新概念第二册第20课课件

《新概念第二册第20课课件》由会员分享，可在线阅读，更多相关《新概念第二册第20课课件（34页珍藏版）》请在装配图网上搜索。

1、 Lesson 20 One man in a boat 【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【New words and expressions】 生词和短语catch v. 抓到 （caught;caught)catch fish, catch a thiefcatch the bus - miss the buscatch ones attention 吸引某人注意力catch/ draw/attract ones eyes 吸引某

2、人注意力catch/draw/attract ones breath 摒住呼吸catch fire 着火(动作)-be on fire正在燃烧(状态）catch a cold 染上感冒(动作）have a cold正患感冒 （状态)catch sb. doing sth.抓住某人做某事eg. The little boy was caught stealing apples from the garden The early bird catches the worm. 捷足先登。 catch it 被责骂，受处罚(口)(通常与will 等连用) If I come home late, Il

3、l catch it from my mother. catch up with 赶上，跟上 Go ahead please.Ill soon catch up with you. catch phrase 标语，引人注意的句子fisherman n. 钓鱼人，渔民fish fisherman (pl.fishermen) 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 A big fish in a

4、small pond 山中无老虎，猴子称霸王 When the cat is away,the mice will play. teach fish to swim 班门弄斧 fishing in troubled water 浑水摸鱼 drink like a fish 牛饮 fries fish 煎鱼，炸鱼fresh fish salted fishfish-and-chips油煎鱼加炸马铃薯片(大众快餐） （Br.)fish v. 钓鱼 I like/enjoy/am fond of/am keen on fishing go fishing/swimming/shoppingboot

5、n. 靴子a pair of bootshave ones heart in ones boots 极为悲观消沉have ones heart in ones mouth 极为恐惧boots 长筒靴running shoes 跑鞋 tennis shoes 网球鞋platform shoes 厚跟鞋 leather shoes 皮鞋sandles sndl 凉鞋 slipper 拖sneakers sni:k 运动鞋 (Am.)waste vt./n. 浪费1) waste vt.浪费You are wasting time.Dont waste your time,money and ene

6、rgy.2)waste n. 浪费 a waste of 对的浪费 It is a waste of time/money/feeling/food. go to waste 变成废物 waste away (人，体力） 衰弱 wastebasket 字纸篓 （美） wastepaper basket 字纸篓 （英）realize v. 意识到real adj.真的 realize v.意识到reality n.现实1）认识到，意识到 （不用于被动语态，不用于进行时态，人做主语。）realize ones mistakeShe realized that he was lying.2) vt.

7、实现（计划等）（可用于主动，也可用于被动）realize ones hope/dream/plan He realized his dream at last. His dream was realized at last. come true 成为现实 （物作主语，无被动语态） Her dream has come true. Text Fishing is the writers favourite sport. Some unlucky fishermen catch old boots and rubbish. The writer is not so lucky. He never

8、catches anything. He is not really interested in fishing. Sitting in a boat and doing nothing at all is the only thing that interests him.【课文讲解】Fishing is my favourite sport.动词ing(动名词)：1.做主语；2.做宾语favourite adj. 最喜欢的 无比较级，最高级 Red and Black is my favourite book. n. 心爱的人(物) ，最喜爱的东西That song is one of h

9、is favourites.She is a favourite with her aunt.=She is her aunts favourite. 她最受姑姑的宠爱。I often fish for hours without catching anything.without prep. 没有 （可放句首，句尾）prep + n./v.-ing/pron. He went out and he didnt say anything. He went out without saying anything. 用法：without前后必须保持一致。 Fish can not live wit

10、hout water.But this does not worry me. worry v. 使担心worry sb.使担心 困扰某人 My little daughter worried me a lot.be worried about 对感到担心I was worried about my little daughter.Instead of catching fish, they catch old boots and rubbish. instead of 不做而做 （可置于句首或句尾）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

11、但是后来做了I go to school instead of staying at home.I bought books instead of buying dresses.instead of +n./ pron./v.-ingrubbish n. 垃圾a pile of rubbish 一堆垃圾eg. Dont talk rubbish. 别说废话了。garbage （厨房里的）菜屑碎肉，残羹剩肴，垃圾 (Am.)garbage can 垃圾桶 (Am.) dustbin (Br.)garbage collector 垃圾收集清洁员 dustman (Br.)garbage truck

12、 垃圾车 dustcart (Br.) refuse refju:s 垃圾 I am even less lucky.even 甚至more/less lucky更加(不)幸运less+原级 (消极比较级) A is less . than B A比B更不. I am less happy than before. This story is less interesting than that one.not so/as .as 不及，不如 I am not so happy as before.我没以前那么愉快。 （现在不一定不快乐） This story is not so intere

13、sting as that one.这个故事没那个有趣。（也许这个也很有趣）After having spent whole mornings on the river, I always go home with an empty bag. 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. After the st

14、udents handed in their papers, the teacher left. （本句主从句主语不一致，不可省略成 after doing 形式） spend time/money/energy on sth.spend time/money/energy (in) doing sth.You must give up fishing! my friends say. Its a waste of time. give upgive up fishing/smoking/fightingits 与its 的区别its 式主系表结构，its 式形容词物主代词Its a cold

15、 day.It is raining too.The cat drank its milk.This engine has lost its power.Im not really interested in fishing. I am only interested in sitting in a boat and doing nothing at all!be interested in sth./ doing sth.Everyone is interested in beautiesinteresting 令人感兴趣的（一般物做主语） Fishing is not interestin

