verb'. Note that 'were' is used for all subjects (including I, he, she, it) in formal English.
中文： 第二类条件句（假设语气）用于表示与现在或未来事实相反的假设、虚拟或想象的情况。其结构为“If + 主语 + 过去式动词，主语 + would + 原形动词”。在正式英语中，不论主语是第几人称，be 动词一律使用 'were'。
If I were you, I would accept the job offer.
如果我是你，我就会接受那份工作录取通知。
EN： Reporting verbs like 'says' can be placed after the direct quote. In this structure, the subject and verb can remain in the standard order (Subject + Verb) as in 'says Ryan' or 'Ryan says'.
中文： 像 'says' 这样的引述动词可以放在直接引语之后。在这种结构中，主语和动词可以保持标准语序（主语 + 动词），例如 'says Ryan' 或 'Ryan says'。
"I am ready," says Sarah.
“我准备好了，”莎拉说。
EN： In English-speaking cultures, discussing hypothetical scenarios (like 'What would you do if you were rich?') is a very common conversational icebreaker. It is seen as a friendly way to learn about a person's values, such as their generosity or personal dreams, without asking intrusive personal questions.
中文： 在英語系國家中，討論假設性的情境（例如「如果你很有錢，你會做什麼？」）是非常常見的社交破冰話題。這被視為一種友善的方式來了解一個人的價值觀（例如他們是否慷慨或有何夢想），而不會顯得過於打探隱私。
EN： The First Conditional is used to talk about things which might happen in the future. It uses the present simple tense in the 'if' clause, and the future simple tense (will + verb) in the main clause.
中文： 第一条件句（First Conditional）用于描述未来可能发生的真实情况。在“if（如果）”引导的从句中，我们使用一般现在时；而在主句中，则使用一般将来时（will + 动词原形）。
If it rains tomorrow, we will stay at home.
如果明天下雨，我们就会待在家里。
EN： Direct speech with reporting verbs like 'says'. When reporting what someone said in the present tense, we use 'says [person]' or '[person] says'. In written English, the spoken words are enclosed in quotation marks.
中文： 使用“says”等引导动词的直接引语。当用现在时转述某人所说的话时，我们可以使用“says [人名]”或“[人名] says”。在书面英语中，所说的话会放在引号内。
"I am ready," says Sarah.
“我准备好了，”莎拉说。
EN： In daily life, catching a train or bus is a common scenario where conditional sentences are used to express urgency or planning. The phrase 'catch the train' is idiomatic, meaning to arrive in time to board it.
中文： 在日常生活中，趕火車或公車是使用條件句來表達緊迫性或計劃的常見場景。片語「catch the train」是慣用語，意思是及時趕到並登上火車。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or highly unlikely situations in the present or future. The structure is: 'If + past simple, would + base verb'. In this sentence, 'won' is the past simple form of 'win', and 'would share' is the conditional result.
中文： 第二类条件句（Second Conditional）用于描述在现在或未来不太可能发生、虚拟或想象的情境。其结构为：“If + 过去简单式动词，would + 原形动词”。在此句子中，“won”是“win”的过去式，而“would share”则是假设的结果。
If I had a million dollars, I would buy a house.
如果我有一百万美元，我就会买一栋房子。
EN： Direct speech is used to report the exact words spoken by someone. In English, the reporting verb (e.g., 'says') can be placed after the quoted speech. When the quote comes first, a comma is placed inside the quotation marks to separate the speech from the reporting clause.
中文： 直接引语用于转述某人所说的原话。在英语中，说话动词（例如“says”）可以放在引号内容之后。当引号内容在前时，引号内需加上逗号，以与后面的说话从句做分隔。
"I love reading," says Leo.
“我热爱阅读，”里奥说。
EN： The First Conditional (real conditional) is used to talk about possible future situations and their probable results. In this sentence, the 'if-clause' uses the simple present tense ('need') to express a realistic condition.
中文： 第一类条件句（真实条件句）用于讨论未来可能发生的情况及其可能的结果。在此句子中，条件从句（if-clause）使用一般现在时（need）来表示一个切合实际的条件。
If you have time, please call me.
如果你有时间，请打给我。
EN： The imperative mood is used to give orders, advice, or instructions. In this sentence, 'just ask me' is an imperative clause acting as the main clause, where the subject 'you' is omitted.
