课件编号5038119

小学英语语法专题:一般过去时详解及练习(含答案)

日期:2024-04-29 科目:英语 类型:小学试卷 查看:70次 大小:12783Byte 来源:二一课件通
预览图 1/2
小学英语,语法,专题,一般,过去时,详解
  • cover
小学英语语法专题:一般过去时详解及练习 { 一般过去时 } 语法专题详解 一、定义:表示在的过去某个时间里所发生的动作或存在的状态。 二、构成:主语 + 动词的一般过去式 + 其他 1、在表示某个时间里存在的状态的句子,系动词用过式was,were构成。如: eg:I was at home yesterday. 昨天我在家。 2、在表示过去某个时间里发生的动作,用动词的过去式构成。如: I visited my uncle yesterday. 昨天我拜访了我的叔叔。 3.各种句式 (1)一般过去时的肯定陈述句:主语 + 动词过去式 + 宾语或表语。 He worked in Shanghai ten years ago. (2)一般过去时的否定句: a.主语 + didn’t + 动词原形 + 宾语。 (did + not = didn't) He didn't do morning exercises yesterday. b.主语 + wasn’t/weren’t +表语。 (was + not = wasn't , were + not = weren't) He wasn't an English teacher ten years ago. (3)一般过去时的一般疑问句: a.Did + 主语 + 动词原形 + 宾语 ? Did you study English in 1990 ? b.Was/Were + 主语 + 表语 ? Was he a pupil five years ago ? (4)一般过去时的特殊疑问句: a.特殊疑问词 + did + 主语 + 动词原形 + 宾语? Where did your parents live five years ago? What did you do last Sunday? b.特殊疑问词 + were/was + 表语? Who was at the zoo yesterday? 三、标志词: yesterday 昨天 (yesterday+时间 last+时间) ago 之前 before 在….之前 the day before yesterday 前天 just now 刚才 in+时间(in 1990)...... 四:动词的一般过去时变化规律: ⑴ 一般情况直接在词尾加+ ed, 如:cook-cooked wash-washed ⑵ 以不发音的e 结尾的动词,在词尾+ d 如: like-liked live-lived ⑶ 以重读闭音节结尾的动词,双写最后一个字母再在词尾+ed 如:stop-stopped shop-shopped plan-planned 计划 ⑷ 以辅音字母+y 结尾的动词,要改y 为 i 再加 ed 如:study-studied carry- carried 运送,搬运 另外须记不规则动词的一般过去时变形。(附:不规则动词变化表) 1、改变动词中的元音: begin→began drink→drank come→came eat→ate grow→grew run→ran know→knew win→won speak→spoketake→took write→wrote get→got 2、变词尾的–d 为t : build→built lend→lent send→sent spend→spent bend→bent 3、与动词原形一样:cut→cut put→put cost→cost hurt→hurt shut→shut 4、变-ay 为-aid (少数动词): say→said pay→paid lay→laid 5、采用不同词根:sell→sold teach→taught buy→bought 6、其他。如:am/is→was are→were have/has→had do→did 一般过去时的做题步骤: ⑴ 先找到句子中表示一般过去时的标志词。 ⑵ 确定句子的动词是用be动词还是行为动词。 专项练习 一、写出下列动词的过去式 1.am/is _____ 2.do ____ 3.go _____ 4.have _____ 5.isn’t _____ 6. aren’t _____ 7.spend_____ 8.cook_____9.read _____ 10.clean _____ 11.live _____ 12.study_____ 二、用括号内所给词的适当形式填空 1. We _____ (enjoy) ourselves at the party last night. 2.Jack _____ (study) for the English test last Sunday. 3._____ you _____ (go) to the Great Wall last year? 4. What day _____ (be) it yesterday? 5.The old man _____(be)ill and went to see a doctor. 6.We _____ (have) a party last night. 7.We _____ (visit) the museum and went home. 8.— How _____ (be) the students? — They were very friendly. 9.He often _____ (have) supper at home. Today he _____ (have) supper at school. 10.— _____ he __ ... ...

~~ 您好,已阅读到文档的结尾了 ~~