资源简介

(共38张PPT)
Unit 9
Topic Talk-Lesson 1
Language Points
Leading-in (导)
1. 单词认读
1. biology
2. marathon
3. justify
4. infer
5. vaccine
6. resilience
7. participant
8. clone
9. edit
10.gene
n．生物学
n.马拉松赛跑
vt．证明……有道理；为……辩护
vt．推断；推定
n. 疫苗
n．恢复力；复原力；适应力
n．参加者；参与者
vt．克隆；使无性繁殖n．克隆动物或植物
vi. & vt．编辑；编校；剪辑；剪接
n.基因
11.barrier n.障碍；壁垒
12.identical adj．完全相同的；非常相似的
13.forever adv．永远；长久地
14.reproductive adj．繁殖的；生殖的
15.clue n．线索；提示
16.emotion n.强烈的情感；激情
17.crucial adj．至关重要的；关键性的
18.bound adj．很有可能；肯定会
19.ethical adj．关于伦理的；合乎道德的
20.abuse vt．滥用；妄用；虐待 n.滥用
21.curse n．祸因；祸根；诅咒；咒语
2. 短语记诵
1. be capable of 有能力
2. warm up 加热；变暖和
3. on one's own 独立地
4. suffer from 遭受
5. be amazed at 对……感到惊讶
6. find cures for diseases 找到疾病的
7. first of all 首先；第一
8. make an exact copy of 精确复制
9. go on 继续下去
10. as well 也
11. lead to 导致
12. in comparison with 与……相比较
13. be devoted to 致力于
14. be helpful for 对……有帮助
15. have the potential to do sth 有潜力做某事
16. suit research needs 满足研究需求
17. be seen/viewed/treated as 被看
18. depend on 依靠；依赖
19. be bound to 一定要；一定会
20. a large number of 大量
21. take care of 照顾
22. be crucial for 对.....来说至关重要
3. 词汇变形
1.___________ n. (完成困难事情的)能力;才能→___________ adj．有能力的;有才能的
2.___________ vt.计算;核算→_________ n.计算;估计→___________ n.计算器
3.___________ n.物理学家→__________ n.物理学→____________ adj.身体的；肉体的
4.___________ vi.& vt.革新;创新;改革→___________ n.革新;创新→___________ adj.革新的;创新的
5.___________ adv.人为地；虚假地→__________ adj.人造的;假的
6.___________ n.比较→__________ adj.比较的→___________ v. 比较; 对比; 与……类似（或相似）
7.__________ adv.完全地→ _________ adj.全部 的;整体的;完全的
8.__________ adj.准确的;正确的→_________ n.精确;准确→__________ adj.不准确的
9.__________ n.诊疗;治疗;疗法;对待方式→_________ v.对待;看待
10.__________ adj.仅仅;只不过;极小的;极不重要的→___________ adv.仅仅;只不过
11.__________ n.福气;幸运→ ____________ v.祝福;祝圣→________ adj.神圣的;有福的;愉快安宁的
v. +-tion n. v. +-ing n.
calculation n. 计算 innovation n. 革新；创新 blessing n. 福气；幸运
painting n. 油画
Key:
1. capability - capable
2. calculate - calculation - calculator
3. physicist - physics - physical
4. innovate - innovation - innovative
5. artificially - artificial
6. comparison - comparative - compare
7. wholly - whole
8. accurate - accuracy - inaccurate
9. treatment - treat
10. mere -merely
11. blessing - bless - blessed
3. 佳句赏析
1. The first successfully cloned animal was a sheep named Dolly in 1996.（动词－ed形式作定语）
The company ________________________________________ is facing a serious financial cnsis.
这家由5个小工厂组成的公司正面临着严重的财务危机。
2. They were the first-ever primates (the order of mammals which include apes, monkeys, and humans) to have been cloned!（不定式作后置定语）
My mother is the first woman in her village ___________________________. 我母亲是她村里第一位接受高等教育的女性。
3.While some people believe it is crucial for scientific advancement, others raise moral concerns. (while引导让步状语从句)
_______________________________________________________________, they also give us beneficial vitamin D.
虽然太阳光会老化和伤害我们的皮肤，但是它们也能给我们提供有益的维生素D。
made up of 5 small factories
to receive high education
While/Although/Though the sun’s rays can age and harm our skin
Thinking (思)
1. How can they justify paying such huge salaries
(1) How will you justify this pay cut ____________ your employees
(2) The decision is _________ (justify) on the grounds that there is no realistic alternative.
(3) He is fully justified in __________ (do) so.
to
justified
doing
2. Use the formula to calculate the volume of the container.
(l) We can't calculate __________ good weather for the barbecue.
(2) This advertisement is calculated ___________ (attract) the attention of housewives.
(3) By his ____________ (calculate), it could save airlines hundreds of millions of dollars a year.
(4) It has been ____________ (calculate) that the loss from the earthquake is likely to be more than a hundred million dollars.
on
to attract
calculation
calculated
3. He has been an active participant in the discussion.
(1) Everyone in the class is expected to participate actively ___________ these discussions.
