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句子中如果没有实意动词(例如：write，buy)之类的动词，就直接在主语后面加Be动词。英语的be 动词是个用法比较复杂的动词。下面是英语be动词用法解析，大家一起来看看吧!英语be动词用法解析：1、除了原形的be 之外，对于不同人称代词以及单数名词和复数名词，be 会有各种变化形式和缩写形式。概括一下有七种形式：be，am，is，are，was，were，been，being。它们与人称代词和名词单、复数的搭配关系是：现在时 I am，you are，he/she/it/ is，we/you/they are;名词单数、不可数名词用is，复数用are。缩略式 I"m，you"re，he"s，we"re，you"re，they"re否定缩略式 I"m not，isn"t，aren"t过去时 I was，you were，he/she/it/ was，we/you/they were;名词单数、不可数名词用was，复数用were。否定缩略式 wasn"t，weren"t过去分词 been现在分词 being2、在句子中，be有两种主要作用：一是作为系动词(The Linking Verb)，本身可以作用谓语动词;二是做为助动词(The Auxiliary Verb)，与谓语动词一起构成各种时态和被动语态等。动词bear的用法：■ bear 表“生育”时，它的过去分词有两种形式，即born和borne。两者的区别是：强调“出生”时，用born，主要用于be born这一结构;强调动作意义的“生育”时，用borne。如：She was born in the fifties. 她生于50年代。His wife has borne (him) three children. 他妻子(给他)生了3个孩子。在现代英语中，表示“生育”的borne通常不用于被动语态，尽管原来可说He was borne by an English woman. 但现在一般会说成：He was born to an English woman. 他是一个英国妇女生的。■ 有人认为，表示“出生”意义的 be born只能用过去式，其实也不一定。如：Everyone is born equal. 人生来是平等的。A woman is pregnant for nine months before a child is born. 在小孩生出前，妇女要怀孕9个月。■ 注意以下各例表示“出生”时后接的介词：He was born to [of] wealthy parents. 他出身于有钱人家。He was born into [to, of] a wealthy (noble) family. 他生于富裕人家(名门望族)。注意，类似以下用法中的介词to不可换成by：babies who are born to very young mothers 年轻小妈妈生的孩子Two children were born to them. 他们生了两个孩子。He was born to a shoemaker’s wife in a small cottage. 他出生于一所小村舍，母亲是鞋匠的妻子。动词bother的用法：1. 表示“打扰”“麻烦”，为及物动词，要表示用某事麻烦某人，一般用介词 with 或 about。如：I’m sorry that I have to bother you with [about] this problem. 对不起，我要用这个问题来麻烦你了。2. 表示“费心”“费力”，多用于否定句和疑问句;若表示费心做某事，表示通常其后接动词时，通常用不定式。如：He didn’t bother (=trouble) to answer personally. 他嫌麻烦不愿亲自回答。Why bother to write? We’ll see him tomorrow. 还写信干什么? 我们明天就见到他了。在现代英语中，bother 后也可跟动名词。如：Don’t bother to lock [locking] the door. 别费事锁门了。He won’t come, so why bother inviting him? 他不会来的，为什么还要费心请他呢?有时后接 about doing sth 也可表示类似意思。如：You needn’t bother to come up [about coming up]. 你不必费心来了。3. 在口语中说 don’t bother(…), 主要用于谢绝对方主动提出的善意帮助，意为“不用费心(……)了”“不用麻烦(……)了”。如：A：Shall I help you with the washing up? 要不要我帮你洗碗碟?B：Don’t bother. I’ll do it later. 不必麻烦了，我等一会再洗。Don’t bother to come to the door with me. I can see myself out. 不用费力送我出去。我可以自己出去。另外，口语中还说 I’m not bothered，其意为“我无所谓”。如：I’m not bothered whether we go out or stay in. 出去还是待在家里，我无所谓。4. 惯用句式 can’t be bothered (to do sth) 的意思是“嫌麻烦而不做某事”“偷懒”。如：The grass needs cutting but I can’t be bothered to do it today. 草得剪一剪了，但我今天却懒得去做。动词admire的用法：1. 是及物动词，通常的结构是admire sb, admire sth, admire sb for sth。如：They admired him very much. 他们很钦佩他。They admired his workmanship. 他们很钦佩她的手艺。They admired him for his workmanship. 他们很钦佩她的手艺。注意不要受汉语影响漏掉必要的宾语。如：我钦佩她的勇气。误：I admire for her bravery.正：I admire her for her bravery.他的事业非常成功，他的朋友都很羡慕!误：He was very successful in his business and all his friends admired!正：He was very successful in his business and all his friends admired him!2. 其后有时可接 what 从句。如：We admire (him for) what he has done. 我们对他所做的事很钦佩。但是，一般不接that 从句。如：我们佩服他的诚实。误：We admire that he is honest.正：We admire (him for) his honesty.3. 有时还可后接动名词(通常有逻辑主语)。如：They all admired his believing in that manner. 他们都赞赏他那样做。4. 汉语说“你不得不佩服……”，英语可用以下类似表达：You can only admire her courage and determination. 你不能不佩服她的勇气和决心。You have to admire their dedication and commitment. 你不得不佩服他们的尽心竭力。It was a rash thing to do, yet one cannot but admire her courage. 这事做得过于鲁莽，然而不能不佩服她的勇气。