英语新概念2Lesson45Aclearconscience教学课件

Lesson45Aclearconscience

问心无愧Warm-up单项选择。1Thestrapneedsmending.It_____.a.hasmendedb.hastobemendedc.hasbeenmendedd.hasbeenmending10Theytriedtostealherhandbag.Theytriedto_____herofherhandbag.a.robb.stealc.berobbedd.bestoleBA1.能在语境中正确运用本课的重点词汇;2.掌握被动语态的用法。VocabularyNewwordsandexpressions1clear[kliə]a.无罪的，不亏心的

2conscience['kɔnʃəns]n.良心，道德心3wallet['wɑ:lit]n.皮夹，钱夹

6percent[pə'sent]百分之…【拓展】adj．无罪的，无辜的_________________________问心无愧Theyhaveimprisonedanclearman.囚禁无罪。adj．透明的，清澈的，洁净的theclearwaterofamountainlake山上清澈的湖水aclearsky晴朗的天空aclearface洁净的脸clearglass透明的玻璃Vocabularyclear[kliə]a.无罪的，不亏心的haveaclearconscience【拓展】_______________________有着明亮眼睛的女孩子adj.易看清或听清的_____________________

清楚的声音adj．易懂的，明白的_____________________清楚明白的解释_____________________一个明白的意思Vocabularyclear[kliə]a.无罪的，不亏心的agirlwithcleareyesaclearsoundaclearexplanationaclearmeaning【短语】_______________________问心无愧__________________________有愧于心________________________有愧于心_________________________没良心Shealwayscheatsandlies;shehavenoconscienceatall.他又欺骗又说谎；根本就没有良心。Vocabularyconscience['kɔnʃəns]n.良心，道德心haveaclear

conscience

haveaguilty

conscience

haveabad

consciencehavenoconscience

【拓展】walletn.皮夹，钱夹（一般指男士）pursen.钱包(女士用)handbagn.手袋billfoldn.皮夹,钱包(美语)(意为纸币折叠形成的,很形象)Vocabularywallet['wɑ:lit]n.皮夹，钱夹【拓展】Myentiresavings

amountto总合

onlyl00dollars.[ɪn'taɪɚ]我的全部存款只有一百美元。Heusedhissavingstobuythebike.savingback储蓄银行（只办有利息存款的银行）Vocabularysavings['seiviŋz]savingsaccount存款账号(有利息的,有点象活期存款)checkingaccount

存款(没有利息)depositn.定金depositaccount存款(有利息,有点象定期存款)ATM（autotellermachine）自动取款机self-servicemachine