中文： 祈使句（Imperative Mood）用于给予命令、建议或指示。在此句子中，「just ask me」（尽管跟我说）是一个祈使从句，作为主句使用，省略了主语「you」。
If you get lost, just call my number.
如果你迷路了，尽管拨打我的号码。
EN： In English-speaking cultures, offering help with phrases like 'just ask me' or 'let me know' is a common way to show friendliness and support, creating a low-pressure environment for the other person to seek assistance.
中文： 在英語系國家中，使用「just ask me」（儘管跟我說）或「let me know」（讓我知道）來主動提供幫助是非常常見的社交禮儀，這能展現出友善與支持，並為對方創造一個毫無壓力的求助氛圍。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or highly unlikely situations in the present or future. The structure is: 'If + subject + past simple verb, subject + would + base verb'.
中文： 第二类条件句（与现在事实相反的假设）用于描述在现在或未来想象、假设或极不可能发生的情况。其结构为：“If + 主语 + 过去式动词，主语 + would + 原形动词”。
If I had a car, I would drive to work.
如果我有车，我就会开车去上班。
EN： The adverb 'daily' means 'every day' or 'once a day'. It can function as an adverb modifying a verb (like 'swim') to describe how often an action occurs.
中文： 地方/频率副词 'daily' 意为“每天”或“一天一次”。它可以作为副词修饰动词（如 'swim'），用来描述动作发生的频率。
She practices the piano daily.
她每天练习钢琴。
EN： The First Conditional is used to talk about things which might happen in the future. The structure is 'If + simple present, will + infinitive'. It expresses a real possibility.
中文： 第一类条件句（First Conditional）用于描述未来可能发生的真实情况。其结构为“If + 现在简单式，will + 原形动词”，表示极有可能实现的结果。
If you study hard, you will pass the exam.
如果你努力学习，你就会通过考试。
EN： Direct speech reporting verbs: When reporting what someone said, we often use the verb 'say' in the simple present tense ('says') to report ongoing or general statements, or in the past tense ('said') for past events. In written English, the reporting clause (e.g., 'says Ryan') can be placed after the quoted speech.
中文： 直接引语的引述动词：在引述某人说的话时，我们常用现在简单式（如 'says'）来表示常态性或当下的陈述，或用过去式（如 'said'）。在书面英语中，引述从句（例如 'says Ryan'）常放在引号内容之后。
"I am ready," says Sarah.
“我准备好了，”莎拉说。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or impossible situations in the present or future. The structure is: 'If + subject + past simple, subject + would + base verb'. Here, 'could' is the past form of 'can', representing an imaginary ability.
中文： 第二类条件句（Second Conditional）用于表示与现在或未来事实相反的假设、想象或不可能发生的情况。其结构为：“If + 主语 + 过去式动词，主语 + would + 原形动词”。在此处，“could”是“can”的过去式，代表想象中的能力。
If I had a million dollars, I would buy a boat.
如果我有一百万美元，我就会买一艘船。
EN： Direct speech reporting verbs: When reporting what someone said, we often use the verb 'say' in the simple present tense ('says') to describe ongoing or habitual dialogue, or to keep the story lively. The subject and verb can sometimes be inverted (e.g., 'says Leo'), which is common in written English storytelling.
中文： 直接引语的引述动词：在引述某人说的话时，我们常用一般现在时的动词“say”（如“says”）来描述进行中或习惯性的对话，或使故事显得更生动。主语和动词有时会倒装（例如“says Leo”），这在英语书面故事叙述中很常见。
"I love reading," says Sarah.
“我热爱阅读，”莎拉说。
EN： The First Conditional is used to talk about real and possible future situations. It consists of an 'if' clause in the simple present tense and a main clause in the simple future tense (will + base verb).
中文： 第一类条件句（First Conditional）用于描述在未来极有可能发生的真实情况。其结构为：if 引导的从句使用一般现在时，而主句则使用一般将来时（will + 动词原形）。
If you study hard, you will pass the exam.
如果你努力学习，你就会通过考试。
EN： Direct speech reporting verbs like 'says' are used to attribute a quote to a speaker. When the quote comes first, the reporting verb and subject (e.g., 'says Hana') often appear at the end of the sentence.
中文： 直接引语的引导动词（如 'says'）用于说明话是谁说的。当引言放在前面时，引导动词和主语（例如 'says Hana'）通常会放在句子的末尾。
"I am ready," says Leo.
