英语人教版八年级上册形容词副词比较级和最高级.pptx

1、unit 3i am more outgoing than my sister，形容词和副词的比较级，大多数形容词和副词有原级、比比较级、最高级等三个茄子等级。Grammar、1。形容词的原形是什么？最基本的形式表示两种茄子物品的修饰程度相同。使用asas表示原级，EG :i Am As Tall As you.翻译为This Tree Is As _ _ _ As That That。The green bag is as _ _ _ _ as the red one。tall、big、祖先、Yao Ming is jordan。Jordan、226cm 20、30、cheap、cheape

2、r、the pink dress is cheap。the black dress is _ _ _ _ _ _ _ _ _ _用法：比较级别：是两者(人或事物)的比较eg.i am taller than Tom。the red apple is big。The green apple is _ _ _ _ _ _ _ The red car is cute . The blue car _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The red car is cute . The blue car(蓝车比红车更可爱)，is cuter e . g . Im more out

3、going than you。两者比较，“一方比另一方好”，2。a实际动词副词比较级than b，e. g. Tom jumps higher than Jan我比你更外向。short、-、shorter、small、-、smaller、nice、nicer、safe、safer、-、-、-、-、-和-。形容词比较级构成1。规则变化： 2。不规则变化：形容词和副词的比较级，1。构成的规则变化： 1)单音节词和一些双音节词通常在词尾之后是-er构成比较级或-est构成最高级。示例：cold colder coldest quiet quieter quietest young younger y

4、ounger younger原级比较高级Nice Nicest Fine Finer Finest Large Larger Largest例如： bigger biggest thin thinner thinnest 4)以“辅音字母y”结尾的双音节单词，首先把y改成I，然后加上-er或-est。例如：easy easier easiest happy happier happiest，5)以下子句和一些双音节词，在单词前面的比较级别加上more最高级别和most。示例：delicious more delicious most delicious interesting more int

5、eresting most interesting important more important most important，2 .配置的不规则变化： e . g . good/well better best bad/badly worse worst many/much more most little less least far farther/farther Furthest双音节词尾只有一个辅音字母时，把辅音字母写成er，4。以辅音字母y结尾的单词，y为I er，2。以不发音的字母e结尾的r，r 5。摩尔，gong Hanlin is _ _ _ _ _ _ _ _ _ _

6、_ _ Liu Huan . Liu Huan sings _ _ _ _ _ _ _ _ _ Liu Huan . Liu Huan singssun Li works as _ _ _ _ _ _(努力)as Gao yuan e . g . 1，this city is much more beautiful than before . 2，shes a little moreEg:1，Its getting worse and worse。2，the group became more and more popular，“比较级别，比较级别”是“更多.Eg: 2，Money is th

7、e more the better。Which/Who is比较级别？“比较A，B两种，问哪个更热。E.g. which T-shirt is nicer，this one or that one？Who is more active，Mary or Kate？练习，1。im tall but my sis ter is _ _ _ _ _ _ _ _(short). 2。my mother has long hair，And my sis ter has _ _ _ _ _ _ _ _ _(long)hair than she . 3 . this little baby is _ _露西is very short，But she is _ _ _ than hersis ter . a . shorter b . longer c . taller d . older 5 . frankis _ _ _ friendler muckisdo y