2023學(xué)年完整公開課版Unit3Inventorsandinventions全市一等獎3

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Unit3Inventorsandinventions

ReadingIIUnit3InventorsandinventionsPeriod4ReadingIIAlexanderGrahamBellDoyouknowthefollowingscientistsandwhatthingstheyinvented?Matchthefollowingtwocolumns.GalileoEinsteinNewtonWattEdisonAlexandergrahamBelltelephonetelescopesteamenginebulbTheoryofRelativityNewton’slawAlexanderGrahamBellwasaninventorthatlivedbetween1819and1905.HewasborninScotlandandlaterlivedintheU.S.Hespentmuchofhiscareerteachingthedeaf.Haveyoueverwonderedwhytelephonecompaniesoftenhavetheword"Bell"aspartoftheirname?

AlexanderGrahamBellinventedthetelephonein1876-andthisisthephonecompany'swayofhonoringhisachievement!TheveryfirstphonecallwasfromBelltohislabassistant,andhesaid"Mr.Watson,comehereatonce.Iwantyou."Readthepassageandanswerthequestions:WhatdoesBell’ssayingmeantoyou?WhatdoyouthinkLedtohissuccessasaninventoroftelephone?WhatinventionsdidBellmake?Whywillhealwaysbeknownastheinventorofthetelephone?Whatdoyouthinkledtohissuccessasaninventorofthetelephone?Hiscuriosityandexploringspiritledtohissuccessasaninventorofthetelephone.WhatdoesBell’ssayingmeantoyou?Hissayingmeansthatitisimportanttobeexperimental.Bybeingcuriousandexploringaroundasubjectyoumaybychancecomeupwithsomenewandoriginalwaysofsolvingaproblem.WhatinventionsdidBellmake?Bellinventedthetelephoneandthetetrahedronshapebychance.Bothoftheseareextremelyusefulandstillusedtoday.Whywillhealwaysbeknownastheinventorofthetelephone?Hewillalwaysbeknownastheinventorofthetelephonebecauseitwasaverypopularinventionandthepatentmadethemostmoneyever.AssignmentReadthepassageagain.Recitethenewwordsinthereading.LanguagepointsforreadingII1.Hebelievedthatoneshouldalwaysbecuriousandhismostfamoussayingwas:”Leavethebeatentrackoccasionallyanddiveintothewoods.Everytimeyoudoyouwillbecertaintofindsomethingthatyouhaveneverseenbefore.Followitup,exploreallaroundit,andbeforeyouknowit,youwillhavesomethingworththinkingabouttooccupyyourmind.Allreallybigdiscoveriesaretheresultofthought.”他認(rèn)為一個人應(yīng)當(dāng)具有好奇心，他最著名的一句話是：“偶爾離開平路去尋求困境。當(dāng)你這么做的時候，你一定會發(fā)現(xiàn)你從未見過的東西。跟蹤下去，不斷探索，不知不覺中，你就會發(fā)現(xiàn)某種值得思考的東西占據(jù)著你的頭腦。所有真正偉大的發(fā)現(xiàn)都是思考的結(jié)果?！眀eatentrack

踏平的路；一貫的路；慣例。如：Wefollowedawell-beatentrackthroughtheforest.我們沿著一條人們他出來的路穿過森林。dive(vt)togoheadfirstintowater潛入；跳水。例如：Hedivedintotheriverandrescuedthedrowningchild.他跳到水中，救起那快要溺死的小孩。tomovequicklyinaspecifieddirection撲去；沖去。例如：

whentherainstarted,wedivedintoacafé.雨下了起來，我們立即跑進一家小餐館。woods原指“森林”，在這里有“險境，困境”的意思。outofthewoods表示“脫離麻煩或困難”。如：Thesituationisimproving,butwearenotoutofthewoodsyet.情況正在改善，但我們還沒有擺脫困境。2.Althoughheismostoftenassociatedwiththeinventionofthetelephone,hewasindeedacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody’slife.

雖然人們常把他和發(fā)明電話聯(lián)系起來，但是他的確是一名永不停息的探索家，不斷尋求著改善人們生活質(zhì)量的途徑。

associatewith

把…和…聯(lián)系起來；和…來往。如：

InourmindstheSpringFestivalisassociatedwithhappyfamilyreunions.在我們心中，春節(jié)是和愉快的家庭團聚聯(lián)系在一起的。

Herparentsdidn’tlikeherassociatingwithnetfriends.她的父母不喜歡她和網(wǎng)友來往。句中的continuing是動詞-ing形式，在這里作定語用。如：Thisisaverypressingproblem.這是意見緊急的事情。Wetalkedagreatdealaboutthecomingfestival.我們說了不少有關(guān)即將到來的節(jié)目的事情。Hemadeaninspiringspeechatthemeeting.他在會上發(fā)表了一段激動人心的講話。practical實際的;實踐的;實用的

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