高二英语强调句教案

教学目标学生情况说明：高二理科普通班学生,英语基础差,语法知识尤为薄弱.知识点：英语强调句考点：(1)考查强调句式的基本结构.(2)考查强调句式的疑问式，(3)考查含有“notuntil”句型的强调式(4)考查强调句式的正确判断能力：让学生学会在日常交流，作文写作等能做到重点突出。方法：讲解法，练习归纳法，小组讨论重点难点1. 掌握强调句型的基本结构2. 强调句型与定语从句,状语从句的区别课堂教学过程课前检查导学案完成情况：优 良 中 差 建议_教学过程强调种类回顾：I.用词或短语帮助强调:词：so, very, just, the only 短语:at all, on earth, in the worldYou are the very person I am looking for.You are the only person who is honest in this world.Men dont enjoy shopping at all.What on earth are you doing?Why in the world are you always late?II. 强调谓语，用助动词帮助强调，有人称和数的变化：Do be careful!He did tell me the news.She does love talking.Do teach him a lesson!III. 强调句型：强调除谓语以外的句子成分1.强调句的基本句型是“It is/was_被强调的部分_ that/who其他部分”。被强调的部分可以是主语、宾语和状语等。2.强调句的一般疑问句形式：Is / was it 被强调部分 that句子的其余部分Was it in 1939 that the Second World War broke out? 第二次世界大战是在1939年爆发的吗？Was it you that/who let out the secret to her? 是你把这个秘密泄露给她的吗？ Was it not until he finished his homework that he went to bed?3.强调句的特殊疑问句形式：特殊疑问词 is / was it that 句子的其余部分What is it that you want me to do？ 你要我干什么？Who was it that broke the window？ 打破窗户的是谁？When was it that you called me yesterday? 你昨天给我打电话是什么时候？When was it that he made up his mind to take this course? 他什么时候决定选修这一课程的？Why is it that he doesnt like the book? 他为什么不喜欢这本书？4.对not.until时间状语从句进行强调时，It is/ was +not until结构that+其他部分 e.g. He didnt go to bed until/ till his wife came back.-It was not until his wife came back that he went to bed.注意：1.强调“notuntil”引导的时间状语要用“it is/was not untilthat” 结构,that后面的句子要用肯定式，且须用陈述句语序。2.强调句型中只用until，不用till。但如果不是强调句型，till, until可通用；3.强调该结构时not 与until不能分开。强调句型的使用特点主要有以下几个方面：(1)被强调的是人时，引导词可用who，也可用that。It is the PLA men who/that are safeguarding our country day and night. 是解放军战士日夜保卫着我们的祖国。(2)被强调的不管是单数还是复数名词，主句的be动词都用单数is或was。过去的某种时态， 用it wasthat；现在或将来的某种时态，用it isthat It was Madame Curie and her husband who discovered radium. 是居里夫人和她的丈夫发现了镭。注意：当被强调的是主语时，代词要用主格形式。注意保持主谓一致。It is I that am your English teacher. 你们的英语老师是我。It was I who put forward the theory first. 是我最先提出这个理论的。(3)被强调的是状语或状语从句时，要用that引导从句，而不能用which，而且通常不能省略。It was in the park that I met him. 我是在公园里遇到他的。It was in 1964 that the first telephone satellite was set up by the Group of 17 Countries. 17国集团发射第一颗电话卫星是在1964年。(4)含有强调句型的特殊疑问句作宾语从句时，注意用陈述语序:I really dont know when it was that he went to bed. 我真的不知道他是什么时候上床睡觉的。(5)强调句中的被强调部分含有一个定语从句，要注意区别、分析 It is / was 被强调部分定语从句that (who)句子的其余部分It is in the city where he was born that he works. 他工作的地方是他出生的那个城市。(6)强调句型与It is/was时间when从句：在上述句型中it指时间，when引导的是时间状语从句。注意两种句型“时间”表达方式的不同。It was at midnight that I got back home yesterday. 昨天晚上我半夜才回到家。It was midnight when I got here yesterday. 昨天当我到达这儿时，已是半夜了。It was two years ago that I joined the army.It is two years since I joined the army.技巧点拨：把句子中“It, be，that”去掉，如果剩余部分句子结构仍然完整（被强调部分要还原到原位置），那么这个句子就是强调句；如果句子不完整，则不是强调句。It was because he was ill that he didnt go to school.= He didnt go to school because he was ill.IV高考链接：1It is not who is right but what is right_is of importance.(2007高考 重庆27)A. which B. it C. that D. this解析：选C。考查强调句型，that是强调句型的结构词，句意是“重要的不是谁正确，而是什么是正确的。”It _we had stayed together for a couple of weeks_I found we had a lot in common.（2007高考浙江10）A. was until; when B. was until; that C. wasnt until; when D. wasnt until; that解析：选D 本题考查notuntil结构的强调句式。在notuntil结构中，如果对until及其后面的部分进行强调，要将not一词提前，形成“It is/was not untilthat”的结构注意尽管强调的是时间，但不可以用when。3.It was there, the police believe,_she was able to activate the recorder she kept in her bag .A. until B. which C. that D. when解析：选C 被强调部分为地点状语there，the police believe为插入语4. It was after he got what he had desired_he realized it was not so important.(2006辽宁 35)A. that B. when C. since D. as 解析：选A 被强调的是时间状语after he got what he had desired5. It was not until she got home _Jennifer realised she had lost her keys.（2006全国卷II 9）A. when B.that C.where D.before 、解析：选B 考查强调句中对not until的强调，是否能辨析出引导词that.6._the catastrophe happened that the local government realized the importance of substantial development .(2007江苏常州)A. It was until B. Not until C. Until D.It was not until解析：选D 考查强调句中not until的用法.考查了 It was not until the catastrophe happened that .7. Was it from the lake_he often went fishing_he saved the drowning girl?（2007山东潍坊二模）A. that; that B. where; where C. where;that D. that; where解析：选C 解答此题关键是能够对句型进行正确的分析和判断。本题题干为一个强调句式，it was +被强调部分+that/who，lake后面是个定语从句，由关系副词where引导，第二空才是强调句中的that。8. I really dont know _ I had my money stolen.（2006山东烟台3月）A. when was it that B. that it was when C. where it was that D. it was where that解析：选C 强调句作know的宾语，语序应为陈述句语序，被强调部分为where，但是强调句为宾语从句时，这类wh-连接代词或副词常置于it之前，作宾语从句的连接词。V提升训练1. It was _ who respected all their teachers.A. them B. their C. they D. themselves2. - What is Mary - Was it _ that you were referred to A. he B. she C. her D. they 3. It _ Mike and Mary who helped the old man several days ago .A. was B. are C. were D. had been4. It _ at Christmas that John Smith gave Mary a handbag.A. must have B. will be C. might have been D. may have had5. Who was it _ wanted to see me just now A. that B. who C. when D. when6. _ you met the foreigner from Canada A. Where it was that B. Who it was that C. Where was it that D. Where was that7. It was not until late in the evening _ her husband arrived home .A. which B. when C. that D. how8. It was not until 1920 _ regular radio broadcasts began.A. which B. when C. that D. since9. It was the training _ he had as a young man _ made him such a good engineer.A. what ; that B. that ; what C. that ; which D. which : that10. It was _ he said _ disappointed me at that time.A. what ; that B. that ; that C. what