Unit3TheWorldofScience整單元學(xué)案-高中英語

新外研社版高中英語必修三Unit3TheWorldofScience整單元學(xué)案Startingout&Understandingideas學(xué)案設(shè)計(jì)學(xué)習(xí)目標(biāo):1.Watchavideoandextractthekeyinformationfromit;2.Knowandmasterthemainfeaturesofaninterview;3.Understandthispassagetoobtainrelevantdetails;4.Improvecriticalthinkingskillsandtrytogivesomeusefulsuggestions.StepⅠLeadinActivity1WatchavideoWatchthevideoandanswerthequestions.1.Whichoftheinventionsinthevideointerestsyoumost?Why?2.Whichoftheinventionsinthevideodoyouthinkwillbeeareality?3.Ofalltheinventionsintheworld,whichdoyouthinkisthemostuseful?Why?Activity2LookatthepicturesLookatthepicturesandtalkabouthowthewaywelivehaschangedovertime.Discussthereasonsbehindthesechanges.StepⅡWhilereadingActivity1ReadforthemainideaChoosethesentencesthatdescribeDrFairhurst’sopinions.Activity2Languagepointsandtranslation1.Inaddition,importantadvanceshavebeenmadeinmedicineandenvironmentalsciencethankstoincreasingputerpower.【翻譯】此外,得益于不斷強(qiáng)化的計(jì)算機(jī)能力,醫(yī)藥與環(huán)境科學(xué)也取得了重要進(jìn)展?！窘馕觥縤naddition除此之外,另外(常用逗號與句子的其他部分隔開),相當(dāng)于副詞?！净顚W(xué)活用】此外,你最好多進(jìn)行戶外運(yùn)動來增強(qiáng)體質(zhì)。2.Sowhatisitthatinspiresustoinventthings?【翻譯】那是什么激勵著我們進(jìn)行發(fā)明創(chuàng)造呢?【解析】本句是強(qiáng)調(diào)句型的特殊疑問句形式。(1)強(qiáng)調(diào)句基本結(jié)構(gòu):Itis/was+被強(qiáng)調(diào)部分+that+其他部分。如果被強(qiáng)調(diào)的部分指人,可用who代替that。(2)強(qiáng)調(diào)句型的一般疑問句:Is/Wasit+被強(qiáng)調(diào)部分+that/who+其他部分?強(qiáng)調(diào)句型的特殊疑問句:疑問詞+is/was+it+that/who+其他部分?【活學(xué)活用】(1)這位年輕人是靠他的誠實(shí)和勤奮才得到這個職位的嗎?(2)是什么鼓勵他堅(jiān)持自己的夢想呢?3.Butwhatremainsimportantisthatwehaveanincredibledesiretothinkandcreate,andthat’stherealspiritofinvention.【翻譯】不過有一點(diǎn)依然重要,就是我們對思考與創(chuàng)造有著一種極度的渴望,而這正是真正的發(fā)明精神?！窘馕觥縭emain:linkingverb(系動詞),“保持,仍然是”;vi.停留;留存;遺留;尚待【活學(xué)活用】(1)他的許多歌曲仍然很流行。(2)盡管吵架了,但他們?nèi)匀皇亲詈玫呐笥?。StepⅢPostreadingGothroughthequestionsandthinkaboutthemindividually;thendiscussthequestionsingroupsandshareyouranswerswiththeclass.Questions:1.Ifyouweretheinterviewer,whatotherquestionswouldyouaskDrRichardFairhurst?2.Inyouropinion,whatelseinspirespeopletoinventthings?StepⅣHomework課文語法填空,在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。1.Shehasastrongdesireknowledgeanddesires(go)tocollegeverymuch.

2.TheTerracottaWarriors,whichshowsthearmiesofthefirstEmperorofChina,remained(hide)until1974.

3.Theladysaidshewouldbuyagiftforherdaughterwiththe(remain)20dollars.

4.Thisevening,IwillbetalkingtoDrRichardFairhurst,newbookhasjustbeenpublished.

5.(就……而言)theenvironment,itisnowpossible(create)anintelligentwalkinghouse.

6.Nothinglikethis(invent)yet.

7.Mostinventionsstartrecognizingaproblemthatneedsa(solve).

8.hereferredtoinhisarticlewasunknowntothegeneralreaders.

9.Inadditionto(provide)warmth,whatwasfireusedfor?

10.Topplayersmusthaveexcellentballcontrol,butitisnotjusttheydowiththeirfeetcounts.

