Unit 1 Science and Scientists Reading and Thinking 語言點(diǎn)課件-高中英語人教版（2019）選擇性必修第二冊

高中英語新人教版選擇性必修二SCIENCEANDSCIENTISTUnit1ReadingandThinkingLanguagePointsTeachingaims學(xué)習(xí)目標(biāo):1.Understandtheusagesoftheimportantwordsandphrases.2.Learntoanalysethelonganddifficultsentences.3.Applytheknowledgelearnttodoexercisescorrectly.1.oneofthe+adj最高級+n復(fù)數(shù)....最....之一2.overcome--overcame--overcome克服；beovercomebygrief3.diev.死亡--diefrom死于deathn.死亡/死亡人數(shù)（可數(shù)）

deadadj.去世的deadlyadj.致命的

dyingadj.垂死的

bedyingfor渴望..Readlanguagepointsaloudandfillintheblankstask1用frustrate及其正確形式填空What_________memostwasthe_________resultsofourteam’snarrowdefeatinthefinal,afterwhichtheplayerslookedvery_________andthefansleftthestadiumin___________.frustratedfrustratingfrustratedfrustration5.when,what,how+todo可做主語，賓語，或表語，相當(dāng)于一個名詞性從句6.rise--rose--risen7.attendtosb照顧/照料某人

attendameeting/alecture/school參加會議/聽報告/上學(xué)

4.frustratevt.使...沮喪befrustratedat:對...感到沮喪frustratingnews令人沮喪的消息withfrustration沮喪地

Asayoungdoctor,John

Snowbecame__________(frustrate)because

nooneknewhow__________(prevent)ortreatcholera.

Intime,he_____(rise)tobecomeafamousdoctor,andeven

attended_____QueenVictoriawhenshegavebirth.frustratedrosetotoprevent

Cholerausedtobeoneofthemostfeared_______(disease)intheworld,untilaBritishdoctor,JohnSnow,showedhowitcould_________(overcome).Intheearly19thcentury,whenanoutbreakofcholerahitEurope,millionsofpeopledied_______thedisease.diseasesbeovercomefromFillintheblanks1.ingeneral總的來說=Generallyspeaking2.infectv.感染

beinfectedby...被...感染---infectionn.----infectiousadj.傳染性的3.subscribeto贊同subscribetoaview贊同一個觀點(diǎn)

subsribetoacharity捐贈subscribetoamagazine訂閱雜志anannualsubscription一年期訂閱cancel/renewasubscription退訂/續(xù)訂4.contradictoryadj矛盾的becontradictoryto與...矛盾contradictvt.反駁，矛盾task2

_____general,doctorsinthosedayshadtwo____________(contradict)theoriestoexplainhowcholeraspread.Onetheorywasthatbadaircausedthedisease.

Anotherwasthatcholera____________(cause)byan________(infect)fromgermsinfoodorwater.Snow

subscribed_______thesecondtheory.IncontradictoryinfectionwascausedtoFillintheblanks1.provev.---proofn.證據(jù)2.begin--began--begun3.consequently因此，結(jié)果；consequentadj.隨之而來的consequencen.結(jié)果

；asaconsequence因此

；asaconsequenceof由于4.determinev.determinationn.決心withdetermination堅定地determinedadj.堅定的

bedeterminedtodo決心做...5.hitvt撞擊；擊中ahitsongIthitssbthat...很火/熱門歌曲某人突然想到

Itwascorrect,buthestillneeded______(prove）.___________(consequent),whenanoutbreakofcholerahitLondonin1854,Snowbegantoinvestigate.Hediscovered

thatintwoparticularstreetsthecholeraoutbreakwassoseverethatmorethan500people

diedintendays.Hewasdetermined_______(find)outwhy.ConsequentlyprooftofindFillintheblanks

Snowbeganbymarkingonamaptheexactplaces______allthose____diedhadlived.Thereweremultiple_______(death)nearthewaterpumpinBroadStreet.whowheredeaths1.先行詞為表示地點(diǎn)的名詞且定語從句缺少狀語時，用where引導(dǎo)定語從句。先行詞為表示人的名詞，且從句缺少成分時，用who引導(dǎo)定于從句2.suspectsbofdoingsth懷疑某人做某事suspicionn.懷疑suspiciousadj.感覺可疑的be~of對...表示懷疑task3Fillintheblanks

