Unit3Inventorsandinventions課前10分鐘概括大意Nordoesfluonlyspreadthroughtheair.Saysomeonecoversasneezewithhisorherhand，thentouchesadoorknoborsubwaypole.Ifyoutouchthatspotnextandthenputgermyhandsonyournoseormouth，you’vebeenexposed.It’shardertorubyournosewhilewearingamaskandsoyourfacemaygetprettysweatyundermasks.Youreachundertowipethatsweat，andmaytransfergermscaughtontheoutsideofthemaskstraighttothenose.Thesearetheproblemsfacemasksmaycreatefortheirusers.此段落的大意是：__________________________________________________Dangerofinfectionthroughgermyhandsandmasks.漫畫欣賞畫面描述

Twopeople，fatherandson，aretalkingwitheachother.Theboy，standingontheground，islookingupathisfather，slightlyscared，whilehisfather，seatedonabigChinesecharacter“fu”，meaning“father”，isshoutingathisson.寓意理解

Inoursociety，fatherandsonarenotinequalpositions.Fatherssimplytelltheirsonswhattodoandwhatnottodoratherthanlistenpatiently.Sonshavefewchancestosharetheirownideasoropenuptotheirfathers.Theyoftenlookuptotheirfatherswithrespect，fearingthattheymightnotliveuptotheirfathers’expectations.你能否對此加以擴展，寫一篇120詞左右的小短文？課堂雙基回歸Ⅰ.詞義辨析1．Peoplewhocan’t________betweencolorsaresaidtobecolor-blind.A．accumulateB．monitorC．undertakeD．distinguish2．An________changeintheweatherresultedinthebreakoutofflu.A．abruptB．absurdC．optionalD．elegantDA3．WethoughtMarywouldpassandJohnwouldfail，butcontraryto________itwastheotherwayround.A．applicationB．descriptionC．expectationD．regulation4．BritishAerospacehasbuiltascannerthat________damage

totheozone(臭氧)layer.A．purchasesB．monitorsC．declaresD．accompanies5．Thechequeisnot________ifitisnotsignedbythefinancedirector.A．validB．stableC．passiveD．abrupt6．The________ofnewscientificdiscoveriestoindustrialproductionmethodsusuallymakesjobseasiertodo.A．operationB．appreciationC．conservationD．applicationCBAD7．Woulditbe________foryoutopickmeupatfouro’clockandtakemetotheairport?A．apparentB．vacantC．handyD．convenient8．Televisionissuchameansthatitkeepsusinformedabout________events.A．oppositeB．theoreticalC．currentD．clumsy9．Watercanabsorbandgiveoffalotofheatwithoutbigchangesintemperature，thuscreatinga________environment.A．peacefulB．sensitiveC．commonD．stable10．Whenweplanourvacation，motheroftenoffers________suggestions.A．currentB．practicalC．effectiveD．acceptableDCDBⅡ.短語填空callup；setabout；incase；hangon；outoforder；diveinto；getthrough；ringoff；fillin；amatterof1．We_________acoffeeshoptoavoidtherain.2．I’msorry，butI’veto________now.Ihaveatraintocatch.3．Theyhavesentusanotherformto________.4．Planningaprojectisjust____________workingouttherightordertodothingsin.5．Idialedseveraltimes，butIjustcouldn’t___________.6．Hewasoverlookedwhenthey________choosinganewmanager.7．________atyourpresentjobuntilyoucangetanother.divedintoringofffillinamatterofgetthroughsetaboutHangon8．Myclockwas____________andwakedmeupat3thismorning.9．Thesmellofthesea________happymemoriesofmyyouth.10．You’dbetterwritethetelephonenumberdown________youforget.Ⅲ.完成句子1．Betweentheoutsideandinsidewallsofthebowlthereissomejelly，________________________________(這些果凍冷卻后會凍結)．(cool)2．Followitup，exploreallaroundit，and________________(不知不覺中)，youwillhavesomethingworththinkingabouttooccupyyourmind.(know)outofordercalledupincasewhichfreezeshardwhencooledbeforeyouknowit3．________________(由于非常穩定)，ithasprovedinvaluableinthedesignofbridges.(stable)Ⅳ.單項填空1．Onlyafteryouhavehadthatrecognition________thatyouaretrulyaninventor.A．canyousayB．youcansayC．sayyouD．cansayyou2．________withsomeresearchfindings，Idecidedonthreepossibleapproaches.A．PreparingB．HavingpreparedC．PreparedD．ToprepareBeingverystableAC3．But________carefully，thesnakesprovedtobenotroubleandallwentaccordingtoplan.A．monitoringB．tomonitorC．beingmonitoredD．Monitored4．Itwasthisexploringaroundproblemsthatledtohismostfamousinvention—________telephonein1876.A．theB．aC．/D．one5．Thepatentwasgivenin1876，butitwasnotuntilfivedayslater________Bellsentthefirsttelephonemessagetohisassistant，Watson.A．whenB．thatC．onwhichD．sinceDAB知識要點整合核心詞匯梳理1．distinguishv.

