SectionA1a~2dUnit6Whenwasitinvented?學(xué)習(xí)目標(biāo)在語境中正確理解本課時的重點單詞和短語：invention,pleasure,mention,thinkof,withpleasure等；0102了解一些近現(xiàn)代發(fā)明的時間及用途，激發(fā)自己熱愛發(fā)明的情感。03運用一般過去時的被動語態(tài)來討論發(fā)明的發(fā)明時間及用途；heel

n.鞋跟；足跟shoeswithalow/highheel

低/高跟鞋scoop

n.勺；鏟子NewWordselectricityproject

n.

電；電能Itworksbyelectricity.

這是電動的。n.

項目；工程①

aresearchproject

研究項目②

abuildingproject

建筑工程NewWordszipperstyle

n.

(=zip)拉鏈；拉鎖Thezipperisawonderfulinvention.

拉鏈?zhǔn)莻€了不起的發(fā)明。相關(guān)詞匯：zipv.

拉上拉鏈

n.拉鏈；拉鎖n.

樣式；款式Somestylesnevergooutoffashion.

有些款式永遠(yuǎn)不會過時。NewWordspleasuren.高興；愉快Itwassuchapleasuretomeetyou.很高興見到你。dailywebsite

adj.

每日的；日常的adailyroutine/visit/newspaper

日常事務(wù)；每日一次的訪問；日報n.

網(wǎng)站Ifoundthisinformationontheirwebsite.

我在他們的網(wǎng)站上發(fā)現(xiàn)了這一信息。NewWordspioneerlist

n.

先鋒；先驅(qū)acomputerpioneer

計算機方面的先驅(qū)v.

列表；列清單n.名單；清單①

ashopping/wine/pricelist

購物單；酒類/價目表②

makealist

列清單NewWordshaveapoint

有道理Youhaveapoint-itwouldbebettertowaittillthisevening.

你說的有道理，還是等到今天晚上比較好。mention

v.提到；說到Nobodymentionedanythingtomeaboutit.

沒人跟我提過這事兒。NewWordsv.(spread,spread)

傳播；展開n.

蔓延；傳播①Thediseasespreadseasily.

這種疾病容易傳播。②

Thebirdspreaditswings.

鳥展開翅膀。③Theweballowstherapidspreadofinformation.

網(wǎng)絡(luò)使信息快速傳播。spreadNewWords

iPad

SteveJobs2010A.

SteveJobsinventedtheiPadin2010.

B.TheiPadwasinventedbySteveJobsin2010.lightbulb

Edison

1879A.Edisoninventedthelightbulbin1879.B.Thelightbulbwasinvented

byEdisonin1879.Whatarethey?computercartelephoneTVInwhatorderdoyouthinktheywereinvented?學(xué)習(xí)目標(biāo)Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].A:IthinktheTVwasinvented

beforethecar.B:Well,IthinktheTVwasinvented

afterthecar.Payattentiontothepasttenseandpassivevoice.1aPre-listening2314____1876____1885____1927____1971dacbHowtoreadthem?Listenandmatchtheinventionswiththeyears.1bWhile-listening兩個數(shù)字一組，分為前后兩組年份的讀法19761900nineteenseventy-sixnineteenhundred千年的讀法2000twothousandandeight2008twothousand非四位數(shù)的年份的讀法246fivehundredandthirty-one531

fivehundredandthirty-onePost-listening一般過去時的被動語態(tài)：was/were+V-edPost-listeningPayattentiontothefollowingunderlinedparts.StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.1cPost-listeningcompass指南針gunpowder火藥papermaking造紙術(shù)printing印刷術(shù)DoyouknowthefourgreatinventionsofancientChina?Post-listeningWhatcanyouseeonthetable?Whataretheydoing?Whataretheyusedfor?LookatthepictureandanswerthequestionsPre-listening2aListenandnumbertheinventions[1-3]intheorderyouhearthem.3

12

While-listeningListenagainandcompletethechartbelow.2bInvention

Whatisit/aretheyusedfor?shoeswithspecialheelsshoeswithlightshotice-creamscoop________thestyleoftheshoeschangingseeing__________inthedark_______reallycoldice-creamservingWhile-listening123beusedfor被用做于……Post-listeningMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They'reusedfor...2cPost-listeningWhatsmallinventionsdoyouthinkchangedtheworld?Band-aid

(創(chuàng)可貼)clocklunch-box...vacuumcup(保溫杯)What'sRoy'sopinion?Let'sreadadialogue.Pre-readingListenandread.Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Withpleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit'susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags...almosteverywhere!Paul:Well,youdoseemtohaveapoint...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn'tusedwidely.Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.While-readingReadthedialogueandfindanswerstothesequestions.1Whenwasitinvented?2Whowasitinventedby?3Wherearethezippersused?4Whendiditbecomepopular?Itwasinventedin1893.ItwasinventedbyWhitcombJudson.Wecanseezippersondresses,trousers,shoes,bags...almosteverywhere.Around1917.While-readingWatchthevideoandrole-playtheconversation.Post-readingPaul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”_______________________________?Roy:__________!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?____________________________?Roy:Thinkabouthowoftenit'susedinourdailylives._____________________________________________________________!Canyouhelpme...sucha...Youcanseezipperson...Post-readingPaul:Well,________________________...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.___________________________________________.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,______________________.Paul:Really?____________________________?Roy:Around1917.seemtodosth.belistedbeusedSowhen...?Doyouknowanyothercreativeinventions?Post-reading1.Canyouhelpmethinkofaninvention?你能幫我想一個發(fā)明嗎？thinkof

①Canyouthinkofabetterway?你能想出更好的辦法嗎？想出；構(gòu)思出②

Hethinksofnothingbuthisstudies.他除了學(xué)習(xí)什么都不想。③

Haveyouthoughtofanameforthebabyyet?你想好給孩子起什么名字沒有？Languagepoints想想在我們的日常生活中會多么頻繁的使用它吧。thinkabout

①Ican'ttellyounow-I'llhavetothinkaboutit.我現(xiàn)在無法告訴你，我得考慮一下。思考；考慮②

Youhaveenoughtimetothinkaboutthisproblem.你有足夠的時間來思考一下這個問題。2.Thinkabouthowoftenit'susedinourdailylives.dailyadj.每日的；日常的①

Exercisehasbecomepartofmydailylife.鍛煉已經(jīng)成為我日常生活的一部分。②Wedependonthenewspaperfordailynews.我們靠報紙供給每天的消息。Thepostmancomestwicedaily.郵遞員每天來兩次。dailyadv.每日；每天3.Well,youdo

seemtohaveapoint...嗯，看來你說的確實有道理。do

①Ido

likeChinesefood.我確實喜歡中餐。意為“的確；確實”，用來加強語氣。②Hedoes

looktired.他的確顯得很疲倦。