IELTS Academic Grammatical range




Compound Sentences
A compound sentence consists of two or more verb clauses joined by (1) a coordinating conjunction or (2) a correlative-coordinating conjunction pair.
Verb Clause | Coordinating Conjunction | Verb Clause
She loved the ocean, | yet | she had never traveled to the sea.
Correlative Conjunction | Verb Clause | Coordinating Conjunction | Verb Clause
Both | the stream flooded the bridge, | and | a fallen stream blocked the road.

Complex Sentences
A complex sentence consists of one verb clause and one or more subordinate clauses 
·         Noun Clause | Verb Phrase
That the museum closed | surprised me.
·        Noun Phrase | Adjective Clause | Verb Phrase
The bird | that fell from the power line | survived its injuries.
·        Adverb Clause | Verb Clause
After I made a mad dash to my car, | the rain started to let up.
If he is early to the party, | the hostess will dash on the table in a lampshade.
·        Verb Clause | Adverb Clause
She failed her first semester of classes | because she partied too much and studied too little.
The woman wore a football jersey | even though she disliked the sport.
·        Adverb Clause | Verb Clause | Adverb Clause
While his father worked on the truck, | the young man took careful notes | lest he miss an important step in the process.

Compound-Complex Sentences
A compound-complex sentence consist of two or more verb clauses and one or more noun clauses, adjective clauses, and adverb clauses.
·        Noun Clause | Verb Phrase | Conjunction | Verb Clause
That the museum closed | surprised me, | but | my mom was unfazed by the news.
·        Verb Clause | Adverb Clause | Conjunction | Verb Clause
She had worked at the library | since she graduated, | but | she hoped to find a new job.
·        Adverb Clause | Verb Clause | Conjunction | Verb Clause
Although he loved the changing leaves, | he had never travelled to New England in the fall, | so | he decided to book a trip for next September.
·        Verb Clause | Adverb Clause | Conjunction | Verb Clause | Adverb Clause
Dad mowed the lawn | even though he is allergic to grass, | and | Mom baked some banana bread | even though she despises the smell of bananas.