2011届高考英语二轮专题复习课件：第9讲比较级及倍数表达-(精品课件).pptVIP

新课标资源网 老师都说好! 例① Computers and mobile phones, though they are indeed making our life______and more ______， have reduced the need for face-to-face communications. A. easily; efficient B. easier; efficient C. easy; efficiently D. easily; efficiently ［解析］考生从______and more______即可判断前后应该一致，故用形容词的比较级，故第一空用easier；第二空用形容词efficient。 B 第⑨讲 比较级及倍数表达 例② My uncles house in the downtown area is much smaller than ours, but it is twice ______ expensive. A. as B. so C. too D. very ［解析］此题考查比较级的省略。原句可补全为：…it is twice as expensive as ours。 A 例③ In ancient times, people rarely travelled long distance and most farmers only travelled ______ the local market. A. longer than B. more than C. as much as D. as far as ［解析］从关键词travel, distance可知讨论的是距离问题。句意：古时候，人们很少长途旅行，大部分的农民只走到当地的市场。 D 例④ I like this jacket better than that one, but it costs almost three times______. A. as much B. as many C. so much D. so many ［解析］考查倍数的表达法。as much 后省略了 money as that one costs。 A 例⑤ Peters jacket looked just the same as Jacks, but it cost ______ his. A. as much twice as B. twice as much as C. much as twice as D. as twice much as ［解析］与上题相似，也考查倍数。此处用“倍数+as…as…”结构。 B 1．……(修饰语)+比较级+ than…，常见的修饰语是much, a lot, a great deal, far, even, a bit, a little, any (否定/疑问句中)，具体的数据。 He is much taller than Yao Ming. He is a head taller than Yao Ming. 2. the+比较级，the + 比较级：越……，越…… The sooner, the better. 比较级 3. the + 比较级 of +两者 the taller of the twins 4. …less + 原级+ than: 不如…… She is less tall than her sister.她不如她姐高。 5. no + 比较级 + than= as +该词的反义词+