評價量規(guī)學(xué)習(xí)目標(biāo)目標(biāo)達(dá)成評價等級ABCDWatchavideoandextractthekeyinformationfromit;Masterthemainelementsofaninterview;prehendthispassagetoobtainrelevantdetails;Enhancecriticalthinkingskillsandconsiderprovidingadditionalsuggestions.參考答案StepⅠLeadinActivity1Students’ownanswers.Activity2Students’ownanswers.StepⅡWhilereadingActivity12;4Activity21.Inaddition,you’dbetterdomoreoutdoorexercisetostrengthenyourbody.2.(1)Wasittheyoungman’shonestyandhardworkthathelpedhimgainthisposition?(2)Whatwasitthatencouragedhimtosticktohisdream?3.(1)Manyofhissongsremainpopular.(2)Inspiteof/Despitetheirquarrel,theyremainedthebestoffriends.StepⅢPostreadingStudents’ownanswers.StepⅣHomework1.for;togo2.hidden3.remaining4.whose5.Intermsof;tocreate6.hasbeeninvented7.with;solution8.Wviding10.what;thatUsingLanguage學(xué)案設(shè)計(jì)學(xué)習(xí)目標(biāo):1.Identifyandsummarisetheformsandfunctionsofpresentperfectpassivethroughobservation,andapplyitcorrectlyindifferentcontextsandsituations;2.Understandthemainideaoflisteningmaterials,gatherspecificdetailstopletethenotesandexploregeneraltopicsrelatedtoinventionsindailylife;3.Utiliseappropriatestructurestointroducescientistsandtheirachievementsinvariousfields.StepⅠLeadinActivity1Lookatthesentencesandanswerthequestions.a.Iguessyouhavebeenaskedaboutthetitleofyourbookbefore.b.Newinventionslike3Dprintershavebeenusedtomakereplacementheartsandboneparts.1.Whathashappenedto“you”insentence(a)?2.Whohasusednewinventionstomakereplacementheartsandbonepartsinsentence(b)?Activity2parethemwiththefollowingsentencesandanswerthequestions.c.Iguesssomeonehasaskedyouaboutthetitleofyourbookbefore.d.Peoplehaveusednewinventionslike3Dprinterstomakereplacementheartsandboneparts.3.Whatisthedifferencebetweenthetwogroupsofsentences?4.Whydoestheauthorchoosetousethepassiveforminsteadoftheactiveforminthereadingpassage?StepⅡAnalysisandidentificationActivity1Rewritetheunderlinedpartsusingthepresentperfectpassive.Withinthenext80years,ourlivesmaybechangedbeyondrecognitionby3Dprinting.(1)Ithasalreadyaffectedmanythingsinourlives,rightdowntothefoodweeat.Forinstance,(2)somerestaurantsinLondonhaveserved3Dprintedhamburgerstocustomers.(3)Butperhapsthemostsignificantsuccessthatpeoplehaveachievedtodateisinmedicine.(4)Theyhavemadehumanbodyparts,includingabeatingheart,with3Dprintingtechnology.Anditisnotjusthumanswhoarebenefiting—inBrazil,(5)peoplehavegivenanew3Dprintedshelltoaturtleinjuredinaforestfire!

(1)_________________________________________________(2)_________________________________________________(3)_________________________________________________(4)_________________________________________________(5)_________________________________________________Activity2Fillintheblanks.現(xiàn)在完成時的被動語態(tài)一般來說,主動語態(tài)和被動語態(tài)的選用應(yīng)根據(jù)具體的情況而定。下面幾種情況一般用被動語態(tài):(1)不知道或沒有必要說明動作的執(zhí)行者是誰?！uchbookshavebeenwrittenforchildren.(2)強(qiáng)調(diào)動作的承受者,而不強(qiáng)調(diào)動作的執(zhí)行者?！lltheseproductshavebeentested.一、結(jié)構(gòu)肯定式主語+have/hasbeendone...否定式主語+have/hasnotbeendone...一般疑問式Have/Has+主語+beendone...?特殊疑問式疑問詞+have/has+主語+beendone...?注:1.主語是行為動作的承受者;2.動作或狀態(tài)在說話之前已經(jīng)結(jié)束或持續(xù)到現(xiàn)在,并對現(xiàn)在產(chǎn)生影響或造成結(jié)果。二、基本用法1.表動作發(fā)生在過去,其結(jié)果對現(xiàn)在產(chǎn)生影響。(1)Wherehastherecorderbeenput?Ican’tseeitanywhere.(2)Igotcaughtintherainandmysuithasbeenruined.2.表動作從過去開始,一直持續(xù)到現(xiàn)在,可能還會延續(xù)下去。常與時間狀語recently、lately、in/during/overthepast/lastfewyears、sofar、upto/tillnow、bynow、since、eversince+時間點(diǎn),for+時間段等連用。(1)Themachinehasbeenrepairedfortwohours.(2)Hisworkhasn’tbeenfinishedsofar.3.用在時間或條件狀語從句中,表示將來某時已完成的動作,即用現(xiàn)在完成時的被動語態(tài)代替將來完成時的被動語態(tài)。Whenthebookhasbeenpublishedthisyear,thenumberofbookshehaswrittenwillreachthirty.

