八年级英语形容词与副词比较级和最高级综合复习.ppt

* Teacher: Wangmin School: DaXing Middle School young-yonger-yongest old –older -oldest tall-taller -tallest small-smaller -smallest early-earlier-earliest thirsty-thirstier-thirstiest 1. 一般情况下加-er 或－est : 2. 以字母e结尾的形容词，加-r 或- st 4. 以　“辅音字母＋y”结尾的双音节词，先改“y”为“i”，再加-er 或-est. big—bigger -biggest fat—fatter-fattest 形容词比较级最高级规则 nice –nicer-nicest safe –safer -safest 3. 重读闭音节词只有一个辅音字母时，应先双写辅音字母，再 加-er或-est. 一 5.部分双音节词或多音节词前面加 more ,most.如: interesting more interesting most interesting famous more famous most famous oldest eldest older elder old far least less little most more many/much worst worse bad/ill\badly best better good/well 最高级 比较级 原级 farther further farthest furthest 两好、两多、三坏 一老、一少、一远. Read and compare : young long full short small old fine easy hungry early heavy big red younger youngest longer longest fuller fullest shorter shortest smaller smallest older oldest finer finest easier easiest hungrier hungriest earlier earliest heavier heaviest bigger biggest redder reddest healthy many famous ill exciting carefully wet hot little few healthier healthiest more most more famous most famous worse worst more exciting most exciting more carefully most carefully wetter wettest hotter hottest less least fewer fewest 二.形容词、副词比较级的用法 1.原级:可用very, quite, so, too,等词修饰.e.g Jim is very tall. 2.比较级:可用 等修饰.其主要句型有： Today is even colder. ⑴比较级+than e.g Mary is much younger than Sue. ⑵疑问词+动词+比较级,A or B? e.