時(shí)態(tài)和語(yǔ)態(tài)
一般時(shí)(一般現(xiàn)在時(shí)、一般過(guò)去時(shí)、一般將來(lái)時(shí))
1.(2013·新課標(biāo)卷Ⅰ)If we________now to protect the environment,we’ll live to regret it.
A.hadn’t acted B.haven’t acted
C.don’t act D.won’t act
解析: 句意為:如果我們現(xiàn)在不采取行動(dòng)保護(hù)環(huán)境的話,將來(lái)我們會(huì)后悔的。本題考查動(dòng)詞的時(shí)態(tài)。通常情況下,條件狀語(yǔ)從句的謂語(yǔ)動(dòng)詞用現(xiàn)在時(shí)表示將來(lái)。再由now可知選C。
答案: C
2.(2013·安徽卷)I’m calling about the apartment you________the other day.Could you tell me more about it?
A.a(chǎn)dvertised B.had advertised
C.a(chǎn)re advertising D.will advertise
解析: 句意為:我打電話想問(wèn)問(wèn)你前些日子登廣告的公寓,你能詳細(xì)地給我說(shuō)說(shuō)嗎?從時(shí)間狀語(yǔ)the other day可知定語(yǔ)從句中是一般過(guò)去時(shí)。
答案: A
3.(2013·北京卷)—Do you think Mom and Dad________late?
—No,Swiss Air is usually on time.