新概念第二册第20课语法
新概念英语第二册笔记-第20课
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。
新概念二Lesson 20
我喜欢读书。 （宾） I enjoy reading books. 他一言不发就走了。 （介宾） He left without saying a word.
Exercise
C Join these pairs of sentences with the words given in parentheses. Make any other necessary changes. 1. He went out of the restaurant. (without) He did not pay the bill. He went out of the restaurant without paying the bill.
1. Fishing is my favourite sport. 钓鱼是我最喜爱的一项运动。
fishing 钓鱼，动名词 作主语。
若主语是不定式，动名词或从句时，视为 单 数。
烹饪占去了她大部分时间。 Cooking takes most of her time. favourite 最喜爱的 没有 比较级和最高级
8. Where have you spent whole mornings? I have spent whole mornings on the river.
9. What do you always go home with? I always go home with an empty bag. 10. What do your friends say you must do? They say that I must give up fishing.
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!
(完整版)新概念英语第二册第20课课文讲解
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。
新概念第二册lesson20
• catch fisherman boot waste realize
v. n. n. n. v.
抓到 钓鱼人, 渔民 靴子 浪费 意识到
【New words and expressions】 ★ catch v. 抓到 （caught;caught)
The early bird catches the worm. 捷足先登。 catch fish/ a thief catch a cold：染上感冒---have a cold catch the bus：赶车-----miss the bus 错过车 catch one’s attention/ eyes吸引某人注意力 catch fire：着火(动作)
★ boot n. 靴子
a pair of boots running shoes 跑鞋 tennis shoes 网球鞋 leather shoes 皮鞋 sandles 凉鞋 sneakers 轻便运动鞋 (Am.) slipper 拖鞋
★ waste vt./n. 浪费 waste 1) vt.浪费
Answer the questions: 1.What is the writer’s favourite sport? 2.What do some unlucky fishermen catch? 3.Is the writer as lucky as they are, or is he not so lucky? 4.Does he ever catch anything? 5.Is he really interested in fishing? 6.What is the only thing that interests him?
It is a means of relaxation. He enjoys the peace of mind.
新概念第二册20课
Fisherman/’fiʃəmən/ n.
realize /’riəlaiz/
real adj.真的realize v. 意识到reality n. 现实 1.领悟，了解，认识到 realize one’s mistake She realized that he was lying. 2.实现，使成为事实 realize one’s dream/plan The girl finally realized her dream of becoming an actress.
awesome
If something is really good, you can say it’s awesome. Awesome means it’s great.
Jacky: Did you enjoy that book?
Ella:Yes, it’s awesome!
hang in there
Instead of.. 不做….而做…(可置于句首或句尾) +n./pron./v.ing I go to school instead of staying at home. without 强调没有做某事，instead of 强调这件事没 做成而做成了另一件事
Boot /bu:t/ n.
waste/weist/
1.waste vt. 浪费 Don’t waste your time. 2. waste n. 浪费 a waste of 对…的浪费 It is a waste of time/money/food.
近义词辨析
waste 普通用词，概念广泛，指任何被丢弃的
东西。 garbage 主要指有机废料，包括厨房的剩菜剩 饭或不能再用的食物。也可作引申用。 rubbish 普通用词，指任何成堆的、破损的、 用过的或无用的东西，尤指弃掉的垃圾堆。也 可作引申用。 litter 是四下乱丢物品的总称，尤指散落于地， 有碍观瞻的废物
新概念英语第二册Lesson20Onemaninaboat课文讲义
新概念英语第二册第20课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(caught, caught)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。
新概念英语第二册：第20课课文详解及语法解析
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。
新概念第二册lesson20
★boot n. 靴子
1) 一双靴子 a pair of boots 2）have one’s heart in one’s boots 极为悲观消沉 拓： have one’s heart in one’s mouth 极为恐惧 rubber boots 橡胶长靴
running shoes 跑鞋 tennis shoes 网球鞋 platform shoes 厚跟鞋 leather shoes 皮鞋 sandals 凉鞋 slipper 拖鞋 loafer 平底便鞋 sneakers 轻便运动鞋 (Am.)
burn one’s boat behind oneself 破釜沉舟 rock the boats （因意见不同） 搅局 捣乱 miss the boat 坐失良机 not at all在否定句中起强调作用 根本不 There is nothing to eat at all. I don’t like that rude fellow at all.