「我准备好了，」里奥说。
EN： The Second Conditional is used to talk about hypothetical, unreal, or imaginary situations in the present or future. In the 'if' clause, we use the past simple tense (and 'were' is used for all subjects, including 'I', 'he', 'she', 'it' in formal English). In the main clause, we use 'would' + base verb.
中文： 第二类条件句（假设语气）用于表示与现在或未来事实相反、或几乎不可能发生的假设情况。在 if 引导的从属从句中，动词使用过去式（在正式英语中，不论主语是第几人称，be 动词一律用 were）；在主要从句中，则使用“would + 原形动词”。
If I had a million dollars, I would buy a house.
如果我有一百万美元，我会买一栋房子。
EN： The phrase 'If I were you' is a common idiom used to give advice. It sets up a hypothetical situation where the speaker imagines being in the listener's position, followed by what they would do in that scenario.
中文： 短语“If I were you”（如果我是你）是用来给予建议的常用表达方式。它建立了一个假设情境，让说话者想象自己处于听者的立场，随后说明在该情况下自己会怎么做。
If I were you, I would take the job.
如果我是你，我会接受那份工作。
EN： In English-speaking cultures, giving advice directly can sometimes feel intrusive. Using the hypothetical 'If I were you...' is a polite and indirect way to offer a suggestion, as it frames the advice as what the speaker would do, rather than telling the listener directly what they must do.
中文： 在英語系國家中，直接給予他人建議有時會顯得有些干涉。使用假設語氣的「If I were you...」（如果我是你……）是一種禮貌且委婉的建議方式，因為它將建議包裝成「說話者自己會怎麼做」，而不是直接命令聽者「必須怎麼做」。
EN： The verb 'imagine' can be followed by a noun clause starting with a question word (like 'how', 'what', 'why'). This clause acts as the direct object of the verb and uses statement word order (subject + verb), not question word order.
中文： 动词“imagine”（想象）后面可以接由疑问词（如 how、what、why）引导的名词从句。此从句作为该动词的直接宾语，且必须使用陈述句语序（主语 + 动词），而非疑问句语序。
She explains how the machine works.
她解释了这台机器是如何运作的。
EN： The simple present tense is used here in the noun clause ('shape') to express a general truth, habitual action, or a permanent state that is currently true.
中文： 在此名词从句中使用了现在简单式（shape），用来表示普遍真理、习惯性动作或目前属实的常态性状况。
The choices we make today affect our lives tomorrow.
我们今天做出的选择会影响我们明天的生活。
EN： The First Conditional is used to talk about real and possible future situations. It uses the structure: 'If + Present Simple, will + base verb'. The 'if-clause' represents the condition, and the 'main clause' represents the result.
中文： 第一类条件句（First Conditional）用于描述在未来极有可能发生的真实情况。其结构为：“If + 现在简单式，will + 动词原形”。其中“if 从句”表示条件，“主要从句”表示结果。
If it rains tomorrow, we will stay at home.
如果明天下雨，我们将会待在家里。
EN： The verb 'reach' is used transitively here to mean achieving or attaining a particular goal, status, or level after effort.
中文： 动词“reach”在此处作及物动词使用，表示经过努力后“达到”或“实现”某个特定的目标、地位或水平。
She worked hard to reach her dreams.
她努力工作以实现她的梦想。
EN： In English-speaking cultures, setting personal goals (especially at the beginning of a year, known as 'New Year's Resolutions') and emphasizing personal effort ('work hard') to achieve them is highly valued as a sign of self-reliance and determination.
中文： 在英語系國家文化中，設定個人目標（特別是在年初，被稱為「新年新希望」）並強調透過個人努力（work hard）來實現目標，被視為自立自強與有決心的重要表現，非常受到推崇。
EN： The First Conditional is used to talk about real and possible future situations. It consists of an 'if' clause (in the Simple Present tense) and a main clause (usually with 'will' + base verb).
中文： 第一类条件句（First Conditional）用于描述在未来极有可能发生的真实情况。它由 if 引导的条件从句（使用一般现在时）和主句（通常使用 will + 动词原形）组成。
If it rains tomorrow, we will stay at home.
如果明天下雨，我们就会待在家里。
EN： The adverb 'later' is used to refer to a time in the future, or after the time you are talking about. It often appears at the end of a clause.
中文： 副词「later」用于指代未来的某个时间，或在所讨论的时间之后。它通常出现在从句的末尾，表示「稍后」或「以后」。
I will call you back later.
