新概念英語第二冊lesson 20 課件

First,Let'swatchthevideoFirst,Let's1.Haveyoueverdreamedofcatchingamermaidorfish?2.Doyoulikefishing?3.Wholikesfishinginyourfamily?4.Whatdoesthissignmean?

thinkandanswer1.HaveyoueverdreamedofcaLesson20

Onemaninaboat

獨(dú)坐孤舟

Lesson20

OnemaninaboNewwordsandexpressionscatchfishermanbootwasterealize

v.抓到n.釣魚人，漁民n.靴子n.浪費(fèi)v.意識(shí)到Newwordsandexpressionscatch★catchvt.抓到，逮住Thepolicehavecaughtthethief.catch的一些固定用法catchacold染上感冒catchone'sbreath屏息catchsightof=see看見catchfire著火catchone'seye吸引某人注意力catchthebus：趕車missthebus錯(cuò)過車★catchvt.抓到，逮住Thepoliceha

★fishermann.漁民fishery漁業(yè)，漁場，水產(chǎn)業(yè)★fishermann.漁民fishery漁業(yè)

★bootn.靴子sandal涼鞋apairofbootsrubberboots橡膠靴tennisshoes網(wǎng)球鞋=gymshoes=sneakersleathershoes皮鞋★bootn.靴子sandal涼鞋

★realizevt.意識(shí)到;實(shí)現(xiàn)realadj.真的→realizevt.意識(shí)到→realityn.現(xiàn)實(shí)1）認(rèn)識(shí)到realize(=beawareof)one'smistakeHerealizedthathewaslying.2)vt.實(shí)現(xiàn)

realizeone's/dream/planHerealizedhisdreamatlast.=Hisdreamcametrueatlast★realizevt.意識(shí)到;實(shí)現(xiàn)realadj.★wastevt./n.浪費(fèi)1)wastevt.浪費(fèi)Youarewastingtime.Don’twasteyourtime,moneyandenergy.wastetimeindoing浪費(fèi)時(shí)間做某事2)wasten.浪費(fèi)awasteof對…的浪費(fèi)Itisawasteoftime/money/feeling/food.wasteaway（人，體力）衰弱

★wastevt./n.浪費(fèi)1)wastev1.Whatisthewriter’sfavouritesport?2.Whatdosomeunluckyfishermencatch?3.Isthewriterasluckyastheyare,orishenotsolucky?4.Doesheevercatchanything?5.Ishereallyinterestedinfishing?6.Whatistheonlythingthatinterestshim?Listentothetape,thenanswerthequestions.1.Whatisthewriter’sfavouri【課文講解】Fishingismyfavouritesport.1.動(dòng)詞＋ing(動(dòng)名詞)：1.做主語；2.做賓語2.favouriteadj.最喜歡的無比較級(jí)，最高級(jí)RedandBlackismyfavouritebook.【課文講解】Fishingismyfavourite

Ioftenfishforhourswithoutcatchinganything.

withoutprep.沒有（可放句首，句尾）prep+n./v-ing/pron.Hewentoutwithoutsayinganything.Icannotlivewithoutyou.Fishcannotlivewithoutwater.IoftenfishforhourswithouButthisdoesnotworryme.

beworriedabout對…感到擔(dān)心Iwasworriedaboutmylittledaughter.

beanxiousabout=veryworried焦慮的HisparentsareanxiousabouthisstudyButthisdoesnotworryme.Insteadofcatchingfish,theycatchold

bootsandrubbish.

instead(adv)反而Hedidn'thelpme,hehurtmeinsteadinsteadof代替；不是...而是（可置于句首或句尾）Igotoschoolinsteadofstayingathome.Iboughtbooksinsteadofbuyingdresses.Insteadofcatchingfish,t

rubbishn.垃圾garbage(Am)

garbagecan垃圾桶(Am.)dustbin(Br.)garbagecollector垃圾收集清潔員dustman(Br.)rubbishn.垃圾garbage(Am)

Iamevenlesslucky.1.even甚至(修飾比較級(jí))lessluckyless+原級(jí)(消極比較級(jí))2.Aisless...thanBA比B更不...Thisstoryislessinterestingthanthatone.