區別；辨別Atwhatagearechildrenabletodistinguishbetweenrightandwrong?兒童到什么年齡才能明辨是非？Whatwasitthatdistinguishedherfromherclassmates？是什么使得她有別于班上其他同學呢？Themalebirdisdistinguishedfromthefemalebyitsredbeak.雄鳥喙呈紅色，有別于雌鳥。Thetwinsaresoalikethatit’sdifficulttodistinguishonefromtheother.這對雙胞胎長得太像了，很難分辨誰是誰。鏈接tell...from...把……與……區分開

2．convenientadj.

方便的；近便的搭配beconvenientto/forsb.對某人來說方便

Isitconvenientto/foryouifIcomeat6p．m.？如果我下午6點來拜訪你，方便嗎？Isthreeo’clockconvenientforyou？3點鐘你方便嗎？句型itisconvenientforsb.todosth.對某人來說做某事方便Itwon’tbeconvenientformetoseeyoutomorrow.我明天不方便去看望你。Whenisitmostconvenientforustomeet？我們什么時候見面最方便呢？提示convenient不可用“人”作主語。如果表達“如果你方便的話，在你方便的時候”時，要用if/when/wheneveritisconvenientto/foryou。Comewheneveritisconvenienttoyou.在你方便的時候請過來。If(itis)quiteconvenienttoyou，IwillbewithyounextTuesday.如果你方便的話，我下周二去見你。2．convenientadj.

方便的；近便的

搭配beconvenientto/forsb.對某人來說方便Isitconvenientto/foryouifIcomeat6p．m.？如果我下午6點來拜訪你，方便嗎？Isthreeo’clockconvenientforyou？3點鐘你方便嗎？

句型itisconvenientforsb.todosth.對某人來說做某事方便Itwon’tbeconvenientformetoseeyoutomorrow.我明天不方便去看望你。Whenisitmostconvenientforustomeet？我們什么時候見面最方便呢？提示convenient不可用“人”作主語。如果表達“如果你方便的話，在你方便的時候”時，要用if/when/wheneveritisconvenientto/foryou。Comewheneveritisconvenienttoyou.在你方便的時候請過來。If(itis)quiteconvenienttoyou，IwillbewithyounextTuesday.如果你方便的話，我下周二去見你。4．bearvt.

忍受；承受；負起提示bear通常與can，could連用，多用于否定句或疑問句中。Thepainwasalmostmorethanhecouldbear.這種痛苦幾乎使他無法忍受。Wejustcouldn’tbearthethoughtofsellingthefarm.我們想都不敢想賣農場的事。句型can’tbeardoing/todo忍受不了做某事can’tbearsb.doing/todo不能忍受某人做某事；不能容忍某人做某事Alisoncouldn’tbeartoleaveandcriedallthewaytotheairport.阿莉森忍受不了離別之苦，去機場的路上一直在哭。Hecan’tbearpeoplesmokingwhilehe’seating.他忍受不了人們在他吃飯的時候吸煙。句型beardoing意為“耐得住……；經得起……”，通常用于否定句或疑問句，且不可用人作主語。Hissufferingsdon’tbearthinkingabout.他遭受的苦難不堪回首。Thejokedoesn’tbearrepeating.這個笑話不可說第二遍。鏈接stand忍受，忍耐endure忍受，忍耐tolerate忍受，容忍