我稍后会再打给你。
EN： This sentence reflects a common universal value regarding time management and personal responsibility. In English-speaking cultures, productivity and the concept of 'time is money' or 'not wasting time' are highly emphasized as keys to self-improvement and success.
中文： 這句話反映了關於時間管理和個人責任的普世價值觀。在英語系國家文化中，時間管理與「時間就是金錢」或「不浪費時間」的觀念被高度重視，並被視為自我提升和成功的關鍵。
EN： The phrasal verb 'dream about' (or 'dream of') is used to describe imagining or thinking about something you would like to happen, or experiencing images in your sleep. It is followed by a noun or a gerund (-ing form).
中文： 短语动词“dream about”（或 dream of）用于描述想象或思考自己渴望发生的事情，或是做梦。其后接名词或动名词（-ing 形式）。
She often dreams about traveling to outer space.
她经常梦想着去外太空旅行。
EN： The phrase 'what if' is used as a noun modifier here (placed in quotation marks) to describe a hypothetical situation or question. It refers to speculations about what might happen or what might have happened.
中文： “what if”（要是…会怎样）在此处作为名词修饰语（置于引号中），用来描述假设性的情况或问题。它指的是对可能发生或过去可能已发生的事情进行的推测。
We need to consider all the 'what if' scenarios before making a decision.
在做决定之前，我们需要考虑所有“要是…会怎样”的假设情况。
EN： The phrase 'what if' is deeply rooted in English-speaking cultures as a tool for creative thinking, speculative fiction, and personal reflection. It encourages thinking outside the box and exploring hypothetical scenarios, which is a common theme in self-development and philosophy.
中文： 「what if」（要是…會怎樣）這個片語在英語系國家中，被廣泛用作激發創意、科幻推測及個人反思的工具。它鼓勵人們跳脫框架思考並探索假設性的情境，這在個人成長與哲學討論中是非常常見的主題。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or highly unlikely situations in the present or future. The structure is: 'If + subject + past simple verb, subject + would + base verb'.
中文： 第二条件句（假设语气）用于描述在现在或未来不太可能发生、纯属想象或假设的情况。其结构为：「If + 主语 + 过去式动词，主语 + would + 原形动词」。
If I had more time, I would learn the piano.
如果我有更多时间，我会去学钢琴。
EN： The phrase 'people in need' is a common prepositional phrase used as an adjective to describe individuals who are experiencing poverty, hardship, or difficulties.
中文： 短语「people in need」是一个常见的介词短语，当作形容词使用，用来形容正在经历贫困、困境或需要帮助的人（有需要的人）。
The charity provides food and shelter to people in need.
该慈善机构为有需要的人提供食物和住所。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or impossible situations in the present or future. The structure is: 'If + subject + past simple (were for all subjects), subject + would + base verb'.
中文： 第二条件句（与现在事实相反的假设）用于描述在现在或未来假设、想象或不可能发生的情况。其结构为：“If + 主语 + 过去式动词（所有主语皆使用 were），主语 + would + 原形动词”。
If I were you, I would take the job.
如果我是你，我就会接受那份工作。
EN： The phrasal verb 'search for' means to look for or try to find someone or something that is lost or needed.
中文： 短语动词 'search for' 意为“寻找”或“搜寻”丢失或需要的某人或某物。
They are searching for a solution to the problem.
他们正在寻找解决这个问题的方法。
EN： In modern English, 'clean energy' or 'green energy' refers to renewable energy sources that do not pollute the atmosphere, such as solar or wind power. This reflects a global cultural shift towards environmental awareness and sustainability.
中文： 在現代英語中，「clean energy」（清潔能源）或「green energy」（綠色能源）指的是不污染大氣的再生能源，如太陽能或風力發電。這反映了全球向環保意識和永續發展轉變的文化趨勢。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or highly unlikely situations in the present or future. The structure is: 'If + subject + past simple, subject + would + base verb'.
中文： 第二条件句（Second Conditional）用于描述在现在或未来假设、想象或极不可能发生的情况。其结构为：「If + 主语 + 过去简单动词，主语 + would + 原形动词」。
If I had a map, I would find the way.
如果我有地图，我就能找到路。
EN： The modal verb 'could' is used in the 'if'-clause of the second conditional to express hypothetical ability or permission ('if I were able to').
中文： 情态动词「could」用于第二条件句的 if 从句中，用来表示假设的能力或许可（意为「如果我能够」）。
If I could speak French, I would move to Paris.
