英语Unit 1 People of Achievement教学ppt课件

1．commit vt.承诺；保证(某个人、机构等)vi. 忠于；全心全意投入(工作、活动等)→committed adj. 尽心尽力的；坚定的；坚信的 →commitment n．承诺；交托；信奉

2．distinct adj. 清晰的；清楚的；有区别的→distinction n．差别；区分；卓著

3. acknowledge vt. 承认(属实、权威等)；(公开)感谢→acknowledgement n．承认

4．conclude vt. 推断出；得出结论；使结束　vi.结束；终止→conclusion n．结论；推论；结束

5. apparent adj.显而易见的；显然的；表面上的→apparently adv.显而易见；看来；显然

6. science n．科学→scientist n．科学家→scientific adj.科学(上)的；关于科学的

7. academy n．(艺术、文学、科学等的)研究院；学会；专科院校→academic adj.学业的；学术的

8. object n．物体；对象；宗旨→objective n．目标；目的　adj. 客观的

9. botany n．植物学→botanical adj.植物学的

1．defeat n．失败；挫败 vt.击败；战胜；使困惑；难住

①Our football team defeated theirs this time.

vt.击败；战胜

②We had two defeats this year.                         n．失败；挫败

③This kind of problems always defeats me.               vt.使困惑；难住

2．conclude vt. 推断出；得出结论；使结束 vi.结束；终止

①The meeting concluded at ten o'clock.                     vi.结束；终止

②When you didn't arrive, we concluded that the car had broken down.

                                              vt.推断出

③They concluded their research with these words.                vt.使结束

3. boil vt.& vi.(使)沸腾；煮开；烧开 n．沸腾；沸点

①Water boils at 100 degrees centigrade.       

 vi.沸腾

②Boil some water for us, please!              

 vt.煮开；烧开

③Just before the milk comes to the boil, turn down the heat.

n．沸腾；沸点

4. obtain vt. (尤指努力)获得；赢得；学会 vi.(规章、习俗等)存在；流行

①The custom still obtains in some districts.

vi.(规章、习俗等)存在；流行

②It is necessary to obtain the patients' permission.

vt.(尤指努力)获得

③He obtained a knowledge of Latin.                             vt.学会

Words and Phrases

　vital adj.必不可少的；极其重要的；充满生机的

(教材P2)Artemisinin has become a vital part of the treatment for malaria...

青蒿素已经成为治疗疟疾的重要组成部分……

[例1]　His vital and cheerful manner filled the whole team with courage.

他那充满生机、欢快的态度使整个队伍充满了勇气。

[例2]　It is vital that we should be kept informed of all developments.

重要的是我们必须熟悉所有的发展情况。

[即学即练]——单句语法填空/完成句子

①Consideration for other people is vital to all of us.

②It's vital that we (should) carry (carry)out the operation immediately.

③It is vital to protect(protect)wild animals.

④旅游业对西班牙经济至关重要。

Tourism is vital to the Spanish economy.

　commit vt.承诺；保证(某个人、机构等)vi. 忠于；全心全意投入(工作、活动等)

(教材P2)Tu Youyou, a committed and patient scientist, was born in Ningbo, China，on 30 December 1930, and graduated from Peking University Medical School in 1955.

屠呦呦，一位坚定而有耐心的科学家，1930年12月30日出生于中国宁波，1955年毕业于北京大学医学院。

[例1]　We are committed to improving services.

我们承诺改善服务。

[例2]　Nobody was prepared to commit themselves.

谁都不愿作出承诺。

[即学即练]——单句语法填空/完成句子

①The boy was committed(commit)to the care of his aunt yesterday.

②He has committed himself to the cause of education.

③He has committed himself to support(support)them.

④The President is committed to reforming(reform)health care.

⑤不管怎样，她都不想作出承诺。

She didn't want to commit herself one way or the other.

[小片段填空]

Also, be totally committed to what you do, as excellence is only possible with commitment．

此外，完全致力于你所做的事，因为只有完全付出才可能达到卓越。

　evaluate vt.评价；评估

(教材P2)Her team examined over 2，000 old medical texts, and evaluated 280，000 plants for their medical properties.

她的团队查看了2 000多本古老的医学文献，并对28万种植物的药用性能进行了评估。

[例1]　I can't evaluate his ability without seeing his work.

我没有看到他的工作情况， 无法评估他的能力。

[例2]　The school has only been open for six months, so it's hard to evaluate its success.

该学校仅开办了六个月， 所以还很难估计它的成就。

[即学即练]——单句语法填空/完成句子

①We must evaluate her ability on/by her work.