重點短語例釋1．callup召喚；使人想起；調動(力量、人員等)；(給……)打電話Thephotographcalledupmemoriesofhischildhood.那張照片喚起了他童年時代的一些回憶。Hewascalleduprightatthebeginningofthewar.他是在戰爭剛一開始的時候被征召入伍的。Don’tcallmeupinthemorning.不要在早上給我打電話。2．setout出發；上路ShesetoutforParisat6andhopedtogettherebeforedark.她6點動身去巴黎，希望天黑前到達。Columbussetoutonexploringthedistantregionsoftheearth.哥倫布出發到地球遠方探險。拓展setouttodosth.開始做某事；著手做某事

Isetouttoknitasweaterbutintheenditbecameavest.我一開始想編織毛衣，但最后卻織成一件背心。辨析setaboutdoingsth.著手做某事getdownto(doing)sth.開始認真做某事Wesetaboutcleaningthehouse.我們著手打掃房子。Let’sgetdowntodealingwiththeseproblemsnow.現在咱們開始認真處理這些問題吧。鏈接setoff動身，出發，引爆startout動身，出發3．hangon不掛斷；緊緊握住；稍等Hangonamoment，please.請等一下。Weallhungonasthebusswungaroundasharpbend.公共汽車急轉彎時，我們都緊緊抓住扶手。4．incase以防萬一；如果；假使Takeanumbrellaincaseitrains.帶把傘吧，以防下雨。I’msureHarrywillremember，butwhynotgivehimaringjustincase?我確信哈利會記得，但為以防萬一，為什么不給他打個電話呢？I’llmakesomesandwiches，justincasewegethungrylateron.我會做些三明治，以防一會兒我們肚子餓。Incaseyoucan’tcome，givemeacallbeforeIleaveforwork.如果你來不了，在我去上班之前給我打個電話。疑難語句細解1．Beingverystable，ithasprovedinvaluableinthedesignofbridges.由于具有良好的穩定性，在橋梁設計中，它被證明是極其有用的。【要點指南】Beingverystable是現在分詞短語，在句中作原因狀語。“being＋形容詞、過去分詞、副詞、介詞短語、名詞”通常在句中作原因狀語，此結構一般放在句首，有時也可置于句尾。Beingveryshy，hecouldn’taskhertogotothemovieswithhim.由于很害羞，他不敢開口邀請她一起去看電影。Beingunemployed，hehasn’tgotmuchmoney.由于沒有工作，他沒有多少錢。Thegirlfeelshomesick，beingawayfromhomeforthefirsttime.由于是第一次離開家，這個女孩有點想家。拓展上面句子中的being其邏輯主語與句子的主語是一致的，但如果不一致的話，就要給being加上自己的主語，構成獨立主格結構。Schoolbeingover，youcanhardlyfindanystudentsthere.因為已放學，所以在那兒你找不到學生。Therebeingnorainformonths，allthecropsaredyingout.因為幾個月沒有雨水了，莊稼都快要死光了。2．Nowit’samatterofwaitingandhoping.現在就是等待和期盼了。【要點指南】(just/only)amatterof...是很常用的一個短語，意為“(只不過)是個……的問題”。Learninglanguagesisjustamatterofrememberingwords學習語言只不過是記住一些詞匯而已。Itisnotsimplyamatterofdecidingwhatpriceyouwanttopay.這不是簡單的你愿意出多少錢的問題。Itappearedtobeonlyamatteroftimebeforetheywerecaught.看來，抓住他們只不過是遲早的事。突破閱讀理解怎樣猜測詞義(四)【方法技巧】根據構詞法猜測詞義。例如：Theyoverestimatetheinterviewee’sabilityandaskedhimmanydifficultquestions.其中的overestimate是由estimate“估計”加上前綴over-“過分”構成的，故可猜測出overestimate意為“過高估計”。【實例驗證】Towardsevening，therecomesthegrandfinaleoftheopeningday，anextremelyexcitinghorse-race.Alltheridersrunveryfastonhorseback.Someridershangoffthesideoftheirsaddles.Someevenrideupsidedown—theirlegsandfeetstraightupintheair—allatfullspeed.Othersrushdownthecoursetogether，menarminarm，ondifferenthorses.Onandontheygo.Sofastandsowonderful.ofastandsowonderful.◆Theunderlinedword“finale”mostprobablymeansthe________oftheopeningday.A．firstpartB．middleC．lastpartD．whole解析：finale是由final“最后的”派生而來的，所以很容易就可確定答案為C。答案：C【實踐應用】MostwomeninGhana—theeducatedandilli