Unit 6教案（1-6课时）2021-2022学年人教版九年级英语全册

Unit6Whenwasitinvented?

课型：New课时:主备人:修订人:授课时间:

Words:heel,scoop,electricity,style,project,pleasure,zipper,

daily,website,pioneer,list,mention,ruler,boil,remain,smell,

saint,national,,doubt,：fridge,low,somebody,translate,lock,

earthquake,sudden,all,biscuit,cookie,instrument，crispy,salty,

sour,bymistake,customer,theOlympics,Canadian,divide,

basket,popularity,lookupto,hero,professional

Phrases:byaccident,takeplace,withoutdoubt,ofasudden,

Knowledge

o,lookupto

aims

Sentences:

Whenwasthezipperinvented?

TeachingItwasinventedin1893.

aimsWhowasitinventedby?

Itusedforservingreallycoldice-cream.

Tolearntotalkaboutthehistoryofinventions.

Totraintheabilitiesoflistening,speaking,readingandwriting

Abilityaims

usingthetargetlanguage.

TomastertheusageofPassiveVoiceofPastTense.

Keeptryingoutyournewideasandmaybesomenewinventions

Emotionaims

willbeinventedbyyou.

Thewords,phrasesandtheusefulexpressionsinthisunit.

Importance

TheusageofPassiveVoiceofPastTense.

Howtousethewords,phrasesandtheusefulexpressionscorrectly.

DifficultiesHowtousePassiveVoiceofPastTensecorrectly.

Totrainthestudentstousethenewadjectives.

TeachingTask-BasedTeachingMethod;CommunicativeTeachingMethod;audio-visual

Methodteachingmethods

Unit6Whenwasitinvented?

课型：Aural-OralLesson课时：PeriodOne主备人:修订人:授课时间：

1.Words:heel,scoop,electricity,style,project,pleasure,zipper,

daily,website,pioneer,list,mention

Knowledge

2.Sentencepatterns:

aims

一Whenwasthetelephoneinvented?

Teaching

一Ithinkitwasinventedin1876.

aims

l.Totalkaboutthehistoryofinventions.

Abilityaims

2.Trainstudents5listeningandcommunicativecompetence.

Manyimportantinventionshavechangedtheworldalot.We

Emotionaims

mustknowaboutthembetter.

1.Masterthekeywordsandthetargetlanguageinthislesson.

Importance2.Learntotalkaboutthehistoryofsomeinventions.

3.Improvestudents9listeningandspeakingskills.

DifficultiesHowtousePassiveVoicetotalkaboutthehistoryofsomeinventions.

Task-BasedTeachingMethod;

Teaching

CommunicativeTeachingMethod;

Method

Audio-visualTeachingMethod.

Study

Self-study,Pairwork,Groupwork

Method

Teaching

主备修订

links

Selfstudyla

Teachactivitylb.

l.Callstudents9attentiontothefourinventionsinthepictureandfour

Explanationdatesinthebox.

2.Askstudentstolistencarefullyandmatchtheinventionswiththe

dates.Writethecorrectletterinfrontofeachdateasthesamplegiven.

Askstudentstotalkaboutthehistoryofinventions.(IC)

1.Studentstrytoremembertheinventionsandtheyear.

2.StudentB,coverthedates.StudentA,askStudentBwhenthethings

Cooperativeinthepictureinlbwereinvented.Thenchangerolesandpractice

again.

inquiry

3.Letsomestudentsactthemoutinpairs.

e.g.A:Whenwasthetelephoneinvented?

B:Ithinkitwasinventedin1876.

汉译英0

1.电话是在什么时候被发明的？

2.我认为它是在1876年被发明的。

Exercise

3.车是在1885年被发明的。

4.我知道你没有电脑。

5.那时候它们很贵，所以我买不起。

Askstudentstosumupwhattheyhavelearnedinthislesson.

Summary

Wemainlytalkedaboutthehistoryofinventionsbylisteningand

speaking.

HomeworkFinishtheexercisesintheworkbookandpreviewthenextperiod.

Unit6Whataretheshirtsmadeof?

SectionA(la—1c)

Blackboard

design

1.words:heel,scoop,electricity,style,project,pleasure,

zipper,daily,website,pioneer,list,mention

2.Sentencepatterns:

-Whenwasthetelephoneinvented?

一Ithinkitwasinventedin1876.

The

reflectionof

teaching

Unit6Whenwasitinvented?

课型：AuraLOralLesson课时：PeriodTwo主备人：修订人：授课时间：

Phasesandsentences:

1.haveapoint2.beusedfordoingsth.=beusedtodosth.

TeachingKnowledge3.thinkabout4.thinkof5.thinksth.over6.thinksth.out

aimsaims7.Withpleasure.8.It'sapleasureAMypleasure.

