Understanding of Adverbial Clause
Adverbial clause is a word that functions as an adverb. In other words it contains subjects (explicit or implied) and predicates, and modifies verbs.
General form (formula):
Subject + predicate + conjungtion + subject + predicate.
Explicit Subject I: I saw Joe when I went to the store.
The subject is implied: he quietly inorder to appear polite.
As for some opinions about the adverbial clause, one of them according to Sidney Greenbaum and Randolph Quirk, the adverbial clause serves as a meaningful addition or disjunctions. In their functions they are like adverbial phrases, but because of their function for greater assertiveness, they are more often like proportional phrases. (Greenbaun and Quirk, 1990): here is an example of an adverbial clause comparison with proportional adverb:
We left after the speeches ended. (adverbial clause)
We left after the end of the speeches (adverbial prepoprepositional phrase)
Types of Adverbial Clause
Clause of Time
Is an adverb indicating time, conjunction (conjunction): when, before, after, since, as long as, until, till, hardly, scarcely, no sooner, etc.
When = I come to your house when she wants to go out (I came to your house when she was going home).
I can see you when I finish my work (I can see you when I finish my work).
Since = I live here since I enter to STAIN (I have stayed here since I entered STAIN).
The thief could not run away since the police had shot his leg. (The thief could not escape because the police shot at his leg).
They have moved house twice since they got married on. (They have moved twice since they were married).
After = I go to school after I have my breakfast (I went to school after I finished my breakfast).
You may sit down after the song items are over (You can sit after the song is finished).
Before = They will leave before you get here (They will leave before you get here).
We saw him before he left this town (We saw him before he left this village).
Is an adverb that is usually used to speak of the possibilities and consequences of an event. The conjunctions are; if, unless, lest.
IF = if they lose weight during illness, they soon regain it afterwards.
You’ll succeed, if you do your best.
If I were a bird, I would fly.
You won’t be rich unless you work hard.
Clause of Purpose
Is an adverb used to indicate the purpose of an action. The connecting words are: in order to, so that, in order that.
So that = they have to take the same land so that they could extend the churchyard.
People eat nutritious food so that they will keep healthy.
In order = a computer lesson in order that can get a job easily.
Clause of Reason
Is an adverb used to indicate the reason for something the conjunctions are: because, since, as, given.
Because = I could have felt anger against him because I like him too much.
Bella doesn’t go to school because she is sick.
Since = Since it’s raining so heavily, I can’t go out.
Result of Clause
Is an adverb used to show the results of something. The conjunction is: so … that.
So … my suitcase had become so damaged on the journey that the lid would not stay closed.
She is so short that she can’t become a stewardess.
She studies are so hard that is successful in her study.
Clause of Contrast / Concession
It is the invocation word that is used to make two statements, one of which contrasts with the other. (conflict between two interconnected events. The conjunctions are: although, though, while.
Although = I use to read a lot although I don’t get much time for books now.
He is still poor although he has worked so hard.
Though = Even though I don’t have much money, I will try to help him.
Clause of Place
Is an adverb used to indicate the place or location of something. The connecting words are: where, wherever, anywhere, etc.
Where he said he was happy where he was.
Wherever = You may go wherever you like.
Wherever you are, I’ll be able to find you.
Clause of Manner.
Is an adverb used to talk about a person’s behavior or how something is done. The connecting words are: as, like, the way.
As = I was never alowed to do things as I wanted to do them.
Do as I ask you to do.
Clause of Time With Future and Past
Is an adverb that functions to show past and future times.
➢ He will have a grand tomorrow, because he will get a holiday for a long time. (he will visit his grandmother because he gets a long time off).
➢ When it starts to rain, I stand under a tree. (when it starts to rain I stand under the tree).
Conditional Clause Sentence With Unless
Conditional clause sentence with unless is a conditional sentence format that does not use if as in general and is replaced with unless. If it is interpreted, the meaning of unless is itself “if … no”.
➢ You wil be sick unless you eat (you will get sick if you don’t eat).
Conditional Sentence With Unless Format.
Basically, the format using unless this is the same as the format generally consisting of three types.
Type (Unless + Present).
I will be crazy unless you stop talking about all those problems. (I will go crazy unless you stop talking about the problem).
Type (Unless + Past Perfect)
My father would not have dealt you unless you had met his secretary. (my father won’t deal with you except if you have met his secretary).
Type (Unless + Past Perfect
My father would not have dealt you unless you had met his secretary. (my father will not deal with you unless you have met his secretary)
Unless and If Differences.
Unless here functions to replace if, but means inverse. If if means if, then unless the meaning is unless. Then, type unless accompanied by a negative sentence, then change it to a positive sentence if you want to replace it with if. Vice versa.
Example: I can clean the house unless you go (I can’t clean the house unless you pegi).
If using if, then the sentence is: I can’t clean the house if you don’t go. (I can’t clean the house if you don’t leave).