问几道初中英语题请作出答案后务必解释一下对的为什么对,错的为什么错!感激不尽1、by后加点时间应该搭配过去式,还是将来式2、TheairholdsthefeatherbackmorethanitthestoneAholdsBdoes（根

Question

问几道初中英语题
请作出答案后务必解释一下对的为什么对,错的为什么错!感激不尽
1、by后加点时间应该搭配过去式,还是将来式
2、The air holds the feather back more than it __ the stone
A holds B does（根据什么判断的?）
3、be to;be going to;be about to当将要去做时有区别吗?
4、Do you know our town at all?
No, this is the first time I__here
A have been B came (时态怎么判断?）
5、be lost和be missing当丢失讲有差吗?
My dictionary__,I have looked for it everywhere,but still__it.
A has lost;don't find B is missing;haven't found

Answer 1

1.不一定
We will have learnt 10000words by the end of next month 将来完成
we have learnt 10000 owrds by the end of last month 现在完成时
2.B
holds在前文出现过,主语有都是The air 为避免重复,拥戴动词Does
3.be going to 有打算的意思,be about to 为就要做某事,be to 很少用 表示将来时
4.A
It is the first/second/third/etc.time that 后接的从句都是现在完成
It was the first/second/third/etc.time that 后接的从句都是过去完成
5.没有 但是都是 sth be lost/missing 不是 has lost
应是 sb has lost sth 某人丢失了某物