EN: The Simple Past Tense is used to talk about completed actions in the past. Regular verbs end in '-ed' (e.g., 'discovered'), while irregular verbs have unique past forms.
中文: 簡單過去式用於描述過去已經完成的動作。規則動詞的字尾會加上「-ed」(例如「discovered」),而不規則動詞則有其特定的過去式形態。
She found a beautiful shell on the beach yesterday.
她昨天在海灘上發現了一個美麗的貝殼。
EN: Australia is known for its vast coastline and beautiful beaches. Due to its geographic location, space debris occasionally re-enters the atmosphere and lands in remote areas of the country or its surrounding waters, which often sparks local curiosity and scientific investigation.
中文: 澳洲以其遼闊的海岸線和美麗的海灘而聞名。由於其地理位置,太空垃圾偶爾會重新進入大氣層並降落在該國的偏遠地區或周邊海域,這往往會引發當地民眾的好奇心與科學調查。
EN: We use 'at' for a specific place or point (like a beach name), and 'in' for a larger area, region, or country (like a state or country).
中文: 我們使用「at」來表示特定的地點或位置(例如海灘的名稱),而使用「in」來表示較大的區域、範圍或國家(例如州或國家)。
We met at Forrest Beach in Queensland.
我們在昆士蘭的福雷斯特海灘見面。
EN: Queensland is a state in northeastern Australia known for its tropical climate and beautiful beaches. Forrest Beach is a quiet coastal community in this region.
中文: 昆士蘭是澳洲東北部的一個州,以其熱帶氣候和美麗的海灘而聞名。福雷斯特海灘是該地區一個安靜的沿海社區。
EN: The phrase 'at first' is used to describe the situation or feeling at the very beginning of an event, before things changed.
中文: 短語「at first」用來描述事件剛開始時的情況或感受,通常在情況發生改變之前使用,中文常譯為「起初」或「剛開始時」。
At first, the English lesson was difficult, but now it is easy.
起初,英文課很難,但現在變簡單了。
EN: The verb 'look' is a linking verb used to describe appearance. It is followed directly by adjectives (like 'mysterious' and 'dangerous') to describe the subject, not adverbs.
中文: 動詞「look」是連繫動詞,用來描述外觀。後面直接接形容詞(如「mysterious」和「dangerous」)來修飾主詞,而不是接副詞。
The cake looks delicious.
這蛋糕看起來很好吃。
EN: We use the past tense verb 'came' (from 'come') to talk about actions that happened and finished in the past.
中文: 我們使用過去式動詞「came」(源自「come」)來描述在過去發生且已結束的動作。
He came to my house yesterday.
他昨天來了我家。
EN: We use 'to + verb' (infinitive) to show the purpose or reason why someone does an action. It answers the question 'Why?'.
中文: 我們使用「to + 動詞原型」(不定詞)來表示某人做某個動作的目的或原因。它回答了「為什麼」的問題。
He went to the kitchen to make some tea.
他去廚房泡茶。
EN: The verb 'put' is used in the past tense here (it has the same form in present and past). The pattern 'put + [something] + [location]' is used to show moving something to a specific place.
中文: 動詞「put」在此處為過去式(其現在式與過去式拼法相同)。「put + [某物] + [位置]」的句型用來表示將某物放置到特定的地方。
She put the book on the table.
她把書放在桌子上。
EN: We use 'could not' (or 'couldn't') to talk about something that was not possible in the past. It is the past tense of 'cannot'. After 'could not', we always use the base form of the verb (like 'go').
中文: 我們使用「could not」(或「couldn't」)來表示過去無法做到或不可能做到的事情。它是「cannot」的過去式。在「could not」之後,我們必須使用動詞原形(例如「go」)。
We could not find our keys yesterday.
我們昨天找不到我們的鑰匙。
EN: The simple past tense is used to talk about things that happened and finished in the past. For regular verbs, we add '-ed', but 'find' is an irregular verb, so its past tense form is 'found'.
中文: 簡單過去式用來描述在過去發生且已經結束的事情。規則動詞會加上「-ed」,但「find」是不規則動詞,所以它的過去式形式是「found」。
She found her keys under the sofa.
她在沙發下找到了她的鑰匙。
EN: The Australian Space Agency is a relatively young government agency, established in 2018. It is responsible for developing Australia's space industry and coordinating space-related activities.
中文: 澳洲太空總署是一個相對年輕的政府機構,成立於2018年。它負責發展澳洲的太空產業並協調與太空相關的活動。
EN: We use 'were' as the past tense of 'are' when talking about plural subjects (more than one thing) in the past.
中文: 當我們在描述過去的事情,且主詞是複數(不只一個事物)時,我們會使用「were」作為「are」的過去式。
The old toys were in the box.
那些舊玩具以前在盒子裡。
EN: The passive voice 'are called' is used to show what name or term is given to something. It is formed with 'be' verb + past participle (called).
中文: 被動語態「are called」(被稱為)用來表示某物被賦予的名稱或稱呼。它的結構是「be 動詞 + 過去分詞 (called)」。
These animals are called pandas.
這些動物被稱為貓熊。
EN: The term 'space balls' is an informal, colloquial way to describe spherical space debris (specifically pressure vessels). While 'pressure vessels' is the technical scientific term, the media and experts often use fun, simplified terms like 'space balls' to make science more accessible to the general public.