(2) She participated ___________ her friend in his sufferings.
(3) We were very pleased with the high level of ____________ (participate) in the charity events.
in
with
participation
4. A person's life is limited but serving the people is limitless.
(l) This is often appreciated since at a housewarming there isn't a lot of food
__________ (serve).
(2) She showed me into the front room, which served ________ her office.
(3) Don't eat something you don't want to eat, but don't offend the people who served it ________ you.
served
as
to
5. The first successfully cloned animal was a sheep named Dolly in 1996.
(1)动词－ed形式作定语时通常与所修饰的名词构成动宾关系，或表示动作已完成。
(2)动词－ed形式还可以在句中作时间、原因、条件、让步、伴随、方式等状语。此时动词－ed形式通常与句子的主语构成动宾关系，或表示动作已完成。
(1) __________ (give) a lot of money, he lived a better life.
(2) __________ (use) with care, one tin will last for six weeks.
(3) The teacher came in, __________ (follow) by a group of students.
(4) The meeting ___________ (hold) yesterday is of great importance.
Given
Used
followed
held
6. After Dolly, scientists have cloned more than 20 mammal species, including camels, cattle, deer, dogs, goats and mice.
(1) There are more than 5 hospitals in the small town.
(2) We are more than glad to see you here.
(3) George is more intelligent than aggressive.
(4) Tom is more than my brother; he is also my good friend.
(5) ____________________ one house was burnt in the fire.
不止一间房屋在火灾中被烧毁。
(6)He is __________________ an ordinary policeman.
他只不过是一名普通的警察。
(7)The site now has ____________________ million members worldwide.
现在这一网站在全球拥有一百多万名
More than
no more than
more than
7. This has led to questions such as, "Will this be a major issue for all cloned animals " "Will it continue to happen forever ".
(1) What led you ___________ (select) your major
(2) I'm not going to allow anyone to lead me __________ the nose.
(3) They were __________ the lead. The finish line was close.
to select
by
in
8. They were the first-ever primates (the order of mammals which include apes, mon keys, and humans) to have been cloned!
句中 to have been cloned 是不定式作后置定语。
(1) 当中心词是序数词或被序数词、形容词最高级等修饰时或前有next、only、last 等时，常用不定式作后置定语。
(2) 动词不定式作定语用来修饰的词是抽象名词，常见的有：ability、chance、am bition、offer、anxiety、answer、reply、attempt、belief等。
如果作后置定语的不定式中的动词是不及物动词，不定式后要有相应的介词。
(1) He is always the first ________ (come) and the last ____________(leave).
(2) She was the first woman __________ (win) the gold medal in the Olympic Games.
(3) Thank you for giving me the chance __________ (make) the speech.
(4) The ability ____________________ is as imporant as the idea itself.
表达思想的能力和思想本身同等重要。
(5) I really want to interview Wang Yaping, because she is not only ________________________________ in space, but also one of the greatest astronauts in the world.
我真的很想采访王亚平，因为她不仅是第一个在太空讲课的中国人，还是世界上最伟大的航天员之一。
to come
to leave
to win
to make
to express an idea
the first Chinese to give lectures
9. In comparison with other species, cloning primates has proved to be "much harder", and doing so with non-reproductive
cells was even more complicated.
(l) We also like to compare young people ________ flowers, as they are full of vigor and new ideas.
(2) Those places are modern _________ companson with Tresillian.
(3) We carefully compared the first report _____________ the second.
to
by
with
10. Dr. Sun Qiang, director of the research team, said they had been wholly devoted to the research and had been taking care of more than 1, 000 monkeys 24 hours a day, 7 days a week for more than 5 years.
(1) His ___________ (devote) to the cause of education is well-known.
(2) Zhong Nanshan has been devoted ___________ China’s medical care all his life.
(3) Neighbors devoted their spare time to ____________ (help) others rebuild.
devotion
to
helping
11. There had been a number of failures before they eventually found a way to successfully clone a monkey.
1. “a number of+名词复数”作主语时，谓语动词一般用复数形式。
2. “the number of+名词复数／具有复数意义的名词”作主语时，谓语一般用单数形式。
3. “a large amount of+不可数名词”作主语时，谓语动词一般用单数形式。
4. “large amounts of十不可数名词”作主语时，谓语动词根据amounts决定，用复数形式。
5. “a large quantity of+可数名词／不可数名词” 作主语时，谓语动词根据of后的名词决定。
6. “large quantities of+可数名词／不可数名词”作主语时，谓语动词根据quantities决定，用复数形式。
(1) In the past ten years, a number of high buildings ___________ (arise) where there was nothing but ruins.
(2) Large amounts of money ___________ (spend) on advertisements every year.
(3) Large quantities of water ________________ (pipe) to the dry area since last year.
