高中英語詞法專題形容詞、副詞精品教案
四. 級別的轉換1). 原級與比較級的轉換 a). 倍數+ as …as → (倍數-1)+比較級+than this room is five times as big as that one = this room is___ ___bigger than that one . b). not as…as 與比較級的轉換 a +not as …as + b → a+比較級(反義詞的比較級) +than +b →b+比較級+than+a mary is not as old as tom. = mary is _____ _____ tom. = tom is ____ _____ mary. this book is not as expensive as that one = this book is _____ _____ than that one = that book is _____ ______than this one .2). 比較級與最高級的轉換 a). the +最高級+ of / in …… b). 比較級+than+any other +單數名詞 +the other +復數名詞 +anyone else +any of the other+復數名詞 c). nobody else + 比較級 + than ……tom is the tallest boy in our class .tom is taller than ____ ____ boy in our class.tom is taller than _____ ____ in our class._____ _____ is taller than tom in our class.五. 級別的慣用法1. “比較級+and+比較級”表示“越來越……”。he is getting taller and taller.2. “the+比較級，the+比較級”表示“越……，越……”。the more careful you are，the fewer mistakes you’ll make.3.“甲+be+the+形容詞比較級+of the two+……”表示“甲是兩者中較……的”。(of the twins/parents…)look at the two boys. my brother is the taller of the two. 4. 當adj 的最高級前有物主代詞, 名詞所有格, 指示代詞時, 不用the . this is my best book of all.5. 相比較的前后兩部分必須是同類比較. my pencil is longer than ______(you).6. 比較時不能與自身相比 注: 當相比較的兩者屬于同一范圍/類別時, 為了與自身相比較, 要用any other +單數名詞. 若兩者不屬于同一范圍/類別時, 不必用other, 直接用any + 單數名詞. he is taller than _____ boy in his class. he is taller than _____boy in our class . a. any b. any other 7. 有些含有比較級的句子里，常用that(單數、不可數名詞)、those (復數名詞)代替前面提到的詞，以避免重復。the weather in beijing is colder than ____ in guangzhou in winter .the boys in our class are more than _____ in your class .