单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,Unit 3,I am more outgoing than,my sister.,Section A Grammar Focus,Unit 3Section A Grammar Focus,Is Tom smarter than Sam?,No,he isn,t.Sam is smarter than Tom.,Is Tara more outgoing than Tina?,No,she isn,t.Tina is more outgoing than Tara.,Are you as friendly as your sister?,No,I,m not.I,m friendlier.,Does Tara work as hard as Tina?,Yes,she does.,Who,s more hard-working at school?,Tina thinks she works harder than me.,Grammar Focus,Is Tom smarter than Sam?No,he,3a Use the words to write questions and answers.,1.Julie/tall/you,Q:_,A:No,she isnt.Shes _ than me.,2.Jack/run/fast/Sam,Q:_,A:No,he doesnt.He runs_ than Sam.,Is Julie as tall as you?,taller,Does Jack run faster than Sam?,slower,3a Use the words to write ques,3.your cousin/outgoing/you,Q:_,A:No,she isnt.Shes_ than me.,4.Paul/funny/Carol,Q:_,A:No,he isnt.Hes _than Carol.,Is your cousin more outgoing than you?,more serious,Is Paul as funny as Carol?,more funnier,3.your cousin/outgoing/yo,3b Think of yourself two years ago.Write,about how you are different now.,1.Are you taller?,_,_,2.Are you funnier?,_,_,Yes,I am.Im taller now than I was two,years ago.,Yes,I am.Im funnier now than I was two,years ago.,3b Think of yourself two years,3.Are you more outgoing?,_,_,4.Do you study English harder?,_,_,5.Do you sing better?,_,Yes,I am.Im more outgoing now than I,was two years ago.,Yes,I do.I study harder now than I did two,years ago.,Yes,I do.I sing better now than I did two,years ago.,3.Are you more outgoing?Yes,3c Compare your parents.Check()who is,smarter,funnier,etc.in the chart.Then,ask your partner about his/her parents.,A:Who is smarter,your mother or your father?,B:I think my mother is smarter than my father.,3c Compare your parents.Check,Mother,Father,smart,funny,work hard,outgoing,friendly,sing well,MotherFathersmartfunnywork har,1.,什么是形容词的,原级,？,表示修饰两种东西的程度是一样的,用,as.as,表示原级,，译为,:“,和,一样”。,2.,什么是形容词的,比较级,？,表示两者相比，一个比另一个更,，有比,较级的句中有,than,且仅限于两者比较。,形容词的原级和比较级,1.什么是形容词的原级？形容词的原级和比较级,原级和比较级区分程度的不同：,原级,是说明两个人物或事物的程度是一样。,比较级,是区分两个人物或事物的程度不一样。,原级和比较级区分程度的不同：原级是说明两个人物或事物的程度是,This tree is as_ as that tree.,The green bag is as _as the red.,This pen is as _ as that pen.,tall,big,long,原级,This tree is as_ as that tr,Yao Ming is Jordan.,Jordan,226cm,198cm,tall,er than,Yaoming,tall,tall,er,Jordan is,tall,.,比较级,Yao Ming is,￥,20,￥,30,cheap,cheap,er,The pink dress is,cheap,.,The black dress is _,the pink one,.,cheap,er than,￥20￥30cheapcheaperThe pink d,当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是词尾,-er,形式，比较级常常用,than,来连接被比较的两个人或事物。,e.g.I am short,er than,you.,当两个人或两件事物进行比较时，形容词和副词要用比较级，也就是,The red car is,cute,.,The blue car_,the red car.,(,蓝车比红车更可爱）,is cute,r than,The red car is cute.is cuter t,The red apple is,big,.,The green apple is _,the red one.,bigger than,The red apple is big.The green,56.1kg,heavy,58kg,Garfield is,heavy,.,Doraemon is _ Garfield,.,heav,ier,heav,ier than,Garfield,Doraemon,56.1kgheavy58kgGarfield is hea,short,-,shorter,small,-,smaller,nice,nicer,safe,safer,-,-,-,-,-,-,big,thin,heavy,heavier,happy,happier,找规律：,big,bigger,thin,thinner,short-shortersmall-smallernice,大多数形容词和副词有三个等级：,原级、比较级、最高级,。,一、,形容词比较级的构成,1.,构成的不规则变化,:,2.,构成的规则变化,:,形容词和副词的比较级,大多数形容词和副词有三个等级：形容词和副词的比较级,1.,构成的不规则变化,:,e.g.,good/well,better best,bad/badly,worse worst,many/much,more most,little,less least,far farther,/further farthest/,furthest,1.构成的不规则变化:,2.,构成的规则变化,:,1),单音节词和少数双音节词一般在词尾,后加,-er,构成比较级,或,-,est,构成最高级,.,如：,原级 比较级 最高级,cold cold,er,cold,est,bright bright,er,bright,est,young young,er,young,est,2.构成的规则变化:,2),以字母,e,结尾的词只加,r,或,-st,构成,比较级,和,最高级,。,原级 比较级 最高级,nice nic,er,nic,est,fine fin,er,fin,est,large larg,er,larg,est,2)以字母 e 结尾的词只加 r 或-st 构成,3),重读闭音节词末尾只有一个辅音字母,时,先双写这个辅音字母,再加,-er,或,-est,。,如,:,big bigger biggest,thin thinner thinnest,4),以“辅音字母,+y”,结尾的双音节词，,先改,y,为,i,再加,-er,或,-est,。如：,easy easier easiest,happy happier happiest,3)重读闭音节词末尾只有一个辅音字母,5),多音节词和部分双音节词在词前加,more,或,most,。如：,delicious more delicious,most delicious,interesting more interesting,most interesting,importantmore important,most important,5)多音节词和部分双音节词在词前加more,讲述某人或某物自身情况时用原级。,基本句型：,主语,+,谓语,+,形容词,/,副词原级,+.,He is very old now.,他现在很老了。,They ran quite fast.,它们跑得相当快。,The weather looks rather bad.,天气看上去相当糟,I am so happy.,我是如此的快乐。,原级的用法,讲述某人或某物自身情况时用原级。原级的用法,表示两者之间没有差别时,使用句型：,主语,(,第一个人物,)+,谓语动词,+,as,+,形容词,/,副词原级,+,as,+,第二个人物,+.,如：,He is as excited as his younger sister.,他和他妹妹一样兴奋。,Lily rode her bike as slowly as an old,lady.,莉莉骑车像老太太一样慢。,They picked as many apples as the farmers,(did).,他们摘的苹果和农民一样多。,表示两者之间没有差别时,使用句型：,表示第一个人比不上第二个人时,使用句型,:,主语,(,第一个人物,)+,谓语动词,(,否定式,),+as,/so+,形容词,/,副词原级,+as,Heisnotso/asexcitedashisyoungersister.,他没他妹妹那么兴奋。,Lilydidnotrideherbikeso/asslowlyasan,oldlady.,莉莉骑车不像老太太那样慢。,Theydidntpickso/asmanyapplesasthe,farmers(did).,他们摘的苹果不如农民多。,表示第一个人比不上第二个人时,使用句型:,讲述两者有差异,第一个人物超过第二个人,物时用比较级。,基本句型：,主语,(A)+,谓语动词,+,形容词,/,副词比较级,+than+,主语,(B)+.,e.g.Amoderntrainis,fasterthan,acar.,现代的火车比轿车快多了。,Thisbookd