新概念英语第二册语法讲解：现在完成时现在完成时：
1.构成：have / has + 过去分词
2.功能：
(1)表示过去所发生的动作对现在的影响或产生的结果。常与yet, just, before, recently, lately(最近), ever, never等表时间的副词搭配使用。
. He hasn't seen her lately.
. I haven't finished the book yet.
(2) 表示一个从过去某个时间开始，延续到现在并可能持续下去
的动作，常与表示一段时间的时间状语连用。如：so far(迄今为止), up till now(直到现在), since, for a long time(很长时间), up
to present(直到现在), in the past / in the last few years(在
过去的几年里), these days(当前)……
. He has worked here for 15 years.
. I have studied English since I came here.
. The foreigner has been away from China for a long time.
. So far, I haven't received a single letter from my brother.
(3)某些非延续性动词(即：动作开始便终止的动词)，在现在完成时中不能与表示一段时间状语搭配。
黄金要点：
I. 常见的非延续动词：die, arrive(到达), join(加入), leave(离开), go, refuse(拒绝), fail(失败), finish, buy, marry, divorce(离婚), awake(醒), buy, borrow, lend ... (背三遍!)
II.这类动词并非不能用现在完成时，而是不能接常由for引导的时间状语。
III.但若是用在否定句中，非延续动词的现在完成时能够与表示一段时间的状语连用。
. She has gone away for a month.(误)
. She has been away for a month (正)
. The man has died for two years.(误)
. The man has been dead for two years.(正)
. How long have youbought the book?(误)
. How long have you got the book.(正)
(4)注意 since的用法：
. They haven't had any trouble since they came here.
. It has been ten years since we met last time.
. He has been here since 1980.
. He has been here since ten years ago.
几组对比：
. He has gone to Shanghai. 他到上海去了。
. He has been to Shanghai. 他去过上海。
. She has gone. 她已走了。
. She is gone. 她缺席了。(或者她死了。)
. The door has been closed. 门关上了。(动作)
. The door is closed. 门是关着的。(状态)
测试精编
1. The prices ________ going up all the time in the past few years.
A. keep
B. kept
C. have kept
D. are keeping
2. For the whole period of two months, there ________ no rain in this area.
A. is
B. will be
C. has been
D. have been
3. Today is Jane's wedding day. She ________ John.
A. have just married with
B. was just married to
C. has just been married to
D. just has been married to
4. No wonder the flower have withered, they ________ any water for ages.
A. hadn't
B. haven't
C. haven't had
D. hadn't had
5. Nowadays computer ________ a wide application with the development of production and science.
A. found
B. has found
C. finds
D. had found
KEYS
1. C
2. C
3. C
4. C
5. B
新概念英语第二册第一课课文讲解 【课文讲解】1、Last week I went to the theatre. 动词go的原义是离开一个地方去另一个地方，与介词to连用后，常加上主语所要去的目的来代表主语的动作目的。go to the +地点表示去某地干嘛go to the theatre = go to the theatre to see a play去剧场看戏go to the cinema =see a film 去电影院看电影go to the dairy 去牛奶店go to the + 人+ 's 表示去这个人开的店go to the doctor's 去看病；go to the butcher's 买肉以下短语中名词前不加冠词：go to school去上学；go to church去做礼拜；go to hospital(医院)去看病；go to bed上床，睡觉；go home（跟home相连一定表示没有事情可做,回家休息） I am at home.在家休息 2、I had a very good seat. seat一般指戏院、汽车等配置的固定座位，也可以抽象地表示“座位”或“位子”等概念。the front seat of a car汽车的前座T ake a seat,please.请坐。 3、I did not enjoy it. enjoy vt.欣赏，享受，喜爱 ①enjoy+n.喜欢,从当中得到一种享受（后面不能跟人）I enjoy the music. enjoy the dinner/film/program/game②enjoy oneself/代词玩的开心We always enjoy ourselves.③enjoy+动名词 Jane doesn’t enjoy swimming.She enjoys going to the theatre. 4、I got very angry. get在这里有“逐渐变得”的含义，接近become，是个表示过程的动词，表示状态的变化。而I was very angry则仅表示当时的状态是生气，并不暗示过程。
