新概念第二册示范课市公开课一等奖百校联赛获奖课件.pptx

Lesson20One man in a Boat第1页【New words and expressions】catchkatv.抓到抓到（caught;caught)catchfish,catchathiefcatchthebus 赶车catchonesattention 吸引某人注意力catchfire着火catchacold 染上感冒catchsb.doingsth.抓住某人做某事eg.The little boy was caught stealing apples from the garden第2页fisherman n.钓鱼人，渔民钓鱼人，渔民 1)fish 鱼鱼（pl.)单复数同形单复数同形They caught many fish that morning.2)fishes 不一样种类鱼不一样种类鱼3）v.钓鱼钓鱼 go fishing I like/enjoy fishing。(复数复数.fishermen)第3页waste west vt./n.浪费浪费1)waste vt.浪费浪费You are wasting time.Dont waste your time and money.2)waste n.浪费浪费 a waste of 对对浪费浪费 It is a waste of time/money/food.wastebasket 废纸篓（美）wastepaper basket废纸篓（英）第4页realize rlz v.意识到意识到1）认识到，意识到）认识到，意识到（无被动语态，不用进行时态，人做主语。）realize ones mistake He realized that he made a mistake.2)实现（计划等）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.第5页Listen and answerlWhat is the writers favorite sport?lDoes ever catch anything?lIs he really interested in fishing?第6页Fishingismyfavoritesport.Ioftenfishforhourswithoutcatchinganything.Butthisdoesnotworryme.Somefishermenareunlucky.Insteadofcatchingfish,theycatcholdbootsandrubbish.Iamevenlesslucky.Inevercatchanything-notevenoldboots.Afterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.Youmustgiveupfishing!myfriendssay.Itsawasteoftime.Buttheydontrealizeoneimportantthing.Imnotreallyinterestedinfishing.Iamonlyinterestedinsittinginaboatanddoingnothingatall!第7页【课文讲解】【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.“最喜欢最喜欢”无比较级，最高级 Red and Black is my favourite book.n.心爱人心爱人(物物)，最喜爱东西，最喜爱东西That song is one of his favourites.She is her aunts favourite.第8页I often fish for hours without catching anything.without prep.没有没有（可放句首，句尾）（可放句首，句尾）prep+n./v.-ing/pron.He went out without saying anything.I can not live without you.Fish can not live without water.But this does not worry me.worry v.使担心worrysb.使担心 困扰某人 My little daughter worried me a lot.beworriedabout对对感到担心感到担心I was worried about my little daughter.第9页Instead of catching fish,they catch old boots and rubbish.instead of “而不是而不是“（可置于句首（可置于句首句尾）句尾）I go to school instead of staying at home.I like rice instead of noodles.He,instead of I,will go to the bookstore.instead of+n./pron./v.-ing第10页After having spent whole mornings on the river,I always go home with an empty bag.after(conj.)+从句，从句主语和主句主语需一致 才能换成下面一个形式 after(prep.)+名词动词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 students handed in their papers,the teacher left.spendtime/money/energyonsth.spendtime/money/energy(in)doingsth.第11页You must give up fishing!my friends say.Its a waste of time.give up 放弃give up fishing/smoking/fightingits 与its 区分its 是it is 缩写，its 式形容词物主代词“它”Its a cold day.It is raining too.The cat drank its milk.This engine has lost its power.