初中英语人教版八年级上册课件_形容词_副词比较级_最高级复习.ppt

1、welcome to my class,competition,Try your best to be the winner!,lead in,Good,better,best never let it rest, till good is better, and better is best.,没有最好，只有更好。精益求精,Can you guess the meaning of the old saying?,一、复习目标 知识目标： 1、理解形容词,副词的作用。 2、熟记形容词原级，比较级，最高级的用法。 能力目标： 能用本节课所学语法结构完成典型题例，培养自我分析解决问题的能力及准确率

2、。 情感目标：学会观察，学会欣赏，学会合作，学会共享，并能灵活运用形容词副词比较级最高级描述周围的人和物 二、复习重、难点：准确使用形容词，副词的三个级,1 She is an outgoing girl. 2 That sounds good. 3 We hope the sports meeting will be successful. 4 You can sit comfortably here. 5 Li Mei sings beautifully.,学生观察并总结：形容词位于_词的前面作定语，位于_词的后面作表语; 副词与_词是邻居。,名,动,Be/连系动,Task1 圈出下列句子

3、中的形容词adj和副词adv,并且观察总结出它们的区别，注意划线单词。,Task2口头翻译下列单词词组,高的，更高的，最高的；长的，更长的，最长的；漂亮的，更漂亮的，最漂亮的；（跑得）快地，更块地，最快地,tall,taller,the tallest;long,longer,the longest;beautiful,more beautiful,the most beautiful;(run)fast,faster,(the) fastest,规则变化,不规则变化,（副词的构成与形容词基本一样）,Task3形容词，副词比较级、最高级的变化规律,short cheap fine late b

4、ig thin funny easy,学生总结规律： 1) 单音节词和部分双音节词： 一般在原级词尾加 _ 或 _构成。 以e结尾只加_或 _构成。 以重读闭音节结尾，且末尾只有一个辅音字母，先_写这个辅音字母再加_ 或_构成。 以“辅音字母+y”结尾的双音节词，变y为_再加_或_构成。,shorter,shortest,cheaper,cheapest,finer,finest,bigger,thinner,biggest,thinnest,funnier,funniest,easier,easiest,later,latest,er,est,r,st,er,est,i,er,est,双,2

5、) beautiful_ _ interesting_ _ bored _ _ cheaply _ _,多音节词、以ed、ing结尾的形容词或形容词加ly的比较级和最高级: 在原级前加_或 _构成。,学生总结：,more beautiful,the most beautiful,more interesting,the most interesting,more bored,the most bored,more cheaply,the most cheaply,more,the most,better,best,worse,worst,less,more,most,farther较远 fur

6、ther进一步,least,farthest最远 furthest最大程度,不规则变化,形容词、副词 比较等级的用法,题组训练二（知识网格化）,Task1:如何表达甲与乙在某方面相同或不同？,1、My school is as as yours.(new),2、He speaks English as as you.(good),4、I dont run as/so as you.(fast),3、Apples are not as/so as bananas.(delicious),new,well,fast,delicious,总结：表示双方程度相同或不同时。 肯定式用_表示。 否定式用_

7、 表示。,as + 形/副原级+.as,not + so/as + 形/副原级+.as,Task:形容词、副词的比较级句式 1、This book is _(interesting ) than that one. 2、She sang (clearly) than Nelly. 3、Which is _ (easy), math or English? 4、This city is much _(beautiful )than that one.,通过这些句子来总结比较级的用法吧： 、两者之间的比较，句中有明显的标志词_； 句型为： 主语+_ 动词+形容词 副词的比较级+_ +比较对象。 2

8、、Which/Who is + , A or B ? 3、能修饰比较级的副词及短语：much(的多)， _(的多) _(一点儿)等,more clearly,more interesting,easier,more beautiful,than,than,比较级,a lot,a little / a bit,谓语,1 Lily是我们班最聪明的学生。 Lily is the smartest student in our class. 2 Lucy是三个人中唱得最好的。 Lucy sings (the)best of the three. 3 Which is _(big) , the moon

9、, the earth or the sun ? 学生总结： 1、_者或_者以上相比，用最高级。_词的最高级前可以不加冠词the。 、表示比较范围的介词短语：一般由_或_引导。 、句型为：主语+_动词+_ +形容词最高级+ _/_短语（表范围）。 主语+_动词+(_) +副词最高级+_/_短语（表范围）。,Task:形容词、副词的最高级句式,the biggest,副,In,Of,系,the,In,Of,实义,the,In,Of,中考热点,1. The ice in the lake is as _ as it was before. A. thin B. thinner C. thinnes

10、t D. the thinnest 2. - How can I speak English_ you? - Youd better speak more. I think. Aas good as B. more than C. as well as D. as much as,A,c,实战演练,3. In order to keep healthy, you should eat _ fast food. _ fresh vegetables and take enough exercise. A. fewer, fewer B. less, more C. fewer, more D.

11、less, less 4. My sister is good at sports. she can jump _than me. A. highest B. very high C. too high D. much higher,B,D,5. -Which is _,the sun, the moon or the earth? -Of course, the moon is A. small B. smaller C. smallest D. the smallest,D,(2007) Jack has the_ (little) bread of the three boys. (20

12、08) This is the _ (big) cake of the three. (2011) As we all know, the weather in southwest China is _(dry) than any other time in history. (2010) He was as _(clever) as a monkey. Listening is just as _ as speaking in language learning. (important),least,clever,important,drier,biggest,A组,Its getting

13、warmer and warmer in spring. 2 Our country is getting more and more beautiful. 总结：“_ + and + _”或“ more and more + _”， 译为“越来越”。,比较级,比较级,部分双音节、多音节形容词，副词原级,组,The more she eats, the fatter she will be. 2 The more careful you are , the fewer mistakes youll make. 总结“the + _ +， the + _ +”，译为“越，就越”。,比较级,比较级

14、,组,Tom is _ (tall) of the two boys. 形容词比较级也可以用句型“the + _ + of the two”, 译为“两个中比较.的那个”。,the taller,比较级,组,Shanghai is one of the largest cities in the world. The Yellow River is the second longest river in China. 总结：句型 “one of the + 形容词最高级 + _” 表示 “最.之一”。 如果形容词最高级前面有序数词，那么序数词应放在_之后,最高级之前。,可数名词复数,the或者

15、形容词性物主代词,组,比较级与最高级的互换 Tom is the tallest boy in his class. =Tom is taller than in his class. =Tom is taller than in his class.,the other boys,any other boy,“比较级 + than any other + _”， 比较级+the other+ 译为“比其他任何.都.”，表示_级的含义,名词复数,可数名词单数,最高级,Words: tall ,short, thin,heavy,outgoing, creative,funny,phrases: asas, not so/asas