北师大选修模块7 Unit 21 Human Biology Lesson 1-1 Reading（共54张PPT）
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| 名称 | 北师大选修模块7 Unit 21 Human Biology Lesson 1-1 Reading（共54张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 9.5MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 北师大版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2015-03-13 16:13:30 | ||
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文档简介
课件54张PPT。Super AthletesReviewWords and expressions单词回顾学生早读时已预习过本单元单
词，可利用几分钟时间带学生
快速回顾温习。对单词的熟练
度越高，阅读的速率也越高。supreme
abuse
tolerate
seek
lame
compulsory
controversial
oppose
contradict
violate
adj.最高的
vt.滥用
vt.容忍
vt.寻找
adj.站不住脚的
adj.强制性的
adj.有争议的
vt.反对
vt.与其它事物相矛盾
vt.违反，违背What do you know about
the Olympic Games?
Try this quiz and find
out who knows the most. Where did the ancient Olympic Games
start?Olympia
in Greece2. How many countries competed in the ancient Olympic Games?only one,
Greece3. Who could not take part in the ancient Olympic Games?women and slaves4. What was rewarded to the winners
in ancient Olympic Games?olive wreath5. When and where did the modern Olympic Games start?Athens in 18966. Who was China’s first gold medal winner and for what event?Xu Haifeng for shooting7. What are the three words that show the spirit of the Olympic Games?swifter higher strongerAsiaAfricaEuropeOceaniaAmerica8. What do the five rings on the Olympic
flag stand for?the five continentsAsiaEuropeAfricaAmericaOceaniaThe five rings stand for friendship of five continents.solidificationequityopenfriendship团结平等坦城友谊What champion athletes can you name? What were their achievements?Kimberly Rhode2012年7月29日 射击女子双向飞碟 2012年7月31日
体操女子团体 2012年8月2日 女子柔道78公斤级 K- HarrisonDo you think all the glory of the athletes come from an innocent way? What’s the spirit of the Olympic Games?Ben JohnsonHe is a former sprinter from Canada, winning two Olympic bronze medals and an Olympic gold, but he was disqualified for doping.Floyd LandisFloyd Landis is an American cyclist, currently suspended from competition, who was stripped of overall victory in the 2006 Tour de France for a doping offense.Maurice Greene
第一位同时拥有50米、60米和100米3
项世界记的男选手。 Floyd Landis
2006年环法自行车赛冠军, 第三位获此殊荣的美国人 Marion Jones
2000年悉尼奥运会
女子100米、200米、4x400米接力
冠军 Florence Griffith
奥运短跑三项金牌得主，同时也是100米及200米短跑的世界纪录保持人 Ben Johnson
汉城奥运会以惊人成绩打破男子百米世界纪录并夺得金牌 Super AthletesLead in 2兴奋剂在英语中称Dope,使用兴奋剂既违反体育法规，又有悖于基本的体育道德,国际奥委会对服用兴奋剂的运动员给予禁赛和没收奖牌的处分以保证体育比赛的公平公正。objectivesTo get the main idea of the text by skimmingTo get the specific information by scanningTo learn to talk about athletes, doping and gene-therapy with the words and expressions:Words:
track and field, supreme, tolerate, seek,
annual, lame, compulsory, oppose, dash,
marathon, contradict, violate
Expressions:
in vain at random
at all costs seek for
seek out seek to do sth
be opposed toSkimming and scanningSkimming and scanning are two fast reading skills to help to browse text and extract the key points.
The skills require practice, but once you have got the hang of them you’ll find you can get through a substantial amount of reading in quite a short time.
These reading methods make it easier for you to grasp large amounts of material, especially when you're previewing. They are also useful when you don't need to know every word. 略读(skimming)只看文章标题、下标题以及每个部分或者段落第一行，关注文章中反复出现的关键词。
略读时，要用充足的时间读懂段落的第一句和第二句，因为第一句往往是该段的主题句(topic sentence)，而第二句往往是对前句的延伸(extension)或进一步的解释(explanation)。通过略读把握文章大意运用扫读(scanning)迅速浏览从第三句开始的后面部分,搜寻作者对开头两句的支持句(supporting sentences),并同时注意文章中间是否有转折词(transition),因为这些词常常会把文章的思路逆转或加入其它重要的信息。当读到段落的最后一句时,我们又要使用略读,这时必须再次放慢速度(slow down your pace)直到完全消化作者对段落的小结(conclusion),因为该小结有可能与主题句截然相反或引导读者进入下一个段落。通过扫读寻找特定信息或特定词组Reading strategyskimmingscanninga general
idea certain
informationtitles and headingsthe first and last
sentences of paragraphsthe first and last paragraphspictures and chartsScan the text for
key words and phrases, dates, etc.Do not need to
read the whole
text.Reading Tips阅读时，可根据阅读任务的不同，综合运用略读(skimming)与扫读(scanning) 。提高快速阅读水平。 for
general ideasSkimmingFast Reading: Task 1Part one. Part two. Part three. Part four.Records have fallenDopingGene-therapy Olympic spirit1-23-678The athletes who took part in the first Olympic Games are not as fast as athletes today.
