句型转换这类题型考查学生对句子结构的掌握程度.
常见的题型:
1)陈述句变一般疑问句,并做出肯定、否定回答;
2)肯定句变否定句;
3)对划线部分提问;
4)同义句型转变.
常见题型的答题方法:
1)肯定句变否定句
答题方法:在be的后面加not.例如:
I am a pupil. → I am not a pupil. (I'm not a pupil.)
He is a doctor. → He is not a doctor. (He isn't a doctor.)
We are friends. → We are not friends. (We aren't friends.)
2)陈述句变成一般疑问句.
答题方法:一般疑问句,"be"跑到前面去,注意大写,问号别忘记.例如:
I am from Canada. → Are you from Canada?
You are in Class 4. → Are you in Class 4?
It is a pear. → Is it a pear?
3)就一般疑问句回答问题
答题方法:肯定回答:Yes, 主语+am / is / are.
否定回答:No, 主语+am not / isn't / aren't. 例如:
1. Are you a Chinese teacher?
Yes, I am.
No, I'm not.
2. Is this a ruler?
Yes, it is.
No, it isn't.
4)同义句型转换
同义句型转换是把意思相同或相近的句子用不同的词汇、短语及句型表达出来.例如:
I'm John. → My name is John.
I'm tall. → I'm not short.
