裕兴新概念英语第二册笔记-第20课

新概念英语第二册第二十课课后习题答案详解Lesson 201. b根据课文第4行 I never catch anything---not even old boots, 只有 b. nevercatches anything 与课文实际内容相同，而其他3个选择都与课文内容不符。

根据课文最后一句I am only interested in sitting in a boat and doing nothingat all! 只有c. doing nothing 是正确答案，而其他3个选择都不符合课文内容。

本句是对主语提问的，回答是. who (谁)是对主语提问的；c. whom(谁)是对宾语提问的；d. whose(谁的)确是对定语提问的；只有b. which 是对做主语的事物提问的，所以选b.本句是带never的否定句，只有b. anything 可以用在否定句中。

而a. nothing若用在否定句中，就会使原句变成肯定意义的句子，不符合题目意思；c. something 只能用于肯定句中；d. everything 也不能用在否定句中。

前面句子 I am even less lucky 中的 less(不及)是表示否定意义的比较级,只有c. not so是表示否定意义的,而其他3个选择都没有否定的意思.只有b. an empty bag 最符合语法。

而其他3个选择都有语法错误。

a. a empty bag 中empty是以元音开头的，前面不能用a 而应该用an; c. empty bag 中 bag 是可数名词，需要用an 来修饰；d. oneempty bag 不符合习惯用法，单数可数名词前通常用不定冠词a 或an 修饰，除非表示强调才用one 修饰。

因此应该选b.只有c. all 才能使这个句子同前一句I am only interested in doingnothing.的含义相符合，all等于the things that ，可以代替doing nothing. 而其他3个选择中a. only 和d. the only 不符合语法，b. the one 不符合题目意思，不能完全表达清楚。

单词学习catch (caught, caught) vt. 抓到catch fish 钓鱼，捕鱼catch a thief 抓住小偷catch the bus 赶公交车←→miss the bus 错过公交车catch one’s attention 吸引某人注意力/draw one’s attention/attract one’s attention/catch one’s eyes/draw one’s eyes/attract one’s eyescatch fire 着火（强调转变过程）be on fire 正在燃烧（强调状态）catch a cold 患感冒（强调转变过程）have a cold 正患感冒（强调状态）catch sb doing sth 抓住正在做某事的人eg. The little boy was caught stealing apples from the garden.那个小男孩正在园子里偷苹果被抓住。

eg. The early bird catches the worm. 捷足先登。

grab 抓起，抢夺，热切或拼命地抓snatch 抢夺，突然而迅速地抓起arrest （依法）逮捕capture 俘虏，捕获trap 设陷阱捕捉grasp 紧握，抓住seize [si:z] 握紧，抓住catch it 被责骂，受处罚（口）（通常与will等连用）eg. If I come home late, I’ll catch it from my mother. 如果我回家晚了，我妈妈会骂我。

catch up with 赶上eg. Go ahead, please. I’ll soon catch up wi th you. 你先走吧，我会很快赶上你的。

catch on （意见，时尚）受欢迎的catch phrase 标语，引人注意的句子fisherman n. 钓鱼人，渔民fish →fisherman (pl. fishermen)fish n. 鱼[C]1) fish 鱼[pl.] 单复数同形2) fishes 不同种类的鱼a big fish in a small pond. 山中无老虎猴子称霸王eg. When the cat is away, the mice will play. 老猫不在家老鼠笑呵呵。

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★fish①n. 鱼（不可数名词），鱼的种类（可数）There are a lot of fishes(表示种类)in the sea.②v. 钓鱼, 捕鱼2、I often fish for hours without catching anything.for+时间表示一段时间for hours=for some hours 数小时without catching anything作为状语而出现, 表示结果状语。

Lesson 20 One man in a boat 独坐孤舟Fishing is my favourite sport. I often fish for hours without catching anything. But this does not worry me. Some fishermen are unlucky. Instead of catching fish, they catch old boots and rubbish.I am even less lucky. I never catch anything -- not even old boots. After having spent whole mornings on the river, I always go home with an empty bag. 'You must give up fishing!' my friends say. 'It's a waste of time.' But they don't realize one important thing. I'm not really interested in fishing. I am only interested in sitting in a boat and doing nothing at all!New words and expressions 生词和短语catch v. 抓到fisherman n. 钓鱼人，渔民boot n. 靴子waste n. 浪费realize v. 意识到参考译文钓鱼是我特别喜爱的一项运动。

