6AU1 The king's new clothes学霸核心语法讲与练(be动词的过去式及用法) 译林版三起

六上Unit 1学霸核心语法讲与练 be动词的过去式及用法 班级__________ 姓名 ___________ 得分___________ 核心语法精讲 be动词是一类动词的统称，这些动词包括： am, is, are, was, were等。根据时态和人称的不同，要选用相应的be动词。 一、be动词 be动词的过去式包括was和were。比较be动词的现在式和过去式： 一般现在时 一般过去时 I(第一人称单数) am was he, she, it(第三人称单数) is was we(第一人称复数) are were you(第二人称单、复数) are were they(第三人称复数) are were 二、含有be动词的一般过去时 1.肯定句结构：主语+was/were. 如： I was here yesterday. 我昨天在这里。 There were some students in this school ten years ago.十年前这所学校有一些学生。 2.否定句结构：主语+was/were+not..如： I was not here yesterday. 昨天我不在这里。 They weren't busy the other day. 前几天他们不忙。 注意： was not= wasn't; were not = weren't 3.一般疑问句结构：Was/Were+主语.....？ 肯定回答：Yes,主语 +was/were.否定回答：No,主语 +wasn't/weren't.如： ① - Was there any juice in the bottle then? -那时瓶子里有果汁吗？ -No, there wasn't. -不，没有。 ②-Were you here yesterday? -你昨天在这里吗？ -Yes, I was. -是，我在。 4.特殊疑问句结构：疑问代词/疑问副词+was/were+主语。如： I was here yesterday. 昨天我在这里。 Who was here yesterday? 昨天谁在这里？ My trip to London was wonderful. 我的伦敦之旅很棒。 How was your trip to London?你的伦敦行怎么样？ be动词一般现在时和过去时句型的比较 一般现在时 一般过去时 肯定句 单数 It is... It was... 复数 They are... They were... 否定句 单数 It isn't... It wasn't... 复数 They aren't... They weren't... 一般疑问句 单数 Is it...? Was it ...? 复数 Are they..? Were they...? 特殊疑问句 单数 特殊疑问词+is it...? 特殊疑问词+was it...? 复数 特殊疑问词+are they...? 特殊疑问词 + were they...? 核心语法精练 一、用所给词的适当形式填空。 1. There _____________(be) some coffee in the cup now, but there _____________(not be) any in it just now. 2. _____________(be) there _____________(some) flowers beside the road last year? 3. The trousers _____________(be) nice. Can I try _____________(they) on? 4. There _____________(be) some bread and eggs on the table a moment ago. 5.There _____________(be) any fish in this dirty river two years ago. But now there _____________(be) a lot of fish in it. 二、根据中文提示完成句子。 1.There _________________________(有一些漂亮的鸟在那棵树上) just now. 2. Be quiet. The children _________________________(在教室里上一节英语课). 3.There _____________