2023学年完整公开课版2022grammar

GrammarandusageHarryPotteraboywithglassesaboywhoisbraveandwearingglassesabraveboyattributiveadjectiveprepositionalphraseAttributiveclausesAnattributiveclausemodifiesanouninthesamewaythatanadjectiveorodifiesiscalledantecedentAttributiveClause（定语从句）概念定语从句是又称形容词性从句,在句子中起定语作用,修饰一个名词或代词,有时也可修饰一个句子受定语从句修饰的词叫先行词

WhoareyouIamanastronautAnastronautisapersonHeworsandtravelsinspaceAnastronautisapersonHeworsandtravelsinspacewhoHowdidyoucomehereIwassentintothesybyaspacecraftSpacecraftisavehicle（运载工具）ItcantravelinspaceSpacecraftisavehicle__________cantravelinspacethat/whichWhendidyoucomehereIcamehereonSept27,2008Itwastheday______IwassentintothesywhenWheredoyouworandlivespacecapsuleIworandliveinaspacecapsuleItisaplace______anastronautworsandliveswhereAnastronautisapersonwhoworsandtravelsinspace2Spacecraftisavehiclethat/whichcantravelinspace3Spacecapsuleisaplacewhereanastronautwors415thOct2003wasthedaywhenYangLiweiwassentintothesyantecedent先行词relativepronoun关系代词relativeadverb关系副词antecedent先行词Relative,whoseRelativeadverbs:（关系副词）when,where,whyIntheattributiveclauses,therelativewordsusuallyfunctionas：subject主,object宾,predicative表,attribute定,adverbial状关系词的作用：1、连接作用把主句和从句连接起来2、替代作用在从句中代替在它前面 的先行词3、成分作用在从句中充当一个成分1）that/which指物，作主语或宾语作宾语可省Spacecraftisavehicle___________cantravelinspaceThesadeinChina2）who/that指人,作主语或宾语作宾语可省）Anastronautisaperson_____________worsandtravelsinspaceTheastronaut_______________HarryetinspaceisYangLiweithat/which（that/which）who/that（who/that）3）whom指人,作宾语可省，比who作宾语更正式Theastronaut___________HarryetinspaceisYangLiwei4）whose指人或物,作定语不可省略HeisthecharacterofthebooHisnameisHarryPotterHeisthecharacteroftheboowhosenameisHarryPotterIhavereadtheboowhosecharacterIlieverymuch（whom）Titanicistheship___________sanafterhittinganicebergwhich/that__________hangGuorongisauchwho/that/whomBeijingisthecityhasgotthechancetohostthe2008Olymes____thecity/getthechancetohostthe2008Olymeswhich/thatSheisanursedevotedher