2023学年完整公开课版三大类从句

12专题二语法填空第五讲三大类从句

3Ⅰ.名词性从句考点❶引导名词性从句的连接词例1:Pickyourselfup.Courageisdoing______you'reafraidtodo.(2014·福建34)A.thatB.whatC.howD.whether4【思路点拨】选B。宾语从句中作宾语的指物的连接代词，用what。5例2:Grandmapointedtothehospitalandsaid,“That's______Iwasborn.”A.whenB.howC.whyD.where6【思路点拨】选D。表语从句中缺少一个作地点状语的连接副词。7考点❷名词性从句的语序例题：

—Ifyouareadmittedtoakeyuniversity,______asaprize?

—I'mlookingforacellphone.A.whatyouexpectyourfatherwillofferyouB.doyouexpectwhatyourfatherwillofferyouC.whatdoyouexpectwillyourfatherofferyouD.whatdoyouexpectyourfatherwillofferyou8【思路点拨】选D。expect后面的宾语从句用陈述句语序，连接代词what作为疑问代词位于句首。9考点❸后接同位语从句的名词

例题：

Awarmthoughtsuddenlycametome______Imightusethepocketmoneytobuysomeflowersformymother'sbirthday!A.ifB.whenC.thatD.which10【思路点拨】选C。从句对Awarmthought的具体内容做出解释，为分隔式同位语从句，从句句意完整，结构齐全，用连接词that即可。11Ⅱ.定语从句考点❶that与which引导定语从句的区别例题：

Pleasesendusalltheinformation______youhaveaboutthecandidatefortheposition.(2014·陕西13)A.thatB.whichC.asD.what12【思路点拨】选A。从句意可知，后一个句子是对alltheinformation修饰、限制的定语从句，先行词被all修饰时，关系代词用that，不用which。13考点❷定语从句与同位语从句的区别例1:Thisisthebestsuggestion______ourEnglishteachergaveusyesterday.A.thatB.itC.whichD.whose14【思路点拨】选A。先行词是suggestion，关系代词在定语从句中作宾语。15例2:Thisisthesuggestion______weshouldpaymoreattentiontoourenvironmentprotection.A.thatB.whichC.thisD.it16【思路点拨】选A。空格后的从句对thesuggestion的具体内容作出解释说明，是同位语从句。that不充当句子成分，也没有实际含义。17考点❸“介词＋关系代词”或“介词＋关系代词＋名词”引导的定语从句

例1:Thedegree______thecompanyisabletocopewiththeuncertaintyofthefutureisworthstudying.A.ofhowB.tothatC.towhichD.onwhich18【思路点拨】选C。句意：公司能够在多大程度上处理以后的不确定性值得研究。tosomedegree表示“在某种程度上”，degree抽象名词作先行词，关系词在定语从句中作状语。19例2:Thebooksforthechildrenunder7,allof______appealtomanyadultstoo,arewrittenbyayoungmanwhoevendidn'tfinishhishighschool.A.themB.whomC.whatD.which20【思路点拨】选D。先行词为thebooks，介词of后的关系代词指物、在句中作宾语，用which。21考点❹关系代词whose用法

例题：Acompany______profitsfromhomemarketsaredecliningmayseekopportunitiesabroad.(2014·山东10)A.whichB.whoseC.whoD.why22【思路点拨】选B。从句意可知Acompany后的句子是对其修饰限制的定语从句，关系词在句中作定语，修饰profits。23考点❺as和which引导非限制性定语从句的比较

例1:______isreportedinthenewspaper,theairpollutioninsomebigcities,suchasBeijingandWuhan,hasbecomemoreandmoreserious.A.ThatB.WhichC.AsD.What24【思路点拨】选C。关系代词as在句中作主语，指代主句。as引导非限制性定语从句可以位于主句前面，也可以放在主句之后。which引导的定语从句只能放在主句之后。25例2:Asateacher,Iseldomgivemystudentssodifficultaproblem______theycannotworkout.A.whichB.asC.thatD.if26【思路点拨】选B。当先行词被so或such修饰且指的不是同一个对象时，关系代词用as。27考点❻关系代词与关系副词的选择

例1:Ididn'tbecomeaseriousclimberuntilthefifthgrade,______Iwentuptorescueakitethatwasstuckinthebranchesofatree.(2014·浙江5)A.whenB.whereC.whichD.why28【思路点拨】选A。从句意看，后一个句子对thefifthgrade补充、说明，为非限制性定语从句。关系词在句中作状语。29例2:TheresearcherswillvisittheprimaryschoolnextWednesday,______allthepupilsarechildrenofmigrantworkers.A.whereB.whichC.whenD.whom30【思路点拨】选A。先行词theprimaryschool，关系词在定语从句中作状语，用where。31例3:Theexactyear______AngelaandherfamilyspenttogetherinChinawas2008.A.whenB.whereC.whyD.which32【思路点拨】选D。关系词在定语从句中作宾语且指物(时间)，用which。33Ⅲ.状语从句考点❶时间状语从句

例题：

Themeaningoftheword“nice”changedafewtimes______itfinallycametoincludethesense“pleasure”.(2014·安徽25)A.beforeB.afterC.sinceD.while34【思路点拨】选A。根据前后分句中afewtimes及finally等字眼可知两个句子是从时间先后顺序上表达的。35考点❷条件状语从句

例1:Youwillnevergainsuccess______youarefullydevotedtoyourwork.(2014·湖南26)A.whenB.becauseC.afterD.unless36【思路点拨】选D。句意：除非你全心全意地去工作，否则你将永远不会获得成功。从句和主句之间是条件关系，也就是获得成功地前提是“全心全意地去工作”，所以用unless引导条件状语从句。when和after引导时间状语从句；because引导原因状语从句，不符合语境。37例2:Theprogramislikeawindowontheworld______yousitbyitandfixyourattentiononwhatitshows.A.asB.ifC.whileD.unless38【思路点拨】选B。根据句子中的逻辑关系可以判断两个句子之间为条件关系。39考点❸让步状语从句

例1:Idon'treallyliketheauthor,______Ihavetoadmithisbooksareveryexciting.(2014·山东2)A.althoughB.unlessC.untilD.once40【思路点拨】选A。根据前后分句中“don'treallylike”与“veryexciting”可知两个句子的逻辑关系是转折，在状语从句中用让步状语从句表达。41例2:______thedevelopingcountriesareseeinggreatdevelopment,thereisstilladangertheycouldfallfurtherbehinddevelopedcountries.A.WhileB.BecauseC.WhichD.As42【思路点拨】选A。句意：尽管发展中国家有了巨大的发展，但仍旧存在他们可能更大程度落后与发达国家的危险。根据题干两个句子之间的逻辑关系可知，前一个句子为让步状语从句。43考点❹其他状语从句

例1:Cathyhadquitherjobwhenhersonwasborn______shecouldstayhomeandraiseherfamily.(2