第12页Im not really interested in fishing.I am only interested in sitting in a boat and doing nothing at all!beinterestedinsth./doingsth.Everyoneisinterestedinbeautiesinteresting 令人感兴趣（普通物做主语）Fishing is not interesting.excited/excitingsurprised/surprisingdisappointed/disappointinging形式 表示令人感到ed形式 表示自己感到第13页Key to Summary writing Fishing is the writers favourite sport.Some unlucky fishermen catch old boots and rubbish.The writer is not so lucky.He never 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.第14页Tell the story:1.Fishingfavourite aport2.oftenhoursanything3.someunlucky4.Insteadfishbootsrubbish5.Iless6.neverevenboots7.whole morningsriverhomeempty8.give up friendswaste9.dont realizeimportant thing10.onlysittingnothing第15页Multiple choice questions 1-b 2-b 3-b 4-b 5-c 6-b 7-c 8-a 9-c 10-c 11-d 12-a第16页关键句型关键句型动名词动名词1）动名词是动词一个非谓语形式；2）v.+ing形式;3)它在句中其名词作用，可单独或引发短语作主语，表语，动词宾语，或介词宾语以及定语。）第17页1)V-ing形式作主语形式作主语往往表示抽象、笼往往表示抽象、笼统动作或泛指某动作或行为。统动作或泛指某动作或行为。如：如：a.)Getting up earlyisagoodhabit.b.)FishingisTomsfavoritehobby.c.)Crying over spilt milkisnouse.1)d.)Arguing with himisawasteoftime.Subject第18页注：注：动名词作主语动名词作主语与与不定式作主语不定式作主语区分：区分：动动名名词词作作主主语语通通常常表表示示抽抽象象或或泛泛指指动动作作，普普通通不不与与特特定定动动作作执执行行者者联联络络在在一一起起；不不定定式式作作主主语语通通常常表表示示详详细细动动作作或或行行为为，往往往往与与特定动作执行者联络在一起，如：特定动作执行者联络在一起，如：Itsnousecryingoverspiltmilk.(抽象抽象)Herealizedthattogoonlikethiswasnouse.(详细详细)在在实实际际利利用用中中，普普通通能能够够交交换换，差差异异不不大大。但但在以下几个情况中不能交换：在以下几个情况中不能交换：a.当当表表语语是是动动名名词词时时，主主语语也也要要用用动动名名词词；当当表表语语是是不不定定式式时时，主语也要用不定式，如：主语也要用不定式，如：Seeingisbelieving.Toseeistobelieve.第19页b.动动名名词词和和不不定定式式作作主主语语，普普通通都都能能够够使使用用形形式式主主语语it it，而而将将动动名名词词或或不不定定式式放放在在句句尾尾。不不过过在在以以下下句句型型中中，普普通通宜宜用用动动名名词词，不不宜宜用不定式来代替：用不定式来代替：ItsnousedoingItsnogooddoingItsawasteoftimedoing比如：比如：Itsnousegoingtheretoday;hewontbeathome.Itsawasteoftimearguingaboutit.而而在在Itsimportant/Itsnecessary/Itsadvisable/Itsessential/Itsfitting这类句型中，只能用不定式，如：这类句型中，只能用不定式，如：Itsimportanttolearnforeignlanguages.Itsquitenecessarytoreaditmanytimes.第20页3)V-ing形式作表语形式作表语(放在系动词之后放在系动词之后,泛指泛指某种动作或行为某种动作或行为,惯用来说明主语身份、内容惯用来说明主语身份、内容或特点。或特点。)如：如：a.)Myjobis testing all kinds of software.b.)Thepurposeofmyletteris advising you to do more sports.c.)Hisgreatesthappiness is serving the people.d.)Seeingisbelieving.Predictive第21页注注注注：动名词作表语与不定式作表语区分：动名词作表语与不定式作表语区分：动名词作表语与不定式作表语区分：动名词作表语与不定式作表语区分：动动动动名名名名词词词词作作作作表表表表语语语语时时时时表表表表示示示示比比比比较较较较抽抽抽抽象象象象普普普普通通通通行行行行为为为为、习习习习惯惯惯惯；不不不不定定定定式式式式作作作作表表表表语语语语时时时时表表表表示示示示详详详详细细细细某某某某一一一一次次次次动动动动作作作作，尤尤尤尤其其其其是是是是未未未未来来来来动动动动作作作作，试试试试比比比比较：较：较：较：Myfavouritesportisswimming.Myfavouritesportisswimming.TheThe firstfirst thingthing forfor usus toto dodo isis toto improveimprove ourourpronunciation.pronunciation.