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初三英语上册(外研版)Module 1 Wonders of the world知识点总结一、重点词汇 natural 原文再现I think natural wonders are more interesting than man-made ones. 我认为自然奇观比人造奇观更有趣。基本用法 natural adj. 大自然的。如:Its natural to run away if youre afraid. 你害怕的时候就跑开,那是很自然的。知识拓展-相关单词 nature n. 自然界;性质;自然;自然状态;本性。如:In fact, nature is much better at recycling than we humans are. 事实上,自然界在再循环方面比人类做得更好。To a great extent, that is the nature of my own work. 在很大程度上,这就是我工作的性质。 The goal of life is living in agreement with nature.人生的终极目标是和自然和谐相处。 Its her nature to be generous. 慷慨大方是她的天性。 wonder 原文再现I think natural wonders are more interesting than man-made ones. 我认为自然奇观比人造奇观更有趣。基本用法 1.wonder n. 奇观;奇人。如: The Great Wall is one of the world wonders. 长城是世界奇观之一。Hes a wonder with the way he arranges everything without any help. 他不要任何帮助就把一起事情办妥了,真是个奇才。 2. wonderv.想知道,相当于want to know,其后可接wh- +to v.或wh-从句,也可以接if(whether) 引导的从句。如:I was just beginning to wonder where you were. 我刚才正琢磨你上哪儿去了呢。I wonder if/whether they will arrive on time. 我不知道他们是否能准时到达。知识拓展-相关单词 wonderful adj. 精彩的;极好的。如: Never before have I seen such a wonderful film . 我从未看过如此精彩的影片。 discussion 原文再现 Lets call Wonders of the World and join in the discussion. 我们给世界奇观节目打电话,加入讨论吧。基本用法 discussion n. 讨论;议论。如: We had a discussion about the differences between Britain and the US.我们讨论了英美两国的不同之处。知识拓展-相关单词 discuss v. 讨论;谈论;商量,discuss sth. with sb.意为“与某人讨论某事”。如:We need to discuss when we should go. 我们需要商量一下应该什么时候动身。 eastern 原文再现 It runs for several hundred metres on the eastern coast of Northern Ireland. 它在北爱尔兰的东海岸绵延几百米。基本用法eastern adj. 在东边的;来自东边的。如:The eastern situation becomes better now.东部的情况现在有所好转。知识拓展-相关单词 1.southern adj. 南方的。如: He lives in southern China. 他住在中国南部。 2.northern adj. 北方的。如: Thats a large city in northern Greece. 那是希腊北部的一个大城市。 3.western adj. 西方的。如: These handkerchiefs sell well in the western market.这些手帕在西方市场销路很好。注:western还可用作名词,意为“西方人;西部片;西部小说”。如:India is a mysterious land in the mind of Western. 在西方人心目中,印度是一片神秘的土地。 though 原文再现 That sounds great, though I think Victoria Falls in Africa is even more fantastic. 它(巨人之路)很神奇,但我认为非洲的维多利亚瀑布更壮观。基本用法 though adv.&conj. 虽然,尽管。如: Though the task was difficult, they managed to accomplish it on time. 尽管任务困难,他们仍按时完成了。知识拓展 相关单词 though=although。如: I did not know that then, although I learned it later. 当时我不知道那件事,然而我后来知道了。 相关短语 even though 即使。如: Even though I hadnt seen my classmate for many years, I recognized him immediately. 即使多年没有看见我的同学,我也马上认出了他。 loud 基本用法1.loud adj. 高声的;大声的。如: He answered the question in a loud voice.他大声回答了这个问题。 2. loud adv. 高声地;大声地。如:Speak louder; I cant hear you. 大声点,我听不见你说的话。知识拓展-词义辨析:aloud/loud/loudly 1.aloud:adv. “出声地”有使能听得到的意味。如: Please read the story aloud. 请朗读这个故事。They were shouting aloud. 他们在高声地呼喊。 2.loud:adv“高声地、大声地、响亮地”常指在说笑等方面。如: Dont talk so loud. 不要如此高声地谈话。 Speak louder. 说得大声点。 3. loudly:adv. “高声地”有时与loud 通用,但含有喧闹的意味。如: Someone knocked loudly at the door. 