高考英语语法考点复习课件-介词和连词.ppt

语法专题,介词,介词1.主要考查的知识点：介词的基本用法及固定搭配等。复习重点：(1)掌握介词的用法特点：介词后面必须接名词、代词、动名词、从句、不定式等作宾语。(2)掌握介词的固定搭配,熟读深思,1介词的分类与语法功能用适当的介词填空(1)Itisgoingtorainthisafternoon_theweatherforecast.(2)Hequarrelled_heryesterday.(3)Hesucceeded_passingthefinalexam.(4)Imstillthinking_howIcanfullfillthetaskaheadoftime.,according_to,熟读深思,1介词的分类与语法功能用适当的介词填空(1)Itisgoingtorainthisafternoonaccording_totheweatherforecast.(2)Hequarrelledwithheryesterday.(3)Hesucceededinpassingthefinalexam.(4)ImstillthinkingofhowIcanfulfilthetaskaheadoftime.,熟读深思,(5)Theprofessorwillgiveusatalk_howtostudyEnglishwell.(6)Thismachineis_goodcondition.(表语)(7)Whereisthekey_mybike？(定语)(8)Nothingintheworldcouldlive_airorwater.(状语)(9)Shealwaysthinksherself_others.(宾补),熟读深思,(5)TheprofessorwillgiveusatalkonhowtostudyEnglishwell.(6)Thismachineisingoodcondition.(表语)(7)Whereisthekeytomybike？(定语)(8)Nothingintheworldcouldlivewithoutairorwater.(状语)(9)Shealwaysthinksherselfaboveothers.(宾补),熟读深思,2核心介词用法归纳与辨析(1)Wehavenotseeneachother_1995.(2)Ihopetodomorningexercise_today.(3)Wellbeback_threedays.(4)_seventherainbegantofall.(5)Whatshallwedo_graduation?(6)Changchunis_thenortheastofChina.(7)Mongoliais_thenorthofChina.(8)Japanis_theeastofChina.,熟读深思,2核心介词用法归纳与辨析(1)Wehavenotseeneachothersince1995.(2)Ihopetodomorningexercisefromtoday.(3)Wellbebackinthreedays.(4)Afterseventherainbegantofall.(5)Whatshallwedoaftergraduation?(6)ChangchunisinthenortheastofChina.(7)MongoliaisonthenorthofChina.(8)JapanistotheeastofChina.,熟读深思,(9)Thereisabookonthepieceofpaper.(10)Thereisaninterestingarticleinthenewspaper.(11)Waterflows_thepipe.(12)Theoldmanwalked_thestreet.(13)Ineversawhimreadinganything_thenewspaper.(14)Hisdiaryisgood_afewspellingmistakes.(15)Readthetext_aloudvoice.,熟读深思,(9)Thereisabookonthepieceofpaper.(10)Thereisaninterestingarticleinthenewspaper.(11)Waterflowsthroughthepipe.(12)Theoldmanwalkedacrossthestreet.(13)Ineversawhimreadinganythingbutthenewspaper.(14)Hisdiaryisgoodexceptforafewspellingmistakes.(15)Readthetextinaloudvoice.,熟读深思,3介词的搭配改错：(1)Shewasrobbedforherwalletonherwayhome.(2)Therestaurantsuppliesusaboutdeliciousfood.(3)Thesunshinestruckhimontheeye.(4)Heisafraidforbeingpunishedbyhisteacherforbreakingtheglass.(5)Hehastwosonswhoarestudyingabroadandhetakesprideatthem.,熟读深思,3介词的搭配改错：(1)Shewasrobbedforherwalletonherwayhome.(forof)(2)Therestaurantsuppliesusaboutdeliciousfood.(aboutwith)(3)Thesunshinestruckhimontheeye.(onin)(4)Heisafraidforbeingpunishedbyhisteacherforbreakingtheglass.(forof)(5)Hehastwosonswhoarestudyingabroadandhetakesprideatthem.