人教版英语八年级上册-Unit 3 Section A(1a-2d)课件.pptx

1、 Unit 3 I am more outgoing than my sister.SectionA 1a-2d一一掌握以下词汇及短语：掌握以下词汇及短语：outgoing,better,loudly,quietly,more loudly,play better than,both and 二二.掌握以下句式：掌握以下句式：I am more outgoing than my sister.Tina is longer than TinaSam has longer hair than Tom.She also sings more loudly than Tara.三掌握比较级的构成和变化

2、规则，能够运用比较级比较人与人的外貌和三掌握比较级的构成和变化规则，能够运用比较级比较人与人的外貌和性格差别。性格差别。Learning aimsWarming-upLets enjoy a song.PresentationLook and describe.Zhang Junhao is _.Li Yuchen is _.tallshortTang Zisu is _.Shi Niance is _.thinheavy/fat形容词形容词形容词形容词shorttallDescription Words for People 描述人的形容词描述人的形容词thinheavy/fatwith l

3、ong hairwith short hairMrs Hu has _.Miss Luo has _.short hairlong hairZhang Yongqiang is _.Yao Minghao is _.outgoingquietoutgoing 外向的外向的quiet 文静的；内向的文静的；内向的Li Chengze sings _.Shen Zonghao sings_.loudlyquietlyloudly 大声地；响亮地大声地；响亮地quietly 轻声地轻声地;安静地安静地;副词副词有些词既可以作形容词有些词既可以作形容词也可以作副词，如：也可以作副词，如：fast 快的

4、；迅速地快的；迅速地late 晚的晚的,迟到迟到early 早的，早到早的，早到well 身体健康的；好地身体健康的；好地hard 坚硬的；努力地坚硬的；努力地high 高的，高地高的，高地 Liu Xiang jumps _.Liu Xiang runs_.highfastWang Junkai can _.Wang Yuan can_.play the guitar wellplay the guitar wellBoth Wang Yuan and Wang Junkai play the guitar well.Wang Yuan plays the guitar as well as

5、 Wang Junkai.as+adj./adv.+as 和和.一样一样Match each word with its opposite.1 1a tall loudly thin short hair long hair heavy quietly short New drillsPresentationLook and compare.Zhang Junhao is _Li YuchenLi Yuchen is _ Zhang Junhaotaller than shorter than tall（原级）（原级）taller（比较级）（比较级）short（原级）（原级）shorter（比

6、较级）（比较级）Shi Niance is _Tang ZisuTang Zisu is _ Shi Niance.thinner than heavier than thin（原级）（原级）thinner（比较级）（比较级）heavy（原级）（原级）heavier（比较级）（比较级）以重读闭音节词词尾只有一个辅以重读闭音节词词尾只有一个辅音字母时，应先双写这个辅音字音字母时，应先双写这个辅音字母再加母再加-er以以“辅音字母辅音字母+y”结尾的，先改结尾的，先改“y”为为“i”，再加，再加-erZhang Yongqiang is _Yao Minghao Yao Minghaois _Zh

7、ang Yongqiang.more outgoing than quieter than quiet（原级）（原级）quieter（比较级）（比较级）outgoing（原级）（原级）more outgoing（比较级）（比较级）Li Chengze sings _Shen Zonghao.Shen Zonghao sings_Li Chengze.more loudly than more quietly than loudly（原级）（原级）more loudly（比较级）（比较级）quietly（原级）（原级）more quietly（比较级）（比较级）以形容词以形容词+ly变成副词的词

8、比变成副词的词比较级需要用较级需要用more。注意：单词本身就以注意：单词本身就以ly结尾的，结尾的，比较级直接改比较级直接改y 为为i加加er.如：如：early-earlier friendly-friendlierBoth Wang Yuan and Wang Junkai play the guitar well.But Wang Junkai plays a little better than Wang Yuan.well/good（原级）（原级）better（比较级）（比较级）部分词的比较级变化是不规则的。部分词的比较级变化是不规则的。如：如：good/well-betterba

9、d/badly/ill-worsemany/much-morelittle-lessold-elder/olderfar-farther形容词或副词比较级的构成形容词或副词比较级的构成(规则变化规则变化)：3.重读闭音节重读闭音节词词尾只有一个辅音字母时，词词尾只有一个辅音字母时，先先双写辅音字母再双写辅音字母再+er 4.以辅音字母以辅音字母+y结尾结尾的单词，变的单词，变y 为为i+er 2.以不发音的字母以不发音的字母e结尾的结尾的+r 1.一般在一般在词尾词尾+er 5.多音节词多音节词和和部分双音节部分双音节词前加词前加moretall-tallernice-nicerfat-fat

