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用一般现在时写5个句子加BE动词结构并变成否定句和...

I am a girl . I am not a girl . Do you a girl ?I am a boy . I am not a boy . Do you a boy ?I am a cat . I am not a cat . Do you a cat?I am a dog . I am not a dog . Do you a dog ?I am a duck . I am not a...

主谓宾 主系表

那你的情态动词呢。如果按你的分类法,那么情态动词也可以。

一般现在时,只要不是主系表结构,不用be做系动词,而是其他实意动词,那么都不用be啊,比如,i like swimming.这里就是主谓宾钢结构,like是实意动词。

为您解答 不一定啊,可以有。 She seems to be tired.

含有be动词的句子,在一般现在时和一般过去时里,在be的后面加not构成否定句,把be提前构成一般疑问句。 比如He is a student. We were students. 但在其它时态中不能移动be。比如He will be here in an hour. We have been to Britain. 关于实...

be 第三人称单数: is 现在分词: being 过去式: was were 过去分词: been This is happening in every school throughout the country. 全国各地每所学校都在发生这样的事情。 柯林斯例句库 2 Forensic experts were called in. 法医专家被请...

题呢?发出来大家学习哈哈。

有其他动词时候啊 比如 he is a doctor he works as a doctor I am starved I feel hungry now 这两句前后意思相同 都是一般现在时 但是第二句话我都用其他动词替换了BE 一般现在时的句子里只有一个动词

一、名词复数规则 1.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds 2.以s. x. sh. ch结尾,加-es,如:bus-buses, box...

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