中考英语总复习教案集粹二十五.doc

中考英语总复习教案集粹二十五语法重点：宾语从句（二）难点突破：（1）主句过去时态，宾语从句必须用过去某一时态 （2）宾语从句为自然规律、客观真理时时态不变 （3）if 与whether 的区别用法知识目标：通过操练、专项练习等方式复习“宾语从句”的句子结构以及相关用法。复习步骤设计：（一）词汇复习Revision of the words and phrases learnt in Unit Five, dictation of some main words and phrases learnt in this unit（此环节也可根据中考词汇表顺序进行听写检查）。（二）对话操练（Dialogue Actingask Ss to act out some dialogues about I thought there would be a heavy rain later on ./ She didnt tell us if he would come or not. Could you tell us if it snows in winter in Australia ? etc.（此环节也可以采取学生达标积分制进行，即复习阶段课前对话必须人人参与）（三）语法复习：宾语从句（二）：宾语从句的引导词有三种。第一种为“that”， 引导陈述句的宾语从句；第二种是“if/whether ”，引导一般疑问句的宾语从句；第三种为wh-词，即疑问代词和疑问副词，引导特殊疑问句的宾语从句。“that ”在口语中经常被省略。当与“ or not”连用时必须用“whether or not ”，介词后面的宾语从句如果是一般疑问句则应该用“whether ”连接，大多情况下“if/ whether ”可以互换。例解：1、 They are discussing about _ go there or not. A. if they should B. whether should they C. weather to D. whether they should （此题由励耘精品之课时导航初三（上）P.23第21题改编而成）此题应该选用D项。从主句中的 “They are discussing about ”中可知介词后面的宾语从句必须用“whether ”连接，而宾语从句又必须用陈述语序，故应该选用“whether they should ”才是正确的。2、I didnt know _ at that time. A. Which floor does he live B. Which floor does he live onC. Which floor he lives on D. Which floor he lived on（此题由励耘精品之课时导航初三（上）P.25第5题改编而成）此题应该选用D项。从主句中的 “I didnt know ”中可知主句为过去时态，宾语从句必须用过去某一时态连接，而且应该用陈述语序接句，故应该选用“Which floor he lived on”。3、He asked me _ anything to eat. A. if there is B. if there will be C. whether there would be D. whether there will be （此题由励耘精品之课时导航初三（上）P.27第23题改编而成）此题应该选用C项。从主句中的 “ He asked me ”中可知主句为过去时态，宾语从句必须用过去某一时态连接，而且应该用陈述语序接句，故应该选用“whether there would be”。4、 They didnt now December 24th _ Christmas Eve.A. was B. is C. will be D. would be 此题应该选用B项。从主句中的 “They didnt now ”中可知主句为过去时态，宾语从句必须用过去某一时态连接，但是此句中的宾语从句为不能改变的客观事实，故应该保持失