初中英语人教版八年级上册形容词比较级.docx
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初中英语人教版八年级上册形容词比较级
Unit6I'mmoreoutgoingthanmysister.
第一课时教案
宜良十中温玉琼
一、教学目标
1.教学目标
1） KnowledgeObjects知识目标
Inthisunit,studentslearntotalkaboutpersonaltraitsandhowtocomparepeople.学习谈论人的个性特征和如何比较人的个性特征。
Learntherulesofchangingadjectivesintocomparativedegree.Helptousecomparativedegreetocomparetwopeople.学习把形容词变比较级的规则,帮助他们用形容词的比较级比较两个人。
2） AbilityObjects能力目标
Totrainthestudentsabilityoflistening,speaking,readingandwriting.Totrainthestudentsabilityofcommunicativecompetence.培养学生听说读写和交际能力。
3） MoralObjects德育目标
Tohavestudentsunderstandpeoplehavequitedifferenttraits,buttheyshouldovercomethebadhabitsandkeepgoodhealthyhabits.Toencouragestudentstobebrave,honest,kindpeople.让学生理解不同的人有不同的个性，他们要改变不良习惯，保有健康习惯。
鼓励学生要勇敢，诚实，友善。
2.学习完成任务所需要的语言：
1）复习表示个性特征形容词：
tall,thin,short,longhair,shorthair,funny,serious,outgoing
2）其他词汇：
different,hair,heavy,heavier,quiet,quieter,same,serious,shorter,taller,thinner,smart,smarter,morethan,morepopular,both,begoodat
3） 句子：
学习用比较级比较人
TinaistallerthanTara.
PedroisfunnierthanPaul.
TomismoreathleticthanSam.
We'rebothshort.
IsthatSam?
No,that'sTom.
HehasshorterthanTina.
IsthatTara?
No,itisn't.Tara'sshorterthanTina.
3.完成课本第17页1a—2c的教学任务。
二、教学环节
1.Leadinandrevision
T:
I'mverygladtoseeyouagain.Doyourememberwhatadjectivewordscandescribepeople?
大家还记得我们以前学过的描述人的形容词吗？
（出示幻灯片图片，让学生按座次依次说出描述人的形容词，所说单词顺序为：
funny/humorous,easygoing/outgoing,serious,quiet,generous/friendly/unfriendly,smart,kind,shy,tall/short,thin/heavy,longhair/shorthair）
（老师叫4-5个学生上台，描述学生的特征）T:
WhatdoesTomlooklike?
S1:
Heisveryfat.
T:
WhataboutSally?
S2:
Sheisthinandhaslonghair.
T:
WouldyousaysomethingaboutBill?
S3:
Ithinkheisfunny.
T:
Makeasimpledrawingofaboyandagirlontheboard.Maketheboytallandmakethegirlalittletallerthantheboy.WritethenameJudyunderthegirlandthenameBobbyundertheboy.ThencompareJudyandBobbyandaskstudentstorepeatthesentences:
Bobbyistall.Judyistall,too.JudyistallerthanBobby.
（拿两把尺子，比较长度）Thenbringouttworulersofdifferentlength.T:
Thisisaruler.It'sBobby's.（longer）ThisisJudy'sruler.（long）Bobby'srulerislongerthanJudy's.
2.Newwords
（Calltwostudentswhoaregoodatbasketballtostandupandaskthestudents）T:
Doyouthinkthey'regoodbasketballplayers?
Ss:
Yes,wedo.
T:
Whoareathletic
Ss:
Both.
T:
Whoaremoreathletic?
Ss:
Victoris.
（把“athletic”写在黑板上。
Write“athletic”ontheBb.引导学生将该词变比较级。
）T:
Howtochangeitintocomparativedegree?
S1:
Moreathletic.
T:
Seethepictureonthescreen.（athletic–moreathletic读该词和该比较级的读音。
）OK.Readafterme."athletic,moreathletic".
Ss:
Athletic,moreathletic.
（看屏幕，比较孙燕姿和另一明星的头发长度。
）T:
Lookatthetwophotosofthesingers,saysomethingabouttheirhair.