有人大声敲门。Dont talk so loudly(loud). 不要如此高声地谈话。 opinion 原文再现 But in my opinion, man-made wonders are more exciting than natural ones. 但是在我看来,人造奇观比自然奇观更激动人心。基本用法 opinion n. 意见;主张;看法;判断,in ones opinion意为“按某人的意见;据某人看来”。如: I cant agree with your opinion in this respect. 在这方面,我不赞同你的意见。In my opinion, thats an excellent idea. 我认为那是一个极好的主意。 more than 原文再现 Its more than 2,000 years old. 它有两千多年的历史。基本用法 more than意为“超过”;“more than+数词”表示“以上”。如: I have known David for more than 20 years. 我认识戴维有20多年了。知识拓展 more than 还有以下用法: 1. “more than+名词”表示“不仅仅是”。如: Modern science is more than a large amount of information. 现代科学不仅仅是大量的信息。 2.“more than+形容词”表示“很、非常”。如: I am more than glad to help you. 我很荣幸能帮助你。 3. “more than+that从句”表示“简直不;远非;难以;完全不能”。如: That is more than I can understand. 那非我所能懂的。 相关短语 1.no more than仅仅;只有;最多不超过,强调少。如: This test takes no more than thirty minutes. 这个测验只要30分钟。 2.not more than是more than的否定形式,意为“不多于;不超过”。如:She has no more than three hats. 她只有三顶帽子。 electricity 原文再现 It produces electricity for millions of people in China. 它为中国上百万的人们提供电源。基本用法 electricity n. 电。如: While I was cooking supper the electricity went off. 我正在做晚饭时停电了。知识拓展-相关单词 1. electric adj. 电的;电动的。如: They still live in the houses without electric lights. 他们仍然住在没有电灯的房子里。 2.electrical adj. 电的;与电有关的。如: There is a fault in the electrical system. 电路系统出了故障。 millions of 原文再现 It produces electricity for millions of people in China. 它为中国上百万的人们提供电源。基本用法 millions of 意为“大量的;无数的”,其后可接可数名词的复数形式,不与表示具体数字的数词连用。如: Millions of trees were planted on the hills last year. 去年在山上种植了数百万棵树。知识拓展-相关短语 1. hundreds of数以百计的。如: Hundreds of students go to school by bus. 数百名学生坐公交车上学。 2.thousands of数以千计的。如: There were thousands of people in the hall. 大厅中有数千人。 join in 基本用法join in 相当于take part in,指参与某项活动。如: Lets join in the game. 我们一起参加这个游戏吧。They are going to join in the school sports meeting. 他们将参加学校的运动会。知识拓展 相关单词 join 意为:加入(某种组织) join the army 参军join the Party 入党join the League 入团 相关句型/结构join sb. to do sth. 和某人一起做某事。如:Would you like to join us clean the classroom? 你愿意和我们一起打扫教室吗? below 原文再现 Far below me, the ground fell away and down to a river. 地面(仿佛在随光线)向下延伸,(逐渐)退落到下面(深谷中的)一条河里。基本用法 below prep. 在的下面,常表示位置,其反义词为above,意为“在的上面”。如:Please sign your name below the line. 请在这条线下签你的名字。 知识拓展-词义辨析:below/under/beneath这三个介词都可以表示位置“在.下面”,但有区别。 1.below表示“在.之下”,“在.的下游”,与介词above相对应,常指在某物体之下,但不一定在该物的正下。 Some parts of the country are below sea level. 那个国家的某些部分位于海平面之下。He is below the average at school. 他的学习成绩在水准以下。 A boat is below the bridge. 一条船在桥的下面。 2.beneath表示“在.(正)下方”,“在.脚下”。这个介词常可与below互相替换,但below较常用, beneath多用于正式文体中。Two girls are sitting beneath a tree. 两个女孩坐在树下。Such a thing is beneath notice. 这样的事不值得注意。 3.under表示“在.之下”,通常表示位置处于正下方,与介词over“在.上方”相对应。 Our boat went under the bridge. 我们的船通过桥下。 A cat is sitting under the table. 一只猫在桌子下面。 shine 原文再现 The sun rose behind me and shone on the rocks. 太阳从我身后升起,照在岩石上。基本用法 1. shine v. 照耀。