自助银行cashcard取款卡IC①interchange高速公路转换出入口

②integratecircuit[电]集成电路,指令计数器Vocabularyvillager['vilidʒə]-er

通常指的是职业

waiter

服务员

manager

经理

baker

面包师

reader

读者

producer

生产商

rider

骑手

teacher

教师

driver

司机

reporter

记者

winner

胜者

farmer

农民

runner

跑步的人

leader

领导，领袖

writer

作家

player

选手sevenpercenta20percentdiscount

打8折athirtypercentincrease增加百分之三十eg:我百分之百同意。

Iam100percentinagreement.注意：含有percent的句子中的谓语动词是由percent后面的名词决定的，可数名词复数用复数，不可数名词用单数。如：Morethan40percentofthestudentswearglasses.Nearly70%ofthemoneywassuppliedbythegovernment.Vocabularypercent[pə'sent]百分之…TextThewholevillagesoonlearntthatalargesumofmoneyhadbeenlost.SamBenton,thelocalbutcher,hadlosthiswalletwhiletakinghissavingstothepost-office.Samwassurethatthewalletmusthavebeenfoundbyoneofthevillagers,butitwasnotreturnedtohim.Threemonthspassed,andthenonemorning,Samfoundhiswalletoutsidehisfrontdoor.Ithadbeenwrappedupinnewspaperanditcontainedhalfthemoneyhehadlost,togetherwithanotewhichsaid:'Athief,yes,'butonly5opercentathief!'Twomonthslater,somemoremoneywassenttoSamwithanothernote:'Only25percentathiefnow!'Intime,allSam'smoneywaspaidbackinthisway.Thelastnotesaid:'Iam100percenthonestnow!Thewholevillagesoonlearntthatalargesumofmoneyhadbeenlost.SamBenton,thelocalbutcher,hadlosthiswalletwhiletakinghissavingstothepost-office.Samwassurethatthewalletmusthavebeenfoundbyoneofthevillagers,butitwasnotreturnedtohim.Threemonthspassed,andthenonemorning,Samfoundhiswalletoutsidehisfrontdoor.Ithadbeenwrappedupinnewspaperanditcontainedhalfthemoneyhehadlost,togetherwithanotewhichsaid:'Athief,yes,'butonly5opercentathief!'Twomonthslater,somemoremoneywassenttoSamwithanothernote:'Only25percentathiefnow!'Intime,allSam'smoneywaspaidbackinthisway.Thelastnotesaid:'Iam100percenthonestnow!Thewholevillagesoonlearntthatalargesumofmoneyhadbeenlost.village在这里为总称，指“村民”，thewholevillage指“全村的人”，后面通常跟单数动词（有时也可视为复数）Thewholevillagewasexcitedbynews.learnv.得知，获悉thewholeworldlearnt…全世界都知道……I’vejustlearntthatshewasill.alargesumof…一大笔……Thewholevillagesoonlearntthatalargesumofmoneyhadbeenlost.主从复合句，that引导宾语从句。a

large

sum

of

money

had

been

lost.使用了被动语态，还原为主动语态为：someone

had

lost

a

large

sum

of

money.

a

large

sum

of

money

一大笔钱

a

small

sum

of

money

一笔小钱

He

paid

an

enormous

（[ɪ‘nɔːməs]巨大的，庞的）sum

for

the

painting

by

Turner.

他花了一大笔钱买特纳的画。SamBenton,thelocalbutcher,hadlosthiswalletwhiletakinghissavingstothepost-office.简单句。1.thelocalbutcher当地的屠户，做SamBenton的同位语，对前者的身份做了解释说明。

thebutcher's肉店atthebutcher's在肉店gotothebutcher's去肉店SamBenton,thelocalbutcher,hadlosthiswalletwhiletakinghissavingstothepost-office.2.在when,while,after,before引导的时间状语从句中，当主句和从句主语一致时，可以省略从句主语，直接用”引导词形式”。还原：…whilehewastakinghissavingstothepostoffice。如果是主语不一致则必须用从句：我打扫房间，他在听音乐HelistenedtomusicwhileIwascleaningtheroom.3.takesb./sth.tosp.

带某人/物去某地Samwassurethatthewalletmusthavebeenfoundbyoneofthevillagers,butitwasnotreturnedtohim.musthavedone表示对过去的推测；musthavebeendone表示对过去被动的推测besureofsth.确认...besurethat从句确认...Alotofpeoplethinkthatit'sbettertobuyexpensivethingssothattheycanbesureofwheirgoodquality.besuretodosth.肯定做某事Samwassurethatthewalletmusthavebeenfoundbyoneofthevillagers,butitwasnotreturnedtohim.find+n+adj:发现….为….eg.Ifoundmycatasleepinmybed.eg.Afteralongsearch,wefoundtheboysafeandsound.(安然无恙）find+n+adv/prep发现...在某地eg.YoufindpenguinsintheAntarctica.eg.CherrytreesarefoundinthemostpartsofJapan.find+n发现/找到returnsth.tosb.=givesth.backtosb.把...还给某人

sth.bereturnedtosb.=sth.begivenbacktosb.某物被还给某人Threemonthspassed,andthenonemorning,Samfoundhiswalletoutsidehisfrontdoor.表语从句busy+doingsth.忙着做某事（doing前可以加in，也可以不加）We’reallbusy(in)gettingreadyfortheperformance.在bebusy(in)+动名词,wastetime(in)+动名词,losttime(in)+动名词,Thereisnopoint(in)+动名词等结构中，动名词作介词宾语，in常要省去。

Ithadbeenwrappedupinnewspaperanditcontainedhalfthemoneyhehadlost,togetherwithanotewhichsaid:'Athief,yes,butonly50percentathief!'wrapup包裹Ithadbeenwrappedupinnewspaperbysomebody.(用报纸包用in，不能用by)halfthemoney=halfofthemoney钱的一半（half直接加在名词前表示“一半”）halfanhour半个小时，halfayear半年Halfthebread/halfofthebreadwasbad.

