5.4 Celebrations-Language Practice(课件）-《英语 基础模块1》(高教版2023修订版）《上好课》

Unit 5 Celebration Language Practice 中职英语 基础模块1（高教版2023修订版） Every day is a good day. There is something to learn , to care and to celebrate. 每一天都是美好的，都有值得去学习，去关爱，去庆祝的事物。 1 01 现在完成时 The present perfect tense Grammar Grammar FT Clothing and ABC Shopping have been business partners for over ten years. Have you been to a welcome party before? Your support has played an important role in our company’s growth. 现在完成时：have/has done 现在完成时的标志词 现在完成时：have/has done 现在完成时：have/has done 现在完成时的标志词 现在完成时的标志词 What grammar do the sentences show? The present perfect tense现在完成时 现在完成时表示过去发生并且已经完成的动作对现在造成影响或后果,或过去某一时间开始并一直持续到现在的动作或状态。 现在完成时的定义 1.肯定句: 主语+have/has+done(动词的过去分词)十其他。 He has watched the movie.他已经看过这部电影了。 2.否定句:主语+have/has not+done(动词的过去分词)十其他。 He hasn't watched the movie. 他还没看过这部电影。 3.一般疑问句:Have/Has十主语+done(动词的过去分词)十其他? －Has he watched the movie? －他看过这部电影吗? －Yes, she has./ No, she hasn't.－是的,她看过。/不,她还没有 现在完成时的构成 现在完成时的基本结构为: have/has十done(动词的过去分词) have/has为助动词 动词的过去分词由动词原形变换而来，是动词的一种变形，一般用于被动语态或完成时态。 动词的过去分词 动词的过去分词的变化规则： 1.规则动词的过去分词： 1)一般情况在动词原形后加-ed play---played 2)以不发音e结尾的加-d notice---noticed 3)以辅音加y结尾的，去y变i加-ed study---studied swim---swimmed 4)以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加-ed 2.不规则动词的过去分词 am/is/are/were/was---been have/has---has do---done go---gone 现在完成时的用法 1.表示过去已经开始,持续到现在的动作或状态，往往和表示一段时间的状语连用，常用的时间状语:for十一段时间，since十时间点等。 I have known him for ten years. 我已经认识他十年了。 He has lived in China since 5 years ago. 他在中国住了五年了。 与for、since连用时,一些非延续性动词需要转化为相应的延续性动词。例如 leave/go-be away, come-be here/be in, buy→have, borrow-keep, join-be in/be a member of, die-be dead, begin-be on, finish→be over . 1. Since作连词，后跟句子，意为“自从”；作介词，后跟过去的时间点。 Eg：He has lived here since he come here three years ago. He has lived here since three years ago 2.for作为介词，后面跟“时间段”。 辨析“for” & “since” Eg：He has lived here for 2 years. 1. I haven’t seen him_______(for/since) 2000. 2. I have stayed here ______(for/since) a week. 3. I have been away from my home______ (for/since) a month. 4. Have you ever came to the restaurant_____(for/since) you came here? 5. The means of communication has changed greatly ______(for/since) the beginning of the 21st century. 即学即练 since for for since since 现在完成时的用法 2.表示过去发生或已经完成的某一动作对现在造成的影响或结果。常用的时间状语有already、yet、just、before、recently, up to now, so far ,never, ever, in the past/last+时间段等。 I haven't found my key yet. 我还没有找到我的钥匙。 Mary has already finished her work. 玛丽已经完成了她的工作。 I haven’t heard from him so far.到现在我还没收到他的信。 Great changes have taken place in my hometown in the past three years. 过去三年，我们家乡发生了巨大变化。 1.-He came to the village three years ago, and he _________the villagers a lot since then. A. has helped B. helps C. was helped D. will help 2. She_________ off work since last Monday. A. was B. has been C. is D. will be 3.She ______ in the school for ten years. A.teach B. teaches C. has taught D. had taught 4. I haven’t ___________from her these days. A.hear B.heard C.heared D.to hear 5. He_________this book for two minths. A.buy B.bought C.has bought D.had had 即学即练 A B C B D 现在完成时的用法 3. have been to 、have gone to 和 have been in 的区别 have been to表示“曾经到过某地(已经回来了)”，(其后接表示次数的时间名词） have gone to 表示“去了某地(还末回来)”，(其后不能接任何时间名词） have been in 表示“在某地待了多久”，其后常跟for或since引导的时间状语。 I have already been to Beijing three times.我去过北京三次了。 He has gone to Beijing. 他去了北京(还没回来)。 I have been in Beijing for three years. 我在北京待了三年了。 1.-Where is Jack now? - He_________to Beijing. A. has been B. has gone C. had gone D. will go 2.-Look! Your teacher Miss Li is over there. -No. it can't be her. She______________to Shanghai. A.has gone B. has been C. had gone D. will go 3.She ______the city for 10 years. A. has been in B. has gone to C. had gone to D. will go to 4. I haven’t ___________the Great Wall before. A.gone B.been C.gone to D.been to 5. He_________ to the new library twice. A. has been B. has gone C. had gone D. will go 即学即练 B A A B A 现在完成时的用法 4. 