新概念英语第一册113-144课语法点总结一．so / neither引导的简短回答 a.结构： 1.so / neither + be动词 + 主语 例：He is a dancer, so am I. 他是个舞蹈家，我也是。2.so / neither + 情态动词 + 主语 例：He can dance very well, so can I. 他跳舞跳得很好，我也是。 3.so / neither + 助动词 + 主语 例：He doesn’t like singing, neither do I. 他不喜欢唱歌，我不喜欢。 b.表示 某人也是，某人也会，某人也不是，某人也不会。 c.区别 如果前一句是肯定的，后一句用so开头； 如果前一句是否定的，后一句用neither开头。 二．not a (an) / any & no & none 1.no是个限定词，用在名词前，等同于not a或not any，用 来强调句子的否定含义。
例：I haven’t got any fingers. = I have got no fingers. 我没有手指。 I haven’t got a long tail. = I have got no long tail. 我没有一条长尾巴。 2.none : 没有人；一个也没有；一点儿也没有 例：He has got many interesting books. I have got none. 他有很多有趣的书，我一本也没有。 三．不定代词either; both; all; neither; none 注意：either表示两者任选其一。 例：Which one do you want, an apple or a pear? Either is Okay. 你想要苹果还是梨？都可以。 Either of my parents will come to see you. 我爸爸或者妈妈会来见你。 不定代词的词组： 1.both … and …两者都…… 例：Both Lily and Linda are right. Lily和Linda都是对
新概念英语第三册重点语法总结：定语从句 导读：本文新概念英语第三册重点语法总结：定语从句，仅供参考，如果觉得很不错，欢迎点评和分享。 1. 定语从句：由关系代词who, whom, whose, that, which; 关系副词when, where, why 引导。 1. The death notices tell us about people who have died during the week. 2. The man (whom) you spoke to just now is my friend. 3. The building whose lights are on is beautiful. 4. Please find a place which we can have a private talk in. 5. The knee is the joint where the thighbone meets the large bone of the lower leg. 6. He still remembers the day when he went to school. 7. It is no need telling us the reason why you didn't finish it in time. 8. He has three sons, two of whom died in the war. 9. Mr. Smith, whose wife is a clerk, teaches us English. 10. In the Sunday paper there are comics, which children enjoy. 2. 只能用that和who引导的定语从句 A.all, nothing, anything, a few, one做先行词指物时
英语现在完成时语法详细讲解与配套习题 一、现在完成时用来表示之前已发生或完成的动作或状态，但它的影响现在还存在；也可表示持续到现在的动作或状态。其构成： have (has) +过去分词。规则变化的过去分词与过去式的变化一样，在动词词尾加ed; 不规则变化的过去分词见不规则动词表，需要同学记忆。 现以see the film为例将现在完成时的肯定句，否定句和疑问句列表如下： 肯定句：I/You/We/They have seen the film. He/She /It has seen the film. 否定句：I/You/We/They have not/ haven’t seen the film. He/ She/It has not/hasn’t seen the film. 疑问句：Have I/you/they seen the film Yes, you/ we/I/they have. No, you/ we/I/they haven’t. Has he/she/it seen the film Yes, he/ she/ it has. No, he/ s he/ it hasn’t. 二、用法：现在完成时既涉及过去，又联系现在。 标志词词义用法位置 already已经肯定句句中或句末 ever曾经疑问句、肯定句句中 never从未，从来不陈述句，不和not 连用句中 (ever)since自从肯定、疑问、否定句中 for后接一段时间肯定、疑问、否定句中 just刚刚，正好肯定句句中 yet还疑问句、否定句末 recently最近肯定、否定、疑问句句末 once, twice, a few times几次肯定、疑问句末 during/over /in 在过去的一段时间里肯定、疑问、否定句末 the past/last + 一段时 间 It’s the first time I …这是我第一次…肯定句前
1. 关系副词eweek. 2. A． B which. C． D ? 3.as as A “as...as” 例如： B．as ??? as 例如： (二): . (三): 从句）gthecase. 就是that不做任 ，doubt，suggestion explanation truth，knowledge 或whether that不做 that做定