=notso/as...as不及，不如Thisstoryisnotsointerestingasthatone.Iamevenlesslucky.1.evenAfterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.

從句主語=主句的主語才能換成after+名詞／動(dòng)詞的ing形式AfterIgotoschool,Ilearnedalotofknowledge.Aftergoingtoschool,Ilearnedalotofknowledge.

spendtime/money/energyonsth.spendtime/money/energy(in)doingsth.AfterhavingspentwholemorniI'mnotreallyinterestedinfishing.Iamonlyinterestedinsittinginaboatanddoingnothingatallbeinterestedinsth./doingsth.Everyoneisinterestedinbeautyinteresting令人感興趣的（一般物做主語）Fishingisnotinteresting.ing形式表示令人感到…ed形式表示自己感到…I'mnotreallyinterestedinfnotatall在否定句中起強(qiáng)調(diào)作用,根本不Thereisnothingtoeatatall.Idon’tlikethatrudefellowatall.notatall在否定句中起強(qiáng)調(diào)作用,根本不There'Youmustgiveupfishing!'myfriendssay.'It'sawasteoftime.'giveupgiveupfishing/smoking/fightingit’s與its的區(qū)別it’s式主系表結(jié)構(gòu)，its式形容詞物主代詞It’sacoldday.Thecatdrankitsmilk.'Youmustgiveupfishing!'myTellthestory:1.Fishing—favouriteaport2.often—hours—anything3.some—unlucky4.Instead—fish—boots—rubbish5.I—less6.never—even—boots7.wholemornings—river—home—empty8.‘giveup’—friends—‘waste—’9.don’trealize—importantthing10.only—sitting—nothingTellthestory:GrammarGrammar關(guān)鍵句型—?jiǎng)用~1）動(dòng)名詞是動(dòng)詞的一種非謂語形式；2)它在句中充當(dāng)名詞的作用關(guān)鍵句型—?jiǎng)用~1）動(dòng)名詞是動(dòng)詞的一種非謂語形式；V-ing作主語

往往表示抽象、籠統(tǒng)的動(dòng)作或泛指某動(dòng)作或行為。如

a.)Gettingupearlyisagoodhabit. b.)FishingisTom’sfavoritehobby.

V-ing作主語在實(shí)際運(yùn)用中，動(dòng)名詞和不定式一般可以互換，差異不大。但在下列幾種情況中不能互換：

a.當(dāng)表語是動(dòng)名詞時(shí)，主語也要用動(dòng)名詞；當(dāng)表語是不定式時(shí)，主語也要用不定式，如：Seeingisbelieving.Toseeistobelieve.在實(shí)際運(yùn)用中，動(dòng)名詞和不定式一般可以互換，差異不大。b.動(dòng)名詞和不定式作主語，一般都可以使用形式主語it，而將動(dòng)名詞或不定式放在句尾。It’snousedoing…It’sawasteoftimedoing…例如：It’snousegoingtheretodayIt’sawasteoftimearguingaboutit.而在It’simportant…/It’snecessary…這類句型中，只能用不定式，如：It’simportanttolearnforeignlanguages.It’squitenecessarytoreaditmanytimes.b.動(dòng)名詞和不定式作主語，一般都可以使用形式主語it，而將2)V-ing形式作表語

(放在系動(dòng)詞之后,泛指某種動(dòng)作或行為,常用來說明主語的身份、內(nèi)容或特點(diǎn)。)如：a.)Myjobistestingallkindsofsoftware.b.)Hisgreatesthappinessisservingthepeople.3)V-ing形式作賓語a.)Shesattherewithoutspeaking.b.)DoyoumindturningontheTV?2)V-ing形式作表語★

能用動(dòng)名詞作賓語的動(dòng)詞有兩類：1.一類是只能用動(dòng)名詞作賓語的動(dòng)詞，其中有：dislike,enjoy,excuse,mind等，如：Ienjoyworkingwithyou.Wouldyoumindringingmeuptomorrow?2.另一類是既可以用動(dòng)名詞，又可以用不定式作賓語的動(dòng)詞，其中有：continue,forget,hate,like,love,preferregret,remember,start,try,want,need,等?！?/p>

能用動(dòng)名詞作賓語的動(dòng)詞有兩類：B.

