初中英語比較級教案

初中英語比較級教案初中英語比較級教案

教學目標：

1.了解比較級的用法和表示方法；

2.掌握比較級的構成方法；

3.能正確使用比較級進行句子的比較和描述；

4.進一步提高學生的英語聽、說、讀、寫能力。

教學重點：

1.比較級的用法和表示方法；

2.比較級的構成方法。

教學難點：

1.比較級句子的構造；

2.比較級與原級的區(qū)別。

教學步驟：

Step1:導入新知

1.Greetthestudentsandintroducethetopicofthelesson:comparativedegree.

2.Showpicturesofdifferentobjectsandaskstudentstocomparethem.Forexample,showpicturesoftwocars,askstudentswhichcarisfaster.

Step2:講解比較級的用法和表示方法

1.Introducethecomparativedegreeandexplainthatitisusedtocomparetwothings.

2.Teachstudentstheformationofcomparativedegree:

a.Formostone-syllableadjectives:add"-er"totheadjective.Forexample,tall-taller.

b.Fortwo-syllableadjectivesendingin"-y"andthree-syllableadjectives:add"er"totheadjective.Forexample,happy-happier.

c.Fortwo-syllableadjectivesnotendingin"-y":use"more"beforetheadjective.Forexample,beautiful-morebeautiful.

3.Teachstudentstheirregularcomparativeforms:good-better,bad-worse,far-farther/further.

Step3:練習比較級的構成方法

1.Givestudentsaworksheetwithsentencesthatrequirethemtofillinthecomparativeformsoftheadjectivesgiven.

2.Havestudentsworkinpairstocompletetheworksheet.

3.Checktheanswersasaclassandexplainanymistakesordifficulties.

Step4:比較級句子的構造

1.Teachstudentshowtoconstructcomparativesentencesusing"than".Forexample,"Heistallerthanhisbrother."

2.Practiceconstructingcomparativesentenceswiththeclass.Providesentenceswithmissingcomparativeformsforstudentstocomplete.

Step5:對比原級和比較級

1.Explainthedifferencebetweenthebaseformandthecomparativeformofadjectives.

2.Giveexamplesofsentencesusingboththebaseformandthecomparativeform.Forexample,"Thisbookisinteresting"and"Thisbookismoreinterestingthanthatone."

3.Havestudentspracticeformingsentencesusingboththebaseformandthecomparativeform.

Step6:練習活動

1.Dividetheclassintosmallgroupsandgiveeachgroupasetofpicturesorobjectstocompare.Havethemworktogethertocreatecomparativesentencesforeachpair.

2.Haveeachgrouppresenttheircomparisonstotheclass.

Step7:總結和拓展

1.Summarizethelessonbyreviewingtheusageandformationofcomparativedegree.

2.Assignadditionalexercisesorhomeworktoreinforcethestudents'understandingofcomparativedegree.

Step8:結束語

Concludethelessonbypraisingthestudents'effortandparticipation,andremindthemtopracticeusingcomparativeformsintheir