2.2.2
Complex Sentences
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Complex Sentences
The other type of sentence you need to know is called a complex sentence. This is how you make a complex sentence...

1) Start with a simple sentence
- Simple sentence - I heated my food in the microwave.
- This simple sentence is also called an independent clause. It's called an independent clause because it's a sentence that makes sense by itself.

2) Add a dependent clause
- A dependent clause is a clause that does NOT make sense by itself. It's called a dependent clause because it depends on another clause to make sense.
- We will add a dependent clause on the next slide...

Dependent clause, then a simple sentence
- Because it was cold, I heated my food in the microwave.
- The clause in bold is the dependent clause. The clause does not make sense by itself - we need more information to understand what's going on.
- This is now a complex sentence.

Definition of a complex sentence
- So a complex sentence is a sentence that contains an independent clause and at least 1 dependent clause.
Examples of Complex Sentences
You have already learned how to make a complex sentence. Remember - a complex sentence contains an independent clause and at least 1 dependent clause. Let's now look at some more examples of complex sentences...

Sentence about being late
- Although I left the house earlier than normal, I was late for school.
- The first part of the sentence is the dependent clause.
- The second part of the sentence is the independent clause.

Sentence about a storm
- After the storm hit, the town was ruined.
- The first part of the sentence in bold is the dependent clause.
- The second part of the sentence is the independent clause.

Sentence about a ballerina
- Jemima went to ballet class, even though she could not find her shoes.
- The first part of the sentence is the independent clause.
- The second part of the sentence in bold is the dependent clause.

Sentence about playing basketball
- Now that he is so tall, James is good at basketball.
- The first part of the sentence in bold is the dependent clause.
- The second part of the sentence is the independent clause.

Sentence about rain
- Since it is raining, I will not go outside.
- The first part of the sentence in bold is the dependent clause.
- The second part of the sentence is the independent clause.
1Reading
1.1Root Words
1.2Prefixes
1.3Suffixes
1.3.1Vowel Suffixes1.3.2Suffixes: '-ous'1.3.3Rules for Suffixes: '-ous'1.3.4Testing - Rules for Suffixes1.3.5Suffixes: '-ly'1.3.6Suffixes: '-ation'1.3.7Rules for Suffixes: '-ation'1.3.8Spelling: '-tion' Endings1.3.9Spelling: '-sion' Endings1.3.10Spelling: '-ssion' Endings1.3.11Spelling: '-cian' Endings1.3.12End of Topic Test - Suffixes
2Writing
2.1Composition
2.2Conjunctions
2.3Present Perfect Tense
2.5Fronted Adverbials
2.7Homophones
2.7.1Accept & Except2.7.2Affect & Effect2.7.3Ball & Bawl2.7.4Berry & Bury2.7.5Brake & Break2.7.6Fair & Fare2.7.7Grate & Great2.7.8Groan & Grown2.7.9Hear & Here2.7.10Heal, Heel & He'll2.7.11Knot & Not2.7.12Mail & Male2.7.13Main & Mane2.7.14Meat & Meet2.7.15Medal & Meddle2.7.16Missed & Mist2.7.17Peace & Piece2.7.18Plain & Plane2.7.19Rain & Reign & Rein2.7.20Scene & Seen2.7.21Weather & Whether2.7.22Whose & Who's2.7.23End of Topic Test - Homophones
2.8Spelling Rules
2.9Using Apostrophes
2.10Using a Dictionary
Jump to other topics
1Reading
1.1Root Words
1.2Prefixes
1.3Suffixes
1.3.1Vowel Suffixes1.3.2Suffixes: '-ous'1.3.3Rules for Suffixes: '-ous'1.3.4Testing - Rules for Suffixes1.3.5Suffixes: '-ly'1.3.6Suffixes: '-ation'1.3.7Rules for Suffixes: '-ation'1.3.8Spelling: '-tion' Endings1.3.9Spelling: '-sion' Endings1.3.10Spelling: '-ssion' Endings1.3.11Spelling: '-cian' Endings1.3.12End of Topic Test - Suffixes
2Writing
2.1Composition
2.2Conjunctions
2.3Present Perfect Tense
2.5Fronted Adverbials
2.7Homophones
2.7.1Accept & Except2.7.2Affect & Effect2.7.3Ball & Bawl2.7.4Berry & Bury2.7.5Brake & Break2.7.6Fair & Fare2.7.7Grate & Great2.7.8Groan & Grown2.7.9Hear & Here2.7.10Heal, Heel & He'll2.7.11Knot & Not2.7.12Mail & Male2.7.13Main & Mane2.7.14Meat & Meet2.7.15Medal & Meddle2.7.16Missed & Mist2.7.17Peace & Piece2.7.18Plain & Plane2.7.19Rain & Reign & Rein2.7.20Scene & Seen2.7.21Weather & Whether2.7.22Whose & Who's2.7.23End of Topic Test - Homophones
2.8Spelling Rules
2.9Using Apostrophes
2.10Using a Dictionary
Practice questions on Complex Sentences
Can you answer these? Test yourself with free interactive practice on Seneca — used by over 10 million students.
- 1How do you Make a Complex Sentence?Put in order
- 2
- 3
- 4Which of these are complex sentences?True / false
- 5What is a __complex sentence__?Multiple choice
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