10、terfunny-funnierinteresting more interestingheavy-heavierdifficult more difficult 原级原级 good wellbad/badly ill many much little far 比较级比较级 最高级最高级better bestworseworstless more mostfarther较远least farthest最远写出下列词的比较级形式。写出下列词的比较级形式。1.large _ 8.friendly_2.clever _ 9.many _3.lazy _ 10.careful_4.few _ 11.h

11、ot _5.dirty _ 12.far _6.wet _ 13.interesting _7.loudly_ 14.well_largerclevererlazierfewerdirtierwetterfriendliermoremore carefulhotterfarther/furtherbettermore interestingmore loudlyPracticeListen and number the pair of twins 1-3 in the picture.1b=Sams hair is longer than Toms.Listen again and fill

12、in the blanks.Conversation 1:A:Is that Sam playing the guitar?B:No,thats Tom.Sam has than Tom.Tom Sam can play the drums.But Sam plays them than Tom.Conversation 2:A:Thats Tara,isnt it?B:No,it isnt.Its Tina.Tina is than Tara.And she also sings than Tara.Conversation 3:A:Is that Paul?B:No,thats Peter

13、.Peters than Paul.And Pauls than Peter.longer hairBoth andbettertallermore loudlyheaviershorter更好的（地）；较好的（地）更好的（地）；较好的（地）Find out the sentences that are about the similarity between the twins.Find out the sentences that are about the differences between the twins.Compare yourself with your partner.Y

14、ou are taller than me,but Im thinner than you.You are smarter than me,but Im funnier than you.tallerheavierfunnierthinnersmartermore outgoingmore friendlymore hard-working Listen.Are the words in the box used with(i)er or more?Complete the chart.2afunny(run)fastfriendly(jump)highoutgoing(work)hardha

15、rd-working(get up)early smartlazy形容词形容词adj.1.常用在常用在系动词后系动词后作表语构作表语构成系表结成系表结构。构。2.常用在常用在名词前做名词前做定语。定语。副词副词adv.常用常用来修来修饰动饰动词。词。-er/-iermore friendlyoutgoingfunny funniersmart smarterlazy lazierfast fasterhard harderhard-working high higherearly earlierListen again.How are Tina and Tara different?2bTin

16、a Tara is more outgoing than Tara.works as hard as Tina.is friendlier and funnier than Tara.can run faster and jump higher.is smarter than Tara.is lazier than Tara.gets up earlier than Tina.funny,friendly,outgoing,hard-working,smart,lazy,young,old(run)fast,(jump)high,(work)hard,(get up)earlyReport:M

17、y best friend is _.I am funnier than my friend.He/She is taller than me.He/She runs faster than me.Writing1.Jims bag is _than Kates.A.biger B.big C.biggest D.bigger 2.This street is much _than that one.A.straight B.straighter C.straightest D.more straighter 3.Which is _,the sun or the moon?A.small B

18、.smaller C.smallest D.the smallest4.Summer is _ than winter.A.cold B.colder C.hot D.hotter5.Its _ to work out a plan than to carry it out.A.easy B.easyer C.easier D.more easy一、单项选择一、单项选择 DBBDCClass test二、用所给词的适当形式填空二、用所给词的适当形式填空1.Im _(outgoing)than my sister.2.His hair is _(short)than Sams.3.Is Tom

19、_(friendly)than Mike?4.Which is _(big),the sun or the moon?5.Who is _(tall),Tom or Sam?6.They have _（much）money than me.7.Does Tom run _(fast)than you?8.Im _（quiet）than my sister.more outgoingshorter friendlierbiggertallermorefasterquieter1.To learn some new words and useful expressions.outgoing,better,loudly,quietly2.To talk about personal traits(特征特征)and compare people.Is that?No,thats.has longer hair than.3.3.初步初步掌握形容词、副词比较级的变化规则并能掌握形容词、副词比较级的变化规则并能运用所学的形容词对人物的外表及性格进行描运用所学的形容词对人物的外表及性格进行描述并作比较。述并作比较。课时重点回顾课时重点回顾教师寄语教师寄语bjutiDont judge a person by his appearance.不要根据长相来判断一个人。（不要以貌取人。）