B. Doping is a huge problem in the sporting world.
C. The present and future of the sporting world is being seriously and negatively affected by doping and gene-therapy.
D. Ben Johnson, Florence Griffith and Floyd Landis have all shocked the world by their speed.
What is the general idea of the passage? for
specific informationScanningDoping are originally developed to 1.________________
But in the wrong hands,
doping creates 2._______________.
It also causes 3.__________________for those who 4.______ them.The sports world
doesn’t 5._______
doping as it is a form of 6.____________
Doping affects both athletics and
7. ___________.It’s not easy to catch using
illegal drugs because：
8.It’s__________for winners
to be tested.
9.__________are developed
all the time.
10.Drug tests are_________
_________________Part Ⅱ (Para.3-6) supreme athletes serious health problems help people with illness toleratecheatingcompulsoryNew drugsone step behindevery sportabuseGene therapyMany people _________ further research into it.Athletes might be able to do the__________ dash ____________; marathon in ______________It is to _____________ and _______________ by changing genes.build muscleincrease strengthoppose100 metersin 8 secondsless than two hoursuseattitudepossible resultpossible troubleIt would __________to find out; It would _________the whole spirit of sport.contradictimpossibleTrue or False As athletic performances have continually improved, records have risen.
Ben Johnson was still be the 100 metres world record holder because he had taken drugs in the 1988 Olympics.FF3) Doping can help athletes enhance their perfomance, however, the drugs also cause serious health problems in later life for those who abuse them.
4) Doping is only a problem in athletics.
5) The Olympic spirit of competition emphasizes winning rather than taking part.TFFRead and answer the questions.Why would the athletes today have broken records if they’d taken part in the first Olympic Games?
What is doping and why is it illegal?
Why are drug tests at sporting events often one step behind?
What would the effect of gene-therapy be on sport?Because athletic performances
have continually improved.Taking the drugs which are originally
developed to help people with
illnesses but can make athletes faster
and stronger in wrong hands is known
as “doping”.3. Why are drug tests at sporting
events often on step behind? It is only compulsory for winners to be
tested but other participants are only
tested at random. Besides, new drugs
are developed all the time and drug
tests for sporting event are often one
step behindGene-therapy can build athletes’
muscle and increase strength by
changing their genes.1. Why would the athletes today have broken records if they’d taken part in the first Olympic Games?
A. Athletes today take drugs.
B. Athletic performances have improved.
C. Ancient athletes performed too badly.
D. The standard has changed a lot. Choose the best answer2. What reasons are not given for
improved performance?
Better equipment
B. Better training and diet
C. Better cooperation.
D. Performance-improving drugs.3. Which of the following statements is true?
Taking drugs is called doping.
Doping exists only in athletics.
The only threat to the sports world is doping.
Doping is actually a kind of cheating.4. Why are drug tests at sporting events often one step behind?
Because only winners are tested.
Because new drugs are developed all
the time.
C. Because drug-makers master the
advanced technique.
D. Because taking drugs goes before drug tests. True or False Records have fallen recently because
athletes all take drugs.
2. Some athletes would have been the
world records holders if they didn’t
take drugs in the 1980s.
3. Gene-therapy can build athletes’
muscle and increase strength by
changing their genes.
4. The Olympic spirit is to win the gold
medals for one’s own country.TTFFNow 2 mins to test your spelling.Spelling Bee1. English-Chinese
track and field, supreme, annual, lame, compulsory, marathon, tolerate
2. Chinese-English
滥用；寻找；徒然，白费力气；随意地；反对；违背；无论如何When finished, exchange your papers to see who does the best.注:另附word文档，点此链接Fill in the blanksMeanwhile, governments worldwide
have also __________ the fact that
_________ and ___________ medical
research on Bird Flu needs to lead to a
cure as soon as possible. Countries will
need to work together to do this as the
SARS _______ proved how teamwork
among nations can save lives. With allunderlinedthoroughsystematicepidemicthe international effort being made,
we have to have _____ that there
will be solutions in time to ____ a
Bird Flu epidemic ____________.faithstopin its tracksHomework1. Retell the text in 10 sentences.2. Do exercise 4 on P35.
