Unit 1The Changing World Topic 2公开课教案教学设计SC.docx

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Unit 1The Changing World Topic 2公开课教案教学设计SC.docx

Unit1TheChangingWorldTopic2公开课教案教学设计SC

SectionC

Ⅰ.Materialanalysis本课是九年级第一单元第二话题的第三课时,主活动是1a和3b。

1a具体了分析中国人口现状的严峻形势和政府采取的措施及成效。

这篇阅读文章较长,在阅读练习的时候,建议教师先解决部分生词,扫清单词障碍,1b主要是培养学生找出段落的主旨句的能力。

而1c则是要学生学习找到论据。

2可以看作是语法巩固训练,但内容仍然紧扣主题。

3a和3b是训练说和写的技能的。

通过本篇文章的学习,要求学生掌握一定的阅读策略和写作技巧,能够模仿作者恰当运用主旨句的写作方式,排篇布局。

引导学生关注社会问题,关注国家政策,培养学生树立良好的人口观念和正确的世界观。

Ⅱ.Teachingaims

1.Knowledgeaims:

掌握本课的重点词汇和短语,继续学习现在完成时。

2.Skillaims:

能基本读懂课文材料,掌握一定的阅读技巧和方法。

能正确模仿本课课文,有条理地写出有关解决人口问题的措施的文章。

3.Emotionalaims:

(optional)引导学生关注社会现象,培养学生树立正确的人口观念和社会意识。

4.Cultureawareness:

(optional)通过中国人口严峻形势的分析,了解计划生育政策,引导学生关注社会问题的意识。

Ⅲ.Thekeypointsanddifficultpoints

1.Keypoints:

Wordsandphrases:

social,natural,worse,government,offer,supply,paragraph,opportunity,newborn,percent,

onefifthof,becauseof/thanksto,takemeasurestodosth.,workwellin(doing)sth.

Grammar:

PresentPerfect

2.Difficultpoints:

如何通过语境和构词法,猜测生词、短语大意,并感知其用法。

如何在阅读过程中找出文章主题和各个段落的Topicsentence。

在口头报告和书面写作时,能合理使用topicsentence和supportingdetails组织文章结构。

Ⅳ.Learningstrategies通过任务前活动,引导学生预测阅读内容,降低阅读难度。

通过找主旨句的方法,教会学生在做口头报告或写作时合理布局,组织段落。

通过构词法和上下文,提升猜测词义来扫清阅读障碍的学习能力。

通过2部分的填空练习,培养学生在语篇中正确使用动词的意识。

Ⅴ.Teachingaids单词卡片(如social/society,nature/natural,bad/worse/worst,etc.)或者幻灯片;关于计划生育政策的宣传片。

Ⅵ.Teachingprocedures

Stage

(timeperiod)

Interaction

patterns

Teacheractivity

Studentactivity

Remarks

1

Warming-up

(3-5mins)

Groupwork

Greetandwatchamovie.

T:

Goodmorning,everyone.Let’senjoyashortmovieabout“Theone-childpolicy”.Afterwatching,shareyourfeelingswithothers.

T:

What’syourfeelingaboutthemovie?

S1:

Therearesomanypeopleintheworld.

S2:

Howserioustheproblemis!

S3…

Greetandwatchashortmovie.

Ss:

Goodmorning,MissTan.

OK…

S1:

Therearesomanypeopleintheworld.

S2:

Howserioustheproblemis!

S3…

教会学生通过视频提取信息,拓展自己的视野。

引导学生关注社会常识,成为政策的传播者和执行者。

2

Revision

(3-5mins)

Classactivity

WritedownsomenumbersontheBbandgettheSstoreadoutasquicklyaspossible.

T:

I’llwritenumberslikethis“88”ontheBb,pleasesaythesenumbersasquicklyasyoucan.Ready?

Ss:

Yes.

(Teacherwrite88ontheBb.)

S1:

Eighty-eight.

(Teacherwrite888ontheBb)

S2:

Eighthundredandeighty-eight.

(Teacherwrite8888ontheBb)

S3:

Eightthousand,eighthundredandeighty-eight.

(Teacherwrite8888888888ontheBb)

S4:

Eightbillion,eighthundredandeighty-eightmillion,eighthundredandeighty-eightthousand,eighthundredandeighty-eight.

Saythenumbersasquicklyastheycan.

Ss:

Yes

….

S1:

Eighty-eight

….

S2:

Eighthundredandeighty-eight.

S3:

Eightthousand,eighthundredandeighty-eight.

 

S4:

Eightbillion,eighthundredandeighty-eightmillion,eighthundredandeighty-eightthousand,eighthundredandeighty-eight.

从易到难的任务能够增强学习知识的趣味性,激发学生潜在的挑战意识。

3

Pre-reading

(5mins)

Classactivity

PresentthewordcardsandgettheSstoguessthemeaningofthenewwordsaccordingtotheoldone.

(Showthecardwith“nature”“natural”ontotheSs,pointingto“nature”.)

T:

Lookatthisword,pleasereadittogether.

Ss:

nature.

T:

That’sright.Wehavelearntitalready.Howaboutthisone.Theylookalmostthesame.

(EncouragetheSstoreadtheword.)

Ss:

nature.

(Teachotherwordsinthesamewayorbypictures.)

Guessthemeaningandthepronunciationofthewordsaccordingtotheoldwords.

Ss:

nature.