S1:
SammyhasshorterhairthanMissZhang
S2:
MissZhanghaslongerhairthanSammy.
Showsomenewwordsonthescreen.Andchangethemintocomparativedegrees.
more adv. （构成含有三个或三个以上音节的大多数形容词及副词的比较级）更；更多的，更大的
than adj.（后接表示比较级的第二部分）比calm adj.（心情）镇静的；无忧虑的wild adj.卤莽的；轻率的、
Readthenewwordstostudentsandaskthemtorepeat.T:
More.
S1:
More.
T:
Than.
S2:
Than.
T:
Calm.
S3:
Calm.
3.1a
T:
Nowpleaseopenyourbooksatpage17.First,lookatthepicture.Howmanypeoplearethereinthepicture?
Ss:
Nine.
T:
Pleasetellmetheirnames?
S:
Yeah.PeterandPaul,TomandSam,TaraandTina.
T:
Verygood!
Maybethey'rehavingaconcert.Therearethreeteachersunderthestage.Doyouseethetwins?
Great!
Whoistaller,PedroorPaul?
Askthestudentstorepeatthefollowingsentences:
TinahaslongerhairthanTara.
TaraiscalmerthanTina.
SamismoreoutgoingthanTom.
SamhaslongerhairthanTom.
TomiscalmerthanSam.
TomhasshorterhairthanSam.
PeterisheavierthanPaul.
PaulisthinnerthanSam.
Tellstudentstodrawlinesbetweenthewordsoftheoppositemeanings.Forexample,tallandshort.Askstudentstodothisactivityindividually.Thenchecktheanswers.Answers:
tall-short,longhair-shorthair,thin-heavy,quietly–loudly（Thisactivityintroducesthekeyvocabulary.）
4.1bListening听力练习
T:
Twinsarechildrenbornatthesametimetothesameparents.Sometimestheylookexactlyalike,butnotalways.Thetwinsinthispicturedonotlookexactlyalike.Nowwe'llhearthreeconversationaboutpeopleinthepicture.Theyarealltwins.
Listentotheconversationcarefullyandnumberthepairsoftwins（1-3）inthepicture.（Playtherecordingforthestudentsandaskthemtodothisactivity.听音，标号）Answers:
Sam/Tom1,TaraTina2,Peter/Paul3.OK.Haveyougotthecorrectanswers?
Let'slistentothetapeagain.Pleaserepeat.让我们一起跟录音机再把对话读一遍。
Girlsaskandboysanswer.Begin!
Conversation1
A:
IsthatSam?
B:
No,that'sTom.SamhaslongerhairthanTom.
C:
Yes,andTom'scalmerthanSam.
Conversation2
A:
That'sTara,isn'tit?
B:
No,itisn't.It'sTina.TinaistallerthanTara.Andshe'salsomoreoutgoing.
Conversation3
A:
IsthatPaul?
B:
No,that'sPaul.Peter'sheavierthanPaul.AndPaul'sshorterthanPedro.
5.1cPairwork
Practicetheconversationsinpairs.Studentssayoneormoreoftheirconversationstotheclass.
6.2c 1）First,asktwostudentstoreadthesampleconversationtotheclass.
A:
IsthatTara?
B:
No,itisn't.It'sTina.Tara'sshorterthanTina.
2）Thenhavestudentsworkwithapartner.Makeconversationsabouttheothertwins.
3） Nextasksomepairsofstudentstosayoneormoreoftheirconversationstotheclass.
A:
IsthatPaul?
B:
No,itisn't.It'sPeter.PeterisheavierthanPaul.
A:
IsthatSam?
B:
No,itisn't.It'sTom.SamhaslongerhairthanTom.
4） Lookatthescreenandtellthedifferentandsamebetweenthetwins.
T:
LucyandLilyaretwins.Theyareboth6yearsold.Theybothhavelonghairandblackeyes.Whatothersamethingscanyoufind?
Class,lookatthemcarefullyandtellthedifferencebyusingthegivenwords?
Workingroups.
Group1,student1:
LucyistallerthanLily.
