It ____ snow very often in Shanghai.A.isn't B.doesn't还有请回答我的问题:1.为什么要选这个?2.is和are在这样类型的句子中怎么区别啊?我老是做错3.句中very 有用法和例句最好.请快一些,
来源:学生作业学帮网 编辑:学帮网 时间:2024/05/27 10:28:58
It ____ snow very often in Shanghai.
A.isn't B.doesn't
还有请回答我的问题:
1.为什么要选这个?
2.is和are在这样类型的句子中怎么区别啊?我老是做错
3.句中very 有用法和例句最好.
请快一些,
选B
1.这里的snow 作 下雪 解 是动词
一个句子里面只能有一个动词,所以前面能用助动词
或者,这个句子的肯定形式是It snow very often in Shanghai,而改为否定的规则是否定 be 动词,没有be动词的用助动词帮助,这个肯定句中没有be动词,所以要用上助动词
2,is 和 are 都是属于be动词,他们的区别就在于 is的主语是单数的,比如说it,a tree,a man等 而are的主语是复数的,比如说 those(那些) two men 等
it 作主语通常是要用 is 的
3,very often 是一个表示 频率 的副词短语 功能普通的副词是一样的
意思是 经常 很频繁
例:I go to labrary very often (我 经常 去图书馆)
we have a lot of snow in winter.【同义句 it ____ ____ ____ in winter.
Look at the ____(snow)!It's____(snow) heavily now.
There's a heavy _____(snow).It's ____(snow).
Does it ____ snow in Beijing.
用所给动词的适当的形式填空:(snow) It ____,and the weather in very cold.
A lot of countries never have snow-or they have it only on the tops of very high mounts
it's very nice of you.同意句 以 it‘s very ____ ____you.填写
the first fall of snow came suddenly,and it was very heavy,这里面的heavy是指什么意思?
The snow is very ___(疏松)and there is a lot of air in it.顺便翻译一下
It's [ ][snow] in Moscow and it's very cold.
it is very cold these days.it will [snow] soon.[snow时态对不对?]
It's a very heavy snow.(改为感叹句)___ ___ heavy snow it is!
There is a lot of ____(snow)here.Itoften ____(snow)
It ______(snow).The weather is very cold.
The ( ) (sonw) is very heavy.It is a ( )(snow) day.
It would also snow there,which is very pretty.
It (snow)heavily now and the weather is very cold.It (snow)heavily now and the weather is very cold.
There is a lot of ____ in this city ,so it's always ____.A.rain;rainy B.snow;snowingC.rainy;raining D.cloudy;windy