高中英语 Module2 No drugs 课件外研必修2.ppt

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1、2021/8/11 星期三1INTRODUCTION Vocabulary and speaking2021/8/11 星期三2General description of common drugs 2021/8/11 星期三3Cocaine 可卡因可卡因 Type of Drug:Stimulant Fact:derived from the leaves of the coca bush that grows in the mountainous region of Bolivia and Peru.It is sold on the streets as a fine white pow

2、der.Effect:Body actually forgets to sleep at beginning,later person experiences extreme fatigue,exhaustion and depression,bacterial infections of brain and heart.2021/8/11 星期三4Heroin 海洛因海洛因 Type of Drug:Narcotic Fact:derived from the opium poppy that is grown illegal in some areas in Southern Asia,t

3、he Middle East,Mexico,and Colombia.Today,no medical uses of Heroin at all.Effect:flu-like symptoms-Nausea,vomiting,euphoria,cramps,diarrhea,runny nose,teary eyes,sweating,weakness2021/8/11 星期三5Marijuana大麻大麻 Type of Drug:Hallucinogen Fact:Comes from parts of the hemp plant which contains 400 known ch

4、emical.Marijuana continues to be proven to contain higher levels of cancer-causing chemicals than Tobacco!2021/8/11 星期三6Effect:white blood cells:reduction of strength of immune system.lungs:cause asthma,infections etc.brain:decrease ability to concentrate,short term memory,bad vision,irregular sleep

5、 patterns,mood swings.lack of interests in past or future.2021/8/11 星期三7Tobacco(nicotine)烟草烟草尼古丁尼古丁 Type of Drug:Stimulant Fact:Tobacco contains mainly of 2 substances:Nicotine:addictive stimulant Tar:yellowish brown fluid which causes cancer,Effect:physical:cancer,heart disease,stroke,stomach ulcer

6、,psychological:anxiety,sleep disturbances,nervousness,headaches2021/8/11 星期三8Marijuana大麻大麻2021/8/11 星期三92021/8/11 星期三10bronchitis cancer cigarette death die heart disease injured tobaccoFind words in the box which mean:22021/8/11 星期三111.the end of life _2.stop living _3.two things some people smoke

7、_ deathdiecigarette/tobacco2021/8/11 星期三124.three illnesses _5.hurt _bronchitis/cancer/heart disease injured2021/8/11 星期三13READING AND VOCABULARY2021/8/11 星期三14Read the opening paragraphs of two different articles and decide what the topic of each article is.Choose the topic from this list.22021/8/1

8、1 星期三15 A drug Addict and His Story Dangerous Activities of Teenagers The Dangers of Using Cocaine122021/8/11 星期三16READING AND VOCABULARY2021/8/11 星期三171.If a drug is addictive,does it mean that2.(a)you can easily stop taking it 3.(b)you cannot stoop taking it?(b)Choose the correct meaning of these

9、words.32021/8/11 星期三182.Does powerful mean (a)very strong (b)very weak?3.If something increases,does it 4.(a)get bigger (b)get smaller?5.4.Is a drug dealer someone who 6.(a)sells drugs (b)uses drugs?(a)(a)(a)2021/8/11 星期三19Read the article again and decide if these sentences are true or false.52021/

10、8/11 星期三201.Cocaine can be smoked and also injected.2.People who inject cocaine are in more danger if they share needles.TT2021/8/11 星期三213.Cocaine makes your heart go more slowly.4.Smoking crack cocaine can change peoples behavior.FT2021/8/11 星期三22Complete these questions and answers about Adam Rou

11、se.62021/8/11 星期三231._ was Adam Rouse when he started using drugs?_2.2.Which drug _ first?_.How olddid he useCannabis152021/8/11 星期三243.Who _ it from?_.4.What was the second drug that the man _?_ did he buyA man in the streetoffered himCrack cocaine2021/8/11 星期三255.How did Adam pay for the drugs?_.6

12、.What did the police do?They took Adam _.He stole something to pay for the drugsto the police station2021/8/11 星期三267.Did Adam take the doctors advice?_.8.Where _ work now?_Yesdoes AdamIn a centre for drug addicts,helping others to stop taking drugs.2021/8/11 星期三27Complete these sentences with so,as

13、 a result or as a result of.FUNCTION Talking about results2021/8/11 星期三28 1.Adam knew that taking drugs was bad,_ he stopped.2.He stopped taking drugs _ meeting the doctor.soas a result of 2021/8/11 星期三293.Adam met a doctor who explained the problem._,he stopped taking cocaine.4.Crack cocaine is ver

14、y addictive,_ users cannot easily stop using it.as a resultso2021/8/11 星期三305.He was extremely ill _ taking crack cocaine.6.He became addicted to crack cocaine,_ he became very ill.as a result of so2021/8/11 星期三313Check the meaning of these words and answer the questions.2021/8/11 星期三32activity brea

15、k the law burglary connection crime criminal estimate illegal ratio shopping centre treatment2021/8/11 星期三331.Which word refers to somewhere that you can buy things?2.2.Which means that something is against the law?shopping centreillegal2021/8/11 星期三343.Which word describes someone who breaks the law?4.Which one is the crime of stealing from a shop?5.Which one is the crime of stealing from a house?criminalshopliftingburglary2021/8/11 星期三35Thank youThank you2021/8/11 星期三362021/8/11 星期三37