Group2,student2:
Lucyiswilder,andmoreoutgoing.
Group3,Student3:
Yes,sheisalsomoreathletic.
7.Discussion
Wordsgiven:
short
calm
quiet
easygoing
tall
wild
outgoing
athletic
Now,theleaderofeachgroupstandsupandsayyourideas.
8.Pronunciationnote
Writeoneoftheexamplesentencesfromthepictureontheboardandcirclethewordthan.Say,whenwesaythewordthan,wesayitquickly.Youdon'thearverymuchofthesound.Itsoundsalmostlikethis.Giveseveralexamples,pronouncingthewordthanlightlyandquickly.Playthetapeagaintodemonstratethispronunciationpoint.
9.Listening
Firstreadthewordsintheboxtothestudents:
funny,serious,outgoing,quiet.Tellstudentssmartandathleticarenewwords.Explainthenewwordsandtellstudentswhattheymean.Athleticadj.体格强健的.
Thenaskstudentstolookatthepicture.T:
Inthispicture,TinaandTaraaretalkingtoareporter.I'llplaytherecordingtoyou.Pleaselistencarefully.请同学们看书18页，在图中，Tina和Tara正在和记者交谈。
听一遍录音，
T:
Now,lookatthechartinyourbook.Someofthesentencesusethewordstheysayendin–eror–ier.Someofthesentencesusethewordmore.请看书中表格，他们说的一些句子以-er或-ier结尾，有些词变比较级前面要用到more.
T:
Now,listentotherecordingagainandwritethe–erand–ierwordsinthefirstcolumnandthewordsthatusemoreinthesecondcolumn.现在，再听一遍录音，并将以-er或-ier结尾的词填在第一栏内，将前面加more的词写在第二栏内。
Answers:
Column1funny,quiet.Column2:
outgoing,serious,smart,athletic.
Askstudentstolookattheboxeswiththeheading.Tinais ...Tarais...
Listentotherecordingagain.ThistimewritehowTinaandTaraaredifferent.Pleasewritewordsintheboxes.ThesearethewordsfromthelistinActivity2a.Thewordstellabouteachgirl.Playtherecordingforstudents.Studentswritewordsinthetwoboxes.Pausewhennecessarysothatstudentscanfinishtheirsentences.Thenchecktheanswers.
Answers:
Tinaisfunnier,moreoutgoing,moreathletic.Taraismoreserious,quieter,smarter
10Pairwork对话练习
FirstletstudentslookatthechartinActivity2c.Asktwostudentstoreadit.Tellstudents***meansSamistallerthanTom.
HavestudentsknowtheywilltalkaboutSamandTominthisactivity.
Nowtellstudentshowtodothisactivity.T:
Workinpairs,please.StudentAineachpairlooksatthechartonPage18.StudentBlooksatthechartonPage81.Butyoucan'tlookatthepageeachother.Doyouunderstand?
Ss:
Yeah.
T:
Nowbegin.
StudentA:
IsTommoreintellectualthanSam?
StudentB:
（LookattheansweronthechartonPage97.）No,SamissmarterthanTom?
Anotherexample:
StudentB:
IsSamtallerthanTom?
StudentA:
Yes,SamistallerthanTom.
11.GrammarFocus
Lookatthescreen.Readthefollowingchartcarefullyandsaytherulesofchangingadjectivesintocomparativeforms.不规则的形容词的比较级
-er
-ier
more
calmer wilder
smaller taller shorter longer
younger older
faster slower
fatter thinner
bigger
nicer larger
later
funnier
easier
busier
happier
unhappier
moodier
lovelier
heavier
athletic
difficult
outgoing
beautiful
good-looking
helpful
friendly
unfriendly
handsome
important
generous
easygoing
12.Makesomedialogues.编对话
Askthemtomakesomeconversations.
Conversation1．
A:
IsthatMary?
B:
No,itisn't.It's Peter.PeterismorecarefulthanMary.
A:
Yes,MaryismorecarelessthanPeter.
Conversation2
A:
IsitZoe?
B:
No,it'sWendy.WendyisshorterthanZoe.
Conversatio
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