Tell the story: 1. Fishing—favourite aport 2. often—hours—anything 3. some—unlucky 4. Instead—fish—boots—rubbish 5. I—less 6. never—even—boots 7. whole mornings—river—home—empty 8. ‘give up’ —friends—‘waste—’ 9. don’t realize—important thing 10. only—sitting—nothing
• After I go to school,I learned a lot of knowledge. • After going to school,I learned a lot of knowledge. • spend time/money/energy on sth. • spend time/money/energy (in) doing sth.
新概念英语第二册：第20课课文详解及语法解析
【导语】为了⽅便同学们的学习，⽆忧考为您精⼼整理了“新概念英语第⼆册：第20课课⽂详解及语法解析”，希望有了这些内容的帮助，可以为⼤家学习新概念英语提供帮助!如果您想要了解更多新概念英语的相关内容，就请关注⽆忧考吧！ 课⽂详注 Further notes on the text 1.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。
新概念英语第二册笔记-第20课
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 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。
新概念英语第2册第20课重点语法句型
新概念英语第2册第20课重点语法句型第20课的内容：一、重要句型或语法1、动名词本课主要学习动名词的用法。
动名词是非谓语动词，能够从第一册学过的分词和不定式讲起，然后介绍动名词doing。
动名词具有动词的特点，能够跟宾语，也有时态和语态的变化;同时，动名词又具有名词的主要功能。
本课侧重学习的是介词后面的动名词的用法。
如：I often fish for hours without catching anything.2、使役动词英语里有一类动词表示“使...”，如：interest, worry, disappoint等。
这类动词往往有现在分词和过去分词两种分词形式，这两种分词经常形容词化，过去分词表示“感到...”，现在分词表示“令人...”。
如：interested，感兴趣的;interesting，有趣的。
二、课文主要语言点Fishing is my favourite sport.1)fishing，动名词作主语。
2)注意favourite的拼写。
I often fish for hours without catching anyting.1)for hours，数小时。
for+时间复数，表示“数...”，如for years，数年。
2)捕鱼要用catch。
3)注意without是with的反义表达，表达否定含义，所以后面要用anything，而不是something。
But this does not worry me.worry是使役动词，表示“使担心”。
worry的形容词化的分词为worrying(令人担心的)和worried(感到担心的)。
Some fishermen are unlucky.1)注意fisherman的拼写和复数。
2)注意unlucky的构词，即由“un-+luck+-y”构成。
Instead of catching fish,they catch old boots and rubbish.1)instead of，相反、反之。
新概念英语第二册课堂笔记第20课
新概念英语第二册课堂笔记第20课★New words and expressions☆catch(caught,caught) v.抓到catch fish：抓鱼；catch thief:抓小偷记住几个短语：catch a cold:感冒；catch a bus:赶上车；catch one”s breath:屏住呼吸；catch sight of=see;catch fire:着火；catch one”s eyes:吸引某人留意力☆fisherman n.钓鱼人，渔民[注]不要忘了er哦☆boot n.靴子a pair of boots☆waste n.铺张v.You are wasting time.n.a waste ofIt is a waste of time/money/food.☆realize v.意识到eg:I realized that I was wrong.实现：realize one”s dream★TextOne man in a boatFishing is my favourite sport.I often fish for hours without catching anything.But this does not worry me.Some fisherman 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 morning on the river,I always go home with an empty bay.”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!●本课的重点是-ing形式☆fish n.鱼：一般状况下作为不行数名词用eg:I have bought some fish.在表示种类时为可数名词eg:There are a lot of fishes in the sea.v.钓鱼-->n.fishing主语通常由名词和代词充当。
新概念英语第二册lesson 20
interrupting you.（强调interrupt这个动词） I must apologize for having interrupted you. （强调interrupt这个 动作先发生） 以上两者时间概念不同，但意思相同
Key structures 关键句型
④ 跟动名词的短语
Key structures 关键句型
本课关键句型：动名词
动词+ing作名词时称为动名词，它仍有动词的属性，可
以接宾语，动名词可以代替名词作主语和宾语或介词 宾语。 ① 动名词作主语 ② 动名词作宾语 ③介词/副词+动名词：可以把两个句子连成一个句子。
I must apologize. I interrupted you.=I must apologize for
Realize 意识到
① v. 认识，知道，明白，意识到 I went into the wrong room without realizing it. ② vt. 实现（希望、目标、愿望等） Realize one’s dream 实现某人的梦想 ③ 使变为事实，使发生（常用于被动语态） This plan can never be realized.