中文: 「space balls」(太空球)是一個用來形容球形太空垃圾(特別是壓力容器)的非正式口語化說法。雖然「pressure vessels」(壓力容器)是專業的科學術語,但媒體和專家經常會使用像「space balls」這樣有趣且簡化的詞彙,好讓一般大眾更容易理解科學內容。
EN: The past simple tense is used to describe completed actions in the past. For regular verbs, we add '-ed' (land -> landed). For irregular verbs, the form changes (fall -> fell). When connecting two past actions with 'and', we use the past tense for both verbs.
中文: 過去簡單式用於描述過去已經完成的動作。規則動詞字尾加「-ed」(如 land 變成 landed),不規則動詞則有其特定變化(如 fall 變成 fell)。當用「and」連接兩個過去的動作時,兩個動詞都要使用過去式。
The bird flew from the tree and landed on my hand.
那隻鳥從樹上飛下來,停在我的手上。
EN: Using 'said' to report what someone else said (reported speech). We often put a small sentence after 'said' to show the message, and the word 'that' can be left out.
中文: 使用「said」來轉述他人說過的話(間接引語)。我們通常會在「said」後面接一個簡單的句子來表達訊息,而連接詞「that」可以省略。
He said the water is cold.
他說水很冷。
EN: In English news writing, it is common to introduce a person's title or expertise (e.g., 'A space expert') before their actual name ('Professor Alice Gorman') to establish their authority immediately.
中文: 在英文新聞寫作中,通常會在人名(如「愛麗絲·戈爾曼教授」)之前先介紹其頭銜或專業領域(如「一位太空專家」),以立即建立其權威性。
EN: The verb 'call' can be used with the pattern 'call + object + noun' to give someone or something a name or nickname.
中文: 動詞「call」可以用「call + 受詞 + 名詞」的句型,表示將某人或某物稱呼為、命名為某個名字或綽號。
They call him the king.
他們稱他為國王。
EN: The term 'space balls' is a playful, informal way to describe spherical space debris (pressure vessels). In popular culture, 'Spaceballs' is also the title of a famous 1987 science fiction parody film.
中文: 「space balls」(太空球)是一個幽默且非正式的詞彙,用來形容球狀的太空垃圾(壓力容器)。在流行文化中,《Spaceballs》也是 1987 年一部著名科幻惡搞電影的片名。
EN: The verb 'give' (past tense 'gave') is used here with two objects: the indirect object (implied audience) and the direct object ('important safety advice'). In English, 'advice' is an uncountable noun, so we do not use 'an' before it.
中文: 動詞「give」(過去式為「gave」)在此處接一個直接受詞「important safety advice」(重要的安全建議)。在英文中,「advice」(建議)是不可數名詞,因此前面不能加冠詞「an」。
She gave helpful advice to the students.
她給了學生們有用的建議。
EN: In English-speaking countries, government agencies (like the Australian Space Agency) frequently issue 'safety advice' or 'safety advisories' to the public during unusual events to ensure public safety and prevent panic.
中文: 在英語系國家,政府機構(如澳洲太空總署)在發生不尋常事件時,經常會向大眾發布「安全建議」(safety advice)或「安全公告」(safety advisories),以確保公眾安全並防止恐慌。
EN: The modal verb 'should' is used to give advice or say what is the right thing to do. Adding 'never' after 'should' creates a strong negative recommendation, meaning 'it is a very bad idea to do this'.
中文: 情態動詞「should」(應該)用來給予建議或表達該做的事。在「should」後面加上「never」(從不、絕不)可以形成強烈的否定建議,表示「絕對不應該做這件事」。
You should never eat green potatoes.
你絕對不應該吃發綠的馬鈴薯。
EN: With the increase in space exploration, 'space debris' (or space junk) has become a real-world safety topic. Space agencies around the world, like the Australian Space Agency, advise the public not to touch any fallen objects because they might contain toxic fuels or sharp edges.
中文: 隨著太空探索的增加,「space debris」(太空垃圾)已成為現實中的安全議題。世界各地的太空機構(如澳洲太空總署)都建議大眾不要觸摸任何掉落的太空物體,因為它們可能含有有毒燃料或有鋒利的邊緣。
EN: Using 'if' to talk about a possible future action and its result. In this pattern, we use 'if' followed by the present simple tense, and the other part of the sentence uses a modal verb like 'should' to give advice.
中文: 使用「if」(如果)來描述一個可能發生的情況及其建議採取的行動。在此句型中,「if」引導的子句使用現在簡單式,而另一個子句則使用助動詞「should」(應該)來給予建議。
You should ask the teacher if you do not understand.
如果你不懂,你應該問老師。
EN: In many English-speaking countries, 'emergency services' refers to the police, fire department, and ambulance services. The general emergency number is 911 in the US, 999 in the UK, and 000 in Australia.
中文: 在許多英語系國家,「emergency services」(緊急服務)指的是警察、消防隊和救護車服務。美國的通用緊急求助電話是 911,英國是 999,而澳洲則是 000。
重要單字附有 IPA 發音、定義、例句和互動式測驗。
在本文中: 發現(過去式)
在本文中: 球體(複數)
在本文中: 神秘的
在本文中: 危險的
在本文中: (政府或機構的)部門、局、處
在本文中: 安全、防護
在本文中: 局、署、代理機構
在本文中: 專家
在本文中: 建議、忠告
在本文中: 緊急狀況、突發事件
片語包含類型標示、雙語定義、用法說明和例句。
An organization of people whose job is to put out fires and help in other emergencies.
消防局、消防部門
A container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.
壓力容器
Defunct human-made objects in space, such as old satellites and spent rocket stages.
太空垃圾、太空碎片
The public organizations that respond to emergencies, typically including police, fire, and ambulance services.
緊急救援服務(如警察、消防、救護車等)