在need,want,deserve等后，可用動(dòng)名詞的主動(dòng)式表示被動(dòng)含義，（這時(shí)主語一般是物），如：TheflowersneedwateringTheflowersneedtobewateredC.

有的動(dòng)詞盡管可以用兩種結(jié)構(gòu)，但意義明顯不同IforgottoclosethedoorbeforeIlefttheroom.

Iforgothavingclosedthedoor.

B.在need,want,deserve等后，可用動(dòng)名_______(listen)topopmusicissomethingheenjoys.Theworkersleftafter______(finish)thework.After__________(spend)themoney,hewrotetohisfather.Youshouldapologizetoyourteacherfor______(come)late.Wecanlearnhowtowriteby______(read).Don’tbeafraidof______(ask)questions.Areyouinterestedin______(play)volleyball?Helefthomewithout____(lock)thedoor.finishingplayingaskingreadingcomingspendingListeninglocking_______(listen)topopmusic9._________(teach)Englishismyjob.10.Whydoesheenjoy______(walk)inrain?11.Heapologizedfor______(nothand)inthehomeworkontime.12.Insteadof_______(go)toseeadoctor,helayinbedandhadasleep.13.Istayedinbedalldayinsteadof______(go)towork.14.Alotofmenhavegivenup______(wear)hats.15.Sheisveryinterestedin_____(dance).16.On______(enter)theroom,heturnedonthelight.Teachingwalkingnothandinggoinggoingwearingdancingentering9._________(teach)Englishis在必要的地方用適當(dāng)?shù)慕樵~填空。Ioftenfish______hourswithoutcatchinganything.Whatareyouinterested___?---Whereareyougoing?---I’mgoing_____Jimmy’shome.4.Instead_____goingtoschool,theboystayedathome.5.It’sawaste_____time.forintoofof在必要的地方用適當(dāng)?shù)慕樵~填空。Ioftenfish__漢譯英：踢足球是我最喜歡的運(yùn)動(dòng)。她不吃午飯而上街去買東西了。(insteadof)

3.他是什么時(shí)候出國的？4.醫(yī)生要我戒酒。5.我對音樂很感興趣。Playingfootballismyfavoritesport.Insteadofhavinglunch,shewentshopping.Whendidhegoabroad?Thedoctoraskedmetogiveupsmoking.I’minterestedinmusic.漢譯英：踢足球是我最喜歡的運(yùn)動(dòng)。PlayingfootbaDotheexercises1.(b)2.(c)3.(b)4.(b)5.(c)6.(b)7.(c)8.(a)9.(c)10.(c)11.(d)12.(a)Dotheexercises1.(b)2.(c)Thankyouverymuch!Thankyouverymuch!First,Let'swatchthevideoFirst,Let's1.Haveyoueverdreamedofcatchingamermaidorfish?2.Doyoulikefishing?3.Wholikesfishinginyourfamily?4.Whatdoesthissignmean?

thinkandanswer1.HaveyoueverdreamedofcaLesson20

Onemaninaboat

獨(dú)坐孤舟

Lesson20

OnemaninaboNewwordsandexpressionscatchfishermanbootwasterealize

v.抓到n.釣魚人，漁民n.靴子n.浪費(fèi)v.意識(shí)到Newwordsandexpressionscatch★catchvt.抓到，逮住Thepolicehavecaughtthethief.catch的一些固定用法catchacold染上感冒catchone'sbreath屏息catchsightof=see看見catchfire著火catchone'seye吸引某人注意力catchthebus：趕車missthebus錯(cuò)過車★catchvt.抓到，逮住Thepoliceha

★fishermann.漁民fishery漁業(yè)，漁場，水產(chǎn)業(yè)★fishermann.漁民fishery漁業(yè)

