高中英语高中英语北师大版选修7课件：Unit 21 Human Biology 3
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四、词组互译 wipe out 1. up to 2. refer to 3. 4.prohibit sb. from doing sth. 浏览 5.look through 在城区 6.in urban areas 在城区 7.be harmful to 导致 8.lead to
彻底毁灭 达到 查阅 禁止某人做某事
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五、阅读文章,将左右栏内容匹配起来 Paragraph A Gap 5 Paragraph B Gap 8 Paragraph C Gap 3 Paragraph D Gap 10 Paragraph E Gap 12 答案：Paragraph A:Gap3 Paragraph B:Gap12 Paragraph C:Gap8 Paragraph D:Gap10 Paragraph E:Gap5
Section Ⅲ
Lesson 3
Epidemics Explained
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一、词义匹配 A B 1.parallel a.the normal order or way in which you regularly do things 2.urban b.a collection of information shown in numbers 3.trial c.pill;a small piece of medicine 4.statistics d.connected with a town or city 5.symptom e.to think sth.is going to happen in the future;to know about sth.before it happens 6.Routine f.be similar to
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三、词汇拓展 build vt.建造 1. vt.重建→ rebuild emperor empire 2. n.帝国→ n.皇帝 united adj.联合的→ 3. unite vt.联合;团结→ union n.联盟 acutely acute 4. adj.严重的→ adv.严重地 adaptation adapt 适应;改编 5. n.变化;变种→ carrier 6. n.带菌者;携带者→ carry vt.携带 systematic 7. adj.系统化的→ system n.系统 faithful 8. faith n.信心;信任→ adj.忠实的→ faithfully 忠实地
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二、猜词拼写 wipe out 1. to destroy or remove pletely 2. prohibit to stop sb.from doing sth.by law faith 3. trust in sb’s ability or knowledge 4. to join together with other people in order to do sth.as a unite group 5. pause to stop for a short time before continuing 6. rebuild to build again 7. acute very serious or severe 8. press media;newspapers and magazines 9. thorough complete underline to draw a line under a word,etc;to emphasis 10.
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7.Foresee g.done according to a system or plan 8.mourn h.a change in your body or mind that shows that you are not healthy 9.tablet i.to feel and show sadness because sb.has died 10.systematic j.test;the process of testing the ability of sb./sth. 答案：1.f 2.d 3.j 4.b 5.h 6.a 7.e 8.i 9.c 10.g
B
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3.Which of the following is one of the main causes of the fall of the Roman Empire according to the passage? A 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. 4.Which of the following is NOT the condition for “The Black Death” to spread worldwide? D A.War. B.Crowded cities. C.A lack of basic health routines. D.Food.
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六、阅读课文,并选择最佳答案 1.Why is it important to look at the spread of diseases through the history? D 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. 2.Which of the following is one of the earliest epidemics on record? A.The Black Death. B.The epidemic which happened about 500-550AD through North Africa,the Middle East and Europe. C.The Spanish Flu. D.SARS.
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北师大版高中英语选修七课件Unit 21 Human Biology 21.1ppt版本
6.
at random
without thinking or deciding in
advance 7. violate 8. hearing 9. doubtful 10. annual
to go against or to disobey the ability to hear not sure;uncertain happening or done once every year
e across 偶然遇见
6.contribute
to 促成;导致
7. in
silence 沉默地;默不作声地
8.more
or less 或多或少,大约
9. out of breath 气喘吁吁
10. in use (机械、场所等)在使用中
一二三四五六七八
六、用所给词汇的适当形式完成句子
1.Many contemporary amateur athletes would have broken (bre
world records if they
had taken
(take) part in
first Olympic Games.
