定語(yǔ)從句（1）第二講英語(yǔ)三大從句1.名詞性從句2.狀語(yǔ)從句3.定語(yǔ)從句mydesk

Jimmy’sfatherabeautiful

city

four

kidsmilkcupsintheroomaboveadevelopingcountry

adeveloped

countryThereisnothingtoworryabout.

an

articleabouthowtocook定語(yǔ)是用來(lái)修飾、限定、說(shuō)明名詞或代詞的品質(zhì)與特征的。

mydesk

Jimmy’sfatherabeautiful

city

four

kidsmilkcupsintheroomaboveadevelopingcountry

adeveloped

countryThereisnothingtoworryabout.

an

articleabouthowtocook物主代詞形容詞名詞現(xiàn)在分詞過(guò)去分詞不定式介詞短語(yǔ)名詞所有格數(shù)詞副詞定語(yǔ)從句：修飾名詞或代詞的句子有完整的主謂結(jié)構(gòu)先行詞關(guān)系詞:Thisisaschool

whichhaslonghistory.關(guān)系代詞關(guān)系副詞which,who,whom,whose,that,aswhere,when,why連接主句和從句指代先行詞在定語(yǔ)從句中做成分定語(yǔ)從句主句Hehastwosonswhoworkinthesamefirm.②Hehastwosons,whoworkinthesamefirm.

限制性定語(yǔ)從句：對(duì)先行詞起限定修飾作用非限制性定語(yǔ)從句：對(duì)先行詞起補(bǔ)充說(shuō)明作用,先行詞與定語(yǔ)從句之間有逗號(hào)隔開(kāi),不用that做關(guān)系詞他有兩個(gè)兒子，他們?cè)谕患夜旧习啵ㄋ麅H有兩個(gè)兒子）他有兩個(gè)在同一家公司上班的兒子。（他的兒子數(shù)量可能超過(guò)兩個(gè)）Imetthemanwholivesnextdoor.2.

ImetYaoming,whoisagreatbasketballstar.非限制性定語(yǔ)從句：只提供進(jìn)一步的信息，無(wú)需對(duì)他們加以確定。限制性定語(yǔ)從句ReviewThepen（_________________I’musing）isgood.Atyphoonisanextremelystrongwind____________oftenhappensintheWesternPacificOcean.Hehaspassedthefinalexamination,__________excitesallofus.Theman_________isspeakingatthemeetingisaworker.Thewoman________theywantedtovisitisateacher.which/that：作主語(yǔ)或賓語(yǔ),做賓語(yǔ)時(shí)可省略who：指人，作主語(yǔ)；whom：指人，做賓語(yǔ)which/thatwhich/thatwhichwhowhomIknowthegirl__________motherisateacher.Theboy_____________homeworkgetsan'A'istheyoungestinthegroup.whose：指人或物，做定語(yǔ)whosewhoseas引導(dǎo)限定性定語(yǔ)從句，用在such/so...as（正如）和thesameas（正像）的結(jié)構(gòu)中，可指代表人或物的先行詞。Noteacherwillobjecttosucharuleaspreventsstudentsfrombringingmobilephonestoschool.Suchbooksasyouboughtareuseful.2.非限定性定語(yǔ)從句中，先行詞為主句，定語(yǔ)從句用as或which引導(dǎo)。Hedidn’tpasstheexam,

aswehadexpected.Thereislotsofairinloosesnow,

whichcankeepthecoldout.Asisknown,

theearthisround.①意義上：as含有“這點(diǎn)正如……一樣”。②位置上：as從句可置于句首，也可在句中或句尾；which引導(dǎo)的非限制性定語(yǔ)從句只能放在主句之后。講了這么多，讓我們一起來(lái)通過(guò)六個(gè)句子練習(xí)一下！Mygrandpa,_who_isoptimistic,lovesplayingbasketball.2.Ihelpedanoldman_who_hadlosthisway.3.Isawanad__who___offeredawonderfulsummercourseinChina.4.Shevisitedascientist_whose__achievementsareknownalloverthecountry.5.Doyoulikethebook_that__coverisblue?6.Ineverheardsuchstories_as_hetells.Practice本課小結(jié)：如何選定定語(yǔ)從句關(guān)系代詞1.分辨主句和定語(yǔ)從句2.確定定語(yǔ)從句的先行詞3.把先行詞帶到從句中，看其在定語(yǔ)從句中充當(dāng)?shù)某煞郑ㄖ髡Z(yǔ)賓語(yǔ)定語(yǔ)）4.若先行詞在從句中做主語(yǔ)，賓語(yǔ)或定語(yǔ)則用關(guān)系代詞。定語(yǔ)從句（2）第三講先行詞關(guān)系詞:Thisisaschool

whichhaslonghistory.關(guān)系代詞關(guān)系副詞which,who,whom,whose,that,aswhere,when,why定語(yǔ)從句連接主句和從句指代先行詞在定語(yǔ)從句中做成分(whichhaslonghistory)①先行詞是不定代詞，如all,little,few,much,anything,everything,nothing,none,noone等Shedidallthatshecouldtohelpus.

