Unit 1 Grammar 现在完成时（同步课件）英语牛津上海版九年级上册

Unit 1 Ancient Greece Grammar The present perfect tense 现在完成时 1 Have you ever had these experiences? Would you like to see My People My Homeland with me tonight? Sorry, I have already seen it. I have already seen My People My Homeland . 1. 动作什么时候发生的？ 现在 过去 将来 I have already seen My People My Homeland . 2. 动作现在完成了吗？ 完成了 没完成 I have already seen My People My Homeland . 3. 对现在有影响吗？ 有 没有 表示_______________或_________某一动作对现在造成的________。 过去未知时间发生的 已经完成的 无具体时间 现在完成时 影响或结果 有言外之意 无具体时间，有言外之意 7 I have already seen My People My Homeland . The facial cleanser has already sold out. I have ever watched it. 观察现完结构？ I have already seen My People My Homeland . The facial cleanser has already sold out. I have ever watched it. have/has + done 过去分词 I haven’t finished my homework yet. 否定怎么变？ I haven’t told my parents yet. I still haven’t bought my wedding dress. have/has not =haven’t / hasn’t + done I haven’t finished my homework yet. 否定句： I haven’t told my parents yet. I still haven’t bought my wedding dress. Have you ever watched it? 如何变为一般疑问句？如何回答？ Have you ever watched it? 一般疑问句： 提have/has至句首，变人称，加问号 Yes，I do Yes，I have have提问，have 回答 I have already seen My People My Homeland . 对划线部分提问 特殊疑问句如何变？ I have already seen My People My Homeland . What have you seen yet? 对划线部分提问 特殊疑问句=特殊疑问词+一般疑问句 do you have seen yet? 提have！！ I have already seen My People My Homeland . The facial cleanser has already sold out. I have ever watched it. I haven’t finished my homework yet. I haven’t told my parents yet. I still haven’t bought my wedding dress. 找出以下句子的时间标志词 I have already seen My People My Homeland . The facial cleanser has already sold out. I have ever watched it. I haven’t finished my homework yet. I haven’t told my parents yet. I still haven’t bought my wedding dress. 找出以下句子的时间标志词 现在完成时的时间标志词： already, yet, ever , before，never recently, lately, since, just, up to now, so far，by far have/has + done have/has not + done He has gone to Shanghai. 他(已经)去上海了。 He has been to Shanghai. 他(曾经) 去过上海。 易混点 have/has been to have/has gone to He went to Shanghai last week. 他(曾经)到/去过上海 [在他人生中曾经有过这样的经历,但他人现在肯定不是在上海而是回来了] 他已经去上海了 [也许刚动身出发,也许已经到了,也许还在路上,反正他人不在这里] 上周他[做了一件事:那就是]去了上海 He has been to Shanghai. He has gone to Shanghai. He has been in Shanghai for 10 years. 他呆在上海迄今为止已经10年了 [现在还在上海工作学习] 辨析这些句子由时态导致的含义上的差别 can you distinguish? have/has been to have/has gone to have/has been in 去过 常与ever, never, once,twice,连用 在… 与时间段连用 用how long 提问 去了 说话时某人不在 只用于第三人称 Her sister _____________ Australia. She left this morning. has gone to have/has been to 去过，已经回来了 have/has gone to 去了，还未回来 have/has been in 在...，和时间段连用 has gone to 1. A: Where is Bob ? B: He ____________ Japan with his sister. 