★bootn.靴子sandal涼鞋apairofbootsrubberboots橡膠靴tennisshoes網(wǎng)球鞋=gymshoes=sneakersleathershoes皮鞋★bootn.靴子sandal涼鞋

★realizevt.意識(shí)到;實(shí)現(xiàn)realadj.真的→realizevt.意識(shí)到→realityn.現(xiàn)實(shí)1）認(rèn)識(shí)到realize(=beawareof)one'smistakeHerealizedthathewaslying.2)vt.實(shí)現(xiàn)

realizeone's/dream/planHerealizedhisdreamatlast.=Hisdreamcametrueatlast★realizevt.意識(shí)到;實(shí)現(xiàn)realadj.★wastevt./n.浪費(fèi)1)wastevt.浪費(fèi)Youarewastingtime.Don’twasteyourtime,moneyandenergy.wastetimeindoing浪費(fèi)時(shí)間做某事2)wasten.浪費(fèi)awasteof對…的浪費(fèi)Itisawasteoftime/money/feeling/food.wasteaway（人，體力）衰弱

★wastevt./n.浪費(fèi)1)wastev1.Whatisthewriter’sfavouritesport?2.Whatdosomeunluckyfishermencatch?3.Isthewriterasluckyastheyare,orishenotsolucky?4.Doesheevercatchanything?5.Ishereallyinterestedinfishing?6.Whatistheonlythingthatinterestshim?Listentothetape,thenanswerthequestions.1.Whatisthewriter’sfavouri【課文講解】Fishingismyfavouritesport.1.動(dòng)詞＋ing(動(dòng)名詞)：1.做主語；2.做賓語2.favouriteadj.最喜歡的無比較級(jí)，最高級(jí)RedandBlackismyfavouritebook.【課文講解】Fishingismyfavourite

Ioftenfishforhourswithoutcatchinganything.

withoutprep.沒有（可放句首，句尾）prep+n./v-ing/pron.Hewentoutwithoutsayinganything.Icannotlivewithoutyou.Fishcannotlivewithoutwater.IoftenfishforhourswithouButthisdoesnotworryme.

beworriedabout對…感到擔(dān)心Iwasworriedaboutmylittledaughter.

beanxiousabout=veryworried焦慮的HisparentsareanxiousabouthisstudyButthisdoesnotworryme.Insteadofcatchingfish,theycatchold

bootsandrubbish.

instead(adv)反而Hedidn'thelpme,hehurtmeinsteadinsteadof代替；不是...而是（可置于句首或句尾）Igotoschoolinsteadofstayingathome.Iboughtbooksinsteadofbuyingdresses.Insteadofcatchingfish,t

rubbishn.垃圾garbage(Am)

garbagecan垃圾桶(Am.)dustbin(Br.)garbagecollector垃圾收集清潔員dustman(Br.)rubbishn.垃圾garbage(Am)

Iamevenlesslucky.1.even甚至(修飾比較級(jí))lessluckyless+原級(jí)(消極比較級(jí))2.Aisless...thanBA比B更不...Thisstoryislessinterestingthanthatone.

=notso/as...as不及，不如Thisstoryisnotsointerestingasthatone.Iamevenlesslucky.1.evenAfterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.

從句主語=主句的主語才能換成after+名詞／動(dòng)詞的ing形式AfterIgotoschool,Ilearnedalotofknowledge.Aftergoingtoschool,Ilearnedalotofknowledge.

