高二英语unit7livewithdisease知识精讲教案 一。本周教学内容 unit7livewithdisease 二。教学目标 1。mastersomedifficultphrasesandsentencepatterns。 2。subjunctivemood 3。practisesupportingandchanllenginganopinion 三。教学重点与难点 subjunctivemood 四。具体内容 backgroundinformation 1。thesevendeadlydiseases: number1isheartdisease。oneintwopersonshasthisdiseasenow。 number2iscancer。thoughthereisalotofresearchondealingwithcancer,therestillbe80percentofthosewithcancerwilldie。 number3isstoke,mainlyreferringtocardiovasculardisease。astrokeisthesamebasicdiseaseasheartdisease。withastrokeitisthebloodvesselsgoingtoyourbrain。 number4isdiabetes。ithasincreasedabout50inthelastdecade。itisverydietrelated。 number5isosteoporsis。 number6isarthritis。 number7isalzheimer’sdisease。 2。aids (1)whatisaids? aidsstandsforacquiredimmunedeficiencysyndrome。itresultsforminfectionwithaviruscalledhiv,withstandsforhumanimmunodeficiencyvirus。thisvirusinfectskeycellsinthehumanbodywhicharepartofthebody’simmunesystem,whichfightsinfectionsandvariouscancers。 hivistransmittedthroughbloodandotherbodyliquidsandspreadsthroughunprotectedsex,infectedbloodtransfusionsandthroughbirth。medicalstudiesshowthattheaidsviruscannotbetransmittedviathefollowingroutes:cups,glasses,toiletseats,swimmingpool,mosquitoes,otherinsects。 thereisnocureforaidsnow,butmedicaltreatmentcanslowdowntherateatwhichhivweakenstheimmunesystem。fewpeoplesurvivefiveyearsfromthetimetheyarediagnosedwithaids。 fivepeopleworldwidedieofaidseveryminuteofeveryday。hivhashiteverycorneroftheglobe,infectingmorethan42millionmen,womenandchildren,5millionofthemlastyearalone。 thisdiseaseisspreadingfastinareaswherethereisalackofproperhealthcare,preventionandeducation。 (2)somethingaboutworldaidsday ifitistheonlythingyoudoforworldaidsday,weartheredribbonon1stdecember。itistheinternationalsymbolofhivandaidsawareness。bywearingit,youareshowingyoursupportforover42millionpeopleacrosstheworldwhoarelivingwiththedisease。wemustlearntotreatthemproperlyandmaketheirlifemoredifficult。 languagepoints 1。infect传染;感染;传播病菌于 beinfectedwith感染上 weareofteninfectedwithfluinspring。 it’sdangeroustobecomeinfectedwithbirdflu。 2。bydoing通过做某事(介词短语作方式状语) shetaughtherselftoplaytheviolinbypractisinginhersparetime。 fishermenmakealivingbyfishing。 onlybyworkinghardwillbeabletowinsuccess。 3。gettested接受检查 getwarm 4。need (1)need用于肯定句时,属行为动词,后接动词不定式做宾语。 (2)need做情态动词时,多用于否定疑问句中。 (3)needrequirewantdoing表示被动。 (4)need做名词用。 somedoctorsweresenttothefrontwheremedicalworkerswere。 a。ingreatneedof b。ingreatneed c。neededgreat d。inneedof youwillneverabouthim。 a。needworrying b。needtoworry c。needtoworried d。needn’tworry foryouhavecomesoearly。 a。it’snoneed b。thereisnonecessary c。thereisnoneed d。itisnotneed whatistomakelifeeasierforpeoplewithdisabilities。 a。needstodo b。needdoing c。needsdo d。needstobedone 5。via (1)bymeansofbyairmailviaairmail (2)bywayof i’llsendamessagetoyouviaafriend。 theywenttobeijingviazhengzhou。 6。haveaknowledgeof:understand a。babyhasnoknowledgeofgoodandevil。 7。explainsth。tosb。;explaintosb。sth。 pleaseexplainthisproblemtome。 pleaseexplaintomewhatthismeans。 8。persuade劝说;说服;使某人相信 persuadesb。