其它 动词是; 有，存在; 做，成为; 发生 其它用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质 其它
动词
1. be什么意思
1. What were you doing from 9 to 11 this morning?
今天上午九点到十一点你在做什么？
2.
2. You\'re to do your homework before you watch TV.
你应该做了功课再看电视。
不及物动词
1. Tony is in the office.
汤尼在办公室里。
2. He\'ll be at his uncle\'s till next Friday.
他要在他舅舅家呆到下星期五。
3. It was not to be.
不应有此事。
否定表达
A：My advice would be to finish it at once.
我的建议是立刻做完。
B：It’s unnecessary.
B：没必要。
助动词用法（AUXILIARY VERB USES）
1. （和现在分词连用构成动词的进行式）
You use be with a present participle to form the continuous tenses of verbs.
e.g. 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。
e.g. She didn\'t always think carefully about what she was doing...
她对自己在做的事情并不总是考虑得很清楚。
2. （和过去分词连用构成被动语态）
You use be with a past participle to form the passive voice.
e.g. Forensic experts were called in...
法医专家被请来。
e.g. Her husband was killed in a car crash...
她的丈夫死于车祸。
3. （和不定式连用表示将来的安排或确定会发生的事情）
You use be with an infinitive to indicate that something is planned to happen, that it will definitely happen, or that it must happen.
e.g. The talks are to begin tomorrow...
谈判将于明天开始。
e.g. It was to be Johnson\'s first meeting with the board in nearly a month...
这将是近一个月来约翰逊首次和董事会碰面。
4. （和不定式连用表示在某种情况下会发生什么事，应该怎样做或应该由谁来做）
You use be with an infinitive to say or ask what should happen or be done in a particular situation, how it should happen, or who should do it.
e.g. What am I to do without him?...
没有他，我该怎么办？
e.g. Who is to say which of them had more power?...
谁来决定他们之中谁的权力应该更大一些？
5. （was和were和不定式连用，表示说话时间之后发生的事）
You use was and were with an infinitive to talk about something that happened later than the time you are discussing, and was not planned or certain at that time.
e.g. Then he received a phone call that was to change his life...
然后，他接到一个将改变他一生的电话。
e.g. A few hours later he was to prove it.
几个小时之后他将证明这一点。
6. （表示可见到、可听到、可发现等）
You can say that something is to be seen, heard, or found in a particular place to mean that people can see it, hear it, or find it in that place.
e.g. Little traffic was to be seen on the streets...
街上车辆很少。
e.g. They are to be found all over the world.
它们遍布于世界各地。
助动词用法（AUXILIARY VERB USES）
1. （和现在分词连用构成动词的进行式）
You use be with a present participle to form the continuous tenses of verbs.
e.g. 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。
e.g. She didn\'t always think carefully about what she was doing...
她对自己在做的事情并不总是考虑得很清楚。
2. （和过去分词连用构成被动语态）
You use be with a past participle to form the passive voice.
e.g. Forensic experts were called in...
法医专家被请来。
e.g. Her husband was killed in a car crash...
她的丈夫死于车祸。
3. （和不定式连用表示将来的安排或确定会发生的事情）
You use be with an infinitive to indicate that something is planned to happen, that it will definitely happen, or that it must happen.
e.g. The talks are to begin tomorrow...
谈判将于明天开始。
e.g. It was to be Johnson\'s first meeting with the board in nearly a month...
这将是近一个月来约翰逊首次和董事会碰面。
4. （和不定式连用表示在某种情况下会发生什么事，应该怎样做或应该由谁来做）
You use be with an infinitive to say or ask what should happen or be done in a particular situation, how it should happen, or who should do it.
e.g. What am I to do without him?...
没有他，我该怎么办？
e.g. Who is to say which of them had more power?...
谁来决定他们之中谁的权力应该更大一些？
5. （was和were和不定式连用，表示说话时间之后发生的事）
You use was and were with an infinitive to talk about something that happened later than the time you are discussing, and was not planned or certain at that time.
e.g. Then he received a phone call that was to change his life...
然后，他接到一个将改变他一生的电话。
e.g. A few hours later he was to prove it.
几个小时之后他将证明这一点。
6. （表示可见到、可听到、可发现等）
You can say that something is to be seen, heard, or found in a particular place to mean that people can see it, hear it, or find it in that place.
e.g. Little traffic was to be seen on the streets...
街上车辆很少。
e.g. They are to be found all over the world.
它们遍布于世界各地。
