提问两小小的语法问题It is raining hard outside.Haven't ou taken an umbrella with you?为什么这里的TAKEN要改成GOT呢?一定要这么用么?另外：But it is not in some sense scientifically derived.这里的SOME为什么要改成ANY

提问两小小的语法问题It is raining hard outside.Haven't ou taken an umbrella with you?为什么这里的TAKEN要改成GOT呢?一定要这么用么?另外：But it is not in some sense scientifically derived.这里的SOME为什么要改成ANY It seems that it is going to rain.我在语法书上看到此句为“It 做形式主语的主语从句”和“表语从句”.为什么同时有两种句型啊? 比较这两句话：It is probable to rain today.it is lik比较这两句话：It is probable to rain today.it is likely to rain today.请问为什么前面一句是错的?该怎么改?. It is gone. It is missing.请解释一下这两句话的语法? the rain is gone.单独的句子语法有错吗 It is -----------(rain)tody. 语法Summer is the only time of year that it doesn’t rain muchSummer is the only time of year that it doesn’t rain much语法对吗?不太明白这种语法里面的it代表什么？不用it行不行?比如这句就没有it Mr Smith is the only 一个小小的英语语法问题There is no need to know it.There is no necessity to know it.两个都是“没必要知道这件事”的原意 It is （ ）rain It is often( ) rainIt is （ ）rain It is often( ) rainIt often （ ）rain用括号后词的适当形式填空 It will rain tomorrow.对tomorrow提问. It is so______ (rain)today 两个小小的问题 一个小小的SAT语法问题.25years 后面的谓语动词应该是单数还是复数? 小小的语法问题,nearly,almost用法,哪个是前否定,哪个是后否定? I think it is going to rain 的一般疑问句 Is it going to rain?的答句 It is a_____day .It will______in the afternoon.A.rain;rain B.rainy;rain C.rain;rainy It often snows (in December in Beijing.)对打括号的提问.____ ___ ____dose it often snow?There is a heavy rain today.改同义句.It___ ____today.It's windy.用cloudy该选择疑问句.—— it windy_____cloudy?