spendtime/money/energyonsth.spendtime/money/energy(in)doingsth.AfterhavingspentwholemorniI'mnotreallyinterestedinfishing.Iamonlyinterestedinsittinginaboatanddoingnothingatallbeinterestedinsth./doingsth.Everyoneisinterestedinbeautyinteresting令人感興趣的（一般物做主語）Fishingisnotinteresting.ing形式表示令人感到…ed形式表示自己感到…I'mnotreallyinterestedinfnotatall在否定句中起強(qiáng)調(diào)作用,根本不Thereisnothingtoeatatall.Idon’tlikethatrudefellowatall.notatall在否定句中起強(qiáng)調(diào)作用,根本不There'Youmustgiveupfishing!'myfriendssay.'It'sawasteoftime.'giveupgiveupfishing/smoking/fightingit’s與its的區(qū)別it’s式主系表結(jié)構(gòu)，its式形容詞物主代詞It’sacoldday.Thecatdrankitsmilk.'Youmustgiveupfishing!'myTellthestory:1.Fishing—favouriteaport2.often—hours—anything3.some—unlucky4.Instead—fish—boots—rubbish5.I—less6.never—even—boots7.wholemornings—river—home—empty8.‘giveup’—friends—‘waste—’9.don’trealize—importantthing10.only—sitting—nothingTellthestory:GrammarGrammar關(guān)鍵句型—?jiǎng)用~1）動(dòng)名詞是動(dòng)詞的一種非謂語形式；2)它在句中充當(dāng)名詞的作用關(guān)鍵句型—?jiǎng)用~1）動(dòng)名詞是動(dòng)詞的一種非謂語形式；V-ing作主語

往往表示抽象、籠統(tǒng)的動(dòng)作或泛指某動(dòng)作或行為。如

a.)Gettingupearlyisagoodhabit. b.)FishingisTom’sfavoritehobby.

V-ing作主語在實(shí)際運(yùn)用中，動(dòng)名詞和不定式一般可以互換，差異不大。但在下列幾種情況中不能互換：

a.當(dāng)表語是動(dòng)名詞時(shí)，主語也要用動(dòng)名詞；當(dāng)表語是不定式時(shí)，主語也要用不定式，如：Seeingisbelieving.Toseeistobelieve.在實(shí)際運(yùn)用中，動(dòng)名詞和不定式一般可以互換，差異不大。b.動(dòng)名詞和不定式作主語，一般都可以使用形式主語it，而將動(dòng)名詞或不定式放在句尾。It’snousedoing…It’sawasteoftimedoing…例如：It’snousegoingtheretodayIt’sawasteoftimearguingaboutit.而在It’simportant…/It’snecessary…這類句型中，只能用不定式，如：It’simportanttolearnforeignlanguages.It’squitenecessarytoreaditmanytimes.b.動(dòng)名詞和不定式作主語，一般都可以使用形式主語it，而將2)V-ing形式作表語

(放在系動(dòng)詞之后,泛指某種動(dòng)作或行為,常用來說明主語的身份、內(nèi)容或特點(diǎn)。)如：a.)Myjobistestingallkindsofsoftware.b.)Hisgreatesthappinessisservingthepeople.3)V-ing形式作賓語a.)Shesattherewithoutspeaking.b.)DoyoumindturningontheTV?2)V-ing形式作表語★

能用動(dòng)名詞作賓語的動(dòng)詞有兩類：1.一類是只能用動(dòng)名詞作賓語的動(dòng)詞，其中有：dislike,enjoy,excuse,mind等，如：Ienjoyworkingwithyou.Wouldyoumindringingmeuptomorrow?2.另一類是既可以用動(dòng)名詞，又可以用不定式作賓語的動(dòng)詞，其中有：continue,forget,hate,like,love,preferregret,remember,start,try,want,need,等?！?/p>

能用動(dòng)名詞作賓語的動(dòng)詞有兩類：B.

在need,want,deserve等后，可用動(dòng)名詞的主動(dòng)式表示被動(dòng)含義，（這時(shí)主語一般是物），如：TheflowersneedwateringTheflowersneedtobewateredC.

有的動(dòng)詞盡管可以用兩種結(jié)構(gòu)，但意義明顯不同IforgottoclosethedoorbeforeIlefttheroom.

Iforgothavingclosedthedoor.

B.在need,want,deserve等后，可用動(dòng)名_______(listen)topopmusicissomethingheenjoys.Theworkersleftafter______(finish)thework.After__________(spend)themoney,hewrotetohisfather.Youshouldapologizetoyourteacherfor___