wordpowerGrammarSubject—VerbAgreement•定义:所谓主谓一致即谓语动词必须与主语在人称和数上保持一致
wordpowerapairofsocksaflockofbirdsateamofstudentsaherdofhorsesPairnounsandgroupnounsReadthefollowingandtrytorememberthem::1
apairof+pluralnounsapairofboots/glasses/socks/trousers/chopsticks2
agroupof+pluralnounsagroupofpeople/children/students/figures3
aherdof+pluralnounsaherdofcows/deer/elephants/cattleabunchof+pluralnounsabunchofflowers/grapes/keys/bananas/rosesapackof+pluralnounsapackofdogs/wolves/playingcards/cigarettesaswamof+pluralnounsaswamofbeers/ants/flies/mosquitoesaflockof+pluralnounsaflockofsheep/goats/birdsWordsrelatedtoarchaeologyExplainthefollowing:1
archaeology---2
archaeologist----3
archaeologicalsite---thestudyofcivilizationsbylookingatthingsremainingfromthetimewhencivilizationexistedthepersonwhostudiesar