内容正文:
期末专题03 句型转换精讲+考点精练 (含答案)
第一部分:句型转换方法精讲
1、 肯定句改否定句
肯定句改否定句的方法
1. be动词后加not,即is not=isn’t, are not=aren’t, was not=wasn’t, were not=weren’t, am not(没有缩写形式)
如:I am a girl.→ I am not a girl.
2. 在情态动词can, should等后加not,即:cannot, should not
如:Mike should clean the classroom.
→Mike shouldn’t clean the classroom.
3. 无be动词无情态动词,在实意动词前加助动词否定形式,即:don’t/doesn’t/didn’t
如:My father watched TV last night.
→My father didn’t watch TV last night.
注意:助动词后,动词要用原形, some改成any, 第一人称变第二人称
2、 肯定句改一般疑问句
肯定句改一般疑问句的方法
1. 含有be动词的过去式:
把be动词(am, is, are, was/were)提到句首;
★方法 第一人称变第二人称;
遇到some变any。
例:① They were at home last night. ② I was excited about the news.
→ --Were they at home last night? → --Were you excited about the news?
--Yes, they were. / No, they weren’t. --Yes, I was. / No, I wasn’t.
注意:be动词问,be动词答
2. 含有情态动词:
把情态动词(can, could, should等)提到句首;
★方法 第一人称变第二人称;
遇到some变any。
例:He could ride a bike three years ago.
→ --Could he ride a bike three years ago?
--Yes, he could. / No, he couldn’t.
注意:情态动词问,情态动词答
3. 不含be动词和情态动词,只含有行为动词
句首加Do/Does/Did,行为动词过去式变回原形;
★方法: 第一人称变第二人称;
遇到some变any。
例:They played football after school yesterday.
→ --Did they play football after school yesterday?
--Yes, they did. / No, they didn’t.
注意:Did问,Did答
3、 对划线部分提问
对划线部分提问答题方法
一代:用正确的特殊疑问词代替划线部分,并放在句首。
二移:看没有画线的内容有无be动词/情态动词
① 有,把be动词/情态动词提至疑问词后
② 没有,借助动词do/does/did放在疑问词后
三变:句中有some 改成any, 有第一人称变第二人称
四抄:照抄句子剩余部分。
例如: ① My holiday was great fun.(对画线部分提问)
→ How was your holiday?
② Tina went to the Summer Palace last year.(对画线部分提问)
→ Who went to the Summer Palace last year?
③ Tina went to the Summer Palace last year.(对画线部分提问)
→ What did Tina do last year?
④ Tina went to the Summer Palace last year.(对画线部分提问)
→ Where did Tina go last year?
【拓展】常见特殊疑问词
特殊疑问词
用法
例句
what(什么)
问事/物/动作
What did you see/do just now?
what colour(什么颜色)
问颜色
What colour is your new T-shirt?
what day(星期几)
问星期
What day was it yeste