be动词的用法！

[英语中什么是行为动词]即实意动词，表示动作的动词。它分为及物动词和不及物动词两种 (1)及物动词后面必须跟宾语意义才完整的实义动词，叫做及物动词（transitive verb）。如： I believe that the commit...+阅读

be be [轻读）bI; bi；（重读）bi; bi：] 《字形有变化的 am,is,are; was,were 源自别的字源》不及物动词 A 1 a. 为，是He is a good doctor. 他是一位好医师 Twice two is four. 二乘二是[为]四 It's me. 是我（ → I pron. {比较}） That's what I wanted to say. 那正是我想要说的话 How are you？. 你好吗？ I am quite well [in good health]. 我很好 The situation is of utmost importance. 情况至为重要 We are the same age. 我们是同年纪 The house was on fire [in flames]. 那房屋著火了 b. 就是To live is to fight. 人生就是战斗（人生如战场） c. 就是Seeing is believing. （谚）“百闻不如一见”，“眼见为信” d. 就是The trouble is that she does not like it. 问题是 [困难在于] 她不喜欢它 e. 是 What matters is how they live. 问题是他们如何生活 The question is not what to do but how to do it. 问题不是该做什么，而是该如何去做 2 a. 在；是＂Where is Tokyo ?＂-＂It is in Japan.＂. “东京在那里？”“在日本” ＂When is your birthday ?＂-＂It is on the 5th of July.＂. “你的生日是什么时候？”“是七月五日” b. 是，是 This medal is to honor the winner. 这个奖牌是为了表扬胜利者 This is to certify that. ？.兹证明… 3 a. [用以替代未来式] 将成为Come back before it is dark. 在天黑前要回来 I'll go if it is fine tomorrow. 假如明天天气好我会去 b. 须花费（时间）（ → B 1 b） What a (long) time they are！. 他们实在费时太久了，慢吞吞的！ 4 a. [there is[are]？] 有… （ → there B 1） There is a pencel [are two books] on the desk. 在桌子上有一支笔 [有二本书] b. （文语）存在，生存，留存（exist） God is. 上帝存在 Troy is no more. 特洛伊现已不存在 I think, therefore I am. 我思，故我在 c. 发生（ → B 1 c） The exam was last week. 考试在上周（举行） B 1 a. 将成为（ → A 3 a; become {语法} （2） He will be a scientist. 他将成为科学家 It will be dark before long. 不久天将变黑（暗） b. [表未来] 将（可能）花费（时间）（ → A 3 b） Will you be long？. 你要花很长的时间吗？ c. [表未来] 将发生，将举行（ → A 4 c） When will the wedding be？. 婚礼将在什么时候举行？ d. 为That may be wrong. 那可能是错的 e. 存在 Can such things be？. 会有这种事吗？ 2 [不定词时] a. 为Let it be so！. 但愿如此 b. 照原来的状态而存在，持续，停留 Let him [it] be. 让他 [它] 继续那样吧 c. （文语）存在，生存，留存（ → A 4 b） To be, or not to be : that is the question. 活下去或一死了之呢 - 这便是要考虑的问题 3 [用祈使语气]要Be kind to old people. 对老年人要亲切 [有礼貌] So be it! = Be it so！. 但愿如此 Do be quiet！. 请安静！ Don't be silly！. 别做傻事 [说傻话] 4 a. 用于条件子句（文语工碃遁度墚道蛾权阀护.古） If it be fine. ？.假如好天气的话… → if NEED be Be it ever so humble, there's no place like home. 不论家是多么简陋，没有地方比得上它 Be that as it may，？.即使是如此…，尽管那样… Be the matter what it may，？.不管事情会怎样… b. 用于that 子句中 I demanded that he be present. 我要求他出席 Resolved (=It has been resolved) that our salary be raised. 兹决议，吾等薪资应予提升助动词 1 构成被动语态或状态之完成 This magazine is published twice a month. 本杂志每月发行两次 Grammar be hanged！. 该死的文法！ He is known as a leading poet. 他以第一流的诗人而闻名 [而著称] 2 be+doing；构成进行 a. 正在做…，正在…中 She is writing now. 她现在正在写字 b. 常带责难之意] 老是 [一天到晚] 在做… He is always smoking. 他一天到晚吸烟 c. 想要做…，正在著手做… He is coming to see us this morning. 他今晨要来看我们 I must be going. 我必须走了 → be GOing to do. d. [be 动词构成进行式] 正在做… （的时候）＂Be serious !＂-＂I am being serious.＂. “要认真！”“我（是很）认真啊” You are being too kind to him, aren't you？. 你对他太客气了吧？ 3 [be+to do] a. 将要做…，预定做… We are to meet at 5. 我们预定在五点钟见面 He was to have arrived at 5. 他原定在五点钟到达（但还没有到） b. 有义务做…，必须做… I am to inform you that. ？.我谨通知你… You are not to speak in this room. 你不可以在这个房间里说话 c. 可以做… No one was to be seen. 一个人都看不见 d. 注定… He was neve

be动词的用法 ！