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时间:2020-08-06
《形容词比较级导学案.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、ComparativeandSuperlativeDegreesofAdjectiveLearningaims:1.Remembertherulesofcomparativeandsuperlativedegreesofadjective;2.Beabletousecomparativeandsuperlativedegreesofadjectivecorrectly.Keypoints:Aims1and2Difficultpoint:Aim2:Self-study:Task1:ReadP124—P125III(1-2),finishthefollowing:I.比较等级的含义1.形容词的比较
2、等级可分为三种:_______(即_______)、_______和_______。2.思考:什么时候用比较级?什么时候用最高级?(1)表示______________时用比较级;(2)表示_______或_______中“最……”时,用最高级。II.形容词比较级和最高级的变化规律:1.变化规则:A.单音节词和少数双音节词⑴一般在词尾加_____或_____;⑵以字母e结尾的词加_____或_____;⑶以重读闭音节结尾且末尾只有一个辅音字母,应先______________,再加_____或_____;⑷以“辅音字母+y”结尾的词,先______________,再加_____或_____。
3、B.多音节词和部分双音节词⑸在词前加_______或_______。●有些形容词的比较级和最高级用-er和-est或more和most皆可,如_______,_______等。●表示“较不……”和“最不……”时,可用_______与_______。如:lessdifficultleastdifficult2.不规则变化:good/well______________bad/ill______________many/much______________little______________far_______/______________/_______ExerciseI:Writedown
4、thecomparativeandsuperlativedegreesofadjectives:(1)tall________________(10)nice________________(2)big________________(11)fat________________(3)thin________________(12)heavy________________(4)lucky________________(13)long________________(5)interesting_______________(14)beautiful________________(6)lov
5、ely________________(15)clever________________(7)good/well______________(16)bad/ill______________(8)many/much______________(17)little______________(9)far_______/______________/_______Task2:ReadP120III(3-4),finishthefollowing:I.基本用法:1.比较级:常用于“_________+_________”结构。2.最高级:常用“______+_________+__________
6、”结构。II.特殊用法:1.如果比较对象相同,可用________/________代替第二个比较对象。2.“比较级+and+比较级”表示“______________”。3.“The+比较级,the+比较级”表示“____________________”。4.形容词的比较级前可用________,________,________,even等词修饰.5.表示两者中“较……”时,用“_________________”来表达。ExerciseII.Fillintheblankswiththeproperformsofwordsgivenbelow.1.Thisskirtis_________
7、(nice)thanthatone.2.Isthisbox______________(heavy)thanthatone?3.Heisthe___________(good)studentinourclass.4.Myhouseisthe___________(big)ofallthehouses.5.TheYangtzeRiveristhe_____________(long)riverinC
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