英语高考专题复习：名词性从句.ppt

nounclauses 名词性从句 awomanlyman thatyoudon tlikehimmakeshimheartbroken thefactthatyoudon tlikehimmakeshimheartbroken thatiswhyyoudon tlikehim becauseheisawomanlyman nowiknowthatyoudon tlikehim 名词性从句 主语从句 subjectclause 宾语从句 objectclause 表语从句 predicativeclause 同位语从句 appositiveclause 作主语作宾语作表语作同位语 基础回顾 基础回顾 连接词 that if whether 无意义 是否 2 连接代词 who whom whose what which whoever whatever whichever whomever 有意义 做句子成分 主语 宾语 表语 定语 3 连接副词 when where why howwhenever wherever however 1 thatweneedmorepracticeisquiteclear 2 whetheriacceptthegiftorrefuseitisnoneofyourbusiness 3 whatheisdoingseemsquitedifficult 4 howtheplanistobecarriedoutstillneedstobediscussed 1 他是怎么成功的仍然是个谜 howwashesuccessfulisstillapuzzle howhewassuccessfulisstillapuzzle f t 名词性从句考点归纳 考点1 名词性从句的语序 判断下列句子是否正确 torf 陈述语序 2 你能告诉我他住在什么地方吗 couldyoutellmewherehelives couldyoutellmewheredoeshelive t f 3 heaskedmewhatwasthematterwithme t 2 ourphysicsteacheroncetoldusthatlight travel fasterthansound travels 1 hesaidthathewillgotothestation 3 tomsaysthatmary go abroadlastyearand be therefornearly5monthsuptonow went hasbeen would 考点2 时态问题 whentheygotthere theyfoundthatsomepeople arrive there heinsistedthathe do nothingwrongandthathe notpunish hadarrived haddone shouldnotbepunished a 主句的动词用过去时 从句谓语动词用过去的某种时态 b 主句的动词用过去时 从句表示客观事实 格言 谚语等 从句谓语动词用一般现在时 c 主句的动词用一般现在时 从句谓语可根据需要选用各种时态 考点3 引导词的选择 1 根据引导词在句中是否做句子成分或做什么成分来确定 2 根据句意确定 考点1 that和what的选用 1 hewantsisabook 2 hewantstogothereisobvious 3 theresultis wewonthegame 4 ican trememberat ageheretired what that that what that和what都可引导所有的名词从句 但是 what除起连接作用外 还在名词性从句中充当成分 可做从句的主语 宾语 定语或表语 而that在名词性从句中不充当任何成分 只起连接作用 rememberit that引导的名词性从句 作主语 表语 同位语时一般不能省略 在引导单个的宾语从句时可以省略 但在以下几种情况中that不能省略 1 it做形式宾语的宾语从句 2 并列宾语从句中 从第二个宾语从句开始都不可省略 3 当that作介词宾语时 that不可省掉 that的省略 1 idon tthink sheiscoming 2 hetoldme hecamefromlasaand hemissedhishometown 3 thenews ourteamwonthematchinspiredus 4 iknownothingabouthimexcept heisaworker 5 shethinksitimportant onelearnsenglishwell 请用that that 填空 a that b that a a b b b b 2 that与whether if 两者的原则区别是 that表示一种肯定 明确的概念 而whether if则表示一种不肯定 不明确的概念 请看几道考题 idoubt he llcome idon tdoubt hewillsucceed whether if that 1 the2000olympicgameswillbeheldinbeijingisnotknownyet a thatb ifc whetherd whenever 2 we llgocampingtomorrowdependsontheweather a ifb whetherc thatd where c b doyouknow misszhu saddressis shemayliveatno 3orno 4ofdongfengroad i mnotsure isright what which 3 what which what表什么 无选择范围 which表选择 哪一个 有选择范围 whatever无论什么 无选择范围 whichever无论哪个 有选择范围 wh ever表示任意性 随意性 4 wh wh ever idon tbelieve hesaidjustnow idon tbelieve hesays ineverbelievehim wehaven tfoundout brokethewindow leaveslastmustlockthedoor what whatever who whoever 1 itisgenerallyconsideredunwisetogiveachild heorshewants a howeverb whateverc whicheverd whenever2 sarahhopestobecomeafriendof sharesherinterests a anyoneb whomeverc whoeverd nomatterwho 高考连接 a 主语从句在句首 表语从句 同位语从句中b 一般情况下 在宾从中whether if可以通用 但介词后的宾语从句中 whether后紧跟ornot引导宾语从句时不用if c whether后直接跟不定式todo 5 只用whether不用if的情况 1 iaskedher shehadabike 2 wewillholdapartyintheopenairtomorrowdependsontheweather 3 we reworriedabout heissafe a if whetherb ifc whether a c c 4 thequestionis heshoulddoit 5 thedoctorcanhardlyanswerthequestion theoldmanwillrecoversoon 6 idon tknow togo c c c 1 isafactthatenglishisbeingacceptedasaninternationallanguage a thereb thisc thatd it 6 it作形式主语或形式宾语的用法 2 ihate whenpeopletalkwiththeirmouthsfull a itb thatc thisd them3 youmaydependon thatallgoodswillbeshippedabroadintime a whichb itc whomd those 1 为了使句子保持平衡 常用先行词it作形式主语或形式宾语 而把真正的主语或宾语从句放到后面 2 it作形式宾语的情况1 在 动词 宾语 宾语补足语 句型中 如think find consider etc 2 动词是love like hate appreciate seeto dependon counton等 则用it作形式宾语 后再接宾语从句 howandwhyhedidtheexperimentareunknowntoall 2 howhedidtheexperimentandwhyhedidtheexperimentisunknowntoall 3 whenhewilldotheexperimenthasnotbeendecidedyet 考点4 主语从句中的主谓一致 判断下列句子是否正确 is are rememberit 1 单个主语