中考英语语法讲解课件-比较级与最高级.ppt
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1、掌握同级、比较级、最高级基本知识掌握同级、比较级、最高级基本知识掌握比较级中各出题方式掌握比较级中各出题方式掌握比较级、同级中的经典题目掌握比较级、同级中的经典题目同级比较基本知识: asasnot as/soas考点考点: asas中的中的形容词与副词的判断、比什么形容词与副词的判断、比什么基础知识基础知识: adj/ adv的判断的判断易混点易混点 as soon as/ as soon as possible补充点补充点: 倍数倍数比较级的基础知识单音词+er; more+多音词原形双音节词-分两种不规则比较级的考点比较级的考点多音节的比较级构成多音节的比较级构成比较级与最高级的转换比较
2、级与最高级的转换比较级和汉语中的比较级和汉语中的“比较比较”的区别的区别比较级的修饰比较级的修饰More的用法与词组的用法与词组同级比较-和一样:比什么; 和谁比 例:这个音乐听起来很好 The music sounds good/nice. 例:这个音乐听起来和那个一样好asas The music sounds as good/nice as that 否定句中: not asas/ not soas The music doesnt sound as/so good as that 步骤: 一:写最简单的句子 二:找好所比的内容 三: 用asas前后夹击,+比较对象同级比较例句 例:他长
3、得衰 He is ugly 他和王彤长得一样衰 He is as ugly as wt 例: 他做得好 He does well 他和他做得一样好 He does as well as him. 例: 他和她一样常来玩 He plays as frequently as her.同级比较的扩展倍数 (Once) asas Twice asas 3 times asas 10 times asas 这个大厦比这个屋子高十倍 The building is 10 times as high as the poor house.Asas结构的总结 一: 判断其中的哪种词性, 必须熟练掌握good,
4、well的区别 二: 倍数的问题 三: asas/ as soon as一就/ as soon as possible 尽可能快的 的意思区别 四: as well- as well as 的区别 As well= too He does as well as his brother, as well. 他也像他的兄弟那样做得一样好 五: as as的否定形式 中国登月不像美国那么早 China doesnt land on the moon as/so early as U.S.A比较级: 他比她更酷He is cooler than her比: than更: 在英语中有三个写法She is
5、 smarter than him 她比他更聪明She is more beautiful than him.她比他更漂亮She does better than him. 她做得比她更好汉语中的一个”更”, 在英语中, 根据形容词和副词本身的原型,产生三大类的变形1.Red-redder(单元音+er)2.Beautiful-more beautiful (多元音: more+原型)3.特殊词 所有单元音, 其后都配 er smart-smarter 辅元辅,双写 redredder; hothotter 这四类 ble; ple; ow; er 双元音, 还是 er Clevercleve
6、rer; narrownarrower; 狭窄的ableabler有能力的; simplesimpler简单的; heavyheavier更重的 所有的多元音,双元音: more+原型 quiet more quiet ; beautiful more beautiful 特殊变形: good/well betterbest; bad/badly/illworseworst; many/muchmoremost; little/a little lessleast; few/ a few fewerfewest Old olderoldest; oldeldereldest Farfarthe
7、rfarthest; farfurther-furthest比较级的基本知识: 结构: It sounds good 它比那个更好听 It sounds better than that 他比她更强壮 He is strong He is stronger than her. 他喝得比他高比较级的难点1. more 1. 构成比较级,本身无意义 She is more beautiful than her. 2. many, much 的比较, 本身有意义 She has many books. 例:她的书比他的书多 She has more books than his 3. no more
8、= not any more不再 4. more or less 或多或少 5. more and more 越来越多; less and less越来越少; redder and redder 越来越红 6.the 比较级, the 比较级(the 必须放于句首) 你越瘦,冬天你觉得越冷 The thinner you are, the cooler you feel in winter. 7. one more= another one 再来一个 I need _ candle. 我还得需要一只蜡烛4.最高级和比较级中意思相同的转化 他比班里其他的人都高 他在班里最高 He is tall
9、er than any other student in the class. He is the tallest in the class. 解题思路: 一:分清比较和最高 二:在比较中, than 后只接any other5.比较级的修饰问题 Much/ a little/ too/ far/still/even对比较级修饰 He is stronger than him他比他壮 He is much/ too/ far stronger than him他比他壮得多 His handwriting is _ than her Far good; far best; much better
10、; more better6.到底什么是比较级 Hangzhou is a _ beautiful city More; very; much more; much 解题思路: 比较级必须有比较的对象, 例:今天比昨天热 今天比较热 经典汉语:小腿肚子上挂水平-比较高的水平(比脚高的水瓶) The book he bought in the book store was _ than that he brought from his brother better; best; far; far good She is my elder sister. She is my older siste
11、r. 2误 析 elder 和eldest是用来指家庭中兄弟姐妹的长幼关系,而older, oldest 则是指岁数大多少,如:She is three years older than I. Im tired. I cant go further. Im tired. I cant go farther. 1误 析 far有两个比较级 farther 较远的,further 进一步的,如:Do you need any further explanation? 你需要进一步的解释吗?当然它也有两个最高级。farthest和furthest. He is very higher than I
12、am. He is much higher than I am. 1误 析 much可以用来修饰比较级,而very则用来修饰形容词原级,如:Im very tired. She is not half as clever as her brother. She is not as half clever as her brother. 2误 析 在asas结构中要将修饰形容词的数量词倍数及nearly, almost, exactly 等置于第一个as之前。 Who is taller of the two? Who is the taller of the two? 1误 析 两者的比较级之
13、前要加定冠词。 I have less books than Tom. I have fewer books than Tom. 1误 析 less 是 little的比较级,而fewer是few的比较级。less后应加不可数名词而fewer后是可数名词。 There are three girls in my group. The cleverest is Mary. There are three girls in my group. The cleverer is Mary. 2误 析 在两者之间应用比较级,在三者之间或三者以上的范围内应用最高级。 The boy sat there a
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