2018-2019学年高中英语(北师大版选修七)同步课件：Unit 21 Section Ⅲ Brain Power and Epidemics Explai
9．________ all the international effort being made, we have faith in stopping a Bird Flu epidemic in 10.________ (it)tracks.
【答案】 1.a 2.appeared 3.adaptation 4.to discove当时那个地区有多达50%的人死于这种传染病，这成 为罗马帝国衰落的主要原因之一。
4．It struck near the end of the First World War and ____________________. 它爆发于一战即将结束之时，使世界各地的许多家庭承受丧亲之痛。 【答案】 1.it is our brain that 2.With recent press reports drawing parallels 3.making 4.left families mourning worldwide
荣幸的 满足；迎合 进入；入学 充足的，充裕的 扫描 款待
7．____________ n. 8．____________vt. 9．____________ adj. 10．____________ vt. 11．____________ n. 12．____________ vt. 13．____________ vt. 14．____________ n. 15．____________ adj.
It is reported that Bird Flu is very similar to 1.________ killer epidemic in the past. Jim Smith looks through the history of epidemics for clues.
Bird Flu first 2.________ (appear) in 1997, which proved a modern 3.________ (adapt) of the same virus of the 1918 Spanish Flu. It's important to look at the spread of diseases throughout history 4.________(discover) the causes and effects and foresee and prevent them in the future.
7.storage 8.postpone 9.urban 10．rebuild 11.trial 12.prohibit 13.unite
14．pause 15.acute 16.statistics 17.symptom 18.press 19.parallel
20.adaptation 21.foresee 22．prescription 23.underline 24.thorough
7.mourning 8.Unfortunately 9.With 10.its
consist of由……组成；由……构成 (教材P36)The brain consists of grey and white matter. 大脑由灰质和白质组成。
consist of＝be made up of＝be composed of
通过；拨通(电话) 出现；被提出；走近 提出；抚养；呕吐 加强；增强；增强体质 彻底毁灭 为某人提供某物 试图做某事 终止；消灭
15．leave ________
漏掉；忘掉
16．rather ________
而非
17．________ time
最终；终于；及时
【答案】 1.away 2.of 3.to 4.through 5.to 6.all 7.through 8.up
5．What kind of people did the Spanish Flu strike most?
A．Women.
B．The young and fit.
C．The old. 【答案】 1－5 DBADB
D．The weak.
阅读P38－P39课文，在空白处填入适当的内容(1个单词)或括号内单 词的正确形式
3．Scientists now guess that up to 50% of the area's population died from this epidemic ________ it one of the main causes of the fall of the Roman Empire.
储存 推迟，延期 城市的 重建 实验 禁止 联合；团结；统一 停顿；暂停 严重的；剧烈的
16．____________ n. 17．____________ n. 18．____________ n. 19．____________ n. 20．____________ n. 21．____________ vt. 22．____________ n. 23．____________ vt.
2．Which of the following is one of the earliest epidemics on record? A．The Black Death. B．The epidemic which happened about 500-550 AD through North Africa， the Middle East and Europe. C．The Spanish Flu. D．SARS.
7．get ________ 8．come ________ 9．bring ________ 10．build ________ 11．wipe ________ 12．provide sb.________ sth. 13．________ to do sth. 14．stop sth.________ its track
4．Which of the following is NOT the condition for “The Black Death”to
spread worldwide? A．War.
B．Crowded cities.
C．A lack of basic health routines.
D．Food.
阅读P38－P39课文，并从四个选项中选择最佳答案 1．Why is it important to look at the spread of diseases through the history? A．Because it can enlarge our knowledge. B．Because many epidemics could be the next global epidemics. C．Because people are curious about the history of epidemics. D．Because it can help us discover the causes and effects of epidemics，and foresee and prevent them in the future.
统计资料；统计数字 症状 新闻界；报界 极相似之处；平行线 变化；变种 预见 处方 表明重要性；强调
24．____________ adj.
彻底的；细致的
25．____________ adj.
系统化的
26．____________ n.
信心
【答案】 1.privileged 2.cater 3.entry 4.ample 5．scan 6.treat
3．Which of the following is one of the main causes of the fall of the Roman Empire according to the passage?
