八年级上unit3Period3课件.ppt
Im more outgoing than my sister.Section A Period 3Gong Hanlin is _ _(更瘦）更瘦）Liu Huan.Liu Huan sings _ _（更好）（更好）Gong Hanlin.better thanthinner thanGao Yuanyuan is as _(漂亮漂亮)as Sun Li.Sun Li works as _(努力努力)as Gao Yuanyuan.hardbeautiful1.My hair is _(long)than my sisters.2.I am _(tall)than you.3.She is _ _(outgoing)than me.Fill in the blanks.tallerlongermore outgoing4.Lily is _(heavy)than Lucy.And Lucy is _(thin)than Lily.5.I have _(short)hair than Tina.6.Tom is _ _(hard-working)than Tim.shorterheavierthinnermore hard-working形容词的原级和比较级语法形容词的原级和比较级语法1.形容词与副词都有三种比较等级，即形容词与副词都有三种比较等级，即_，_和和_。2.通常而言，同级比较用通常而言，同级比较用_级，两者比级，两者比较用较用_级，三者或以上比较用级，三者或以上比较用_级级,形容词最高级前通常要加定形容词最高级前通常要加定冠词冠词_。3.单音节和部分双音节词通过在词尾加单音节和部分双音节词通过在词尾加“_”来变作比较级。来变作比较级。部分双音节词和多音节词通过在词前加部分双音节词和多音节词通过在词前加“_”来变作比较级来变作比较级另外要注意一些单词的比较级（好另外要注意一些单词的比较级（好/坏坏/多多/少少/老老/旧旧/原原级 比比较级 最高最高级 原原 比比较 最高最高 the er more 在在“比较级比较级+than”的句型中，当的句型中，当than前后前后所使用的动词相同时，通常用助动词代替所使用的动词相同时，通常用助动词代替后面的动词。后面的动词。该动词或助动词可以省略该动词或助动词可以省略。Tina works harder than I(do).=Tina works harder than me.Tina工作比我更努力。她比她姐姐更高她比她姐姐更高。She is taller than her sister(is).原原级级（规则规则）比比较级较级shortlatethinbigfateasyfunnyoutgoinginterestingloudlyquietly原原级级（不（不规则规则）比比较级较级good/welllittlemany/much shorter later thinner bigger fatter easierfunnier more outgoing more interesting more loudly more quietly better less more 两者比较的常见的句型：两者比较的常见的句型：1.原级结构：原级结构：两者在某方面一样：两者在某方面一样：A+be+_+B.他和我一样高。他和我一样高。He is _ _ _me.A+实义动词实义动词+_+B.他跑得和我一样快。他跑得和我一样快。He runs _ _ _ I do.注意：其否定形式注意：其否定形式not as/so+原级原级+as表示表示“一方一方不不 如另一方那样如另一方那样”我没我姐那么漂亮。我没我姐那么漂亮。I am my sister.=My sister is me.as 原原级as 形容形容词 as tall as 副副词 as 原原级as as fast as not as beautiful as more beautiful than2.比较级结构：比较级结构：一方比另一方更一方比另一方更：A+be+_+_+B.他的房间比我的大。他的房间比我的大。His room is _ _ mine.A+实义动词实义动词+_+_+B汤姆比鲍勃跳得更高。汤姆比鲍勃跳得更高。Tom jumps _ _Jack.谁谁/哪个更怎样，哪个更怎样，A还是还是B？疑问词疑问词+_级，级，A or B？Which one is _ _(interesting),this book or that one?Who is _(smart),your brother or sister?注意事项注意事项:比较级中比较事物的对象要一致。比较级中比较事物的对象要一致。My classroom is cleaner than _(your).=_Her hair is as long as her_(sister).形容形容词 比比较级 than bigger than 副副词 比比较级 than higher than 比比较级 more interesting smarter yours your classroom sisters在形容词和副词的比较级前，可以用在形容词和副词的比较级前，可以用much,a little,even(甚至甚至),a lot，still等修饰等修饰，如：如：She is a little taller than I(me).Peter is much more hard-working than Paul.Sam runs even faster than Tom(does).1.汤姆比萨姆更聪明吗？汤姆比萨姆更聪明吗？Is Tom _ _ Sam?2.不是。萨姆比汤姆更聪明。不是。萨姆比汤姆更聪明。No,he isnt.Sam is _ _ Tom.3.塔拉比蒂娜更外向吗？塔拉比蒂娜更外向吗？Is Tara _ _ _ Tina?smarter thansmarter thanmore outgoing thanComplete the sentences according to the text.4.不是。蒂娜比塔拉更外向。不是。蒂娜比塔拉更外向。No,she isnt.Tina is _ _ _ Tara.5.你和你姐姐一你和你姐姐一样样友善友善吗吗？_ you _ _ _ your sister?6.不是。我更友善一些。不是。我更友善一些。No,Im not.Im _.as friendly asArefriendlier more outgoing than7.塔拉与蒂娜工作一样努力吗塔拉与蒂娜工作一样努力吗?Does Tara work _ _ _ Tina?8.谁在学校里更努力一些？谁在学校里更努力一些？Whos _ _ at school?9.蒂娜认为她学习比我更努力。蒂娜认为她学习比我更努力。Tina thinks she _ _ than me.as hard asmore hard-workingworks harder(you or Tina)?3a1.Julie/tall/you2.Jack/run/fast/Sam Q:_ A:No,he doesnt.He runs _ than Sam.Q:Is Julie as tall as you?A:No,she isnt.Shes _ than me.taller3.your cousin/outgoing/you Q:_ A:No,she isnt.She is _ than me.4.Paul/funny/Carol Q:_ A:No,he isnt.He is _ than Carol.Does Jack run as fast as Sam?Is Paul as funny as Carol?Is your cousin as outgoing as you?more outgoingfasterfunnierI was 100 cm two years ago.Im 130 cm now.3bThink of yourself two years ago.Write about how you are different now.1.Are you taller?Yes,I am.Im taller now than I was two years ago.我比我比我两年前我两年前要高。要高。2.Are you funnier?3.Are you more outgoing?Yes,I am.Im more outgoing than I was two years ago.Yes,I am.Im funnier than I was two years ago.4.Do you study English harder?5.Do you sing better?Yes,I do.I study English harder than I was two years ago.Yes,I do.I sing better than I was two years ago.Compare your parents.Check()who is smarter,funnier,etc.in the chart.Then ask your partner about his/her parents.3cA:Who is smarter,your mother or your father?B:I think my mother is smarter than my father.谁更聪明，你爸爸还是你妈妈？谁更聪明，你爸爸还是你妈妈？谁谁/哪个更哪个更，A还是还是B？Who/which+谓语谓语+比较级，比较级，A or B?A or B?Mother Fathersmartfunnywork hardoutgoingfriendlysing wellExample:I was shorter and more outgoing But now,I am taller and Say something about your past and now.