2. A: I haven’t seen you for a long time. Where ____you _____? B: I _____________ the United States. have been have been to 3. A: How long ____ you _______ China? B: I _________ here for 3 years. have been in have been 4. A: _____ you ever ________ the city ? B: No , never . Have been to 5. We ____________ Germany many times in the past 3 years. have been to   since 用来说明动作起始时间（时间点）— “自从……” for用来说明动作延续时间长度（时间段）— “长达……” I have learned English for two years. I have learned English since two years ago. I have learned English since 2015. I have learned English since I was a middle school student . 注意：并非有for 作为时间状语的句子都用现在完成时 I worked here for more than twenty years. 　　　(我现在已不在这里工作。) I have worked here for many years.　　　 　　　(现在我仍在这里工作。) 比较since和for for+表示一段时间的词组，since+表示过去某一时刻的词或词组）谓语只可用延续性动词. eg.--- I’ve lived here for 15 years. eg.--- I’ve lived here since 15 years ago/(2002). 选用for和since填空: 1. ______ a long time 2. ______ 10 years ago. 3. ______ 4 hours 4. ______ he came to China. 5. _____ 1999 6. ______3 o’clock 7. ______ yesterday 8. ______last month 9. ______ we were children for for since since since since since since since It is + 时间段 since + 一般过去时的句子. 10. It’s five years _______ we met last time. =It __________ five years _________ we met last time. =Five years _____________________ we met last time. since has been since has passed since 注意: 瞬间动词不能和时间段连用. 如：come，go，join，leave，buy等，在完成时态中不能与for,since短语或How long等引起的时间状语连用。 　瞬间动词 join borrow finish/end arrive/come leave die buy ·········· begin/ strat He has bought the book. He has bought the book for a week. He has had the book for a week. buy have/has had come to have/has been in go to have/has been in got to have/has been in join have/has been in have/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over die have/has been dead marry have/has been married 瞬间动词转换成延续性动词 语法 变一变！ like see speak meet take come climb play want stop cry study make learn fly spend 动词变化？ 29 语法 变一变！ like see speak meet take come climb play want stop cry study make learn fly spend made learnt flown spent climbed wanted liked met taken played stopped cried seen studied spoken come 动词变化？ 30 语法 动词过去分词 规则变化 不规则变化 want like study stop 直接加ed 加d 变y为i加ed 双写辅音字母加ed 动词过去式 见不规则动词变化表 31 语法 说出下列动词的过去分词 spend fly speak sleep read say pay break sell rise keep cut grow 动词变化 35 Using 1．Thanks to the persons who love you, all of you ________ so much in the past three years. A．grew B．will grow C．are growing D．have grown 2．Scott graduated from the university in 2011, and since then he ________ in the city. A．works B．worked C．will work D．has worked 3．We have come up with a good plan. A．think of B．think about C．think over D．thought of 4．My pet dog __________ for many years, but my family still miss it. A．has been dead B．has died C．died D．has been died 5．American poet Louise Gleick ________ the Nobel Prize for literature. A．will win B．is winning C．has won D．was winning 6．