一Whataretheyusedfor?

—Theyareusedforseeingatnight.

AbilityaimsToimprovestudents9listeningandspeakingskills.

Manyimportantinventionshavechangedtheworldalot.We

Emotionaims

mustknowaboutthembetter.

I.Masterthekeywordsandthetargetlanguage.

Importance2.Learntotalkaboutthehistoryofsomeinventions.

3.Improvestudents,listeningandspeakingskills.

DifficultiesHowtousePassiveVoicetotalkaboutthehistoryofsomeinventions.

Teaching

主备修订

links

l.Workon2a&2b.

(l).Lookatthepicturesthenlearnthenewwords.

(2).Tellstudentstheywillhearsomeinterestinginventions.

(3).Lookatthepicturesin2a.Discussthethingswhattheyareusedfor.

(4).PlaytherecordingfortheSstolistenandnumberthepictures.

Selfstudy(5).Playtherecordingagaintochecktheanswers.

(6).Letstudentsreadthechartbelow.Explainsomemainsentencesfor

thestudents.Makesuretheyknowwhattodo.

(7).Playtherecordingforthestudentstofillintheblanks.

(8).Playtherecordingagaintochecktheanswers.

(9).Listenagainandfillintheblanks.

Languagepoints:

Explanation

l.haveapoint有道理

e.g.Iadmit(that)youhaveapoint.我承认你有理。

2.beusedfordoingsth.表示“被用来做某事“。相当于beusedtodo

sth.

e.g.Thiscomputerisusedtocontrolallthemachines.

这台电脑是用来控制所有机器的。

Doyouknowwhatthistoolisusedfor?

你知道这工具是用于做什么的？

3.thinkabout表示“考虑，想起”

Shewasthinkingaboutherchildhooddays.

她正回想她的童年时期。

【拓展有关think其它的短语】

thinkof指“考虑，记忆，记起”

如:Youthinkofeverything!你全都提到了。

Icarftthinkofhisnameatthemoment.我一时想不起他的名字。

thinksth.over指“仔细想，审慎思考，作进一步考虑”

如:PleasethinkoverwhatIsaid.请仔细考虑我说的话。

Iwanttothinkitover.我想仔细考虑一下这件事。

thinksth.out指“想通，想出，熟思”

如:Hethoughtoutanewidea.他想出了一个新主意。

Thatwantsthinkingout.那件事需要仔细考虑。

4.Withpleasure.当然了，很愿意。

It'sapleasureAMypleasure.不客气。

Cooperative

Role-playtheconversationin2dandmakeupownconversations.

inquiry

ExerciseOnPPT.

Inthisperiod,wemainlylearnedhowtotalkaboutthehistoryof

Summary

inventionsandsomeusefullanguagepoints.

Practicereadingtheconversationinactivity2d.

Homework

Makesentencesusingthephrasestheylearntinthislesson.

Unit6Whenwasitinvented?

SectionA(2a-2d)

Languagepoints:

l.haveapoint有道理

2.beusedfordoingsth.表示“被用来做某事相当于beusedtodo

sth.

Blackboard

3.thinkabout表示“考虑，想起”

design

4.thinkof指“考虑，记忆，记起”

5.thinksth.over指“仔细想，审慎思考，作进一步考虑”

6.thinksth.out指“想通，想出，熟思“

7.Withpleasure.当然了，很愿意。

8.1t'sapleasureAMypleasure.不客气。

The

reflectionof

teaching

Unit6Whenwasitinvented?

课型：ReadingLesson课时：PeriodThree主备人:修订人:授课时间：

Knowledge1.Words:ruler,boil,remain,smell,saint,national,doubt

aims2.Phrases:byaccident,takeplace,withoutdoubt

Teaching1.Tomasterthetargetlanguagethroughreading.

aimsAbilityaims2.Toimprovestudents5readingskills.

3.Toenabletotalkaboutthehistoryofinventions.

EmotionaimsLeadstudentstolearnaboutthehistoryofsomegreatinventions.

1.Thekeywordsandphrases.

Importance

2.TalkabouttheinventionofChinesetea.

1.Improvestudents9readingskills.

Difficulties

2.EnabletheclasstounderstandtheusageofPassiveVoice.

Teaching

主备修订

links

SelfstudyFinishthetasksin3aand3b.