Ithadbeenwrappedupinnewspaperanditcontainedhalfthemoneyhehadlost,togetherwithanotewhichsaid:'Athief,yes,butonly50percentathief!'togetherwith…=with…随它一起的还有……（介词短语作状语）Iwithmysonwentthere.我带着我的儿子去了MysonandIwentthere.我和我儿子去那里。anotesaid…纸条上说……thepicturesaid…图片上说……newspapersaid…报纸上说……include,contain,consistof1)contain指一个整体包括的内容，侧重“内有”的意思。2)include表示一个整体由几个部分组成，侧重包括者只是整体的一部分。e.g.NCE2contains96texts.NCE2includessomeinterestingstories.3)consistof指某物是“由……组成”的意思时，强调结果是一个统一的整体，但所有组成的成分之间往往保持着自己的特性,用于主语动态。e.g.Theuniversityconsistsof13departments.Twomonthslater,somemoremoneywassenttoSamwithanothernote:'Only25percentathiefnow!'somemoremoney又有一些钱(more又,再)Intime,allSam'smoneywaspaidbackinthisway.1Someone________(a)hadstolenSam'swallet(b)hadfoundSam'swalletandkeptit(c)hadlostSam'swallet(d)hadtakenthewalletfromSam'spocket.2Thethief_______intheend.(a)keptSam'smoney

(b)returned50percentofthemoney(c)returned75percentofthemoney(d)returnedallthemoneyQuestions：Grammar被

动

语

态Grammar第1类条件句，谈论将有可能发生的事情，并且考虑其将来的真实结果。主句用一般将来时，从句用一般现在时或其他形式的现在时。Ifyouhelpme,Iwillbegratefull.如果你帮我,我会感激你(正常语气)Ifitrains,Iwillnotgo.正常语气(不一定会去)

Grammar:PassiveVoice被动语态英语中有两种语态。即主动语态(TheActiveVoice)与被动语态（ThePassiveVoice)。主动语态表示主语是动作的执行者；被动语态表示主语是动作的承受者.Disneyland________bymillionsofpeoplefromallovertheworld.

_______English________astheofficiallanguageinCuba?Ofalltheselanguages,English____themostwidely_______.isenjoyedIsspokenisused一、什么是主动语态/被动语态?主语是动作的执行者，叫做主动语态。

主语是动作的承受者，叫做被动语态。1.They

water

thetreeseveryday.2.Thetrees

arewatered

bythemeveryday.主动语态被动语态执行者承受者承受者执行者

被动语态被动语态的基本结构:be+done(p.p.)+(by…)be有各种时态的变化其否定形式为

be+not+done（过去分词）被动语态要说明动作的发出者就加上by+sb（被某人，由某人）过去分词后面能接宾语的动词才有被动语态动词过去分词的变化:1.规则动词的过去分词：1)一般情况在动词原形后加-edwatch---watched2)以不发音e结尾的加-dpractice---practiced3)以辅音加y结尾的，去y变i加-ed4)以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加-edstop---stoppeddrop---dropped英语重读闭音节就是闭音节中为重读音节的音节，重读闭音节中元音字母不是发它本身的字母音，而是发短元音。study---studied2.不规则动词的过去分词：如：am/is/are______was/were_____have/has_____do_____go_______write______eat____leave_____drink______take_____break______speak______steal______see______give______get______bring______know______haddonegonebeenbeenwritteneatenleftdrunktakenbrokenspokenstolenseengivengotbroughtknown规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。部分不规则动词的过去分词形式也和过去式一样。被动语态的主要用法：1.不知道或没有必要指出谁是动作的执行者时可用被动语态。