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第六讲现在完成时 1.概念： 1）、表示动作或状态在过去已经开始, 持续到现在, 也许还要持续下去,常和for, since, 连用, 表示持续的动作或状态多为延续性动词. eg: We have lived here since 2000. 自从2000年以来我们一直住在这里. ( 说明一直住在这里, 也许还会住下去. ) She has worked in Nanning for five years. She has been ill for a week. 2）表示过去发生的或已经完成的某一动作对现在造成的影响或结果. eg: I have lost my pen. 我把钢笔弄丢了. ( 过去某时丢的, 现在还没有找到) I have already watched the TV play. 我已经看过这部电视剧了. --- Have you had your lunch yet ? 你吃过午饭了吗? --- Yes, I have just had it. 是的, 我刚吃过. ( 说明现在饱了) 2. 结构: 主语+ have / has + done + … 3. 句型: ⑴肯定句: ①主语+ have / has + done + … eg：She has been to Shanghai. 她去过上海. I have finished doing my homework. 我已经完成我的作业了. ⑵否定句: ①主语+ have / has + not +done + … eg：I haven’t seen this film. 我没有看过这部电影. eg：She hasn’t finished doing his homework. 她还没有完成她的作业. ⑶一般疑问句：① Have / Has + 主语+ done + … eg: Have you seen this film ? Yes, I have. / No, I haven’t . 你看过这部电影吗? 是的, 看过. / 不, 没有. eg：Has she finished do ing his homework ? Yes, she has . / No, she hasn’t. 她完成她的作业了吗? 是的, 完成了. / 不, 没有. ⑷特殊疑问句：①特殊疑问词+ have / has + 主语+ done + … eg: When has you seen this film ? 你什么时候看的这部电影? eg: Who has finished doing his homework ? 谁完成了作业? 4. 时间状语：典型的表时间的词与现在完成时连用，这些词有：
新概念英语第一册语法点梳理 新概念一共144课，其中单课为课文，双课为语法和练习。整本书是以单数课为正课，并附带有插图而双数课则是针对单数课所讲的内容有针对性地进行练习，从此出展现出整个新概念一教材区别于其他教材的独特之处。 以下是对新概念一整本教材的理解和剖析，以供各位对整个课本的理解和把握上参考和借鉴。 首先根据课本中出现的时态来分析： 本册书的语法出现层次性和规律性是很强的，首先我们先来整本书中都出了哪些时态，这些时态的具体分布和讲解时我们大家需要注意的递进性。 Lesson 31—34现在进行时 Lesson 37—40第一次出现be going to的将来时 Lesson 51—56一般现在时 Lesson 67—76为一般过去式 Lesson 83—90为现在完成时 Lesson 91—96为一般将来时(will) Lesson 117—118过去进行时 Lesson 119—120过去完成时 除去前面所有时态和句型所占据的76课我们一起来看一下以下的68课，每一课小的语言点，语法点都是在什么地方，应该用什么样的方式来讲解。 在这里告诉学员新概念一的每一个单课的重点都是出现双课的标题和课后的练习题里面。 Lesson1—2
语言点：与陌生人说话或引起别人的注意。Excuse me. Yes? Pardon? Thank you very much.语法点：主系表结构this为主语，名词做表语1的一般疑问句以及它的肯定回答。Is thisyour handbag? Yes, it is. Lesson 5—6 语言点：如何介绍别人。This is Miss Sophie Dupont. Nice to meet you. 语法点：主语为第三人称单数的主系表结构。She is French. He is German. It’s a Volvo.(L6)a/an的使用。 Lesson 7—8 语言点：如何自我介绍和相互认识。 语法点：主语为第二人称的主系表结构。Are you French? What nationality are you? What’s your job?特殊疑问句。Lesson 9—10 语言点：朋友或熟识的人之间如何相互问候。How are you? 语法点：主系表结构形容词做表语。 介词短语表示位置near the window, on the televion, on the wallLesson 29—30 语言点：如何发号命令。 语法点：祈使句（肯定）。 动词与宾语的固定搭配。 Lesson 37—38 语言点：如何表达将要做的事情。 语法点：现在进行时态be going to do结构表达将要发生的事情。 There be句型的一般疑问句形式。 Lesson 41-42
新概念英语第三册语法解析：类比法、夸张法、排比法 类比法(Analogy)是一种词义修辞格，把两种本质上不相同的事物就其某方面的共同 点进行比较，通过比喻说明某种道理或描绘某种复杂情况。例如，Lesson 27的第一句, “It has been said that everyone lives by selling something.” 作者把人们生活工作的方式类比成销 售货物的方式，每个人都是一定意义上的推售员，抽象的为谋生而付出的努力被比喻成具体的可供售卖的货物。通过这样的类比，读者找到了联系的线索，加深对句子的理解并引起共鸣。假如我们要借助类比描绘英语的作用，我们就可以说，“What English means to a student is what weapons mean to the soldiers who fight in the battlefield.” 或“If we obtain English proficien cy, we obtain the key which leads us to more knowledge and opportunities.” 夸张法(hyperbole)也是词义修辞，刻意地夸大或缩小把事物的特征，在数量，形状和 程度上加以渲染，“言过其实”地使事物的本质特征更好地呈现出来，给人强烈的印象。Lesson 49, 作者谈到阿姨家的仆人数量时提及”an army of servants (仆人大军)” and “the shifting population(流动人口)”, 把Bessie导致布丁砸在桌上的小意外说成“catastrophe (大 灾难)”, 不难看出这些都是夸张的例子。