新鲁教版英语九年级《unit 4 when was it invented》优秀教案重点资料docWord格式.docx

新鲁教版英语九年级《unit 4 when was it invented》优秀教案重点资料docWord格式.docx

《新鲁教版英语九年级《unit 4 when was it invented》优秀教案重点资料docWord格式.docx》由会员分享，可在线阅读，更多相关《新鲁教版英语九年级《unit 4 when was it invented》优秀教案重点资料docWord格式.docx（16页珍藏版）》请在冰豆网上搜索。

Past

Participle]

Singular

Plural

Present

Thecar/cars

is

are

designed.

Presentperfect

hasbeen

havebeen

was

were

Pastperfect

hadbeen

Future

willbe

Futureperfect

willhavebeen

Presentprogressive

isbeing

arebeing

Pastprogressive

wasbeing

werebeing

designed

Payattentiontothepassivevoiceof“give”.

Active

ProfessorVillagaveJorgeanA.

Passive

AnAwasgiventoJorgebyProfessorVilla.

JorgewasgivenanA.

1aDoinggroupwork

Lookatthethingsonpage68.Numberthemintheorderoftheirinvention.

A:

Ithinkthetelephonewasinventedbeforethecar.

B:

Well,Ithinkthetelephonewasinventedafterthecar.

Televisor

1925

JohnL.Baird

Scottish

Ithinkthetelevisorwasinventedbeforethecomputer.

Well,Ithinkthetelevisorwasinventedafterthecomputer.

Telephone

1876

A.G.Bell

American

Ithinkthecalculatorwasinventedbeforetheplane.

Well,Ithinkthecalculatorwasinventedaftertheplaner.

1bListeningandmatching

Listentotherecordingandmatchtheinventionswiththedates.

Tapescript

Girl:

Lifemusthavebeendifficultwhenyouwereakid.

Woman:

Oh,notreally.Whydoyousaythat?

Well,youdidn’thavemanymoderninventions.Like,youprobablydidn’thaveatelephone,right?

Ofcoursewedid!

HowolddoyouthinkIam?

Thetelephonewasinventedin1876.

Howaboutcars?

Ibetcarsweren’tinventedyet.

Suretheywere.Carswereinventedin1885.Myfamilyhadacar.Ithinkyouneedtotakeahistoryclass,Alice.

Ha,ha!

Well,didyouhaveaTV?

No,wedidn’t.TheTVwasinventedaround1927,Ithink.Somefriendsofminehadone.Butinthosedays,TVswerereallyexpensive,andwecouldn’taffordone.

AndIbetyoudidn’thavecalculatorsandcomputersandstuff.That’ssomethingIdoknow.Welearnedinschooltha

thand-heldcalculatorwereinventedin1971andpersonalcomputerswereinventedin1976.

You’reright.Ididn’thavethosethingswhenIwasyoung.ButIdonow!

Thethingsinthepictureswereinventedinthefollowingorder.

Thetelephonewasinventedin1876.

Carswereinventedin1885.

TheTVwasinventedaround1927.

Thehand-heldcalculatorwereinventedin1971.

Thepersonalcomputerswereinventedin1976.

Nowyouaregoingtoreadthelisteningtapescript.Blackenthepassivevoice,circleallthelinkingwordsandunderlinealltheusefulexpressions.

1cDoingpairwork

Inpairs,onecoversthedatesandtheotheraskshimwhenthethingsinthepicturesonpage68wereinvented.Thenchangerolesandpracticeagain.

Ithinkitwasinventedin1876.

Whenwasthecarinvented?

Ithinkitwasinventedin1885.

WhenwastheTVinvented?

Ithinkitwasinventedaround1927.

Whenwasthehand-heldcalculatorinvented?

Ithinkitwasinventedin1971.

2aListeningandnumbering

Nextyouaregoingtolistentoatapescriptandnumbertheinventionsintheorderthatyouhearthem.

Boy:

Whatarethose?

They’re

battery-operatedslippers.

Whataretheyusedfor?

They’reusedforseeinginthedark.

Oh,that’scool!

Whoweretheyinventedby?

JulieThompson.Andlookatthisheatedicecreamscoop.

Iknowwhatit’sfor!

It’susedforscoopingoutreallycoldicecream.

Right.ItwasinventedbyChelseaLanmon.

Myfavoritearethoseshoeswithadjustableheels.Youknow—youcanmovetheheelsupanddown.TheywereinventedbyJayceCoziarandJamieEllsworth.

Andwhataretheyusedfor?

Well,youcanchangethestyleofyourshoes.Youcanmaketheshoesgofromcasualtodressy.

Theinventionsareheardinthefollowingorder.

battery-operatedslippers→heatedicecreamscoop→shoeswithadjustableheels

2bListeningandmatching

Youshalllistentotherecordingagainandmatchtheitemsinthechar

tonpage69incolumnsA,B,andC.