如果我会说法语，我就会搬到巴黎。
EN： The verb pattern 'remind someone of something' is used to cause someone to remember or think about something. 'Remind' is the transitive verb, followed by the indirect object (me), and the preposition 'of' introduces the thing being remembered.
中文： 动词短语“remind someone of something”（提醒某人某事）用于使某人想起或思考某事。“remind”是及物动词，后面接间接宾语（me），并由介词“of”引导所回想的事物。
This song reminds me of my childhood.
这首歌让我的童年。
EN： The phrase 'what I truly value' is a noun clause functioning as the object of the preposition 'of'. It uses the wh-word 'what' followed by subject-verb word order (I value) to represent 'the things that I value'.
中文： 短语“what I truly value”是一个名词从句，作为介词“of”的宾语（受格）。它使用疑问词“what”后接“主语+动词”的语序（I value），表示“我所珍视的事物”。
She always stands up for what she believes in.
她总是坚持自己所信仰的信念。
EN： This sentence uses the Zero Conditional (If + present simple, present simple). It is used to talk about general truths, facts, or scientific laws where the result is always certain.
中文： 此句使用“零类条件句”（If + 现在简单式，现在简单式）。它用于描述普遍真理、事实或科学规律，即某种条件下必然会产生的结果。
If you heat ice, it melts.
如果你加热冰，它就会融化。
EN： The adverb 'never' is an adverb of frequency. It is placed before the main verb ('imagine', 'grow') to indicate that the action does not happen at any time.
中文： 副词“never”（从不）是一个频率副词。它被置于实义动词（如 'imagine'、'grow'）之前，用来表示该动作在任何时候都不会发生。
He never eats meat.
他从不吃肉。
EN： This quote reflects a common Western philosophical value placed on creativity, curiosity, and personal growth. Imagination is often celebrated in educational and personal development contexts as the driving force behind progress and self-actualization.
中文： 這句話反映了西方哲學中對於創造力、好奇心和個人成長的重視。在教育和個人發展的語境中，想像力經常被頌揚為推動進步和自我實現的核心動力。
EN： The Simple Present Tense is used here to express a general truth or a fact that is always true. In this sentence, 'guide' is in its base form because the subject 'Real conditions' is plural.
中文： 这里使用一般现在时（Simple Present Tense）来表达一个普遍真理或恒常不变的事实。在本句中，因为主语「Real conditions」（真实的条件）是复数，所以动词「guide」使用原形。
Scientific facts guide our understanding of the universe.
科学事实引导我们对宇宙的理解。
EN： Noun adjuncts (or noun modifiers) occur when a noun acts as an adjective to modify another noun. In 'daily steps', 'daily' acts as an adjective modifying 'steps', describing the frequency of the actions.
中文： 名词修饰语（或形容词性修饰语）是指一个单词（如 daily）放在名词前作修饰。在「daily steps」中，「daily」（每日的）作为形容词修饰名词「steps」（步伐），用来描述该动作的频率。
We need to plan our daily activities carefully.
我们需要仔细规划我们每日的活动。
EN： This sentence reflects a pragmatic philosophical outlook often valued in Western cultures—balancing big dreams with 'real conditions' (practical reality) that dictate our immediate, daily actions.
中文： 這句話反映了西方文化中常被重視的務實哲學觀——在追求遠大夢想的同時，也要兼顧決定我們眼前每日行動的「真實條件」（實際現實）。
EN： The verb 'give' is a ditransitive verb, which means it can take two objects: an indirect object (the recipient, 'our lives') and a direct object (the thing given, 'direction and hope'). The typical structure is Subject + Verb + Indirect Object + Direct Object.
中文： 动词“give”（给予）是双宾语动词（授与动词），后面可以接两个宾语：间接宾语（接受者，在此为“our lives”）与直接宾语（给予的事物，在此为“direction and hope”）。常见结构为：主语 + 动词 + 间接宾语 + 直接宾语。
She gave her brother a beautiful book.
她给了她弟弟一本精美的书。
EN： The word 'lives' is the plural form of the noun 'life'. When referring to the lives of multiple people (in this case, 'our lives'), the plural form 'lives' (pronounced /laɪvz/) must be used instead of the singular 'life'.