一般过去时与现在完成时的区别 (1)一般过去时的谓语动词用过去式,而现在完成时的谓语基本构成是“have/has十动词的过去分词”。 一般过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作； 现在完成时强调过去的事情对现在的影响。 I read the book last year. 我去年读了这本书。（强调看的动作发生过了，不涉及现在） I have read the book. 我读过这本书。（强调对现在的影响，电影的内容已经知道了。) 现在完成时的用法 4. 一般过去时与现在完成时的区别 (2)一般过去时通常与表示过去的时间状语连用。例如:yesterday、last week、two years ago、just now、in 2002等; 而现在完成时则常与just、already、ever、never等副词和 these days、this week、for+一段时间、since+时间点等表示一段时间的状语连用。 比较: A: Have you seen the film? B: Did you see the film? 你看过这部电影吗? 分析: A句强调的是被问者对剧情是否了解; B句强调的是看这部电影的动作是否发生过,并不强调是否知道其内容。 现在完成时的用法 4. 一般过去时与现在完成时的区别 (3) 现在完成时强调过去发生的动作对现在的影响和结果,而一般过去时与现在没有联系,只是说明某个动作发生的时间是在过去。 I have washed the car.我洗过车了。(车看上去很漂亮) I washed the car a moment ago. 我刚才洗过车了。 现在完成时的用法 4. 一般过去时与现在完成时的区别 (4)现在完成时表示的动作或状态延续到现在并可能继续下去，而一般过去时则单纯表示过去某段时间内的经历。 It has rained for five hours.雨已经下了5 个小时了。 It rained for five hours yesterday. 昨天下了5个小时的雨。 1.-I have watched the game. - When_________you __________it? A. have ; watched B. do;watch C. did;watch D. will ;watch 2. I _________ the new house two months ago. A. have had B.have bought C.bought D. will buy 3.Suan has ______ in Shandong_______three years. A.been;since B. gone;for C. been;for D.been; in 4. The movie ___________millions of people since its release. A.hear B.heard C.heared D.to hear 即学即练 C C C B Language Practice 用现在完成时补全以下句子。 Read and complete. 1) We (buy) enough beverages for the party. 2) The rain (stop) already. We can begin the opening ceremony. 3) The company (open) five new stores this year. 4) How long the students (prepare) for the banquet? 5) John (not be) to any parties since October. 6) Mary is not at home. She (go) to an office party. have bought has stopped has opened have has not been has gone prepared （ ） （ ） （ ） （ ） （ ） 1) The Chinese have celebrated the Spring Festival 2) They have been friends 3) The opening ceremony began 4) Parties have become more and more popular 5) The People’s Republic of China was founded 将以下句子与相应的时间状语相匹配。 Read and match. A. in 1949. B. in recent years. C. at 10 o’clock yesterday morning. D. for thousands of years. E. since they met at the event last year. D E C B A 现在完成时：have/has done 越来越 be+done被动语态 在近些年 用现在完成时梳理自己入学以来在以下方面的变化，并与同伴交流。 Think and talk. D I’ve learned many new things related to my major. ..... I’ve joined the singing club. ...... I’ve become more confident. ...... Vocabulary 选择合适的短语，用其适当形式补全以下句子。 Choose and complete. · on behalf of · invite … to … · play an important role in · need a hand ·look forward to 1) Li Mei with all the preparation work. 2) They have the marketing event. 3) John went to the business event his company. 4) The kids are the Spring Festival celebration. 5) They want to more people the party. needs a hand played an important role in on behalf of looking forward to invite 李梅需要人手帮忙所有的准备工作。 to 用所给单词的适当形式补全以下短文。 Read and complete. Writing a(n) 1) is one of the first jobs when you 2)      for an event. It should include all the important information. For example, you need to make sure that the invited person know the purpose, the time and the place of the 3)  . You should also ask the invited person to 4) ,whether they will be able to 5) the event. invitation confirm prepare event attend invitation prepare event confirm attend 当你准备一场活动的时候，写一份邀请函是首要工作之一。 它需要包含所有的重要信息。 比如，你需要确保被邀请人了解目的，时间和活动地点。 你也应该要求被邀请人确认他们能否参加这项活动。 现在完成时 结构：主+have / has + 过去分词 1.肯定句: 主语+have/has+done(动词的过去分词)十其他。 2.否定句:主语+have/has not+done(动词的过去分词)十其他。 3.一般疑问句:Have/Has十主语+done(动词的过去分词)十其他? Summary 27 1.Remember the basic rules of the present perfect tense. 2.Finish the exercise to consolidate the use. Homework 28 THANK YOU! Every day is a good day. There is something to learn , to care and to celebrate.每一天都是美好的，都有值得去学习，去关爱，去庆祝的事物。 29 $$