【提示】動詞短語在被動用法中要注意保持其完整性,尤其是短語中的介詞或副詞。Theproblemhasbeenpaidspecialattentionto.Activity3ObserveanddescribeImagineyouareDrMoore.Lookatthepicturesandtellthepoliceaboutthedamageandlosstoyourlab.Usethepresentperfectpassivewhereappropriate.Activity4Lookatthepicturesandanswerthequestions.physicistmathematicianchemistastronomergeographerbiologist1.Whatdoyouknowaboutthesecareers?2.Whatfamousscientistscanyounameinthesefields?Activity5pletetheintroductionsaboutdifferentscientistswiththewordsinActivity4.Payattentiontothelanguagethatdescribestheircareers.GuoShoujing(1231—1316)wasafamousChinese1.oftheYuanDynasty.Heinventedtwelvenewinstrumentstostudystarsandplanets.HealsodevelopedacalendarwhichisasaccurateastheGregoriancalendar.AmountainontheMoonandaminorplanetarenamedafterhim.

British2.CharlesDarwin(1809—1882)isbestknownforhisworkOntheOriginofSpecies,inwhichheexplainschangesinspeciesduetonaturalselection.Hisideasdeeplyinfluenceourunderstandingoftherelationshipbetweenhumansandnature.

LiDaoyuan(ca466—527)wasafamouswriterand3.oftheNorthernWeiDynasty.HedidfieldresearchacrossChinaandstudiedmorethanathousandriversandstreams,alongwiththelandscape,historyandcultureofthesurroundingareas.

MarieCurie(1867—1934)wasaworldfamous4.,andwasfirstawardedtheNobelPrizein1903forherextraordinaryworkonradioactivity.Shewasalsoregardedasabrilliant5.,andwasagainawardedtheNobelPrizein1911fortheisolationofpureradium.

ChenJingrun(1933—1996)wasoneoftheworld’sleading6..HisworkonChen’sTheoremmadeanimportantadvancetowardsprovingGoldbach’sConjecture,thegreatestunsolvedprobleminnumbertheory.

StepⅢListeningActivity1InventionstoriesActivity2Listentotheconversationandnumberthepicturesinthecorrectorder.Activity3Listenagainandpletethenotes.Whatisit?It’s1.____________________.

Whowasitinventedby?Itwasinventedby2.calledKenneth.

Whoinspiredtheinvention?3.,whohasAlzheimer’s.

Howdoesitwork?4.issenttoamobilephonelikeanalarmwhenthepersonwithit5..

聽力評價量規(guī)評價指標(biāo)優(yōu)良中差自評互評師評主旨要文能夠準(zhǔn)確理解主旨要義,快速準(zhǔn)確進(jìn)行排序能夠基本理解主旨要文,準(zhǔn)確進(jìn)行排序能夠理解部分主旨要義,未能準(zhǔn)確進(jìn)行排序未能理解主旨要文,未能準(zhǔn)確進(jìn)行排序獲取事實(shí)性的具體信息能夠準(zhǔn)確獲取對話細(xì)節(jié)信息(Kenneth如何發(fā)明出阿爾茲海默病病人可以使用的特殊襪子)能夠基本獲取對話細(xì)節(jié)信息能夠獲取部分對話細(xì)節(jié)信息未能獲取對話細(xì)節(jié)信息對所聽內(nèi)容做出推斷能夠?qū)λ爟?nèi)容做出準(zhǔn)確推斷能夠?qū)λ爟?nèi)容做出基本推斷能夠?qū)λ牪糠謨?nèi)容做出推斷未能對所聽內(nèi)容做出推斷理解說話者的意圖,觀點(diǎn)或態(tài)度能夠準(zhǔn)確理解說話者的意圖、觀點(diǎn)或態(tài)度能夠基本理解說話者的意圖、觀點(diǎn)或態(tài)度能夠理解說話者的部分意圖、觀點(diǎn)或態(tài)度未能理解說話者的意圖、觀點(diǎn)或態(tài)度StepⅣDiscussionWorkinpairs.Actouttheconversationabouttheinventionofthetelephone.StudentA:TurntoPage106.StudentB:TurntoPage110.LearningtolearnExclamatorysentencesexpressstrongemotions,suchassurprise,shock,joy,emphasisandexcitement.Theseareusuallyformedwithwhatorhow,andinwrittenformusuallyendwithanexclamationmark.StepⅤHomeworkActivity1語法專練1.TheEnglishsong(sing)formanyyears,butwestilllikeit.

