新概念第二册lesson20市公开课金奖市赛课一等奖课件

Whatareyourhobbies?第1页Doyoulikefishing?Whodoyouthinklikesfishing?Dotheyreallylikefishingverymuch?第2页Isitreallyawasteoftime?Itisrelaxing第3页Lesson20Onemaninaboat

独坐孤舟第4页Lookatthepictureandguesswhat'shappeninginthepicture:第5页wordscatchfishermanbootwasterealize

v.抓到n.钓鱼人，渔民n.靴子n.浪费v.意识到第6页Listenandthenanswerthequestion.

听录音，然后回答以下问题。1.Whatisthewriter’sfavouritesport?2.Whatdosomeunluckyfishermencatch?3.Doesheevercatchanything?4.Ishereallyinterestedinfishing?5.Whatistheonlything

thatinterestshim?第7页【Newwordsandexpressions】生词和短语★catchv.抓到（caught;caught)第8页词组：catchthebus-----missthebuscatch/drawone’sattention吸引某人注意力=catch/drawone'seyes：catchacold--haveacold感冒第9页catchsb.doingsth.抓住某人做某事

eg.Hismothercaughthimplayingcomputergamesintheroom.第10页

Theearlybirdcatchestheworm.catchupwith:赶上，跟上

第11页★fishermann.钓鱼人，渔民fish→fisherman(pl.fishermen)1)fishun.鱼肉

cn.鱼（pl.)单复数同形不一样种类鱼fishes

第12页2）fishv.

钓鱼

like

enjoy

amfondof

amkeenonIfishing第13页★bootn.靴子apairofbootsslipper拖鞋

第14页★wastevt./n.浪费waste1)vt.浪费e.g.:Youarewastingtime.e.g.:Don’twasteyourtime,moneyandenergy.

2)n.浪费→

awasteof对…浪费e.g.:Itisawasteoftime/money/feeling/food.第15页★realizev.意识到1）意识到）e.g.:Herealizedthathewaslying.2)vt.实现（计划等)（主语是人）

realizeone'sdream/plane.g.:Hetrue成为现实

（物作主语）Hisdreamcametrueatlast.第16页

Notesonthetext第17页Fishingismyfavouritesport.favourite

adj.最喜欢e.g.:RedandBlackismyfavouritebook.

n.心爱人(物)，最喜爱东西e.g.:Thatsongisoneofhisfavourites.e.g.:Sheisheraunt’sfavourite第18页Fishingismyfavouritesport.

fishing是动名词，能够作主语或宾语第19页Ioftenfishfor

hours

withoutcatchinganything.

for+时间表示一段时间forhours=forsomehours数小时

第20页Ioftenfishforhourswithoutcatchinganything.without没有（可放句首，句尾）+n./v.-ing/pron.

Hewentoutwithoutsayinganything.=Hewentoutandhedidn’tsayanything.Icannotlivewithoutyou.鱼离开水不能活。第21页withoutcatchinganything作为状语而出现,表示结果without是介词，后面一定要加宾语,动名词catching作without宾语，e.g.:Ican’trepairthecarwithoutyourhelp.e.g.:Theytriedtoleavetherestaurantwithoutpaying.第22页Butthisdoesnotworryme.worryv.使…担心worrysb.使…担心困扰某人Mylittledaughterworriedmealot.beworriedabout对…感到担心第23页Insteadofcatchingfish,theycatcholdbootsandrubbish.

insteadof而不是…

（可置于句首或句尾）insteadof后面词一定是没有做，能够放在主句后面我去了学校而不是待在家里。Iwenttoschoolinsteadofstaying

athome.是他从军而不是他哥哥。Hejoinsthearmyinsteadof

hisbrother.insteadof+n./pron./v.-ing第24页

Iamevenlesslucky.even甚至less+原级(消极比较):Aisless...thanBA比B更不...

Iamlesshappythanbefore.

Thisstoryislessinterestingthanthatone.

notso...as/notas……as不及，不如

Iamnotsohappyasbefore.Thisstoryisnotsointerestingasthatone.第25页Afterhavingspent

wholemorningsontheriver,Ialwaysgohomewithanemptybag.第26页Afterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.

主语？

After

I

havespentwholemorningsontheriver,

Ialwaysgohomewithanemptybag.after(conj.)+句子，（句子主语一致）

after(prep.)+名词／动词ing形式

AfterIgotoschool,Ilearnedalotofknowledge.

=Aftergoingtoschool,Ilearnedalotofknowledge.Afterthestudentshandedintheirpapers,theteacherleft.第27页withanemptybagwithsth.有……，持有……，随身带着……(状语)Who’sthemanwiththeglasses?withoutsth.没带……e.g.:Ialwaysgohomewithoutanything.

什么都没带回家第28页'Youmustgiveupfishing!'myfriendssay.

giveupdoingsth.=stopdoingsth.

放弃做某事

第29页

I'mnotreallyinterestedinfishing.beinterestedinsth./doingsth.对……感兴趣

interesting/interestedexciting/excited第30页【Keystructures】关键句型

细读下面例句,尤其注意用斜体印出以-ing结尾词.第31页1.Eatingisalwaysahappything.2.Gettingupearlyisagoodhabit.3.ReadinginbedissomethingIalwaysenjoy.动词ing做主语第32页1.Ienjoyfishingverymuch.2.Sheisafraidofstayinginthathousealone.动词ing作宾语第33页a.)Myjobistestingallkindsofsoftware.b.)Hisgreatesthappinessisservingthepeople.c.)Seeingisbelieving.动词ing作表语第34页关键句型—动名词1）动名词是动词一个非谓语形式；2）v.+ing形式;3)它在句中充当名词作用，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35页用动名词将两个短句连到一起.第36页e.g.:1.Hesatthere.Hedidnotsayanything.他坐在那儿,他什么话也不说.Hesattherewithoutsayinganything.他默默无语地坐在那里.2.Heturnedofftheradio.Helefttheroom.他关掉了收音机,他离开了房间.

Beforeleavingtheroom,heturnedofftheradio.离开房间之前,他关掉了收音机.第37页1.Helookedathiswatch.Hehurriedtothestation.第38页Afterlookingathiswatch,hehurriedtothestation.

Or:Afterhavinglookedathiswatch,hehurriedtothestation.第39页练习题：用括号内动词适当形式填空：_______(listen)topopmusicissomethingheenjoys.Theworkersleftafter________(finish)thework.After__________________(spend)themoney,hewrotetohisfather.Youshouldapologizetoyourteacherfor______(come)late.Wecanlearnhowtowriteby______(read).Don’tbeafraidof______(ask)questions.Areyouinterestedin______(play)volleyball?H