(过去式:shone/shined 过去分词:shone/shined 现在分词:shining 第三人称单数:shines)It is a mild morning and the sun is shining.这是个和煦的早晨,阳光普照。 2.shine n. 光亮 The shine goes into the room. 光亮进入到房间。知识拓展-相关单词 sunshine n. 阳光。如: I saw her basking in the sunshine. 我看到她在阳光下晒太阳。 sign 原文再现 I looked over them, but it was silent and there was no sign of it. 我朝那片岩石望去,但是一片寂静,什么也看不到。基本用法 1. sign n. 迹象;标志;招牌。如: Dark clouds are a sign of rain or snow. 乌云是雨或雪将至的预兆。 2.sign v. 签名,sign up for意为“登记注册、登记报名”;sign ones name on意为“在签上名字”。如:Did you sign up for the music club? 你报名参加音乐俱乐部了吗?He signed his name on the cheque. 他在支票上签了名。silent 原文再现 I looked over them, but it was silent and there was no sign of it. 我朝那片岩石望过去,但是一片寂静,什么也看不到。基本用法 silent adj. 寂静的,keep silent意为“保持安静”。如: He kept silent when he heard the news. 当听到这个消息时他保持了沉默。知识拓展-相关单词 silence n. 沉默;缄默;无声,in silence,意为“沉默,无声”。 My parents did not talk after that, and we finished the rest of our dinner in silence. 在那之后,我的父母亲没有说话,我们默默地吃完了剩下的晚餐。 reply 原文再现 “Yes,”he replied, “youll get there in five minutes.” “对,”他回答道,“再走五分钟你就到了。”基本用法 reply v. 回答(过去式:replied 过去分词:replied 现在分词:replying 第三人称单数:replies) reply既可以用作及物动词,也可以用作不及物动词。用作及物动词时,常接that从句或直接引语;用作不 及物动词时,常与介词to搭配。如:He replied that it was out of the question. 他答复说那是不可能的。I asked him where to go, but hedidntreply. 我问他到哪里去,但他没有回答。知识拓展-词义辨析:answer/reply作动词都表示“回答”的意思,但是词性用法不同。1. reply可做及物动词,不及物动词和名词,answer可做及物动词和名词。She sighed, butdidntreply. 她叹了口气,没有回答。 He failed to reply to my question. 他没能回答我的问题。She didnt answer my questions. 她没回答我的问题。2. 作名词时意思不同。answer作名词,可译为“答案”,而reply作名词,作“答复”,“回复”, 不作“答案”讲。如:The reply is not an answer. 这回答不中肯。 clear 原文再现 Suddenly, the rain stopped and the clouds cleared. 突然,雨停了,云散开了。基本用法 1. clear v. (烟雾等)开始消失,放晴。 如: (过去式:cleared 过去分词:cleared 现在分词:clearing 第三人称单数:clears)As far as I can see, the weather is not likely to clear up within a few days.据我看,几天内不大会放晴。 2. clear adj. 清楚的;清晰的;清澈的。如: Im still not clear what the job involves. 我仍然不明白这项工作包括哪些内容。 3. clear adv. 清楚地;彻底地。如: She read the book clear to the end within two hours. 她用两个小时把书从头到尾全读完了。知识拓展-相关短语 1. clear away 把清理掉。如: Our job is to clear away the rubbish. 我们的工作是清除这些垃圾。 2. clear up 打扫;清理;(天气)放晴;澄清。如: Okay children, well clear up the room now. 好啦,孩子们,咱们现在打扫房间吧。 We must multiply our efforts to clear up the mystery. 我们必须加倍努力来澄清这一神秘的事件。Its very likely to clear up by and by. 很可能不久要放晴了。 fall away 原文再现 Far below me, the ground fell away and down to a river. 地面(仿佛在随光线)向下延伸,(逐渐)退落到下面(深谷中的)一条河里。基本用法 1. fall away 意为“突然向下倾斜”。如: The ground falls away from the highest point. 地势从最高处坡度很陡地倾斜下去。 2. fall away 还可意为“疏远;背离,离开; 消失; 逐渐减少;抛弃”。如: All his friends fell away from him. 他的朋友们全都对他疏远了。He will never fall away even in time of danger. 他即使在危急时刻也绝不会放弃原则。The snowstorm caused traffic to fall away sharply. 暴风雪使车辆行人大大减少。 nearly 原文再现 I looked down to the Colorado River, a silver stream nearly one mile below me. 我俯视着科罗拉多河,一条在我身下大约一英里的银色小溪。基本用法 nearly adv. 几乎;差不多,可用在all, every之类的词之前,无比较级和最高级形式。