3. Read the Grammar Summary on page 101.Thank you!
词，可利用几分钟时间带学生
快速回顾温习。对单词的熟练
度越高，阅读的速率也越高。supreme
abuse
tolerate
seek
lame
compulsory
controversial
oppose
contradict
violate
adj.最高的
vt.滥用
vt.容忍
vt.寻找
adj.站不住脚的
adj.强制性的
adj.有争议的
vt.反对
vt.与其它事物相矛盾
vt.违反，违背What do you know about
the Olympic Games?
Try this quiz and find
out who knows the most. Where did the ancient Olympic Games
start?Olympia
in Greece2. How many countries competed in the ancient Olympic Games?only one,
Greece3. Who could not take part in the ancient Olympic Games?women and slaves4. What was rewarded to the winners
in ancient Olympic Games?olive wreath5. When and where did the modern Olympic Games start?Athens in 18966. Who was China’s first gold medal winner and for what event?Xu Haifeng for shooting7. What are the three words that show the spirit of the Olympic Games?swifter higher strongerAsiaAfricaEuropeOceaniaAmerica8. What do the five rings on the Olympic
flag stand for?the five continentsAsiaEuropeAfricaAmericaOceaniaThe five rings stand for friendship of five continents.solidificationequityopenfriendship团结平等坦城友谊What champion athletes can you name? What were their achievements?Kimberly Rhode2012年7月29日 射击女子双向飞碟 2012年7月31日
体操女子团体 2012年8月2日 女子柔道78公斤级 K- HarrisonDo you think all the glory of the athletes come from an innocent way? What’s the spirit of the Olympic Games?Ben JohnsonHe is a former sprinter from Canada, winning two Olympic bronze medals and an Olympic gold, but he was disqualified for doping.Floyd LandisFloyd Landis is an American cyclist, currently suspended from competition, who was stripped of overall victory in the 2006 Tour de France for a doping offense.Maurice Greene
第一位同时拥有50米、60米和100米3
项世界记的男选手。 Floyd Landis
2006年环法自行车赛冠军, 第三位获此殊荣的美国人 Marion Jones
2000年悉尼奥运会
女子100米、200米、4x400米接力
冠军 Florence Griffith
奥运短跑三项金牌得主，同时也是100米及200米短跑的世界纪录保持人 Ben Johnson
汉城奥运会以惊人成绩打破男子百米世界纪录并夺得金牌 Super AthletesLead in 2兴奋剂在英语中称Dope,使用兴奋剂既违反体育法规，又有悖于基本的体育道德,国际奥委会对服用兴奋剂的运动员给予禁赛和没收奖牌的处分以保证体育比赛的公平公正。objectivesTo get the main idea of the text by skimmingTo get the specific information by scanningTo learn to talk about athletes, doping and gene-therapy with the words and expressions:Words:
track and field, supreme, tolerate, seek,
annual, lame, compulsory, oppose, dash,
marathon, contradict, violate
Expressions:
in vain at random
at all costs seek for
seek out seek to do sth
be opposed toSkimming and scanningSkimming and scanning are two fast reading skills to help to browse text and extract the key points.
The skills require practice, but once you have got the hang of them you’ll find you can get through a substantial amount of reading in quite a short time.
These reading methods make it easier for you to grasp large amounts of material, especially when you're previewing. They are also useful when you don't need to know every word. 略读(skimming)只看文章标题、下标题以及每个部分或者段落第一行，关注文章中反复出现的关键词。
略读时，要用充足的时间读懂段落的第一句和第二句，因为第一句往往是该段的主题句(topic sentence)，而第二句往往是对前句的延伸(extension)或进一步的解释(explanation)。通过略读把握文章大意运用扫读(scanning)迅速浏览从第三句开始的后面部分,搜寻作者对开头两句的支持句(supporting sentences),并同时注意文章中间是否有转折词(transition),因为这些词常常会把文章的思路逆转或加入其它重要的信息。当读到段落的最后一句时,我们又要使用略读,这时必须再次放慢速度(slow down your pace)直到完全消化作者对段落的小结(conclusion),因为该小结有可能与主题句截然相反或引导读者进入下一个段落。通过扫读寻找特定信息或特定词组Reading strategyskimmingscanninga general
idea certain
informationtitles and headingsthe first and last
sentences of paragraphsthe first and last paragraphspictures and chartsScan the text for
key words and phrases, dates, etc.Do not need to
read the whole
text.Reading Tips阅读时，可根据阅读任务的不同，综合运用略读(skimming)与扫读(scanning) 。提高快速阅读水平。 for
general ideasSkimmingFast Reading: Task 1Part one. Part two. Part three. Part four.Records have fallenDopingGene-therapy Olympic spirit1-23-678The athletes who took part in the first Olympic Games are not as fast as athletes today.
