陈述句变一般疑问句的变法规则

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原句
一般疑问句
Heplayedfootball yesterday.
Did heplayfootball yesterday?
Jimhada ruler
Did Jimhavea ruler?
Theyplantedtrees last week.
Did theyplanttrees last week.
注:变后疑问句的第一个单词的第一个字母必须大写!
例如:
原句
一般疑问句
He is Tom.
Is he Tom?
This is a bird.
Is this a bird?
Tom is swimming.
Is Tom swimming?
Lulu can hop.
Can Lulu hop?
She can swim.
Can she swim?
They are playing basketball.
3.句中没有"am、is、are和can"的句子.如果主语是第一人称、第二人称或第三人称复数的句子,句首加"Do",“I、We”变成“you”,句号变问号,其余单词不变。
例如:
原句
一般疑问句
Ilike music?
Doyoulike music?
Wehave some rulers.
Doyouhave some rulers?
2.以"I am……"和"We are……"开头的句子,把"I am……"和"We are……均变成"Are you……?"句号变问号,其他单词不变。
例如:
原句
一般疑问句
I ama teacቤተ መጻሕፍቲ ባይዱer.
Are youa teacher?
We areplaying basketball.
Are youplaying basketball?
Jimhasa ruler
Does Jimhavea ruler?
Evewantsto watch football games.
Does Evewantto watch football game?
5.当陈述句的时态为过去时,句子中没有be动词时,主语为一、二、三人称时,句首加“Did”,动词变原型,句号变问好,其他不变。
Are they playing basketball?
Father and mother are playing pingpong.
Are father and mother playing pingpong?
I was student 8 years ago.
Were you student 8 years ago?
陈述句变一般疑问句的变法规则
用来叙述一件事或表明说话人的看法、态度等的句子称为陈述句。句末为句号,一般读作降调;用"Yes"或"No"来回答的疑问句叫一般疑问句。一般读作声调。小学阶段陈述句句型比较简单,只要记住变化规则,做起来就非常简单。下面浅谈一下陈述句变一般疑问句的变化规则。
1.句中有"is、are或can"的句子,把"is、are或can"提到句首,若句子为过去时,则将相应的变为过去时(was,were could),句号变问号。
They like watching TV.
Do they like watching TV?
4.句中没有"am、is、are"的句子,如果主语是第三人称单数时,句首加"Does",动词变原型,句号变问号,其他单词不变。
例如:
原句
一般疑问句
Helikesfootball.
Does helikefootball?
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