todosth。persuadesb。intodoingsth。劝说某人做某事 persuadesb。ofsth。使某人相信某事 howcanipersuadeyouofmysincerity? persuadesb。intooutofdoingsth。 canyoupersuadeheroutofherfoolishplan? trytopersuade劝而不服 itrytopersuadehimtoadoptmyidea,butthedidn’tlistentome。 9。with:owingto silentwithshame tremblingwithfear shakingwithcold beabsentwithillness 10。breakdown vt。毁坏:agroupofnaughtychildrenbrokethewindowdown。 分解:sugarandstarcharebrokendowninthestomache。 vi。出故障;坏了:themachinebrokedownwhilewewereoperatingit。 身体出毛病:hismindhasbrokendownfromoverwork。 11。breakapromise违背诺言 breakawayfrom放弃;背离 breakinto破门而入 breakoff中断 breakup拆散;解散 breakthrough突围;突破 breakarecord breakprison breakthelaw 12。manage (1)managen。经营;管理 manageafirm manageaschool (2)managetodo设法做成某事 (3)与cancouldbeable连用,表示对付;吃 canyoumanageanothersliceofbread?。 13。beavailablefor可利用的;有用的 therearethreesmallboatsavailableforhire。 thisserviceisavailabletoallofus。 14。discourage (1)使沮丧 don’tbediscouragedatthenews。 (2)打消。劝阻 herparentstriedtodiscourageherfrombeingherfromingbecomingasinger。 15。choose (1)choosefrom从。挑选 thesesamplesareforyoutochoosefrom。 (2)choosesb。sth。为某人挑选某物 hechoseheranicepresent。hechoseanicepresentforher。 (3)choosesb。(asfor)n。选某人作 wechoosehimasourmonitor。 (4)choosetodosth。宁愿愿意做某事 kirbychoosetostayathomeratherthangofishing。 (5)choosethat从句决定 hechoosethatweshouldchangeourplan。 (6)cannotchoosebutdo只好 hecannotchoosebutgivein。 16。die dieaway减弱 diedown渐平息 dieoff先后死去 dieout绝种 dieof死于 17。cheersb。up使某人充满欢喜、希望 yourvisithascheeredupthesickman。 18。notuntil jackdidn’tunderstandwhyshewasangrywithhimuntilhermothertoldhimeverthing。倒装句 notuntilhermothertoldhimeverythingthatjackunderstoodwhyshewasangrywithhim。 强调句 19。befreefrom摆脱。,没有 thesentenceisfreefrommistakes。 befreeof thisbookletisfreeofcharge。 20。appreciate heappreciatedyourgeniusoffrank。欣赏 iappreciateyourreasonsforobjectingtotheproposal。理解 iappreciatewhatyouhavedoneforme。感激 iappreciateyourcallingonme。感激 21。onthecontrary相反的 youarenothingtodonow,isuppose。 onthecontrary,ihavepilesofwork。 22。takechance利用机会;碰碰运气 wewilltakechanceontheweatherandhaveourpartyoutside。 don’ttakechancebydrivingtoofast。 bychance偶然的 onthechanceofdoingsth。希望能够做某事;指望 【典型例题分析】 〔例1〕couldpeoplebecomeinfectedhivbyswimminginapoolorsittinginabath? a。withb。ofc。intod。to 〔例2〕runnersfortheolympicgameshavetobeforeandaftertherace。 a。gettestb。gettestingc。gettestedd。gettotest 〔例3〕ourfootballteamwillcompeteagainstthejapaneseteamthisevening。let’sgoand,shallwe? a。cheerthemupb。jointhemup c。addthemupd。pickthemup 〔例4〕iwouldliketobookaroomfortonight。 sorry,sir,butwedon’thaveanyroomsatthemoment。 a。availableb。usablec。suitabled。comfortable 〔例5〕newsreportssaypeacetalksbetweenthetwocountrieswithnoagreementreached。 a。havebrokendownb。havebrokenout c。havebrokenind。havebrokenup 〔例6〕generallyitisbadmannerstoblowyournoseattableorspit(吐痰)inpublicplaces。 a。;theb。a;c。;;d。; 〔例7〕theexamwaseasy,wasn’tit? yes,butidon’tthinkcouldpassit。 a。somebodyb。anybodyc。nobodyd。everybody 〔例8〕wouldyoupleasegivemeahandandcarrythebookcaseupstairs? 。 a。withpleasureb。mypleasurec。goaheadd。