EN： Noun Clause as Object: The word 'that' introduces a noun clause ('that no source tells the whole truth') which functions as the direct object of the main verb 'argue'. In this structure, 'that' is a subordinating conjunction and can sometimes be omitted in informal speech, though it is usually retained in formal writing.
中文： 名詞子句作賓語（受詞）：單字「that」引導一個名詞子句（that no source tells the whole truth），在句子中作為主要動詞「argue」的直接賓語。在這種結構中，「that」是一個從屬連接詞，在非正式口語中可以省略，但在正式寫作中通常會保留。
Scientists believe that climate change requires urgent action.
科學家相信氣候變遷需要採取緊急行動。
EN： Negative Subject with 'No': The determiner 'no' is used before a singular noun ('source') to make the entire clause negative. It means 'not any' and is followed by an affirmative verb ('tells'), creating a strong negative statement without using 'not'.
中文： 使用「No」的否定主詞：限定詞「no」用於單數名詞（source）之前，使整個子句變成否定。它的意思是「沒有任何一個」，後面接肯定動詞（tells），在不使用「not」的情況下表達強烈的否定語氣。
No student failed the final exam.
沒有任何學生在期末考中不及格。
EN： This sentence reflects a core principle of modern historical analysis (historiography). In Western academic tradition, history is not viewed as a static list of facts, but as an ongoing interpretation of biased or incomplete primary sources. Critical thinking and questioning the 'perspective' of historical records are highly emphasized in education.
中文： 這句話反映了現代歷史分析（史學方法論）的核心原則。在西方學術傳統中，歷史不被視為一成不變的事實清單，而是對帶有偏見或不完整的一手史料進行的持續解讀。在教育中，非常強調批判性思考以及質疑歷史文獻的「視角」。
EN： The structure 'It is often said that...' uses 'it' as an empty pronoun (dummy subject) to introduce a passive construction. The real subject is the 'that-clause' (that the past shapes the present) which is placed at the end of the sentence to avoid a heavy subject at the beginning.
中文： 結構「It is often said that...」（人們常說……）使用「it」作為虛主詞（形式主詞），用來引導被動語態結構。真正的完整主詞是後面的「that 引導的名詞子句」（that the past shapes the present），將其置於句尾是為了避免句首過於冗長（頭重腳輕）。
It is often said that laughter is the best medicine.
人們常說，笑是最好的良藥。
EN： The simple present tense ('shapes') is used here to express a general truth, timeless fact, or permanent state.
中文： 這裡使用現在簡單式（「shapes」）來表示普遍真理、不隨時間改變的事實或常態性狀態。
Water boils at 100 degrees Celsius.
水在攝氏 100 度時沸騰。
EN： This sentence reflects a common philosophical and historical perspective in Western thought, emphasizing continuity and the idea that current societal structures, cultures, and behaviors are deeply rooted in historical events. It is a standard introductory phrase used in academic or formal writing to present a widely accepted premise before expanding on it.
中文： 這句話反映了西方思想中常見的哲學與歷史觀點，強調歷史的延續性，即當前的社會結構、文化和行為都深深植根於歷史事件中。在學術或正式寫作中，這是一個標準的引言句式，用於在展開論述前提出一個被廣泛接受的前提。
EN： The prepositional phrase 'According to' is used to indicate the source of information, meaning 'as stated by' or 'on the authority of'. It is followed by a noun or noun phrase.
中文： 介係詞片語「According to」（根據）用於指出資訊來源，意思是「正如…所言」或「根據…的說法」。其後接名詞或名詞片語。
According to the weather report, it will rain tomorrow.
根據天氣預報，明天會下雨。
EN： The verb 'link' is a transitive verb meaning to connect two or more people, things, or ideas. In this sentence, it is used in the simple past tense ('linked') to describe a historical fact.
中文： 動詞「link」（聯繫、連結）是一個及物動詞，表示將兩個或多個的人、事物或想法連接起來。在本句中，它以簡單過去式（linked）呈現，用以描述歷史事實。
The new highway linked the two major cities.
這條新公路將這兩座主要城市連接了起來。
EN： In English, the word 'peoples' (plural of 'people') is specifically used in historical, anthropological, or sociological contexts to refer to distinct ethnic groups, nations, or cultural communities, rather than just a general group of individuals.
中文： 在英文中，「peoples」（people 的複數形）特別用於歷史、人類學或社會學語境中，指代不同的「民族」、「國家」或「文化群體」，而非僅僅指一般意義上的「人們」（individuals）。
EN： The structure 'suggests that...' is used to introduce a clause that functions as the direct object of the verb 'suggest'. The word 'that' is a conjunction that introduces a noun clause (that-clause), which explains what is being suggested or indicated.
中文： 「suggests that...」結構用於引導一個名詞子句，作為動詞「suggest」（表明、暗示）的直接受詞。這裡的「that」是連接詞，用來引導後面的名詞子句，解釋所表明或暗示的具體內容。
The evidence suggests that the climate is changing rapidly.
證據表明氣候正在快速變化。
EN： Adverbs of frequency, such as 'rarely' (meaning almost never), are typically placed before the main verb (except for the verb 'to be') to indicate how often an action occurs.
中文： 頻率副詞（如表示「很少、極少」的「rarely」）通常放在一般動詞之前（be動詞之後），用來表示某個動作發生的頻率。
He rarely eats fast food because he prefers healthy meals.
他很少吃速食，因為他偏好健康的飲食。
EN： This sentence reflects a modern historical and anthropological perspective that emphasizes cultural exchange and interconnectedness (transnational history) over the traditional view of isolated, self-contained civilizations.