2.Thefamousmusician,aswellashisstudents,(invite)toperformattheopeningceremonylastnight.

3.Ohno!We’retoolate.Thetrain(leave).

4.Lotsofstudies(show)thatglobalwarminghasalreadybeeaveryseriousproblem.

5.Overthepastthreeyears,thepaintings(take)tomorethan20museumsintheworld.

6.Someefforts(make)toimprovetheairqualityinthecitylastwinter.

7.Sincetheearly1990s,alotofclinics(found)inthiscountrytotreatpoorpeopleforfree.

8.—Haveyouheardaboutthatfireinthemarket?—Yes,fortunatelynoone(hurt).

9.Morethan50,000yuan(raise)forthepoorfamilysincethegroupwasfounded.

10.Hiseyes(focus)ontheputerfor3hours.

11.Theproblemwhichhasbeendrawnattentionhasn’tbeensolvedyet.

12.Theirnewhouse(decorate)fortwomonthsandtheywillsettleinitinthenearfuture.

13.Theirnewcars(advertise)ontheInternetforalongtime.

14.Everypossiblemeans(try)tosavethewoundedsoldieruptonow.

15.Despitethepreviousroundsoftalks,noagreement______________(reach)sofarbythetwosides.

Activity2翻譯句子1.男孩們已經(jīng)多次被警告不要在那個湖里游泳,但這并不起作用。(warn)2.我們很高興被告知他以優(yōu)異的成績拿到了復(fù)旦大學(xué)的錄取通知書。(admit)3.從那時候起,她就沒來過信。(hear)4.近十年來,學(xué)校發(fā)生了巨大的變化。(takeplace)5.多虧科學(xué)家們的努力,迄今為止,醫(yī)學(xué)取得了重要的進(jìn)展。StepⅥ語法評價量規(guī)英語語法(現(xiàn)在完成時的被動語態(tài))評價量表評價指標(biāo)優(yōu)良中差自評互評師評基本概念能準(zhǔn)確理解和把握現(xiàn)在完成時被動語態(tài)的意義能基本理解和把握現(xiàn)在完成時被動語態(tài)的意義能部分理解和把握現(xiàn)在完成時被動語態(tài)的意義未能把握現(xiàn)在完成時被動語態(tài)的意義基本結(jié)構(gòu)能夠非常準(zhǔn)確地掌握現(xiàn)在完成時被動語態(tài)的肯定、否定、一般疑問和特殊疑問結(jié)構(gòu)能夠基本上掌握現(xiàn)在完成時被動語態(tài)的肯定、否定、一般疑問和特殊疑問結(jié)構(gòu)能掌握部分現(xiàn)在完成時被動語態(tài)的肯定、否定、一般疑問和特殊疑問結(jié)構(gòu)基本上不知道現(xiàn)在完成時被動語態(tài)的肯定、否定、一般疑問和特殊疑問結(jié)構(gòu)應(yīng)用能夠精準(zhǔn)地識別文章和高考語法填空中的現(xiàn)在完成時被動語態(tài)能夠在大部分情況下正確地識別文章和高考語法填空中的現(xiàn)在完成時被動語態(tài)在較少的情況下,能夠正確地識別文章和高考語法填空中的現(xiàn)在完成時被動語態(tài)未能在文章和高考語法填空中識別現(xiàn)在完成時的被動語態(tài)遷移能夠在作文中非常自如、恰當(dāng)?shù)厥褂矛F(xiàn)在完成時的被動語態(tài)能夠在作文中較為恰當(dāng)?shù)厥褂矛F(xiàn)在完成時的被動語態(tài)能夠在作文中使用現(xiàn)在完成時的被動語態(tài),但是錯誤較多在作文中基本上未能正確使用現(xiàn)在完成時的被動語態(tài)參考答案StepⅠLeadinActivity11.Someonehasasked“you”aboutthetitleofyourbookbefore.2.Peoplehaveused3Dprinterstomakereplacementheartsandboneparts.Activity23.Inthefirstgroup,thewordsinboldshowtheuseofthepassiveformwiththesubjects,whileinthesecondgroup,thewordsinboldshowtheuseoftheactiveformwiththesubjects.4.Theauthorchoosestousethepassiveforminsteadoftheactiveformtoemphasisewhathasbeendone,ratherthanwhoorwhatdoestheaction.StepⅡAnalysisandidentificationActivity1(1)Manythingsinourliveshavealreadybeenaffected.(2)3DprintedhamburgershavebeenservedtocustomersinsomerestaurantsinLondon.(3)Butperhapsthemostsignificantsuccessthathasbeenachievedtodateisinmedicine.(4)Humanbodyparts,includingabeatingheart,havebeenmadewith3Dprintingtechnology.(5)Anew3Dprintedshellhasbeengiventoaturtleinjuredinaforestfire!Activity2略Activity3·Thelockonthedoorhasbeenbroken.·Thewindowhasbeenbroken.·Mytwolaptopshavebeenstolen.·Beakersandtesttubeshavebeendestroyed.·Thebookcasehasbeenopened,andsomefileshavebeentakenawaywhileothershavebeenthrowneverywhere.·Therobothasbeendamaged.Activity41.·Aphysicistisapersonwhodoesresearchconnectedwithphysicsorwhostudiesphysics.·Amathematicianisapersonwhoistrainedinthestudyofnumbersandcalculations.·Achemistisapersonwhodoesresearchconnectedwithchemistryorwhostudieschemistry.·Anastronomerisascientistwhostudiesthestars,planets,andothernaturalobjectsinspace.