肯定句、否定句和一般疑问句肯定句、否定句和一般疑问句下页Have a look • I am a teacher
I like apples
• I am not a teacher
I don’t like apples
• Is this your handbag
Yes ,it is
No ,it is not
Do you like apples
Yes ,I do
No ,I do not
Conclusion •陈述句:用于说明一个事实或表达说话人的看法或观点的句子
•陈述句分为肯定句和否定句
•肯定句表示肯定的意义; I am a teacher
I like apples
上页下页首页否定句表示否定意义,句中有否定词 not, never 等,表示“不”的意思
I am not a teacher
I don’t like apples
• 结构为:• 肯定句:主语 + be 动词 /助动词 do,will和 have / 情态动词 +其他 • 否定句:主语 + be 动词 /助动词 do,will和 have / 情态动词 +not+ 其他 肯定句和否定句之间的转换上页下页首页•1
如果肯定句中有 be 动词( am, is, are, was, were )、助动词 will 和 have, 或情态动词( can, could, must 等),只需在 be 动词、助动词 will , do和 have 或情态动词之后加 not 即可得到相应的否定句
For example肯定句和否定句之间的转换• My father is a taxi driver
• There are some apples on the table
• She was a student two years ago
首页上页下页1
He can pla