16、g.excited/excitingsurprised/surprisingdisappointed/diappointinging形式 表示令人感到ed形式 表示自己感到sit in a boat 坐在船上be in the same boat 同舟共济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 dont like that bear at all.关键句型动名词1）动名词是动词的一种非谓语形式；仍旧是动词，但是不做谓语2）v.+ing形式;3) 它在句中其名词的作用，可单独或引起短语作

17、主语，表语，动词宾语，或介词的宾语以及定语。） V-ing 形式作形式作主语主语 往往表示抽象、笼往往表示抽象、笼 统的动作或泛指某动作或行为。统的动作或泛指某动作或行为。如：如： a.) Getting up early is a good habit. b.) Fishing is Toms favorite hobby. c.) Crying over spilt milk is no use. d.)Arguing with him is a waste of time.（即保留动词含义，又起到名词作用、做主语）Subject2) V-ing形式作表语形式作表语 (放在系动词之后放在系

18、动词之后,泛指泛指某种动作或行为某种动作或行为,常用来说明主语的身份、内常用来说明主语的身份、内容或特点。容或特点。)如：如：她的工作是照看孩子。Her job is looking after children. /Looking after children is her job. （替换成动名词做主语） Seeing is believing.Predictive 3) V-ing形式作宾语形式作宾语 a.) She sat there without speaking. b.) David is interested in driving. c.) Do you mind turnin

19、g on the TV? d.)Betty enjoys listening to pop music. 4)动名词做定语动名词做定语 a reading room 阅览室阅览室 a dining room 餐餐厅厅 a swimming pool 游泳池游泳池 a sleeping car 火车的卧铺车厢火车的卧铺车厢 能用动名词作宾语的动词有两类：能用动名词作宾语的动词有两类： 一类是只能用动名词作宾语的动词，其中有：一类是只能用动名词作宾语的动词，其中有：avoid, admit, consider, delay, advise, dislike, enjoy, escape, excu

20、se, mind等，如：等，如： Mary is considering changing her job. I enjoy working with you. Would you mind ringing me up tomorrow? 另一类是既可以用动名词，又可以用不定式作宾语的另一类是既可以用动名词，又可以用不定式作宾语的动词，其中有：动词，其中有：continue, forget, hate, intend, like, love, plan, prefer, propose, regret, remember, start, try, want, need, cant afford

21、等。等。 在在need, want, deserve等后，可用动名词的主动式表示被动含等后，可用动名词的主动式表示被动含义，或用不定式的被动式，意义上无差别。但用动名词较为普遍，义，或用不定式的被动式，意义上无差别。但用动名词较为普遍，（这时主语一般是物），如：（这时主语一般是物），如： The door needs oiling / to be oiled. 有的动词尽管可以用两种结构，但意义明显不同，须认真加以有的动词尽管可以用两种结构，但意义明显不同，须认真加以区别：区别： I forgot to close the door before I left the room. I forg

22、ot having closed the door. He tried to write better. (尽量努力地写尽量努力地写) He tried writing with a brush. (用毛笔试着写用毛笔试着写) I couldnt help finishing it. (不能不结束某事不能不结束某事) I couldnt help to finish it. (不能帮助结束某事不能帮助结束某事) They left off fishing. (停止钓鱼停止钓鱼) They left off to fish. (离开某处出发去钓鱼离开某处出发去钓鱼) I regret to sa

23、y that there is no wine in the bottle. (对现在要发生的对现在要发生的事表示遗憾、抱歉事表示遗憾、抱歉) I regret not taking your advice. (后悔后悔) 练习题：用括号内动词的适当形式填空： _ (listen) to pop music is something he enjoys. The workers left after _ (finish) the work. After _ (spend) the money, he wrote to his father. You should apologize to yo

24、ur teacher for _ (come) late. We can learn how to write by _ (read). Dont be afraid of _ (ask) questions. Are you interested in _ (play) volleyball? He left home without _(lock) the door.Listeningfinishinghaving spent/spendingcomingreadingaskingplayinglocking9._ (teach) English is my job.10.Why does

25、 he enjoy_ (walk) in rain?11.He apologized for _ (not hand) in the homework on time.12.Instead of _ (go) to see a doctor, he lay in bed and had a sleep.13.I stayed in bed all day instead of _ (go) to work.14.A lot of men have given up _(wear) hats.15.She is very interested in _ (dance).16.On _ (ente

26、r) the room, he turned on the light.Teachingwalkingnot handinggoinggoingwearingdancingentering在必要的地方用适当的介词填空。 I often fish _ hours without catching anything. What are you interested _ ? - Where are you going? - Im going _ Jimmys home.4.Instead _ going to school, the boy stayed at home.5.Its a waste

27、_ time.foroftoofof汉译英： 踢足球是我最喜欢的运动。 她不吃午饭而上街去买东西了。(instead of) 3.他是什么时候出国的？4.医生要我戒酒。5.我对音乐很感兴趣。Playing football is my favorite sport.Instead of having lunch, she went shopping.When did he go abroad?The doctor asked me to give up smoking.Im interested in music.江雪 （唐）柳宗元 千山鸟飞绝，千山鸟飞绝， 万径人踪灭。万径人踪灭。 孤舟蓑笠

28、翁，孤舟蓑笠翁， 独钓寒江雪。独钓寒江雪。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.Fishing in snow From hill to hill no bird in flight; From path to path no man in sight. A lonely fisherman afloat; In fishing snow in lonely boat.Thank you very much!