some problems1、Excuse me,but I don't think you can take photos here.Sorry,I____this is no-photo zone.A.don' t know B.didn't knowC.have no idea D.haven't know2、I won't go to see the film because I___my ticket.A.lost B.have lostC.will lose D.didn't

some problems1、Excuse me,but I don't think you can take photos here.Sorry,I____this is no-photo zone.A.don' t know B.didn't knowC.have no idea D.haven't know2、I won't go to see the film because I___my ticket.A.lost B.have lostC.will lose D.didn't
some problems
1、Excuse me,but I don't think you can take photos here.
Sorry,I____this is no-photo zone.
A.don' t know B.didn't know
C.have no idea D.haven't know
2、I won't go to see the film because I___my ticket.
A.lost B.have lost
C.will lose D.didn't lose
3、Hardly___the bell___when the teacher came in.
A.did;ring B.would;ring
C.has;rung Dhad;rung
4、We'd better do our Christmas shopping.Time_____
A.is running out B.is run out
C.have been ran out D.is running out of
5、It was two years since I ____her.
A.had met B.was meeting
C.met D.had been meeting
6、be going to do 和will do 有什么区别?

some problems1、Excuse me,but I don't think you can take photos here.Sorry,I____this is no-photo zone.A.don' t know B.didn't knowC.have no idea D.haven't know2、I won't go to see the film because I___my ticket.A.lost B.have lostC.will lose D.didn't
1.a,描述一个事实用一般现在时.
2.b,强调丢票产生的结果,用完成时.
3.d,hardly...when...的句型要求用过去完成时的倒装形式.
4.A,意思是快没时间了,用进行时表示将来.
5.C.since后面引导时间状语从句一般都用过去时,不用表示持续的动作.
6.两个都可以表示将来,最大的区别是be giong to强调主观意愿,意思是“打算,想要”,
I am going to see the movie this afternoon.
will do更具有客观性,
I will be 30 years old next month.
另外be going to也可以表示很快要发生的动作,
It's going to rain.
当然两者经常可以互换使用.

A B A A C
BE GOING TO DO是 将要做。想做，而且已经开始去做了的意思
WILL DO是将要做 而现在没做

这是几道比较容易错的中考题
1b 刚才不知道不允许打电话。
2b 过去发生的事情对现在的影响，已经丢票了，现在看不成电影
3d 倒装句 提前助动词。老师进教室前，铃已经响了。发生在过去的过去。所以用过去完成。
4a 时间要过去了 进行表将来
5 a 过去的过去
It was + 时间 + since+ 过去完成
It is + 时间 + ...

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这是几道比较容易错的中考题
1b 刚才不知道不允许打电话。
2b 过去发生的事情对现在的影响，已经丢票了，现在看不成电影
3d 倒装句 提前助动词。老师进教室前，铃已经响了。发生在过去的过去。所以用过去完成。
4a 时间要过去了 进行表将来
5 a 过去的过去
It was + 时间 + since+ 过去完成
It is + 时间 + since+ 一般过去
6 be going to do 计划安排好的，打算做的
will do ,单纯的表将来

收起

ABAAC
没什么区别，用法几乎是一样的

BAAAD,be going to do 是即将要做的意思,而will do 是想要做．

1.B 2.B 3.D 4.A 5.A
6. be going to do 计划或打算做某事
will do 表示单纯的将来 或表示”不以人的意志为转移”的将来，如：明年我将15岁了。只可译为：I will be 15 years old next year.(此处的will 不可换成be going to do )