 

Ss:

natural.

 

教师运用词性的变化和构词法,引导学生学会构建词汇链,是拓展词汇量的方法之一。

4

While-reading

(10mins)

Individualworkand

Pairwork

 

 

IndividualworkandGroupwork

Step1:

Fast-reading

GettheSstoreadthepassagequicklyandfinish1binpairs.Checktheanswerinclassandgivenecessaryexplanations.

T:

OK,nowreadthepassagequicklyandmatchthemainideaswitheachpara.inpairs.

Ss…

T:

Now,pleasediscussyouranswerswithyourpartners;explainyourreasonstoeachother.

S1:

No.1isB.

S2:

No.2isC.

S3:

No.3isA.

Step2:

Comprehensive-reading

GuidetheSstoreadthepassagecarefullyandcompletethetableafterreading.Finish1c.

T:

Readthewholepassageagain,findoutthedetailsofeachtopicandfillintheblanksin1b.Thenyoucandiscusswithyourgroupmembers.Payattentiontotheadj.inthechart.

T:

Now,checktheanswerwithus.

S1:

PopulationofChinaisthelargestandaboutonefifthoftheword.

S2:

lesslivingspace

S3:

lessjobopportunities

S4…

T:

Wonderful!

Nowtrytoretellthetextinyourgroupaccordingtothetablein1c.

Ss:

ThepopulationofChinaisthelargestintheworld.Itisabout…

Readthepassagequicklyandtrytomatchthemainideaswitheachpara.in1b.Aftertheyfinishit,discusstheanswerwiththeirpartners.

S1:

No.1isB.

S2:

No.2isC.

S3:

No.3isA.

Readthewholepassageagain,findoutthedetailsofeachtopicandcomplete1c.Thendiscusswiththeirgroupmembers.Payattentiontotheadj.

S1:

PopulationofChinaisthelargestandaboutonefifthoftheword.

S2:

lesslivingspace

S3:

lessjobopportunities

S4…

 

Ss:

ThepopulationofChinaisthelargestintheworld.Itisabout…

引导学生通过通读全文,讨论归纳段落大意的能力,培养学生的阅读策略。

 

教会学生整合阅读信息,学会用不同的语句表达同样的意思,提高学生的知识迁移能力。

5

Post-reading

(15mins)

Classactivity

 

Individualwork

 

Groupwork

Step1:

GettheSstounderlinethekeypoints.Thenaskquestionsaboutthepassageanddealwithdifficultlanguagepoints.

T:

Now,gothroughthepassagesentencebysentence,andunderlinesomedifficultpointsyoucannotunderstand.Ifyouhaveanyquestions,pleaseraiseupyourhandandask.

S1:

What’sthedifferencebetween“population”and“people”?

T:

Whocanhelphim?

S2:

“People”means…

(TheSscanexplaininChinese,andotherscanshowmoreexplanations)

Step2:

AsktheSstocompletethepassagewiththecorrectformsofthegivenwordsandphrasesin2.

T:

OK,nowcompletethepassagewiththecorrectformsofthegivenwordsandphrasesin2.Payattentiontothecontent.Thenchecktheanswer.

T:

Now,whocantry?

S1:

…Thatmeanspeoplehavetofindfood…

S2:

Theworld’spopulationisgrowingfaster…

S3…

Step3:

GuidetheSstodiscussthequestionsin3a.Listthesolutionsingroups,andthenmakeareporttotheclass.

T:

Now,discussthesocialproblemsaboutpopulationin3a,andlistthewaysingroups.

Ss…

T:

OK,whocanmakeareportaboutyourwaysofsolvingpopulationproblem?

Haveatry,please!

Ss…

Readthepassagecarefully,discussandaskquestionsaboutthepointstheydonotunderstand.Studentsshouldtakenoteswhentheteacherisgivingexplanations.

S1:

What’sthedifferencebetween“population”and“people”?

S2:

“People”means…

 

Completethepassagewiththecorrectformsofthegivenwordsandphrasesin2.Thenchecktheanswers.

 

S1:

…Thatmeanspeoplehavetofindfood…

S2:

Theworld’spopulationisgrowingfaster…

S3…

Discussthequestionsin3a,listthewaysingroups,andthenmakeareporttothewholeclass.Payattentiontoassigntheparagraphsfinely.

 

Ss…

教学过程中,知识点的处理由学生提问,他人作答,如果不能解决的问题,教师应该提供更多的例句,引导学生理解和正确运用语言点,来提升学生发现问题、分析问题和解决问题的能力。

 

在做综合填空时,培养学生运用语感,通过观察、体会,融入作者创设的情景,理解作者的意图,提高综合语言运用的能力。

6

Summarizingandassigninghomework

(5mins)

Classactivity

Step1:

LeadtheSstosummarizethekeypointsonebyoneinclass.

Step2:

Assign3bastheHMK.

Gooverwhattheyhavelearnedonebyone.Thentrytomakeasummarytothewholeclass.

Writeapassageaboutsolutionstopopulationproblemaccordingtowhattheyhavediscussedintheirgroupin3a.

Ⅶ.Blackboarddesign

Thepopulationindevelopingcountriesisgrowingfaster.

SectionC

Newwords:

social/society,

natrual/nature,

bad/worse/worst,

government,

Phrases:

onefifthof,

becauseof/thanksto,

takemeasurestodosth.,

workwellin(doing)sth.

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