Unit3第2課時(shí)SectionA(2d-3c)(教學(xué)課件)八年級(jí)英語(yǔ)上冊(cè)系列（人教版）

Unit3I’mmoreoutgoingthanmysister.SectionA2d-3c課型：語(yǔ)法課

情景導(dǎo)入0102語(yǔ)法探究03應(yīng)用實(shí)踐04遷移創(chuàng)新05回顧總結(jié)06考點(diǎn)速遞07隨堂小練08家庭作業(yè)CONTENT

語(yǔ)言能力通過(guò)觀察分析，能夠識(shí)別形容詞和副詞的原級(jí)、比較級(jí)的用法和句型，并能夠總結(jié)歸納出相關(guān)規(guī)律。學(xué)習(xí)能力通過(guò)自我反思，能夠綜合運(yùn)用目標(biāo)語(yǔ)言知識(shí)描述自己的優(yōu)缺點(diǎn)；能在學(xué)習(xí)活動(dòng)中積極與他人合作，共同完成學(xué)習(xí)任務(wù)。文化意識(shí)通過(guò)人物對(duì)比，引導(dǎo)積極向上的人物品格。思維品質(zhì)通過(guò)采訪，能夠了解自己的父母和他人的父母，向父母和他人學(xué)習(xí)，正確且客觀看待評(píng)價(jià)，培養(yǎng)正確的價(jià)值觀。學(xué)習(xí)目標(biāo)LearningObjectives情景導(dǎo)入Scenarioimport01FreetalkSamTomsmarttall****runfast****getupearly******thinfunny****hard-working****friendlyIsTomfunnierthanSam?No,heisn’t.SamisfunnierthanTom.IsSammorehard-workingthanTom?Yes.He’smorehard-workingthanTom.DoesSamgetupearlierthanTom?No.HegetsupasearlyasTom.Readtheconversationquicklyandanswerthequestionsbelow.2dAnna.Theonewithshorterhair.Lisa.NellyShewantedtowin.Listenandfill

intheblanks.wellbettershortermoreclearlybetterthemostimportantRoleplaytheconversationwithyourpartner.2dadj.極好的；了不起的，同義詞有g(shù)reat,wonderfuladj.哪一個(gè)；哪一些v.

獲勝；贏；贏得動(dòng)詞不定式作表語(yǔ)玩得開(kāi)心，相當(dāng)于haveagoodtime/enjoyoneself。n.

比賽；競(jìng)賽；競(jìng)爭(zhēng)adv.清楚地；清晰地；明白地語(yǔ)法探究Grammarfocus02IsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsTaramoreoutgoingthanTina?No,sheisn’t.TinaismoreoutgoingthanTara.

Trytofindouttherules.上述句子中標(biāo)紅的人名在句中是什么關(guān)系呢？是比較關(guān)系。如何進(jìn)行比較呢？一起來(lái)學(xué)習(xí)吧！兩者進(jìn)行比較,表示“一方比另一方更……”常用句型：1.A+be+形容詞比較級(jí)+than+BA

modern

train

is

faster

than

a

car.2.A+實(shí)義動(dòng)詞+副詞比較級(jí)+than+BTomjumpshigherthanJack.當(dāng)兩個(gè)人或兩件事物進(jìn)行比較時(shí)，形容詞和副詞要用比較級(jí)，也就是詞尾-er形式，比較級(jí)常常用than來(lái)連接被比較的兩個(gè)人或事物。e.g.Iamshorterthanyou.定義形容詞/副詞比較級(jí)Areyouasfriendlyasyoursister?No,I’mnot.I’mfriendlier.DoesTaraworkashardasTina?Yes,shedoes.

Trytofindouttherules.這個(gè)句型也是比較級(jí)嗎？是的，一起來(lái)看看吧！兩者進(jìn)行比較,表示“一方與另一方一樣……”常用句型：1.A+be+as形容詞原形+as+Be.g.JackisasfunnyasMike.杰克與邁克一樣滑稽。2.A+實(shí)義動(dòng)詞+as副詞原形+as+Be.g.TomgetsupasearlyasSue.湯姆與蘇起得一樣早。notas\as+adj.\adv.(原形)+as…的同義短語(yǔ)less+原級(jí)+than…表示一方如另一方Thisroomislessbeautifulthanthatone.這個(gè)房間不如那個(gè)房間漂亮。=Thisroomisnotsobeautifulasthatone.同級(jí)比較Who’smorehard-workingatschool?Tinathinkssheworksharderthanme.

Trytofindouttherules.這又是一種什么句型呢？這是一種特殊句型，一起來(lái)看看吧~同級(jí)比較當(dāng)詢問(wèn)兩者中誰(shuí)更/哪一個(gè)更/什么更……時(shí)，常用句型“Who/Which/What+be+形容詞比較級(jí),AorB?”和“Who/Which/What+行為動(dòng)詞+副詞比較級(jí),AorB?”。Whichisbetter,theredpenortheblackpen?Whodancesbetter,youoryoursister?WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtomovies?

