新概念3册第二课PPT

分词作状语的理解技巧 分词的状语用法是所有分词用法中最重要的，也是最难 掌握的。 分词作状语通常可以转换成一个相应的状语从句，如果 状语从句中的谓语动词为被动结构，就用过去分词；如 果状语从句中的谓语动词为主动结构，就用现在分词。 历年的考题也说明，分词作状语的用法是所有分词用法 中最常考的。 一、用作时间状语 1. 典型例句 Seeing the cat, the mouse ran off. 见到猫，老鼠就跑了。 The work finished, he went home. 工作做完后，他就回家 了。
肯定句中常用 do 加强语气和情感色彩一定要位于动词原形之前 用于句首, 用逗号分隔开来, 表达一个 转折的关系：虽然如此, 但是
That's the trouble, vicar,' answered Bill. 'It's working all right, but I'm afraid that at one o'clock it will strike thirteen times and there's nothing I can do about it."
【词义辨析】 match, equal, rival 这些动词均含“相称、比得上、与 ……相比”之意。 match: 指对手之间力量、强度、性能 或利益等的较量或竞争。 equal: 指在数量、价值或程度等方面 已完全相等。 rival: 指某人或某物在和对手竞争中 ，在能力、质量等方面都能与之相匹 敌，都能比得上。
3. be equal in表示“在某方面相等” 如be equal in price可解释为“在价格上相等”； 4. equal解释为“胜任”时， 后可接to和动名词，不可接不定式。 eg:I am equal to performing this duty. 我能胜任这个责任。
错句举例与错句分析： 翻译: 你认为你可以胜任这项任 务吗？ 错句: Do you think you are equal in the task? 订正: Do you think you are equal to the task?
Lesson 02 Thirteen equals one
十三等于一
New words and expression
equal [‘i:kwəl] adj. 相等的，平等的 vt. 等于，比得上 n. 同辈，平等，(同等的)人或事物 Eg: 1)Women demand equal pay for equal work. 妇女要求同工同酬。 2)He feels that they are his equals. 他觉得他们和他地位相等。 3)None of us can equal her, either in beauty or as a dancer. 不管是容貌还是舞艺我们都比不上她。
【词义辨析】 arise, rise, raise, lift 这些动词均 有“上升，举起” arise: 书面用词，多用于诗歌或比喻中，具有 特殊的修辞色彩。 rise: 普通用词，指具体的或抽象的事物由低向 高移动。 raise: 及物动词常用词多指把某物从低处升到 高处有时作引申用。 lift: 语气比raise强，指用体力或机械的力举起 或抬起某物。 torchlight [‘tɔ:tʃlait] n.电筒光 torch bearer 火炬手 持火炬的运 动员
(1) ______ with so much trouble, we failed to complete the task on time. A.. Faced B. Face C. Facing D. To face 【分析】现在分词短语faced with so much trouble 可转换成原因状语从句because we were faced with so much trouble。 (2) ______ for the breakdown of the school computer network, Alice was in low spirits. A. Blaming B.. Blamed C. To blame D. To be blamed 【分析】现在分词短语blamed for the breakdown of the school computer network可转换成原因状语从句 because she was blamed for the breakdown of the school computer network
'I'm trying to repair the bell,' answered Bill. 'I've been coming up here night after night for weeks now. You see, I was hoping to give you a surprise.' You certainly did give me a surprise!' said the vicar. 'You've probably woken up everyone in the village as well. Still, I'm glad the bell is working again.'
ຫໍສະໝຸດ Baidu
二、用作原因状语 1. 典型例句 Being very weak, she couldn't move. 她由于身体虚弱而不能行动。 His car broken down, he had to walk. 他的车坏了，所以只好走路。 Much discouraged, she moved on to London. 她很沮丧，搬到了伦 敦。 2. 理解技巧 分词(短语)用作原因状语通常可转换成由as, because, since, now that 等引导的原因状语从句，如上面三句也可转换成： As she was very weak, she couldn’t move. Because his car broken was down, he had to walk. Because she was much discouraged, she moved on to London.
get used to that, Bill,' said the vicar. "Thirteen is not as good as one, but it's better than nothing. Now let's go downstairs and have a cup o
1.现在进行时和 always 等频度副词搭配时： 表示说话人带有某种的情感色彩 Eg :Tom is always doing homework. 汤姆总是做家庭作业(怎么也做不完)。 Tom always does his homework. 汤姆总是做家庭作业(不拖欠作业)。 He is always making noises. 他总是吵吵闹闹，真烦人。
3.have something done 1>找某人来做某事 -- have the plane repaired / -- have hair cut 2>某人所遭受到的意外某种情况（主语 必须是发出动作的人） -- His wallet was stolen. \He had his wallet stolen.
.
2.one or another：表示这样或那样 -- for one reason or another 处于这样或 那样的原因 -- at one time or another 在这样或那样的时 间 -- in one way or another 用这样或那样的方 法 get enough money to do sth 募集足够的 资金做某事 -- I have to get enough money to have my house repaired.
Thirteen equals one
Our vicar is always raising money for one used to：过去常常做， cause or another, but he has never managed to get enough money to have the church clock repaired. The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
【语法用法】 1. equal作为动词时，属于及物动词后面 可直接加宾语，不需要加介词 eg: One plus ones equals two. 2 .be equal to表示“与……相等， 能胜任”，其中equal为形容词， 介词to不可省略。 eg:One plus one is equal to two.
2. 理解技巧 分词(短语)用作时间状语通常可转换成时间状语 从句(引导时间状语的从属连词需根据句意来确 定)，如上面两句也可转换成： When [As soon as] the mouse saw the cat, it ran off. After the work was finished, he went home. When ______ different cultures, we often pay attention only to the differences without noticing the many similarities. A. compared B. being compared C.. comparing D. having compared 【分析】分词短语when comparing different cultures相当于时间状语从句when we compare different cultures
=
One night, however, our vicar work up with a start: the clock was striking the hours! Looking at his watch, he saw that it was one o'clock, but the bell struck thirteen times before it stopped. Armed with a torch, the vicar went up into the clock tower to see what was going on. In the torchlight, he caught sight of a figure whom he recognized somebody as… immediately recognized as Bill Wilkins, our 认出某人是… local grocer.
vicar ['vikə] n. 教区牧师，教 堂牧师，传教牧师 eg:He is vicar of a large rural parish. 他是农村一大牧区的牧师。
Raise [reiz] n. 上升，增高; 高地 vt. 升起，举起，饲养; 提出，引起
Eg: It's difficult raising a family on a small income. 依靠微薄的收入是很难养家的。 She raised her finger to her lips as a sign for silence. 她举起一根手指放在唇边，示意肃静 错句举例与错句分析：它会慢慢的变得过热而且它的呼 吸频率和温度会开始上升。 错句: It will slowly start to overheat and its respiration rate and its temperature will start to raise. 订正: It will slowly start to overheat and its respiration rate and its temperature will start to rise. 分析: raise是及物动词，后面要加宾语，应改为不及物动 词rise。 。