②We must evaluate(evaluate)the consequences caused by the fire.＝ We must make an evaluation(evaluate)of the consequences caused by the fire.

③这项证据应当仔细地评定。

The evidence should be carefully evaluated．

[小片段填空]

At present, there exist some problems in the evaluation of teachers.Schools should perfect the means of evaluation and improve evaluating level.

当前教师评价中存在着一些弊端，学校应针对存在的问题，完善评价方法，提高评价水平。

　obtain vt. (尤指经努力)获得；赢得　vi.(规章、习俗等)存在；流行

(教材P2)They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either.

然后他们试着把新鲜的苦艾煮开，用从中提取的液体来治疗疟疾，但这也不管用。

[例1]　Different laws obtain in different places.

不同的法律存在于不同的地方。

[例2]　As far as I'm concerned, what he had done obtained him respect.

在我看来，他的所作所为为他赢得了荣誉。

[即学即练]——单句语法填空/完成句子

①The value of a person can be obtained(obtain)by relative evaluation.

②Her successful performance obtained great honour for her.

③Details can be obtained from the Department of Education.

④这种信息从互联网上很容易获得。

Such information is easily obtained from the Internet.

　acknowledge vt. 承认(属实、权威等)；(公开)感谢

(教材P2)However, Tu Youyou would not acknowledge defeat.

然而，屠呦呦并不接受失败。

[例1]　He acknowledged having made a mistake.

他承认做错了。

[例2]　I acknowledged him as an expert.

我视他为专家。

[即学即练]——单句语法填空/句型转换

①She is acknowledged to be(be)one of the best singers in the world.

②With no solid evidence, he refused to acknowledge stealing/having stolen (steal)the lady's purse.

③I was sent a free copy in acknowledgement (acknowledge)of my contribution.

④People widely acknowledge that students should be evaluated in terms of overall qualities.

→It is widely acknowledged that students should be evaluated in terms of overall qualities.

　(教材P2)She concluded that boiling the sweet wormwood apparently destroyed its medical properties.

她的结论是，煮沸青蒿显然破坏了它的医疗特性。

(1)conclude vt. 推断出；得出结论；使结束　vi.结束；终止

[例1]　We concluded not to wait any more.

我们决定不再等了。

[例2]　The doctors concluded that he had suffered a stroke.

医生诊断他中风了。

[即学即练]——单句语法填空/完成句子

①We will have a further discussion before we draw a final conclusion(conclude).

②In conclusion, I would like to say the film Born in China is worth seeing.

③She concluded her performance with a poem.

④What can we conclude from the conversation?

⑤你从所有这一切当中得出了什么结论？

What do you conclude from all this?

[联想助记]

完成下列表示“最后；总而言之”的其他表达：

①in a word　②in brief　③all in all　④in short　⑤on the whole

[小片段填空]

The seventh chapter is a conclusion．The author stated the full text's key points and concluded this article's study conclusion．

第七章是结论，作者综述了全文要点，并得出了本文的研究结论。

(2)apparently adv.显而易见；看来；显然

[例1]　He was apparently much surprised at the news.

他对这个消息显然感到十分惊讶。

[例2]　The child nodded, apparently content with the promise.

孩子点了点头，看来他对这个许诺还满意。

[即学即练]——单句语法填空/完成句子

①As is apparently shown in the chart above, there are about 10% students supporting the idea.

②He paused, apparently(apparent)lost in thought.

③Soon, it was apparent to everyone that he couldn't sing.

④显然他从那里什么也看不见。

Apparently he could see nothing from there.

　insist on坚决要求

(教材P3)Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe.

屠呦呦和她的团队成员甚至坚持在他们自己身上测试药物，以确保它是安全的。

[例1]　He insisted on his demand.

他坚持他的要求。

[例2]　She insisted on her mother's living with her.

她坚持要她母亲和她住在一起。

[即学即练]——单句语法填空/完成句子

①The manager insisted on the work being done(do)in two hours.

②He insisted on/upon walking me to the station to see me off.

③He insisted that the problem (should)be discussed (discuss)at the meeting.

④她坚持立刻就走。

She insisted on leaving at once.

Sentence Patterns

　过去分词作定语

(教材P2)In 1967, the Chinese government formed a team of scientists with the objective of discovering a new treatment for malaria, and Tu Youyou was among the first researchers chosen.

1967年，中国政府组建了一支以探索治疗疟疾新方法为目的的科学家队伍，屠呦呦是其中首批入选的研究人员。

句式分析：过去分词chosen作名词researchers的后置定语，相当于定语从句that were chosen的省略。

[例1]　The experience gained will give you more confidence to help your customers.