2.Ben Johnson would be (be) the 100 metres world reco
在两种性别间还有一个重要的不同。因为白质是解决空间 的关键,因此男性对于事物间的相对位置了解得更好。
这些大脑的不同也说明了这样一个事实:从事需要空间技 作的男性多,而语言技巧的女性多。一项研究表明,这要追溯 们的祖先,女性需要语言技巧来照顾婴儿而男性需要空间技 猎。如果这样的研究结果让你失望,没必要。“大脑一生都在 这取决于我们对它做什么。”一位生物家说。
英语：选修7-Unit21-Human-Biology-Communication-Workshop
5.The older patients like to read in bed (while/besides) the younger ones like to play with toys.
6.You can’t take this medicine with meals or in the morning. (Although/Furthermore) you mustn’t take it with milk.
Exercise 2
Read the article. Match these headings with the paragraph A-D
1.conclusion
()
2.what doctors know and don’t know
about comas
()
3.introduction of the topic ( )
of
.
5.We can change processes,but
6.Whereas some people find the idea of taking a person off life support machines terrible,they don’t mind the idea if the patient doesn’t improve after many years.
4.chances of recovery ( )
1.conclusion
(D)
2.what doctors know and don’t know
about comas
( B)
3.introduction of the topic ( A )
4.chances of recovery ( C )
6.You can’t take this medicine with meals or in the morning. (Although/Furthermore) you mustn’t take it with milk.
Exercise 2
Read the article. Match these headings with the paragraph A-D
1.conclusion
()
2.what doctors know and don’t know
about comas
()
3.introduction of the topic ( )
of
.
5.We can change processes,but
6.Whereas some people find the idea of taking a person off life support machines terrible,they don’t mind the idea if the patient doesn’t improve after many years.
4.chances of recovery ( )
1.conclusion
(D)
2.what doctors know and don’t know
about comas
( B)
3.introduction of the topic ( A )
4.chances of recovery ( C )
版高中英语北师大版选修7课件：Unit+21+Human+Biology
Follow these simple steps to boost your virus protection：
Make Friends With Fresh Air Not only does escaping into the fresh air give you a break from all those germs circulating inside，but going for a stroll can actually boost your immunity. Relaxation Fights Off Colds Being stressed will increase your susceptibility to catching a cold.That may be because，over the long term，it leads to the ongoing release of stress hormones (荷尔蒙)，such as glucocorticoids(粮皮质激素)．
单
元 话
Unit 21 Human Biology
题
导
读
众所周知，疾病总是困扰我们的健康，有些秘诀可以帮助我们保持健康。 Four Secrets To Never Getting Sick
Ever wonder why you always seem to come down with a life interrupting virus this time of year，while other women you know sail through the seasons sniffle-free，cough-free，and ache-free?
touch something with our hands. 2.By touch.
Make Friends With Fresh Air Not only does escaping into the fresh air give you a break from all those germs circulating inside，but going for a stroll can actually boost your immunity. Relaxation Fights Off Colds Being stressed will increase your susceptibility to catching a cold.That may be because，over the long term，it leads to the ongoing release of stress hormones (荷尔蒙)，such as glucocorticoids(粮皮质激素)．
单
元 话
Unit 21 Human Biology
题
导
读
众所周知，疾病总是困扰我们的健康，有些秘诀可以帮助我们保持健康。 Four Secrets To Never Getting Sick
Ever wonder why you always seem to come down with a life interrupting virus this time of year，while other women you know sail through the seasons sniffle-free，cough-free，and ache-free?
touch something with our hands. 2.By touch.
北师大英语选修七新素养同步课件：Unit 21 Human Biology 1 Section Ⅰ
If records fall, it is usually due to⑥ better equipment, training and diet, but recently, improvements have begun to slow down⑦.At the 2000 Olympics, only three runners achieved Olympic bests with no world records. Some experts predict a ceiling⑧ for many events, such as 9.5 seconds for the 100 metres —Maurice Greene’s current record is 9.79 seconds. However, past predictions have nearly always been proved wrong.
There’s a shadow hanging over① me.
