现在进行时和过去进行时讲解和练习题

word 完美格式 现在进行时现在进行时 一 意义 当表示现在正在进行的动作或正在发生的事 时间标志 now 句前的 look listen 二 构成 be am is are 动词现在分词 ing 形式 肯定句 主语 be 现在分词 V ing 其他 I m doing my homework now 否定句 主语 be not 动词 ing 其他 I m not doing my homework now 一般疑问句 Be 主语 动词 ing 其他 Are you doing your home work now Yes I am No I m not 特殊疑问句 特殊疑问词 be 主语 动词 ing 其他 What are you doing now 类型构成例句 肯定句 主语 be am are is doing I am singing 我正在唱歌 否定句 主语 be am are is not doing They aren t playing games 他们没有在玩游戏 一般疑问句 Be Am Are Is 主语 doing Are you having lunch 你正在吃午饭嘛 特殊疑问句 疑问词 be am are is 主语 doing Why are you doing 你为什么哭 三 现在分词的构成 1 一般在动词末尾直接加 ing 2 以不发音字母 e 结尾的动词 先去掉 e 再加 ing 如 make making dance dancing 跳舞 write writing 写 have having ride riding 骑 come coming 来 word 完美格式 3 以重读闭音节结尾的动词 中间只有一个元音字母 词尾只有一个辅音 字母 应双写末尾的辅音字母 再加 ing 如 putting running beginning stopping swimming shopping jogging sitting getting forgetting letting 情况构词方法例词 一般情况加 ing study studying ask asking work working see seeing 以不发音的 e 结尾去 e 加 ing dance dancing take taking move moving become becoming 以重读闭音节结末尾 末尾只有一个辅音字母 末位字母双写再加 ing swim swimming run running beg begging forget forgetting 以 y 结尾的动词直接加 ing study studying play playing 少数几个以 ie 结尾的动 词 先把 ie 变为 y 再加 ing lie lying 四 现在进行时的基本用法 1 表示现在 指说话人说话时 正在发生的事情 We are waiting for you 2 习惯进行 表示长期的或重复性的动作 说话时动作未必正在进行 Mr Green is writing another novel 说话时并未在写 只处于写作的状态 She is learning piano under Mr Smith 3 表示渐变的动词有 get grow become turn run go begin 等 word 完美格式 The leaves are turning red It s getting warmer and warmer 4 与 always constantly forever 等词连用 表示反复发生的动作或 持续存在的状态 往往带有说话人的主观色彩 You are always changing your mind 责备 5 表示最近按计划或安排要进行的动作 如 常与表示将来的时间状语连用 常用的动词有 come go leave start arrive have 等 如 He is leaving for Nanjing this evening 他今晚动身去南京 We are having a holiday next Monday 我们下星期一放假 5 不用进行时的动词 1 感官动词不用于进行时态 这些词有 see hear smell taste feel 如 The cake smells good 那块蛋糕闻起来味道很好 2 表示感情的动词不用于进行时态 这些词有 love hate like fear prefer 如 I like playing basketball 我喜欢打篮球 3 表示思考和理解等意义的动词不用于进行时态 这些词有 know understand wish hope forget remember need 现在进行时现在进行时 一 写出下列动词的现在分词 walk run swim make go write shop sit have sing dance put see buy listen jump word 完美格式 二 用现在进行时完成下列句子 1 What you do 2 Look Someone dance 3 What he talk 4 He clean a car 5 you write a letter 6 Cindy jump in the park 7 you ask questions 8 We play games now 9 My father work now 10 He read an English book now 三 用所给的动词的正确形式填空 1 What you do now 2 What your mother do now 3 Look Three boys run 4 Listen some girls sing in the classroom 5 It s nine o clock My father work in the office 6 Where is Mark He sit on the grass 7 Look Miss Chen play football 8 What is our daughter doing She listen to music 9 It s 5 o clock now We have supper now 10 he clean the classroom No He isn t He talk 四 按要求改写下列的句子 1 You are doing your homework 用 I 作主语改写句子 word 完美格式 2 She is closing the door now 改成否定句 3 The birds are singing on the tree 就划线部分提问 4 They are cleaning the window 改为一般疑问句 5 Kate is dancing 对划线部分提问 6 I am riding a bike with my father 对划线部分提向 7 My mother is cooking the meal 改为否定句 8 Mary is writing letter to her pen pal 对划线部分提问 五 将下列句子改成现在进行时 1 I watch TV 2 Kitty and Ben have lunch at about twelve 3 She works in a hospital 4 What do you do 5 Danny eats an apple word 完美格式 过去进行时过去进行时 1 概念 过去进行时主要表示过去某一时刻正在进行的动作 