新概念英语第二册20课件

1、Lesson 20,One man in a boat,What is your favourite pastime,Watching TV? / playing vidio games? /going shopping? /reading books,How do you think of fishing? Are you interested in it ,What is the advantage of fishing can you tell me,1,get closer to the nature. 2,relax ourselves. 3,have some fresh fish

2、 to eat. 4,can foster our patient and prolong concentration,River snow A hundred mountains and no bird, A thousand paths without a footprint; A little boat, a bamboo cloak, An old man fishing in the cold river-snow,The fisherman on the stream You go up and down stream. you love to eat the bream. Lo!

3、The fishing boat braves Perilous wind and waves,When we are planing to go fishing,what should we take,Here are some fishing gears .(鱼具,fishing rod,fish bait(鱼饵,fish hook,fishing line,fishing net,Fish begins to stink at the head. 谚语上梁不正下梁歪，鱼要腐烂头先坏。 It is a silly fish, that is caught twice with the sa

4、me bait. 谚语智者不上两回当。 Never offer to teach fish to swim. 谚语别班门弄斧 a fish out of water 离水的鱼，不得其所的人,FISH,catch fish with a silver hook 钓不到鱼之后花钱买鱼(冒充是自己钓的)。 The best fish smell when they are three days old. 谚语鱼过三天就要臭；久居别家招人嫌。 The best fish swim are near the bottom. 谚语好鱼居水底，要得宝物不容易。 Venture a small fish to

5、 catch a great one. 谚语虾子钓鲤鱼，吃小亏占大便宜,Pre-task,What do some unlucky fishermen catch? Why does the writer say he is even less lucky? What is he really interested in,New Words,catch v. (catch-caught-caught) 1)抓住, 捕捉 Our cat caught a mouse. The police have caught the thief. 2) 赶上 Weve just caught the tra

6、in. 我们正好赶上了火车 3) 领会 I dont catch your meaning 我不明白你的意思。 catch的一些固定用法 catch a cold 染上感冒 catch ones breath 摒住呼吸 catch sight of = see 看见 catch fire 着火 catch ones eyes 吸引某人注意力,firsherman n. 钓鱼人，渔民,boot n. 靴子a pair of boots 一双靴子,waste,v. 浪费 We should not waste time. n. 浪费 Its only a waste of time to spea

7、k to her. 和她说话纯粹是浪费时间。 a waste of 浪费 It is a waste of time/money/food/water.。 Waste not, want not. 不浪费，就不缺乏。（尤指食物或钱,If you never waste anything, youll never lack it. 不浪费，就不缺乏。 go to waste 变成废物 waste away （人，体力）衰弱 wastebasket 字纸篓 (Am.) wastepaper basket字纸篓 (Br.,realize,vt. 意识到 He could not realize hi

8、s own danger. 他未能意识到自己的危险。 I didnt realize your sadness. 我没有意识到/察觉到你的悲伤。 vt. 实现 = e true My dreams have been realized. 我的愿望实现了。 = I have made my dream come true,realize 和understand,realize: become aware, sometimes suddenly （通过感官或是意识作用的） understand： 懂，理解 （通过一定的解释，思考，学习了一定的知识后或是有过同样的经历，感觉而知道） I realiz

9、ed he was mad. He didnt realize that he had made a mistake. 他没有意识到自己犯了个错误 I dont understand English. 课本90页练习1.2,Intensive Reading,1.Fishing is my favorite sport. favorite (AmE)= favourite (BrE) a. 最喜欢的=like.most Fishing is my favorite sport.=I like fishing most. n. 最喜欢的东西/事情 Fishing is my favorite.

10、These cookies are great favorites with the children. 这些饼干是孩子们的最爱。 favorite adj. 最喜欢的 无比较级、最高级 favour n. 恩惠 帮助 Can you do me a favour,如何区分动名词和现在分词做定语,现在分词做定语时，被修饰的名词和做定语的分词之间有一种逻辑上的主谓关系。 而动名词做定语表示被修饰词的用途，作用。 a swimming boy = the boy who is swimming a swimming pool= a pool which is used for swimming,2

11、.I often fish for hours without catching anything,这里的fish是不及物动词。for hours = for several hours 动名词catching作介词without的宾语。without是with的反义词，表否定。 例句：After talking to him, I felt better. Thanks for inviting me,She sat at the table.She didnt speak to anyone. He fished all day.He didnt catch anyting. He dro

12、ve two hundred miles.He didnt stop. He left the restaurant .He didnt pay the bill,3.But this does not worry me,worry vt. 使某人担心 worry sb /oneself (about sth/sb.) be worried about sth. This doesnt worry me. He always worries his partents. 他总是使他父母担心。 He is worry himself about the sick. =He is worried a

13、bout the sick. vi. 担心. worry about/over. Dont worry. Take it easy. 别担心，放松点。 Shes always worrying about her weight. 她总是担心自己的体重,4.Instead of catching fish,they catch old boots and rubbish,instead of. 代替., 而不是. 副词词组作状语 Instead of catching fish, they catch old boots and rubbish. We wont have meat today.