—Jack, go to write your report. You must hand it in today. —I ________ it. I can hand it in right now. A．finishes B．was finishing C．will finish D．have finished 7．—Is Daniel in his office? —No, he can’t be in his office. He ________ Beijing to attend a meeting. A．has been to B．has been in C．has gone to D．has gone in 8．Since the fish ________ all the food, you’d better not feed them now. A．didn’t eat B．don’t eat C．aren’t eating D．haven’t eaten 9．Jack with his family ________ France since 8 years ago. They live a happy life in China. A．has left B．has been away from C．have been away D．have left 10．—Do you know Sunshine Town very well, Mr. Chen? —Sure. I ________ here since I was born. A．am living B．lived C．have lived D．live 36 Using 1．D【详解】句意：多亏了爱你的人，你们在过去的三年里都成长了很多。 考查现在完成时。根据句中的时间状语“in the past three years”可知，句子的时态是现在完成时，构成形式为have/has done。 故选D。 2．D【详解】句意：斯科特于2011年从这所大学毕业，从那以后他一直在这座城市工作。 考查时态。根据“and since then he...in the city”可知，主句用现在完成时，故选D。 3．D 【详解】句意：我们想出了一个好计划。 考查动词短语和时态。think of想出；think about考虑；think over仔细考虑；come up with想出。根据“We have come up with a good plan.”可知，时态是现在完成时，动词用过去分词形式，只有D符合，故选D。 4．A 【详解】句意：我的宠物狗已经死了很多年了，但是我的家人仍然想念它。 考查现在完成时。根据“for many years”可知，时态为现在完成时，且many years是时间段，要和延续性动词连用。die是短暂性动词，其延续性动词为be dead。故选A。 5．C 【详解】句意：美国诗人路易丝·格莱克获得诺贝尔文学奖。 考查现在完成时。由“American poet Louise Gleick…the Nobel Prize for literature”可知，此处指已经获得了奖项，应用现在完成时。故选C。 6．D 【详解】句意：——杰克，去写你的报告。你必须今天上交。——我已经完成。我马上能交。 考查现在完成时态。finishes一般现在时；was finishing过去进行时；will finish将来时；have finished现在完成时。根据后文“ I can hand it in right now.”可知已经完成。故选D。 7．C 【详解】句意：——丹尼尔在办公室吗？——不，他不可能在办公室。他去北京参加会议了。 考查动词时态辨析。has been to曾经去过，表示“去了某地已回来”；has been in一直在，表示“待在某地”；has gone to已经去了，表示“去了某地未回来”；has gone in为错误表达。根据“No, he can’t be in his office. He…Beijing to attend a meeting.”可知，Daniel不在办公室，他去北京参加会议了还没有回来，表示过去发生的事情对现在造成的影响，应用现在完成时，此处应用has gone to。故选C。 8．D 【详解】句意：由于鱼还没有吃完所有的食物，你现在最好不要喂它们。 考查时态。根据“you’d better not feed them now”可知鱼还没有吃完所有的食物，鱼吃食这个事情发生在过去，对现在有影响，将来也可能持续，要用现在完成时态表示，现在完成时态的结构是have done。故选D。 9．B 【详解】句意：杰克和他的家人8年前就离开了法国。他们在中国过着幸福的生活。 考查延续性动词与短暂性动词。根据时间状语“since 8 years ago”可知此处是现在完成时，且动词需用延续性动词。leave sp.对应的延续性动词是be away from sp.；Jack with his family作主语时，由Jack决定主语是三单，助动词用has。故选B。 10．C 【详解】句意：——陈先生，你对阳光城很了解吗？——当然。我从出生起就住在这里。 考查现在完成时态。根据“since I was born”可知句子时态用现在完成时，其结构为have/has+动词的过去分词，主语是I，用have，live的过去分词是lived，故选C。 37 Using 11．—Could you please tell me how long ________? —Five days. A．I will keep the book B．will I keep the book C．I will borrow the book D．will I borrow the book 12．—________ you ________ your homework yet? —Yes. I ________ it a moment ago. A．Did, do; finished B．Have, done; finished C．Did, do; have finished D．Have, done; have finished 13．—When you are home, give me a call to let me know you ________ safely. —Thank you, I will. A．arrived B．are arriving C．will arrive D．have arrived 14．