Trytofindouttherules.讓我試試！這是一篇關(guān)于Tara和Tina兩姐妹的介紹，你能圈出其中所有的比較級(jí)嗎？Tinalovessports.ShecanrunfasterthanTaraandsheisthinner.Sheismoreoutgoingandfunnier.ButTinaislazierandshealwaysgetsuplaterthanTara.Shehopesshecanbeabetterperson.TaraandTina可以！請(qǐng)觀察這些單詞，你能總結(jié)出形容詞變比較級(jí)的規(guī)律嗎？Tinalovessports.ShecanrunfasterthanTaraandsheisthinner.Sheismoreoutgoingandfunnier.ButTinaislazierandshealwaysgetsuplaterthanTara.Shehopesshecanbeabetterperson.2.重讀閉音節(jié)詞且詞尾只有一個(gè)輔音字母，雙寫(xiě)該輔音字母，再加-erbig-biggerfat-fatterComparativesrules1.一般單音節(jié)詞在詞尾加-ertall-tallerlong-longerTinalovessports.ShecanrunfasterthanTaraandsheisthinner.Sheismoreoutgoingandfunnier.ButTinaislazierandshealwaysgetsuplaterthanTara.Shehopesshecanbeabetterperson.4.以輔音字母加y結(jié)尾的雙音節(jié)詞，把y變i，再加-erfriendly-friendlierheavy-heavierComparativesrules3.多音節(jié)和部分雙音節(jié)詞前加moreloudly-moreloudlyexpensive-moreexpensiveTinalovessports.ShecanrunfasterthanTaraandsheisthinner.Sheismoreoutgoingandfunnier.ButTinaislazierandshealwaysgetsuplaterthanTara.Shehopesshecanbeabetterperson.不規(guī)則變化需要單獨(dú)記憶。Comparativesrules5.以字母e結(jié)尾的單音節(jié)詞，在詞尾加-rnice-nicerfine-finer比較級(jí)：不規(guī)則變化：good/well—_______bad—________many/much—________little--________far--________/________old--________/________betterworsemorelessfartherfurtherolderelder

adj/adv的比較級(jí)一般疑問(wèn)句結(jié)構(gòu)Be+

A+adj的比較級(jí)+B?Do/does+

A+V原形+adv的比較級(jí)+B?Areyousmarterthanyoursister?Ishisfathermorehard-workingthanhismother?Doyoujumphigherthanyourbrother?DoesMikegotobedlaterthanyou?

◆“the+比較級(jí)+ofthetwo”意為“兩者中比較……的”?！簟氨容^級(jí)+and+比較級(jí)”或“moreandmore+形容詞/副詞

原級(jí)”，表示“越來(lái)越……”，其后均不可接than?！簟癟he+比較級(jí),the+比較級(jí)”

意為“越……，越……”。Themorehaste,thelessspeed.欲速則不達(dá)。Thehardersheworked,themoreprogressshemade.Lisaisthequickerofthetwo.形容詞和副詞的比較級(jí)常用結(jié)構(gòu)◆“Which/Who...+比較級(jí),AorB?”表示“A和B，哪一個(gè)/誰(shuí)更……？”◆“A...+倍數(shù)+比較級(jí)+than+B”表示“A是B的多少倍”?！簟氨容^級(jí)+thanany+可數(shù)名詞單數(shù)”，意為“比任何……都”，表示不在同一范圍內(nèi)比較。

ChinaislargerthananycountryinAfrica.Whoistaller,JimorTom?形容詞和副詞的比較級(jí)常用結(jié)構(gòu)Whichbookisbetter,thisoneorthatone?◆“比較級(jí)+thananyother+可數(shù)名詞單數(shù)”=“比較級(jí)+thantheother+可數(shù)名詞復(fù)數(shù)”，表示“比其他任何/所有……都……”。該句型在同一范圍內(nèi)進(jìn)行比較。Chinaislargerthananyothercountry/theothercountriesinAsia.1）比較對(duì)象必須一致。Myhairislongerthanyours.2）有時(shí)為了避免重復(fù)，可用that或those代替前面提到的詞，而且that或those不能省略。TheweatherinHainaniswarmerthanthatinBeijing.HisstoriesaremoreinterestingthanthoseItold.形容詞和副詞的比較級(jí)注意事項(xiàng)yours相當(dāng)于yourhair可修飾比較級(jí)的詞當(dāng)表示一方超過(guò)另一方的“程度”時(shí)，可以用much,alot,alittle,abit,even,far等來(lái)修飾形容詞比較級(jí)。注意：比較級(jí)不能用very,so,too等修飾。巧學(xué)妙記：兩多(much,alot)兩少(alittle,abit)一甚至(even)，還有一個(gè)遠(yuǎn)（far)去了。應(yīng)用實(shí)踐ApplicationPractice033aUsethewordstowritequestionsandanswers.1.