中文： 单词“lives”是名词“life”（生命、生活）的复数形式。当指涉多个人的生活或生命时（如此处的“our lives”），必须使用复数形式“lives”（发音为 /laɪvz/），而非单数形式“life”。
We want to improve people's daily lives.
我们想要改善人们的日常生活。
EN： First Conditional (Type 1 Conditional): Used to talk about real and possible future situations. The structure is 'If + present simple, will + base verb'.
中文： 第一类条件句（真实条件句）：用于描述在未来极有可能发生的真实情况。其结构为“If + 现在简单式，will + 动词原形”。
If you study hard, you will pass the exam.
如果你努力学习，你就会通过考试。
EN： Keep in mind: An idiomatic phrase meaning to remember, consider, or bear something in mind when making a decision or taking action.
中文： Keep in mind（记在心里/记住）：这是一个短语，意思是记住、考虑或在做决定、采取行动时将某事牢记在心。
Please keep this rule in mind when you write your essay.
写文章时请记住这条规则。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or highly unlikely situations in the present or future. The structure is: 'If + subject + past simple verb, subject + would + base verb'.
中文： 第二条件句（假设语气）用于描述在现在或未来想象、假设或极不可能发生的情况。其结构为：“If + 主语 + 过去简单式动词，主语 + would + 原形动词”。
If I had a million dollars, I would buy a house.
如果我有一百万美元，我就会买一栋房子。
EN： Reporting verbs like 'ask' or 'say' can be placed at the end of a direct quotation. In written English, the subject and verb can sometimes be inverted (e.g., 'asks Sarah' or 'Sarah asks'), especially when the subject is a proper noun.
中文： 像 'ask'（问）或 'say'（说）这样的引述动词可以放在直接引语的末尾。在书面英语中，主语和动词有时可以倒装（例如“asks Sarah”或“Sarah asks”），特别是当主语是专有名词时。
"Where are you going?" asks John.
“你要去哪里？”约翰问道。
EN： In English-speaking cultures, asking hypothetical questions like 'What would you do if...' is a very common and friendly way to start a conversation, build rapport, and learn about a friend's values and interests without being too intrusive.
中文： 在英語系國家中，詢問像「如果你……你會做什麼？」這類的假設性問題，是一種非常常見且友善的聊天開頭方式。這能增進彼此感情，並在不顯得過度打探隱私的情況下，了解朋友的價值觀與興趣。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or unlikely situations in the present or future. The structure is: 'If + subject + past simple, subject + would + base verb'.
中文： 第二类条件句（Second Conditional）用于描述在现在或未来假设、想象或极不可能发生的情况。其结构为：“If + 主语 + 过去简单式动词，主语 + would + 原形动词”。
If I had a million dollars, I would buy a house.
如果我有一百万美元，我会买一栋房子。
EN： Reporting verbs like 'says' can be placed at the end of a direct quotation. In written English, when the reporting clause is at the end, we use a comma inside the quotation marks instead of a period.
中文： 像“says”这样的引用动词可以放在直接引语的末尾。在书面英语中，当引用从句放在句尾时，引号内要使用逗号而不是句号。
EN： The First Conditional is used to talk about real and possible future situations. The structure consists of an 'if' clause in the simple present tense and a main clause in the simple future tense (will + base verb).
中文： 第一类条件句（First Conditional）用于描述在未来极有可能发生的真实情况。其结构为：if 引导的从属从句使用现在简单式，而主要从句则使用将来简单式（will + 原形动词）。
If it rains tomorrow, we will stay at home.
如果明天下雨，我们就会待在家里。
EN： Reporting verbs like 'says' are used to attribute direct speech to a speaker. In written English, when the speaker's name comes after the quote, the subject and verb can be inverted (e.g., 'says Ryan' or 'Ryan says').
中文： 像“says”这样的引导动词用于将直接引语归于说话者。在书面英语中，当说话者的名字放在引号之后时，主语和动词可以倒装（例如“says Ryan”或“Ryan says”皆可）。
"I am ready," says Sarah.
“我准备好了，”莎拉说。
EN： The Second Conditional is used to talk about hypothetical, unreal, or imaginary situations in the present or future. The structure is: 'If + subject + past simple verb, subject + would + base verb'. Note that 'were' is traditionally used for all subjects (including 'I', 'he', 'she', 'it') in the 'if' clause.
