定位 which of the following is true\ - 英檢

多戰友都會問 先看文章或選項?

在大多數的題目我會先看答案選項的[大意]
再看文章

但是請大家變通一下
當你看到像下面這
9. According to paragraph5, which of the following is true
想當然四個選項有三個是陷阱阿
所以不太值得先看選項以免被誤導


反之如果是except 題 三個是正確的 我就比較喜歡讀選項
All of the following are mentioned in the passage as contributing to XX
EXCEPT

一切以速度為考量 是在獲得正確內容為基礎上

以下實戰

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TPO18
Paragraph 5:
The formation of the channel is initiated when electrons surge from the
cloud base toward the ground.
When a stream of these negatively charged electrons comes within 100 meters of
the ground it is met by a stream of positively charged particles that comes up
from the ground. When the negatively and positively charged streams meet,
a complete channel connecting the cloud and the ground is formed.
The channel is only a few centimeters in diameter, but that is wide enough for
electrons to follow the channel to the ground in the visible form of a flash
of lightning. The stream of positive particles that meets the surge of
electrons from the cloud often arises from a tall pointed structure
such as a metal flagpole or a tower.
That is why the subsequent lightning that follows the completed channel
often strikes a tall structure.

9. According to paragraph5, which of the following is true of the stream
of charged particles from the ground?
A) It prevents streams of electrons from the cloud from striking the ground.
B) It completes a channel that connects the storm cloud with the ground.
C) It produces a stream of electrons from the cloud.
D) It widens the path made by the initial stream of electrons from the cloud.
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我先看選項
我會先注意from 這個字
托福考題中有 方向 時間先後 順序
的題目都要小心讀清楚

然後要有心理準備 有可能答案是隱藏在反面的內容
例如文章可能先提from the cloud
之後用Unlike , In contrast, However, whereas
等帶出 charged particles from the ground



又要小心 修飾詞 tream of charged particles
沒有說是正負電
但是如果有指定 正電荷 閱讀時要注意 有錯誤選項會故意寫有關負電荷的敘述


設定正確的關鍵字是定位最需要練習的
這個設錯了 定位就沒有效果
___________________________________
之後定位

第一句 不用細讀 (要不要細讀 看剛剛問題設定的關鍵字有沒有出現)
initiated when electrons surge from the cloud base toward the ground
這句是陷阱 用來釣喜歡看文章段落頭尾兩具作答的同學
這裡說的是from the cloud 不是問題要問的


第二.三句 極有能出題 why?
因為When 表示一種條件 托福中 原因與條件 是出題的重點區域

這樣一看這個段落就秒殺了
When a stream // comes within 100 meters of
the ground, 有條件句 看結果: it is met by a stream of positively charged particles that comes up
from the ground.(目標出現 在句尾
所以答案應該在下一句

When the negatively and positively charged streams meet,
a complete channel connecting the cloud and the ground is formed.
這就是目標 目標的名詞是我設定的
所以最重要的是動詞 但是要注意 文章中的動詞有可能隱藏在
名詞 形容詞 副詞 中


所以請看

a complete channel connecting formed

這下我可以看選項了

A.
It prevents streams
這個選項是不可能的 因為目標句中沒有enable或inhibit之類的動詞


B. It completes a channel that connects 完全命中
但是把complete ' 剛剛是形容詞 做變換成動詞來用


C. it produces a
stream of electrons from the cloud.

因果不對 違反第一句 先有electrons from the cloud
接近地面才有電性相反的電荷流


D. It widens the path made by the initial stream

選錯這個選項的同學應該是被

The channel is only a few centimeters in diameter, but that is wide enough for
electrons to follow the channel to the ground in the visible form of a flash
of lightning.

誤導了
其實The channel = the path 是兩種電荷相遇才接通的
所以不是 雲上的電荷創造通道
被地面的加寬

還有注意一下語氣
only a few centimeters
, but that is wide enough
結論還是很細的通道 但是足夠寬了
沒有加寬的意思


所以這段就算全部讀起來就是
When
When
,but
That is why

只有四種考法
兩個條件
一個讓步句 翻成中文常會出現 因為 所以
一個因果

所有考點一定在這些點上
不是細節題就亂考 細微的觀念


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