A．Up to 50% of the area's population died from a serious epidemic. B．The king of the Roman Empire died. C．The economy of the Roman Empire had fallen down. D．Other countries invaded the Roman Empire.
9.up 10.up 11.out 12.for 13.attempt 14.in 15.out 16.than 17.in
根据提示补全下列教材原句 1．Our eyes and ears send signals all the time，and ________________ interprets these signals and builds up a picture of the outside world. 我们的眼睛和耳朵不停地发射信号，大脑翻译出这些信号并构建出外部世 界的画面。 2．________________________________ between Bird Flu and a killer epidemic in the past，Jim Smith looks through the history of epidemics for clues about what the future might hold. 近期的新闻报道将禽流感与过去的致命传染病相提并论时，吉姆·史密斯查 了传染病的历史以获悉将来会发生什么的线索。
25．systematic 26.faith
根据提示补全下列短语 1．straight ________ 2．consist ________ 3．be related ________... 4．go ________ 5．get down ________ 6．after ________
立刻，马上 由……组成 与……有关 经历；仔细检查 着手做 毕竟；终究
【答案】 1.a 2.appeared 3.adaptation 4.to discove当时那个地区有多达50%的人死于这种传染病，这成 为罗马帝国衰落的主要原因之一。
4．It struck near the end of the First World War and ____________________. 它爆发于一战即将结束之时，使世界各地的许多家庭承受丧亲之痛。 【答案】 1.it is our brain that 2.With recent press reports drawing parallels 3.making 4.left families mourning worldwide
荣幸的 满足；迎合 进入；入学 充足的，充裕的 扫描 款待
7．____________ n. 8．____________vt. 9．____________ adj. 10．____________ vt. 11．____________ n. 12．____________ vt. 13．____________ vt. 14．____________ n. 15．____________ adj.
It is reported that Bird Flu is very similar to 1.________ killer epidemic in the past. Jim Smith looks through the history of epidemics for clues.
Bird Flu first 2.________ (appear) in 1997, which proved a modern 3.________ (adapt) of the same virus of the 1918 Spanish Flu. It's important to look at the spread of diseases throughout history 4.________(discover) the causes and effects and foresee and prevent them in the future.
7.storage 8.postpone 9.urban 10．rebuild 11.trial 12.prohibit 13.unite
14．pause 15.acute 16.statistics 17.symptom 18.press 19.parallel
20.adaptation 21.foresee 22．prescription 23.underline 24.thorough
7.mourning 8.Unfortunately 9.With 10.its
consist of由……组成；由……构成 (教材P36)The brain consists of grey and white matter. 大脑由灰质和白质组成。
consist of＝be made up of＝be composed of
通过；拨通(电话) 出现；被提出；走近 提出；抚养；呕吐 加强；增强；增强体质 彻底毁灭 为某人提供某物 试图做某事 终止；消灭
15．leave ________
漏掉；忘掉
16．rather ________
而非
17．________ time
最终；终于；及时
【答案】 1.away 2.of 3.to 4.through 5.to 6.all 7.through 8.up
5．What kind of people did the Spanish Flu strike most?
A．Women.
B．The young and fit.
C．The old. 【答案】 1－5 DBADB
D．The weak.
阅读P38－P39课文，在空白处填入适当的内容(1个单词)或括号内单 词的正确形式
3．Scientists now guess that up to 50% of the area's population died from this epidemic ________ it one of the main causes of the fall of the Roman Empire.
储存 推迟，延期 城市的 重建 实验 禁止 联合；团结；统一 停顿；暂停 严重的；剧烈的
16．____________ n. 17．____________ n. 18．____________ n. 19．____________ n. 20．____________ n. 21．____________ vt. 22．____________ n. 23．____________ vt.
2．Which of the following is one of the earliest epidemics on record? A．The Black Death. B．The epidemic which happened about 500-550 AD through North Africa， the Middle East and Europe. C．The Spanish Flu. D．SARS.
7．get ________ 8．come ________ 9．bring ________ 10．build ________ 11．wipe ________ 12．provide sb.________ sth. 13．________ to do sth. 14．stop sth.________ its track
4．Which of the following is NOT the condition for “The Black Death”to
spread worldwide? A．War.