Notes on the text 课文注释
You must give up fishing!
Give up doing sth.=stop doing sth. 放弃做某事
I’m not really interested in fishing.
Be interested in sth./doing sth. :对…感兴趣
Notes on the text 课文注释
新概念英语第二册 Lesson 20
fish hook 钩
fishing line
fishing net 网
【New words and expressions】 catch fisherman boot waste realize v. 抓到 n. 钓鱼人，渔民 n. 靴子 n. 浪费 v. 意识到
★catch v. 抓到（caught; caught) ① vt. 捉住，逮住，捕获 catch fish, catch thief The police have caught the thief. ② vt. 抓住，握住 Can you catch the ball? ③ vt. 及时赶到，赶上 catch the bus：赶车 ----- miss the bus 错过车 ④ catch的一些固定用法 catch a cold：染上感冒---have a cold catch fire：着火(动作)---be on fire(状态） catch one’s attentionh 摒住呼吸 catch sight（看见） of = see : 看见
★fisherman n. 钓鱼人, 渔民 fish→ fisherman [注]不要忘了er哦 1)fish 鱼 （pl.) 单复数同形 They caught many fish that morning. 2)fishes 不同种类的鱼 He studies the fishes in the Indian Ocean drink like a fish 牛饮 like a fish out of water 如鱼离水 fries fish fresh fish salted fish 3)fish v. 钓鱼 go fishing/swimming/shopping fishing in troubled water 浑水摸鱼
逐句精讲新概念英语第二册：第20课独坐孤舟
Lesson20 One man in a boat 课⽂内容： 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 ! 本⽂语法：动名词 语法归纳：动名词由“V + ing”构成，是兼有动词和名词⼀部分性质的⾮谓语动词，可以通俗地理解为表达动词的含义⽽具有名词的词性。
动名词在句⼦中可充当主语、宾语、表语、定语等： 1)动名词作主语： Saving is having.节约就是财富。
Finding a good job is very difficult now.现在找⼀个好⼯作很难。
Watching television is a waste of time.看电视就是在浪费时间。
新概念二Lesson 20 One Man in a Boat最全知识点总结
Lesson 20 One Man in a Boat◆Warm up1、动名词的用法◆Listening1. What is the author’s favorite sport?2. What do some unlucky fishermen catch.3. Why does the writer say he is even less lucky?4. What is he really interested in?◆Vocabulary● catch [kætʃ]v. 抓到；赶上；引起catches (三单)；catching (现在分词)；caught (过去式/分词)【记忆】catch = cat (猫)+ch (吃)→猫抓老鼠吃⑴vt. 捉住、逮住、捕获Catch fish 捕鱼⑵vt. 抓住、握住、接住catch the ball 接球catch one’s breath 屏住呼吸catch sight of = see 看见⑶vt. 引起catch a cold 染上感冒catch one’s eyes/attention 吸引某人注意力catch fire 着火⑷及时赶到、赶上catch a bus 赶车catch up with 赶上【辨析】arrest, capture, catch, seize, trap 均有"抓住，捕捉"之意。
arrest 指根据法律或命令进行逮捕并予以监禁或拘留。
capture 指通过武力或计谋等，战胜抵抗而捉住敌人或动物。
catch 普通用词，指捉住跑动或隐藏中的人或动物，一般指活捉。
seize 侧重指以突然、有力地动作迅速抓住或捉住。
trap 多指诱捕。
【例句】He stopped and let her catch up with him. 他停下来，好让她追上自己。
● fisherman [ˈfɪʃərmən] n. 钓鱼人、渔民【记忆】fisherman = fisher (渔夫) + man (人)→钓鱼人、渔民【拓展】fish n. 鱼、鱼肉fishing n. 钓鱼fisherwoman n. 渔婆⑴fish n. 鱼、鱼肉fish 用作可数名词指“鱼的条数”时，单复数相同(two fish 两条鱼)；fishes 指不同种类的鱼，指鱼的种类时复数形式是fishes (two fishes两种鱼);fish用作不可数名词时无复数形式，作“鱼肉”之意(help yourself to some fish).相关谚语：Teach fish to swim 班门弄斧Drink like a fish 牛饮Like a fish out of water 如鱼离水An odd fish 奇怪的家伙⑵fish vi. 钓鱼、捕鱼go fishing 去钓鱼fish in troubled water 浑水摸鱼fish for compliments 沽名钓誉● boot [bu:t]n. 靴子【记忆】foot (脚) + boot 靴子→给脚穿上靴子【搭配】a pair of boots 一双靴子bootlace n. 鞋带boot licker 拍马屁的人give sb the boot （非正式）解雇You (can) bet your boots 准保没错、有把握with one’s heart in one;s boots 极为悲观消沉【例句】Your boot lace is untied. 你靴子上的鞋带松了。
逐句精讲新概念英语第二册第20课 独坐孤舟
