be动词的一般过去式.pptx

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1、一般过去时的肯定句、否定句和疑问句中的be动词变化如下：1.肯定句结构：主语+was/were+其他2.否定句结构：主语+was/were+not+其他3.一般疑问句及其回答结构：Was/Were+主语+其他？4.特殊疑问句及其回答结构：特殊疑问词+was/were+主语+其他？第1页/共6页Be动词在各种句式中的记忆口诀：肯定变否定，在was或were后面加not。Was/were位于主语前，一般疑问句马上现。特殊问句也不难，疑问词加在一般疑问句前。第2页/共6页判断下列句子：1.I was born in China.2.When and where was Kangkang born?3

2、.I wasnt here yesterday.4.Were you twelve last year?5.You were ten in 2004.6.He was born in China on May 13th,1997.7.You werent here at that time.肯定句肯定句特殊疑问句特殊疑问句否定句否定句一般疑问句一般疑问句肯定句肯定句肯定句肯定句否定句否定句第3页/共6页选择填空。()1 My fatherill yesterdayA isnt B arent C wasnt D werent()2 your parents at home last weekA

3、 Is B Was C Are D WereCD第4页/共6页()3 The twinsin Dalian last year They here now A are;were B were;are C was;are D were;was()4 your father at work the dayyesterday A Was;before B Is;before C Was;after D Is;after ()5 Who was on duty last Friday A I am B I was C Yes,I was D No,I wasnt BBB第5页/共6页感谢您的观赏！第6页/共6页