B．Crowded cities.
C．A lack of basic health routines.
D．Food.
阅读P38－P39课文，并从四个选项中选择最佳答案 1．Why is it important to look at the spread of diseases through the history? A．Because it can enlarge our knowledge. B．Because many epidemics could be the next global epidemics. C．Because people are curious about the history of epidemics. D．Because it can help us discover the causes and effects of epidemics，and foresee and prevent them in the future.
统计资料；统计数字 症状 新闻界；报界 极相似之处；平行线 变化；变种 预见 处方 表明重要性；强调
24．____________ adj.
彻底的；细致的
25．____________ adj.
系统化的
26．____________ n.
信心
【答案】 1.privileged 2.cater 3.entry 4.ample 5．scan 6.treat
3．Which of the following is one of the main causes of the fall of the Roman Empire according to the passage?
A．Up to 50% of the area's population died from a serious epidemic. B．The king of the Roman Empire died. C．The economy of the Roman Empire had fallen down. D．Other countries invaded the Roman Empire.
9.up 10.up 11.out 12.for 13.attempt 14.in 15.out 16.than 17.in
根据提示补全下列教材原句 1．Our eyes and ears send signals all the time，and ________________ interprets these signals and builds up a picture of the outside world. 我们的眼睛和耳朵不停地发射信号，大脑翻译出这些信号并构建出外部世 界的画面。 2．________________________________ between Bird Flu and a killer epidemic in the past，Jim Smith looks through the history of epidemics for clues about what the future might hold. 近期的新闻报道将禽流感与过去的致命传染病相提并论时，吉姆·史密斯查 了传染病的历史以获悉将来会发生什么的线索。
25．systematic 26.faith
根据提示补全下列短语 1．straight ________ 2．consist ________ 3．be related ________... 4．go ________ 5．get down ________ 6．after ________
立刻，马上 由……组成 与……有关 经历；仔细检查 着手做 毕竟；终究
合集下载
北师大高中英语选修七配套课件：Unit 21 Human Biology
▪ These problems are more widely recognised these days and as a result，extreme or unusual
diets are less likely to be encouraged by doctors.Instead，the focus is turned toward healthy and balanced eating，and toward
attitudes.A new idea—the concept of “healthy
weight”—has come to replace the concept of the “ideal weight”．Included in this new concept is
a better understanding of the variety of human
a stage. ▪ ②It is bad manners to leave others waiting so
long. ▪ ③Are you likely to be in London this year?
Hale Waihona Puke ▪ 2．翻译佳句▪ 翻译画线句子。
▪ 【答案】更确切地说，帮助他们建立自信， 鼓励他们过一种健康的生活方式更有可能起 到积极的效果。
is crucially important that health becomes
people's focus.In a world full of fake images and unrealistic role－models，it's easy to forget that our bodies are not just something to look at—
高中(北师大版)英语选修7课件：unit 21
Jodie said：“There have been a few sacrifices (牺牲)．I don’t really get that many holidays，and I don’t really go to parties or hang around a lot with my friends.It’s always about tennis，but that’s what I have got to do and that’s what I have signed up for.”
词汇积累 1.court n．球场 2.rank v．把……分等级，属 于 某 等 级 3.countless adj. 无 数 的 ， 数 不 尽 的 4.alarmingly adv.令人惊慌地 5．hang around逗留；闲逛 6.sign up for报 名(参加课程) 7.realistic adj.现实的
Unit 21
Human Biology
Trying to get to Wimbledon
14岁的女孩乔迪·巴拉是一颗正在冉冉升起的网球明星， 然而，要想实现自己参加温布尔登网球公开赛的梦想，她还需 要克服许多困难、做出更大牺牲。
Of all the eyes watching Victoria Azarenka and Maria Sharapova on Wimbledon’s courts，one such young girl, 14yearold Jodie Burrage，is keener (热切的) than most.She hopes that one day she can follow them in their footsteps.
Jodie’s parents now have to pay around ￡25,000 a year in total for her tennis career.Alarmingly，Jodie’s current (目前的) costs are nothing compared to what her parents will have to pay if they send her to a tennis school abroad，the obvious next step for a tennis star.
