高中英语 Module2 No Drugs(Period2)导学案(无答案)外研版必修2 学案

Period 2: Reading
学习目标：
1.读懂课文，了解毒品的危害
2.学习了解文章内容及篇章结构，培养快速阅读，整体理解能力
3.拒绝毒品，养成健康的人生和心灵
学习重点：
读懂课文，了解毒品的危害
学习难点：
学习了解文章内容及篇章结构，培养快速阅读，整体理解能力
课前预习
使用说明与学法指导：
1. 了解背景知识加深对文章的理解
2. 15分钟之内完成
教材助读：
满分作文欣赏
Dear Jack，
To be frank，I was more than shocked at your picture. I couldn't believe my eyes that you are smoking. You don't look more handsome with a cigarette in the mouth.
As we all know，smoking is harmful. It can do harm to your lung，your heart and your brain as well. You will feel out of energy sooner than before. And you will find it hard to play football with your friends again. What’s worse，once addicted to it，you'll find it hard to quit.
All in all，I strongly remend you should give it up before it is too late.First，try to quit gradually so that you won't feel so bad. Second，be determined never to start smoking again. Resist all invitations for a cigarette. Third，get rid of all your smoker friends.Hanging around with a group of smokers never help you quit
smoking.
Best wishes.
Yours，
Li Hua
预习自测：
课文原句欣赏：
1．Some people feel nervous they call the police.
一些人感觉很担心就报了警。

2．I agree .
我非常同意。

(我再同意不过了。

)
3．you’re doing when you want to smoke—do something else!
当你想抽烟时，无论你在做什么，做点别的事吧
我的疑问：
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课内探究
质疑探究：
Step 1：Scan the text and choose the best answers.
1. Adam Rouse took drugs for less than .
A. nine years
B. five years
C. four years
D. two years
2. Why does the author say injecting the drug is more dangerous than only smoking it?
A. Because drug can go directly into the blood through injecting.
B. Because injecting the drug makes one more relaxed.
C. Because only a small part of the drug can go into one’s body through smoking it.
D. Because one can get infected by used needles.
3. Crack cocaine can easily affect our .
A. lung
B. blood
C. brain
D. heart
4. From Adam Rouse’s experience, we know that .
A. drug taking can be dangerous to one’s health
B. drug taking can lead one to mit crimes
C. the habit of drug taking is hard to get into
D. crack cocaine is more addictive than cannabis
5. The writer tells us of the danger of drug taking by means of .
A. telling his own terrible experiences
B. introducing the harms of cocaine
C. paring cannabis and crack cocaine
D. describing the cruelty of drug dealers
Step 2. Read the text and judge whether the following sentences are true (T) false
(F).
1. Adam Rouse used to be a drug dealer. （）
2. Adam first began using drugs when he was fifteen. （）
3. A man in the street gave Adam some crack cocaine at first. （）
4. In order to get enough money for the drugs, Adam had to steal. （）
5. Adam took a doctor’s prescription and stopped using the drug.（）
当堂检测：
课后反思：
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课后训练
阅读表达（阅读下列短文并回答问题，然后将答案写在相应的位置上）
Around one in a hundred deaths worldwide is due to(由于) passive smoking ，which kills an estimated(估计) 600000 people a year, World Health Organization(WTO) researchers said on Sunday.
In the first study to access(评估) 他和global impact（影响）second-hand smoke ，WHO experts found that children are more heavily exposed(暴露) to second-hand smoke than any other age group, and around 165,000 of them a year die because of it. “Two-thirds of the deaths occur in Africa and South Asia,” the researchers, led by Annette Prus-Ustun of the WTO in Geneva, wrote in their study.
Children’s exposure to second-hand smoke is most likely to happen at home, and the double blow of infectious(感染) diseases and tobacco “seems to be a deadly bination for children in these regions”, they said.
ments(评论) on the findings in the Lancet journal, University of Southern Californiaa said policymakers try to motivate(激励) families to stop smoking in the home.
“In some countries, smoke-free homes are being the nor, but far from universally,” they wrote.
The WTO researchers looked at data from 192 countries for their study. To get sufficient(足够) data from all 192, they had to go back to 2004. They used mathematical modeling to estimate deaths. Worldwide, 40 percent of children, 33 percent of non-smoking men and 35 percent non-smoking women exposed to second-hand smoke in 2004, they found.
This exposure was estimated to have caused 379,000 deaths from heart disease, 165,000 from lower respiratory(呼吸道), infections 36,900 from asthma(哮喘) and 21,400 from lung cancer.
From the full impact of smoking, these deaths should be added to the estimated 5.1 million deaths a year due to active tobacco use, the researchers said.
While deaths due to passive smoking in children occurred(发生)mainly in poor and middle-ine countries, deaths in adults were spread across countries at all ine levels.
In Europe’s high-ine countries, only 71 child deaths occurred, while 35,388 deaths were in aldults. Yet in the countries assessed in Africa, an estimated 43,375 deaths due to passive smoking were in children pared with 9,514 in adults.
1.How many children a year die from passive smoking in Africa and South Asia?
( within 2 words)
____________________________________________________________________
2. What do0 policymakers try to do according to the researchers? (within 6 words ) ____________________________________________________________________
3. What does the underlined sentence in the 6th paragraph mean? (within 8 words) ____________________________________________________________________
4. How does the author make his point persuasive? ( within 8 words)
____________________________________________________________________
5. What can be inferred from the last two paragraphs? (within 10 words ) ____________________________________________________________________。