Unit+11+单元复习知识点课件+2022-2023学年人教版英语七年级下册.pptxVIP

Unit 11 How was your school trip?单元复习知识点课件构成一般过去时用法常用时间知识结构一般过去时动词的过去式1. 表示过去某个时间发生的动作或存在的状态。2. 表示过去经常或反复发生的动作。yesterdaylast night/week/ time..… days agoOn Sunday morning系动词be的过去时 am(is) →was are →were陈述句：He was at home yesterday.否定句：He wasn’t at home yesterday.疑问句：Was he at home yesterday? Yes, he was./No, he wasn’t.行为动词的一般过去时陈述句：主语+动词过去式+其它e.g. I go to the movie. →I went to the movie.否定句：主语+助动词didn’t+动词原形+其它e.g. I don’t go to school today. →I didn’t go to school.一般疑问句：Did +主语+动词原形+其它？e.g. Do you have breakfast? →Did you have breakfast? Yes, I do./No, I don’t. Yes, I did./No, I didn’t.动词过去式的变化规则1) 一般情况下，在动词原形末尾加-ed；2) 结尾是字母e 的动词加-d，如 practice practiced；3) 结尾是“辅音字母+y” 的动词， 变“y” 为“i” 再加ed， 如study studied；4) 重读闭音节结尾，双写动词尾的辅音字母， 再加ed，如stop stopped。动词原形 动词过去式went took hadatehungsawgotakehaveeathangsee动词原形 动词过去式liveddidcried putwatchedvisited playeddroppedplannedlivedocryputwatch visitplaydropplan动词原形 动词过去式getaream, ismovedecidestudystop copygotwerewasmoveddecidedstudiedstoppedcopied 巧记一般过去时动词一般过去时，表示过去发生事；be用was或用were, have, has变had；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was，were，否定就把not添。ExercisesⅠ. 用括号内所给动词的适当形式填空。 1. They ______(come) to China two months ago. 2. Where ______(be) she last week? 3. The twins ______(be) at school this morning. 4. ______ he ______ (tell) you a story last Sunday? camewaswereDid tell5. We ____________ (not watch) TV last night. 6. Let me ______ (help) you. 7. Listen! Sue ___________ (sing) an English song. 8. Tom always ______ (get) up at six o’clock in the morning. 9. _____________ (not close) the door. didn’t watchhelpis singinggets Don’t close Ⅱ.按要求完成句子，每空一词。 1. My school trip was great. (对划线部分提问) _____ _____ your school trip? 2. Mr. Smith goes to the park every day. (用yesterday改写句子) Mr. Smith _____to the park ____________. 3. It was windy yesterday. (改为一般疑问句) ______ ____windy yesterday? Ho