中文： 這句話反映了現代歷史學與人類學的觀點，強調文化之間的交流與相互關聯（跨國界歷史），而非傳統上將文明視為孤立、自給自足之實體的看法。
EN： The structure 'One reason is that...' uses a noun clause introduced by the conjunction 'that' as a subject complement. This clause functions like a noun to explain or define what the 'reason' is. The word 'that' has no semantic meaning here but serves as a grammatical connector.
中文： 結構「One reason is that...」（其中一個原因是……）使用由連接詞「that」引導的名詞子句作為主詞補語。此子句的功能如同名詞，用來解釋或定義「原因」是什麼。這裡的「that」本身沒有字面意義，僅作為語法上的連接詞。
One reason is that she wants to improve her English.
其中一個原因是她想要提升自己的英文能力。
EN： The comparative adverb structure 'faster than' is used to compare the speed of two actions. Here, the adverb 'fast' is in its comparative form 'faster' to modify the verb 'travel', comparing the movement of 'ideas' to that of 'armies'.
中文： 比較級副詞結構「faster than」（比……更快）用於比較兩種動作的速度。在這裡，副詞「fast」使用其比較級形式「faster」來修飾動詞「travel」，將「思想」的傳播速度與「軍隊」的移動速度進行比較。
Light travels faster than sound.
光傳播的速度比聲音快。
EN： This sentence reflects a philosophical view of history, emphasizing that cultural exchange, philosophical movements, and technological innovations (ideas) often have a more profound and rapid impact on human civilization than military conquests (armies). It highlights the power of soft power over hard power.
中文： 這句話反映了一種哲學性的歷史觀，強調文化交流、思想運動和科技創新（思想）對人類文明的影響，往往比軍事征服（軍隊）更為深遠且迅速。它突顯了「軟實力」勝過「硬實力」的力量。
EN： The transitional phrase 'In other words' is used to introduce a simplification, clarification, or alternative explanation of a previously stated idea.
中文： 過渡片語「In other words」（換句話說）用於對前面提過的觀點進行簡化、澄清或提供另一種解釋方式。
He was late again. In other words, he missed the bus.
他又遲到了。換句話說，他沒趕上公車。
EN： The prepositional phrase 'of connections' acts as an adjectival modifier, describing the noun 'web' to specify what kind of web it is.
中文： 介係詞片語「of connections」（由關聯構成的）在此作為形容詞修飾語，用來修飾名詞「web」（網絡），以明確說明這是什麼樣的網絡。
She has a wide network of friends.
她擁有一個由朋友組成的廣大網絡（人脈網）。
EN： The metaphor of history as a 'web' is common in Western historiography, emphasizing that historical events are not isolated occurrences but are deeply interconnected across time and geography.
中文： 將歷史比喻為「網絡」（web）在西方歷史編纂學中非常常見，這強調了歷史事件並非孤立發生，而是在時間與地理空間上都存在著深度的相互關聯。
EN： The noun clause starting with 'that' acts as the direct object of the verb 'indicates'. In this structure, 'that' is a conjunction that introduces a complete statement of fact.
中文： 由「that」引導的名詞子句作為動詞「indicates」（顯示）的直接受詞。在此結構中，「that」是一個連接詞，用來引導一個完整的陳述事實。
Research indicates that regular exercise improves sleep quality.
研究顯示，規律運動能改善睡眠品質。
EN： The passive voice 'were left out' (simple past tense of 'be' + past participle) is used to emphasize the action of being excluded rather than who excluded them.
中文： 被動語態「were left out」（簡單過去式 be 動詞 + 過去分詞）用於強調「被遺漏、被排除」的動作，而非強調是誰遺漏了他們。
Several important details were left out of the final report.
最終報告中遺漏了幾個重要細節。
EN： In historical and academic discourse, 'voices' is often used metaphorically to represent the perspectives, stories, and testimonies of marginalized or undocumented groups of people whose experiences were not recorded in mainstream history.
中文： 在歷史與學術論述中，「voices」（聲音）常用作隱喻，代表弱勢或未被記錄群體的觀點、故事與證言，這些人的經歷往往未被納入主流歷史中。
EN： The structure 'It has been shown that...' uses 'it' as a dummy pronoun (or preparatory subject) to introduce a passive reporting clause. This is a formal way to present facts or research findings without specifying who did the showing, focusing instead on the evidence itself.
中文： 結構「It has been shown that...」（研究表明／已證實……）使用「it」作為虛主詞（或引導主詞），用來引出被動語態的陳述子句。這是一種正式的寫作方式，用於呈現事實或研究結果，而無需具體說明是誰證實的，從而將焦點放在證據本身。
It has been shown that regular exercise improves mental health.
研究表明，規律運動能改善心理健康。
EN： The clause 'what we remember' is a noun clause (specifically a free relative clause) acting as the direct object of the verb 'shape'. The wh-word 'what' functions as the object of the verb 'remember' within its own clause.
中文： 子句「what we remember」（我們所記住的事物）是一個名詞子句（具體來說是自由關係子句），作為動詞「shape」（塑造）的直接受詞。疑問詞「what」在其自身的子句中擔任動詞「remember」的受詞。
We often believe what we see on the news.
我們經常相信我們在新聞上看到的事物。
EN： The verb 'suggest' is used here to mean 'to indicate the possibility of something' or 'to point to a conclusion' based on evidence, rather than 'to propose an idea'. It is commonly followed by a noun phrase or a 'that' clause.
中文： 動詞「suggest」在此處表示「暗示某種可能性」或根據證據「指出某個結論」，而非「提議、建議」。它通常後接名詞片語或「that」引導的子句。
Recent studies suggest a connection between sleep and memory.
最近的研究顯示睡眠與記憶之間存在關聯。
EN： The prepositional phrase 'between A and B' is used to show a relationship, connection, or difference involving two distinct entities (in this case, 'trade' and 'peace').
