新概念二-第20課課件

新概念二第20課Onemaninaboat獨坐孤舟1.Newwords2.text3.grammerNewwordsandexpressions1.catch(1.1)/k?tf/(caught/ko:t/,caught)v.抓到2.waste(1.6)/werst/n.浪費3.fisherman(l.2)/'fif?men/n.釣魚人,漁民4.realize(1.7)/'rielaiz/v.意識到5.boot(1.3)/bu:t/n.靴子Newwordsandexpressions

·★1.catch(1)捉住，逮住，捕獲:Thepolicehavecaughtthethief.警察已逮住那個小偷。Haveyoucaughtanyfishtoday?你今天釣到魚了嗎?(2)抓住，握住:Tomcaughtthethiefbythearm.湯姆抓住小偷的胳膊。Canyoucatchtheball?你能接住球嗎?(3)及時趕到，趕上:wanttocatchtheeightnineteen(train)toLondon.我想趕8點19分的火車去倫敦。Haven'tyoucaughtthetrain?你沒有趕上火車嗎?No,I'vejustmissedit沒有，我剛好錯過。

·★2.realize(1)實現(xiàn)(希望、目標、愿望等);Shehasrealizedherhopetobeanactress她實現(xiàn)了自己當一名演員的愿望。(2)使變?yōu)槭聦崳拱l(fā)生(常用于被動語態(tài)):Thisplancanneverberealized.這個計劃永遠不可能變成事實。(3)認識，知道，明白，意識到:wentintothewrongroomwithoutrealizingit.我無意中走錯了房間。

Ihopeyourealizethatyou'vemadeabigmistake.我希望你明白你已經(jīng)犯了個大錯誤。realize和understand表示這個意思時有時可以互換，有時則不可以。在上面的例句中，第1句不可用understand，第2句則可以。又如:IandidnotunderstandEnglish.伊恩不懂英語。(不可用realize)

·★3.

interested與interesting大多數(shù)現(xiàn)在分詞和許多過去分詞都可以作形容詞用。常見的以-ed和-ina結(jié)尾的成對的形容詞有excited/excitinatired/tirinainterested/interestina等。以-ed結(jié)尾的形容詞常與人稱主語連用，表示人的情緒、狀態(tài)、喜好等;以-ing結(jié)尾的形容詞則常與非人稱主語連用，表明事物的某種特征、性質(zhì)等:Thisstoryisexciting.這故事激動人心。Iamexcitedbythestory.我因這故事而興奮。Itwasanexcitingfinish.(比賽的)結(jié)尾激動人心。Sallywasveryexcitedbecauseshehadnevertravelledonatrainbefore.薩莉非常激動，因為她從未乘過火車。Theplaywasveryinteresting戲很有意思。Areyouinterestedinplays?你對戲劇有興趣嗎?

·★4.

boot

n.靴子apairofboots一雙靴子highheels高跟鞋sneakers英['sni:kz]n.旅游鞋，運動鞋loafers['laufaz]樂福鞋slipper拖鞋sandals涼鞋

填空。1.抓到____________2.浪費____________

3.漁民____________4.意識到____________

5.靴子____________6.放棄____________

7.對做某事感興趣________________________

Practice

根據(jù)句意和漢語提示寫出所缺的單詞或短語。1．Tomgotpunishmentbecausehewas

（抓到）spittingonthefloor2.Itis

（浪費時間）totrytopersuadehimtogiveupsmoking3．Themotherdidn’t

（意識到）howseriousthewoundwas．4.Thetwo

（漁民）werelastseenfishingatdawn.5.Takeoffyourwet

（靴子）andsitdowntohaveacupofcoffee.PracticeListenandfillintheblanks:text'課文填空。___________ismyfavouritesport.Ioftenfishforhours___________anything.Butthisdoesnotworryme.Somefishermenareunlucky.__________catchingfish,theycatcholdbootsandrubbish.Iamevenlesslucky.Inevercatchanything---notevenoldboots.___________spentwholemorningsontheriver,Ialwaysgohomewithanemptybag.'Youmust___________!'myfriendssay.'It'sawasteoftime.'Buttheydon't___________oneimportantthing.I'mnotreallyinterestedin___________.I___________only___________sittinginaboatanddoingnothingatall.熟讀課文：Fishing

ismyfavouritesport.Ioftenfishforhourswithoutcatching

anything.Butthisdoesnotworryme.SomefishermenareunluckyInsteadof

catchingfishtheycatcholdbootsandrubbish.Iamevenless

lucky.

In

ever

catchanything-notevenoldboots.Afterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.'Youmustgiveupfishing!’myfriendssay.'It'sawasteoftime.Buttheydon'trealizeoneimportantthing.I'mnotreallyinterestedinfishing.Iamonlyinterestedin