Invention

Whowasit/weretheyinventedby?

C:

Whatisit/aretheyusedfor?

Shoeswithadjustableheels

ChelseaLanmon

Scoopingreallycoldicecream

Battery-operatedsneakers

JayceCoziarandJamieEllsworth

Seeinginthedark

Heatedicecreamscoop

JulieThompson

Changingthestyleoftheshoes

2cDoingpairwork

Roleplaytheconversationsusingtheinformationinthechartinthemiddleofpage69.Payattentiontotheformationofpassivevoice.

Whataretheshoeswithadjustableheelsusedfor?

Theyareusedforchangingthestyleoftheshoes.

Whatarethebattery-operatedsneakersusedfor?

Theyareusedforseeinginthedark.

Whatistheheatedicecreamscoopusedfor?

Itisusedforscoopingreallycoldicecream.

3aDoingpairwork

Therearetwokindsofinventions.Oneishelpfulinvention,andtheotherisannoyinginvention.Nowinpairsmakealistoffivehelpfulinventionsandfiveannoyinginventions.

Helpfulinventions

Annoyinginventions

Example:

telephone

alarmclock

1.plane

1.atomicbomb

2.computer

2.missile

3.bike

3.rifle

4.car

4.chemicalweapon

5.train

5.alarmclock

3bDoingpairwork

Inpairsdiscussyouropinionsin3awithyourpartner.

Whatdoyouthinkisthemosthelpfulinvention?

Ithinkthemosthelpfulinventionisthelightbulb.

Whyisthat?

Well,itgivespeoplemoretimetoworkandplayeveryday.

Whatdoyouthinkisthemostannoyinginvention?

Ithinkthemosthelpfulinventionistheatomicbomb.

Well,itgivespeoplemorepowertokillothers.

Whatdoyouthinkisthelesshelpfulinvention?

Ithinkthelesshelpfulinventionisthecar.

Well,itmakesitpossibleforpeopletomovetodistantplacesfaster.

4Doinggroupwork

Imagineyouarele

ftaloneonasmallislandinthesea.Ifyouareallowedtotakefiveinventionsalongwithyou,whatwouldyoutake?

Iliketotakethefollowingswithme.

knife

flashlight

handphone

telescope

gun

SECTIONB

Goals

●Tolearntousepassivevoice（questionsandstatements）

●Toreadabouttea

Warmingupbymakingpassivesentences

Hello,everyone.Thisweekwelearntousepassivevoice（questionsandstatements）.Nowweshallbeginbymakingpassivesentences（questionsandstatements）.

Iwasfrustratedbyhisreply.

Hisdeathwascausedbyhishardwork.

Wastheproblemsolved?

Hislasthopewasgivenup.

HisEnglishpronunciationisinfluencedbyhisChinese.

Hisattentionwasconcentratedonhisdisease.

Whenwasyourradiosetlost?

Washerorderobeyed?

Wassheterrifiedbyherface?

Whenwashishouseburned?

1aLookingandwriting

Onpage71youwillfindsomeadjectivesusedtodescribehowfoodtastes.Lookatthepicturesandwritethemunderthecorrectpicture.Notethatsomepictureshavemorethanoneword.

Doyoulikesweetdrinks?

Thecrackersaren’tcrisp.Theymusthavegotwet.

Thissoupisverysalty.

Iliketodrinksourmilk.

Theseorangesareassouraslemons.

1bWritingthenames

Onpage71youwillfindintheboxsomeadjectivesusedtodescribefood.Nowreadeachofthemandwritethenameofadifferentfoodaftereachofthem.

Sweetapple→crispycrackers→saltywater→sourrice

2aListeningandcircling

Onpage71inthemiddleofthepageyouwillfind6statements.ListentotherecordingandcircleTorF.

Boy1:

Hey,didyouknowthatpotatochipswereinventedbymistake?

Boy2:

Really?

Whatdoyoumean?

Well,hereonthebagitsaysthattheywereinventedbyachefcalledGeorgeCrum.

Whenwasthat?

Oh,itwasbackin1853.

So,whywasitanaccident?

Well,onedayacustomerintherestaurantwhereGeorgeworkedsentbackhisplateoffriedpotatoesbecausehesaidtheywerecuttoothick.

Sowhathappened?

Well,Georgewasinabadmood,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andhesprinkledlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.

And?

Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinly-sliced,crispy,saltypotatochips.

Andwe’restilleatingthemtoday.Whatacoolstory!

Yeah.

（Thekeys:

1.T2.F3.T4.F5.F6.T）

Nowreadthetapescriptandcopydownalltheusefulexpressionsintoyournotebook.

beinventedbymistake,onthebag,backin1853,oneday,intherestaurant,send…back,aplateoffriedpotatoes,becuttoothick,inabadmood,cut…really,reallythin,cook…alongtime,sprinkle…on…,hate…,askedfor…,tell…about…,