Oh, yesterday came suddenly Why she had to go I don’t know she wouldn’t say
Unit 21 Human Biology
I said something wrong, now I long for② yesterday Yesterday, love was such an easy game to play Now I need a place to hide away③ Oh, I believe in yesterday Why she had to go I don’t know she wouldn’t say I said something wrong, now I long for yesterday Yesterday, love was such an easy game to play Now I need a place to hide away Oh, I believe in yesterday Hmm
高中英语北师大版高二下册选修七《unit 21 human biology》课件
单词 rob(robbed,robbed)
steal(stole,stolen)
辨析 宾语是被抢劫的人或地点,抢劫的物品由of引出,即rob sb./sp. of sth. 宾语为偷窃的物品,常用搭配为steal sth. from sb./sp.
6.decline v.减少,衰退;谢绝 n.衰退;减少 教材原句 ①...it is generally agreed that a patient's chances of recovery decline the longer they stay in a coma.
一句多译 很多人反对在这里建工厂。 ④Many people opposed building a factory here.(oppose) ⑤Many people were opposed to building a factory here.(opposed) ⑥Many people objected to building a factory here.(object) ⑦Many people were against building a factory here.(against)
单句填空 ②Half an hour later, she sought out her friend in the crowd. ③The new graduate is seeking for a job where he is badly wanted. ④You should seek advice from your lawyer on this matter.
4.faith n.信任;宗教信仰;信心 教材原句 ①With all the international effort being made, we have to have faith that there will be solutions in time to stop a Bird Flu epidemic in its tracks.
21 Human Biology精讲课件 北师大版选修7课件
seek to do sth.试图做某事
seek out找出，挑出 seek sth.from sb.向某人征求某事 seek one's fortune寻找财富
高考总复习•英语（北师大版）
完成下列句子。
(1)He understands nothing，nor does he ________ (弄懂)．
答案： (1)We postponed the match because of the rain.
(2)Let's postpone making a decision until we have more information. (3)The match was postponed for half an hour because of the conflict of players of the two sides. (4)The meeting is postponed until next week.
(4)is opposing
高考总复习•英语（北师大版） 6．cater v．满足；迎合 ►归纳拓展 cater for sth./sb.迎合 cater to sth.满足某种需要
高考总复习•英语（北师大版）
完成下列句子。
(1)电视需要迎合各种不同的口味。 TV must________ many different tastes. (2)我们必须满足客户的需求。 ____________ the needs of customers. 答案： (1)cater for (2)We must cater to
高考总复习•英语（北师大版） 答案：(1)tolerate smoking in the library (2)I cannot tolerate your rudeness.
【最新】高中(北师大版)英语选修7课件：unit 21.ppt
英 语 ·D 选修7
Unit 21 Human Biology
Unit 21
Human Biology
英 语 ·D 选修7
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。Biology
While Jodie is happy to keep playing the sport she loves，her mother is worried about what Jodie’s career has already cost their family.She was even not sure about Jodie’s tennis talents until recently.However ， she remains realistic about Jodie’s future.“There are hundreds of parents out there who think their child is going to win Wimbledon and they are completely not true.I don’t think it’s worth carrying on unless she is going to be in the top 50 or top 100 in the world.”
谢谢观看！
• 9、春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳光，心情像桃花一样美丽，日子像桃子一样甜蜜。 2020/12/172020/12/17Thursday, December 17, 2020
Unit 21 Human Biology
Unit 21
Human Biology
英 语 ·D 选修7
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。Biology
While Jodie is happy to keep playing the sport she loves，her mother is worried about what Jodie’s career has already cost their family.She was even not sure about Jodie’s tennis talents until recently.However ， she remains realistic about Jodie’s future.“There are hundreds of parents out there who think their child is going to win Wimbledon and they are completely not true.I don’t think it’s worth carrying on unless she is going to be in the top 50 or top 100 in the world.”