或表示过去 某一阶段一直在进行的动作 2 常用的时间状语 this morning the whole morning all day yesterday from nine to ten last evening when while My brother fell while he was riding his bicycle and hurt himself It was raining when they left the station When I got to the top of the mountain the sun was shining 1 过去进行时结构 过去进行时谓语动词形式由 was were 动词的现在分词 构成 如 What were you doing at the time of the meeting 开会的时候你正在干什么 Jimmy was watching TV at this time last Monday 上个星期一的这个时候吉米正在看电视 否定句则在 was were 后加一个 not 疑问句将 was were 提前则可 如 He was reading a book at 5 00pm yesterday He was not reading a book at 5 00 yesterday Was he reading a book at 5 00 yesterday Yes he was No he wasn t word 完美格式 What was he doing at 5 00 yesterday 三 过去进行时的句式 类型构成例句 肯定句 主语 was were doing 其他 He was crying at that time 他那时正在哭 否定句 主语 was were not doing 其他 They weren t watering the flowers 那时他们没有在浇花 一般疑问句 Was Were 主语 doing 其他 Was he drawing in the park at this time last week 上个星期的 这个时候他正在公园里 画画儿嘛 特殊疑问句 疑问句 was were 主语 doing 其他 What was he doing at 8 00 pm last night 昨 天晚上八点他正在干什 么 二 过去进行时用法 1 过去进行时主要表示过去某个时刻正在进行的动作 常和表示过去的状 语连用 如 He was reading a book at 5 00pm yesterday word 完美格式 2 过去进行时也可以表示过去某一段时间内正在进行的动作 He was reading a book from 9 to 5 yesterday 3 过去进行时与频度副词 always forever continually constantly 等连用时表示过去经常反复的动作 常常带有埋怨 讨厌 赞扬或喜爱等情绪 My sister was always being late 表示埋怨 He was always helping others 表示赞扬 4 过去进行时表示过去将要发生的动作 现在进行时可以表示将来的动作 同样 过去进行时也可以表示从过去某 时看来将要发生的动作 常用在间接引语中 Lucy arrived in Beijing last Friday But she was leaving for Hong Kong the next morning 上周五 Lucy 到达北京 但第二天早晨就要动身 去香港了 5 1 是说用一般过去时 只表示有过这件事 用过去进行时 则强调动 作的连续性 I wrote a letter this morning 今天上午我写了一封信 信写完了 I was writing a letter this morning 今天上午我在写一封信 信不一 定写完 The children watched TV yesterday evening 昨天晚上孩子们看了电视 强调过去发生了这件事 The children were watching TV yesterday evening 昨晚孩子们都在看电 视 强调昨晚看电视这一动作的持续性 6 使用过去进行时应注意的几点 1 动词 hope wonder 等的过去进行时常用来表示提出要求 虽然表示现在 的内容 但语气比一般现在时或一般过去时要委婉 如 I was wondering whether you could come to join us 我想你能否过来跟我 们一起活动 word 完美格式 4 when 作并列连词 表示 这时 突然 之意时 第一个并列分句用过 去进行时 when 引导的并列分句用一般过去时 如 I was taking a walk when I met him 我正在散步 突然遇见了他 We were playing outside when it began to rain 我们正在外边玩 这 时下起雨来了 5 go come leave start arrive 等动词可用过去进行时表示过去将 来的含义 如 I was leaving for Wuhan that day 那天我正要去武汉 She was coming later 她随后就来 一 用所给词的适当形式填空 过去进行时 1 What you do at that time last night We watch TV 2 Mike and I play basketball at that time yesterday afternoon 3 Jane wait for me when I arrive 4 I first met Lisa three years ago She work at a radio shop at the time 5 What Jim write when the teacher came in 6 He lie on the ground at nine yesterday evening 7 When I arrived at his office he speak on the phone 8 Was your father at home yesterday evening Yes he was He listen to the radio at 7 00 pm yesterday 二 单项选择 1 Li Lei a letter to his friend last night A was writing B was written C will write the party D writes word 完美格式 2 Hi Lin Tao I didn t see you at the party Oh I ready for the math exam A am getting B was getting C got D have got 3 They a football game from 7 to 9 o clock last night A were watching B watch C watched D are watching 4 What your grandfather this time yesterday A is doing B was doing C did do D does do 5 you a meeting at four yesterday afternoon A Were having B Was having C D