（精）人教版八年级下册英语第13讲 Unit 10-现在完成时 精讲与综合练习（2份打包）（含答案）.zip

1 【巩固练习巩固练习】 一、单项填空。一、单项填空。 1. Li Hong has ________ the army for 2 years. A. joined B. be in C. been in D. joined in 2. We have been friends since ______. A. children B. five years C. five years ago D. five years before 3. Mike ___________ the story for a month. A. has bought B. has had C. had had D. has borrowed 4. You ______ that question three times. A. already askedB. have already asked C. already have asked D. asked already 5. Those foreign friends left Guangzhou __________. A. since last week B. a week ago C. for a week D. since a week ago 6. I _____ at this school for two years. A. am studying B. study C. studied D. have studied 7. They _________ in the city since last summer. A. live B. didnt live C. have lived D. live 8. Mrs. Wang has lived in Haikou _________ 1992. A. since B. from C. after D. in 9. Mr. Black _________ China since the summer of 1998. A. has been to B. has been in C. has come to D. came to 10. His father _______ for years. A. has died B. has been dead C. died D. dies 真题链接真题链接 1. Beibei, is Mr. Chen in the office?（2016 年龙岩市中考） No. He for half an hour. A. left B. has left C. has been away 2. Is Miss Green in the office? （2016 年武汉市中考） No, she ____ to the library. A. goes B. had goesC. has goneD. would go 3. A new shop ____________ for a week nearby. Lets have a look there.（2016 年鄂州市中考） Good idea. But it doesnt ______ on Mondays. A. opened; opened B. has been opened; open C. has opened; openedD. has been open; open 二、用二、用 already 或或 yet 填空。填空。 1. Have they taken down the old pictures ______? No, not ___________. 2. Most of us have finished our compositions ________ 3. He said he hadnt visited the exhibition ________. 三、用三、用 since 或或 for 填空。填空。 1. We have learned five lessons ______ the beginning of this term. 2. Mrs. Liao has been in hospital ______last week. 3. I have stayed at my aunts _____two weeks. 四、用四、用 have/has been to/in, have gone to 及及 go 的各种形式填空。的各种形式填空。 1. Where is Jack? 2 He __________ his country. 2. John __________ England since he came back. 3. How long __________ you __________this village? 4. The Smiths __________ Beijing for years. 5. __________you ever __________ America? Yes, I __________ there many times. 6. I __________this school since three years ago. 7. When __________ he __________? He __________ an hour ago. 8. Would you like to __________ the zoo with me? Yes, but I __________there before. 9. Where __________ you __________ just now? I __________ the zoo. 10. He often__________ swimming. 11. __________ you __________ there last year? 12. __________ they often __________skating in winter? 五、句型转换，每空一词。五、句型转换，每空一词。 1. He has already gone home. He _________ __________ home ____________. (否定句) ____________ he __________ home ___________? (一般疑问句) 2. He has lunch at home. He __________ _____________ lunch at home. (否定句) ____________ he __________ lunch at home? (一般疑问句) 3. He has been there twice. (对划线部分提问) _________ _______ ________ __________ he been there? 4. I have lunch at school. (对划线部分提问) __________ __________ you ____________ lunch. 5. They have been here since 2000. __________ __________ have they been here? (对划线部分提问) 6. This factory opened twenty years ago.