open1、open1)用作动词:打开门,经营、开办openadoor/window/asmallshop/one’shand/one’seyes/one’smouth/fire开门/开窗/开一家小商店/张开手/睁开眼/张开嘴/开火;beopenedtotraffic通车;openup开采(发)Now,heopensasmallfactoryofhisown
现在他自己办了个厂
Openthedoor,please
2)用作形容词,表状态,“开着的”:keepopen开着门;beopen开门、开业;cut…open切开;leavethedooropen开着门;intheopenair在野外;anopensecret公开的秘密;keepone’seyesopen睁眼
Don’tkeepthedooropen
别让门开着(即:请把门关上)
3)beopento对……开放ManyschoollibrariesareopentochildrenonSundays
不少学校的图书馆周日给孩子们开放
选择正确答案①Johnwassosleepythathecouldhardlykeephiseyes________
(MET’92)A
tobeopenedC
toopenD
opening②Somenewoilfields________since1976
wereopenedupB
hasbeenopenedupC
havebeenopenedupD
hadbeenopenedup1③Thecomputercenter,_________lastyear,isverypopularamongthestudentsinthisschool
openingC
havingopenedD
openedKey:①A②C③D2、openup(1)开门,展