英语人教版八年级下册《形容词,副词的比较级和最高级的复习》教学设计

《形容词,副词的比较级和最高级的复习》教学设计

一、 复习目标:

1、掌握形容词副词变比较级最高级的5条规律。(熟记6组不规则变化) 2、复习原级比较级最高级的基本用法,能根据标志做填空题 3、熟练进行同义句转换

4、学习方法----“六环节学案导学法”

二、 预习检测(课前复习)写出这些词的比较级最高级 1、long ______ _______ 2、tall _____ _______ 3、short _______ ________ 4、nice________ _______ 5、fine _______ _______ 6、large _______ _______ 7、big _______ _______ 8、thin _______ _________ 9、hot _______ ________

10 、easy _______ _______ 11 、busy _________ _________ 12 、happy _______ ________ 13 、careful __________ _______ 14 、exciting _______ ______ 15 、difficult ________ _______ 16 、 bad _______ _______ 17 、little ________ _________ 18 、much _________ ______

(让学生口述规则)来复习巩固形容词副词的比较级最高级变化规则 三、 自主学习(本课语法回顾) ★原级的用法:

1、只修饰原级的词 very quite so too

2、表示双方在程度、性质、特征等方面相同时(A=B)时,用as 、、、as 结构

3、当A

1、两者比较用比较级。标志词:than ,特殊疑问句+ A or B?

2、The + 比较级,The + 比较级 (译为:“越、、、就越、、、、”) 3、与 of the two 连用时,比较级前要加the 4比较级and比较级(译为:“越来越、、、、”) (形容词为多音节词时结构变为:more and more +原级, eg: more and more exciting ) 5、可用比较级转化为最高级的结构 比较级+than +any other +名词单数 比较级+than +the other +名词复数

6、在比较级前加表示程度的状语(如,a lot, a bit, a little ,even, much , still,far, 等)修饰。 ★最高级的用法:

1、三者或三者以上比较用最高级,后常有of或 in 短语表示比较范围。( of 后跟人in后跟单位或厂所)

2、One of the 形容词的最高级+名词复数(最、、、的其中之一) 3、特殊疑问句+A B or C?

4、the + 序数词 +最高级 +单数名词+范围 \表示\的第几最……\。(eg: the second longest river in China 中国的第二长河) 注:

1、为了避免重复,在从句中常用one, those等词来代替前面提过的名词。

The weather here is warmer than that of Shanghai. 2、形容词最高级前必须加the ,副词最高级前可以省略the .

四、互动探究(小组合作,课内探究)找标志,用词的正确形式填空。 ★★ 1、 Mr. Smith is _________ man in this office. (rich) 2、 Winter is _________ season of the years. (cold)

★★★3、. She is a little ________ than her classmates. (careful) 4、Which book is ________, this one or that one? (easy) ★★ 5、 My room is _______ (small) than______(you ). 6、 Hainan is _______ from Beijing than Hunan. (far) 7、 Skating is _______ than swimming. (exciting) ★★★8、This radio is not so ________ as that one. (cheap) 9、 Things are getting _______ and _______. (bad) 10、 The higher you climb, the _______ it will be. (cold) ★★ 11、 Now his life is becoming ________ and _______. (difficult) 12、He is one of _________ (friendly) people in the class . 13、Which is ______ (big) , the sun ,the moon or the earth ? ★★★14、Huang he is the second _______ (long ) river in China.

★★★★15、Bob is _______ (heavy ) than any other ______ (student) in his class.

★★ 16、This bridge is three times as _____ (long) as the old one . 17、Mary is ______ (fat ) of the two.

★★ 18、The climate of Kunming is _______ (good) than that of Beijing. 温馨提示:1、要想比较,比较的对象必须一致。

2、分清该填形容词还是副词3、找准标志(可联系汉语意思)

小组合作完成,有疑问的题号写在黑板上,以便其他组解答,最后由教师点拨!找准标志!

五、 自我检测(常见的句型转换) 1、She doesn’t write as carefully as her sister. _____________________________________ ____________________________________ 2、He is the cleverest boy in his class .

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