特殊疑问句
形式
以特殊疑问词开头,对句中某一成分提问的句子叫特殊疑问句.常用的疑问词有：what who whose which when where how why等.可先分为3种:疑问代词：what,who,which,whose,whom 疑问副词：when,where,why,how 疑问形容词：what（which,whose）+名词
特殊疑问句有两种语序
1．如疑问词作主语或主语的定语,即对主语或主语的定语提问,其语序是陈述句的语序：疑问词（＋主语）＋谓语动词＋其他成分?如：who is singing in the room?whose bike is broken?2．如疑问词作其他成分,即对其他成分提问,其语序是：疑问词＋一般疑问句语序?如：what class are you in?What does she look like?Where are you from?What time does he get up every morning?How do you know?
注意
1．回答特殊疑问句时,不能用yes ／ no,即问什么答什么,尤其是简略回答.如：Who is from Canada?Helen (is)． Where's the restaurant?Near the station． Why do you like koalas?Because they are cute． 2．特殊疑问句一般读降调(↓).特殊疑问词 Who谁——Whose谁的 Why为什么 When什么时候 Where在哪里 Which哪一个 What什么 ( What time什么时间 What colour什么颜色） How怎么样（How many多少{数量} How much多少钱{价格} How long多长 How often多少次 How big多大 How heavy多重{重量}How far多远{路程}
陈述句：就事物依照其实在情形陈述的句子叫做陈述句.陈述句的句末必须使用句号（Full Stop）“.” 以示句子的陈述结束.
陈述句分为肯定句和否定句（全否定和半否定）
肯定句：基本结构为主 + 谓
例如：It is cold in winter.
He went to London to pass his holiday.
否定句：
1、全否定：用not,no,never,neither,none,nothing等否定.表示“完全不是,完全不”的意思.
例如：He is not a worker.
Nothing is wrong with me.
2、半否定句：在句子里用否定词hardly,scarcely,little,few,seldom,rarely等.
例如：I hardly see anything in the room.
=I can see little in the room.