如果我们的朋友多不胜数，我们也可以自豪地说，“I have an army of friends.”, 但是如果他们都是“the shifting population who just come and go into my life without even a hello or goodbye (他们只是连招呼不打就来来去去的流动人口)”，那么这样的友情带来的只是一个“catastrophe”, 因为没有得到真正的知己。 排比法(Parallelism)，属于结构修辞，以语法结构对称来突出意义，增添气势。Lesson 51,阐述Bagrid预测计算机的功能, 文中出现了连续四个排比，充分证明了Bagrid非凡的 眼光，“Bagrid foresaw a time when computers would be small enough to hold in the hand, when they would be capable of providing information about traffic jams…, when they would be used in hospital…, when they would relieve office workers and accountants of dull, repetitive clerical work..”排比是最常用的修辞之一，排比项通常以三项为起点，控制于五项之内。 结合一个写大学教育的主题，以下的排比句跃然纸上, “University is the place where we absorb the most comprehensive knowledge, where we encounter friends of lifetime, where we cultivate our characters and personalities, where we create the most impressive part of our life.
一、词汇 catch v. 抓到 fisherman n. 钓鱼人，渔民 boot n. 靴子 waste n. 浪费 realize v. 意识到 ★catch v. 抓到 ①vt. 捉住，逮住，捕获 The police have caught the thief. ②vt. 抓住，握住 Can you catch the ball? ③vt. 及时赶到，赶上 catch up with 赶上，跟上 Go ahead please.I’ll soon catch up with you. ★boot n. 靴子 a pair of boots 一双靴子 ★waste n. 浪费 ①n. 浪费 a waste of… 浪费…… It is a waste of time/money/food/water. ②vt. 浪费 You are wasting time. ★realize v. 意识到 ①v. 认识，知道，明白，意识到 I went into the wrong room without realizing it. 我无意中走错了房间。 I realized that I was wrong. ②v. 实现（希望、目标、愿望等） realize one's dream 实现某人的梦想 She has realized her hope to be an actress. ③使变为事实，使发生（常用于被动语态） This plan can never be realized. 二、课文讲解 1、Fishing is my favourite sport. fishing是一个动名词，由动词+ing组成，动名词可以作主语或宾语，如eating，reading等等 ★fish ①n. 鱼（不可数名词），鱼的种类（可数）
新概念英语第一册语法点归纳 新概念一共144课，其中单课为课文，双课为语法和练习。整本书是以单数课为正课，并附带有插图而双数课则是针对单数课所讲的内容有针对性地进行练习，从此出展现出整个新概念一教材区别于其他教材的独特之处。以下是对新概念一整本教材的理解和剖析，以供各位对整个课本的理解和把握上参考和借鉴。 首先根据课本中出现的时态来分析： 本册书的语法出现层次性和规律性是很强的，首先我们先来整本书中都出了哪些时态，这些时态的具体分布和讲解时我们大家需要注意的递进性。 Lesson 31—34 现在进行时 Lesson 37—40 第一次出现be going to 的将来时 Lesson 51—56 一般现在时 Lesson 67—76 为一般过去式 Lesson 83—90 为现在完成时 Lesson 91—96 为一般将来时(will) Lesson 117—118 过去进行时 Lesson 119—120 过去完成时 除去前面所有时态和句型所占据的76课我们一起来看一下以下的68课，每一课小的语言点，语法点都是在什么地方，应该用什么样的方式来讲解。 在这里告诉学员新概念一的每一个单课的重点都是出现双课的标题和课后的练习题里面。 Lesson1—2 语言点：与陌生人说话或引起别人的注意。Excuse me. Yes? Pardon? Thank you very much. 语法点：主系表结构this为主语，名词做表语1的一般疑问句以及它的肯定回答。Is this your handbag? Yes, it is. Lesson 5—6 语言点：如何介绍别人。This is Miss Sophie Dupont. Nice to meet you. 语法点：主语为第三人称单数的主系表结构。She is French. He is German. It’s a Volvo.(L6) a/an 的使用。
新概念英语第三册重点语法总结：名词性从句 王牌要点：通常由 that或疑问词导出。 1. How some mammals came to live in the sea is not know.(主语从句) 2. The attorney told his client that they had little chance of winning the case.(宾语从句) 3. The problem is what we'll do next.(表语从句) 4. We have no idea that he has come back.(同位语从句) 同位语(Appositive): 同位语是英语语法的重点内容，也是各类考试中的一个考点，同时，在写作中正确运用同位语可以使你的句型更加简洁得体。 《新概念英语》第三册第一课有这样一个句子： When reports came into London zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously.
