ิBeijing , situate in China's northeastern region, is surrounded by mountain ranges from its west , northwest,and south
Situate in China's northeastern region,Beijing is surrounded by mountain ranges from its west , northwest,and south
After walking for a while ,you will see the river along with the long wall .
The underlined part is called "Participial Phrase ". This participial phrase is actually is actually the reduced phrase from of the "Adjective Clause " and " Adverb Clause " .The above sentence can be written as :
Beijing , which situate in China's northeastern region, is surrounded by mountain ranges from its west , northwest,and south
After you walk for a while ,you will see the river along with the long wall .
how to reduce "Adjective Clause "in to "Participial Phrases ".
1.remove the relative pronoun;which,that,who.
2.Consider the voice in the adjective clause.
2.1. check if the Adjective Clause is in Active Voice.Use present participle (V+ing).