中文： 第二类条件句（与现在事实相反的假设）用于描述在现在或未来不可能发生或极不可能发生的假设情况。其结构为：“If + 主语 + 过去式动词, 主语 + would + 原形动词”。请注意，在 if 从句中，不论主语是第几人称（包括 I, he, she, it），be 动词传统上皆使用 'were'。
If I were you, I would accept the job offer.
如果我是你，我就会接受那份工作录取通知。
EN： Direct speech with reporting verbs like 'says'. When reporting what someone said in the present tense, the reporting verb (e.g., 'says') comes after or before the quoted speech. If the subject is a proper noun, the order can be 'says [Name]' or '[Name] says'.
中文： 带有引导动词（如 'says'）的直接引述。当用现在时转述某人的话时，引导动词（例如 'says'）可以放在引号内容的前面或后面。如果主语是专有名词，顺序可以是 'says [名字]' 或 '[名字] says'。
"I love reading," says Sarah.
“我热爱阅读，”莎拉说。
EN： First Conditional: Used to talk about things which might happen in the future. The structure is 'If + simple present, will + base verb'.
中文： 第一类条件句（First Conditional）：用于描述未来可能发生的真实情况。结构为“If + 现在简单式，will + 动词原形”。
If you study hard, you will pass the exam.
如果你努力学习，你就会通过考试。
EN： Adverbs of Frequency and Manner: 'Daily' acts as an adverb of frequency (how often), and 'fast' acts as an adverb of manner (how/at what speed) modifying the verb 'improve'.
中文： 频率与方式副词：“daily”作为频率副词（表示次数），而“fast”作为方式副词（修饰动词“improve”，表示如何或以何种速度进步）。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or highly unlikely situations in the present or future. The structure is: 'If + subject + past simple verb, subject + would + base verb'.
中文： 第二类条件句（Second Conditional）用于描述在现在或未来极不可能发生、假设性或想象的情境。其结构为：“If + 主语 + 过去简单式动词，主语 + would + 原形动词”。
If I won the lottery, I would buy a house.
如果我中彩票，我会买一栋房子。
EN： Direct speech reporting clause: When quoting someone directly, the reporting verb (e.g., 'says') and the speaker (e.g., 'Sarah') are placed after the quote, separated by a comma inside the quotation marks.
中文： 直接引语的叙述从句：当直接引用某人的话时，叙述动词（例如 'says'）和说话者（例如 'Sarah'）会放在引号之后，并在引号内用逗号隔开。
EN： Returning lost items like wallets is highly valued in many cultures as a sign of honesty and civic duty. In English-speaking countries, there is a common saying, 'Finders keepers, losers weepers,' but in reality, returning lost property is legally and socially expected.
中文： 在許多文化中，歸還遺失物（如皮夾）被視為誠實與公民義務的展現。在英語系國家中，雖然有一句俗諺說 'Finders keepers, losers weepers'（撿到的人可以保留，弄丟的人只能哭泣），但在現實中，歸還遺失物才是法律與社會道德所期望的行為。
EN： The First Conditional is used to talk about real and possible future situations. It uses the structure: 'If + present simple, will + base verb'.
中文： 第一类条件句（First Conditional）用于描述在未来极有可能发生的真实情况。其结构为：“If + 现在简单式，will + 动词原形”。
If it rains tomorrow, we will stay at home.
如果明天下雨，我们将会待在家里。
EN： The reporting verb 'says' is used in the present tense to introduce direct speech. When the quote comes first, the subject and verb can remain in the standard order (Subject + Verb) or be inverted, though standard order is very common with pronouns.
中文： 引述动词“says”使用现在时来引导直接引语。当引言放在前面时，主语和动词可以保持标准语序（主语 + 动词），在主语为专有名词（如艾玛）时也常使用此结构。
"I love music," says Leo.
「我热爱音乐，」里奥说。
EN： Environmental awareness and recycling are highly valued in many English-speaking countries. The phrase 'the planet' is commonly used as a friendly, informal way to refer to the Earth and its global environment.
中文： 在許多英語系國家中，環保意識與資源回收備受重視。人們常用「the planet」（這個星球）來親切且非正式地代稱地球及其整體生態環境。
EN： The Second Conditional is used to talk about hypothetical, imaginary, or highly unlikely situations in the present or future. The structure is: 'If + subject + past simple verb, subject + would + base verb'. In this sentence, 'could' is the past form of 'can', and 'would visit' represents the hypothetical result.
