2023學(xué)年完整公開課版九年級(jí)英語：Unit6SectionA1a2d1

SectionA1a-2dUnit6Whenwasitinvented?翻譯下列年代：1nineteenseventy-one____________2eighteeneighty-five__________3.eighteenseventy-six

4.1927_________________5.1976______________________6.2008____________________7.20141971年1885年1876年nineteentwenty-sevennineteenseventy-sixTwothousandandeightnineteenandfourteenReview

年份的讀法Doyouknowwhattheseinventionsare?KarlBenzDoyouknowwhotheseinventorsare?AlexanderBellJ.L.BairdCanyoumatchtheinventionswiththerightinventors?KarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.Thefirsttelephonewasinvented

(byBell)in1876.Bellinventedthefirsttelephonein1876.Thefirsttelevisionwasinvented

(byJ.L.Baird)in1927.J.L.Bairdinventedthefirsttelevisionin1927.Moderninventionscalculator[‘k?lkjuleit?]ChinesefourgreatancientinventionscompassgunpowderprintingPapermakingNewwordsproject/pr?d?ekt/n.項(xiàng)目；工程pleasure/ple??(r)/n.高興；愉快

zipper/zip?(r)/n.(=zip)拉鏈；拉鎖 daily/deili/adj.每日的；日常的website/websait/n.網(wǎng)站pioneer/pai?ni?/n.先鋒；先驅(qū)

list/list/v.列表；列清單n.名單；清單mention/men?n/v.提到；說到Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].1a2314IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.Ithinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.聽一次，填單詞。Alice:Wasyourlifeverydifficultwhenyouwereakid?Grandma:Oh,notreally.Why?Alice:Well,youdidn’thavemoderninventionslikea

,right?Grandma:Ofcoursewedid!HowolddoyouthinkIam?Thetelephonewasin1876.Youneedtotakeahistoryclass,Alice!Alice:Haha!Howabout

?Theyweren’tinventedyet,werethey?Grandma:Yes,theywere.Carswereinventedin1885.Myfamilyhadacar.telephonecarAlice:Well,didyouhaveaTV?Grandma:No,wecouldn’t

one.Theywereexpensiveinthosedays.TheTVwasinventedaround1927,Ithink.Alice:Well,Iknowthatyoudidn’thavea

becausewelearnedinschoolthatpersonalcomputerswereinventedin1976.Grandma:You’reright.ButIhave

now!affordcomputerListenandmatchtheinventionswiththeyears.1b___1876___1885___1927___1971dacbStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.1cWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.Whenwasthecomputerinvented?Itwasinventedin1971.Languagepoints1.discover是“發(fā)現(xiàn)”的意思，是指發(fā)現(xiàn)原來就有而一直沒被發(fā)現(xiàn)，如發(fā)現(xiàn)電、煤、石油等礦藏及新星、星系或科學(xué)真理等。ColumbusdiscoveredAmericain1492.1492年哥倫布發(fā)現(xiàn)了新大陸。Recentlytheyhavediscoveredacomet.最近他們發(fā)現(xiàn)了一顆彗星。2.find的意思是“尋找”，強(qiáng)調(diào)找的結(jié)果，并不指發(fā)現(xiàn)。I'vetriedtofindanothercopybutcouldn'tfindone.

我試圖再找一本，但沒能弄到。3.create指有目的地把原材料制成新產(chǎn)品，也指創(chuàng)造出原來不存在的或與眾不同的事物。Mancreateshimself.人類創(chuàng)造了自己。Anovelistcreatescharactersandaplot.小說家塑造人物并設(shè)計(jì)情節(jié)。Summariesmoderninventionsbeinventedinneedtotakeahistoryclasscouldn’taffordoneinthosedayspersonalcomputers現(xiàn)代發(fā)明在某年、某地發(fā)明需要做某事上歷史課買不起在過去個(gè)人電腦Exercise用invent,discover，find或create的形式填空，完成句子。1.When_____thestreamengine（蒸汽機(jī)）___?2.Ican’t____mybike,I’mlookingforit.3.Scientistsarenowtryingto___ifthisispossible.findwasinventeddiscover4.Doyouknowwho______theplane？5.He____quiteanumberofwonderfulcharactersinhisplay.用所給單詞的正確形式填空：When

thetelephone

(invent)

?Thecomputercan

usdomathproblems(help).inventedwashelp3.Inthoseday,thewomancouldn't

(afford)aTVbecausetheywerereallyexpensive.4.Afriendof

(I)cametoseemelastweek.5.Ithinkyouneed

(take)ahistoryclass.affordminetotakeheeln.鞋跟;足跟Presentationscoopn.勺;鏟子electricityn.電;電能e.g.Ilikethe

style

oftheskirt.