如: Nearly all of them like the movie. 他们几乎都喜欢这部电影。He plays golf nearly every weekend. 他差不多每个周末都打高尔夫球。知识拓展-相关单词 1.near adj. 近的;近似的;亲近的。如: We will meet in Beijing in the near future. 在不久的将来,我们将在北京见面。The supermarket is very near to the station. 超级市场离车站很近。 2.near adv. 在附近;不久以后;几乎。如: I found some shops quite near. 我发现附近有几个商店。The Mid Autumn Festival is drawing near. 中秋节快到了。 on top of 原文再现 If you put the two tallest buildings in the world on top of each other at the bottom of the canyon, they still would not reach the top. 如果你把世界上最高的两座建筑物叠加在一起放在谷底,它们依然达不到顶端。基本用法 on top of 意为“在 之上;停留在之上;加之;控制住;对了如指掌”。如: There is a bird on top of the house. 房子顶上有只鸟。From our perch up there on top of the cliff we can see the whole town. 我们从悬崖顶上的高处能看到城市的全景。 remain 原文再现 I remained by the canyon for about half an hour, and I asked myself, “Is the Grand Canyon the greatest wonder of the natural world?” 我在峡谷边逗留了大约半个小时,我问了自己一个问题,“大峡谷在世界自然景观中是最伟大的吗?”基本用法 remain vi. (过去式:remained 过去分词:remained 现在分词:remaining 第三人称单数:remains) 1. 逗留;留下 Please remain here till I return 请留在这儿,等我回来。 He seldom remains in his office 他很少呆在他的办公室里。2. 做系动词,意为:保持(某种状态)继续存在,仍旧是,后面接形容词、名词、分词和介词短语。They will remain in contact with us 他们将与我们保持联系。After years of hard work,Tom still remained a worker 多年的辛劳后,汤姆仍是一名工人。That old man remained full of energy 那位老人还是那么精力充沛。The situation remained unchanged 局势没有什么变化。She remained sitting when they came in 他们进来时,她仍然坐着(没有站起来)。 3. remain n. 剩余物;遗迹;残骸(常用复数形式)如: They have found prehistoric remains. 他们发现了史前遗迹。The remains of the wooden hull are fragile and need special handling. 木船体的残骸是很不牢固的,搬动时需要特别小心。 dead 原文再现 It was probably a place to bury dead people or a place to study the stars and the sky at night. 它可能是埋葬死人的地方,也可能是晚上观察星空的地方。基本用法 dead adj. 死的 Her husbands been dead a year now. 她的丈夫已经去世一年了。知识拓展-词义辨析:die/dead/death/deadly 1. die 是不及物动词,一般指因生病,负伤等原因而死。且是非延续性动词(瞬间动词),不能和表示 一段时间的状语(for+段时间短语;或since)连用。如:He was born in 1847 and died in 1913. 他生于1847年,死于1913年。His grandfather has been dead for two years. = His grandfather died two years ago. 他爷爷去世两年了。He died ten years ago.他是10年前死的。(不可说:He has died for ten years. 或应说:It is 10 years since he died)2.dead 是形容词,表状态,可在句中作表语和定语。但不可作谓语。如: He is dead, but his name sill live for ever in our hearts. 他虽然死了但他的名字将永远活在我们心中。Itdoesntlook like a dead fox. 看来不像一只死狐狸。3. death是抽象名词,只能在句中作主语或宾语。如: The murderer was sentenced to death. 杀人犯被宣判死刑。I heard of his death when I got to his house. 我一到他家就得知他已经去世了。4. deadly 致命的;非常的。如:This was the deadly disease of its day. 这是当时致命的疾病。 because of 原文再现 It is a wonder also because of this question: How did ancient people move these huge stones without machines to help them?它成为奇观也是因为这个问题:古人在没有机器帮助的情况下是如何搬动这些巨石的?基本用法 because of 因为,后接名词、代词、动名词等。 I did not go to the cinema because of the intense cold. 我因为严寒没出去看电影。知识拓展-词义辨析:because/because of 1.because 后接从句表示原因。如: Hedidntattend the meeting because he had too much work to do. 因为他有太多的工作要做,所以没有参加会议。 