中文： 第二类条件句（Second Conditional）用于描述在现在或未来假设、想象或极不可能发生的情况。其句型结构为：“If + 主语 + 过去简单式动词，主语 + would + 原形动词”。在本句中，“could”是“can”的过去式，而“would visit”则表示假设的结果。
If I had a spaceship, I would travel to Mars.
如果我有一艘宇宙飞船，我就会去火星旅行。
EN： Reporting verbs in direct speech can be placed after the quoted statement. When the subject is a proper noun (like 'Ryan'), we often see the inverted order 'says Ryan' or the standard order 'Ryan says'. In this context, 'says Ryan' is used to attribute the quote.
中文： 在直接引语中，引导说话者的动词可以放在引号内容之后。当主语是专有名词（如“莱恩”）时，常会使用倒装语序“says Ryan”或标准语序“Ryan says”。在此处，“says Ryan”用于说明这句话是谁说的。
EN： The concept of 'time travel' is a very popular theme in Western science fiction literature and movies (such as 'Back to the Future'). Discussing 'what if' scenarios regarding time travel is a common icebreaker and conversational topic in English-speaking cultures to explore people's values and imaginations.
中文： 「時空旅行」（time travel）是西方科幻文學與電影（如《回到未來》）中非常受歡迎的主題。在英語系國家中，討論關於時空旅行的「如果…會怎樣」假設性問題，是一種常見的破冰話題與社交閒聊方式，用來探索彼此的價值觀與想像力。
EN： The First Conditional is used to talk about things that are real or possible in the present or future. It follows the structure: 'If + present simple, will + base verb'.
中文： 第一类条件句（First Conditional）用于描述在现在或未来极有可能发生的真实情况。其结构为：“If + 现在简单式，will + 原形动词”。
If it rains tomorrow, we will stay at home.
如果明天下雨，我们就会待在家里。
EN： The reflexive pronoun 'yourself' is used as the object of a verb or preposition when the subject of the sentence is also 'you'.
中文： 反身代词“yourself（你自己）”用于当句子的主语是“you”，且该主语同时也是动词或介词的宾语时。
You should take care of yourself.
你应该好好照顾你自己。
EN： The phrase 'believe in yourself' is a cornerstone of modern Western self-help and motivational culture, emphasizing individual agency, self-confidence, and personal empowerment as the keys to success.
中文： 「believe in yourself（相信自己）」是現代西方心靈勵志與成功學文化的重要基石，強調個人主動性、自信心以及自我賦權是通往成功的關鍵。
EN： The adverbial clause of time introduced by 'when' is used to show that one action or state happens at the same time as, or immediately after, another. In this sentence, 'when we dare to ask...' indicates the condition or time under which dreams grow.
中文： 由连接词“when”（当……时）引导的时间状语从句，用来表示一个动作或状态与另一个动作同时发生或紧随其后。在本句中，“when we dare to ask...”指明了梦想成长的时间点或条件。
Children learn best when they feel safe and supported.
当孩子们感到安全且受到支持时，他们学得最好。
EN： The verb 'dare' can be used as a main verb meaning 'to have the courage to do something.' It is typically followed by a 'to-infinitive' (dare to do something) in affirmative sentences.
中文： 动词“dare”可作为实义动词使用，意思是“敢于、有胆量做某事”。在肯定句中，它后面通常接“不定式”（dare to + 原形动词）。
She did not dare to speak the truth.
她不敢说出实情。
EN： The phrase 'what if' is a common English idiom used to speculate about hypothetical situations or future possibilities. In creative and philosophical contexts, asking 'what if' is celebrated as the spark for scientific discovery, artistic creation, and personal growth.
中文： 片語「what if」（如果……會怎樣）是英文中常用的習慣用語，用來推測假設性的情況或未來的可能性。在創意和哲學語境中，提出「what if」被視為激發科學發現、藝術創作和個人成長的火花。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 社区、群体
在本文中： 科学家
在本文中： 能源、能量
在本文中： 作者、作家
在本文中： 重视、珍视
在本文中： 方向、指引
在本文中： 目的、意图
在本文中： 回收利用
在本文中： 成功
在本文中： 敢于、胆敢
片语包含类型标示、双语定义、用法说明和例句。
To remember or consider something when making a decision or taking action.
记住、考虑到
Energy that comes from renewable, zero-emission sources that do not pollute the atmosphere.
清洁能源、绿色能源
The action of traveling through time into the past or the future.
时空旅行、时间旅行
To have confidence in your own abilities and value.
相信自己