2013届牛津英语第二轮复习课件 判断词性、词义和词形(二).ppt

1、第17讲判断词性、词义和词形(二).连词1.主要考查的知识点：从属连词和并列连词的基本用法及意义。2.复习重点：各种从句(名词性从句、状语从句、定语从句)连词的基本用法及在语言环境中的活用；引导各种从句的从属连词：如名词性从句的引导词what,who,which,when,where,whatever,whoever,whichever,whether；状语从句引导词where,wherever,when,if,how,unless,until;定 语 从 句 引 导 词 that,which,who,whom,whoever,whomever,whichever,where,when,why

2、 等。“介词连词”引导的定语从句。特殊句型中的连词。并列连词的基本意义及语法作用；并列句的各种关联词：如and,but,or,though,although,so等。3.连词的判断：(1)从属连词的判断：设空前面为名词，后面的句子可能是定语从句或同位语从句。如果是定语从句而从句缺主语或宾语时则该空应填关系代词that,which(先行词指物),who,whom(先行词指人)；如果空格前面的名词(即先行词)在定语从句中充当状语，应填where,when,why 等连接副词；作定语时用whose(whose 名词the 名词of which)。如果是同位语从句，则根据句意判断所缺连词。特别注意：a

3、.空格前面是句子，且有逗号与空格后的句子隔开，可考虑为非限制性定语从句的连词，连词的选用同样根据先行词及先行词在从句中的作用而定；若是前面的整个句子作先行词，连词用which 或as(这一点)。b.设空形式为：“名词 介词_”时，多为“介词连词”引导的定语从句。设空位于句首，且包含空格的句子与后面的句子有逗号隔开，该空可判断为状语从句的连词。设空位于句中，空格前后的两个句子都分别是完整意义的句子，该空可考虑填状语从句的连词。再根据上下文句子的逻辑关系，填写恰当的状语从句引导词。设空前面为动词或短语动词，空格部分一般为宾语从句连词。从句缺主语或宾语时则该空应填连接代词who,whom,what(

4、所的)；从句不缺少任何成分时，填that；从句缺少状语时，则应考虑填连接副词where,when,why等；或者根据前后句子之间的逻辑意义，可填if/whether(是否)。系动词后为表语从句。设空位于句首且包含空格的句子在句中充当主语时，该空连词为主语从句连词，再根据主从句的逻辑关系，填写恰当的连词(特别注意用it作形式主语后的连词用法)。(2)并列连词的判断：两个句子意义完整(有时有逗号分开，有时没有)。只能根据两个句子之间的关系确定连词的选用。【基础练习】1.Man differs from animals in _ they can think and speak.【答案】that【基

5、础练习】2.The old temple _ roof was damaged in a storm is now under repair.【答案】whose【基础练习】3.Because of the heavy traffic,it was already time for lunch break _ she got to her office.【答案】when【基础练习】4.Today,we will begin _ we stopped yesterday so that no point will be left out.【答案】where【基础练习】5.The school ru

6、les state that no child shall be allowed out of the school during the day,_accompanied by an adult.【答案】unless【基础练习】6.In that age,they couldnt do _ they like.【答案】what【基础练习】7.It was from only a few supplies that she had bought in the village _ the hostess cooked such a nice dinner.【答案】that.介词1.主要考查的知识

7、点：介词的基本用法及在语境中的活用。固定搭配2.介词的判断：在句子中不缺主语、宾语或表语的情况下(即名词或代词在句子中不作主语、宾语或表语时)，设空在名词或代词前面一定填介词(设空前后名词或代词并列关系除外)。不及物动词后带宾语时，设空在动词与宾语之间应填介词(或副词)。设空形式为：“名词 _ 连词”时，空格处要填介词。再根据语境填写恰当意义的介词。【基础练习】1._ working hard,he started his own company.【答案】By 【基础练习】2.My father warned me _ going to the West Coast because it was crowded with tourists.【答案】against【基础练习】3.You look well.The air and the sea foods in Sanya must agree _ you,I suppose.【答案】with【基础练习】4.Wind power is an ancient source of energy _ which we may return in the near future.【答案】to 感谢您的关注感谢您的关注Thank you for Thank you for your attention!your attention!