be

1.there is/are + noun有；存在to exist; to be present

2.+ noun（提供名称或信息时用）used when you are naming people or things, describing them or giving more information about them

3.it is/was.+ adj.（描述情况或表达想法时用）used when you are describing a situation or saying what you think about it

4.it is/was.+ noun（用于表达时间）used to talk about time

5.+ noun（表示所用的材料）used to say what sth is made of

6.[i]~ mine, yours, etc.（表示某物所属）used to say who sth belongs to or who it is intended for

7.+ noun花费；值to cost

8.+ noun等于；等同to be equal to

9.~ everything, nothing, etc. (to sb)（表示对某人的重要性）used to say how important sth is to sb

1.[i]+ adv./prep.位于；在（某处）to be located; to be in a place

2.[i]+ adv./prep.（在某时或某地）发生to happen at a time or in a place

3.[i]+ adv./prep.留在（某地）；逗留to remain in a place

4.[i]+ adv./prep.出席；到场to attend an event; to be present in a place

5.[i]+ adv./prep.前往；造访；访问to visit or call

6.[i]~ from…出生于（某地）；来自…；是（某地的）人used to say where sb was born or where their home is

大多数含 be 的习语，都可在该等习语中的名词及形容词相关词条找到，如 be the death of sb 在词条 death 下。Most idioms containingbe are at the entries for the nouns and adjectives in the idioms, for examplebe the death of sb is atdeath .

the be-all and end-all (of sth)

最重要的部分；最要紧的事the most important part; all that matters

as/that was

像以往所称呼的；作为曾用名as sb/sth used to be called

(he, she, etc. has) been and done sth

（表示吃惊和恼怒）used to show that you are surprised and annoyed by sth that sb has done

if it wasnt/werent for…

若不是（某人╱某事）；幸亏used to say that sb/sth stopped sb/sth from happening

leave/let sb/sth be

随…去；不打扰某人╱某事物to leave sb/sth alone without disturbing them or it

-to-be

将来future

1.（与过去分词连用构成被动语态）used with a past participle to form the passive

2.（与现在分词连用构成进行时）used with a present participle to form progressive tenses

3.（用于反意疑问句）used to make question tags (= short questions added to the end of statements)

4.（在被动语态或进行时中代替重复的动词完整形式）used to avoid repeating the full form of a verb in the passive or a progressive tense

5.~ to do sth（表示必须或应该）used to say what must or should be done

6.~ to do sth（表示已安排好要做的事）used to say what is arranged to happen

7.~ to do sth（表示后来发生的事）used to say what happened later

8.~ not, never, etc. to be done（表示不会或没有发生时用）used to say what could not or did not happen

9.if sb/it were to do sth….were sb/it to do sth…（表述条件）used to express a condition

1.做;成为,变成

2.属于;伴随;降临

3.发生,产生,举行

4.在;逗留;到达,来到

5.有...存在,生存

6.听任(保持原状)

7.是...

8.是;值;等于

1.be＋及物动词的过去分词构成被动语态

2.be ＋come, go 等不及物动词的过去分词构成完成时

3.be ＋现在分词构成进行时

4.be ＋有 to 的不定式,表示约定,计划,职责,义务,愿望,可能,命运等

5.were ＋带 to 的不定式,表示虚拟的假定

1.(=Bank of England)(英国)英格兰银行

2.(=bill of exchange)汇票

3.(=Bachelor of Engineering)工学士

4.(=Bachelor of Economics)经济学士

5.(=Bachelor of Education)教育学士

1.used for forming the progressive tenses of verbs, that are used for showing actions that are in progress at a particular point in time

2.used for forming the passive form of verbs

3.used for giving information about someone or something, by giving their name, job, position, etc., describing them, or saying where they are

4.used for saying how someone behaves, or for telling them how to behave

5.to exist

1.(=Bank of England)

2.(=bill of exchange)

3.(=Bachelor of Engineering)

4.(=Bachelor of Economics)

5.(=Bachelor of Education)