原則：
1. 視聽基本一致
2. 同義替換
3. 首尾順序出題
4. 轉折
步驟：
1. 預讀選項，推測文章體裁
2. 根據順序原則定位
3. 聽語段，抓標誌詞，確定考點，在選項上標出
4. 聽問題，將原文的`意思對應選項
1. 最高級標誌詞
The most/ chief / primary / main / leading
2. 唯一級標誌詞
only / unique / prefer / perfect ……
3. 邏輯關係詞
despite / in spite of / because of p19,19/ although / not only ~ but also ……
4. 序數項標誌詞
有的序數詞first/ another / the other / next / last / in addition / on the other hand / …
5. 總結項標誌詞
all in all / in brief / to conclude / at last / in summary / in short
科技說明文出題點
Scientist/ psychologist/ expert/professor 做主語
Believe/found/ estimate/point out/suggest/mean/explain 做謂語
Research/ studies/,survey/ finding / 物做主語
Indicate/show/review/are/explain/prove/ mean/ 做謂語