中文： 介系詞片語「between A and B」（在 A 與 B 之間）用於表示涉及兩個不同實體（在此為「貿易」與「和平」）之間的關係、連結或差異。
There is a strong bond between the two sisters.
這對姊妹之間有著深厚的感情。
EN： The transitional phrase 'For this reason' is used as a cohesive device at the beginning of a sentence to indicate a cause-and-effect relationship, linking the current statement to the preceding context.
中文： 過渡片語「For this reason」（因為這個原因）用作句首的銜接手段，表示因果關係，將當前的陳述與前文的脈絡連結起來。
For this reason, we decided to postpone the meeting.
因為這個原因，我們決定推遲會議。
EN： The modal verb 'should' is used to express advice, recommendation, or moral obligation. It is followed by the base form of the verb (in this case, 'question').
中文： 情態助動詞「should」（應該）用於表達建議、推薦或道德義務。其後接動詞原形（在此句中為「question」）。
You should check the facts before sharing the news.
你在分享這則新聞之前應該先核對事實。
EN： In academic and historical contexts, questioning sources is a fundamental practice of critical thinking. Rather than accepting information at face value, students are encouraged to analyze the bias, origin, and purpose of every document.
中文： 在學術和歷史研究的背景下，「質疑來源」是批判性思考的基本實踐。學校鼓勵學生去分析每份文件的偏見、來源和目的，而不是單純接受字面上的資訊。
EN： The phrase 'As the [noun] show(s)' is used as an introductory clause to introduce evidence or support for the main statement. 'As' functions as a conjunction meaning 'in the way that' or 'according to what'.
中文： 短語「As the [noun] show(s)」（正如……所顯示的）用作引導從句，為主要陳述提供證據或支持。這裡的「as」作為連詞，意思是「正如」或「按照……所呈現的方式」。
As the map shows, the museum is located near the park.
正如地圖所顯示的，博物館位於公園附近。
EN： The adverb 'often' is a frequency adverb. In sentences with the verb 'to be' (is/am/are/was/were), frequency adverbs are typically placed directly after the 'be' verb.
中文： 副詞「often」（經常、往往）是一個頻率副詞。在含有 be 動詞（is/am/are/was/were）的句子中，頻率副詞通常直接放在 be 動詞之後。
The weather is often rainy in this region during spring.
這個地區春季的天氣往往多雨。
EN： The transition phrase 'In conclusion' is a cohesive device used to signal that the speaker or writer is summarizing their final point or wrapping up an argument. It is typically followed by a comma.
中文： 過渡片語「In conclusion」（總之、結論是）是一種銜接手段，用於表示說話者或作者正在總結其最終觀點或結束論證。它通常後面會接逗號。
In conclusion, we must take immediate action to protect the environment.
總之，我們必須立即採取行動來保護環境。
EN： The verb 'reward' is used transitively here, meaning to provide a benefit or recompense to someone for their effort or qualities. In this context, 'history' is personified as an entity that gives back to those who study it carefully.
中文： 動詞「reward」（回報、獎勵）在此處作及物動詞使用，意思是因某人的努力或特質而給予其利益或回報。在這個語境中，「歷史」被擬人化為一個會回報給仔細研究它的人的實體。
Hard work always rewards those who persevere.
努力總是會回報那些堅持不懈的人。
EN： The phrase 'history rewards the careful reader' reflects a humanist and academic value in Western education, emphasizing critical thinking over passive consumption of facts. It suggests that historical texts are layered and require active, analytical engagement to be truly understood.
中文： 「歷史會回報細心的讀者」這句話反映了西方教育中的人文主義與學術價值觀，強調批判性思考而非被動地吸收事實。它暗示歷史文本是有層次的，需要主動、具分析性的參與才能真正理解。
EN： Gerunds (verb-ing) can function as nouns. In this sentence, 'Thinking' acts as the subject, and 'questioning' acts as the gerund complement after the verb 'means'.
中文： 動名詞（動詞-ing）可以作為名詞使用。在本句中，「Thinking」作為主詞，「questioning」則作為動詞「means」後面的動名詞補語。
Learning a new language means practicing every day.
學習一門新語言意味著每天練習。
EN： The nominal relative clause 'what we read' functions as the object of the gerund 'questioning'. 'What' is equivalent to 'the things that'.
中文： 名詞性關係子句「what we read」作為動名詞「questioning」的受詞。「What」相當於「the things that」（我們所閱讀的事情/內容）。
We must remember what we learned.
我們必須記住我們所學到的東西。
EN： This sentence reflects a core principle of modern historical literacy: critical thinking. In academic and educational contexts, students are encouraged not to memorize facts blindly, but to analyze sources for bias, perspective, and context.
中文： 這句話反映了現代歷史素養的核心原則：批判性思考。在學術與教育背景下，學生被鼓勵不要盲目記憶歷史事實，而是去分析史料背後的偏見、視角與脈絡。
EN： The noun clause (or content clause) introduced by 'that' functions as the direct object of the reporting verb 'argue'. The conjunction 'that' is often used to introduce a statement or opinion being expressed and can sometimes be omitted in informal contexts, though it is usually retained in formal writing.
中文： 由連接詞「that」引導的名詞子句（或稱為內容子句），在此句中作為述說動詞「argue」（主張）的直接受詞。這個結構常用於引述觀點或陳述事實，在非正式口語中「that」常被省略，但在正式寫作中通常會保留。
Scientists believe that climate change requires urgent action.
科學家相信氣候變遷需要立即採取行動。
EN： The determiner 'every' is used with a singular countable noun ('source') to refer to all members of a group. It is always followed by a singular verb ('has').