(当伦敦动物园接到报告说，在伦敦以南45英里处发现一只美洲狮时，这些报告并没 有受到重视。) 在这里，a wild puma had been spotted forty-five miles south of London就是同位语从句，它本来应该放在“reports”后面，这里却被放在了谓语成分 came into London zoo的后面， 目的是让句型显得更为稳重。 I.简单记忆：同位语从句，就是对某些名词做进一步的解释的句子。 I was greatly shocked when I heard the news that his father died yesterday. (that 引导的句子解释了news的内容，注意：that不做任何成分) We have to face the fact that the weather is unexpectedly bad. (that 引导的句子解释了fact的内容) II.联想记忆： 能接同位词从句的名词有：belief(信仰)，fact，idea，doubt，rumor(谣言)， evidence(证据)，conclusion(结论)，suggestion(建议)，problem，order，answer， discovery(发现)explanation(解释)，principle(原则)，possibility(可能性)，truth，promise(承诺)，report(报告)，statement(声明)，knowledge(知识)，opinion(观点)，likelihood(可能性) [大声朗读三遍，背下即可。]
现在完成时： 1．构成：have / has + 过去分词 2．功能： （1）表示过去所发生的动作对现在的影响或产生的结果。常与yet, just, before, recently, lately（最近）, ever, never等表时间的副词搭配使用。 ?. He hasn't seen her lately. ?. I haven't finished the book yet. （2）表示一个从过去某个时间开始，延续到现在并可能持续下去的动作，常与表示一段时间的时间状语连用。如：so far（迄今为止）, up till now（直到现在）, since, for a long time （很长时间）, up to present（直到现在）, in the past / in the last few years（在过去的几年里）, these days（目前）…… ?. He has worked here for 15 years. ?. I have studied English since I came here. ?. The foreigner has been away from China for a long time. ?. So far, I haven't received a single letter from my brother. （3）某些非延续性动词（即：动作开始便终止的动词），在现在完成时中不能与表示一段时间状语搭配。 黄金要点：I．常见的非延续动词：die, arrive（到达）, join（加入）, leave（离开）, go, refuse （拒绝）, fail（失败）, finish, buy, marry, divorce（离婚）, awake（醒）, buy, borrow, lend ... II．这类动词并非不能用现在完成时，而是不能接常由for引导的时间状语。 III．但若是用在否定句中，非延续动词的现在完成时可以与表示一段时间的状语连用。?. She has gone away for a month.（误）?. She has been away for a month （正） ?. The man has died for two years.（误）?. The man has been dead for two years.（正）?. How long have you bought the book?（误）?. How long have you got the book.（正）
Lesson 3 Please send me a card 请给我寄一张明信片 Postcards always spoil my holidays. Last summer, I went to Italy. I visited museums and sat in public gardens. A friendly waiter taught me a few words of Italian. Then he lent me a book. I read a few lines, but I did not understand a word. Everyday I thought about postcards. My holidays passed quickly, but I did not send cards to my friends. On the last day I made a big decision. I got up early and bought thirty-seven cards. I spent the whole day in my room, but I did not write a single card! New words and expressions 生词和短语 send v. 寄，送 postcard n. 明信片 spoil v. 使索然无味，损坏museum n. 博物馆public adj. 公共的friendly adj. 友好的waiter n. 服务员，招待员lend v. 借给decision n. 决定whole adj. 整个的single adj. 唯一的，单一的 参考译文 明信片总搅得我假日不得安宁。去年夏天，我去了意大利。我参观了博物馆，还去了公园。一位好客的服务员教了我几句意大利语，之后还借给我一本书。我读了几行，但一个字也不懂。我每天都想着明信片的事。假期过得真快，可我还没有给我的朋友们寄过一张明信片。