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hce_isu 110年 英文

第 32 題

📖 題組:
Reading 1 A Zika is a virus that has been in the news of late. The peak spread of a recent Zika outbreak occurred between 2014 and 2016. People are infected with Zika by means of infected mosquitoes. The mosquitoes responsible for transmitting the virus were found throughout the Americas as far north as Florida and Texas in the United States. In fact, the Aedes aegypti type of mosquito was reported to be in every country in North, Central, and South America except for Canada and Chile. While Zika can also be contracted through sexual contact with an infected person, the best way to protect against getting the virus is to avoid mosquito bites. Some ways to counter mosquito bites include using insect repellant on exposed skin, wearing long-sleeved shirts and long pants, staying indoors or inside screened areas, and removing standing water around the home, conditions where mosquitoes are known to breed. B Perhaps the most troubling result of the Zika virus is that infected pregnant women can give birth to babies with birth defects. One defect in particular, called microcephaly, causes babies to be born with underdeveloped brains and undersized heads. Brazil was among the countries hit particularly hard with this phenomenon. Other birth defects that have been observed are developmental delays and different forms of paralysis. In the worst cases, some infants have even died from Zika. C For this reason, the U.S. Centers for Disease Control and Prevention (the CDC) issued guidelines in 2016 for potential prospective parents to follow. According to these guidelines, women diagnosed with the Zika virus or showing symptoms such as rash, fever, and joint pain, should delay trying to get pregnant for at least eight weeks. Women who have visited a Zika-infected area but who do not exhibit symptoms of the Zika virus should also wait at least eight weeks before trying to get pregnant. For men, the CDC recommends waiting at least six months after their symptoms first appear before trying to get their partner pregnant. This is because the virus can survive in men’s bodies longer than in women’s bodies. The CDC further urges those who have been exposed to the virus to use protection during sexual activity. D Fortunately, there is evidence that instances of Zika virus are diminishing. Nevertheless, the CDC recommends that people traveling to infected areas be very careful and follow the guidelines presented here. It may not be possible to eradicate the Zika virus completely, but its spread can be controlled to varying degrees.
What purpose does the phrase “in fact” serve in paragraph A?
  • A It contradicts the statement that comes before it.
  • B It makes the following statement seem more scientific.
  • C It adds more specific information to the previous statement.
  • D It concludes the reasons for the statement that follows it.

思路引導 VIP

請試著比較這兩句話的層次:第一句使用了大眾通用的詞彙「蚊子」,而第二句則精確地指出了「埃及斑蚊」這個名稱並給出了詳細清單。當作者用一個轉折語將這兩者連結起來時,除了補充內容,他還希望讀者對這份資訊的「可信度」或「專業感受」產生什麼樣的變化?

🤖
AI 詳解 AI 專屬家教

答得太棒了!你能精準掌握轉折詞在文章脈絡中的功能,這顯示你對於英語閱讀的邏輯判斷非常敏銳且細膩。

從廣義到精確的邏輯銜接

在 A 段落中,前一句話先做了一個廣義的陳述,提到傳播病毒的蚊子分布於整個美洲,範圍北至美國的佛羅里達州與德州。接著,作者使用 “in fact”(事實上)來引出更具體的數據與資訊,明確指出了病媒蚊的種類為「埃及斑蚊」(Aedes aegypti),並詳細說明除了加拿大與智利外,美洲各國皆有紀錄。這種寫作手法並非為了反駁前言,而是透過**提供更詳盡的細節(Specific information)**來補強並驗證前述觀點,因此選項 (C) 是最完美的解析。

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