Our country ________ remarkable breakthroughs (重大突破) in aerospace (航空航天) science and technology in the past few years. A．achieve B．achieved C．achieves D．has achieved 15．—Hi! Jane. Where is Maria? —She ________ the school library. A．was going to B．has gone to C．has been to D．have gone to 16．—The drama series Faith (《信仰》) hits the TV screen these days. —Oh, what a pity! I ________ any of them yet. A．didn’t watch B．won’t watch C．haven’t watched D．wasn’t watching 17．Our homeland ________ rapidly in the last few years. It’s becoming stronger and stronger. A．developed B．has developed C．develops D．is developing 18．—Thousands of people ________ the museum since it opened. —That’s true. More and more people are interested in the ancient Chinese culture. A．have visited B．visited C．are visiting D．will visit 19．—Mr. Black has been in China _____ 2002. —So he has been in China _____ 10 years. A．since; since B．for; since C．since; for D．for; for 20．—How long has Henry’s father ________?  —For two months. A．left China B．bought the car C．joined the club D．been dead 38 Using 11．A【详解】句意：——你能告诉我这本书我能借多久吗？——五天。 考查宾语从句语序和延续性动词。问句含有how long引导的宾语从句，要使用陈述语序，排除B和D。how long引导的句子中动词要用延续性动词，borrow意为“借”，对应的延续性动词是keep。故选A。 12．B【详解】句意：——你的作业做完了吗？——是的。我刚才做完了。 考查动词时态。根据“yet”可知，问句用现在完成时have/has done，主语是you，助动词用have；根据“a moment ago.”可知，答语应用一般过去时，谓语动词用过去式finished。故选B。 13．D 【详解】句意：——当你到家时，给我打个电话，让我知道你已经安全到了。——谢谢，我会的。 考查动词时态。根据“When you are home”可知是到家之后让我知道是安全到了，强调过去发生的动作对现在的影响，应用现在完成时态，即have/has done。故选D。 14．D 【详解】句意：近年来，我国航天科技取得了令人瞩目的突破。 考查现在完成时。根据时间状语“in the past few years”可知，此处是现在完成时，其谓语结构为：have/has+过去分词，achieve的过去分词是achieved。故选D。 15．B 【详解】句意：——你好，Jane。Maria在哪里？——她去了学校图书馆。 考查现在完成时。was going to打算做某事；has/have gone to去了某地，还没回来；has been to去过某地，已经回来；根据句意可知这里指Maria去了图书馆，不在这里，又因为Maria是第三人称单数，这里助动词用has。故选B。 16．C 【详解】句意：——这几天电视连续剧《信仰》上映了。——哦，多么可惜！我一集也没看过。 考查动词时态。根据“yet”可知，此句用现在完成时have/has done结构，故选C。 17．B 【详解】句意：我们的祖国这几年发展得很快。它变得越来越强大了。 考查现在完成时。根据“in the last few years”和“It’s becoming stronger and stronger.”可知句子应用现在完成时表示发生的事情对现在有影响，其谓语结构为：have/has+过去分词。故选B。 18．A 【详解】句意：——自从博物馆开馆以来，已有成千上万的人参观了。——是真的。越来越多的人对中国古代文化感兴趣。 考查现在完成时。根据“since it opened”可知，句子应用现在完成时，其结构为have/has done，主语“Thousands of people”为第三人称复数，助动词用have。故选A。 19．C 【详解】句意：——布莱克先生从2002年就在中国了。——那么他来中国已经10年了。 考查介词辨析。since后跟时间点；for后跟时间段。“2002” 为时间点，空前应用介词since；“17 years”表示时间段，空前用介词for。故选C。 20．D 【详解】句意：——亨利的父亲去世多久了？——两个月。 考查现在完成时。句中用的是现在完成时，根据“For two months”可知，其谓语动词只能是表示持续的动作，而不能是短暂动词，left“离开”、bought“买”和joined“参加”都是短暂动词，been dead表示一种状态，符合题意。故选D。 39 Using 21．His grandfather ____________ for ten years. A．died B．has been dead C．has died D．dying 22．Great changes ________ in Luzhou. We are all proud of the achievements. A．were taken place B．have taken place C．took place D．have been taken place 23．Mr. Black has been in China ________ 2003. So he has been in China ________ about 18 years. A．