新概念英语2 Lesson 20 One man in a boat

重点语法
经常容易混淆的词
interested与interesting：
大多数现在分词和许多过去分词都可以作形容词用。 常见的以-ed和-ing结尾的成对的形容词有excited/ exciting, tired/ tiring, interested/ interesting等。
以-ed结尾的形容词常与人称主语连用，表示人的情绪、状态、喜好等；
有……的，持有……的，随身带着……
spend some time on sth. 花费时间在某物上
I always go home with an empty bag. ‘You must give up fishing!’ my friends say. adj. 空的 （反义词full adj. 满的） v. 放弃 give up doing sth. 放弃做某事
新概念英语 2
线上直播课
Lesson 20
One man in a boat
单词讲解
catch 【知识拓展】
v. 抓到，捉住，逮住，捕获；抓住，握住；及时赶上，赶上 caught（catch的过去时和过去分词） catch up赶上
fisherman 【知识拓展】
n. 钓鱼人，渔民 fishermen（复数）
2023/3/7
重点语法
经常容易混淆的词 it’s和its
It’s (=it is) cold today. It’s raining too. The cat drank its milk. This engine has lost its power.
realize和understand
I realized he was mad. He didn’t realize that he had made a mistake. I don’t understand English.
Why don’t you give up reading in bed? Because reading in bed is fun. Mary is keen on cooking. （介词宾语） Congratulations on passing your exams!
2023/3/7
重点语法
以-ing结尾的形容词则常与非人称主语连用，表明事物的某种特征、性质等：
This story is exciting.
I am excited by the story.
It was an exciting finish.
Sally was very excited because she had never travelled on a train before.
He sat there. He did not say anything. He sat there without saying anything.
He turned off the radio. He left the room. Before leaving the room, he turned off the radio.
Why is fishing the writer’s favorite sport? 美式英语（favouritevorite sport. I often fish for hours without catching anything.
钓鱼 n.
v. 钓鱼 prep. 没有，缺乏，当它位于动名词前时，它表示“不曾，不”
But this does not worry me. Some fishermen are unlucky. v. 令……担心 adj. 不幸的（lucky adj. 幸运的 unluckily adv. 不幸运的 luckily adv. 幸运的） n. 垃圾 adv. 甚至
Instead of catching fish, they catch old boots and rubbish. I am even less lucky.
boot 【知识拓展】
n. 靴子 boots（复数） football boot足球鞋
2023/3/7
单词讲解
waste 【知识拓展】
n. 浪费 wasted（waste的过去时和过去分词） waste sth. 浪费某物 waste energy浪费精力 reduce waste减少浪费
realize 【知识拓展】
Tom always knocks before entering a room.
Tom gave me a letter. He went back to his desk. After giving me a letter, Tom went back to his desk.
He apologized for not writing to you. 动名词也可以用表示完成时的having＋过去分词结构：
He looked at his watch. He hurried to the station. After looking at his watch, he hurried to the station. After having looked at his watch, he hurried to the station.
understand 【知识拓展】
v. 意识到，认识，知道，明白；使变为事实，使发生（常用于被动语态）； 实现（希望、目标、愿望等）
realized（realize的过去时和过去分词） realization n. come to realize逐渐意识到 realize a dream实现梦想
v. 懂，理解，知道 understood（understand的过去时和过去分词） make yourself understood（尤指用另一种语言）把自己的意思说清楚
2023/3/7
单词讲解
interesting 【知识拓展】
interested 【知识拓展】
adj. 使人有兴趣的，令人有兴趣的 物＋interesting
adj. 感兴趣的 人＋interested be interested in sth./ doing sth.对……感兴趣
interest n. 兴趣，
He congratulated me. I won the competition. He congratulated me on winning the competition. He congratulated me on having won the competition.
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You can’t leave the restaurant without having paid the bill.
2023/3/7
重点语法
动名词
动名词作主语 Eating is always a pleasure. Watching television is my favorite pastime. Reading in bed is something I always enjoy.
作为代替，而不是，反而
little的比较级不及，不如，更少 least（little的最高级）
副词instead单独使用时一般出现在句尾
adj. 整个的
I never catch anything—not even old boots. After having spent whole mornings on the river,
The play was very interesting.
Are you interested in plays?
Fishing is not interesting.
I am not really interested in fishing.
The match was very exciting. The crowd got very excited.
2023/3/7
重点语法
动名词
动名词和现在分词的形式完全一样，都是由动词＋ing构成。-ing形式作名词时称为动名词。从广义上讲，动 名词可以代替名词，尽管它像动词一样可带宾语。像名词一样，它可以作主语：
Dancing is fun. I love it. Walking quickly is different. （动名词＋副词作主语） Washing the car makes him dirty. （动名词＋宾语作主语） 动名词也可以作宾语或介词宾语：
2023/3/7
Summary writing 摘要写作
Answer these questions in not more than 50 words.
1. What is the writer’s favortie 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?
动名词 可以带动名词的介词通常有before, after, instead of, without等。用介词＋动名词结构可以将两个短语合为 一句话，或者将一个从句变为动名词结构。动名词的否定式是在它前面直接加not：
When I watch TV, I usually fall asleep. I can’t watch TV without falling asleep.
2023/3/7
莘阳希望每一位学子学业进步，理想成真！
The past
2021年
2022 年
The present
The future
2023 年
exciting 【知识拓展】
excited 【知识拓展】
adj. 使人激动的，令人激动的 物＋exciting
adj. 激动的 人＋excited
excitement n. 激动
2023/3/7
单词讲解
it’s its
（全写）it is 它是，它正在 它的
2023/3/7
课文讲解
One man in a boat 独坐孤舟
‘It’s a waste of time.’ But they don’t realize one important thing. 浪费时间
I’m not really interested in fishing. adv. 真地
I am only interested in sitting in a boat and doing nothing at all! 根本，一点也不
动名词作宾语 I am very keen on cycling. She is afraid of staying in that house alone. He is capable of doing anything.
2023/3/7
重点语法
动名词
注意在以下例句中如何用动名词将两个短句连在一起。
I must apologize. I did not let you know earlier. I must apologize for not letting you know earlier. I must apologize for not having let you know earlier.
2023/3/7
重点语法
动名词
注意在以下例句中如何用动名词将两个短句连在一起。
I must apologize. I interrupted you. I must apologize for interrupting you. I must apologize for having interrupted you.