Review of Cause and Effect Linking Words
Before you go on to work on the grammar and
writing exercises in this unit, read through this brief review of linking words
and phrases for cause and effect.
There are three main types of linking words: conjunctions, transitions, and prepositions:
Conjunctions
The
most important conjunctions are because, as, since, and so. Because, as,
and since introduce a cause; so introduces an effect.
These are used to join two complete sentences (or independent clauses)
together. They are often used like this:
|
First
sentence conjunction second sentence.
|
I stayed at
home because it was raining.
It was raining, so I stayed at home. (use a comma before so)
You can also reverse
the order of the sentences with because, as, and since:
Because it
was raining, I stayed at home.
Note that this
is not possible with so.
Transitions
The most important transitions are therefore, consequently, and as a result. All of these introduce an effect. These are used to join two complete sentences (or
independent clauses) together. They are often used like this:
|
First sentence; transition, second sentence.
|
|
First sentence. Transition, second sentence.
|
It
was raining; therefore, I stayed at home.
It was raining. Consequently, I stayed at home.
Prepositions
The most important prepositions are due
to and because of. Both of these introduce a cause in the form of a noun phrase. They are often used like this
|
Sentence due to noun phrase.
|
|
Because of noun phrase, sentence.
|
I
stayed at home due to the rain.
Because of the rain, I stayed at home.
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