词汇积累 1.court n．球场 2.rank v．把……分等级，属 于 某 等 级 3.countless adj. 无 数 的 ， 数 不 尽 的 4.alarmingly adv.令人惊慌地 5．hang around逗留；闲逛 6.sign up for报 名(参加课程) 7.realistic adj.现实的
Unit 21
Human Biology
Trying to get to Wimbledon
14岁的女孩乔迪·巴拉是一颗正在冉冉升起的网球明星， 然而，要想实现自己参加温布尔登网球公开赛的梦想，她还需 要克服许多困难、做出更大牺牲。
Of all the eyes watching Victoria Azarenka and Maria Sharapova on Wimbledon’s courts，one such young girl, 14yearold Jodie Burrage，is keener (热切的) than most.She hopes that one day she can follow them in their footsteps.
Jodie’s parents now have to pay around ￡25,000 a year in total for her tennis career.Alarmingly，Jodie’s current (目前的) costs are nothing compared to what her parents will have to pay if they send her to a tennis school abroad，the obvious next step for a tennis star.
2018-2019学年高中英语北师大版选修7课件：Unit 21 Human Biology 21.4
-4-
Communication Workshop
预习导引
核心归纳
一
二
三
四
四、阅读课文SHOULD PEOPLE IN COMAS BE KEPT ON LIFE SUPPORT MACHINES?判断正误(T/F) 1.Terri’s parents still believed that her coma was only temporary after she spent 15 years in a coma-like state.( T ) 2.Terri fell into a coma due to the head injuries caused by cancer.( F ) 3.Doctors know how well patients will progress in less severe cases.( F ) 4.Even with treatment,some patients may never return to normal.( T ) 5.The writer disagrees with the decision of the courts and medical institutions.( F )
-5-
Communication Workshop
预习导引
核心归纳 核心归纳
1
2
3
4
5
6
7
8
1. ...Terri’s parents still believed that her coma was only temporary. ……特瑞的父母仍然认为她的昏迷只是暂时的。 考点temporary adj.临时的;短暂的 Ellen has got a temporary job to meet her household expenses. 艾伦找到一份临时工作,以应付家庭开支。 We apologize for the temporary inconvenience caused by these building works. 对于建筑施工造成的短期不便,我们谨致歉意。 反义词:permanent adj. 永久的 It is hard to find a permanent job nowadays. 如今找到一份永久性的工作是很难的。
2019版高中英语北师大版选修七课件：Unit+21+Human+Biology+Period+Four+Communication+WorkshopLanguage
5.Patients should be treated as well as possible.( T )
Ⅱ.根据P40课文内容，选出最佳答案
1.What would happen to Terri Schiavo when her life support machines
were taken off? A.She would die. √ B.She would become worse. C.She would come back to life. D.She would blame her husband.
7. equip vt.使有准备；装备，配备
8. fortune n.大笔钱财，巨款；命运，运气
9. enquiry n.询问 enquire vt.询问；打听 10. deadline n.截止日期，最后日期 11. submit vt.&vi.提交，递交；(使)服从，(使)顺从
12. concern n.担心，担忧；关心，关注；(利害)关系
brain?
A.There is nothing harmful to them.
B.They can often return to normal. √
C.They will lose all their memory.
D.Their brain will become useless.
1
2
3
4
5
Unit 21
Human Biology
内容索引
Period Four
Communication Workshop，
Language Awareness 6， Culture Corner & Bulletin Board
2018-2019学年高中英语北师大版选修7课件：Unit 21 Human Biology 21.5
同义短语: concentrate on sth.集中(注意力、精力)于某事 put one’s heart into sth.全神贯注于某事
-5-
Language Awareness 6,Culture Corner and Bulletin Board
预习导引
核心归纳 核心归纳
1
2
3
4
5
活学活用 语法填空 on Focus your work and,I believe,you will achieve your goal of going to college next year.
