语法点七 一般过去时-【培优计划·语法培优】2023-2024学年三年级下册英语（外研版）一起

三年级英语·下册 21 语法点七 一般过去时 语法一点通 读一读，学会一般过去时的用法 含义：一般过去时表示过去的某个时间所发生的动 作或存在的状态,也可以表示过去一段时间内经常 性或习惯性的动作。 链接教材功能句式： 1.They were very young then. 他们那时很年轻。 2.Your hair was very short then. 你的头发那时很短。 3.Where were the vegetables? 蔬菜在哪里? 谓语动词为be动词的一般过去时的句式结构： 01 肯定句式 主语+was/were+其他. 例:I was in Shanghai yesterday. 我昨天在上海。 例:Tom and Sam were in Beijing with their parents. 汤姆和萨姆之前和他们的父母在北京。 02 否定句式 主语+was/were+not+其他. 例:I wasn􀆳t in Shanghai yesterday. 我昨天没在上海。 例:She wasn􀆳t two last year. 她去年不是两岁。 例:Tom and Sam weren􀆳t in Beijing with their parents. 汤姆和萨姆之前和他们的父母不在北京。 03 一般疑问句式 Was/Were+主语+其他? 例:Was she in London last year? 她去年在伦敦吗? 例:Were they at home last Sunday? 他们上周日在 家吗? 名师点睛 常与一般过去时连用 的时间状语: yesterday, last year, in 1979, some years ago等。 多学一点 实义 动 词 的 一 般 过 去时: 1.在实义动词为谓语 动词的一般过去时语 句中,实义动词会变 为动词过去式。 2.动词过去式有规则变 化和不规则变化。规则 变化的动词一般在动 词后加-ed,如:play- played;watch-watched。 不规则变化的动词没 有变 化 规 律,如:go- went; do-did。 三年级英语·下册 22 语法自主测 测一测，看你掌握了多少 Ⅰ.单项选择。 ( )1.Daming at home yesterday. A.is B.was C.were ( )2.My grandparents in the countryside last year. A.is B.was C.were ( )3. your parents in Beijing yesterday? A.Was B.Were C.Are ( )4.Mum and Sam in Hong Kong last month. They were in Shanghai. A.were B.wasn􀆳t C.weren􀆳t ( )5.Where the milk yesterday? A.was B.are C.were ( )6.There some vegetables last Friday. A.are B.were C.aren􀆳t ( )7.My grandpa young then. He old now. A.was; was B.is; was C.was; is ( )8.— you on the second floor? —Yes, I was. A.Was B.Are C.Were ( )9.—How old you? —I was two. A.are B.were C.was ( )10.Her hair short then. Now it􀆳s long. A.is B.was C.were 三年级英语·下册 23 Ⅱ.用was或were填空,注意大小写。 1.It snowy yesterday. 2.Mum and Dad not at home last