中文： 限定詞「every」（每一個）與單數可數名詞（在此為「source」）連用，用來指代群體中的每一個成員。後續的動詞必須使用單數動詞（在此為「has」）。
Every student has a unique learning style.
每個學生都有獨特的學習風格。
EN： In historical studies, the phrase 'every source has a point of view' (or bias) is a fundamental principle of source criticism. It reminds researchers that historical documents are not objective truths but are shaped by the perspectives, motives, and contexts of their creators.
中文： 在歷史研究中，「每個史料都有其立場（或偏見）」是史料批判的基本原則。它提醒研究人員，歷史文獻並非絕對客觀的事實，而是受到創作者的觀點、動機和時代背景所形塑。
EN： The structure 'It is often said that...' uses 'it' as a dummy subject (or preparatory subject) to introduce a general belief or widely accepted statement. The real subject is the 'that-clause' which follows. This is a common way to express general opinions objectively without specifying who said it.
中文： 「It is often said that...」結構使用「it」作為虛主詞（或引介主詞），用來引出大眾普遍的信念或廣為流傳的說法。真正的完整主詞是後面的「that 引導的名詞子句」。這是一種客觀表達大眾觀點的常用句型，無需具體指出是誰說的。
It is often said that practice makes perfect.
人們常說，熟能生巧。
EN： The phrase 'the stories we inherit' contains a defining relative clause (or adjective clause) modifying 'the stories'. The relative pronoun 'which' or 'that' has been omitted because it functions as the direct object of the verb 'inherit' (we inherit the stories).
中文： 「the stories we inherit」包含一個修飾「the stories」的限定關係子句（或稱形容詞子句）。關係代名詞「which」或「that」在此被省略了，因為它在子句中擔任動詞「inherit」的直接受格（我們繼承了這些故事）。
EN： This sentence refers to a famous historical adage, often attributed to Winston Churchill: 'History is written by the victors.' It highlights the critical thinking required in historical analysis, reminding us that historical records may represent only the perspective of those who won conflicts, while the voices of the defeated or marginalized are often lost.
中文： 這句話源自一句著名的歷史名言（常被歸功於溫斯頓·邱吉爾）：「歷史是由戰勝者寫寫成的。」它強調了歷史分析中所需的批判性思維，提醒我們歷史文獻可能僅代表衝突中獲勝方的觀點，而失敗者或邊緣化群體的聲音則往往被遺忘。
EN： The prepositional phrase 'According to' is used to indicate the source of information, meaning 'as stated by' or 'on the authority of'. It is typically followed by a noun or noun phrase.
中文： 介系詞片語「According to」（根據）用於指出資訊的來源，意思是「正如…所言」或「根據…的說法」。其後通常接名詞或名詞片語。
According to the weather report, it will rain tomorrow.
根據天氣預報，明天會下雨。
EN： The passive voice is formed using 'be + past participle' (here, 'are forgotten'). It is used when the focus is on the action or the receiver of the action, rather than the doer. The adverb of frequency 'often' is placed between the auxiliary verb 'are' and the main verb 'forgotten'.
中文： 被動語態由「be 動詞 + 過去分詞」構成（在此為「are forgotten」）。當焦點放在動作本身或動作的接受者，而非執行者時，會使用被動語態。頻率副詞「often」（往往、經常）則置於助動詞「are」與主要動詞「forgotten」之間。
Important details are often overlooked during the first reading.
重要的細節在第一次閱讀時往往會被忽略。
EN： This sentence reflects a modern historiographical perspective. Traditionally, history focused on 'Great Men' (kings, generals, and politicians). Modern social history, however, emphasizes the lives of ordinary people, noting how their stories are often lost due to a lack of written records left by the working classes.
中文： 這句話反映了現代歷史編纂學的觀點。傳統歷史多聚焦於「偉人」（君王、將領與政治家）。然而，現代社會史則強調普通人的生活，並指出由於勞工階層留下的文字記錄較少，他們的日常故事往往容易在歷史洪流中被遺忘。
EN： The noun clause introduced by 'that' acts as the direct object of the verb 'suggests'. This structure is commonly used to report a conclusion, belief, or implication based on evidence.
中文： 由連接詞「that」引導的名詞子句，在此作為動詞「suggests」的直接受詞。此結構常用於根據證據來推論、說明結論或暗示某種情況。
The research suggests that regular exercise improves sleep quality.
研究表明，規律運動能改善睡眠品質。
EN： The past participle phrase 'left unheard' acts as an adjective modifying the noun 'voices'. It is a reduced relative clause, shortened from 'which are/were left unheard', where 'left' is the past participle of 'leave' and 'unheard' is the object complement.
中文： 過去分詞片語「left unheard」在此作為形容詞，修飾名詞「voices」（聲音）。這是一個簡化的關係子句，由「which are/were left unheard」省略而來，其中「left」是動詞「leave」的過去分詞，「unheard」則作受詞補語。
She found the keys left forgotten on the kitchen table.
她發現了被遺忘在廚房桌上的鑰匙。
EN： In historical and sociological contexts, 'voices left unheard' refers to marginalized groups whose perspectives and histories were not recorded by mainstream, dominant, or winning societies. This reflects a modern historiographical shift toward inclusive history.
中文： 在歷史學與社會學語境中，「voices left unheard」（未被聽見的聲音）指的是那些觀點和歷史未被主流、統治階級或戰勝者記錄下來的邊緣群體。這反映了現代歷史編纂學向包容性歷史發展的轉變。
EN： The noun clause introduced by the conjunction 'that' acts as the direct object of the verb 'indicates'. It contains a complete sentence structure (subject + verb) and is used to report a fact or statement.
