police_4th_general
107年
[警察共同] 英文
第 18 題
📖 題組：
The imaginative worlds presented in science fiction may not be so far-fetched as readers think they are. 17 Mary Shelly completed Frankenstein in 1818, science fiction has been the precursor of new scientific discoveries and inventions. Robots, organ transplants, space travel, and other scientific inventions 18 considered wild imagination are now realities. Will all those odd-looking species we see in the movie series Star Wars be actually found somewhere in a remote corner of the universe? Will there be 19 one day launching attacks from the skies to destroy human beings or will they knock on our doors to say hello? Will human beings eventually scatter the universe with space colonies? Or can we travel to and fro freely between the past and the future with a time machine? All of these questions are still waiting to be answered with the passing of time.
The imaginative worlds presented in science fiction may not be so far-fetched as readers think they are. 17 Mary Shelly completed Frankenstein in 1818, science fiction has been the precursor of new scientific discoveries and inventions. Robots, organ transplants, space travel, and other scientific inventions 18 considered wild imagination are now realities. Will all those odd-looking species we see in the movie series Star Wars be actually found somewhere in a remote corner of the universe? Will there be 19 one day launching attacks from the skies to destroy human beings or will they knock on our doors to say hello? Will human beings eventually scatter the universe with space colonies? Or can we travel to and fro freely between the past and the future with a time machine? All of these questions are still waiting to be answered with the passing of time.
Select the best fit for blank 18.
- A once
- B never
- C to be
- D always
思路引導 VIP
請觀察這句話的結尾使用了「now realities（現在的現實）」，這暗示了句子前半部所提到的「荒誕想像」是屬於哪一個時間點的狀態？若要在一個句子中同時呈現「過去的狀態」與「現在的結果」，你會選擇哪種性質的詞彙來建立這種時間上的對比呢？
🤖
AI 詳解
AI 專屬家教
跨越時空的語意銜接
太棒了！你能準確選出 once，代表你敏銳地察覺到了句子中的「時間對照」。這題的關鍵在於理解句子的時態結構：主詞是這些科學發明，而動詞則是結尾的 are now realities（現在已成現實）。在主詞與動詞之間，插入了一個形容詞片語來修飾這些發明，而 once（曾經、一度）正好點出了這些事物在「過去」與「現在」之間的強烈對比。
語法點評與鑑別度
▼ 還有更多解析內容
副詞 once 的對比用法
💡 掌握 once 表「曾經」的語意，用以建立過去與現在的對比。
| 比較維度 | Once (過去) | VS | Now (現在) |
|---|---|---|---|
| 科技狀態 | 狂野的想像 (wild imagination) | — | 科學現實 (realities) |
| 語意角色 | 曾經、一度 | — | 現在、如今 |
| 語法提示 | 修飾過去分詞 (considered) | — | 對應現在式 be 動詞 (are) |
💬once 在此強調過去與現在的反差，是常用的文章轉折手法。