3.What did he achieve between 1999 and 2004? 答案:He won the Tour de France. 4.What did he do in 2005? 答案:He rode triumphantly up the Champs Elysees again.
for the good of ...为了……的利益 do good to对……有好处
-4-
Language Awareness 6,Culture Corner and Bulletin Board
预习导引
核心归纳 核心归纳
1
2
3
4
5
1.In Western Medicine,treatment is focused only on the part of the body that is ill. 在西方医药学里,治疗的重点放在身体的病灶部分。 考点focus on集中 【高考典句】(2015· 江苏高考)Once an individual begins volunteering, continued efforts might focus on developing a volunteer role identity. 一旦开始志愿工作, 之后获得的角色认可是继续的动力。
2018-2019学年高二英语北师大版选修七讲义：Unit 21 Section Ⅲ Commun
姓名，年级：时间：Ⅰ。
根据英文释义用方框内所给单词填空错误!1．firm：_a company or business2．deadline:_a time or day by which something must be done 3．absurd：_stupid or unreasonable； silly in a humorous way 4．temporary：_not lasting or needed for very long 5．fortune:_a large amount of money， goods, property， etc。
6．enquiry：_the process of asking a question7．sceptical：_doubting whether something is true or useful 8．weekly：_happening once a week or every weekⅡ.根据词性及汉语意思写出单词1．rob vt。
使丧失2．rate n。
比率3．submit vt。
提交4．concern n。
担心；担忧5．vote vi。
表决6．circumstance n。
情形；情况7．decline vi。
下降→increase v．（反义词)增加8．minimum n．最低；最小→maximum n．(反义词）最大量,最大值9．unconditionally adv.无条件地→unconditional adj.无条件的10．equip vt。
使有准备→equipment n．配备,装备11．extension n．延期→extend vt。
使延期12．unlikely adj。
不大可能发生的→likely adj。
可能的Ⅲ.补全短语1．even though 即使2．on the other hand 另一方面3．turn off 关，关断4．rob sb.of 。
2019版高中英语北师大版选修七课件：Unit+21+Human+Biology+Vocabulary+Breakthrough
Unit 21
Human Biology
内容索引
Vocabulary Breakthrough
Step One Step Two
构词助记 词义助记
Step Three 语境助记
Step One 构词助记
A组
前缀
build v.→ rebuild v.重建
see v.→foresee vt.预见
in vain.The hard time is temporary.
本课结束
ban vt.↔ prohibit vt.
severe adj.↔ acute adj. confidence n.↔ faith n. prepare vt.↔ equip vt. company n.↔ firm n.
worry n.↔ concern n.
case n.↔ circumstance n.
scan 扫描
treat 款待 pause 停顿；暂停 press 新闻界，报界
decline 下降
concern 担心，担忧
adj.↔n.mineral 矿物 fundamental 基本原理；基本原则
parallel 极相似之处；平行线
minimum 最低；最小
firm 商行，公司
Step Two 词义助记
B组 obey vt.↔ violate vt.
反义词
ashamed adj.↔ privileged adj.
rural adj.↔urban adj.
permanent adj.↔ temporary adj.
increase v.↔ decline v.
maximum n.↔ minimum n. totally adv.↔ tentatively adv.
Human Biology
内容索引
Vocabulary Breakthrough
Step One Step Two
构词助记 词义助记
Step Three 语境助记
Step One 构词助记
A组
前缀
build v.→ rebuild v.重建
see v.→foresee vt.预见
in vain.The hard time is temporary.
本课结束
ban vt.↔ prohibit vt.
severe adj.↔ acute adj. confidence n.↔ faith n. prepare vt.↔ equip vt. company n.↔ firm n.
worry n.↔ concern n.
case n.↔ circumstance n.
scan 扫描
treat 款待 pause 停顿；暂停 press 新闻界，报界
decline 下降
concern 担心，担忧
adj.↔n.mineral 矿物 fundamental 基本原理；基本原则
parallel 极相似之处；平行线
minimum 最低；最小
firm 商行，公司
Step Two 词义助记
B组 obey vt.↔ violate vt.
反义词
ashamed adj.↔ privileged adj.
rural adj.↔urban adj.
permanent adj.↔ temporary adj.
increase v.↔ decline v.
maximum n.↔ minimum n. totally adv.↔ tentatively adv.
北师大版高中英语选修7Unit 21 Lesson 2 Brain Power课件2 北师大版 选修7课件ppt
4.You can complete the gaps using abbreviations at first— this saves time. Then write them in full.