Julie/tall/youQ:IsJulieastallasyou?A:No,sheisn’t.She’s______

thanme.taller2.Jack/run/fast/SamQ:DoesJackrunfasterthanSam?A:No,hedoesn’t.Heruns_______________thanSam.moreslowly3aUsethewordstowritequestionsandanswers.3.yourcousin/outgoing/youQ:Isyourcousinlessoutgoingthanyou？A:No,sheisn’t.She’s____________________________moreoutgoingthanI/me.4.Paul/funny/CarolQ:IsPaulfunnierthanCarol?A:No,heisn’t.He’s___________________________lessfunnythanCarol.funnierthanCarol.Thinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.3bDoyousingbetter?…自己小時(shí)候畫(huà)像現(xiàn)在的自己畫(huà)像Thinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.3b1.Areyoutaller?Yes,Iam.I’mtallernowthanIwastwoyearsago.2.Areyoufunnier?Yes,Iam.I’mfunnierthanIwastwoyearsago.Thinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.3b3.Areyoumoreoutgoing?Yes,Iam.I'mmoreoutgoingnowthanIwastwoyearsago.4.DoyoustudyEnglishharder?Yes,Ido.IstudyhardernowthanIdidtwoyearsago.Thinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.3b5.Doyousingbetter?No,Idon't.IsingworsenowthanIdidtwoyearsago.遷移創(chuàng)新MigrationInnovation04differencessimilarities自己小時(shí)候畫(huà)像現(xiàn)在的自己畫(huà)像3cCompareyourparents.Checkwhoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.A:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.motherfathersmartfunnyworkhardoutgoingfriendlysingwellIlovemy________becauseshe______________.Sheislikeasuperwoman.motherworkshard回顧總結(jié)Summary05Summary形容詞和副詞的比較級(jí)的構(gòu)成和句式規(guī)則變化不規(guī)則變化單音節(jié)詞和部分雙音節(jié)詞多音節(jié)詞和部分雙音節(jié)詞一般在詞尾加-er以字母e結(jié)尾的詞加-r重讀閉音節(jié)詞詞尾只有一個(gè)輔音字母時(shí)，先雙寫(xiě)該輔音字母，再加-er以“輔音字母+y”結(jié)尾的雙音節(jié)詞，變”y”為”i”，再加-er.前面加moresmart-smarter,high-higherfine-finer,wide-widerhot-hotterbig-biggerearly-earlier,happy-happieroutgoing-moreoutgoing,popular-morepopular原級(jí)比較級(jí)good/wellbetterbad/badly/illworsemany/muchmorelittlelessoldolderelderfarfartherfurther句式原級(jí)比較的肯定句式原級(jí)比較的疑問(wèn)句式比較級(jí)的常用結(jié)構(gòu)“比較級(jí)+than”表示“……比……更……”“the+比較級(jí)+ofthetwo”意為“兩者中比較……的”?！氨容^級(jí)+and+比較級(jí)”或“moreandmore+形容詞/副詞原級(jí)”，表示“越來(lái)越……”，其后均不可接than?！癟he+比較級(jí),the+比較級(jí)”

意為“越……，越……”?！癢hich/Who...+比較級(jí),AorB?”表示“A和B，哪一個(gè)/誰(shuí)更……？”“A...+倍數(shù)+比較級(jí)+than+B”表示“A是B的多少倍”?！氨容^級(jí)+thanany+可數(shù)名詞單數(shù)”，意為“比任何……都”，表示不在同一范圍內(nèi)比較。

“比較級(jí)+thananyother+可數(shù)名詞單數(shù)”=“比較級(jí)+thantheother+可數(shù)名詞復(fù)數(shù)”Summary考點(diǎn)速遞Languagepoints06

形容詞和副詞的比較級(jí)考點(diǎn)

tell

比較級(jí)構(gòu)成1【精講】形容詞副詞的比較級(jí)構(gòu)成有：

規(guī)則變化和不規(guī)則變化

如右圖所示?？键c(diǎn)

tell

比較級(jí)用法2【精講】形容詞副詞的比較級(jí)用法包含：

原級(jí)和比較級(jí)的運(yùn)用。如右圖所示?！狪syourhairaslongasMary’s?—No,itisn’t.Hersislongerthanmine.隨堂小練Exercise07nice_______

easy

_______

thin

_______hot

_______much

_______high

_______

clever

_______happy

_______little

_______fat

_______big

_______

good

_______

far

_______tall

_______old

_______beautiful_________________ important

_________________quietly

_________________ expensive

_________________nicer一、寫(xiě)出下列單詞的比較級(jí)easierthinnerhottermorehigherclevererhappierlessfatte