8B unit1 past and present 标题解析:Past and present (1)past 做名词,表达“过去,往昔” in the past 在过去,从前=years ago Past 做形容词,表达”过去的“, in the past few years 在过去的几年当中 Past 做副词,表达”通过,过去“, walk past the house, drive past the post office 走过
Past 做介词,表达”超过,在
之后“, ten past seven, 7 点 10 分辨析:past/passpast 做介词,跟动词连用,如 run past, walk past, hurry past, drive past
不能单独使用表达通过Pass 做动词,直接跟宾语,如 pass the house, pass the supermarket; 此外,pass 当动词表达“递给” pass me the salt例题:When I walked the playground, I saw a lot of boys there
Past; play footballB
Passed; playing footballC
Past; playing footballD
Passed; play football(2)Present 做名词,表达“目前”,at present 目前=now Present 做名词,表达“礼品”,buy sb
a present=buy a present for sb
Present 做形容词,表达“目前的,目前的”, the present condition 目前的状态 the present day 现代的 例题:汉译英他们常常谈论过去,目前和