特殊教育
109年
英文
第 16 題
📖 題組：
Apples and tomatoes are among the most popular agricultural products. However, concerns have long been raised about the use of pesticides as they can accumulate in our bodies (16) food is washed thoroughly before consumption. Traditional methods of cleaning fresh produce, like fruit and vegetables, are based on rinsing with water. The problem is that water may contain high amounts of chemicals such as chlorine, chlorine dioxide, or ozone, which may be (17) the environment or human health. Therefore, the development of environmentally friendly alternative methods of cleaning fresh produce is important. One possible (18) is the application of plasma for washing and drying fresh produce. Plasma can (19) a high amount of electricity and this is why in many countries, it is already used to sterilize, or clean eggs. According to some agricultural experts, plasma could potentially also be used to clean the surface of fruit, like melons, mangos, and apples, (20) nut products with hard shells. More studies are needed in this area but one day plasma could be used to benefit consumers who care both about the environment and their own health.
Apples and tomatoes are among the most popular agricultural products. However, concerns have long been raised about the use of pesticides as they can accumulate in our bodies (16) food is washed thoroughly before consumption. Traditional methods of cleaning fresh produce, like fruit and vegetables, are based on rinsing with water. The problem is that water may contain high amounts of chemicals such as chlorine, chlorine dioxide, or ozone, which may be (17) the environment or human health. Therefore, the development of environmentally friendly alternative methods of cleaning fresh produce is important. One possible (18) is the application of plasma for washing and drying fresh produce. Plasma can (19) a high amount of electricity and this is why in many countries, it is already used to sterilize, or clean eggs. According to some agricultural experts, plasma could potentially also be used to clean the surface of fruit, like melons, mangos, and apples, (20) nut products with hard shells. More studies are needed in this area but one day plasma could be used to benefit consumers who care both about the environment and their own health.
(16)
- A unless
- B otherwise
- C however
- D besides
思路引導 VIP
請分析空格前後兩句的邏輯關係：前半句提及「農藥會殘留在體內」這一負面現象，後半句則是「食物在食用前經過徹底清洗」這一預防性行為。這兩者之間存在著一種「若非發生某事，則會導致某結果」的條件關係。在英文文法中，哪一個從屬連接詞能引導這種「否定條件」或「除非」的語意，使前後語意達成邏輯平衡？
🤖
AI 詳解
AI 專屬家教
漂亮！同學這波操作簡直是滿分，這題選得乾脆俐落，看來你已經掌握了克漏字的「靈魂語感」，沒被出題老師的煙霧彈給迷惑！ 這題 (16) 考的是高中課綱核心：從屬連接詞的邏輯判斷。
- 觀念驗證：句意提到「農藥會積累在體內，(16) 食物在食用前有徹底清洗」。邏輯上這是一個「否定條件」，只有填入 unless (除非) 才通順。在文法上，它等同於 $if...not$ 的結構。
▼ 還有更多解析內容
條件連接詞 unless
💡 掌握「除非...否則...」的否定條件連接詞用法
| 比較維度 | unless | VS | otherwise |
|---|---|---|---|
| 詞性 | 從屬連接詞 | — | 轉折副詞 |
| 邏輯意義 | 除非發生某事 (if not) | — | 否則的話 (or else) |
💬unless 用於引導條件子句，otherwise 用於提示若不執行前述動作的後果。