itdoesn’tmatter 〔例9〕atpresent,thechinesegovernmentisagreatmanyexpertswhohavemasteredtherulesofthew。t。o。 a。callingonb。callingforc。callingatd。callingup 〔例10〕inbritaintoday,women44oftheworkforce,andnearlyhalfthemotherswithchildrenareinpaidwork。 a。takeupb。makeupc。pickupd。giveup 〔例11〕itissaidthatinaustralia,thereismorelandthanthegovernmentknows。 a。howtodowithitb。whattodowith c。whattodowithitd。howtodowith 〔例12〕wasitbecauseitrainedheavilylastnightyoudidn’tcome? a。thatb。whyc。sod。what 〔例13〕youdidn’thearmeuntilnow? no。imustsoundly(沉)whenyoucamein。 a。havesleptb。besleepingc。sleepd。havebeensleeping 〔例14〕you’veagreedtogo。sowhyaren’tyougettingreadyrightnow? butithatyouwouldlikemetostartatonce。 a。don’trealizeb。haven’trealized c。didn’trealized。hadn’trealized 〔例15〕theexperimentturnedouttobeacompletefailure,wasn’ttheywanted。 a。whatb。thatc。whatd。what 〔例16〕whendidyougotoshanghai? iremembertherewheniwasaboyoften。 a。tobetakenb。beingtakenc。totaked。havingtaken 〔例17〕robertissaidabroad,butidon’tknowwhatcountryhestudiedin。 a。tohavestudiedb。tobestudying c。tostudyd。tohavebeenstudying 〔例18〕iseldomwatchtv,butilistentotheradioalot。 。 a。sodoib。neitherdoic。thesametomed。soitiswithme。 〔例19〕inchina,allthestudentsworkhardatschoolgoingtouniversityforhighereducationinthefuture。 a。inthehabitofb。inthehopeof c。insearchofd。inhonourof 〔例20〕haven’titoldyouthatthecomputerwants? sorry,iforgotitfixed。i’llsenditforrepairsrightaway。 a。tohaveb。tohave c。havingd。having 例题答案: 15acaaa610cdabb1115cadcc1620badba 【模拟试题】 (a) thefamousdirectorofabigandexpensivemovieplannedtofilmabeautifulsunsetovertheocean(海洋)sothattheaudiences(orpeoplewhowatchthefilm)couldseehisheroandheroineinfrontofitattheendofthefilmastheysaidgoodbyetoeachotherforever。hesenthiscameracrew(摄制组)outoneeveningtofilmthesunsetforhim。 thenextmorninghesaidtothemen,haveyouprovidedmewiththatsunset? no,sir。themenanswered。 thedirectorwasangry。whynot?heasked。 well,sir,oneofthemenanswered。we’reontheeastcoasthere,andthesunsetsinthewest。wecangetyouasunriseovertheseaifnecessary,butnotasunset。 butiwantasunset!thedirectorshouted。gototheairport,takethenextflighttothewestcoast,andgetone。 butthenayoungsecretaryhadanidea。whydon’tyouphotographasunrise,shesuggested,andthenplayitbackwards?thenit’lllooklikeasunset。 thecameracrewwentoutearlythenextmorningandfilmedabrightsunriseoverthebeachinthemiddleofabeautifulbay(海湾)。thenatnineo’clocktheytookittothedirector。hereitis,sir!theysaid,andgaveittohim。hewasverypleased。 theyallwentintothestudio。allright,thedirectorexplained。nowourheroandheroinearegoingtosaygoodbye。runthefilmbackwardssothatwecanseethe‘sunsetbehindthem。 thesunsetbegan,butafteraquarterofaminute,thedirectorsuddenlyputhisfaceinhishandsandshoutedtothecameracrewtostop。 thebirdsinthefilmwereflyingbackwardsandthewavesontheseaweregoingawayfromthebeach(海滩)。 1。oneevening,thedirectorsenthiscameracrewout。 a。towatchabeautifulsunsetb。tofindanactorandanactress c。tofilmasceneonthesead。tomeettheaudience 2。whydidthedirectorwanttosendhiscrewtothewestcoast? a。becausehechangedhismindaboutgettingasunset。 b。becausehewasangrywithhiscrew。 