B. Doping is a huge problem in the sporting world.
C. The present and future of the sporting world is being seriously and negatively affected by doping and gene-therapy.
D. Ben Johnson, Florence Griffith and Floyd Landis have all shocked the world by their speed.
What is the general idea of the passage? for
specific informationScanningDoping are originally developed to 1.________________
But in the wrong hands,
doping creates 2._______________.
It also causes 3.__________________for those who 4.______ them.The sports world
doesn’t 5._______
doping as it is a form of 6.____________
Doping affects both athletics and
7. ___________.It’s not easy to catch using
illegal drugs because：
8.It’s__________for winners
to be tested.
9.__________are developed
all the time.
10.Drug tests are_________
_________________Part Ⅱ (Para.3-6) supreme athletes serious health problems help people with illness toleratecheatingcompulsoryNew drugsone step behindevery sportabuseGene therapyMany people _________ further research into it.Athletes might be able to do the__________ dash ____________; marathon in ______________It is to _____________ and _______________ by changing genes.build muscleincrease strengthoppose100 metersin 8 secondsless than two hoursuseattitudepossible resultpossible troubleIt would __________to find out; It would _________the whole spirit of sport.contradictimpossibleTrue or False As athletic performances have continually improved, records have risen.
Ben Johnson was still be the 100 metres world record holder because he had taken drugs in the 1988 Olympics.FF3) Doping can help athletes enhance their perfomance, however, the drugs also cause serious health problems in later life for those who abuse them.
4) Doping is only a problem in athletics.
5) The Olympic spirit of competition emphasizes winning rather than taking part.TFFRead and answer the questions.Why would the athletes today have broken records if they’d taken part in the first Olympic Games?
What is doping and why is it illegal?
Why are drug tests at sporting events often one step behind?
What would the effect of gene-therapy be on sport?Because athletic performances
have continually improved.Taking the drugs which are originally
developed to help people with
illnesses but can make athletes faster
and stronger in wrong hands is known
as “doping”.3. Why are drug tests at sporting
events often on step behind? It is only compulsory for winners to be
tested but other participants are only
tested at random. Besides, new drugs
are developed all the time and drug
tests for sporting event are often one
step behindGene-therapy can build athletes’
muscle and increase strength by
changing their genes.1. Why would the athletes today have broken records if they’d taken part in the first Olympic Games?
A. Athletes today take drugs.
B. Athletic performances have improved.
C. Ancient athletes performed too badly.
D. The standard has changed a lot. Choose the best answer2. What reasons are not given for
improved performance?
Better equipment
B. Better training and diet
C. Better cooperation.
D. Performance-improving drugs.3. Which of the following statements is true?
Taking drugs is called doping.
Doping exists only in athletics.
The only threat to the sports world is doping.
Doping is actually a kind of cheating.4. Why are drug tests at sporting events often one step behind?
Because only winners are tested.
Because new drugs are developed all
the time.
C. Because drug-makers master the
advanced technique.
D. Because taking drugs goes before drug tests. True or False Records have fallen recently because
athletes all take drugs.
2. Some athletes would have been the
world records holders if they didn’t
take drugs in the 1980s.
3. Gene-therapy can build athletes’
muscle and increase strength by
changing their genes.
4. The Olympic spirit is to win the gold
medals for one’s own country.TTFFNow 2 mins to test your spelling.Spelling Bee1. English-Chinese
track and field, supreme, annual, lame, compulsory, marathon, tolerate
2. Chinese-English
滥用；寻找；徒然，白费力气；随意地；反对；违背；无论如何When finished, exchange your papers to see who does the best.注:另附word文档，点此链接Fill in the blanksMeanwhile, governments worldwide
have also __________ the fact that
_________ and ___________ medical
research on Bird Flu needs to lead to a
cure as soon as possible. Countries will
need to work together to do this as the
SARS _______ proved how teamwork
among nations can save lives. With allunderlinedthoroughsystematicepidemicthe international effort being made,
we have to have _____ that there
will be solutions in time to ____ a
Bird Flu epidemic ____________.faithstopin its tracksHomework1. Retell the text in 10 sentences.2. Do exercise 4 on P35.
3. Read the Grammar Summary on page 101.Thank you!