谢谢观看！
• 9、春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳光，心情像桃花一样美丽，日子像桃子一样甜蜜。 2020/12/172020/12/17Thursday, December 17, 2020
北师大高中英语选修七英语Unit21《HumanBiology》课件
4.chances of recovery ( )
1.conclusion
(D)
2.what doctors know and don’t know
about comas
( B)
3.introduction of the topic ( A )
4.chances of recovery ( C )
years have never returned to their former mental state.
C
Even in less severe cases, doctors admit that they don’t know if
or how well patients will progress. When there is a minimum of
Exercise 1
Look at the picture. What kind of programme do you think it is ?
a chat show a documentary
√ a panel discussion
a game show
Exercise 2
Listen and check your answer to Exercise 1. Then put these topics in the order they are mentioned.
patients recover slowly(5)
others show little or no
progress over a period of years.(6)
treatment,they
may never return to normal.
英语选修7Unit21HumanBiologylesson1SuperAthletes课件北师大版
第二十四页，共34页。
Word Bank
If someone _v_i_o_l_a_t_e_slaw, he/she will get
punished.
第二十五页，共34页。
Task 4 Consolidation
According to Task 2 Ex.3 talk briefly about the text .
英语选修 7Unit21HumanBiologylesson1Sup
erAthletes课件北师大版
第一页，共34页。
第二页，共34页。
In this period, you will able to 1. practise getting the general idea in fast reading;
第十八页，共34页。
Word Bank
The driver violated Traffic Law.
第十九页，共34页。
Word Bank
doping
Gene- therapy
enhance abuse
tolerate
fundamental
violated
第二十页，共34页。
Word Bank
2. identify the main ideas of the paragraphs;
3. find and organize specific information in the text; 4. practise talking briefly about the text;
5. learn some new words and phrases.
第二十六页，共34页。
Homework
1. Remember the new words.
Word Bank
If someone _v_i_o_l_a_t_e_slaw, he/she will get
punished.
第二十五页，共34页。
Task 4 Consolidation
According to Task 2 Ex.3 talk briefly about the text .
英语选修 7Unit21HumanBiologylesson1Sup
erAthletes课件北师大版
第一页，共34页。
第二页，共34页。
In this period, you will able to 1. practise getting the general idea in fast reading;
第十八页，共34页。
Word Bank
The driver violated Traffic Law.
第十九页，共34页。
Word Bank
doping
Gene- therapy
enhance abuse
tolerate
fundamental
violated
第二十页，共34页。
Word Bank
2. identify the main ideas of the paragraphs;
3. find and organize specific information in the text; 4. practise talking briefly about the text;
5. learn some new words and phrases.
第二十六页，共34页。
Homework
1. Remember the new words.
北师大版高中英语选修七Unit 21Human Biology Lesson 1 Super Athletes B名师公开课精品课件(38张)
寻找；探索；追求 徒然，白费力气 随便地，随意地 不论多大代价，无论如何 由于 偶然遇见 促成；导致 沉默地，默不作声地 或多或少，大约 气喘吁吁地 (机械、场所等)在使用中
1．in vain徒然，白费力气 [教材原句] Floyd Landis made several lame excuses
in general in secret in surprise
大体上 秘密地 惊奇地
in particular
in return in turn in effect
特别地
作为报答；作为回应 反过来 实际上
②I asked her opinion, but she just asked me a question
other participants are only tested at random. 获胜者被强制性地进行检查，而其他参赛选手则只是随意地 检查。 ①She wrote several winning numbers at random. 她随便写了几个中奖号码。
②Feeling bored, we wandered through the streets in the city
点此进入
1．[句型展示]
Ben Johnson would still be the 100 metres
world record holder if he had not been caught taking
drugs in the 1988 Olympics. 1988年的奥运会上，如果本· 约翰逊没有被查出服用兴奋 剂的话，他还可能是百米赛跑世界纪录的保持者。 [典例背诵] Diana was caught taking money from her mother's purse. 戴安娜从她母亲钱包里拿钱时被当场发现。