中文： 由連接詞「that」引導的名詞子句，在此作為動詞「indicates」（顯示）的直接受詞。該子句本身包含完整的句子結構（主詞 + 動詞），常用於陳述事實或論點。
Research indicates that regular exercise improves mental health.
研究顯示，規律運動能改善心理健康。
EN： The idiom 'comes from many hands' (or 'by many hands') metaphorically means that an outcome is achieved through the collective effort and cooperation of many people.
中文： 片語「comes from many hands」字面意思是「來自許多雙手」，隱喻某個成果或改變是由許多人共同努力、通力合作所達成的（即眾人合力）。
The success of this community project comes from many hands.
這個社區計畫的成功是眾人合力的結果。
EN： The phrase 'many hands' reflects a deeply rooted Western cultural value emphasizing community effort and collaboration, often summarized by the proverb 'Many hands make light work' (眾人拾柴火焰高). In historical contexts, it shifts the focus from 'great men' (kings, generals) to the collective actions of ordinary people.
中文： 「many hands」這個表達反映了西方文化中強調群體合作與協同努力的價值觀，正如英文諺語「Many hands make light work」（人多好辦事/眾人拾柴火焰高）。在歷史學的語境下，這句話也暗示了歷史的推動不單靠「偉人」（如帝王將相），更是由無數普通人的共同實踐所塑造的。
EN： The transition phrase 'In other words' is used to introduce a simplification, clarification, or alternative explanation of a previously stated idea. It is typically followed by a comma and a complete clause.
中文： 過渡片語「In other words」（換句話說）用於對先前陳述的觀點進行簡化、澄清或提供另一種解釋。它通常後面會接逗號，然後引導一個完整的子句。
He is extremely busy; in other words, he cannot join us today.
他非常忙碌；換句話說，他今天無法加入我們。
EN： The word 'alone' is used here as an adverb meaning 'without anyone or anything else' or 'solely'. It is placed directly after the noun phrase ('a whole age') or the verb phrase it modifies to emphasize that no other entity is involved in the action.
中文： 單字「alone」在此處用作副詞，意思是「獨自地」或「單單地」。它直接放在它所修飾的名詞片語（「a whole age」）或動詞片語之後，用以強調沒有其他實體參與該動作。
She managed to complete the entire project alone.
她設法獨自完成了整個專案。
EN： This sentence reflects a modern historiographical perspective. Traditional history often focused on 'Great Man Theory'—the idea that history is driven by highly influential individuals (heroes). Modern historians emphasize collective effort, social movements, and systemic changes over individual actions.
中文： 這句話反映了現代歷史學的觀點。傳統歷史學往往側重於「英雄史觀」（Great Man Theory），即認為歷史是由極具影響力的個人（英雄）所推動的。而現代歷史學家則更強調集體努力、社會運動和系統性變革，而非單一個人的力量。
EN： The structure 'One reason is that...' uses a noun clause (that-clause) acting as a subject complement. It is used to introduce an explanation or cause for a previously mentioned statement. The word 'that' is a conjunction that introduces the complete clause.
中文： 「One reason is that...」結構使用名詞子句（that 子句）作為主詞補語。它用於為前文提到的陳述導入解釋或原因。其中的「that」是引導完整子句的連接詞。
One reason is that the weather was extremely cold.
其中一個原因是天氣非常寒冷。
EN： The passive voice 'is built from' (be + past participle + from) is used to describe the components or materials that make up an abstract or physical entity. 'From' indicates the source or origin of the construction.
中文： 被動語態「is built from」（be 動詞 + 過去分詞 + from）用於描述構成抽象或具體實體的組成要素或材料。「from」表示建構的來源或起因。
Trust is built from mutual respect and honesty.
信任是由相互尊重與誠實所建立起來的。
EN： The transitional phrase 'For this reason' is used at the beginning of a sentence to show a cause-and-effect relationship, linking the current statement to the previously mentioned context.
中文： 過渡片語「For this reason」（因為這個原因）常用於句首，用來表示因果關係，將當前的陳述與前文提到的背景或原因連結起來。
For this reason, we decided to postpone the meeting.
因為這個原因，我們決定推遲會議。
EN： The conjunction 'before' introduces an adverbial clause of time. In this clause, the simple present tense ('we trust') is used to refer to a general truth or habitual action.
中文： 從屬連接詞「before」（在……之前）引導時間副詞子句。在此子句中，使用現在簡單式（we trust）來表示普遍事實或習慣性動作。
Always wash your hands before you eat.
吃東西之前一定要洗手。
EN： In academic and historical contexts, critical thinking is highly valued. The sentence reflects the core methodology of historical analysis in Western education: cross-referencing multiple primary and secondary sources rather than accepting a single narrative as absolute truth.
中文： 在學術與歷史研究背景中，批判性思考備受重視。這句話反映了西方教育中歷史分析的核心方法論：交叉比對多個一手與二手資料來源，而非盲目接受單一敘事為絕對真理。
EN： The structure 'It has been shown that...' uses 'it' as a dummy subject (or preparatory subject) to introduce a noun clause starting with 'that'. This passive construction is commonly used in academic and formal writing to present facts or research findings objectively without specifying who did the showing.
中文： 「It has been shown that...」結構使用虛主詞（或稱引導主詞）「it」來引導由「that」開始的名詞子句。這種被動結構常用於學術和正式寫作中，以客觀地呈現事實或研究結果，而無需具體說明是誰做出了證明。
It has been shown that regular exercise improves memory.
研究表明，規律運動能改善記憶力。
EN： The passive voice modal verb construction 'can be told' consists of 'can' + 'be' + past participle ('told'). It is used to express possibility or ability in a passive sense, meaning the subject ('the same event') receives the action of being told.
