1中考英语形容词、副词比较级总复习教案.doc
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教学设计
theformsofcomparativeandsuperlative
degreesofadjectivesandadverbs
形容词、副词比较级与最高级的构成
Part1.Teachingobjectives
I.Knowledgegoals:
theformsofcomparativeandsuperlativedegreesofadjectivesandadverbs
Ⅱ.Abilitygoals:
ⅰ.LettheSsmasterthewaysabout“theformsofcomparativeandsuperlativedegreesofadjectivesandadverbs”.
ⅱ.MotivateSstoreviewandlearntocomparephysicalcharacteristicsandabilities.
Ⅲ.Moralgoals:
TraintheSs`abilitiesofrightcompetitionandcomparison.
PartⅡ.Teachingfocus
I.Theformsofcomparativeandsuperlativedegreesofadjectivesandadverbs
Ⅱ.Howtochangetheformsofcomparativeandsuperlativedegreesofadjectivesandadverbs
PartⅢ.Teachingimportantanddifficultpoints
I.LeadtheSstoretellandremembertheformsofcomparativeandsuperlativedegreesofadjectivesandadverbs
Ⅱ.HowtotraintheSstousetheformsfreely．
PartⅣ.Teachingaids
I.Multi-media
Ⅱ.Theblackboard
Ⅲ.Somepictures
PartⅤ.TeachingProcedures
Step1Greeting
GreettheSsandmakeintroductionmyselftoteachersandSs.
Step2Lead-in
ⅰ.Showsomepicturesonppt.toleadtheSstocomparesomething.
ⅱ.GuideSstoknowhowtochangeadjectivesintocomparativeandsuperlativedegrees.
ⅲ.AskSstoguesswhatwehaveinthisclass.
Step3.Presentation
Ⅰ.IwritethekeywordsontheBbwhileSslookatthepictures.Let`sdoaguessing—game.
tall---taller---tallest
long----longer---longest
big---bigger---biggest
Bytheguessing—game.
T:
Guesswhatwehaveinthisclass.
Ss:
形容词、副词比较级与最高级的构成
T:
Youareveryclever.
SoIshowthetitleofthislesson“theformsofcomparativeandsuperlativedegreesofadjectivesandadverbs.”
Ⅱ.I’lluseppt.topresentthecontent.ArrangesomesituationstohelpSsunderstand.
Ⅲ.LettheSstoContinuelookatthepictures.Atthesametime,IwritethekeywordsontheBb.whileSsarewatchingthepictures.
e.g.short---shorter---shortest
wide---wider---widest
thin----thinner----thinnest
funny----funnier----funniest
Afterwatching,I’llteachthemtoreadthewordsandvocabulariesontheBb.Makesuretheycanreadthemwell.
then,asktheSs:
T:
Doyoufindouttherulesofthesewords?
Ss:
1.一般情况下直接在词尾加er或est.
2.以字母e结尾的在词尾加r或st.
3.以辅音字母加y结尾的变y为i再加er;est
4.在重读闭音节结尾且末尾只有一个辅音字母的，要双写末尾的辅音字母再加er;est
Ⅳ.LettheSstoContinuelookatthepictures.Atthesametime,IwritethekeywordsontheBb.whileSsarewatchingthepictures.
e.g.many---more---most
little---less---least
T:
Doyoufindouttherulesofthesewords?
Ss:
多音节词和部分双音节词在原级前加more或most
Ⅴ.LettheSstoContinuelookatthepictures.Atthesametime,IwritethekeywordsontheBb.whileSsarewatchingthepictures.
T:
Doyoufindouttherulesofthesewords?
Ss:
这些是不规则变化形式。
T:
Welldone.
SoIshowtheirregularformsofcomparativeandsuperlativedegreesofadjectivesandadverbs.
原级
比较级
最高级
good/well
better
best
many/much
more
most
little
less
least
ill/bad/badly
worse
worst
far
farther/further
farthest/further
old
older/elder
oldest/eldest
注：
older一般指年龄大小；Myfatherisolderthanmymother.
elder指长幼关系（一般修饰名词作定语）;Myelderbrotherisadriver.
farther指距离更远；Myhomeisfartherthanyours.
further指程度深浅.IwanttostudyEnglishfurther.
Step4.Practice
LettheSsdosomeexercises.
写出下列形容词与副词的比较级与最高级形式：
longwidefatheavyslowfewbrightlyquicklyhappyimportantbigsmallnewtallshortoldweakstrongfathotcoldthinnicehighlowcheapeasyheavyearlytidybrightlargehappyprettyyoungwetlongcleandirty
Then,askSstoaskandanswerinpairs.last,Ishowtheanswers.
LettheSstochecktheiranswers.
Step5.Summary
Aftertheabovetasks,Ihavetheclasssummarizewhattheyhavelearnedinclass.Studentscanmasterandusetheregularandirregularformsofcomparativeandsuperlativedegreesofadjectivesandadverbs.
Step6.Homework
1.Ifyoucan,pleasemakeeightsentenceswitheachofregularformsandirregularforms.
2.Ifyoucan`t,pleasecopytheexamplesofpracticeonpage17--21,threetimeseveryone.
PartⅥ.Blackboarddesign.
theformsofcomparativeandsuperlative
degreesofadjectivesandadverbs
形容词、副词比较级与最高级的构成
一、规则变化
（一）-----词尾加er或est：
1.大多数单音节和部分双音节词尾直接加er或est.tall-taller-tallestlong-longer-longest
2.以字母e结尾的单词在词尾直接加r或st.nice—nicer—nicestfine—finer—finest
3.以辅音字母加y结尾的变y为i再加er;est
heavy—heavier—heaviestbusy—busier--busiest
4、以重读闭音节结尾且末尾只有一个辅音字母的，要双写末尾的辅音字母再加er;est
thin—thinner—thinnesthot—hotter—hottestbig—bigger—biggest
规则变化
（二）-----词前加more或most
多音节词和部分双音节词在原级前加more或most构成比较级和最高级
eg.beautiful—morebeautiful—mostbeautiful
important—moreimportant—mostimportant
二、不规则变化
原级
比较级
最高级
good/well
better
best
many/much
more
most
little
less
least
ill/bad/badly
worse
worst
far
farther/further
farthest/further
old
older/elder
oldest/eldest
对“theformsofcomparativeandsuperlative
degreesofadjectivesandadverbs
形容词、副词比较级与最高级的构成”的课后反思
随着新课程改革的逐步深化，教师的个人能力和素质显得愈来愈主要。
教师工作中蕴含的艺术性也越来越受到家长和学生的关注。
课程改革要求教师发挥自身的创造能力，创造性的开展教学工作，，要有分析教材、使用教材、和再造教材的能力。
这就要求教师要经常给自己的日常教学注入一些活力，发挥教育机智，将灵感的闪现表现在教学设计当中。
今天我上的是形容词的比较级和最高级语法复习课。
为了完成本课的教学目标和落实教学重难点，同时为了把枯燥的语法课变得生动有吸引力，我先用了一些学生喜，欢的名星图片来导入，“投其所好”，用学生乐于接受的方式进行教学。
然后层层展开，将知识逐一落实，引导学生总结规则变化的5条规律和不规则变化形式。
还有在作业设计环节，我用运了分层教学，因材施教的原则，让各个层次的学生都学有所获。
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