到了最后一天，我作出了一项重大决定。我早早起了床，买来了37张明信片。我在房间里关了整整一天。然而竟连一张明信片也没写成！ 1. Please send me a card请给我寄一张明信片 send /send/ v. (sent, sent /sent/) 1.~sth (to sb.) / ~sb. sth 寄,发送 . (1) 昨天我给我爸寄了封信。 I sent a letter to my father yesterday. (2)上周日我给汤姆寄了一张明信片。I sent Tom a postcard last Sunday. 2. 传达；转致；告知 . (1)我父母问您好。My parents send their love. (2)他带话要我来。He sent me word to come. 3. 派遣；打发；安排去 .(1)她早早打发孩子们上床睡觉。She sent the kids to bed early. (2)我叫汤姆去买牛奶了。I have sent Tom to buy some milk. send sb. packing (infml) 叫某人卷铺盖；撵某人走 2. Postcards always spoil my holidays. 明信片总搅得我假日不得安宁。 1) spoil v. (spoiled, spoiled) (BrE also spoilt; spoilt) 1. 破坏；搞坏；糟蹋；毁掉 . (1) 天气不好，破坏了我们的露营旅行。Our camping trip was spoilt by bad weather.（注：camp[k?mp] n. 1. [c, u] 营地 vi.[v] 宿营，露营） (2) 别让他破坏你的夜晚。Don’t let him spoil your evening. 2. 溺爱；娇惯；宠坏 . 她那几个孩子给她宠坏了。She spoils those kids of hers. 2)holiday n. 1. [u] (also holidays [pl.] )=vacation[v?'kei??n] (AmE) 假期 a period of time when
新概念英语第1册第87-88课课重点语法 第87-88课的内容： 一、重要句型或语法 1、现在完成时 表示过去发生的动作对现在造成的影响或结果，基本形式为have/has done。本课侧重的是标志性词语yet的用法和不规则的过去分词。如：Have your mechanics finished yet? 二、课文主要语言点 Is my car ready yet? 1)ready，准备好了的。 2)yet用于疑问句，起加强语气作用。 What's the number of your car? It's LFZ 312G. 1)What's the number of ...?，用来询问某物的号码，如：What's the number of your phone?，相当于What's your phone number? 2)汽车牌照的号码只要按顺序逐个读出即可。 When did you bring it to us? I brought it here three days ago. 1)此处动词采用一般过去时，是因为他们在讨论的是三天前发生的事情。 2)bring sth. to sb.，把某物带给某人。 3)可复习ago表示过去时间的用法。 Ah, I remember now. 注意remember的读音和拼写。 Have your mechanics finished yet? No, they're still working on it. 1)finish，完成，结束。如果后面再接动词，要用doing，如finish working。 2)此处yet用来加强语气。 3)still，仍然，用来加强语气。 4)work on sth.，忙于。 Let's go into the garage and have a look at it. 1)Let's用来引导祈使句，后面要接动词原形。 2)注意garage的发音：美 [ɡ?'rɑ??] ;英 ['ɡ?rɑ??]。 3)have a look at sth.，看一看某物。 Isn't that your car? Well, it was my car. 1)Isn't在此用来引导反问句。 2)此处的was用了斜体，起到强调作用，意思是这车子曾经是我的，但现在不是了。意思是：车子坏得已经认不出来了。 Didn't you have a crash? have a crash，表示出车祸了、撞车了。crash作为动
（Present Perfect）。 第一部分 现在完成时表示过去发生或已经完成的动作对现在造成的影响或结果,也可表示过去已经开始,一直延续到现在的动作或状态。学习现在完成时,先从结构和句式开始: 构成:主语 + have/has + 过去分词 + 其他。(当主语是第三人称单数时用has,其余人称用have。过去分词:规则动词的过去分词构成与动词过去式相同;不规则动词需要特殊记忆。) 否定式:主语+ haven't/hasn't + 过去分词+ 其他。 疑问式: Have /Has + 主语+ 过去分词+ 其他? 简略答语: Yes, 主语+ have/has.(肯定) No, 主语+ haven't/hasn't.(否定) 现在完成时常用的时间状语有： already （”已经”用于肯定句的中间和末尾处） never (“从不”用于中间处) ever （”曾经”用于疑问句和肯定句的中间处） just (“刚刚”用于中间处) yet (“已经”用于疑问句的末尾处/ “还”用于否定句的末尾处) 或不加任何的时间状语，但不能和表示过去的时间状语连用. 第二部分 现在完成时的含义之一是过去完成的动作对现在仍有影响,用以下四大标志词可以表达这种含义: * 以already, just和yet为标志 already, just和yet 表示到现在为止动作或状态已经、刚刚或还没有发生。 He has already got her help. 他已得到她的帮助。 