A組成B及B是由A組成的英文如何使用？一口氣學會A組成B/B是由A組成的英文用法
文章編號：G4-003
A組成B及B由A組成在英文的文法不論是口語上還是寫作上都很常出現，而究竟要如何使用才是正確的英文文法呢？
以下日光英文的專業英文老師將完整的說明該如何使用A組成B及B由A組成的英文文法，讓我們一起學習吧！
英文上如何使用『A組成B』？
真實世界裡常要表達部分組成整體的概念，例如10個學生組成一班，15隻象組成一個象群，氫氣和氧氣組成水分子。
如果要表達這類A組成B的意思，就用A make up/ comprise/ compose/ constitute B。
E.g.1: Ten students make up/ comprise/ compose/ constitute a class. [10個學生組成一班。]
E.g.2: Fifteen elephants make up/ comprise/ compose/ constitute an elephant herd. [15隻象組成一個象群。]
E.g.3: Hydrogen and oxygen make up/ comprise/ compose/ constitute water. [氫氣和氧氣組成水分子。]
英文上如何使用『B由A組成』？
以上的概念換句話說，就是一個整體由某部分組成，例如一個班由10個學生組成，一個象群由15隻象組成，或水分子是由氫氣跟氧氣組成等。
這種所謂「B由A組成」要用什麼單字或片語表達呢?
如果A組成B是用A make up B來表達，那麼改成被動態後，變成表達B是由A組成的，自然變成B be made up of A。
如果A組成B是用A comprise B來表達，那麼改成被動態後，變成表達B是由A組成的，自然變成B be comprised of A
但comprise這個字本身也可以表達[由...組成]的意思，所以如果用主動句型B comprise A也可以。
如果A組成B是用A compose B來表達，那麼改成被動態後，變成表達B是由A組成的，自然變成B be composed of A。
另外，要表達B是由A組成的這意思，也可以用B consist of A這主動句型來表達。
算一算，可以有五種表達方式。如果將上面三個例句照順序加以改寫的話，就會變成
E.g.1: A class is made up of/ is comprised of/ comprises/ is composed of/ consists of ten students.
[一班是由10個學生組成。]
E.g.2: An elephant herd is made up of/ is comprised of/ comprises/ is composed of/ consists of 15 elephants.
[一個象群是由15隻象組成。]
E.g.3: Water is made up of/ is comprised of/ comprises/ is composed of/ consists of hydrogen and oxygen.
[水是由氫氣和氧氣組成。]
英文A組成B / B由A組成重點整理
以上的片語說來繁雜，但可以用簡表整理如下~
|
「A組成B」(部分組成整體) A make up B = A comprise B = A compose B = A constitute B |
「B 是由A組成」(整體由部分組成) B be made up of A = B comprise A = B be comprised of A = B be composed of A = B consist of A |
在心中默背一下這些單字片語後，可以用下面的選擇題來試試身手~有些題目的單字有點難度唷~
英文A組成B / B由A組成小練習
Exercises: 請選出正確的答案
1. The national park _________ two parks located in two countries.
(A) makes up (B) takes up (C) is composed of (D) is consisted of
2. I have patchwork pieces that ___________ all sorts of fabrics.
(A) are made up of (B) consist (C) constitute (D) compose
3. These people born between 1947 and 1949 __________ 5.2 million members of the workforce.
(A) consist of (B) make up (C) contain (D) take up
4. Black tea preparation consists mainly _______ picking young leaves and leaf buds on a clear sunny day and letting the leaves dry for about an hour in the sun.
(A) of (B) with (C) for (D) by
5. The Penghu archipelago __________ nearly one hundred islands, of which many are famous for their pure white-sand beaches.
(A) consists in (B) consists of (C) lies in (D) makes up
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