英语中的语法问题With Huck he goes looking for treasure with Becky he gets lost in a cave.为什么Becky 后面直接加一句句子,这是个什么类型的句子?怎么用?What I'm worrying about is physics.为什么用what?我真的很不

英语中的语法问题With Huck he goes looking for treasure with Becky he gets lost in a cave.为什么Becky 后面直接加一句句子,这是个什么类型的句子?怎么用?What I'm worrying about is physics.为什么用what?我真的很不
英语中的语法问题
With Huck he goes looking for treasure with Becky he gets lost in a cave.
为什么Becky 后面直接加一句句子,这是个什么类型的句子?怎么用?
What I'm worrying about is physics.
为什么用what?我真的很不明白这个用法!

英语中的语法问题With Huck he goes looking for treasure with Becky he gets lost in a cave.为什么Becky 后面直接加一句句子,这是个什么类型的句子?怎么用?What I'm worrying about is physics.为什么用what?我真的很不
定义　　定语是用来限定、修饰名词或代词的,定语是对名词或代词起修饰、限定作用的词、短语或句子,汉语中常用‘……的’表示.[编辑本段]英语中的定语　　充当定语的有：主要由形容词担任.此外,名词、代词、数词、副词、介词短语以及动词不定式（短语）、分词和定语从句等都可用作定语.
　　形容词作定语：
　　The little boy needs a blue pen.(little修饰名词boy；blue修饰名词pen.）/小男孩需要一支蓝色的钢笔.
　　Tom is a handsome boy./Tom是个英俊的男孩.
　　There is a good boy./有个乖男孩.
　　数词作定语相当于形容词：Two boys need two pens./两个男孩需要两支钢笔.
　　The two boys are students./这两个男孩是学生.
　　There are two boys in the room./房间里有两个男孩.
　　代词或名词所有格作定语：
　　His boy needs Tom's pen./他的男孩需要Tom的钢笔.
　　His name is Tom./他的名字是汤姆.
　　There are two boys of Tom's there./那儿有Tom家的两个男孩.
　　介词短语作定语：
　　The boy in the classroom needs a pen of yours./教室里的男孩需要你的一支钢笔.
　　The boy in blue is Tom./穿蓝色衣服的孩子是汤姆.
　　There are two boys of 9,and three of 10./有两个9岁的,三个10岁的男孩.
　　名词作定语：
　　The boy needs a ball pen./男孩需要一支圆珠笔.
　　It is a ball pen./这是一支圆珠笔.
　　There is only one ball pen in the pencil box./这铅笔盒里只有一支圆珠笔.
　　副词作定语：
　　The boy there needs a pen./那儿的男孩需要一支钢笔.
　　The best boy here is Tom./这里最棒的男孩是Tom.
　　不定式作定语：
　　The boy to write this letter needs a pen./写这封信的男孩需要一支钢笔.
　　The boy to write this letter is Tom./将要写这封信的男孩是汤姆.
　　There is nothing to do today./今天没有事要做.
　　分词（短语）作定语：
　　The smiling boy needs a pen bought by his mother./那个微笑的男孩需要一支他妈妈买的钢笔.
　　The pen bought by her is made in China./她买的笔是中国产的.
　　There are five boys left./有五个留下的男孩.
　　定语从句：
　　The boy who is reading needs the pen which you bought yesterday./那个在阅读的男孩需要你昨天买的钢笔.
　　The boy you will know is Tom./你将认识的男孩叫汤姆.
　　There are five boys who will play the game./参加游戏的男孩有五个.
　　定语的位置一般有两种：用在所修饰词之前的叫前置定语,用在所修饰词之后的叫后置定语.
　　单词作定语时通常放在它所修饰的词之前,作前置定语.短语和从句作定语时则放在所修饰的词之后,作后置定语.
英语中,修饰动词、形容词、副词等的句子成分叫状语（adverbial).
　　状语的功用：状语说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等.
　　状语一般由副词、介词短语、分词和分词短语、不定式或相当于副词的词或短语来担当.其位置一般放在句末,但也可放在句首或句中.
　　副词是一种用来修饰动词,形容词,副词或全句的词,说明时间,地点,程度,方式等概念.
　　1.副词一般在句子中做状语．
　　He speaks English very well.他英语说得非常好.
　　He is playing under the tree.中的under the tree是地点状语.
　　2.不定式在句子中可以作目的状语.
　　I come specially to see you.我专门来看你.
　　3.介词短语
　　Ten years ago,She began to live in Dalian.
　　The boy was praised for his bravery.
　　4.从句作状语
　　When she was 12 years old,she began to live in Dalian.
　　If I am not busy tomorrow,I will play football with you.
　　5.分词作状语
　　Having had a quarrel with his wife,he left home in a bad temper.
　　Inhibited in one direction,it now seems that the Mississippi is about to take another.[编辑本段]什么是状语　　1状语是谓语里的另一个附加成分,它附加在谓语中心语的前面,从情况,时间,处所,方式,条件,对象,肯定,否定,范围和程度等方面对谓语中心进行修饰或限制.
　　状语与定语相同的地方是,都是前加附加成分;不同的地方是,它是谓语里的附加成分,而定语是主语或宾语里的附加成分.从句子的层次上看,状语是在第二个层次和第三个层次里的成分,有时甚至是更低层次的成分.