2. because of后面接名词、代词及名词性短语,意为“因为,由于”,在句中一般用作状语,相当于 thanks to。如:Because of the illness, the boy did not go to school.因为生病,这个男孩没有去上学。二、重点句型 so Im not sure I agree with you. 所以我不一定同意你的看法。 基本用法 1. be sure+that从句,表示说话人的意见和信念。如: He is sure that he will succeed. 他相信自己会成功。 I am sure that he will go there tomorrow. 我相信他明天会去那儿。 2.be sure of/about+名词/代词/动名词,意为“对有把握;确信”。如: We are all sure of/about his success. 我们都确信他会成功。 3.be sure+不定式,意为“一定会做某事”。如: He is sure to succeed. 他一定会成功。 4.agree with 表示“意见一致”,后面一般接人或人称代词;agree to表示“同意”,其后接事物的名词, 如建议、计划等。如:They agree with me. 他们赞同我的意见。He agreed to my idea. 他赞同我的意见。 That sounds great, though I think the Victoria Falls in Africa are even more fantastic. 它(巨人之路)很神奇,但我认为非洲的维多利亚瀑布更壮观。 基本用法 这里是though引导的让步状语从句。though意为“虽然;尽管”,不可与but连用。though引导的从句可 用于句首,也可用于句末。如:Though it was snowing, she went out.=It was snowing, but she went out. 虽然正下着雪,但她还是出去了。I dont know him very well, though Ive known him. 虽然我已经认识他了,但是对他并不是很了解。出题建议题型可选择单选、完成句子等,同时在关键词中输入:though。 Its about 2,300 meters long, 185 meters high and 15 meters wide at the top. 它大约长2300米,高185米,顶部宽15米。 基本用法 当表示“.高/长/宽.”时,可以用:数词+计量单位+high/long/wide. The mountain is 3500 meters high. 这座山有3500米高。 That street is only two miles long. 那条街只有两英里长。 Now, whod like to call first? 现在谁想第一个打电话? 基本用法 would like to do sth.意为“想去做某事”,would like sb. to do sth.意为“想让某人做某事”。如: Would you like to pass me the salt? 你能把盐递给我吗? I would like him to stay here. 我想让他留在这儿。 I got out of the car, went through a gate and walked along a dark path. 我下了车,穿过一扇门,沿着一条漆黑的小路前行。基本用法 1. get out of意为“从内出来;离开(某地);摆脱(责任或义务)”。如: You ought to get out of the house more. 你应该多到户外去走走。 2.go through意为“穿过”,其中through为介词,常指“从某空间内或某物中间穿过”,多指穿过门、窗、 洞、森林、隧道等。其近义词 across 多指“从某个平面横过”,多指穿过街道、马路、桥梁、河等的表 面。如:We drove through the tunnel. 我们开车穿过了隧道。Youmustntrun across the road. 你不许横穿马路。 3.walk along意为“沿着走”,与walk down意思相同。如: Walk along the street and turn right. 沿着这条街走,然后向右拐。 I looked over them, but it was silent and there was no sign of it. 我朝那片岩石望过去,但是一片寂静,什么也看不到。基本用法 look over 意为“查看;检查;调查”。如: She is looking over her notes. 她正在查阅她的笔记。We looked over the house again before we decided to rent it. 我们又看了一次那房子才决定租用。知识拓展-词义辨析:look词组 1.look after 照看,照料。如: I can look after your dog this afternoon. 我今天下午可以帮你照顾你的狗。 2.look around 环顾。如: You have 15 minutes to look around. 你有15分钟的时间到周围看看。 3.look at (仔细)察看,检查。如: Please raise your head and look at the blackboard. 请抬起头来,看黑板。 4.look into 调查。如: A working party has been set up to look into the problem. 已成立工作组调查该问题。 5.look out 当心,留神。如: Look out! The pan of milk is bubbling over! 小心!那锅牛奶溢出来了! If you put the two tallest buildings in the world on top of each other at the bottom of the canyon, they still would not reach the top. 如果你把世上最高的两座建筑物叠加起来放在谷底,它们依然达不到顶端。 基本用法这是一个由if引导的条件状语从句。在if引导的条件状语从句中,若主句用一般将来时,则从句常用一般现 在时表将来;若主句是祈使句或含有情态动词,其从句仍然用一般现在时。如: I wont go to Beijing if I have no time. 如果没空的话,我将不去北京。Dont get off the bus if itdoesntstop. 如果公共汽车没停就不要下车。