《新概念lesson》ppt课件

Lesson 4,Percy Buttons,New words and expressions,Beggar n. 乞丐 Food n. 食物 Pocket n. 衣服口袋 Call v. 拜访，光顾,Beggar n. 乞丐 Beg v. 乞求 Beg your pardon? Beg for 乞求得到,Pocket n. 口袋 Inner pocket Pocket book/dictionary Pocket money,Call v. 拜访，光顾 1）叫，喊 I heard someone calling. (call out=shout ) 互换，召喊 Please call a taxi. 访问，拜访, 停靠 He called at our house yesterday. The train called at the station yesterday. Call on sb. 拜访某人 Call at someplace 拜访某地 4）打电话，会话 Call sb.= call up sb. 给某人打电话 Call back 给某人回话 Call in sb. 召集某人，邀请某人,课文讲解,yesterday a beggar knocked at my door.,Knock 1)v. 敲门 I knocked the door, but nobody answer me. 2)v. 碰撞 Knock over/ knock off He often knocks cups off the table. Jim was knocked over by a car yesterday. 3)v. 把某人打成状态 knock out In the fight, He knocked the police out. 4) Knock off 的词义： 打折，讲价 He always knock 10% off the price. 下班，停止 He often knocks off at 5 oclock. He knocked off for lunch at 12 oclock.,短语动词,有些动词后加上介词或副词以后就会改变词义，构成新的组合，被称为短语动词。,短语动词又分为四大类： 1） 动词+副词 2） 动词+介词 3） 动词+副词+介词 4） 动词+名词,动词+副词,1）作及物动词 He brought up his children strictly 从以上的例句中可以看出，在“动词+副词”的词组中宾语位置有两种情况：宾语如是名词，则可置于副词后面，亦可置于动词和副词之间。而如果宾语是代词，只能置于动词后面，即动词和副词之间。 2）作不及物动词 Something unexpected has turned up 3）既可作及物动词又可作不及物动词，例： The barrel of gunpowder blew up（不及物） The soldiers blew up the bridge（及物）,动词+介词,动词与介词构成的词组在词义上相当于一个及物动词，宾语总是在介词后面，例： I dont much care for television（care for=like）,动词+副词+介词,在这类动词短语中，三者紧密结合，是动副词组和动介词组的合成体，词义上相当于一个及物动词。它兼有以上两类短语动词的特点，但宾语总是位于介词之后。 We must work hard to make up for lost time,短语动词 put away 把收拾干净 put on v.穿上, 把.放在上, 装出, 假装, 增加, 欺骗, 添上 put up v.举起, 抬起, 进行, 提供, 表现出, 建造, 提名, 推 put off v.推迟, 拖延, 搪塞, 使分心, 使厌恶, 扔掉, 脱掉 put into v.使进入, 把.翻译成 put down v.放下, 拒绝, 镇压, 羞辱, 削减, 记下, 制止, 取 put out v.扑灭 put in 插话 put on 穿上 put down 记下来，写下来 put away 收起来 put back,放回 put off 推迟，放下。,look at v. 看；考虑；着眼于 look for 寻找 look forward 期待；盼望 have a look 看一下，看一眼；看一看 look into 观察；窥视；浏览 look up 仰望；查阅；尊敬；拜访 look after 照顾；关心；目送 look in 看望；顺道访问 look on 观看，旁观；看待 look around 游览；到处察看；到处寻找 look out 注意；面朝；照料 look down 俯视；向下看；用目光慑服某人,take off起飞；脱下；动身；匆匆离开 take on承担；呈现；同较量；开始雇用 take over接受；接管；借用；接办 take down记下；拆卸；记下来；取下 take place发生；进行；举行；产生 take apart拆卸；拆开；分辨；区分 take a break休息一会儿 take a hand in干预，参与，手；帮助 take away带走，拿走，取走 take care of照顾；注意；抚养 take possession of占有；占领,In return for this, the beggar stood on his head and sang songs.,In return for this 作为对交换 Ill buy a present for him in return for his kind.,In return 作为回报 In return for his help on my homework, Ill invite him to spend holiday with my family. He doesnt want anything in return.,Stand on ones head Stand on ones feet/hands Stand on ones knee,冠词的用法：,位于名词或名词词组之前或之后，在句子里主要是对名词起限定作用的词。冠词是一种虚词。,冠词，就是戴在名词头上的一顶帽子。它是虚词，本身不能单独使用，只能附在一个名词上帮助说明这名词的含义。译作“一个”或“一类” 比如：我们说“书” 用“book”是对的，但是，放在一个句子里，如： There is book on the desk. This is book I bought there.,冠词分为不定冠词“a，an”、定冠词“the”和零冠词“(/)“三种，零冠词指的是不用冠词的情况。 不定冠词表示泛指、类指，定冠词表示特指、专指、类指，零冠词表示泛指人或事物、类指。a、an，仅用在单数可数名词前来表示“一”的意义，但不强调数目概念，只表示名词为不特定者。定冠词the，表示名词的特定者，表示“这”·“那”·“这些”·“那些”，用在可数名词单数、复数，不可数名词前均可。(/)则表示名词化的其他词或专有名词，因此单数复数均可。,冠词的分类,1 用来表示“一”这个数量，意思和one差不多 Rome was not built in a day. The work will be finished in a day or two. 2 也可以用来表示“某一个” This poem was written by a peasant. A nurse is coming to see you. 3 代表一类人或东西 Even a child can answer this question. A horse is a useful animal. 4 在作表语的名词前加不定冠词的情形很多，主要说明某个人或东西属于哪一类 The man is an engineer. Is this a book or a magazine?,不定冠词的基本用法：,5 用在一些固定搭配中和习惯用法中 all of a sudden=suddenly as a matter of fact=in fact in a hurry at a time pay a visit to play a trick on have a try play a joke on have a rest take a look Studying English is a must. Its really a bargain. 注意“a”和“an” a boy an hour a hero an island a useful tool an honest girl a university an effective method 元音音素发音的词前用“an” _European country There is _”s” in this word. There is _ silent “b” in this word.,1 特指某些人和物 Beijing is the capital of the PRC. 2 指谈话双方都知道的人和物 Please open the door. 3 指前文中提到的人和事 I met a girl yesterday.The girl is a nurse. 4 用在世界上独一无二的事情或方位的名词前。 The earth moves round the sun. 5 用在单数可数名词前，用来表示一类人或事。 The tiger is in danger of dying out. The telephone was invented by Bell.,定冠词使用场合有哪些呢？,6 用在序数词和形容词最高级前 He directed the first and also the best film in his country. 7 用在江河、湖泊、海洋、山脉和群岛的名称前 the Yellow River the Pacific Ocean 8 用在某些由普通名词和其它一些词组成的专有名词前 the Great Wall 9 用在姓氏的复数形式前，表示全家人或这一姓的夫妇二人 the Turners the Greens the Smiths 10 在某些国名前 the United States the United Kingdom 11在某些形容词前，表示一类人或事 the poor/rich/dead/living/wounded 12表示朝代和年代的词前 the Ming Dynasty in the 1980s,不用任何冠词情况（零冠词）,在表示一类人或事物的复数名词前，一般不用冠词 She likes reading stories. They are all teachers. Children like holidays.,在专有名词、物质名词和抽象名词前一般不用冠词 This kind of machine is made in China. Glass can be made into bottles. without hesitation/delay/mercy,名词前有物主代词、指示代词、不定代词或名词所有格时，不再用冠词 Our country is a socialist one. -Have you any sister? -No, I have no sister. Peters brother is an engine