我喜歡這條裙子的款式。

stylen.樣式;款式Listenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity132InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedarkThefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarklightsThesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____ice-cream.scoopelectricityusedcoldThelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.heelsdownupraisepartylowershoppingMakeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.

Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.Readthepassagequicklyandanswerthequestions.Whatisthesubjectfortheirschoolproject?2.WhatkindofinventiondoesRoythinkof?

3.WhydoesRoythinkitisagreatinvention?4.Whoandwhenwasthezipperinvented?5.Whendidthezipperbecomepopular?Smallinventionsthatchangedtheworld.Thezipper.Becauseitisoftenusedinourdailylives.WhitcombJudsonin1893.Around1917.2dHeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?2dMypleasure!Letmethink…h(huán)mm…Iknow!Thezipper!n.

項(xiàng)目;工程n.

高興;愉快n.

拉鏈Role-playtheconversation.Thezipper?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!adj.每日的；日常的Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.n.網(wǎng)站n.

先鋒;先驅(qū)v.

列表;列清單n.

名單;清單Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.

v.提到;說到Really?Sowhendiditbecomepopular?Around1917.Languagepoints1.subjectn.題目;問題;主題;學(xué)科,科目asubjectofconversation談話的主題aserioussubject重大問題asubjectforlaughter笑柄themainsubjectinourschool

我們學(xué)校課程中的主要科目

subjectn.原因,理由asubjectforcomplaint抱怨的理由asubjectforleave離開的理由2.Think短語thinkaloud自言自語thinkandthink細(xì)想thinkaway想開了,想得忘了thinkbackto回憶起thinkhighly\much\wellof...評(píng)價(jià)極高;重視,贊美;器重,看得起

thinklittle\nothingof輕視,滿不在乎;對(duì)...毫不考慮,毫不躊躇think(sth.)out仔細(xì)考慮;想透;設(shè)計(jì)出thinkover仔細(xì)考慮一下(指想過了,再想)thinktooneself心中想,盤算,自思自忖thinktwice再三考慮;躊躇thinkup想出;捏造,虛構(gòu);設(shè)計(jì)出,發(fā)明haveathink想一想3.Please，pleasant，pleasedpleasing

pleasure的用法

please動(dòng)詞，“使高興；使喜歡；取悅”如：Iampleasedthatyouhavea

newjob我很高興你有了一個(gè)新工作。pleasant是指“愉快的”,強(qiáng)調(diào)“所形容的人或物有給予愉快的性質(zhì)”,如:Wespentaverypleasantevening我們度過了一個(gè)愉快的夜晚。pleased指“喜悅的”、“滿意的”,語意不強(qiáng),修飾主語。如:Heisverypleasedwiththeprogress.

他對(duì)我們工作的進(jìn)展很滿意。pleasing指“令人愉快的”、“合意的”,修飾物體。如:Thefoodispleasingtomytaste這飯菜正合我的口味。

pleasure名詞，快樂,愉快,滿意,高興；愉快的事情,娛樂;樂趣如：Itisapleasureformetolivewith

you和你一起生活對(duì)我來說是件愉快的事情SummariesSmallinventionsthatchangedtheworldthinkofMypleasureThinkaboutourdailylives我們的日常生活haveapoint有點(diǎn)道理Thepioneersofdifferentinventionsatthattimeitwasn’tusedwidely（1）根據(jù)句意，用pleasant,pleased或pleasure填空。

1.Ihada___time.2.Hewillbe___tohelpyou.3.Readinggivesmegreat___.4.Itgivesme___toseeyoulookinghappy.5.Wespenta___dayinthecountry.pleasantpleasedpleasurepleasurepleasant單項(xiàng)選擇Sweatersareusedfor___warm.A.togiveB.