Thebridgewasbuiltlastyear.这座桥是去年修建的。2.动作的执行者不是人而是无生命的事物时可用被动语态。Thehousewaswashedawaybytheflood.房子被洪水冲走了。“Itis+过去分词+that从句”句型。Itisreportedthattherewillbeaheavyrainstormtomorrow.4.强调或突出动作的承受者时可用被动语态。动作执行者由by引导，置于谓语动词之后，不需要时省略即可。Theroomwasn'tcleanedyesterday.房间昨天没打扫。Thetigerwaskilledbyhim.老虎被他杀死了。如何将主动语态换为被动语态步骤1：把主动语态中的宾语转换为被动语态的主语步骤2：把主动语态的谓语动词改为被动形式（be＋过去分词)

注意：（1）人称和数要随着新的主语而变（2）时态保持不变步骤3：主动语态的主语，变为被动语态的宾语，改为“by+宾格”形式步骤4：其他成分（定语、状语）保持不变主动

被动主动:Englishteachers

use

therecorders

主谓宾被动TherecordersareusedbyEnglishteachers主谓介词短语

today.

today.状语状语如何将主动语态换为被动语态主动：Thenaughtyboy

plays

basketball

everyday.

主谓宾状语主动

被动被动Basketballisplayedbythenaughtyboyeveryday主谓介词短语状语如何将主动语态换为被动语态被动语态的构成（1）主动句：主语+及物动词+宾语

被动句：主语+

be+p.p.+by+宾语

一般现在时

am/is/are+p.p.一般过去时

was/were+p.p.一般将来时

willbe/begoingtobe/+p.p.口诀：原宾变现主谓语变被动加之by引导English

isspoken

bymostpeopleintheworld.MostpeopleintheworldspeakEnglish.一般现在时的被动语态：主语+am/is/are(not)+done

TheGreatWall

wasbuiltbyChinesepeople.ChinesepeoplebuilttheGreatWall.一般过去时的被动语态：主语+was/were(not)+done一般将来时的被动语态：主语+will(not)be+doneChinawillholdtheWinterOlympicGamesin2022.TheWinterOlympicGameswillbeheldinChinain2022.一般将来时的被动语态：主语+be(not)goingtobe+doneAneveningpartyisgoingtobehadbythem

tomorrow.Theyaregoingtohaveaneveningpartytomorrow.各种时态的被动语态1.一般现在时

2.一般过去时

3.一般将来时

4.现在进行时

5.过去进行时

6.现在完成时

TheGreatwall___________________________everyyear.2.ChinasentarocketintospaceinNovemberlastyear.1.MillionsoftouristsvisittheGreatwalleveryyear.Changethesentencesintopassivevoice___________________________inNovemberlastyear.3.ManwillbuildhousesonMarsin2048.___________________________________________.isvisitedbymillionsoftouristsArocketwassentintospace(byChina)HouseswillbebuiltonMars(byman)in2048Practice:steal（somethingfromsomeoneorsomewhere）偷（从某人或某处）steal(sth.)from(sb.)steal后跟（被偷）物Themanwhostolemywallettookmyaddressbookaswell.Someonehasstolenmybagfromme.rob（someoneofsomething）（abuilding，ablank，ahouse，etc.）抢（某人的某物）（大楼、银行、房子等）rob(sb.)of(sth.)rob后跟人或地方Ilostmyaddressbookwhenthatmanrobbedmeofmybag.Thepolicehavecaughtthemenwhorobbedthebank.GrammarStealandRob①偿还YesterdaySamborrowedsomemoneyfrommeandsaidthathewouldpaymebackinaweek.②报答；向……报复（paysb.back）You’vebeenverykindtome.HowcanIpayyouback?I’llpayyoubackforwhatyoudidtome.你对我这样，我一定会报仇的。Heembarrassedmeattheparty.I’llpayhimbacksomeday.GrammarPayback1.Samwastakinghissavingstothepostoffice______helosthiswallet.

d.justas2.SomemoremoneywassenttoSam.Sam______somemoremoney.a.sentb.hassentc.wassentd.hadsentGrammarACPractice用所给单词或短语的正确形式填空

1.Thepresent________beautifully________inapieceofgoldpaper.2.Ididn’ttellherthetruth.Shewould________________itforherselfsoonenough.3.Iwasbusywiththeexaminations,soI________thenovels________thelibraryunread.4.Someplantsandanimals________________naturalpoisonsthatareharmfultopeople.5.It’sverykindofyoutoloanmethemoney.I’ll________you________assoonasIcan.contain