怎么把英语句子改为否定句,一般疑问句?怎么把英语句子改为否定句,一般疑问句.还有怎么改为肯定回答句,否定回答句?

Question

怎么把英语句子改为否定句,一般疑问句?
怎么把英语句子改为否定句,一般疑问句.
还有怎么改为肯定回答句,否定回答句?

Answer 1

一、陈述句：是用来陈述一件事情或表示一种看法,可分为肯定句和否定句两种形式.
1、谓语动词是be动词,助动词have,has,will,情态动词can等时,只要直接在这些词后面加not就构成否定形式.
eg.Lily has already read this new book.(改为否定句)
Lily ______ ______ this new book ________.
2、谓语动词是行为动词而又没有助动词或情态动词时,必须在谓语动词前加助动词,一般现在时加助动词do ,第三人称单数加does,一般过去时加did,再和not构成否定结构.必须指出的是：don't,doesn't,didn't后都用动词原形.
eg.1)Jill has lunch at school every day.(改为否定句)
Jill _____ _____ lunch at school every day.
2)The children had a good time at the party.(改为否定句)
The children ______ _____ a good time at the party.
3)Rose didn't drink any milk this morning.（改为肯定句)
Rose ______ ______ milk this morning.
二、疑问句：是用来提出问题的句子.
A.一般疑问句：以be动词,have /has/do等助动词、can/may等情态动词开头,以yes或no来回答的问句.
它的基本结构是：Be/Have /Has/Did等助动词（包括情态动词）＋主语＋谓语（包括表语）＋┄?回答常用简略回答.
1、谓语动词是be动词、助动词、情态动词时,只要直接把这些词置于句首,句末改成问号.
eg.There's something wrong with his bike.（改成疑问句）
______ _____ _______ wrong with his bike?
2、谓语动词是行为动词时,必须在句首加上助动词Do、Does（三单）、Did（过去式）加上这些助动词后,句子中谓语动词必须用原形.
eg.1)Edison built a science lab himself when he was ten.（改成疑问句）
______ Edison ______ a science lab himself when he was ten?
2)Those Japanese like Chinese food.（改成疑问句）
______ those Japanese ________ Chinese food?
注意：在把肯定句改成否定句或一般疑问句的时候,要注意句中是否有already、some、something、somebody等词,如果有也必须进行改变,already要改成yet,some、something、somebody等分别改成any、anything、anybody等.另外,在改成否定句的时候注意把too改成either,both改成neither,all改成none等.在改成一般疑问句的时候,常常把第一人称I、we改成第二人称you.
B.特殊疑问句：以疑问代词或疑问副词开头,提出疑问的句子.
它的基本结构是：特殊疑问词＋一般疑问句语序.但是如果疑问词在句子中作主语或作主语的定语,就用特殊疑问词＋陈述句语序.常用的疑问词有：what,who(whom),whose,which,when,where,how,why等,回答时针对问句中的代词和副词来回答,不用yes或no来回答.