中文： 被動語態情態助動詞結構「can be told」由「can」+「be」+ 過去分詞（「told」）組成。它用於表示被動意義上的可能性或能力，意即主詞（「the same event」，同一個事件）接受被敘述的動作。
This story can be interpreted in several different ways.
這個故事可以用幾種不同的方式來解讀。
EN： This sentence reflects a core principle of modern historical study and critical thinking: historiography. In English-speaking academic culture, students are trained early on to realize that history is not just a list of objective facts, but a collection of narratives shaped by the perspectives, biases, and contexts of those who record them.
中文： 這句話反映了現代歷史研究和批判性思維的核心原則：歷史編纂學（historiography）。在英語系國家的學術文化中，學生很早就被培養去理解：歷史不僅僅是客觀事實的堆砌，而是由記錄者的觀點、偏見和時代背景所塑造的多種敘事集合。
EN： The phrase 'As the records show' uses 'as' as a conjunction meaning 'in the way that' or 'to the extent that'. It is commonly used to introduce a clause that supports or confirms a statement with evidence or reference to a source.
中文： 片語「As the records show」中的「as」作為連接詞，意思是「正如…」或「照…的方式」。常用於引導一個從句，藉由引用證據或來源來支持或證實某個陳述。
As the study indicates, regular exercise improves mental health.
正如研究指出的，規律運動能改善心理健康。
EN： The comparative adjective 'richer' is followed by 'than' to compare two entities. In this sentence, 'the past' (noun phrase) is compared to 'any one tale' (noun phrase) to show that the former has more of the quality of being 'rich' (complex, detailed, or valuable).
中文： 比較級形容詞「richer」（更豐富的）後面接「than」（比），用於比較兩個事物。在本句中，「the past」（過去）與「any one tale」（任何單一故事）進行比較，以表示前者在「豐富」（複雜、詳細或有價值）的特質上更勝一籌。
This region is richer in natural resources than the neighboring state.
這個地區的自然資源比鄰近的州更為豐富。
EN： The phrasal verb 'turn A into B' is used to describe a transformation, where one thing (A) is changed or converted into another thing (B). 'Turn' acts as the transitive verb, followed by the direct object and the preposition 'into'.
中文： 片語動詞「turn A into B」（將 A 轉化為 B）用於描述一種轉變，即某物（A）被改變或轉換為另一種事物（B）。其中「turn」作為及物動詞，後接直接受詞與介系詞「into」。
The chef turned simple ingredients into a gourmet meal.
主廚將簡單的食材轉化為一頓精緻的美食。
EN： Gerunds and noun phrases as subjects: In this sentence, 'careful thinking' acts as the singular subject. 'Thinking' is a gerund (verb+ing acting as a noun), modified by the adjective 'careful'. Because it is an uncountable singular concept, it takes the singular verb 'turns'.
中文： 動名詞與名詞片語作為主詞：在本句中，「careful thinking」（仔細的思考）作為單數主詞。「thinking」是一個動名詞（動詞+ing 作為名詞使用），由形容詞「careful」修飾。因為它是一個不可數的單數概念，所以搭配單數動詞「turns」。
Regular exercise improves overall health.
規律的運動能改善整體健康。
EN： The use of 'how' as an interrogative adverb to ask about the method or manner in which an action is performed. In this sentence, it asks about the approach or method of reading history.
中文： 使用疑問副詞「how」來詢問進行某個動作的方法或方式。在本句中，它用於詢問閱讀歷史的方法或途徑。
How do you solve this math problem?
你是怎麼解這道數學題的？
EN： Direct address (vocative case) using a person's name at the end of a question. It is separated from the rest of the sentence by a comma and is used to direct the question to a specific person.
中文： 在問句末尾使用人名進行直接稱呼（呼格）。它與句子的其他部分用逗號隔開，用於將問題直接指向特定的人。
Where are you going, Tom?
你要去哪裡，湯姆？
EN： In English-speaking academic and casual contexts, addressing someone directly by their first name (like 'Emma') at the end of a question is a common way to make the conversation feel personal, engaging, and respectful of the individual's perspective.
中文： 在英語系的學術或日常對話中，在問句末尾直接稱呼對方的名字（如「艾瑪」）是一種常見的社交方式，能讓對話顯得更具親切感、互動性，並表示對個人觀點的尊重。
EN： The sentence uses 'whose voice the source carries' as a noun clause acting as the direct object of the verb 'ask'. In English, noun clauses introduced by question words (like 'whose') must follow statement word order (subject + verb) rather than question word order.
中文： 本句使用「whose voice the source carries」作為名詞子句，擔任動詞「ask」的直接受詞。在英文中，由疑問詞（如 whose）引導的名詞子句（即間接問句）必須使用陳述句語序（主詞 + 動詞），而非疑問句語序。
I want to know whose car you borrowed yesterday.
我想知道你昨天借了誰的車。
EN： The verb 'carry' is used metaphorically here to mean 'to contain, convey, or transmit' an abstract concept (a voice or perspective), which is a common usage in academic and formal English.
中文： 動詞「carry」在此處為比喻用法，意思是「包含、傳達或傳遞」一個抽象概念（聲音或觀點），這是學術和正式英語中常見的用法。
Her words carry a lot of weight in this meeting.
她的話在這次會議中很有分量。
EN： In historical analysis, 'voice' refers to perspective, agency, and representation. Asking 'whose voice the source carries' is a core critical thinking skill in Western education, encouraging students to identify bias and recognize which historical actors (such as marginalized groups) might have been silenced or ignored in written records.