He has just seen the film. 他刚刚看过这场电影。 He hasn't come back yet. 他还没有回来。 * 以ever和never为标志 ever和never 表示到现在为止动作或状态曾经或从来没有发生过。 This is the best film I have ever seen. 这是我曾经看过的最好的一部电影。 He has never been to Beijing. 他从没有到过北京。 * 以动作发生的次数为标志 若某一动作到现在为止已经发生了若干次,则要使用现在完成时。 He says he has been to the USA three times. 他说他已经去过美国三次了。 * 以so far为标志 so far往往表示到目前为止动作或状态已经发生。 He has got to Beijing so far. 到目前为止他已到了北京。 She has passed the examso far. 到目前为止她已经通过了。 第三部分 过去已经开始的动作一直延续到现在, 甚至有可能继续延续下去,我们可以从动作“延续”的特性和“时间”点段的区分入手,进一步学习现在完成时。 *“终止”、“延续”要转换
Lesson 72 A car called Bluebird 一．【词汇和短语】翻译下列句子。 1. racing ucn. 竞赛（运动或职业）常做定语a racing driver a racing car race 1)cn. （速度）竞赛horse race boat race car race 2)n. 人种，种族the white race the yellow race the race problem the human race 3)v. 和…赛跑,参加竞赛 2. per prep. 3. horsepower n. 马力（外来词常用意译或音译）eg. honeymoon White House Coca Cola sofa chocolate London 4. burst v. 爆炸，爆裂（burst-burst-burst）eg. The balloon suddenly burst. The tyre burst. burst into tears突然大哭起来burst into laughter突然大笑起来burst into cheers突然欢呼起来 5. average adj. 平均的average age/acore/speed adj. 一般的average student 中等生 6. footstep cn. 足迹，脚步，脚步声eg. I heard her soft footsteps on the stairs. footprint n. 脚印footnote n. 脚注 Exercise: (1)In fact, studying is a race against time. 事实上，学习就是和时间赛跑。 (2)You can stay at the hotel at 10 dollars per person per night. 你们可以每人每晚花10美金住这家旅馆。 (3) (burst)我正看书时，门猛然地开了，john闯了进来。While I was reading, the door burst open and John came in. (4) After hearing the news, she burst into tears. 听到这个消息后，她忍不住哭起来。 (5) I heard footsteps in the room behind me. 我听见房间里有脚步声跟在我后面。 (6) (average)上个月北京的平均气温是30度(degree)。The average temperature in Beijing last month is 30 degrees. key words and expressions in the text: 引导的不定式短语作定语：the first man to drive at over 300 miles per hour ①她总是第一个来到，最后一个离开。She’s always the first to arrive and the last to leave. ②You’re the only person /one to complain. 你是唯一抱怨的人。 做某事有困难 ①Gary蓄了胡子，我很难认出他来。Gary has grown a beard and I had difficulty (in) recognizing him. 尝试，努力，试图v./n. 试图做某事 ①他们尝试爬那座山5次了。They attempted at climbing the mountain 5 times. ②My first attempt at a chocolate cake tasted terrible. 我首次试做的巧克力蛋糕很难吃。 对……很失望 ①我对他的表演很失望。I was disappointed at his performance. ②I was disappointed not to be chosen. 我没被挑中很失望。 步某人的后尘，效仿某人或继承某人的事业 ①他打算继承父亲的事业，成为牙医。He intends to follow in his father’s footsteps and to be a dentist. 二．【英语知识能力运用】改错（每行有一个错误，其中有一行是正确的）。 The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. He set a new world record in September 1. set up 1935 at Bonneville Salt Flats, Utah. Bluebird, the car whose he was 2. that/which driving, had been specially built for him. It was over 30 feet in length but 3. and