攻破句型转换难关.docVIP

攻破句型转换难关，提高英语解题能力 ——英语简单句句型转换方法归纳 张慧 古人云“授人鱼，不如授人渔。”古人尚且知道授人知识不如授人方法的道理，那么在各种理论高度发展的今天为什么就不能多重视一点方法和传授呢？句子教学是英语教学中的重要环节，有了句子作为基础，学生才能学好英语，也才能真正运用英语。 在几年的英语教学中，我总结了一些英语句子教学的小窍门，现简单归纳如下： I can sweep the floor. I can’t sweep the floor. She has finished the activity book. She hasn’t finished the activity book. 注：be、情、助与not的缩写都是把not变为n’t(will not=won’t 除外)。 2、当句子中无be动词、情态动词、助动词时，则根据谓语动词的形式分别在主语后：动词原形加“don’t”，动词第三人称单数加“doesn’t”，动词过去式加“didn’t”。当加了“doesn’t”,“didn’t”后，谓语动词必须还成原形。 口诀：be，情，助无，主后动原加“don’t”，动三加“doesn’t”，动过加“didn’t”要牢记，动词还原勿忘记。 例：She reads English newspaper every evening. She doesn’t read English newspaper every evening. He learned English yesterday evening. He didn’t learn English yesterday evening. 注：若肯定句中有some或含有some的不定代词时，变否定句要改为any或含有any的不定代词；若肯定句中有and连接的并列内容时，变否定句要把and改为or。 例：I have some new sweaters and jackets. I don’t have any new sweaters or jackets. 二、陈述句变一般疑问句 1、口诀：be、情、助提句首，句末记住加问号。 例：They can speak English . Can they speak English ? He is a student in Class Two, Grade Seven. Is he a student in Class Two, Grade Seven? She has finished the activity book. Has she finished the activity book? 2、口诀：be、情、助无，句首动原加“Do”，动三加“Does”，动过加“Did”。动词还原要切记，句末问号勿忘记。 例：She reads English newspaper every evening. Does she read English newspaper every evening? He bought a pair of white trousers yesterday. Did he buy a pair of white trousers yesterday? 注：若陈述句中包含有I, me, my, mine时，则要相应地改为you, you, your, yours。 例：I went to the zoo with my mother last Sunday. Did you go to the zoo with your mother last Sunday? 3、?一般疑问句回答 一般疑问句有两种回答，即：肯定回答和否定回答。其中，肯定回答用yes,否定回答用no。 语句顺序为：Yes +?主语?+ am /is/ are/was/were.|can.|do/does/did|; No +?主语+ am not/ isn’t/ aren’t/wasnt/werent.|cant.|dont/doesnt/didnt|.。如： Are you an English teacher? Yes, I am. /No, I am not. ’t. Can they speak English ? Yes,they can./No,they can’t. Was it a funny holiday? Yes,it was./No,it wa