中文： 在歷史分析中，「voice」（聲音）指的是觀點、主體性與代表性。詢問「史料承載了誰的聲音」是西方教育中核心的批判性思考技能，旨在鼓勵學生識別偏見，並發現哪些歷史參與者（例如邊緣群體）可能在文字記錄中被忽視或消音。
EN： The verb 'argue' is followed by a 'that-clause' (noun clause) acting as the direct object of the verb. The conjunction 'that' introduces the clause and can optionally be omitted in informal contexts, though it is usually kept in formal or academic writing.
中文： 動詞「argue」（主張/論證）後面接由「that」引導的子句（名詞子句），作為該動詞的直接受詞。引導詞「that」在非正式語境中可省略，但在正式或學術寫作中通常會保留。
Scientists believe that climate change requires urgent action.
科學家相信氣候變遷需要採取緊急行動。
EN： The determiner 'every' is used with a singular countable noun ('source') to refer to all members of a group. It always takes a singular verb ('has').
中文： 限定詞「every」（每一個）與單數可數名詞（如本句中的「source」）連用，用以指代群體中的所有成員。其後必須搭配單數動詞（如「has」）。
Every student has a unique talent.
每個學生都有獨特的才能。
EN： In historical studies and critical thinking, acknowledging 'bias' is not necessarily a negative accusation. It refers to the inherent perspective, background, or agenda of any creator of a historical document. Recognizing bias is a fundamental step in modern historical analysis.
中文： 在歷史研究和批判性思考中，承認「偏見」（bias）並不一定是一種負面的指控。它指的是任何歷史文獻創作者固有的視角、背景或意圖。識別偏見是現代歷史分析中的一個基本步驟。
EN： The dummy 'it' construction ('It is + adjective/past participle + that-clause') is used to introduce a statement or belief without specifying who holds that belief. Here, 'It is often said that...' serves as a passive reporting structure to express a widely accepted opinion.
中文： 虛主詞 'it' 的結構（It is + 形容詞/過去分詞 + that 引導的名詞子句）用於引入某個觀點或信念，而無需明確指出是誰持該觀點。在此處，'It is often said that...' 作為被動報告結構，用來表達大眾普遍接受的看法。
It is often said that time heals all wounds.
人們常說，時間能治癒一切傷痛。
EN： The 'that-clause' acts as the real subject of the sentence. It contains a complete clause with its own subject ('winners') and verb ('write'), functioning as a noun clause.
中文： that 引導的子句在此處作為句子的「真主詞」。它包含一個完整的子句，有自己的主詞（winners）和動詞（write），在句中起名詞子句的作用。
It is believed that the project will succeed.
人們相信這個專案會成功。
EN： This sentence reflects a common philosophical perspective on history, often attributed to Winston Churchill (though its origins are older). It suggests that historical narratives are biased toward the perspectives of those who won conflicts, highlighting the importance of critical thinking when analyzing historical sources.
中文： 這句話反映了對歷史的一種常見哲學觀點，通常被歸功於溫斯頓·邱吉爾（儘管其起源更早）。它暗示歷史敘事往往偏向衝突中獲勝者的視角，強調了在分析歷史文獻時進行批判性思考的重要性。
EN： The prepositional phrase 'According to' is used to introduce the source of information, meaning 'as stated by' or 'on the authority of'. It is followed by a noun or noun phrase.
中文： 介係詞片語「According to」（根據）用於引出資訊的來源，意思是「正如…所言」或「根據…的說法」，後面接名詞或名詞片語。
According to the weather forecast, it will rain tomorrow.
根據天氣預報，明天會下雨。
EN： The passive voice is formed with 'be + past participle' (are forgotten). It is used here because the doer of the action (the people who forget) is general, unknown, or less important than the receiver of the action (ordinary lives).
中文： 被動語態由「be 動詞 + 過去分詞」（are forgotten）構成。這裡使用被動語態是因為動作的執行者（遺忘的人）是泛指、未知的，或者不如動作的承受者（普通人的生活）重要。
Many ancient traditions are forgotten over time.
許多古老的傳統隨著時間流逝而被遺忘。
EN： This sentence reflects a modern historiographical perspective. Historically, written records often focused on rulers, wars, and major events, frequently neglecting the daily experiences of 'ordinary' people. Modern historians actively work to recover these 'history from below' narratives.
中文： 這句話反映了現代歷史編纂學的觀點。在歷史上，書面記載往往側重於統治者、戰爭和重大事件，經常忽略「普通人」的日常生活經驗。現代歷史學家則致力於發掘這些「自下而上的歷史」敘事。
EN： The verb 'suggest' is followed by a noun clause acting as its direct object. In this sentence, the conjunction 'that' is omitted before 'we must seek...', which is a very common practice in informal and semi-formal English.
中文： 動詞「suggest」（表明、暗示）後面接一個名詞子句作為其直接受詞。在本句中，引導該子句的連接詞「that」被省略了（即 we must seek...），這在非正式和半正式的英語中非常常見。
The evidence suggests we need to change our strategy.
證據表明我們需要改變策略。
EN： The modal verb 'must' is used to express strong obligation or necessity. It is followed by the base form of the verb ('seek').
中文： 情態動詞「must」用於表示強烈的義務或必要性（必須）。其後須接動詞原形（本句中為「seek」）。
We must protect our natural resources.
我們必須保護我們的自然資源。
EN： The phrase 'unheard voices' is a common concept in modern historiography and social sciences. It refers to marginalized groups (such as women, minorities, or the working class) whose perspectives were historically undocumented or ignored, emphasizing the importance of inclusive history.
中文： 「unheard voices」（未被聽見的聲音）是現代歷史編纂學和社會科學中的一個常見概念。它指的是在歷史上沒有被記錄或被忽視的邊緣群體（如女性、少數族裔或勞工階級）的觀點，強調了包容性歷史的重要性。
EN： The transition phrase 'In other words' is used to introduce a simplification, clarification, or alternative explanation of a previously stated idea. It is typically followed by a comma and a complete clause.