c。becauseitwashissecretary’ssuggestion。 d。becausehewantedtogetasceneofsunset。 3。whichofthefollowingisnottrue? a。thecrewhadtofollowthesecretary’sadvice。 b。ifyouwanttoseeasunrise,theeastcoastistheplacetogoto。 c。thecameracrewwasn’tabletofilmthescenethefirstday。 d。thedirectororderedhiscrewtostopfilmingthesunset。 4。thedirectorwantedtofilmasunsetovertheoceanbecause。 a。itwentwellwiththeseparationoftheheroandtheheroine b。whentheyarrivedatthebeachitwasalreadyintheevening c。itwasmoremovingthanasunrise d。theoceanlookedmorebeautifulatsunset 5。afterthesunsetbegan,thedirectorsuddenlyputhisfaceinhishands。 a。becausehewasmovedtotears。 b。ashesaweverythinginthefilmmovingbackwards。 c。asthesunrisedidnotlookasbeautifulashehadimagined d。becausehewasdisappointedwiththeperformanceoftheheroandheroine (b) youdon’tsay! ayearago,ipaidnoattentiontoenglishidioms,thoughmy teacheremphasized(强调)theimportance(重要性)againandagain。butsoon,theimportanceofenglishidiomswasshowninanamusingexperience(经历)。 oneday,ihappenedtomeetanenglishmanontheroad,andsoonwebegantotalk。asiwastalkingabouthowiwasstudyingenglish,theforeignerseemedtobeastonished(orgreatlysurprised)。gently(轻轻)shakinghisheadandshrugginghisshoulders(耸肩),hesaid,you don’tsay!youdon’tsay!iwaspuzzled。ithought,perhapsthisisnotanappropriatetopic(适当的话题)。well,i’dbetterchangethetopic。 soisaidtohim,well,shallwetalkaboutthegreatwall?bytheway,have youeverbeenthere?certainly,everyonebackhomewilllaughatmeifileavechinawithoutseeingit。itwasmagnificent(orgreatandbeautiful)。 hewasdeepinthoughtwhenibegantotalklikeatouristguide。thegreatwallisoneofthewondersintheworld。weareveryproudofitsooniwasinterrupted(orstoppedsuddenly)againbyhiswords:youdon’tsay! icouldn’thelpasking,whydoyouaskmenottotalkaboutit?well,ididn’trequest(oraskinapoliteway)youtodoso,heanswered,greatlysurprised。 isaid,didn’tyousay‘youdon’tsay’?hearingthis,theenglishmanlaughedtotears。hebegantoexplain,youdon’tsay’actuallymeans‘really?’itisanexpressionofsurprise。perhapsyoudon’tpayattentiontoenglishidioms。onlythendidiknowihadmadeafoolofmyself。sincethenihavebeenmorecarefulwithidiomaticexpressions。 remember:whattheenglishteacherssaidisalwaysrighttousstudents。 6。ayearago,ipaidnoattentiontoenglishidiomsbecause。 a。englishidiomswerenotimportant b。iwasnotcarefulwithenglishidioms c。myteacherdidn’temphasizetheimportanceofthem d。ihadnointerestinthem 7。atfirst,onhearingyoudon’tsay,ithoughttheforeignermeant。 a。hewasnotinterestedinthetopic b。hewasonlyinterestedinthegreatwall c。ihadtalkedtoomuch d。ihadtostoptalking 8。theunderlinedwordinthefirstparagraphprobablymeans。 a。interestingb。importantc。terribled。unlucky 9。whichofthefollowingistrueaccordingtothepassage? a。theenglishmanleftchinawithoutseeingthegreatwall。 b。theenglishmanwantedtoseethegreatwallafteritalkedaboutit。 c。theenglishmanwantedmetoactashisguide。 d。theenglishmanvisitedthegreatwallandthoughtitworthvisiting。 10。aftertheenglishmanexplainedtheidiom,。 a。ithoughttheenglishmanhadmademeafool b。theenglishmanbecamearealfool c。ifeltverysilly d。ibecamemorecarefulineverything 〔参考答案〕 15cddab610baadc