青出於藍國中全科

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主旨 Main Idea

分清「整篇在講什麼」與「其中一段在講什麼」:主旨要能蓋住全文,不能只蓋住一個例子。

這個策略怎麼用

何時用:每篇閱讀的第一題常常就是主旨題;先抓主旨,後面的細節題也會跟著變清楚,因為你知道作者的重點在哪。

  1. 讀完先用一句話自己說:這篇到底在講什麼?(先說再看選項)
  2. 檢查每個選項的範圍:能蓋住全文的才可能是主旨。
  3. 太小的選項(只對應一段或一個例子)先刪,太大的(講到文中沒有的範圍)也刪。
  4. 回頭驗證:主旨選項應該能在每一段都找到呼應。

定錨句:主旨要蓋得住整篇:只蓋一段的叫細節,蓋過頭的叫離題。

英文示範|Three Bins

At the corner of our street, there are now three bins: a green one, a blue one, and a gray one. They arrived last month, and they have quietly changed how our street throws away trash.

The green bin is for kitchen waste — fruit peels, eggshells, and leftover rice. The blue bin takes things that can be used again: bottles, cans, and paper. The gray bin is for everything else.

At first, some neighbors found it troublesome and put everything in the gray bin. But the cleaning team put up clear pictures above each bin, and children from the elementary school became "bin teachers" on weekends, showing adults how to sort their trash.

Now the street is cleaner, the bins smell better, and the recycling truck takes away full loads of bottles and paper every week. Three simple bins have taught a whole street a new habit.

思考過程:這篇怎麼套用「主旨 Main Idea」

練英文引導題(5 題)→

國文示範|把走廊還給大家

我們班教室外的走廊,原本堆滿了各班的掃具、回收紙箱和體育器材,下課時同學經過,常常要側著身子才能通過。上個月,班會通過一個提案:每班只留一個掃具櫃,走廊兩側畫上黃線,線外不准放任何東西。剛開始,大家覺得麻煩,總有人把東西隨手放在線外,值日生只好一遍遍提醒。兩個星期後,走廊變寬了,下課時可以在走廊聊天、看布告欄,甚至有低年級的小朋友在黃線內側排隊等上課,笑聲比以前多了。原來,把走廊還給大家,不需要花一毛錢,只需要每個人多走兩步,把東西放回櫃子裡。

思考過程:同一招用在國文

練國文引導題(4 題)→

策略是跨科的:英文閱讀學到的招,國文閱讀一樣用得上;反過來也一樣。