Unit 4 Looking good 2C feeling go課件教學(xué)講解

Unit4Lookinggood,feelinggoodGrammar&usageIntoday’sclass,wewill:exploretherulesofrestrictiverelativeclauseswithrelativeadverbs.applytherulesbydoingsomeexercises.

LearningobjectivesAExploringtherules引導(dǎo)限制性定語(yǔ)從句的關(guān)系副詞有when、where和why，它們?cè)趶木渲蟹謩e作時(shí)間狀語(yǔ)、地點(diǎn)狀語(yǔ)和原因狀語(yǔ)，修飾從句謂語(yǔ)動(dòng)詞。關(guān)系副詞when、where和why可以用“介詞+which”來(lái)代替。由關(guān)系副詞引導(dǎo)的限制性定語(yǔ)從句講解一、關(guān)系副詞when的用法1.

在關(guān)系副詞when引導(dǎo)的定語(yǔ)從句中，先行詞往往是day、week、time、year、month、morning等表示時(shí)間的名詞。如：AprilFool’sDayisaspecialdaywhenyoucanplayajokeonsomeone.IcanstillrememberthesunnymorningwhenIarrivedoncampus.2.

從句中缺少時(shí)間狀語(yǔ)，且先行詞為stay、visit、occasion等一些

抽象的具有模糊時(shí)間概念的名詞時(shí)，定語(yǔ)從句需要用關(guān)系副

詞when來(lái)引導(dǎo)。如：ThesepresentscanremindmeofmystayinOxfordwhenImademanyfriendssharingthesameinterest.Alectureisanoccasionwhenwecanlearnandbenefitalot.講解3.

先行詞是表示時(shí)間的名詞時(shí)，并非一定要用when引導(dǎo)定語(yǔ)從

句。若定語(yǔ)從句中缺少主語(yǔ)、表語(yǔ)或賓語(yǔ)等，則用that/which

引導(dǎo)。試比較：Iwillneverforgetthedaywhenwefirstmetinthemountainvillage.Iwillneverforgetthedaythat/whichwespenttogetherinthatmountainvillage.注意講解二、關(guān)系副詞where的用法1.

在關(guān)系副詞where引導(dǎo)的定語(yǔ)從句中，先行詞通常是place、

room、factory等表示地點(diǎn)的名詞。如：Theschoolgateistheplacewherewewillmeeteachothertomorrowmorning.Thisisthecavewherewecameacrossthebearthatday.2.

從句中缺少地點(diǎn)狀語(yǔ)，且先行詞為situation、point、case、

condition、stage等一些含有抽象地點(diǎn)意義的名詞時(shí)，定語(yǔ)從句

要用關(guān)系副詞where來(lái)引導(dǎo)。如：Wefoundourselvesinasituationwherewehadtomakeadecisionimmediately.IgottothestagewhereIlostallinterestintheidea.講解3.

先行詞是表示地點(diǎn)的名詞時(shí)，并非一定要用where引導(dǎo)定從句。

若定語(yǔ)從句中缺少主語(yǔ)、表語(yǔ)或賓語(yǔ)等，則用that/which引導(dǎo)。

試比較：NanjingisthecitywhereIgrowup.Nanjingisthecity(that/which)Iwanttovisitmost.注意講解三、關(guān)系副詞why的用法1.

在關(guān)系副詞why引導(dǎo)的定語(yǔ)從句中，先行詞一般是reason等

表示原因的名詞。如：Thereasonwhybatshaveauniqueimmunesystemisthattheirbodytemperatureishigherthananyothermammal.2.

先行詞是reason時(shí)，并非一定要用why引導(dǎo)定語(yǔ)從句。若定

語(yǔ)從句中缺少主語(yǔ)、表語(yǔ)或賓語(yǔ)等，則用that/which引導(dǎo)。如：Thereasonwhythepresidentwenttothevillagewastouching.Thereasonthatthepresidentmentionedattheconferencewastouching.注意即學(xué)即練I’llneverforgetthemuseum___________wevisitedtogether.I’llneverforgetthemuseum___________thepaintingsaresoappealing.Wearelivinginanage____________isseeinggreatchanges.Wearelivinginanage____________manythingsaredoneoncomputer.Thereason____________hegaveusisnottrue.Thereason____________hedidn’tcometoschoolisnottrue.(which/that)wherewhich/thatwhenwhy(which/that)Belowisapartofamagazinearticleaboutsleepproblems.Findthesentenceswithrestrictiverelativeclausesinthearticleandfillintheboxbelow.Thefirstonehasbeendoneforyou.Doyourememberatimewhenyouhadnoworriesstoppingyoufromgettingagoodnight’srest?Oneofthereasonswhypeoplefailtogetagoodnight’ssleepispressurefromschoolorwork.Theyarestillgrowing,and

nightisthetimewhentheirbodiesgrowfaster.Teenagerswhodonotsleep

well

may

experiencesituationswherebodydevelopmentslowsdown,andtheirhealthsuffers.Doyourememberatimewhenyouhadnoworriesstoppingyoufromgettingagoodnight’srest?Doyourememberatime?Youhadnoworriesstoppingyoufromgettingagoodnight’srestatthetime.Oneofthereasonswhypeoplefailtogetagoodnight’ssleepispressurefromschoolorwork.Oneofthereasonsispressurefromschoolorwork.Peoplefailtogetagoodnight’ssleepforthereason.Theyarestillgrowing,andnightisthetimewhentheirbodiesgrowfaster.Theyarestillgrowingandnightisthetime.Theirbodiesgrowfasteratthetime.Teenagerswhodonotsleepwellmayexperiencesituationswherebodydevelopmentslowsdown,andtheirhealthsuffers.Teenagerswhodonotsleepwellmayexperiencesituations.Bodydevelopmentslowsdown,andtheirhealthsuffersinthesituations.WorkingouttherulesTherelativeadverbwherereferstoaplace,therelativeadverbwhenrefersto(1)_________,

andtherelativeadverbwhyrefersto(2)_________.InmoreformalEnglish,therelativeadverbs

where,

whenandwhycanbe

replacedby“preposition+

(3)_________”.timereasonwhichBApplyingtherulesB1Rewritethefollowingsentencesusingrelativeadverbsor“preposition+which”.1Ididnotperformwellatschoollastweek.Thereasonwasmypoor-qualitysleep.2Imissthosedays.Iusedtosleepreallywellinthosedays.Thereasonwhy/forwhichIdidnotperformwellatschoollastweekwasmypoor-qualitysleep.Imissthosedayswhen/inwhichIusedtosleepverywell.BApplyingtherulesB1Rewritethefollowingsentencesusingrelativeadverbsor“preposition+which”.3Thehospitalisnearmyhome.Ivisitedadoctorforadviceonsleepproblemsinthathospital.4Istillrememberthatafternoon.ThatafternoonIfellasleeponthebusandwentpastmystop.Thehospitalwhere/inwhichIvisitedadoctorforadviceonsleepproblemsisnearmyhome.Istillrememberthatafternoonwhen/onwhichIfellasleeponthebusandwentpastmystop.B2Completethepassagewithcorrectrelativepronouns,relativeadverbsor“preposition+which”wherenecessary.TipsFindtheantecedent.Completetheclausewiththeantecedent.Usetherightrelativepronoun,relativeadverbor“preposition+which”toreplacetheantecedent.which/thatwhen/atwhichwhere/inwhichwhich/thatwhy/forwhichB3ReadtheinformationbelowaboutW