(改为同义句) This factory__________ __________ __________ for twenty years. 7. Miss Gao left an hour ago. (改为同义句) Miss Gao ________ _______ ________ ________ an hour ago. 8. Her mother has been a Party member for three years. (改为同义句) Her mother _______ the Party three years ________ . 9. The Green Family moved to France two years ago. (改为同义句) _______ two years ________ the Green family moved to France. 10. The bus has arrived here. It arrived ten minutes ago. (把两个句子合并成一个句子) 3 ___________________________________________ 【参考答案参考答案】 一、单项填空。一、单项填空。 1. C。现在完成时在肯定句中，与 since 或 for 引出的时间状语连用的是延续性动词，不能是短暂性动词。 在此题中 join 是短暂性动词，不能与 for+时间段连用，须把它改成相应的延续性动词。此题 join 要改 成 be in。这两种词的转换是学习现在完成时需要注意的。 2. C。现在完成时表示过去已经开始，一直持续到现在的动作或状态。它的时间状语 since + 表过去的 时间点，for + 时间段连用。 3. B。在肯定句中，与 since 或 for 引出的时间状语连用的是延续性动词，不能是短暂性动词，在此题中 buy 是短暂性动词，不能与 for + 时间段连用，须把它改成相应的延续性动词。此题 buy 要改成 has had。 4. B。现在完成时表示过去发生或已经完成的动作或存在的状态对现在造成的影响或结果；already 应 放在 have 后面。 5. B。该题考查一般过去时。 6. D。现在完成时表示过去已经开始，一直持续到现在的动作或状态。与 for + 时间段连用。 7. C。since 是现在完成时的标志词。 8. A。本句为完成时态，此处应该选择 since； “since + 表过去的时间点”是完成时态的标志性时间状语。 9. B。与 since 或 for 引出的时间状语连用的是延续性动词，不能是短暂性动词，come 是短暂性动词因 此选 B。 10. B。现在完成时与 since 或 for 引出的时间状语连用的是延续性动词，不能是短暂性动词，die 是短暂 性动词,因此要用 be dead 来代替。 真题链接真题链接 1. C。句意：贝贝，陈先生在办公室吗？没有，他出去一个小时了。因为题中说道“他出去一个小 时了”，所以到应该用延续性动词，故选 C。 2. C。句意：格林老师在办公室吗？不在，她去图书馆了。本题考查动词的时态。由语境可知她去 图书馆了，现在还没回来，故选 C 项。 3. D。本题意为：这附近有一家新开了一周的店，我们去看一下吧。好主意，但是周一不开门。本 题第一空应该用延续性动词，第二空在助动词后面，应该用动词原形。故选 D。 二、用二、用 already 或或 yet 填空。填空。 1. yet; yet 2. already 3. yet 三、用三、用 since 或或 for 填空。填空。 1. since 2. since 3. for 四、用四、用 have/has been to/in, have gone to 及及 go 的各种形式填空。的各种形式填空。 1. has gone to 2. has been in 3. have; been in 4. have been in 5. Have; been to; have been 6. have been in 7. did; go; went 8. go; have been 9. did; go; went to 10. goes 11. Did; go 12. Do; go 五、句型转换，每空一词。五、句型转换，每空一词。 1. hasnt gone; yet; Has; gone; yet 2. doesnt have; Does; have 3. How many times has 4. Where do; have 5. How long 6. has been open 7. has been away since 8. joined; ago 9. Its; since 10. The bus has been here for ten minutes. 41 专项语法讲练专项语法讲练 现在完成时现在完成时 【概念引入概念引入】 如何学习时态？对中学生来说，最好还是从各个时态的基本概念、基本形式和基本用法学起。在 过了这一阶段之后，再放开步伐，通过大量的听、读和笔头实践，获得感性的知识。现在，我们就从 最基本的概念、形式和用法等方面来总结一种新的时态现在完成时。 【用法讲解用法讲解】 一、现在完成时的定义一、现在完成时的定义 现在完成时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。 二、现在完成时的构成二、现在完成时的构成 1. 肯定句肯定句 现在完成时的肯定句式是“have（has）过去分词）过去分词” 。 注意：注意：该句式中的 have 或 has 是助动词，has 用于第三人称单数，其它人称一律用 have。 2. 否定句：否定句： 现在完成时的否定句式是“havent（hasnt）过去分词）过去分词” 。 3. 疑问句：疑问句： 现在完成时的一般疑问句式是把助动词 have 或 has 提到主语之前。回答用 Yes, have(has)./ No, havent(hasnt). 三、三、 动词过去分词规则变化与不规则变化动词过去分词规则变化与不规则变化 (一) 规则变化 变化规则：与动词过去式规则相同。变化规则：与动词过去式规则相同。 1. 一般直接在词尾加上 ed。look looked 2. 以 e 结尾的动词，直接加 d。move moved 3. 以 y 结尾，y 前面是辅音字母的动词，变 y 为 i，再加 ed。carry carried 4. 部分动词需双写尾字母，加 ed。stop stopped (二)不规则变化 不规则动词的变化因词而异。但是如果对不规则动词的过去式和过去分词做一分析，就可发现其中 的“规则”。同学们在记忆时，可按下面的形式对教材后不规则动词表进行分析、整理。例如： AAB 型型 原形过去式过去分词中文 beatbeatbeaten打败 ABC 型型 原形过去式过去分词中文 bewas / werebeen是，在 beginbeganbegun开始 blowblewblown吹 breakbrokebroken破裂、折断 AAA 型型 原形过去式过去分词中文 costcostcost花费 cutcutcut砍、切、割 2 hithithit打、撞 ABA 型型 原形过去式过去分词中文 becomebecamebecome成为 comecamecome来 ABB 型型 原形过去式过去分词中文 understandunderstoodunderstood理解、明白 bringbroughtbrought带来 buildbuiltbuilt建造 burnburned/burntburned/burnt燃烧 四、现在完成时的用法四、现在完成时的用法 现在完成时表示过去某时发生的行为对主语目前产生的影响。