高中英语： Module2《No drugs》课件2（外研版必修2）.ppt

introductionvocabularyandspeaking generaldescriptionofcommondrugs cocaine 可卡因 typeofdrug stimulantfact derivedfromtheleavesofthecocabushthatgrowsinthemountainousregionofboliviaandperu itissoldonthestreetsasafinewhitepowder effect bodyactuallyforgetstosleepatbeginning laterpersonexperiencesextremefatigue exhaustionanddepression bacterialinfectionsofbrainandheart heroin 海洛因 typeofdrug narcoticfact derivedfromtheopiumpoppythatisgrownillegalinsomeareasinsouthernasia themiddleeast mexico andcolombia today nomedicalusesofheroinatall effect flu likesymptoms nausea vomiting euphoria cramps diarrhea runnynose tearyeyes sweating weakness marijuana 大麻 typeofdrug hallucinogenfact comesfrompartsofthehempplantwhichcontains400knownchemical marijuanacontinuestobeproventocontainhigherlevelsofcancer causingchemicalsthantobacco effect whitebloodcells reductionofstrengthofimmunesystem lungs causeasthma infectionsetc brain decreaseabilitytoconcentrate shorttermmemory badvision irregularsleeppatterns moodswings lackofinterestsinpastorfuture tobacco nicotine 烟草 尼古丁 typeofdrug stimulantfact tobaccocontainsmainlyof2substances nicotine addictivestimulant tar yellowishbrownfluidwhichcausescancer effect physical cancer heartdisease stroke stomachulcer psychological anxiety sleepdisturbances nervousness headaches marijuana 大麻 bronchitiscancercigarettedeathdieheartdiseaseinjuredtobacco 1 theendoflife 2 stopliving 3 twothingssomepeoplesmoke death die cigarette tobacco 4 threeillnesses 5 hurt bronchitis cancer heartdisease injured readingandvocabulary adrugaddictandhisstorydangerousactivitiesofteenagersthedangersofusingcocaine 1 2 readingandvocabulary ifadrugisaddictive doesitmeanthat a youcaneasilystoptakingit b youcannotstooptakingit b 2 doespowerfulmean a verystrong b veryweak ifsomethingincreases doesit a getbigger b getsmaller 4 isadrugdealersomeonewho a sellsdrugs b usesdrugs a a a 1 cocainecanbesmokedandalsoinjected 2 peoplewhoinjectcocaineareinmoredangeriftheyshareneedles t t 3 cocainemakesyourheartgomoreslowly 4 smokingcrackcocainecanchangepeople sbehavior f t wasadamrousewhenhestartedusingdrugs 2 whichdrug first howold didheuse cannabis 15 3 who itfrom 4 whatwastheseconddrugthattheman didhebuy amaninthestreet offeredhim crackcocaine 5 howdidadampayforthedrugs 6 whatdidthepolicedo theytookadam hestolesomethingtopayforthedrugs tothepolicestation 7 didadamtakethedoctor sadvice 8 where worknow yes doesadam inacentrefordrugaddicts helpingotherstostoptakingdrugs completethesesentenceswithso asaresultorasaresultof functiontalkingaboutresults 1 adamknewthattakingdrugswasbad hestopped 2 hestoppedtakingdrugs meetingthedoctor so asaresultof 3 adammetadoctorwhoexplainedtheproblem hestoppedtakingcocaine 4 crackcocaineisveryaddictive userscannoteasilystopusingit asaresult so 5 hewasextremelyill takingcrackcocaine 6 hebecameaddictedtocrackcocaine hebecameveryill asaresultof so activitybreakthelawburglaryconnectioncrimecriminalestimateillegalratioshoppingcentretreatment whichwordreferstosomewherethatyoucanbuythings 2 whichmeansthatsomethingisagainstthelaw shoppingcentre illegal