Question

划分英语句子成分

Answer 1

so why has Engliah changed over time ?简单主谓结构，主语是English, 谓语是has changed, why是原因状语，over time是时间状语，so是连词，连接前面的句子。 actually all language change and develop when cultures meet and communicate with each other. 简单主谓结构+时间状语从句，主语是all language, 谓语为并列谓语change and develop, 时间状语从句的结构是主谓单宾结构，其中主语是cultures, 谓语也是并列谓语meet and communicatewith, each other作宾语 at first the English spoken today in England between about AD 450 and 1150 was very different from the English spoken today . 此句好像多了个today,此句结构是主谓单宾结构，主语是the English spoken in England between about AD450 and 1150, 谓语是was very different from，宾语是the English spoken today, 其中主语和宾语后面分别带有一个-ed分词短语作后置性定语的结构 It was based more on German than the English we speak at present .此句是主谓单宾结构的被动变体结构，可以视作为简单主谓结构， It作主语，be based是谓语，on German和on the English we speak at present可以看作是地点状语结构； then gradually between about AD 800 and 1150 English became less like Greman because those who ruled England spoke first Danish and later French .此句为主系表结构，其中主语是English, 谓语为became, less是表语， then是承接关系的连词，gradually是时间状语也可以理解方式状语，后面的between...and..连接的是时间状语；because引导的是原因状语从句，其结构是主谓单宾结构，其中those who ruled England是主语，其后带定语从句， 谓语是spoke， 宾语为并列宾语Danish and French.
实际上分析句子结构很简单，主要是看谓语动词的具体类别，即系动词构成系表结构，其中表语大多数是形容词；不及物动词后没有介词的，构成的结构是简单主谓结构，其后有介词的构成主谓单宾结构；及物动词可能构成主谓单宾结构，主谓双宾结构，主谓宾宾补结构。在句子主体结构的判断过程中，往往要排开定语、状语以及连词的干扰。
个人看法，希望对你有所帮助，如有请采纳。

Answer 2

学好从句之前学好句子的成分很重要。

Answer 3

主谓宾