since; for B．for; since C．since; since D．for; for 24．It ________ five years since we last ________ each other. A．is; have seen B．is; saw C．was; saw D．has been; have been 25．—_________ you ever _________ Baoshan? —Never. But I am going there this vacation. A．Do…go to B．Have…been to C．Have…gone to D．Will…go to 26．—Your handwriting ________ a lot. It’s so beautiful. —Thank you. I practice writing every day to write better. A．will improve B．was improving C．has improved D．improved 27．—There are so many people in the restaurant. I’m afraid we have to wait for a while. —There is no need to worry. I ________ a table. A．will book B．am booking C．booked D．have booked 28．His grandfather ________ for two years. A．died B．has died C．has been dead D．has been died 29．—The number of COVID-19 patients ________ all over the world.   —Yes, a large number of patients ________ so far because of the virus (病毒). A．are increasing; died B．increases; has been dead C．increased; have died D．is increasing; have died 30．Li Ming ________ this English book for three years. A．has had B．has bought C．have bought D．bought 40 Using 21．B【详解】句意：他的祖父去世十年了。 考查动词时态。died去世，过去式；has been dead现在完成时；has died现在完成时；dying动名词。根据“for ten years”可知需用现在完成时，for ten years是一段时间，要求动词必须用延续性的；die是短暂性动词，不能延续，所以要用表示状态的be dead。故选B。 22．B【详解】句意：泸州发生了巨大的变化。我们都为这些成就感到骄傲。 考查时态。were taken place无此形式；have taken place现在完成时；took place一般过去时；have been taken place无此形式。根据语境和“We are all proud of the achievements”可知，泸州的变化是从过去开始发生的，并且使我们感到骄傲，符合现在完成时的含义“过去发生的动作对现在产生影响”。故选B。 23．A【详解】句意：布莱克先生自2003年以来一直在中国。他已经在中国待了18年了。 考查现在完成时。第一处“2003”是时间点，用since；第二处“about 18 years”是时间段，用for。故选A。 24．B 【详解】句意：自从我们上次见面已经过去五年了。 考查动词时态。“It has been/is+一段时间+since+一般过去时”是固定句型，意为“自……以来有多长时间了”。故选B。 25．B 【详解】句意：——你曾经去过保山吗？ ——从未。但是这个假期我要去那里。 考查现在完成时的用法。根据句中的“ever”（曾经）和“never”（从未）可知，本句需用现在完成时。have (has) been to表示“曾经到过某地”，强调现在已经回到说话的地方了；have (has) gone to表示“已经去某地去了”，强调现在不在说话的地方了。根据答语“But I am going there this vacation.”（但是这个假期我要去那里。）以及空前的“ever”（曾经）可知，此处问是否去过，所以have (has) been to符合题意。故选B。 26．C 【详解】句意：——你的书法进步很大。太美了！——谢谢。为了写得更好，我每天都练习书写。 考查动词时态。根据语“It’s so beautiful.”可知，此处强调过去的动作对现在的影响，用现在完成时，故选C。 27．D 【详解】句意：——餐馆里人太多了。恐怕我们得等一段时间。——没有必要担心。我已经预定了一张桌子。 考查时态。根据“There is no need to worry. I...a table”可知此处表示过去的动作对现在的影响，用现在完成时have/has done。故选D。 28．C 【详解】句意：他的祖父已经去世两年了。 考查现在完成时。根据“His grandfather…for two years.”可知，时态为现在完成时，应使用延续性动词be dead；die是短暂性动词不能与表示一段时间的短语“for two years”连用，因此用has been dead。故选C。 29．D 【详解】句意：——全球新冠肺炎患者数量不断增加。——是的，到目前为止已经有很多病人死于这种病毒。 考查主谓一致和动词时态。the number of + 复数名词“……的数量”作主语，谓语动词要用单数，表示“患者数量不断增加”应用现在进行时，因此第一个空要用is increasing；根据so far“到目前为止”可知，第二空应用现在完成时，a number of + 复数名词“大量的……”作主语，谓语动词要用复数，因此第二个空要用have dead。故选D。 30．A 【详解】句意：李明拥有这本英语书已经三年了。 考查现在完成时。根据“for three years”可知，时态需要用现在完成时，排除D；for three years应与延续性动词连用，而buy是瞬间动词，排除B和C；have“持有，拥有”，延续性动词，其过去分词为had，符合语境。故选A。 41 see you again $$