几道语法题~1.Ifyouhaveacar,youareindependenttrainsandbuses.AofBonCtoDoff答案是A这有点不明白2.Itisthehightimehimaseverelectureforbeingoftenlate.AyougiveByougaveCyouwillgiveDyoushouldgive答

Question

几道语法题~
1.If you have a car,you are independent___trains and buses.A of B on C to D off答案是A 这有点不明白2.It is the high time___him a severe lecture for being often late.A you give B you gave C you will give D you should give答案是B 这道虚拟语气it's the high time后面不是说should+动原或者过去式都可以吗?那D为什么不可以?

Answer 1

.If you have a car,you are independent___trains and buses.A of B on C to D off答案是A 这有点不明白因为是这是个固定短语：be independent of 与...无关; 不依赖; 不取决于; 不受...限制[制约]如果您拥有一辆小汽车,您的小汽车与火车和公共汽车无关.2.It is the high time___him a severe lecture for being often late.A you give B you gave C you will give D you should give答案是B It is high time that+从句 = It is time that+从句
该是...的时候了．从句后要用虚拟语气．
如:It is (high) time that we got home.我们该回家了．是我们该回家的时候了．
　It is (high) time that we went to bed.我们该睡觉了．是我们该睡觉的时候了．
值得注意的是:这种表达方法语气虽然是虚拟的,但是可以实现的,可以做的事情．
It is (high) time that+从句:意义上等于 .ought to do sth.因为Dshould它的语气都不一样了,而且,It is high time that+从句 = It is time that+从句
该是...的时候了．从句后要用虚拟语气．
如:It is (high) time that we got home.我们该回家了．是我们该回家的时候了．
　It is (high) time that we went to bed.我们该睡觉了．是我们该睡觉的时候了．
值得注意的是:这种表达方法语气虽然是虚拟的,但是可以实现的,可以做的事情．
It is (high) time that+从句:意义上等于 .ought to do sth.