you _in 8 seconds?

英语怎样变句型 一般疑问句 否定句 反问句 肯定句 画线提问

1。 由连系am，is，are构成的句子：变一般疑问句时把am，is，are提到句子的前面，句尾用问号即可。变否定句时直接在am，is，are后面加not即可。例如： 肯定句:He is a student。 一般疑问句: Is he a student? 否定句: He is not a student。 反问句: He is a student, isn't he? He isn't a student, is he? 画线提问: 对he提问: Who is a student? 对 a student 提问: What is he? or What does he do? 2。 ...全部

  1。 由连系am，is，are构成的句子：变一般疑问句时把am，is，are提到句子的前面，句尾用问号即可。变否定句时直接在am，is，are后面加not即可。例如： 肯定句:He is a student。
   一般疑问句: Is he a student? 否定句: He is not a student。 反问句: He is a student, isn't he? He isn't a student, is he? 画线提问: 对he提问: Who is a student? 对 a student 提问: What is he? or What does he do? 2。
   由情态动词can, may, should等构成的句子: 变一般疑问句时把can,may,提到句子的前面,句尾用问号即可。变否定句时直接在can,may,后面加not即可。 例如: 肯定句: She can swim。
   一般疑问句: Can she swim? 否定句: She can not swim。 反问句: She can swim, can't she? She can not swim, can she? 画线提问: 对she提问: Who can swim? 对swim提问: What can she do? 3。
   由行为动词构成的句子: 需要加助词do或does。 变一般疑问句时把do/does放在句子前面。 例如: 肯定句: They play football after school。
   一般疑问句: Do they play football after school? 否定句: They don't (do not) play football after school。
   反问句: They play football after school, don't they? They don't play football after school, do they? 画线提问: 对they提问: Who play football after school? 对play football提问: What do they do after school? 对after school提问: When do they play football? 。
  收起