新概念英语第二册20课件（共47张PPT）.ppt

1、Lesson 20 One man in a boatDo you like fishing?a mean of relaxation and enjoying the peace of mind江雪的不同版本 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.江雪的不同版本 Fishing in snow From hill to hill n

2、o bird in flight;From path to path no man in sight.A lonely fisherman afloat Is fishing snow in lonely boatZenmeditationBuddhistWhen we are planing to go fishing,what should we take?Here are some fishing gears.(鱼具）fishing rodfish bait(鱼饵）fish hookfishing linefishing netFish begins to stink at the he

3、ad.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 same 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。FISHcatch 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 sw

4、im are near the bottom.谚语好鱼居水底，要得宝物不容易。Venture a small fish to 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

5、 have caught the thief.2)赶上 Weve just caught the train.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 t

6、ime.n.浪费 Its only a waste of time to speak 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.)realizevt.

7、意识到 He could not realize his 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

8、道）I realized 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1.2Intensive 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.The

9、se 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

10、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.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 h

11、ouse,he turned/had turned off the radio.=Before leaving the house,he turned/had turned off the radio.=He left 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

12、 having interrupted you.I must apologize for not leaving you in a quiet place.He congratulated me.I 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

13、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

14、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 dau

15、ghter.=The student who is dressed in white is my daughter.)穿白色衣服的学生是我的女儿过去分词做定语几点注意事项 3.如果被修饰的词是由every/some/any/no+thing/body/one所构成的复合代词或指示代词those等时，即使一个单一的分词作形容词用，也要放在被修饰词的后面。例如：Is there anything unsolved?还有没解决的问题吗？There is noting changed here since I left this town.自从我离开这个城镇以来，几乎没有什么变化。4.单个过去分词前加

16、一名词或副词，常用连字符将它们连接起来构成一个复合形容词，放在其修饰的名词前，作前置定语。分词前加的名词表示分词的动作或行为主体，所加的副词表示方式、时间、程度、性质等意义。例如：This is a state-owned factory.这是一家国营工厂。This is our school-run factory.这是我们的校办工厂。区别有些动词后加不定式和加动名词的不同含义 stop to do：停下正在做的事而去做另一件事stop doing：停下正在做的事 remember to do：记得要去做某事 remember doing：记得做过某事 forget to do：忘记去做某事

17、 forget doing：忘记做过某事 go on to do：继续去做另一件事go on doing：继续做未完成的这件事 try to do：尽力去做某事 try doing：试着做某事 regret to do：对马上要做的事表示遗憾 regret doing：对已做过的事表示后悔 mean to do：打算去做某事 mean doing：意味着怎样2.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。wi

18、thout是with的反义词，表否定。例句：After talking to him,I felt better.Thanks for inviting me.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 about the si

19、ck.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.Instead,well have fish.A

20、s 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 rubbish n.垃圾 a pile of 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

21、 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.)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。=I am not luckier than them.=I am not even as lucky as they are.6.After having spent whole morning

22、s on the river,I always go home with an empty 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 t

23、hat its very late now.实现。例句：He has realized 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 excit

24、ed 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 children 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练习 课本90页练习题 3、4、5、6