speak是及物动词还是不及物动词?可以举一些例句吗Old people must____.A.be spoken to politely B.speak to polite C.be spoken politelyD.speak polite

speak
不及物动词 vi.
1.说话,讲话
He wanted to speak to me.
他想和我说话.
2.谈话,谈论
I have not spoken to him on this subject yet.
我还没有和他谈这件事.
3.发表演说,陈述意见
It was the first time that I spoke in public.
这是我第一次在公共场合发言.
4.发出信号
5.显示,传达
Actions speak louder than words.
行动胜于言辞.
6.(乐器、枪等)响起;(狗等)吠叫
7.保持友好交往
They are no longer speaking after the quarrel.
他们争吵后不再交往.
8.有吸引力
9.提要求,请愿
及物动词 vt.
1.说(话);说出
Miss Li speaks good English.
李小姐英语讲得很好.
I'm sure he's speaking the truth.
我相信他讲的是真话.
2.陈述,表达
3.(眼神等)显示
Her face spoke disappointment.
她的脸色显示出失望.
4.跟...谈话
5.(钟声等)宣告
6.背诵(台词)
The actress spoke only three lines in the first act.
在第一幕中这位女演员只有三行台词.
7.(用旗语等)与...联络
-speak
后缀 suf.
1.表示"行话","语言"
cabliespeak
出租车司机的语言
airlinespeak
航空业行话

及物动词
Do you speak English?
So to speak.
Frankly speaking,I think Lily is a good girl.

只有后面跟语言时是及物动词，如speak English
其他情况都是不及物动词，用speak to

既是及物动词，又是不及物动词，例如：
Do you speak Chinese? 及物动词用法，你说中文么？
Are you speaking to me? 不及物动词用法，你跟我说话呢？

speak是及物动词也是不及物动词，如：
I can speak a little English .
This is Ann speaking.

皆可
Does anyone speak English here?
I'm quite capable of speaking for myself, thank you!

vi.说话；发言 vt.说(出)；讲(某种语言)
作为vi.
I'm quite capable of speaking for myself, thank you!
我还是有能力把话说清楚的，谢谢你吧。
作为vt.
Does anyone speak English here?
这儿有人会说英语吗？

既是及物，又是不及物。
及物，I can speak English .
不及物，电话场景。---Is that Tom?
---Yes,speaking.

在后面跟语言的时候是及物动词
speak english/chinese/french/german
不及物动词的意义取决于和哪个介词连用
speak of说起某人、某事（这个最常用）
speak up!大声点说话！

及物动词
spesk English

speak既是及物有是不及物，接语言时及物，其他情况不及物