获得的经验会给你更多的信心去帮助你的客户。

[例2]　There are many beautifully decorated houses in this rich area.

这个富人区有许多装饰精美的房子。

[即学即练]——单句语法填空/句型转换

①Given(give)a lot of money, he lived a better life.

②Used(use)with care, one tin will last for six weeks.

③The teacher came in, followed(follow)by a group of students.

④The meeting which was held yesterday is of great importance.

→The meeting held yesterday is of great importance.

　upon/on doing...当……时；一……就……

(教材P3)Upon hearing that she had been awarded the Nobel Prize...

当听到自己被授予诺贝尔奖时……

句式分析：upon/on doing...当……时；一……就……，相当于as soon as引导的时间状语从句。

[例1]　Upon seeing her, I smiled and ran toward her.

一看到她，我就笑着向她跑去了。

[例2]　On his return from Japan, Prof.Li went directly to his laboratory and started working with his colleagues.

李教授刚一从日本回来就到他的实验室，开始和他的同事们一道工作起来。

[即学即练]——单句语法填空/句型转换

①Immediately(immediate)he arrived, he started telling us what to do.

②At the sight of the police officer the thief ran off.

③I'll tell him the minute (that)he gets here.

④As soon as he went out of the room, Jack heard his cellphone ringing.

→On/Upon going out of the room, Jack heard his cellphone ringing.

1．This year's Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co­winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria.

[分析]　主句后whose引导的是一个非限制性定语从句，先行词为Tu Youyou，其中名词短语a crucial new treatment for malaria是artemisinin的同位语。

[译文]　今年的诺贝尔生理学或医学奖授予了屠呦呦(共同获奖者)，她的研究发现了青蒿素，这是一种治疗疟疾的关键新药。

2．They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either.

[分析]　句中but连接表示转折关系的并列句，第一个分句中and连接表示顺承关系的两个并列的动词­ing形式作动词tried的宾语；过去分词短语obtained from this作名词liquid的后置定语。

[译文]　然后他们试着把新鲜的苦艾煮开，用从中提取的液体来治疗疟疾，但这也不管用。

Ⅰ.单句语法填空

1. Food and energy are vital to the livelihood, development and stability of all nations.

2．She is acknowledged(acknowledge)as an expert on the subject now.

3．Six soldiers are reported to have died from their wounds.

4．Three professors were asked to make an evaluation (evaluate)of the teaching plan.

5．She has committed herself to go(go)at once.

6．I asked him to stay for a while, but he insisted on leaving(leave)at once.

7．Upon his arrival/arriving(arrive)at the spot, he found that the gypsies had gone.

8．He continued to place safety above all other objectives(objective).

9．The teacher tried his best to analyse(analyse)the cause of our failure.

10．The general began to work out his plan for defeating(defeat)the enemy.

Ⅱ.短语填空

die from, in the beginning, by chance, draw out, commit oneself to, insist on, risk one's life, lead to

1．I must go.I have committed myself to the club tonight and the members are expecting me.

2．The teacher insisted on all the homework being handed in on Monday.

3．The fireman risked his life to save the baby from the burning building.

4．In given conditions, a bad thing can lead to good results.

5．In a severe winter, wild animals can die from lack of food.

6．“No one does very well at this in the beginning，” said the counselor.

7．I met a famous actor by chance on the street.

8．He drew out his notebook and began to take notes.

Ⅲ.课文语法填空

In 2015, Tu Youyou was awarded the Nobel Prize for Physiology or Medicine because she discovered artemisinin, which is a vital 1.treatment(treat)for malaria.

Tu Youyou was born in Ningbo, China，in 1930 and 2.graduated(graduate)from Peking University Medical School in 1955.In 1967, she, together with a team of 3.scientists(scientist), began to discover a new treatment for malaria.In 1969, as the head of the project, she decided 4.to find(find)traditional botanical treatments for the disease from ancient Chinese medical texts.She got an inspiration from one medical text of the fourth century, which suggested 5.using(use)the extract from sweet wormwood to treat a fever.At first her team tested a collection of 6.dried(dry)wormwood leaves but it didn't work.Then they tried boiling fresh wormwood 7.but had no effect, either.However, she didn't acknowledge defeat and finally found a different way to treat the wormwood.She drew out the extract from the wormwood 8.at a lower temperature and found a substance that worked.9.Luckily(lucky), her team finally succeeded in 1971 and the medicine，10.which was called artemisinin, soon became a standard treatment for malaria.