我经常一钓数小时却一无所获，但我从不为此烦恼。

有些垂钓者就是不走运，他们往往鱼钓不到，却钓上来些旧靴子和垃圾。

我的运气甚至还不及他们。

我什么东西也未钓到过-- 就连旧靴子也没有。

Lesson 20 One man in a boat
一、词汇学习
1、catch-caught-caught 抓到（住）；赶上
catch a thief：抓小偷；catch the bus 赶公交车miss the bus 错过公交车
catch/draw/attract one’s attention：吸引某人的注意力
catch a cold：患感冒have a cold：正患感冒（表状态）
2、fisherman：n.渔民
fish：n.鱼鱼肉：不可数
鱼的条数：可数单复同形
鱼的种类：可数fish-fishes
Fish：v.捕鱼，钓鱼go fishing 去钓鱼
3、boot：n.靴子 a pair of boots 一双靴子
与鞋有关：running shoes：跑鞋leather shoes：皮鞋slipper：拖鞋
4、waste：n. a waste of：对…浪费It’s a waste of food.这是浪费食物。

v. Don’t waste your time.
5、realize：1）意识到，认识到（不用于被动语态，无进行时态，人做主语）
2）实现（计划等）主动，被动均可
二、语法
动名词：顾名思义，起源于动词，又有名词的功能，在句中可作主语，表语，宾语。

1）作主语: Swimming is my favorite sport.
2）作表语：Seeing is believing.眼见为实。

3）作宾语：Have you finished cleaning your room？
He insisted on doing it in his own way.他坚持按照自己的方式去做。

新概念英语第二册：第20课课文详解及语法解析课文详注 Further notes on the text1.I often fish for hours without catching anything.我经常一钓数小时却一无所获。

without 通常表示“缺乏”、“没有”：I can't repair the car without your help.没有你的协助我无法修理这车。

当它位于动名词前时，它表示“不曾”、“不”：They tried to leave the restaurant without paying.他们企图不付账就离开餐馆。

John left the room without telling anyone.约翰离开房间时不曾告诉任何人。

2.Instead of catching fish, they catch old boots and rubbish.他们往往鱼钓不到，却钓上来些旧靴子和垃圾。

instead有“作为替代”、“反而”等含义，一般以短语形式instead of出现：Jack took part in the race instead of Tony.杰克代替托尼参加了比赛。

Instead of sugar, he bought some salt.他没有买糖，而是买了些盐。

副词instead单独使用时一般出现在句尾：If you don't want a holiday in England, why don't you go to Australiainstead?如果你不想在英国度假，那你为什么不去澳大利亚呢?3.I am even less lucky.我的运气甚至还不及他们。

less是little的比较级，意为“不及”、“不如”、“更少”：Tom has got little chocolate, and Jack has got even less.汤姆只有一点儿巧克力，杰克则更少。

Lesson 20 One man in a boat【New words and expressions】生词和短语★catch v. 抓到 catch fish, catch thief catch cold：染上感冒 catch a bus：赶车catch one's breath：摒住呼吸 catch sight of(see)：看见catch fire：着火 catch one's eyes：吸引某人注意力★fisherman n. 钓鱼人，渔民★boot n.靴子 a pair of boots★waste n. v. 浪费 You are wasting time.a waste of: It is a waste of time.★realize v. 意识到 I realized that I was wrong.实现，realize one's dream【课文讲解】fish一般情况下作为不可数名词用There are a lot of fishes（表示种类）in the sea.fish(v.)：钓鱼，捕鱼主语通常由名词和代词充当，以及动词＋ingfor+时间……表示一段时间 for hours=for some hourswithout (prep.) 介词后面一定要加宾语动词＋ing：1.做主语；2.做宾语anything用在否定句中without作为状语而出现，表示结果状语, without 后面的动作是主语来做.He went out without saying any words.Without asking for money, the boy went to school.(v.)worry sb. The house worried me. My daughter worried me.(adj.)be worried about 主语为宾语而感到担心I was never worried about this.instead of 后面的词一定是没有做的，可以放在主句后面without强调没有做某件事，instead of强调这件事没做成而做成了另外一件事我原准备做……但是后来做了……I go to school instead of staying at home. I bought books instead of buying dresses. less+原级 (不如) : A is less ... than Bspend+时间+在某地：在某地度过……时间after(conj.)+从句，从句主语必须是主句的主语才能换成下面一种形式after(prep.)+名词／动词的ing形式After I go to school, I learned a lot of knowledge.After going to school, I learned a lot of knowledge.with: 带着 without；没带give up doing/stop doing：放弃做某事在船上in the boatnot at all在否定句中起强调作用【Key structures】动词＋ing(非谓语动词)可以做主语和宾语b.be keen on, be fond of, be interested in, enjoy+动词ingbe afraid of, be up to ,be capable of, without, instead ofc. I apologize.apologize for (not) doing sth., thank you for..., congratulate sb. on doing sth. Exercises C1.without without prep.+ doingHe went out of the restaurant without paying the bill.2.instead ofShe bought a pair of boots instead of getting a pair of shoes.＝She bought a pair of boots instead of a pair of shoes.3.of : She was afraid of spending the night alone.4.afterafter＋从句；after prep.+doing After hearing the news, she fainted.5.beforeThink carefully before answering my question. 在回答我的问题之前，请仔细考虑。