4.havesth.done結(jié)構(gòu)中，過去分詞作賓補(bǔ)。用過去分詞作賓補(bǔ)表示被動或動作已經(jīng)完成。(1)請/派別人完成某事；(2)(主語)遭受某種不幸的情況；1)IneedanewpassportsoIwillhavetohavemyphotograph__________(take).2)You’dbetterhavetheoldfurniture__________(remove)outoftheroom.takenremoved

5.betoblameforsth應(yīng)當(dāng)為某事?lián)?zé);blamesbforsth因...責(zé)備某人;blamesthonsb把某事的責(zé)任歸咎于某人taketheblamefor為…承擔(dān)責(zé)任eg.Theexpertsaidthatthepollutedair_____________forthisdisease.這位專家說污染的空氣是這種疾病的罪魁禍?zhǔn)?。wastoblame6.Itseemedthat...似乎...

Snow_________(suspect)thatthewaterpumpwas__________(blame).Whatismore,inanotherpartofLondon,awomanandherdaughterhaddiedofcholeraaftermovingawayfromBroadStreet.

Itseemed_____thewomanlikedthewaterfromthepumpsomuchthatshehadit____________(deliver)toherhouseeveryday.thattoblamesuspecteddeliveredtask3

1.asaresultof

由于，因?yàn)?asaconsequenceof2.announcev.宣布，宣告-----announcementn.公告，布告3.hadsthdone:使某事被做/叫...做某事4.intervenev干預(yù)--internventionn

Asaresult___thisevidence,JohnSnowwasabletoannouncethatthepumpwatercarriedcholeragerms.____________(according),hehadthehandleofthepump_________(remove)

sothatitcouldnotbeused.Throughthis_________(intervene),thediseasewasstoppedinitstracks.Accordinglyremovedinterventionof1.trueadj.----truthn.----trulyadv.2.linkv/n.:linkbetween...and...連接3.rawwaste

未經(jīng)處理的垃圾4.表語從句：be動詞，系動詞后的從句稱為表語從句，引導(dǎo)詞有：that,whether,because,asthough,asif,who,what,which,when,where,why,how1.

That’s

________

we’vegivenyoutheletter.2.

Itlooks________

itisgoingtorain.3.

That’s

________

youproblemlies.4.Heisnolonger________hewas.5.Theproblemis________willleadtheresearchteam.6.WhatIwanttoknowis________roadweshouldtake7.Thereasonwhyhecriedwas_______hewasdisappointedattheresult.whyasifwherewhatwhowhichthattask4

The_______(true)was_____thewaterfromtheBroadStreetpumphadbeeninfectedbywaste.Moreover,SnowwaslaterabletoshowalinkbetweenothercasesofcholeraandthedifferentwatercompaniesinLondon.truthFillintheblanks:that1.tirelesseffort不懈的努力2.decreaseto減少到..;decreaseby減少了;onthedecrease在減少

asubstantialdecrease

3.fortunen.財富運(yùn)氣fortunateadj.幸運(yùn)的;fortunatelyadv.4.transform...into把...變成

；transformationn.轉(zhuǎn)變，變化5.生命的名詞+see/find/witness...、見證、目睹某事Thecityhasseengreatchangessince1990.這個城市自1990年以來發(fā)生了巨大的變化。名詞作主語，表示某地或某時經(jīng)歷、發(fā)生、見證或目睹某事。LastSaturdaywitnessedanextraordinarycross-countryrunningrace.task5

ThroughSnow’s________(tire)efforts,watercompaniesbegantosellcleanwaterandthethreatofcholeraaroundtheworldsawasubstantialdecrease._________(fortune),wenowknowhowtopreventcholera,thanks_______theworkofJohnSnow.Moreover,inhisuseofmapsandstatistics,Snowtransformedthewayscientistsstudydiseases.tirelessFortunatelytoFillintheblanks:3.Ingeneral4.subscribeto1.attendedto2.onceandforall照顧，護(hù)理最終地，徹底地3.總的來說，大體上4.同意summary5.multipledeaths6.betoblame