第22页注注注注：动名词作表语动名词作表语动名词作表语动名词作表语与与与与现在分词作表语现在分词作表语现在分词作表语现在分词作表语区分：区分：区分：区分：动动名名词词作作表表语语时时相相当当于于名名词词，说说明明主主语语含含义义及及内内容容，它它与与主主语语是是同同等等关关系系，主主语语与与表表语语交交换换位位置置不不影影响响句句子子基基本本含含义义，但但不不可可用用副副词来修饰。词来修饰。现现在在分分词词作作表表语语时时相相当当于于形形容容词词，说说明明主主语语特特征征、性性质质、状状态态等等，主语与表语不可交换位置，但可用主语与表语不可交换位置，但可用very,quite等副词来修饰，如：等副词来修饰，如：Myjobislookingafterthechildren.Ourdutyisservingthepeopleheartandsoul.Thesituationisencouraging.Thiscakeisveryinviting.Thevolleyballmatchwewatchedwasveryexciting.第23页2)V-ing形式作宾语形式作宾语a.)Shesattherewithoutspeaking.b.)Davidisinterestedindriving.c.)Doyoumind turning on the TV?d.)Bettyenjoyslistening to pop music.Object第24页能用动名词作宾语动词有两类：能用动名词作宾语动词有两类：一一类类是是只只能能用用动动名名词词作作宾宾语语动动词词，其其中中有有：avoid,admit,consider,delay,advise,dislike,enjoy,escape,excuse,mind等，如：等，如：Maryisconsideringchangingherjob.Ienjoyworkingwithyou.Wouldyoumindringingmeuptomorrow?另另一一类类是是既既能能够够用用动动名名词词，又又能能够够用用不不定定式式作作宾宾语语动动词词，其其中中有有：continue,forget,hate,intend,like,love,plan,prefer,propose,regret,remember,start,try,want,need,cantafford等。等。第25页B.B.在在need,want,deserve等等后后，可可用用动动名名词词主主动动式式表表示示被被动动含含义义，或或用用不不定定式式被被动动式式，意意义义上上无无差差异异。但但用用动动名名词词较较为为普普遍遍，（这这时时主语普通是物），如：主语普通是物），如：Thedoorneedsoiling/tobeoiled.C.C.有有动动词词尽尽管管能能够够用用两两种种结结构构，但但意意义义显显著著不不一一样样，须须认认真真加加以以区分：区分：IforgottoclosethedoorbeforeIlefttheroom.Iforgothavingclosedthedoor.Hetriedtowritebetter.(尽可能努力地写尽可能努力地写)Hetriedwritingwithabrush.(用毛笔试着写用毛笔试着写)Icouldnthelpfinishingit.(不能不结束某事不能不结束某事)Icouldnthelpstofinishit.(不能帮助结束某事不能帮助结束某事)Theyleftofffishing.(停顿去钓鱼停顿去钓鱼)Theyleftofftofish.(离开某处出发去钓鱼离开某处出发去钓鱼)Iregrettosaythatthereisnowineinthebottle.(对对现现在在要要发发生生事事表示遗憾、抱歉表示遗憾、抱歉)Iregretnottakingyouradvice.(后悔后悔)第26页练习题：练习题：用括号内动词适当形式填空：1._(listen)to pop music is something he enjoys.2.The workers left after _(finish)the work.3.After _(spend)the money,he wrote to his father.4.You should apologize to your teacher for _(come)late.5.We can learn how to write by _(read).6.Dont be afraid of _(ask)questions.7.Are you interested in _(play)volleyball?8.He left home without _(lock)the door.Listeningfinishinghaving spent/spendingcomingreadingaskingplayinglocking第27页9._(teach)English is my job.10.Why does 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 _(enter)the room,he turned on the light.Teachingwalkingnot handinggoinggoingwearingdancingentering第28页在必要地方用适当介词填空。1.I often fish _ hours without catching anything.2.What are you interested _?3.-Where are you going?-Im going _ Jimmys home.4.Instead _ going to school,the boy stayed at home.5.Its a waste _ time.foroftoofof第29页汉译英：1.踢足球是我最喜欢运动。2.她不吃午饭而上街去买东西了。(instead of)3.他是什么时候出国？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.第30页Thank you very much!第31页