hce_isu
114年
英文
第 26 題
📖 題組：
III. Cloze Test: Choose the best answer to complete each sentence. Passage 1 Mattson, who studies the brains of mice, rats, and humans in his lab at the NIA, __26__ neurological benefits of fasting and suggests that the adaptive stress response may be at their foundation. The gist of this response is that, __27__ unfavorable environmental conditions such as toxin exposure, extreme heat, or a lack of readily available fuel, cells in an animal’s body alter gene expression to __28__ proteins that play protective roles. These proteins make cells more __29__ the stressor __30__ enhancing DNA repair or by stabilizing proteins’ 3-D conformations, among other mechanisms. In the brain, the adaptive stress response can strengthen neuronal networks and enhance neural plasticity.
III. Cloze Test: Choose the best answer to complete each sentence. Passage 1 Mattson, who studies the brains of mice, rats, and humans in his lab at the NIA, __26__ neurological benefits of fasting and suggests that the adaptive stress response may be at their foundation. The gist of this response is that, __27__ unfavorable environmental conditions such as toxin exposure, extreme heat, or a lack of readily available fuel, cells in an animal’s body alter gene expression to __28__ proteins that play protective roles. These proteins make cells more __29__ the stressor __30__ enhancing DNA repair or by stabilizing proteins’ 3-D conformations, among other mechanisms. In the brain, the adaptive stress response can strengthen neuronal networks and enhance neural plasticity.
26. ________
- A identify
- B identifying
- C has identified
- D has been identified
思路引導 VIP
請先觀察句子開頭的 "Mattson" 與空格後的 "neurological benefits"。在英文的邏輯中，這兩者之間應該是什麼樣的關係？是 Mattson 這個人「被別人發現」了，還是他「發現」了某些科學現象？接著，請思考一下，如果 Mattson 是單數的人名，在語法中，動詞應該具備什麼樣的特徵才能與他正確搭配呢？
🤖
AI 詳解
AI 專屬家教
太棒了！你能精準判斷出這一題的主動語態與時態規律，代表你對英文句型結構的掌握非常扎實，這是一個非常好的開始。
句型結構與語態判別
在這一題中，主詞是科學家 Mattson，而空格後方接的是受詞「禁食的神經學益處（neurological benefits）」。從語意分析，Mattson 是「鑑定、發現」這個動作的執行者，因此我們必須選擇主動語態。選項 (D) has been identified 是被動語態，若選了它，語意會變成 Mattson 這個人「被鑑定」，顯然不符合研究背景。此外，(A) identify 缺少了第三人稱單數應有的變化，而 (B) identifying 在沒有助動詞的情況下不能單獨作為句子的主要動詞，因此 (C) has identified（現在完成式）是描述研究發現最完美的選擇。
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