ExplanationWords:ruler,boil,remain,smell,saint,national,doubt

Phrases:byaccident,takeplace,withoutdoubt

Languagepoints:

1.byaccident偶然；意外地

2.rulern.统治者；支配者

rule（统治）+（e）r—>ruler统治者

3.boilv.煮沸;烧开

4.remain乜保持不变；剩余

①作连系动词，后跟名词、形容词、不定式、分词等做表语。指保

持某种状态。

②作不及物动词，意为“剩余”。

5.smell,7.气味H发出气味；闻到

6.nationaladj.国家的；民族的

nation（国家）+al一national

7.withoutdoubt毫无疑问；的确

8.takeplace发生；出现

①是不及物动词，不能用于被动语态；常指事先安排或事发有因的

事情。

②辨析：happen则常指偶然发生的事情

9.Itissaidthat…是个常见句式，表示“据说……”,that后面接完整的

句子。

Itisbelievedthat...,意思是“人们认为...”，其后同样接完整的句

子。

Cooperative

Workingroups.Finishthetasksin3c.

inquiry

根据汉语提示完成句子。

1.1foundthekey__________（偶然）whenIwascleaningthehouse.

2.TheMay4Movement___________（发生）inBeijingin1919.

Exercise

3.He'Hsucceed_____________（毫无疑问）ihistime.

4.（据说）ShenNongwasthefirsttodiscoverteaasadrink.

5.Tea__________________（被带到）KoreaandJapanduring6thand

7thcenturies.

Inthisperiod,wemainlylearnedthehistoryoftheinventionofteaand

Summary

masteredtheuseofpassivevoicethroughthereadingmaterial.

Trytoretellthepassagebyusingthetargetlanguage.

Homework

Unit6Whenwasitinvented?

SectionA（3a—3c）

l.Words:ruler,boil,remain,smell,saint,national,doubt

2.Phrases:byaccident,takeplace,withoutdoubt

Blackboard

Languagepoints:

design

1.byaccident2.ruler3.boil4.remain5.smell6.national

7.withoutdoubt8.takeplace,happen9.Itissaidthat...

10.Itisbelievedthat...

The

reflectionof

teaching

Unit6Whenwasitinvented?

课型：GrammarLesson课时：PeriodFour主备人：修订人:授课时间：

Knowledge

TeachingWords:fridge,low,somebody,translate,lock,earthquake,sudden,

allofasudden,biscuit,cookie,instrument

aimsaims

l.Beabletotalkaboutthehistoryofinventions.

Abilityaims2.Masterthetargetlanguage.

3.TomastertheusageofPassiveVoiceofthePastTense.

EmotionaimsLeadstudentstoknowthehistoryofsomegreatinventions.

1.Masterthekeywordsandphrases.

Importance

2.Mastertheusageofpassivevoiceofthepasttense.

DifHcultiesTalkaboutthehistoryofinventionsusingthepassivevoiceofthepasttense.

Teaching

CommunicativeTeachingMethod;Task-basedTeachingMethod

Method

Study

Self-study,Pairwork,Groupwork

Method

Teaching

主备修订

links

SelfstudyGrammarFocus

一般过去时态的被动语态的构成：

英语有两种语态：主动语态和被动语态。主动语态表示主语是动作

的执行者，而被动语态则表示主语是动作的承受者。

一般过去时被动语态：

一般过去时被动语态的结构为“主语+was/were+及物动词的过去分

词（+by+动作的执行者）

•被动语态的句式

Explanation

肯定句：主语+was/were+及物动词的过去分词+其他.

否定句：主语+was/werenot+及物动词的过去分词+其他.

一般疑问句：Was/Were+主语+过去分词+其他？

•主动语态变被动语态的方法

1.把主动语态的宾语变成被动语态的主语。

2.把主动语态的谓语变成被动语态的was/were+过去分词，时态要

与原句保持一致。

3.把主动语态的主语变为介词by的宾语，放在被动语态里谓语动词

之后，by短语可以省略。如果原句主语是地点名词，在被动语态中

用in+地点名词作状语。

Cooperative

Decidewhetheractiveorpassiveformsshouldbeusedinthese

sentences.Writethecorrectformsintheblanks.(4c)

inquiry

补全下列主动句变被动句。

1.Jennyputherclothesinthesuitcaselastnight.

Herclothes________inthesuitcaselastnight.

2.ThetwinssanganEnglishsongthatday.

ExerciseAnEnglishsong_________bythetwinsthatday.

3.Didtheybuildabridgehereayearago?

____abridge____herebythemayearago?

4.Theysoldoutthelightgreendressesyesterday.

Thelightgreendresses_______________out.

SummarySumupwhatyouhaveknownaboutpassivevoiceofpasttense.

将下列句子变为被动语态。

1.Hechosesixstorybookstheotherday.

Sixstorybooks_____________byhimtheotherday.

2.UncleLeegaveJackalargecakeforhepaintedthewallwonderfully.

Jack____________alargecakeforhepaintedthewallwonderfully.

3.Amouseatehalfofthecakelastnight.

Halfofthecake_________byamouselastnight.

Homework

将下列句子变为主动语态。

4.WerethesemachinesinventedbyEdison?

_______Edison_______thesemachines?

5.ThepostcardwassenttoLindabyPaul.