即用过去发生的某个行为来说明现在的 某种情况。例如： We are good friends. (现在的情况）我们是好朋友。 I knew him in 1997. (过去的动作) 我 1997 年认识了他。 We have known each other since 1997. 我们自从 1997 年相互认识。 （现在完成时把过去的动作和现在联系起来并着眼于现在） (1) 表示动作发生在过去某个不确定的时间，但对现在留下了某种影响和结果。常被 just、already、yet 等副词修饰。例如： Have you had lunch yet? 你（已经）吃午饭了吗？ Yes, I have. Ive just had it. 是的，吃过了。我刚刚吃过。 （现在我不饿了） (2) 表示从过去某一时刻开始一直持续到现在的动作或状态。这个动作可能刚停止，可能仍然在进行。 常带有 for 和 since 等表示一段时间的状语。例如： He has taught here since 1981. 他自 1981 年就在这儿教书。 （可能还要继续教） I havent seen her for four years. 我有四年没见到她了。 (3) 表示说话前发生过一次或多次的动作，现在成为一种经验，一般译为汉语“过” ，常带有 twice, ever, never, three times 等时间状语。例如： I have been to Beijing twice.我去过北京两次。 五、现在完成时常用的时间状语五、现在完成时常用的时间状语 before, by now (so far), once, twice, just, recently, yet(否/疑), already(肯), ever, never, all ones life , in /during the past /last 5 years 例如： We have already finished our homework. 我们已完成作业了。 They havent finished their homework yet. 他们还没有完成作业。 Have you ever been to the Great Wall? 你曾经去过长城吗？ I have never been to the Great Wall.我从未去过长城。 I have seen her before, but I can not remember where. 我以前见过她，但记不起在哪里见过。 He has been there three times the last few days. 近几天他去过那里三次了。 六、现在完成时与一般过去时的比较六、现在完成时与一般过去时的比较 3 1) 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；现在完成时为过去发生的， 强调过去的事情对现在的影响，强调的是影响。 I saw this film yesterday. 我昨天看了这部电影。 （强调看的动作发生过了。 ） I have seen this film. 我看过这部电影了。 （强调对现在的影响，电影的内容已经知道了。 ） 2) 一般过去时常与具体的表示过去的时间状语连用；现在完成时通常与模糊的时间状语连用，或无时 间状语。 一般过去时的时间状语： yesterday； last week；ago； in1990； in October； just now 现在完成时的时间状语： already； ever； for； just； never； since； yet；so far； till/until； up to now；in the past few years； recently 3) 现在完成时可表示持续到现在的动作或状态，动词一般是延续性的，如：live；teach；learn； work；study；know 等； 一般过去时常用的非持续性动词有 come, go, leave, start, die, finish, become 等。 She joined the League three years ago. 她三年前入团了。 (加入的动作不是延续的) She has been in the League for three years (since three years ago). 她入团三年了。(在团内的状态，可延续) She has been a League member for three years (since three years ago). 她入团三年了。(是团员的状态，可持续) 七、非延续性动词和延续性动词的转换七、非延续性动词和延续性动词的转换 现在完成时可以和带有 since 或 for 等表示一段时间的状语连用，表示动作或状态从某一时刻开始， 一直持续到现在。但是，像 come, arrive, buy 等终止性动词不能与表示一段时间的状语连用。要用，必 须将其改为相应的延续性动词来表述。现归纳总结一下由非延续性动词到延续性动词的转换： arrive be here begin(start) be on die be dead come back be back leave be away fall ill(sick, asleep)be ill(sick, asleep) get upbe up go outbe out finish be overput onwear 或 be on openbe openjoinbe in 或 be a member of closebe closed go to school be a student borrowkeep buyhave catch(a cold) have(a cold) get to know know begin to studystudy come to workwork 例如： He has been a soldier for three years. 他参军三年了。 His father has been dead for two years. 他父亲去世两年了。 The film has been on for ten minutes. 电影已开始十分钟了。 We have studied English for three years. 我们（开始）学英语已三年了。 八、八、have/has gone to；have/has been to；have/has been in 的区别的区别 have/has gone to：已经去了或在途中，还没有返回； have/has been to：曾经去过某地，现在已经回来了，后面可接表示“次数”的状语； have/has been in：表示某人“已在某地停留一段时间，现仍在那里” ，其后常带表示一段时间的状语。 例如： Where is Tom? Tom 在哪儿？ He has gone to the bookshop to buy some books. 他去书店买书了。 4 I have been in Beijing for 5 years. 我在北京待了 5 年了。 Jack has been to Shanghai twice. Jack 去过上海两次了。