中文： 過渡片語「In other words」（換句話說）用於對先前陳述的觀點進行簡化、澄清或提供另一種解釋。它通常後面會接逗號，再接一個完整的子句。
He didn't pass the exam. In other words, he failed.
他考試沒及格。換句話說，他被當了。
EN： The use of 'no' as a determiner before a singular noun ('no hero') functions as a strong negative subject, meaning 'not any'. It takes a singular verb ('acts') to maintain subject-verb agreement.
中文： 在單數名詞前使用「no」作為限定詞（如「no hero」），可作為強烈的否定主詞，意思是「沒有任何一個」。它需要搭配單數動詞（如「acts」）以保持主詞與動詞的一致性。
No student is allowed to leave the classroom early.
沒有任何學生被允許提早離開教室。
EN： This sentence reflects a common theme in modern historical analysis: moving away from the 'Great Man theory' (which attributes historical progress to single, heroic individuals) and instead emphasizing collective action, social movements, and interconnectedness.
中文： 這句話反映了現代歷史分析中的一個常見主題：告別「英雄史觀」（將歷史進步歸功於單一、英勇的個人），轉而強調集體行動、社會運動以及人與人之間的相互連結。
EN： The transitional phrase 'For this reason' is used as a cohesive device at the beginning of a sentence to show a cause-and-effect relationship with the preceding context. It functions as an adverbial modifier.
中文： 過渡片語「For this reason」（因為這個原因）用作句首的銜接手段，用以表示與前文的因果關係。它在句中充當副詞性修飾語。
For this reason, we decided to postpone the meeting.
因為這個原因，我們決定推遲會議。
EN： The verb 'compare' is a transitive verb that takes a direct object ('many sources') to indicate the action of examining two or more things to discover similarities or differences.
中文： 動詞「compare」（比較）是一個及物動詞，後接直接受詞（「many sources」，許多來源），表示檢視兩個或更多事物以發現其異同的動作。
You should compare different products before buying.
你在購買前應該比較不同的產品。
EN： In academic and analytical English, especially in fields like history and journalism, cross-referencing and comparing multiple sources is a core value. The phrase 'For this reason' is a standard formal transition used to build logical arguments.
中文： 在學術和分析性的英語語境中（特別是在歷史學和新聞學等領域），交叉比對和「比較多個來源」是一項核心價值。片語「For this reason」是一種標準的正式過渡詞，用於建立邏輯論證。
EN： The conjunction 'as' is used here to introduce a subordinate clause ('as the records show') that refers to a known fact or statement, meaning 'in the way that' or 'according to what'. It is commonly used in academic and formal writing to cite evidence or sources.
中文： 連接詞「as」在此處用於引導從屬子句（「as the records show」），指代已知的事實或陳述，意思是「正如…」或「根據…」。這在學術和正式寫作中常用於引用證據或來源。
As the study suggests, regular exercise improves mental health.
正如研究所表明的，規律運動能改善心理健康。
EN： The linking verb 'be' (here conjugated as 'is') connects the subject 'the past' with a compound subject complement consisting of two adjectives, 'rich' and 'complex', joined by the coordinating conjunction 'and'.
中文： 連繫動詞「be」（在此處為單數動詞「is」）將主詞「the past」（過去）與由兩個形容詞「rich」（豐富的）和「complex」（複雜的）組成的複合主詞補語連接起來，這兩個形容詞由對等連接詞「and」連接。
The history of the city is long and fascinating.
這座城市的歷史悠久且迷人。
EN： The 'Imperative + and' structure is a conditional pattern where the imperative clause (the command) acts as the condition (if you do this), and the clause after 'and' represents the inevitable result (then this will happen).
中文： 「祈使句 + and」結構是一種條件句型，其中祈使句（命令或建議）作為條件（如果你這樣做），而 'and' 後面的子句則表示必然的結果（那麼就會發生這件事）。
Work hard, and you will succeed.
努力工作，你就會成功。
EN： The verb 'teach' can take a double object (ditransitive verb), where 'you' is the indirect object (the recipient) and 'more' acts as the direct object (the thing being taught, here functioning as a pronoun/noun phrase).
中文： 動詞「teach」（教導）可以接雙賓語（雙賓動詞），其中「you」（你）是間接賓語（接受者），而「more」（更多）則作為直接賓語（被教導的事物，此處用作代名詞/名詞片語）。
EN： This sentence reflects a core principle of historical inquiry and critical thinking: history is not just a collection of static facts to memorize, but an active dialogue. By questioning sources and narratives, learners and historians uncover deeper truths.
中文： 這句話反映了歷史探究與批判性思考的核心原則：歷史不僅僅是需要死記硬背的靜態事實，而是一場主動的對話。藉由質疑史料與敘事，學習者和歷史學家才能揭示更深層的真相。
重要單字附有 IPA 發音、定義、例句和互動式測驗。
在本文中： 歷史學家，專門研究或撰寫歷史的人
在本文中： （歷史）史料、文獻、來源
在本文中： 證據、證明
在本文中： 顯示、指出、表明
在本文中： 繼承、承襲（前人留下的事物）
在本文中： 普通的、平凡的
在本文中： 對比、比較（以辨真偽）
在本文中： 偏見、偏頗之見
在本文中： 複雜的、難懂的
片語包含類型標示、雙語定義、用法說明和例句。
A particular attitude or way of considering a matter; perspective.
觀點、視角
Expressed in a different and simpler way; that is to say.
換句話說、也就是說
To exclude or omit someone or something.
遺漏、排除、忽略
Because of the stated cause; therefore.
因此、基於這個原因