(4) As you can see, the number of cars on our roads _____________ (keep) rising these days.
have arisen
are spent
have been piped
keeps
12. With this technology, we have the potential to raise a large number of monkeys with identical genes in a short amount of time, and we can even change their genes to suit research needs.
suit “适合；适宜”，指衣服颜色、样式适合某人，还可指合乎需要、口味、地位、条件等。另外，用于比喻意义时多用suit
fit “适合；合身”，指大小、尺寸、形状等合适，引申为＂吻合；协调”
match “适合；和……匹配”，多指色调、形状、性质等方面的搭配，含有”与之相匹配”之意
I. 用fit、suit、match的适当形式填空
(l) Though the style doesn't ____________ me, I want to take this jacket because it _________ me well and __________ my trousers.
II. 单句填空
(2) A good teacher always suits his lessons ____________ the age of his pupils.
(3) This book, written in simple English, is _____________ (suit) for beginners.
suit
fits
matches
to
suitable
13. This could help save research time, reduce the number of animals required for testing, produce more accurate results,
lead to more effective treatments.
(1) —Did you enjoy the party
你喜欢这个聚会吗？
—Yes. We ________________well by our hosts.是的，我们受到了主人的盛情款待。
(2) I'll ____________________ at the restaurant in front of our school.
我将请你在我们学校前面的餐馆吃午饭。
(3) Let's go out for lunch after work—_____________________.
下班后咱们到外面去吃午餐吧 ——我请客。
were treated
treat you to lunch
it’s my treat
14. While some people believe it is crucial for scientific advancement, others raise moral concerns.
(1) while用作从属连词，引导让步状语从句，意为“虽然；尽管”，相当于though。
(2) while用作从属连词，引导时间状语从句，意为“在……期间；当…的时候”。从句中的谓语动词通常是延续性动词。
(3) while用作并列连词，表对比，意为“而”。
(4) while用作从属连词，引导条件状语从句，意为“只要”，相当于as long as。
(5) while用作名词，意为“一会儿；一段时间”，主要用于短语中。after a while“过了一会儿”;
for a while “暂时；一会儿”;
all the while “一直；始终”。
(1) __________________________, there is hope.
只要有生命就有希望。
(2) The boy is good at maths _______________________________.
那个男孩擅长数学，而他妹妹擅长语文。
(3) ____________________________________, I can't agree with you.
虽然我明白你说的话，但是我还是不认同你的观点。
(4)They ____________________ and then went to work.
他们聊了一会儿，然后就去上班了。
While there is life
while his sister is good at Chinese
While I understand what tou say
chatted for a while
15. While some people believe it is crucial for scientific advancement, others raise moral concerns.
(1) As far technology ____________ (concern), we believe we are among the best in the world.
(2) He asked several questions _____________ (concern) the future of the company.
(3) More and more people show great concern ____________ road safety.
(4) What ___________ (concern) me is our lack of preparation for the change.
is concerned
concerning
for
concerns
16. They believe it is bound to lead to cloning of other species, and they worry about the ethical questions this raises.
(1) We'd better take a plane that is bound _________ China.
(2) We are bound ____________ (do) what we can to help the disabled.
(3) So long as we hold fast to our ideals and never give up, we _____________________________.
只要我们坚持梦想，永不放弃，我们一定会取得成功。
(4) He ________________ his work which ________________ the welfare of the community.
他忙于工作，这项工作与社区福利事业密切相关。
for
to do
are bound to achieve success
is bound up in
is bound up with
Discussion (议)
Check (检)
单句填空
1. The problems of global warming cannot be solved without the ___________ (participate) of all countries.
2. _____________ (see) from the train window, the mountains and forests of Canada looked massive.
3. It is believed that hard work can lead ________ success.
4. The students are looking forward to having an opportunity ____________ (explore) society of real-life experience.
5. Compared ___________ other European countries, the lifestyle in Italy is slower and more relaxing.
6. Nelson Mandela devoted all his life to _____________ (realize) the dream that people of different colors should be equal.
participation
Seen
to
to explore
with
realizing
7. It _____________ (calculate) by dividing a person's weight in kg by their height in meters squared, and a BMI of between 19 and 25 is considered healthy.
8. But Cobb and others are now questioning that idea pushing conferences to provide more chances ____________ (participate) remotely...
9. It wasn't the fact that he'd won; it was more __________ that.
10. Studies show that friendlier communication leads _________ a happier workplace.
11. Five percent of the highly fit women developed dementia（失智症）， ___________ (compare) to 25 percent of the women with medium fitness and 32 percent of the women with low fitness.
compared
to
than
to particpate
is calculated
12. Leslie Nielsen's devotion to __________ (act) is wonderfully inspiring. He built a hugely successful career with little more than plain old hard work and determination.
13. A flood had hit the area earlier that year and the damage it caused had driven away ______ number of birds.
14. If it's convenient for you, let's meet at the school gate at 9: 00. Please let me know what time _________ (suit) you best.
15. Later, he worked in Africa, where many people suffered from blindness for lack of proper ____________(treat).
16. ______________ the younger generations prefer to communicate visually, for those used to working with traditional tools like email, it may feel like a learning curve.
While
treatment
suits
a
acting

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