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几道英语选择题.望朋友能给予详解.1.Attheageofeleven.Mygrandfathertoworkinafactory.A.beganB.hadbeganC.willbeginD.begins2.-----MayIseeMr.Sawyer?-----Canyouwait3p.m.A.toB.forC.tillD.until3.We

题目详情
几道英语选择题.望朋友能给予详解.
1.At the age of eleven .My grandfather ____________to work in a factory.
A.began B.had began C.will begin D.begins
2.-----May I see Mr.Sawyer?-----Can you wait __________3 p.m.
A.to B.for C.till D.until
3.We ________ for Tom at ten last Sunday .He often kept us ______.
A.were waiting; waiting B.were waiting; wait
C.wait; waiting.D.waited; wait
4.His grandpa _________for two years.
A.dies B.has died C.was dead D.has been dead
5.I don’t know if it___________tomorrow.
A.will rain B.rains C.isn’t rain D.doesn’t rain
6.The last man _______________ the sinking ship was the captain.
A.left B.to be leaving C.leaving D.to leave
▼优质解答
答案和解析
1.A.At the age of eleven,说明是一般过去时,所以要用begin的过去式.
2.C.根据对话可判断一个人问另一个人说:我可以见Sawyer先生么?;另一人回答说:那你得等到下午三点.这里有一个till 和 untill的区别.
till和untill的区别:这两个连词意义相同.肯定形式表示的意思是"做某事直至某时",动词必须是延续性的.否定形式表达的意思是"直至某时才做某事".动词为延续性或非延续性都可 以.正确使用这两个连词的关键之一就在于判断句中的动词该用肯定式还是否定式.
看例子:
肯定句:
I slept until midnight.我一直睡到半夜时醒了.
Wait till I call you.等着我叫你.
(在肯定句中可用before代替 Let's get in the wheat before the sun sets.)
否定句:
She didn't arrive until 6 o'clock.
她直到6点才到.
Don't get off the bus until it has stopped.
公共汽车停稳后再下车.
I didn't manage to do it until you had explained how.直到你教我后,我才会做.)
3.A.at ten last Sunday 说明是过去的一个点时间,前一句话想表示的意思是“上周日十点钟的时候我们在等Tom”,是说明我们当时是在等Tom,所以要用过去进行时;keep sb.doing sth.是一个固定句型,意思是“让某人一直做某事”,这里是想说“Tom经常让我们一直等着他”.
4.D.题干最后的“for two years”是题眼,是说前面所提到的事情已经持续两年了,而且要用现在完成时.选项里给出的die是瞬间性动词,故不能选A、B.C.选项是明显的一般过去时的结构,和“for two years”不符,D项,be dead是一种状态,和“for two years”连一起说明他爷爷已经去世两年了.
5.A.题目想要表示“我不知道明天会不会下雨”,这里涉及到if接从句的问题.如果if接的是条件状语从句,从句比主句要向后推一个时态;如果if接的是宾语从句,直接按句意填写,不用考虑时态的问题.比如:
I don’t know if she _____,but if she ____ I will let you know.
A.comes,comes B.will come,will come
C.comes,will come D.will come,comes
答案选 D,第一个 if 引导的是宾语从句,第二个 if 引导的是条件状语从句.所以,这一题应该选A.
6.C.最后一个离开正在下沉的船的是船长.考察非谓语动词.船长和leave之间是主动关系,所以要选leaving.