新课程环境下,如何优化高三英语试卷讲评课
例3.People tend to think that sports and games are not important things.
在讲评时,提醒学生体会弦外之音,言外之意,注意作者借助一些词汇来表示实际情况或自己真实的态度——The writer really think of sports and games important.
例4.The largest player-Shanghai Bashi Tourism Car Rental Center offers a wide variety of choices-deluxe sedans, minivans, station wagons, coaches. Santana sedans are the big favourite.
The underlined words “deluxe sedans”, “minivans” and “station wagons” used in the text refer to (C) .
A. cars in the making B. car retal firms
C. cars for rent D. car makers
在讲评这道试题时,笔者指导学生注意上下文的理解,根据语境中的关键词来前后联系起来理解,最后由同学总结出这道题的思路,最大的竞争者Shanghai Bashi Tourism car Rental Center提供了很多种类代选择及Santana sedans是人们特别喜爱的这些事实,就可以确认短文中使用的词语 “deluxe sedans”, “minivans”and “station wagons”指供出租的小汽车,从而确定问题的正确答案为C。
3.适时归纳总结,借题发挥,拓宽升华。
教材中的知识体系呈螺旋式上升,由浅入深,但时间跨度较大,学生容易遗忘。为了让学生全面系统地掌握所学知识,讲评时,教师可以以这些题为题眼,从试题的深度和广度上加以引申,加强知识的纵横联系,进行归纳,加大知识摄入量。以短语和惯用法为例,如考题是考give in的搭配和用法,在广度方面,教师就可进一步举出以give为中心词的短语give up, give out, give away, give off等等。这种归纳例举便于学生集中记忆。在深度方面,使学生对题目所涉及的知识能由点及面,或用已有的知识或经验来解决新问题,将新旧知识融为一体,达到举一反三、触类旁通的目的。因此,教师在讲评时应对试题做到从不同角度,不同层次,不同变化形式进行分析评讲,拓宽知识思路,可以是“一题多解”、“一题多联”、“一题多变”,由浅入深,步步推进,使不同层次的学生均有所收获。例如定语从句从高一到高三均有涉及,到总复习时肯定要系统的归纳总结,笔者就会写下下面一些句子:
·It was January 1st when I paid a visit to my friend Mary.
·It was on January 1st that I paid a visit to my friend Mary.
·He has two sons,neither of whom looks like him.
·He has two sons,and neither of them looks like him.
·The fact that she hasn’t know the result of the exam is clear.
·The fact that she told me yesterday is very important.
·He found the book where he had put.
·He found the book in the place where he had put.
通过对比让学生区分定语从句和强调句,定语从句和并列句,定语从句和同位语从句,定语从句和状语从句,让学生把所学的知识前后衔接,串联起来,印象深刻,便于记忆和掌握。教师让学生采用对比法与分类归纳法来构建语言规则,在知识迁移的过程中培养了学生的多角度、多层次、全方位地分析解决问题的能力。
例5.It was for this reason (A) her uncle moved out of New York and settled down in a small village.
A. that B. why C. which D. how
例6.Is this the reason (A) at the meeting for his carelessness in his work?
A. he explained B. what he explained
C. how he explained D. why he explained
例7.Nobody believed his reason for being absent from the class (B) he had to meet his uncle in the airport.
A. why B. that C. where D. because
以上三道题都是考查同一考点reason的用法,但题5考查的是强调句型,题6考查定语从句,题7则考查同位语从句。
例8.Is it in the factory (A) we worked together last year?
A. that B. which C. where D. in which
许多学生会把后面的句子当成定语从句误选C。针对以上错误,教师可先改变句子结构,把较复杂的、学生不熟悉的疑问句还原成学生较熟悉的陈述句:It is in the factory we worked together last year.这么一改,学生就一目了然,是个强调句型,应选A。在此基础上,教师还可以再次改变题干,去掉介词in,此时正确答案为C、D,或者把原题干中的介词in移到worked后面,显然此时正确答案是A、B。通过这种“一题多变”,借题发挥的讲评方式使学生进一步加深对所考知识点的印象,并培养学生的联想迁移能力。
此外,对于某些较难记忆的知识点,用一些新的方法去记,效果会更好。例如,在讲评多个形容词修饰名词的排列顺序时,学生很难记,笔者便用一个顺口溜让这个问题迎刃而解。“县官行大令射国才。”(“县官”是指冠词和限定性或总括性的词;“行”是“形”的谐音,指形状;“大”指“大小”;“令”是指年龄或新旧的词;“射”是“色”的谐音,指颜色;“国”是指产地或国籍的词;“才”是 “材”的谐音,指材料方面的词。)在讲动词lie和lay的变化和意义时,就利用下面这个顺口溜来记——“规则”的“撒谎”,不规则的“躺”,“躺”过就“下蛋”,“下蛋”不规则。这真是让人忍俊不禁而又印象深刻。Lie-lied, lied, lying(撒谎);lie-lay, lain, lying(躺下);lay-laid, laid, laying(放置、下蛋)。“规则”指规则变化;“不规则”即不规变化;“躺过”的“过”指的是“过去式”。实践证明,这些朗朗上口,妙趣横生的顺口溜,既培养了学生思维概括能力,又能增强他们学习的兴趣,记得快,印象深,效果好。





