2022新人教版八年级上册《英语》一般过去时讲解ppt课件.pptx

1、一般过去时一般过去时Past Simple Tense语法专题系列语法专题系列CONTENTS目录目录1 1.定义定义2 2.句型结构句型结构3.3.动词形式动词形式4 4.实战实战习题习题PART 01定义 Joe went to school by bike yesterday morning.John played basketball with Mike last week.Lily saw a film last night.It was rainy yesterday.一般过去时一般过去时过去过去现在现在将来将来PastFutureNow定义定义 表示表示过去某一时间所发生的动作或

2、存在的过去某一时间所发生的动作或存在的状态状态；eg:Uncle Mike came here two years ago.常和常和表示过去的时间状语连用，如表示过去的时间状语连用，如yesterday,last week,last night,in 2003,two days ago等。等。表示表示过去习惯性、经常性的动作和行为。过去习惯性、经常性的动作和行为。eg:He used to do morning exercise.过去某个时间发生的动作或存在的状态。过去某个时间发生的动作或存在的状态。用法一用法一 I visited my grandparents just now.我刚刚拜访

3、了我的我刚刚拜访了我的祖父母。祖父母。过去过去习惯性经常性的动作行为。习惯性经常性的动作行为。用法二用法二I saw a film once a week last year.我去年每周看一次电影。我去年每周看一次电影。过去主语具备的能力和性格。过去主语具备的能力和性格。用法三用法三I could swim when I was 10.我十岁时会游泳。我十岁时会游泳。Task 1 以下哪些是一般以下哪些是一般过去时的时间提示词？过去时的时间提示词？PART 02句型结构句型结构句型结构带有带有BeBe动词动词有且只有实义有且只有实义动词动词带有情态动词带有情态动词主be(was/were)其他

4、主V-过去其他主情态动词(could/might)V-原其他注意：be动词和实义动词不能同时使用句型转换句型转换带有带有BeBe动词动词肯定句：主语be(was/were)其他.否定句：主语be(was/were)not其他.一般疑问句：Be(was/were)主语其他?肯定回答：Yes,主语 be(was/were).否定回答：No,主语be(was/were)not.特殊疑问句：特殊疑问词一般疑问句？Eg:Tom was late for school this morning.Eg:Tom was not late for school this morning.Eg:Was Tom l

5、ate for school this morning？Eg:Yes,he was.Eg:Yes,he was not.句型转换句型转换有且只有有且只有实意实意动词动词肯定句：主语V-过去其他.否定句：主语did not V-原其他.一般疑问句：Did主语 V-原其他?肯定回答：Yes,主语 did.否定回答：No,主语did not.特殊疑问句：特殊疑问词一般疑问句？Eg:Tom bought a bike last month.Eg:Tom did not buy a bike last month.Eg:Did Tom buy a bike last month？Eg:Yes,he di

6、d.Eg:Yes,he did not.注意：注意：肯定句的谓语部分是实意动词时，句式转化需要借助助动词did，而不能用be动词。did后面接动词原形。句型转换句型转换带有情态动词带有情态动词肯定句：主情态动词(could/might)V-原其他否定句：主情态动词(could/might)notV-原其他一般疑问句：情态动词(could/might)主V-原其他？肯定回答：Yes,主情态动词(could/might).否定回答：No,主情态动词(could/might)not.特殊疑问句：特殊疑问词一般疑问句？Eg:Tom could paly the paino when he was fi

7、ve.Eg:Tom could not paly the paino when he was five.Eg:Could Tom paly the paino when he was five?Eg:Yes,he could.Eg:No,he could not.PART 03动词形式动词过去式变化规则动词过去式变化规则一般直接加ed；Eg：looklooked以不发音的e结尾*加d；Eg：noticenoticed以辅音字母加y结尾*变y为i加ed；Ed：studystudied以重读闭音节结尾，且末尾只有一个辅音字母*双写尾字母加ed；Eg：planplanned规则变化规则变化动词过去式

8、变化规则动词过去式变化规则不规则变化不规则变化PART 04实战习题 一、单项一、单项选择：选择：从下列各题后所给的四个选项中选择最佳答案填空。从下列各题后所给的四个选项中选择最佳答案填空。()1.My father _ ill yesterday.A.isnt B.arent C.wasnt D.werent()2._your parents at home last week A.Is B.Was C.Are D.Were()3.The twins _ in Dalian last year.They _ here now.A.are;were B.were;are C.was;are D

9、.were;was()4._your father at work the day _ yesterday(前天前天)A.Was;before B.Is;before C.Was;after D.Is;after()5.Did your father write an e-mail yesterday？_.A Yes,he did.B Yes,he does C No,he dont D.No,he wasnt二、二、用括号中所给词的适当形式填空。用括号中所给词的适当形式填空。1.I _(have)an exciting party last weekend.2.-_she _(play)he

10、r guitar yesterday?-No,she _.3.-What _Tom _(do)on Saturday evening?-He _(watch)TV and _(read)an interesting book.4.They all _(go)to the mountains yesterday morning.5.She _(not visit)her aunt last weekend.hadDidplaydidntdiddowatchedreadwentdidnt visit三三、翻译下列、翻译下列句子句子1.我过了一个忙碌但却刺激的周末。我过了一个忙碌但却刺激的周末。I

11、_ _ _ _ exciting weekend.2.Jenny喜欢看书。昨晚她看了一本英语书。喜欢看书。昨晚她看了一本英语书。Jenny likes _ _.She _ an English book last night.3.Emma每天都看电视。可是昨天他没有看。每天都看电视。可是昨天他没有看。Emma_ TV every day.But he _ _ _ yesterday.4.上周六他们做什么了上周六他们做什么了?他们做作业和购物了。他们做作业和购物了。What _ they _ _ Saturday?They _ _ homework and _ _.5.今天早上方方得做早饭，因为他父亲不在家。今天早上方方得做早饭，因为他父亲不在家。This morning Fangfang _ _ because his father _ _ _ yesterday.had a busy butreading booksreadwatchesdidnt watch TVdiddo lastdid theirwent shoppingmade breakfastwasnt at home感谢观看THANK YOU