教程21 unit 1突破语法关h

[观察例句1．Iwalkthroughthedoorsintothewaitingarea，wherethere'safamiliaratmosphereofboredomandtension.Peoplesit fortablyonsticchairs，lookingthrougholdmagazines，allofwhichhavebeenreadhundredsoftimespreviously.InthemiddleofthisparticularsceneIspotasmallgirlwhoseankleistwiceitsnormalsize.4．Ispeakwiththeon­dutynurse，wholsmethatLara'sparentsrushedhertothehospital...5．Scientificstudiesshowthatlaughterproduceschemicalstomakepeoplefeelbetter，whichmeansclowndoctorscanbehelpful.[归纳用法Shehasfoundthenecklace(that)shelosttwoweeksHehastwosisters，whoareworkinginthe述引导词除了这两者以外均可用来引导非限制性定语从句)Yesterdayheboughtanewcarwhichwasmadein.(which不可换用昨天他买了一辆新车，生产的Hedidn'tgivethereason，whichexinedhisabsencefromthemeetingheldlastweek.(whichwhywhichwhy只能Hereasonforwasabsentfromthemeetingheldlastweek.[即时训练 whoseprofitsfromhomemarketsaredecliningmayseekopportunitiesabroad.②I'msorrynottohaverepliedtoyourletterearlier，forwhich，Imustsay，IThisisthebestbookthatIhaveeverHewonthefirstprizeinthecontest，whichwasmorethanweexpected.Istillrememberthedayswespenttogetherin我仍然记得我们在大学时一起度过的日子。(wethat/which)Sheisnottheone(that)sheusedtobe.她已不再是昔日的她了。(that在定语从句中作表语WhichisthemachinethatweusedlastTheconcert，whichwasheldlastweek，wasagreatHemaybelate，inwhichcaseweoughttowaitfor他可能，要是那样的话我们就等等他三、whichasremember，guess，hope等Theairqualityinthecity，asisshowninthereport，hasimprovedoverthepasttwomonths.Aftergraduatingfromcollege，Itooksometimeofftogotravelling，whichturnedouttobeawisedecision.ThisisallthatIknowabouttheThedaywillcomewhenpeopleallovertheworldwinThefactorywherehisfatherworkedwasdestroyedintheWeshouldn'tspendourmoneytestingsomanypeople，mostofwhomareThefamousbasketballstar，Jordan，whotriedtomakeacomeback，attractedalotofattention.MexicoCitywhichhasapopulationofover10millionisprobablythefastestgrowingcityintheworld.Wewillbeshownaroundthecity:schools，museums，andsomeotherceswhereothervisitorsseldomgo.Asisknowntoeverybody，themoontravelsroundtheearthonceeveryEnglishisalanguagesharedbyseveraldiversecultures，eachofwhichusesitdifferently.10．IwishtothankProfessorSmith，withoutwhosehelpIwouldneverhavegotthisfar.Mary，1.whosedrawingswereshownattheexhibitionlastmonth，isamodelstudent，2.whoisoftenpraiseforhergoodworkatschool.Assoonaswegotintothehallourpicture3.whichwallinfrontofus.Thehorse4.whichwasdrawninthepicturewas5.exactly(exact)likearealhorse.Theman6.whowasridingonitlookedlikealivingman.Itwasthebestpicture7.thatIhadeverseen，andIshouldsayMaryisthebestyoungpainterthatIhaveeverheardof.However，youwillbequite8.mistaken(mistake)ifyouthinkthatMarywasbornagoodpainter.Oneofher9.teachers(teacher)to