4、willbelate!4.一对;一双;一副apairof其谓语动词由pair的单复数决定Thispairofshoes__________(be)verycomfortable.Look!There______________(be)threepairsofshoesoverthere.单元重点词组:1.取一些钱________ some money 2.一对;一双;一副a_________of 3.如何到达书店____________gettothebookstore4. 在你的右边_______ yourright5.向左/右转_________ left / right.6.在