②先行詞被all,every,no,some,little,much,theonly,thevery,theright,thelast等所修飾時(shí)ThisistheverybookthatIwanttopurchase.③先行詞中既有人又有物時(shí)Hedescribedinhiscompositionsthepeopleandtheplacesthatimpressedhimmost.只用that的情況④先行詞前有序數(shù)詞或形容詞最高級(jí)修飾時(shí)1.Thisisthebestbookthathaseverbeenread.2.ThisisthefirstfilmthathasbeenseensinceIcamehere.⑤以疑問(wèn)詞who開(kāi)頭的定語(yǔ)從句中Whoisthemanthatislaughingthere?只用that的情況①that不能引導(dǎo)非限制性定語(yǔ)從句Football,whichisaveryinterestinggame,isplayedallovertheworld.②that不能置于介詞之后（介詞后指物用which,指人用whom）Theperson_______youarespeakingisourEnglishteacher.Theprize_______________heworkedsohardwasanewbicycle.towhom

forwhich

只用which的情況

“介詞+關(guān)系代詞”引導(dǎo)的定語(yǔ)從句：Myfamilyaresittingatthetable,allofwhomareenjoyingthereunion.Myfamilyaresittingatthetable.Allofusareenjoyingthereunion.TherearemanyactivitieswecandotocelebratetheSpringFestival.Oneofthem

istovisitourrelatives.TherearemanyactivitieswecandotocelebratetheSpringFestival,oneofwhichistovisitourrelatives.介詞+關(guān)系代詞：先行詞是人，介詞后面用whom先行詞是物，介詞后面用which介詞+關(guān)系代詞：Youarethestudent_________ourteacherisproud.Ihadtogiveupthequestion_______therewasnoanswer.Themaninblackishisboss,_________helearntalot.ofwhomtowhichfromwhom先行詞關(guān)系詞:Thisisaschool

whichhaslonghistory.關(guān)系代詞關(guān)系副詞which,who,whom,whose,that,aswhere,when,why定語(yǔ)從句連接主句和從句指代先行詞在定語(yǔ)從句中做成分(whichhaslonghistory)你還記得公交車離開(kāi)的時(shí)間么？Couldyoustillrememberthetime？Couldyoustillrememberthetime(whenthebusleft)？這是我爸爸工作的工廠。Thisisthefactory.Thisisthefactory(wheremyfatherworks.)=inwhichmyfatherworks3.我知道他遲到的原因。Iknewthereason.Iknewthereason(whyhewaslateforschool.)（指原因，作狀語(yǔ)）句型轉(zhuǎn)換：1.IstillrememberthefirstdaywhenIwenttocollege.Istillrememberthefirstday(_____whichIwenttocollege.)on句型轉(zhuǎn)換：2.This

isthevillagewhereIwasborn16yearsago.Thisisthevillage(________whichIwasborn16yearsago.)inwhen=on(in/at/during...)whichwhere=in(at/on...)whichwhy=forwhich小結(jié)wherewhenwhy1.Thereason_which__hegaveussoundedreasonable.

2.Idon’tknowthereason__which_hequarreledwithyou.3.I’llneverforgettheday_when__wespenttogether.4.I’llremembertheday_which__westayedtogether.5.Thisisthehotel___where_wevisitedlastyear.6.Thisisthehotel_where__sheoncelived.總結(jié)關(guān)系詞的用法：關(guān)系詞在定語(yǔ)從句中做_________________時(shí)，用關(guān)系代詞(which,who,whom,that,whose)引導(dǎo)定語(yǔ)從句。關(guān)系詞在定語(yǔ)從句中做_________時(shí)，用關(guān)系副詞(when,where,why)引導(dǎo)定語(yǔ)從句。主語(yǔ)、賓語(yǔ)、或定語(yǔ)狀語(yǔ)特殊用法：當(dāng)先行詞是case,condition,situation,position,point,stage,degree，occasion等詞，表示情況、方面、處境時(shí)用關(guān)系副詞where。Theyhavereachedthepointwheretheyhavetofightagainstthevirusbythemselves.

It’shelpfultoputchildreninasituationwheretheycanexpressthemselvesfreely.ExampleSentencesPractice1.Theoldchurch________roofwasdamagedinthestormisunderrepair.A.where B.which C.its D.whose2.StephenHawkingbelievesthattheearthisunlikelytobetheonlyplanet______lifehasdevelopedgradually.A.that B.where C.whi