14、 Instead, well have fish. As she is sick, I supposed to go instead of her. take the place of. 代替. 动词词组 As she is sick, I supposed to let Tom take the place of her,副词,instead of doing.they did.没有做.而是做,instead of going to the cinema, he stayed at home. go shopping/go to the park. read a book/read a ma

15、gazine. go to school/go fishing have dinner at home/go to the restaurant,5.I am even less lucky (than those fishermen who only catch old boots and rubbish,even 甚至，强调语气。lucky变成luckier/luckiest是指肯定时，这里加上less则变成否定。 =they are luckier than me. = I am not even as lucky as they are,rubbish n. 垃圾 a pile of

16、rubbish 一堆垃圾 eg. Dont talk rubbish! 别说废话了！ garbage 1) （厨房里的）菜屑碎肉，残羹剩肴，垃圾 (Am.) 2) （口）不足取的东西，愚蠢的想法 garbage can 垃圾箱 (Am.) dustin 垃圾箱 (Br.) garbage collector 垃圾收集清洁员 dustman 垃圾收集清洁员 (Br.) garbage truck 垃圾车 dustcart 垃圾车 (Br.,6.After having spent whole mornings on the river, I always go home with an empt

17、y bag,现在完成时的动词have spent名词化后作介词after的宾语,7.You must give up fishing! My friends say. Its a waste of time,动名词fishing作动词短语give up的宾语。 give up 放弃。例句：Dont give up hope. You should give up smoking,8.But they dont realize one important thing,realize意识到。例句：I realize that its very late now. 实现。 例句：He has rea

18、lized his dream,9.Im not really interested in fishing,interested a. 有兴趣的 be interested in. 对.感兴趣， 主语多为人 interesting a. 有趣的 ， 主要形容某物或某人是有趣的 This is an interesting book. The baby is interesting. excited and exciting excited a. .是激动的，兴奋的(多用于人，动物组织等) The children are all excited about opening the presen

19、ts. exciting a. 令人激动的/兴奋的 （修饰的对人多为物） That is an exciting game.那是一场令人兴奋的比赛,interested 和interesting,interested a. 有兴趣的 be interested in. 对.感兴趣， 主语多为人 interesting a. 有趣的 ， 主要形容某物或某人是有趣的 This is an interesting book. The baby is interesting. excited and exciting excited a. .是激动的，兴奋的(多用于人，动物组织等) The child

20、ren are all excited about opening the presents. exciting a. 令人激动的/兴奋的 （修饰的对人多为物） That is an exciting game.那是一场令人兴奋的比赛,哪些地方要用动名词,1. 做主语时，用动名词，表示抽象的，一般性的行为，强调事情本身 e.g. Eating is always a pleasure. 吃总是件愉快的事。 Watching TV is my favorite pastime. 看电视是我最爱的业余爱好 Reading in bed is a bad habit. 躺在床上看书是个坏习惯,2.

21、动名词做宾语，位于介词,之后，或是和一些动动词搭配,I am keen on cycling. 我非常喜欢骑自行车。 She is afraid of staying in that house alone. 她害怕单独呆在那间屋子里。 He turned off the radio. He left the house. =Before he left the house, he turned/ had turned off the radio. =Before leaving the house, he turned/ had turned off the radio. = He left

22、 the house, after he turned/had turned off the radio. = He left the house, after turing off the radio,I must apologize. I interrupted you. I must apologize for interrupting you. I must apologize for having interrupted you. I must apologize for not leaving you in a quiet place. He congratulated me. I

23、 won the competition He congratulated me on (my) winning the competition. He congratulated me on having won the competition,过去分词做定语,过去分词作定语，在语态上，表被动；在时间上，表示动作已经发生或完成，与它所修饰的名词有逻辑（意义）上的动宾关系。过去分词作定语时，所修饰的名词在逻辑上相当于被动句中的主语，过去分词相当于谓语。 过去分词作定语表示动作在谓语动作之前发生，已经完成并具有被动意义。有时也不表示时间性。作定语的过去分词一般由及物动词变来，因为只有及物动词才有

24、被动意义,例如： He is a teacher loved by his students. 他是个很受学生爱戴的老师,也有用不及物动词的过去分词作定语的情况，一般作前置定语，它不表示被动意义，只表示主动意义，强调动作完成。不能像及物动词的过去分词那样放在名词后面作定语。例如： fallen leaves 落叶 retired workers 退休工人 the risen sun 升起的太阳,过去分词做定语几点注意事项,1. 单个的过去分词作定语一般放在被修饰的名词之前。例如： We needed much more qualified workers. 我们需要更多的合格的工人。 My friend is a returned student. 我的朋友是归国的留学生。 单个分词也可以作后置定语，用以强调动作。 例如： They decided to change the material used. 他们决定更换使用的材料,过去分词做定语几点注意事项,2. 过去分词短语作定语要放在被修饰的名词后面，作后置定语，其作用相当于一个定语从句。 例如： The student dressed in white is my daughter. =The student who i