In English writing, there are only 4 types of dependent clauses that you need to understand to become a good writer. Look at the chart below of these 4 types:
1. Adverbial clauses
These clauses begin with:
-although -as
-before -if
-until -after
-since -unless
-in order to -whereas
-even though -provided that
(etc)
Examples (The adverbial clauses are in bold type and italicized.)
Although education costs are high, research shows it is worth the investment.
Business owners will vote for Obama provided that he keeps taxes low.
2. Relative clause
These clauses begin with:
-who
-that
-which
Examples (The relative clauses are in bold type and italicized.)
The girl who has just joined the band is an excellent singer and guitar player.
The girl, who is from Tin Shui Wai, is very talented.
3. Noun clause
These clauses begin with:
-that
-which
-whether / if
-‘wh’ words (who, what, when, where, why, how)
Examples (The noun clauses are in bold type and italicized.)
This lesson teaches that there are only four main kinds of clauses.
I don’t know which clothes to wear to the party.
He did not know whether/if he should go or not.
They were unclear about why they needed to attend the assembly.
4. Participle clause
These clauses begin with:
-ed (past participle
-ing (present participle)
These clauses can sometimes replace extra words such as:
-which is/are/were
-that is /are/were
-who is/are/were
Examples (The participle clauses are in bold type and italicized.)
The ICOSA website is filled with excellent exercises that help learners with English.
The ICOSA website, consisting of material written by tutors throughout Hong Kong, is an excellent new resource for students.
ERIC Identifier: ED470038 Publication Date: 2002-00-00 Author: Porter, Kathleen Source: ERIC Clearinghouse on Higher Education Washington DC.
REFERENCES
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The College Board. (2001). "Trends in Student Aid 2001". New York: The College Board.
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Institute for Higher Education Policy (1998). "Reaping the Benefits: Defining the Public and Private Value of Going to College. The New Millennium Project on Higher Education Costs, Pricing, and Productivity". Washington, DC: Author.
Rowley, LL, & Hurtado, S. (2002). "The Non-Monetary Benefits of an Undergraduate Education". University of Michigan: Center for the Study of Higher and Postsecondary Education.
Schultz, TW (1961). "Investment in Human Capital". American Economic Review, 51: 1-17.