逐句精讲新概念英语第二册:第20课独坐孤舟Lesson20 One man in a boat课文内容：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 !本文语法：动名词语法归纳：动名词由“V + ing”构成，是兼有动词和名词一部分性质的非谓语动词，可以通俗地理解为表达动词的含义而具有名词的词性。
动名词在句子中可充当主语、宾语、表语、定语等：1)动名词作主语：Saving is having.节约就是财富。
Finding a good job is very difficult now.现在找一个好工作很难。
新概念第二册第20课语法
Lesson 20 One man in a boat【New words and expressions】（5）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① vt. 捉住，逮住，捕获The police have caught the thief.Have you caught any fish today?② vt. 抓住，握住Can you catch the ball?③ vt. 及时赶到，赶上catch a bus 赶车I want to catch the eight nineteen (train) to London.④ catch的一些固定用法catch a cold 染上感冒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★boot n. 靴子a pair of boots 一双靴子★waste n. 浪费① n. 浪费a waste of…浪费……It is a waste of time/money/food/water.② vt. 浪费You are wasting time.★realize v. 意识到① v. 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.② v. 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.【Text】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!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. 我总是在河上呆上整整一上午, 然后空着袋子回家. “你可别再钓鱼了!”我的朋友们说, “这是浪费时间. “然而他们没有认识到重要的一点, 我并不是真的对钓鱼有兴趣, 我感兴趣的只是独坐孤舟, 无所事事!【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★fish① n. 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.② v. 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。
新概念第二册Lesson 20知识要点总结
新概念第二册Lesson 20复习要点一．L20词汇讲解：1.catch---caught---caughtcatch a fish 抓住一条鱼/catch a cold 得了感冒/catch the bus 赶公交车2.fisherman钓鱼人，渔民fireman消防员/newspaperman记者/milkman送奶工/postman邮递员/policeman警察/superman超人3.waste浪费a waster of time浪费时间/a waste of money 浪费钱/a waster of paper 浪费纸We shouldn’t waste water.我们不应该浪费水。
4.realize意识到realize the problem意识到这个问题realize that......realize a dream 实现梦想二．动名词：doing1.动名词作主语：Eating is always a pleasure.吃总是一件愉快的事情。
Fishing is my favourite sport.钓鱼是我最喜欢的运动。
2.介词后动词用ing形式：He sat there without saying anything. 他默默地坐在那儿。
She is afraid of staying in that house.她害怕待在那栋房子里。
三．重点短语：1.instead of 而不是She bought a pair of boots instead of getting a pair of shoes.她买了一双靴子，而不是一双鞋。
2.give up 放弃You must give up smoking.你必须放弃抽烟。
3.be interested in 对......感兴趣I’m not interested in fishing.我对钓鱼不感兴趣。
4.not at all 一点儿也不，一点也没有I don't want to speak at all.我一点儿也不想说话。
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Lesson 20 One man in a boat【New words and expressions】（5）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① vt. 捉住，逮住，捕获The police have caught the thief.Have you caught any fish today?② vt. 抓住，握住Can you catch the ball?③ vt. 及时赶到，赶上catch a bus 赶车I want to catch the eight nineteen (train) to London.④ catch的一些固定用法catch a cold 染上感冒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★boot n. 靴子a pair of boots 一双靴子★waste n. 浪费① n. 浪费a waste of…浪费……It is a waste of time/money/food/water.② vt. 浪费You are wasting time.★realize v. 意识到① v. 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.② v. 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.【Text】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!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. 我总是在河上呆上整整一上午, 然后空着袋子回家. “你可别再钓鱼了!”我的朋友们说, “这是浪费时间. “然而他们没有认识到重要的一点, 我并不是真的对钓鱼有兴趣, 我感兴趣的只是独坐孤舟, 无所事事!【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★fish① n. 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.② v. 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。