lesson 20 one man in a boat单词学习1、catch (caught, caught) vt. 抓到catch fish 钓鱼，捕鱼catch a thief 抓住小偷catch the bus 赶公交车←→miss the bus 错过公交车catch one’s attention 吸引某人注意力/draw one’s attention/attract one’s attention/catch one’s eyes/draw one’s eyes/attract one’s eyescatch fire 着火（强调转变过程）be on fire 正在燃烧（强调状态）catch a cold 患感冒（强调转变过程）have a cold 正患感冒（强调状态）catch sb doing sth 抓住正在做某事的人eg. The little boy was caught stealing apples from the garden.那个小男孩正在园子里偷苹果被抓住。

eg. The early bird catches the worm. 捷足先登。

grab抓起，抢夺，热切或拼命地抓snatch抢夺，突然而迅速地抓起arrest（依法）逮捕capture俘虏，捕获trap设陷阱捕捉grasp紧握，抓住seize [si:z] 握紧，抓住catch it被责骂，受处罚（口）（通常与will等连用）eg. If I come home late, I’ll catch it from my mother. 如果我回家晚了，我妈妈会骂我。

catch up with赶上eg. Go ah ead, please. I’ll soon catch up with you. 你先走吧，我会很快赶上你的。

catch on（意见，时尚）受欢迎的catch phrase标语，引人注意的句子2、fisherman n. 钓鱼人，渔民fish →fisherman (pl. fishermen)fish n. 鱼[C]1) fish 鱼[pl.] 单复数同形2) fishes 不同种类的鱼a big fish in a small pond. 山中无老虎猴子称霸王eg. When the cat is away, the mice will play.老猫不在家老鼠笑呵呵。

lesson 20 one man in a boat单词学习1、catch (caught, caught) vt. 抓到catch fish 钓鱼，捕鱼catch a thief 抓住小偷catch the bus 赶公交车←→miss the bus 错过公交车catch one’s attention 吸引某人注意力/draw one’s attention/attract one’s attention/catch one’s eyes/draw one’s eyes/attract one’s eyescatch fire 着火（强调转变过程）be on fire 正在燃烧（强调状态）catch a cold 患感冒（强调转变过程）have a cold 正患感冒（强调状态）catch sb doing sth 抓住正在做某事的人eg. The little boy was caught stealing apples from the garden.那个小男孩正在园子里偷苹果被抓住。

eg. The early bird catches the worm. 捷足先登。

grab抓起，抢夺，热切或拼命地抓snatch抢夺，突然而迅速地抓起arrest（依法）逮捕capture俘虏，捕获trap设陷阱捕捉grasp紧握，抓住seize [si:z] 握紧，抓住catch it被责骂，受处罚（口）（通常与will等连用）eg. If I come home late, I’ll catch it from my mother. 如果我回家晚了，我妈妈会骂我。

catch up with赶上eg. Go ah ead, please. I’ll soon catch up with you. 你先走吧，我会很快赶上你的。

catch on（意见，时尚）受欢迎的catch phrase标语，引人注意的句子2、fisherman n. 钓鱼人，渔民fish →fisherman (pl. fishermen)fish n. 鱼[C]1) fish 鱼[pl.] 单复数同形2) fishes 不同种类的鱼a big fish in a small pond. 山中无老虎猴子称霸王eg. When the cat is away, the mice will play.老猫不在家老鼠笑呵呵。

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without 通常表⽰“缺乏”、“没有”： I can't repair the car without your help. 没有你的帮助我⽆法修理这车。

当它位于动名词前时，它表⽰“不曾”、“不”： They tried to leave the restaurant without paying. 他们企图不付账就离开餐馆。

John left the room without telling anyone. 约翰离开房间时不曾告诉任何⼈。

2.Instead of catching fish, they catch old boots and rubbish. 他们往往鱼钓不到，却钓上来些旧靴⼦和垃圾。

instead有“作为替代”、“反⽽”等含义，⼀般以短语形式instead of出现： Jack took part in the race instead of Tony. 杰克代替托尼参加了⽐赛。

Instead of sugar, he bought some salt. 他没有买糖，⽽是买了些盐。

副词instead单独使⽤时⼀般出现在句尾： If you don't want a holiday in England, why don't you go to Australiainstead? 如果你不想在英国度假，那你为什么不去澳⼤利亚呢? 3.I am even less lucky. 我的运⽓甚⾄还不及他们。