·Ageographerisapersonwhostudiesgeographyorisanexpertinit.·Abiologistisapersonwhostudiesorworksinthefieldofbiology.2.Students’ownanswers.Activity51.astronomer2.biologist3.geographer4.physicist5.chemist6.mathematiciansStepⅢListeningActivity1略Activity2cbdaeActivity31.apairofsocksdesignedforpeoplewithAlzheimer’sdisease2.astudentfromNewYork3.Hisgrandfather4.Awarning5.getsoutofbedStepⅣDiscussion略StepⅤHomeworkActivity11.hasbeensung2.wasinvited3.hasleft4.haveshown5.havebeentaken6.weremade7.havebeenfounded8.washurt9.hasbeenraised10.havebeenfocused11.to12.hasbeendecorated13.havebeenadvertised14.hasbeentried15.hasbeenreachedActivity21.Theboyshavebeenwarnednottoswiminthatlakemanytimes,butitdoesn’tmakeanydifference.2.WearedelightedtobetoldthathehasbeenadmittedintoFudanUniversityforhisexcellentgrades.3.Shehasn’tbeenheardfromsincethen.4.Greatchangeshavetakenplaceinthepast10yearsinourschool.5.Thankstothescientists’efforts,importantadvanceshavebeenmadeinmedicinesofar.Developingideas學(xué)案設(shè)計(jì)學(xué)習(xí)目標(biāo):1.Understandthemainideaandthekeyinformationofthetext,andthensummariseit;2.Knowthestylisticfeaturesofanessayandpractiseidentifyingessays;3.Gainathoroughunderstandingofthisunitandcultivateaspiritofscientificexploration.StepⅠLeadinReadtheshortintroductiontoBenjaminFranklinandshareanyotherinformationyouknowabouthim.BenjaminFranklin(1706—1790)wasoneoftheFoundingFathersoftheUnitedStatesandhelpeddrafttheDeclarationofIndependenceandtheUSConstitution.Apartfrombeingasuccessfulstatesman,hewasalsowellknownasaleadingAmericanauthor,printerandpublisher,successfuldiplomat,creativescientistandinventor.StepⅡWhilereadingActivity1ReadforthemainideaReadthepassageandfindoutwhatFranklin’sexperimentaimedtoprove.FRANKLIN’SEXPERIMENT:HowMuchIsTrue?LearningtolearnAnessaytitleoftencontainsanexplicitorimplicitquestionwhichyouressayshouldfocusonanswering.Forexample,thetitle“Franklin’sExperiment:HowMuchisTrue?”makesitclearwhatquestionisbeingansweredwithintheessay.Activity2ReadfordetailedinformationNumberthestatementstoshowhowpeople’sattitudestowardsFranklin’sexperimenthavechanged.□Franklin’sspiritofscientificexplorationisstillconsideredaninspiration.□PeopleareamazedatandinspiredbyFranklin’sexperiment.□ScientistsquestionwhatreallyhappenedinFranklin’sexperiment.Activity3Thinkandshare1.DoyouthinkitmattersthatFranklin’sexperimentmightnotbetrue?Why?2.Whatisyouropinionaboutthestatement“...weshouldnotalwaysbelieveeverythingwereadorhear—evenifitisagreatstory”?3.Whatqualitiesdoyouthinkagreatscientistshouldhave?4.Inwhatwaysdoscientistscontributetosociety?StepⅢPostreadingGroupwork:Explainyourunderstandingofthesaying“Seeingisbelieving”,andthengiveatalkaboutit.Youmayuseinformationinthepassageasexamples.1.Makenotesaboutyourunderstandingofthesayingandlistsupportingdetails.YourunderstandingSupportingdetails2.Organiseyourtalkfollowingthestepsbelow.·Startyourtalkbyexplaininghowyouunderstandthissaying.·Explainwhyyouthinkthisway.Usethenotesyouhavemadetosupportyourideas.·Endyourtalkbysummarisingyourpoints.3.Giveyourtalktotheclass.StepⅣHomeworkLanguagepointsandtranslation1.Apartfrombeing(be)asuccessfulstatesman,hewasalsowellknownasaleadingAmericanauthor...【翻譯】他不僅是一位成功的政治家,還被稱為美國著名的領(lǐng)軍作家……【解析】apartfrom:除……外(=exceptfor,except);除……之外還有……(=besides),其后常跟名詞、代詞、動詞ing形式及名詞性從句。【活學(xué)活用】(1),shehastopayamembershipfee.

