英语句子的变一般疑问句,还有一些词的过去式,一些词的ing形式.谢谢好心的人.

看不太懂一般疑问句1．将陈述句变为一般疑问句时,如句中有be 动词（am is are …）时,可直接将它们提至主语前。如主语为第一人称,应将其改为第二人称。如：I'm in Class 2Grade 1． →Are you in Class 2Grade We're watching TV． →Are you watching TV?2．陈述句中有情态动词（can may must …）时,也可直接将它们提至主语前,即可成为一般疑问句。如：He can swim now． →Can he swim now?The children may come with us． → May the children come with us?3．陈述句中只有一个实义动词作谓语且其时态为一般现在时,变为一般疑问句时要在句首加do或does 主语后的实义动词用原形。如：I like these animals． →Do you like these animals?She wants to go to the movies． → Does she want to go to the movies?4．一般疑问句一般读升调(↑)5．一般疑问句有时不用yes或 no 回答。如：Are they in town now?I think so。May I sit here?Certainly．Does he like soccer?Sorry I don't know．6。一般疑问句的第一单词总是虚词,读的时候要读轻声。二、特殊疑问句以疑问词开头,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（什么）,who（谁）,whose（谁的）,which（哪个）,when（何时）,where（哪里）,how（怎样）,why（为何）等。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。括号内是完整回答所需部分。如：Who is from Canada?Helen (is from Canada)．Where's the restaurant?(It is)Near the station．Why do you like koalas?(I do like koalas)Because they are cute．2．特殊疑问句一般读降调(↓)。