If the traffic light is red, you must wait. 如果交通信号灯是红的,你就必须等待。三、重点语法 一般现在时、一般过去时的用法 一般现在时 表示经常性或习惯性的动作或状态,常和时间状语often, usually, always, sometimes, every day等连用。其肯定句谓语动词用动词原形(第三人称单数加-s),否定句用dont/doesnt +动词原形,疑问句用 Do/Does+动词原形。如:Tom does his homework every day. 汤姆每天都做家庭作业。Father doesnt have lunch at home. 爸爸不在家里吃午饭。Do you usually get home at six? 你通常六点钟到家吗? 一般过去时 1. be动词的过去式:表示过去存在的状态,用was, were表示。 2. 实义动词的过去式:表示在过去某个时间发生的动作;没有人称和数的变化。 结构: 肯定句:主语+动词过去式+其他。 否定句:主语+助动词didnt +动词原形+其他。 疑问句:助动词Did+主语+动词原形+其他? 动词过去式的构成规则: 1. 一般在词尾加-ed,如worked, started等。 2. 以不发音的字母e结尾的只加-d,如liked, moved等。 3. 以辅音字母+y结尾的动词,先变y为i,再加-ed,如studied, carried等。 4. 在重读闭音节中,词尾只有一个辅音字母的,先双写这个辅音字母,再加-ed。如stopped, planned等。 不规则变化:在学习过程中逐个记忆。 there be结构的过去时:there be与过去时间状语连用时,表示“过去存在/有”,其句式为: 肯定句:There was/were+过去时间状语。 否定句:There wasnt/werent+过去时间状语。 疑问句:Was/Were there+过去时间状语? There was a heavy rain last night. 昨晚有一场大雨。 Therewasnta band here last year. 去年这儿还没有乐队。 Were there any books on the table just now?刚才桌子上有书吗? Yes, there were.是的,有。 How many singers were there in the Swedish rock band last year?去年瑞典摇滚乐队有几名歌手? There were four.有四名。 现在进行时、过去进行时的用法 现在进行时表示现在正在进行或发生的动作,常和now, Look! Listen! at+时间点,否定祈使句等连用。 其肯定句谓语动词用助动词am/is/are+v.-ing,否定句用am/is/are+not+v.-ing,疑问句将 am/is/are提前,并将首字母大写。如: Listen! She is singing in the next room. 听!她正在隔壁房间里唱歌。 Dont talk! The baby is sleeping. 别说话!婴儿正在睡觉。 Are the students having an English class? 学生们正在上英语课吗? 注:个别趋向性动词的现在进行时表示将来,如:come, go, leave, fly等。如: Hes coming back in an hour. 一小时后他就回来。 Theyre flying to Japan next week. 下周他们将飞往日本。过去进行时 表示过去某个时候正在进行的动作。 结构:be(was/were)+动词的现在分词。其否定句在was/were后加not,一般疑问句将was/were 提到句首。 用法: 1. 通常指过去某个时刻或某一时间内正在进行或发生的动作,多与过去时间状语then, at this/that time, at nine yesterday等连用。如: He was mending his bike at ten yesterday. 昨天十点钟他正在修他的自行车。 2. 表示移动的动词,如come, start, stay, leave, fly等词的过去进行时,可以表示过去将要发生的 动作。如: Hedidntsay when she was coming. 他没说她什么时候来。 一般将来时、现在完成时的用法 一般将来时表示将来某个时间发生的动作或存在的状态。 结构: 1. be going to+动词原形。 2. will/shall+动词原形。用法: 1. be going to表示计划、打算做某事。 2. shall的主语只能是第一人称I和we。 3. will的主语可以是任何人称。 4. Shall I? Will you (please) ?可以表示请求、建议等语气。 时间状语:以现在为起点的所有将来的时间。如: Im going to be a doctor when I grow up. 长大后我打算当医生。 Well wait for you at the school gate tomorrow morning. 明天造成我们在校门口等你。 Shall we go to the park? 我们去公园好吗? Will you (please) close the door? (请你)关上门好吗?现在完成时 结构:助动词have(has)+过去分词。 用法: 1. 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。如: Have you had your lunch yet? 你吃过午饭了吗? Yes, I have.Ivejust had it. 是的,我吃了。我刚刚吃过。 I have already posted the photos. 我已经把照片寄出去了。 2. 表示过去已经开始,持续到现在的动作或状态,可以和表示从过去某一时刻延续到现在 (包括“现在”在内)的一段时间的状语连用。表示持续动作或状态的动词多是延续性动词。如:Ivebeen at this school for over two years. 我在这个学校待了两年多了。 They have lived here since 1996. 自1996年以来,他们一直生活在这里。 3. 现在完成时可以和already, never, ever, just, before, yet等状语连用。如: Ive just lost my science book. 我刚把我的自然科学书丢了。高考不提分,赔付1万元,关注快乐学kuailexue.com了解详情。
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