新概念第二册英语Lesson20课件

Lesson20

Onemaninaboat

独坐孤舟

NewWordsandExpressions1catch[kætʃ](caught/kɔ:t/caught)v.抓到2fisherman['fiʃəmən]n.钓鱼人，渔民3boot[bu:t]n.靴子4waste[weist]n.浪费5realize['riəlaiz]v.意识到★catch①vt.捉住，逮住，捕获Thepolicehavecaughtthethief.Haveyoucaughtanyfishtoday?②vt.及时赶到，赶上catchthebus赶车catch的一些固定用法catchacold染上感冒catchone'sbreath摒住呼吸catchsightof=see看见catchfire着火catchone'seyes吸引某人注意力fishermann.钓鱼人，渔民

fishermen★bootn.靴子apairofboots一双靴子《穿靴子的猫》★wasten.浪费①n.浪费awasteof…浪费……Itisawasteoftime/money/food/water.②vt.浪费Youarewastingtime.★realizev.意识到①v.认识，知道，明白，意识到IrealizedthatIwaswrong.②v.实现（希望、目标、愿望等）realizeone'sdream

实现某人的梦想Shehasrealizedherdreamtobeanactress.Readthetextandanswerthequestionsinsummarywriting.LanguagepointsFishingismyfavoritesport.Ioftenfishforhourswithoutcatchinganything.动名词做主语介词后+动名词，如：for/in/at/of/about等Readingismyhobby.Eatingapplesisgoodforyourheath.fishn.

鱼（同种类，单复同形），不同种类（+es）Therearealotoffishes(表示种类)inthesea.谓语动词与动名词数量一致Butthisdoesnotworryme.Somefishermenareunlucky.Insteadofcatchingfish,theycatcholdbootsandrubbish.worrysb.某人为……烦恼，担扰eg.1.Thehouseworriedme.

worriedadj.担心的beworriedabout为…担心Iwasneverworriedaboutthis.+n./pron./doing“代替，而不是”eg.1.Hewillgoinsteadofyou.2.我打篮球而不是踢足球Iplaybasketballinsteadofplayingfootball.Iamevenlesslucky.Inevercatchanything-notevenoldboots.“更不幸”，lucky的比较级eg.Thiscarislessexpensivethanthatone.=Thiscarisn’tasexpensiveasthatone.=Thatcarismoreexpensivethanthisone.

cheaperAfterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.介词后+动名词“带有，带着”eg.Sheisagirlwithlonghair.'Youmustgiveupfishing!'myfriendssay.'It'sawasteoftime.'Buttheydon'trealizeoneimportantthing.giveupdoingsth.放弃做某事eg.1.你必须戒烟Youmustgiveupsmoking.2.Nevergiveupyourdream.3.跟他谈话是浪费时间It’sawasteoftimetotalkwithhim.“浪费时间”I'mnotreallyinterestedinfishing.Iamonlyinterestedinsittinginaboatanddoingnothingatall!beinterestedinsth./doingsth.对某事或做某事感兴趣eg.1.Areyouinterestedinmath?2.她对画画感兴趣。Sheisinterestedindrawing.

don'tdoanythingFishingismyfavoritesport.Ioftenfishforhourswithoutcatchinganything.Butthisdoesnotworryme.Somefishermenareunlucky.Insteadofcatchingfish,theycatcholdbootsandrubbish.Iamevenlesslucky.Inevercatchanything-notevenoldboots.Afterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.'Youmustgiveupfishing!'myfriendssay.'It'sawasteoftime.'Buttheydon'trealizeoneimportantthing.I'mnotreallyinterestedinfishing.Iamonlyinterestedinsittinginaboatanddoingnothingatall!动名词Keystructures动名词

动词+ing作名词时称为动名词，它仍有动词的属性，可以接宾语动名词可以代替名词做主语和宾语或介词宾语。1、动名词作主语Watchingtelevisionismyfavouritepastime.2、动名词作宾语Iamverykeenoncycling.Helikesfishing.

3.介词后加动词，动词要变成动名词withoutpayinginsteadofgettingofspendingAfterhearingbeforeansweringOnseeingondoing一...就...eg.Onarrivinghome,heturnedontheradio.

一看见我，他就跑了。Onseeingme,heranaway.Specialdifficulties难点-ed结尾的形容词修饰人的感受，-ing结尾修饰物的性质Itis“理解、懂得”“意识到”“它的”√√√√√√√1-6bcbbcb