7.asaresultof5.多例死亡6.應(yīng)受責(zé)備7.由于11.throughtirelessefforts12.asubstantialdecrease

13.thanksto11通過不懈的努力12.大幅度下降13.幸虧，由于Para5phrases8.beinfectedbywaste9.

alinkbetween…and10.bepollutedbyrawwaste

8.被廢棄物感染9…和…之間的聯(lián)系10被未經(jīng)處理的廢物污染Applicationofwordsandphrases1.Manyscientists______________theviewthatitishumanactivitythathascausedglobalwarming.2.Hewasto______________theaccidentbecausehedroveonthewrongsideoftheroad.3.Theman______________beingbehindtherobberywasseencrossingthestreet.4.Sinceheartdiseaseisoften______________ourlifestylechoices,weneedtomakehealthylivinganimportantpartofourlives.subscribesuspectblamelinksubscribetoblameforsuspectedoflinkedtoTBP.4Ex.2Makephrasesbycombiningthewordsintheleftboxwiththoseontheright.Thencompletethesentencesusingthesephrases.toofforTip1:learnwordsincollocations(詞匯搭配).1.Itisnotunusualforanathletetobewellknownwhileheisactive,andquicklyforgottenwhenhisathleticcareerisover.2.I’msureshe’lldealwiththechangesverywellbecauseshe’sveryadaptable.3.Hewasreadytoservedinnertohisfriendswhenherealizedthathehadforgottentoturnontheovenandthemeatwasnotcookedyet.4.Heusedhisgreatinfluencetochangethethinkingofthescientificcommunityonthisissue.5.Scientistshavecollectedmoredatathanexpectedtoprovethetheory.rawstatisticssubstantialhandleahouseholdnameTBP.4Ex.3Replacetheunderlinedpartswithsuitablewordsfromthebox.Thinkaboutwherewecanusethem.rawahouseholdnamesubstantialstatisticshandleTip2:understandthemeaningsofwordsthroughtheirsynonyms(近義詞).famesolutioncharacteristic（特征）importance,size,amount…scientificmethod三、課后練1．我們還沒決定去哪兒度暑假。Wehaven'tdecided________________oursummerholiday.2．他似乎對他的老師說了謊。________________hetoldalietohisteacher.3．放學(xué)后我要去修自行車。I'll____________________afterschool.4．通常，公共汽車上太擁擠，我找不到坐的地方。Usually,it's________crowdedonthebus________Ican'tfindaseatwheretospendItseemedthathavemybikerepairedsothatI.

翻譯句子1.

這個村莊不再是它以前的樣子了。_______________________________________________2.

我的建議是你應(yīng)該積極參與這些活動。_______________________________________________3.

他沒有被重點(diǎn)大學(xué)錄取的原因是他不夠努力。_______________________________________________4.

事實(shí)是他已經(jīng)失去了參加比賽的機(jī)會。_______________________________________________5.湯姆把他所有的精力都用在學(xué)習(xí)上了。那就是他取得巨大進(jìn)步的原因。______________________________________________ThevillagewasnolongerwhatitwasWhatIsuggestisthatyoushouldparticipateintheactivitiesThereasonwhyhewasn’tadmittedbykeyuniversityisthathe...Thefactisthathehaslostthechancetocompete.Tomhasdevotedallhisenergytostydy.That’swhyhehasmadegreatprogressHomework完成同步4-9頁即學(xué)即用infectionmultipledecreaseseveretransformproofblamesubstantialTBP.4Ex.4Readthispassageaboutmedicalscience.Completeitusingthewordsbelow.

Britishscientistsbelievetheymayhavefoundawaytofightthecommoncold.Itblocksakeyproteininthebodycellsthatisto__________forthespreadofcold-causingvirus.Targetingthehostratherthan__________wasabitnon-traditionalbutmadesensebecauseitwastrickytotargetthevirus.Cold-causingvirusarenotonlyof__________kinds,theyalso__________rapidly,meaningtheycanquicklydevelopresistancetomedicine.Researchersareworkingonmakingaformofmedicinethatcanbetakendirectlyintoone’slungs,to__________thechanceofsideeffects.Th