除了要填表格之外,她還要繳納會費(fèi)。(2),swimmingisaveryusefulskill.

除了有趣外,游泳還是一門很有用的技能。(3)twomenonwatchintheroom,everyonewasasleep.

除了兩個人在房間值班外,所有人都在睡覺。2.However,neitherthestorynorthedetailsoftheexperimentareentirelytrue.【翻譯】誠然,虛構(gòu)常常比事實(shí)更為有趣?！窘馕觥?1)morethanone+n.(可數(shù)名詞單數(shù))意思為不止一個,在句中作主語時,謂語動詞要用單數(shù)形式。(2)alongwith,with,togetherwith,aswellas,except,but,besides,ratherthan,like等連接名詞或代詞作主語時,謂語動詞與其前面的主語形式一致。(3)neither...nor...,or,either...or...,notonly...butalso...等連接并列主語時,謂語動詞與最近的主語保持一致?！净顚W(xué)活用】(1)Eitheryouortheheadmaster(be)tohandouttheprizestothosegiftedstudentsatthemeetingtomorrow.

(2)Thestudentsaswellastheteacher(be)presentatthemeetingnow.

(3)Alibrarywithfivethousandbooks(offer)tothenationasagiftsofar.

(4)NeitherhenorI(finish)theexperimentyet.

(5)Morethanonestudent(agree)withthisplanatthemoment.

StepⅤ評價量規(guī)學(xué)習(xí)目標(biāo)目標(biāo)達(dá)成評價等級ABCDUnderstandthemainideaandthekeyinformationofthetext,andthensummariseit;續(xù)表學(xué)習(xí)目標(biāo)目標(biāo)達(dá)成評價等級ABCDKnowthestylisticfeaturesofanessayandpractiseidentifyingessays;Gainathoroughunderstandingofthisunitandcultivateaspiritofscientificexploration.參考答案StepⅠLeadin略StepⅡWhilereadingActivity1Franklin’sexperimentaimedtoprovethatlightningwasaformofelectricity.Activity2312Activity31.Students’ownanswers.2.Students’ownanswers.3.Students’ownanswers.4.Firstly,scientificdiscoveriespromotethedevelopmentofoursociety.Secondly,thecontributionsofscientistsinmedicineextendourlifespan.Thirdly,scientistshaveinventedalotofsurprisingtoolsthatfundamentallyimproveourlivingstandards.StepⅢPostreading略StepⅣHomework1.(1)Apartfromfillingout/inaform(2)Apartfrombeingfun(3)Apartfrom2.(1)is(2)are(3)hasbeenoffered(4)havefinished(5)agreesPresentingideas學(xué)案設(shè)計(jì)學(xué)習(xí)目標(biāo):1.Gainadeeperunderstandingofthedevelopmentofscienceandtechnology,