Exercise 2
Listen to a science e the strategies to complete the gaps in this summary
2.Underline some important words in the text before each gap.
3.While you are listening,listen for these important words ---the information you need should follow them
Last month, I had an important English exam. I decided not to (1)put off studying(as I normally do!)and got up early every morning to(2)get down to work straight away. I’m a “morning person” and (3)got a lot out of my revision. I always began by(4) going over a practice test I had done-checking my answers and
Listen to the lesson again and answer these questions: 1.how do you think the teacher feels about his subject?
Exercise 2
Listen to a science e the strategies to complete the gaps in this summary
2.Underline some important words in the text before each gap.
3.While you are listening,listen for these important words ---the information you need should follow them
Last month, I had an important English exam. I decided not to (1)put off studying(as I normally do!)and got up early every morning to(2)get down to work straight away. I’m a “morning person” and (3)got a lot out of my revision. I always began by(4) going over a practice test I had done-checking my answers and
Listen to the lesson again and answer these questions: 1.how do you think the teacher feels about his subject?
北师大版高中英语选修七Unit 21 Phrasal Verbs新版课件(47页)
You are what you eat.
To be healthy and fit, you need to eat good food. A healthy diet is an important part of a healthy lifestyle.
good nutrition work effectively
disease infection fatigue
FirsRead the article and complete the table below.
Meals breakfast lunch dinner
Old Diet
New Diet
Read the article and complete the table below.
Third Reading
Retell John’s story in your own words.
John has gone through great changes of lifestyle recently. He used to know nothing about food and health, until something came up recently.
Read the article and complete the table below.
meals new diet
breakfast fruit
lunch
salads
dinner
vegetables and grilled chicken or fish
Read again anSd aencswoenr thde qRueesatiodnsi.ng
Students’ Answer
2018-2019学年高中英语北师大版选修7课件：Unit 21 Human Biology 21.1
Unit 21
Human Biology
-1-
Warm-up & Lesson 1
Super Athletes
晨读晚诵
预习导引
核心归纳
单词注释
导读诱思
健康是人类永恒的话题,人类的历史就是与疾病抗争的历史。疾 病威胁着人类的生存与发展。如何预防疾病、保持健康是每个人 的必修课。 Everyone wants to have a healthy lifestyle if they can afford it.There’s no step-by-step guide to keeping healthy,but we can try the following tips. Eat healthily As the saying goes,“We are what we eat.” Think of this whenever you feel like pigging out.We need to have a balance of fruit,vegetables and meat.
-4-
Warm-up & Lesson 1
பைடு நூலகம்
Super Athletes
晨读晚诵
预习导引
核心归纳
单词注释
导读诱思
1.circulation/̩sɜːkjə̍leIʃn/ n.流通;循环 2.inevitable/In̍evItəbl/ adj.不可避免的 3.ease/iːz/ v.(使)减轻,缓解 4.peak/piːk/ n.山顶;最高点
-3-
Warm-up & Lesson 1
Super Athletes
晨读晚诵
预习导引
Human Biology
-1-
Warm-up & Lesson 1
Super Athletes
晨读晚诵
预习导引
核心归纳
单词注释
导读诱思
健康是人类永恒的话题,人类的历史就是与疾病抗争的历史。疾 病威胁着人类的生存与发展。如何预防疾病、保持健康是每个人 的必修课。 Everyone wants to have a healthy lifestyle if they can afford it.There’s no step-by-step guide to keeping healthy,but we can try the following tips. Eat healthily As the saying goes,“We are what we eat.” Think of this whenever you feel like pigging out.We need to have a balance of fruit,vegetables and meat.
-4-
Warm-up & Lesson 1
பைடு நூலகம்
Super Athletes
晨读晚诵
预习导引
核心归纳
单词注释
导读诱思
1.circulation/̩sɜːkjə̍leIʃn/ n.流通;循环 2.inevitable/In̍evItəbl/ adj.不可避免的 3.ease/iːz/ v.(使)减轻,缓解 4.peak/piːk/ n.山顶;最高点
-3-
Warm-up & Lesson 1
Super Athletes
晨读晚诵
预习导引