@incollection{,
	
					
					
					49C1A78D2621003E7C5C4CEEF6E16769
				,
	author={{Dr. Zhongxin Dai} and {JunLiu} and {North China Electric Power University}},
	journal={{Global Journal of Human Social Sciences}},
	journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}12415
}

@book{b0,
	
	
		,
	title={{The Part Played by Labour in the Transition from Ape to Man}}
		,
	author={{
			FEngels
		}}
		
		
			,
	year={1876}
		
	

}

@book{b1,
	
	
		,
	title={{An Introduction to Functional Grammar}}
		,
	author={{
			MA KHalliday
		}}
		
			,
	year={1985}
			,
	publisher={Edward Arnold}
			,
	address={London}
		
	

}

@incollection{b2,
	
	
		,
	title={{On communicative competence}}
		,
	author={{
			DHHymes
		}}
	
	
		,
	booktitle={{The Communicative approach to language teaching}}
				,
	editor={
			CJBrumfit
			&KJohnson
		}
		Oxford
		
			,
	publisher={Oxford University Press}
			,
	year={1979}
			
		
	

}

@book{b3,
	
	
		,
	title={{Cognitive Grammar: A Basic Introduction}}
		,
	author={{
			RWLangacker
		}}
		
			,
	year={2008}
			,
	publisher={Oxford University Press}
			,
	address={Oxford}
		
	

}

@incollection{b4,
	
	
		,
	title={{Course in General Linguistics}}
		,
	author={{
			FSaussure
		} and {
			De
		}}
		
	
	
		,
	journal={{Trans.)}}
		,
	editor={Charles Bally and Albert Sechehaye with the collaboration of Albert Riedlinger (Roy Harris}
		
			,
	year={1983. 1916}
			,
	publisher={Gerald Duckworth & Co. Ltd}
		
	

}

@incollection{b5,
	
	
		,
	title={{Thought and Language (newly revised and edited by Alex Kozulin)}}
		,
	author={{
			LVygotsky
		}}
	
	
		,
	booktitle={{The Massachusetts Institute of Technology}}
				Massachusetts
		
			,
	year={1986}
		
	

}