(atin),熟读深思,3介词的搭配改错：(1)Shewasrobbedforherwalletonherwayhome.(2)Therestaurantsuppliesusaboutdeliciousfood.(3)Thesunshinestruckhimontheeye.(4)Heisafraidforbeingpunishedbyhisteacherforbreakingtheglass.(5)Hehastwosonswhoarestudyingabroadandhetakesprideatthem.,连词1.主要考查的知识点：连词本身的意义及句法功能。复习重点：(1)掌握连词的意义(2)常见连词的用法区别,2.如何应对连词的考查(1)并列连词的判断并列连词是连接主语与主语，谓语与谓语，句子与句子，分词与分词等，它要求前后两部分有相同的形式和语法作用，那么，如果前后两部分的形式和语法作用相同，中间的连接词应当为并列连词，再根据前后两部分的关系确定用哪个并列连词。,Ilovemusic_mybrotherlikesplayingbasketball.思路点拨：空格前后为两个句子，且形式和句子语法作用相同，那么该空应当为并列连词。前后两个句子表示的是一种对照、对比的关系，故此空该填while。(2)从属连词的判断从属连词是连接从句的词，所以首先要判断出主句和从句，从属连词便位于从句前，再根据从句和主句的关系确定该用哪一个从属连词。,Parentsarebusypeople.Iftheyareworking,theyareusuallynotathome_48_theirchildrenreturnfromschool.思路点拨：在这个复合句中，theyareusuallynotathome为主句，theirchildrenreturnfromschool为从句，从句表示时间的先后，根据句意第48空可填after或when。,熟读深思,1连词的分类(1)Notonlyisheclever，butalsoheishardworking.(2)Mr.Smith,aswellashiswifeandchildren,hascometoNanjingforavisit.(3)Idontknowwhenhewillcomeback.(4)Hesangmerrilyashewasworking.,归纳总结,连词分为并列连词和从属连词两大类。并列连词是连接主语与主语，谓语与谓语，句子与句子，分词与分词的词，它要求前后两部分有相同的形式和语法作用，如：(1)、(2)；而从属连词一般连接主句与从句，从句形式有名词性从句，定语从句和状语从句，如：(3)、(4)等。,熟读深思,2.常见的从属连词用法及区别(1)Theydidnttalk(延续性动词)until(till)theinterpretercame.(2)Hedidntgotobed(非延续性动词)until(till)hisfathercameback.(3)Hetalksasifheknewallaboutit.(4)Itlooksasifitisgoingtorain.(5)Thequestioniswhetherwecanfinishthetaskontime.,熟读深思,(6)Ihaventdecidedwhethertoleaveornot.(7)Everythingdependsonwhetherwehaveenoughmoney.(8)Couldyoutelluswhether/ifitrainsinwinterinAustralia?(9)Idontknowwhetherornottheywillcome.(10)WemustdoasthePartyteachesus.(11)Asyouaretired,youhadbetterrest.(12)Childasheis,hecandoitwell.(Althoughheisachild,hecandoitwell.),归纳总结,规则1：当while,when,as引导时间状语从句时的区别：while引导的状语从句中动词必须是持续性。谓语动词多为进行时，或状态动词的一般时。when除可指一段时间外，还可用来指一点时间，等于“atthetime”。as常可与when，while通用，但强调“一边一边”。when引导的状语从句中的主语与主句主语一致，主、谓是“主语系动词”结构时，这时主语和系动词可以省略。,归纳总结,when有时代替if，引导条件句，意为“如果”、“假如”。规则2：till,until作为介词式从属连词引导时间状语短语或状语从句，用于否定句时，结构为notuntil(till)，主句谓语动词延续与非延续皆可，意为“直到才”。如：(1)、(2)。用于肯定句时，只与延续性动词连用，表示“到为止”。until可以放在句首，till则不行。规则3：because,since,as引导原因状语时注意使用上的区别：,归纳总结,如果原因构成句子的最主要部分，一般用because，因此because引导的从句往往放在句末。用why提问的句子，一定用because回答。如果原因已为人们所知，或不如句子的其他部分重要，就用as，或since。since比as更正式些。as和since引导的从句一般放在句子的开头。规则4：在用asif引导的方式状语从句及表语从句中，根据情况要使用虚拟语气，如：(3)。但有时也可用陈述语气，如：(4)。,归纳总结,规则5：whether,if引导从句的用法区别：引导主语从句、表语从句或同位语从句时，用whether，不用if，如：(5)。whether可接不定式，而if则不可，如：(6)。whether可作介词的宾语或置于句首表示强调，而if则不可，如：(7)。whether和if均可引导宾语从句，whether引导的宾语从句一般都是肯定句，if引导的宾语从句可以是肯定的，也可以是否定的(此时不能用whe