Unit6SectionA(1a2c)课件人教版英语九年级全册

10/19/2023Unit6

Whenwasitinvented?SectionA(1a-2c)Learningaims掌握本课单词和短语bemadeof和bemadein的用法；了解一般现在时态被动语态的结构和用法；归纳和掌握make构成的短语10/19/2023WhataretheFourGreatInventionsOfourcountry?Doyouknow?Howmanyinventionshaveyouseen?Whenwasitinvented?

Presentation10/19/2023paper-making造纸术printing印刷术gunpowder火药10/19/2023Guessinggame!potatochips185018701853Whenwasitinvented?FourGreatInventionsWhenwasitinvented?

WarmingupWhenwasitinvented?

PairWorkA:Whenwasitinvented?B:Ithinkitwasinvented

in…...在…（时间）被发明Whenwasitinvented?

PairWorkA:Whenwasitinvented?B:Ithinkitwasinvented

in…...A:Whenwasitinvented?B:Ithinkitwasinventedin…...Whenwasitinvented?

PairWork10/19/2023

Lookatthethings.Inwhatorderdoyouthinktheywereinvented?1a1b

Listenandmatchtheinventionswiththedates._____1876_____1885_____1927_____1971dacbwereinventedwasinvented1885HenryFord197119761907WrightCrayBillHewlettPairWorkA:WhenwastheTVinvented?B:Itwasinventedin1927.A:Whowasitinventedby?B:ItwasinventedbyBaird.Practisetheconversationwithyourpartnerusingthe1basamodel.StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.Practicing1cWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.Itwasinventedin1971.heck(√)themaintopicofNickandMarcus’

conversation.

______thesciencemuseum_____theartandsciencefair______environmentalprotection______amodelplane______abeautifulpainting______grassandleaves

√_2b.Listenandfinishthesentences.Whereistheartandsciencefair?2.DoNickandMarcushavetopaytogo?3.Whatisthemodelplanemadeof?4.Whatisthepaintingmadefrom?

outsideNotheydon’t.woodglass.

grass,leaves.Theartandsciencefairis_______thesciencemuseum.___,_____________.Themodelplaneismadeofused_______and_______.Thepaintingismadefrom_______,_______and_______.flowersTheplaceofthefairThefairisfreeThingsatthefair√Nickwenttotheartandscience_____yesterday.Itwasoutsidethe_______________.Hesawmanycoolthingsthere.Thefairwasabout_____________protection.Ahugemodelplane_______________usedwoodandglass.Healsosawabeautiful________.Itwasmadefromgrass,________andflowers.Studentscanlearnalotfromthefair.fairsciencemuseumenvironmentalwasmadeofpaintingleavesPage138.SectionA,2a/2bB:…

B:Isaw…A:Whatisitmadeof/from?A:Whatdidyouseeattheartandsciencefair?2c.Makeconversationsusingtheinformationin2aand2b.

1.Weoftensawhimhelphisclassmateslastyear.

Hewasoftenseentohelphisclassmateslastyear.2.Thetreescoveredthewholemountaininthepast.

They

tookcareof

thechildrenyestaday.

Thewholemountainwascoveredbythetreesinthepast.Thechildrenaretakencareofbythem.把下列句子变为被动语态用所给动词的适当形式填空（1）You’llsoongetusedto__________（live）inthecountry.（2）Ineverusedto__________（eat）cakes,butIeatalotnow.（3）Thewoodisusedto__________（make）desksandchairs.（4）WhenIwasyoung,Iwasusedto__________（walk）longdistances.（5）Pensareusedfor__________（write）.livingeatmakewalkingwriting

根据句意和所给汉语提示,完成下列单词的确拼写。

1.That’sthemost_________(有用的)book.2.ItissaidthatThomasEdisonhad1,093___________(发明)duringhislifetime.3.Whatisthiskindofmachineusedfor?It’susedfor_________(听)to

music.4.Childrenalsoneedtime_________(玩耍).usefulinventionslisteningtoplayWhenwasInventedWhowereinventedby3.Knivesareusedforcuttingthings.______________knives______________?4.AChinesenamedCaiLuninventedpaper.(改被)Paper__________________aChinesenamedCaiLun.Whatareusedforwasinventedby5.ShewasinterviewedbythelocalTVstationlastweek.(改为主动语态)ThelocalTVstation_________________lastweek.

interviewedher用所给动词的正确形式填空：1.Thebike__________(fix)upbyXiaomingyesterday.2.Shields________(use)forprotectingpeople’sbodyinthepast.3.Lastyear,apicture_________(put)upontheblackboard.4.ShesaidFrench______________(speak)inFrance.5.Teenagers_______________(allow)tochoosetheirownclothestwoyearsago.wasfixe