Paul_______thepostcard_______Linda.

6.AmericawasdiscoveredbyColumbus.

_______Columbusdiscover__________?

Unit6Whenwasitinvented?

SectionA(4a—4c)

BlackboardPassiveVoice

design肯定句：主语+was/were+过去分词+其他.

否定句：主语+was/were+过去分词+其他.

一般疑问句：Was/Were+主语+过去分词+其他？

The

reflectionof

teaching

Unit6Whenwasitinvented?

RevisionI

【重点单词】

1.projectn.项目,工程；2.pleasuren.高兴,愉快；3.dailyadj.日常的，每日的；

4.mentionv.提到，说到；5.nearlyadv.几乎，差不多；6.boilv,煮沸，烧开；

7.remainv.保持不变；剩余；8.nationaladj.国家的，民族的;9.lowadj.低的,矮的;

10.translatev.翻译；11.lockv.锁上；n.锁；12.suddenadj.突然的

13.crispyadj.脆的；酥脆的；14.saltyadj.咸的；15.souradj.酸的，有酸味的；

16.customern.顾客。17.Canadian加拿大的，18.dividev.分开，分散；

19.heron英雄,男主角；20.professionaladj.职业的,专业的；

【重点词组】

1.shoeswithspecialheels特殊后跟的鞋子

2.hoticecreamscoop热的冰其淋勺子

3.runonelectricity电动的

4.beusedfor被用作

5.thesubjectformyschoolproject学校项目的课题

6.ourdailylives我们的日常生活

7.haveapoint有点道理

8.byaccident偶然，意外地

9.overtheopenfire在火堆上

10.fallintothewater落入水中

11.takeplace发生

12.withoutdoubt毫无疑问

13.atalowprice以一个很低的价格

14.translatethebookintodifferentlanguage把书翻译成不同种的语言

15.allofsudden突然

16.bymistake错误地

17.amuch-lovedandactivesport一个深受喜爱并且积极的运动

18.divide…into把…分开

19.stopsb.fromdoingsth.阻止某人做某事

20.lookupto钦佩，仰慕

21.theprofessionalbasketballgroups职业篮球机构

22.usesomeoneelse'sidea借用其他人的想法

【重点句式】

1.1thinktheTVwasinventedbeforethecar.我认为电视是在轿车之前发明的。

2.--Whenwasthetelephoneinvented?电话是什么时候发明的？

——Ithinkitwasinventedin1876.--我认为电话是在1876年被发明的。

3.--Whataretheyusedfor?-他们可用来做什么？

——Theyareusedforchangingthestyleoftheshoes—他们可用来改变鞋子的样式。

4.--Whenwasthezipperinvented?一拉链是什么时候发明的？

--Itwasinventedin1893它是在1893年被发明的。

5.——Whowasitinventedby?―它是由谁发明的？

—ItwasinventedbyWhitcombJudson.…它是被惠特科姆.贾德森发明的。

6.—WhenwasteabroughttoKorea?一茶是什么时候被带到韩国的？

■--ItwasbroughttoKoreaduringthe6thand7thcenturies.

-它是在六至七世纪被带到韩国的。

7.…Whatisthehotice-creamscoopusedfor?-这个热的冰其淋勺子是用来做什么的？

…It'susedforservingreallycoldice-cream—它是用来提供真正冷的冰其淋。

Unit6Whenwasitinvented?

RevisionII

【重点单词】

1.项目，工程2.样式，款式

3.高兴，愉快4.adj.日常的，每日的

5.网站6.先锋

7.清单，列清单8.v.提到，说到

9.adv.几乎，差不多10.统治者

ll.v.煮沸，烧开12.v.保持不变；剩余

13.闻起来14.adj.国家的，民族的

15.贸易交易16.冰箱

17.adj.低的，矮的18.V.翻译

19.v.锁上；n.锁20.铃声，钟声

21.音乐的22adj.突然的

23.器械仪器24.adj.脆的；酥脆的

25.adj.咸的26.adj.酸的，有酸味的

27.n.顾客28.加拿大的

29.V.分开，分散30.篮子，筐

31.受欢迎，普及32.n英雄，男主角

33.adj.职业的，专业的

重点短语

1.特殊后跟的鞋子2.被用来做某事

3.学校项目的课题_______________4.我的荣幸

5.如此伟大的一项发明6.在我们的日常生活

7.有点道理8.偶然，意外地

9.被广泛使用10.一次偶然的发明

II.一位叫…的中国统治者12.第一个发现茶的人

13.烧开水14.在火堆上__________________

]5.落入水中16.发出一种香味

17.世界最受欢迎的饮料之一

18.茶圣________________19.发生_______________

20.在十九世纪21.毫无疑问

22.以一个很低的价格23.把…翻译成…

24.突然25.错误地

26.足够薄/咸