sittinginaboatanddoingnothingatall!text課文注釋1.l

oftenfishforhourswithoutcatchinganything.我經(jīng)常一釣數(shù)小時卻一無所獲。without通常表示“缺乏”、“沒有”:Ican'trepairthecarwithoutyourhelp.沒有你的幫助我無法修理這車。當它位于動名詞前時，它表示“不曾”、“不”;Theytriedtoleavetherestaurantwithoutpaying他們企圖不付賬就離開餐館。Johnlefttheroomwithouttellinganyone.約翰離開房間時不曾告訴任何人。課文注釋2.Insteadofcatchingfish,theycatcholdbootsandrubbish.他們往往魚釣不到，卻釣上來些舊靴子和垃圾。instead有“作為替代”、“反而”等含義，一般以短語形式insteadof出現(xiàn):JacktookpartintheraceinsteadofTony杰克代替托尼參加了比賽。Insteadofsugar,heboughtsomesalt.他沒有買糖，而是買了些鹽。副詞instead單獨使用時一般出現(xiàn)在句尾:fyoudon'twantaholidayinEngland,whydon'tyougotoAustraliainstead?如果你不想在英國度假，那你為什么不去澳大利亞呢?課文注釋3.Iamevenlesslucky.我的運氣甚至還不及他們。less是little的比較級，意為“不及”、“不如”、“更少”:Tomhasgotlittlechocolate,andJackhasgotevenless.湯姆只有一點兒巧克力，杰克則更少。IspendlesstimeonEnglishthanonFrench我花在英語上的時間比花在法語上的少。(cf.第8課語法)課文注釋4.…alwaysgohomewithanemptybag.……然后空著袋子回家。with可以表示“有……的”、“持有……的”、“隨身帶著……”等:Who'sthemanwiththeumbrella?那個帶傘的男人是誰?Who'sthemanwiththebeard?那個留胡子的男人是誰?Who'sthewomanwiththelittleboy?帶著那個小男孩的女人是誰?課文注釋5.I'mnotreallyinterestedinfishing.我并不是真的對釣魚有興趣。表示“對……感興趣”一般用beinterestedinsth./doingsth.:Timisonlyinterestedinfood蒂姆只對食物感興趣。I'minterestedincollectingstamps我對集郵有興趣。

根據(jù)句意，用方框內(nèi)所給單詞的適當形式填空。interest,empty,catch,realize,waste1.He

intherainonhiswaybackhome.2.Ifyouare

inourproductsyoucancontactusbye-mail.3.Weshouldpaymoreattentiontofoodandwater

.4.Ifheismakingajourneybybus,hewilldohisbesttofinda(n)

seat.5.Onlyafteryouloseyourhealthwillyou

theimportanceofhealth.PracticeGrammer

*動名詞（課文中）

1.Fishing

ismyfavouritesport.2.Ioftenfishforhourswithoutcatching

anything.3.Afterhavingspentwholemorningsontheriver,4.'Youmustgiveupfishing!’5.I'mnotreallyinterestedinfishing.6.Iamonlyinterestedin

sittinginaboatanddoingnothingatall!動名詞動名詞和現(xiàn)在分詞的形式完全一樣，都是由動詞+-ing構(gòu)成。-ing形式作名詞時稱為動名詞。從廣義上講，動名詞可以代替名詞，盡管它像動詞一樣可帶賓語。像名詞一樣，它可以作主語:Dancing

isfun.lloveit.跳舞有意思，我喜歡跳舞。Walkingquicklyisdifficult.走快是很難的。(動名詞+副詞作主語)Washingthecarmakeshimdirty.擦洗汽車把他身上弄臟了。(動名詞+賓語作主語)動名詞也可以作賓語或介詞賓語:Whydon'tyougiveupreadinginbed?你為什么不改掉在床上看書的習慣?Becausereading

inbedisfun因為在床上看書很有意思。Maryiskeenoncooking瑪麗熱衷于烹調(diào)。(介詞賓語)Congratulationsonpassingyourexams!祝賀你通過考試!動名詞可以帶動名詞的介詞通常有before，after，insteadof，without等。用介詞+動名詞結(jié)構(gòu)可以將兩個短句合為一句話，或者將一個從句變?yōu)閯用~結(jié)構(gòu)。動名詞的否定式是在它前面直接加not:WhenIwatchTV,Iusuallyfallasleep我看電視時經(jīng)常睡著。Ican'twatchTVwithoutfallingasleep我看電視時必定會睡著。Tomalwaysknocksbeforeenteringaroom.湯姆在走進一個房間前總要敲門。Tomgavemealetter.Hewentbacktohisdesk湯姆給了我一封信。他回到自己桌前。Aftergivingmealetter,Tomwentbacktohisdesk湯姆給了我一封信之后，便回到自己桌前。Heapologizedfornotwritingtoyou.他為沒給你寫信而表示道歉。動名詞也可以用表示完成時的having+過去分詞結(jié)構(gòu):Youcan'tleavetherestaurantwithouthavingpaidthebill在沒有付賬之前你不能離開飯店。

()1.

itornot,hisdiscoveryhascreatedastirinscientificcircles.A.BelieveB.TobelieveC.BelievingD.Believed()2.Footballismyfavouritesport.Itis

.A.theoneIlikebestB.preferC.mybestD.thebest()3.---Howmuchsaltisthereinthebottle?----

.A.NomeB.NooneC.NothingD.Nomuch()4.---Isthereanycoalleft?---

.A.NooneB.NoneC.NotoneD.Nobody()5.Thereare

sodeafasthosewhowillnothearA.noteveryB.noneC.nobodyD.noonePractice

()6.Idon'ttakeJack'spenbecauseIdon'tlike

.A.thatpenofhisB.thathispenC.histhatpenD.thatpenofhim()7.Isawoneofmyfriends

violininagardenat3:00p.m.yesterday.A.toplayB.playC.playingtheD.toplaythe()8.Maryisverysuccessful

popsongs.A.atsingingB.insingin