文法解析
本課主要複習副詞子句化簡為副詞片語的用法, 並介紹一些表探險、旅遊、旅程的名詞與介詞on並用的用法, 和表身體組織的名詞可變成過去分詞作形容詞的用法, 以及名詞people的用法。
1.

While on an expedition in western China twenty years ago, some explorers discovered the mummies of a tall, red-haired people.

= While they were on an expedition in western China twenty years ago, some explorers discovered the mummies of a tall, red-haired people.

二十年前在中國西部探險時, 一些探險家發現了身材高大的紅髮民族的木乃伊。

Though estimated to be nearly 4,000 years old, the corpses were quite well preserved.

= Though the corpses were estimated to be nearly 4,000 years old, the corpses were quite well preserved.

雖然這些屍體據估計將近有四千年歷史之久, 但它們仍保存得相當好。

上列句中, 劃線部分分別為副詞連接詞while及though引導的副詞片語, 用來修飾其後整個主要子句。
我們在Lesson 77已提過, 副詞連接詞while (在……的時候) 和when (當) 引導的副詞子句中之主詞與主要子句中之主詞相同時, 則此副詞子句可化簡為副詞片語; 而though/although (雖然)、if (如果)、unless (除非) 及once (一……就……) 等四個副詞連接詞引導的副詞子句中之主詞與主要子句之主詞相同, 且主詞後為『be動詞 + 形容詞/過去分詞』時, 則此副詞子句亦可化簡為副詞片語。其化簡法則如下:

b. 其後動詞化為現在分詞;

c. 若動詞為be動詞時, 則在變成現在分詞being後通常予以省
 略; 但在  though/although、if、nless、once引導的句構中,
 
則being一律予以省略。  

例: While I watch TV, I like to eat snacks.

    watching

 → While watching TV, I like to eat snacks.

  (我看電視時喜歡吃零食。)

 

  When Dad works, Dad is always very serious.

     working

 → When working, Dad is always very serious.

  (工作時,老爸總是很認真。)

 

  Though Aaron is young, Aaron is very mature.

          (being)

 → Though young, Aaron is very mature.

  (艾倫年紀雖輕卻很成熟。)

 

  Once John is bored, John becomes very restless.

         (being)

 → Once bored, John becomes very restless.

  (約翰一無聊就會變得非常浮躁不安。)

 

2.

on an expedition  探險

注意:

 凡表『探險』、『旅遊』、『旅程』等名詞, 以及表持續性或時間性的任務或動作時, 通常均與介詞on並用。如:

 

 on an expedition  探險

 on an excursion  遠足

 on a journey  旅行

 on a trip  旅行

 on an outing   出遊

 on a picnic  野餐

 on a mission  執行任務

 on duty  值/上班

 on errands/an errand 跑/辦差事

 

例: The Chens went on a trip to Guam.

 (陳家人到關島旅行了。)

  The secret agent almost got killed on a mission in that
  country.

  (那名情報員在該國出任務時差點遇害身亡。)

  The policeman never drinks on duty.

  (那位警察值勤時從不喝酒。)

 

3.

red-haired a. 紅髮的

注意:

表示身體組織的名詞可變成過去分詞作形容詞用, 如:

 

red-haired (紅髮的)、big-eyed (大眼睛的)、one-legged (獨腿的)、two-headed (雙頭的)、black-skinned (黑皮膚的)、barefooted (赤腳的)、brokenhearted (心碎的) 等。

 

例: When Cantonese people say you are a two-headed
   snake,they mean you are insincere.

  (當廣東人說你是條雙頭蛇時,他們的意思就是你很不真誠
  。
)

  The performer walked barefooted on burning charcoal.

  (那位表演者赤腳走在燃燒的木炭上。)

  *charcoal n. 木炭

 

4.

people n. 種族, 民族; 人民, 人們

注意:

people表『種族、民族』時, 為可數名詞, 其前可置a或用複數加-s, 表『一個或數個民族』; 但people表『人民、人們』時, 則視為複數, 其前不可置a或用複數加-s。

 

例: The Filipinos are a warm-hearted people.

  (菲律賓人是個很熱情的民族。)

  *Filipino n. 菲律賓人

 

  The people in my neighborhood are very friendly.

  (我社區裡的人都很友善。)

 

 

EX english 數位英語學院