Unit+1+Learning+about+language+表語從句 高中英語人教版（2019）選擇性必修第二冊

選擇性必修二Unit1

Toraisenewquestions,new

possibilities,toregardoldproblemsfromanewangle,requirescreativeimaginationandmarksrealadvanceinscience.—AlbertEinstein&LeopoldInfeld

提出新的問題，發(fā)現(xiàn)新的可能，從新的角度審視已存在的問題，這些需要創(chuàng)造性的想象力，并標(biāo)志著科學(xué)的真正進(jìn)步。

——阿爾伯特·愛因斯坦

利奧波德·英費(fèi)爾德Buildupyourvocabulary1Findthewordsfromthepreviouspageswiththefollowingprefixesorsuffixes.Thenaddtwowordsforeachprefixorsuffix,andexplaintheirmeanings.2Makephrasesbycombiningthewordsintheleftboxwiththoseontheright.Thencompletethesentencesusingthesephrases.P.4removereplacereusediscoverdisabledisappearmicroscopemicrowavemicrophonetransformtransporttransplantcontradictoryadvisorycompulsoryinfectionactionrelationsubstantialpartialfinancialepidemiologybiologysociologysubscribetoblameforsuspectedoflinkedto3Replacetheunderlinedpartswithsuitablewordsfromthebox.P.4ahouseholdname(家喻戶曉的名字)rawsubstantial(大量的；重大的)statistics(統(tǒng)計數(shù)據(jù))handle4Readthispassageaboutmedicalscience.Completeitusingthewordsbelow.P.4blameinfectionmultipletransformdecreasesubstantialproofsevere瞄準(zhǔn)宿主棘手的名詞從句(就功能而言)作主語：主語從句作賓語：賓語從句作表語：表語從句作同位語：同位語從句Whateverisdone

cannotbeundone.Idoubtwhetherhewillstruggletoachievehisdream.Theproblemishowthenuclear-pollutedwaterwillbedisposed.Thespokesmancan’tanswerthequestionwhyChinacan’tbanAmericanproducts.名詞從句(就引導(dǎo)詞用法而言)that從句：整個從句表示事實或觀點(diǎn)。Thefactisthatthesunrisesintheeastandsetsinthewest.wh-從句一般疑問：從句常用whether引導(dǎo)(從句作動詞賓語時可用if引導(dǎo))特殊疑問：從句用特殊疑問詞引導(dǎo)(包括疑問代詞和疑問副詞)特指對象：從句表示特指的人、事、物、時間、地點(diǎn)、原因、方式Iwonderwhether/ifhewilladoptmysuggestion.Whenaskedwhyhelivesoffhisparents,hemadenoreply.Thatheisillinhospitaliswhyheisabsentfromschooltoday.泛指對象：從句表示泛指的人、事、物Whoeverhasaccess

totheInternetcankeeptrackofwhatisgoingaroundtheglobe.具體對象P.5Discoverusefulstructures1Underlinealltheexamplesinthereadingpassagewherenounclausesareusedasthe

predicative.Thenstatetheirmeaningandfunctions.ThetruthwasthatthewaterfromtheBroadStreetpumphadbeeninfectedbywaste.Onetheorywasthatbadaircausedthedisease.Anotherwasthatcholerawascausedbyaninfectionfromgermsinfoodorwater.Itseemedthatthewomanlikedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.P.52Answerthefollowingquestionsusingtheinformationfromthereadingpassageaswellasthepredicativeclauses.EXAMPLEWhatwasitthatJohnSnowshowedtotheworld?WhatJohnSnowshowedtotheworldwashowcholeracouldbeovercome.1WhatwasSnow’sdiscoveryintwoparticularstreetsinLondon?Snow’sdiscoveryintwoparticularstreetsinLondonwasthat________________________________________________________________2WhatwasSnowdeterminedtofindoutduringthe1854outbreakofcholerainLondon?WhatSnowwasdeterminedtofindoutwaswhy_______________________________________________________.3WhatweretheexactplacesSnowmarkedonthemap?TheexactplacesSnowmarkedonthemapwerewhere_________________________________________________.4WhatwasthefindingthatSnowannounced?Snow’sfindingwasthat_____________________________________________________________________________________________________________________________.

thecholeraoutbreakwassoseverethatmorethan500peoplediedintendays.

theoutbreakofcholerahadcausedover500deathswithintendaysallthosewhodiedhadlived/allthedeadpeoplehadlivedthewaterpumpwastoblameforthespreadofcholera/thepumpwatercarriedcholeragerms/thewaterfromtheBroadStreetpumphadbeeninfectedbywasteP.53DavidistalkingtoMariaabouttheirscientificresearchproject.FirstcompleteDavid’slines(A–E),usingthewordsinthebox.ThenputDavid’slinesinthecorrectorderandpractisetheconversation.AAbsolutely.Youmaynotbelieveit,butthatwas__________happenedattheinitialstageofourgroup’sresearchondevelopingavaccineformalaria.BYes,itis.Anditseemed_______allthetheorieswereuseful,butthefactwas_________wecouldn’tpersuadeoneanotherthatonetheorywasbetterthananother.CExactly.Theproblemwasnotabout_________allourtheorieswereequallygood,butindeciding__________theorytodependupon.DWerealisedthatwhatwecaredaboutwasnot__________aspectweneededtodevelopatheoryin,butrather__________wecan