without是介词，后面一定要加宾语, 动名词catching作without的宾语，without 后面的动作是主语来做的。
动名词也有动词的特性，可以有自己的宾语。
without通常表示“缺乏、没有”；当它位于动名词前时，表示“不曾、不”I can’t repair the car without your help.They tried to leave the restaurant without paying.He went out without saying any words.3、But this does not worry me.★worry① v. 烦恼，担扰worry sb. 某人为……烦恼，担扰（作动词一定要加人作宾语, 翻译时从后往前翻，宾语担心）The house worried me. / My daughter worried me.① adj. 担心be worried about ……为……担心I was never worried about this. = This does not worry me.4、Instead of catching fish, they catch old boots and rubbish.instead of…我原准备做……但是后来做了……（instead of 后面的词一定是没有做的, 可以放在主句后面）I went to school instead of staying at home. 我没呆在家里而是去上学了I bought books instead of buying dresses.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副词instead“作为替代，反而”，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 Australia instead?5、I am even less lucky.less是little的比较级，意为“不及，不如，更少”I spend less time on English than on French.less+原形A is less…thanB A不如B6、After having spent whole mornings on the river, I always go home with an empty bag.spend+时间+在某地在某地度过……时间after <conj.>+从句在……之后after <prep.>+名词/动词的ing形式……之后（从句主语必须是主句的主语时两种形式可互换）After I go to school, I learned a lot of knowledge. (用一般式表示一个事实, 不用“went to” )After going to school, I learned a lot of knowledge.介词after的宾语的动名词having spent所表示的动作发生在谓语动词go 之前，所以动名词用完成形式。
with an empty bag [wiTAn5emptIbA^] 注意连读with sth. 有……的，持有……的，随身带着……(状语)Who’s the man with the beard?without sth. 没带……I always go home without angthing. 什么都没带回家7、'You must give up fishing!' my friends say.give up doing sth. = stop doing sth. 放弃做某事Give up smoking.8、I'm not really interested in fishing.be intersted in sth. / doing sth. 对……感兴趣I’m interested in collecting stamps.【Key structures】动名词动词+ing作名词时称为动名词，它仍有动词的属性，可以接宾语，动名词可以代替名词做主语和宾语或介词宾语。
1、动名词作主语Watching television is my favourite pastime. 看电视是我最喜爱的业余爱好.2、动名词作宾语I am very keen on cycling. 我非常喜欢骑自行车.He is capable of doing anything. 他能胜任任何事情.3、利用介词/副词+动名词可以把两个句子连成一个句子apologize for (not) doing sth. 为什么事情而道歉I must apologize. I interrupted you. 我得表示道歉. 我打断了你的说话(工作).I must apologize for interrupting you.由于打断了你的说话(工作), 我得表示道歉. （for interrupting强调interrupt这个动词）I must apologize for having interrupted you.（for having interrupted 强调interrupt这个动词先发生，强调时间 (having done)）以上两者为时间概念不同，意思相同congratulate (sb.) on doing sth. 因……祝贺（某人）He congratulated me. I won the competition. 他向我道贺. 我赢得了这次比赛.He congratulated me on winning the competition. 在我赢得这次比赛之际, 他向我祝贺.He congratulated me on having won the competition.thank you for listening/attending动名词用表示完成时的having+过去分词结构往往强调动名词的动词发生在前面。