Unit 1 People of Achievement Reading and Thinking知识点(ppt课件) -2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、选修选修1 Unit 1 PEOPLE OF ACHIEVEMENT Reading and Thinking知识点精讲知识点精讲词汇精讲词汇精讲1.【教材原文】【教材原文】Artemisinin has become a vital part of the treatment for malaria,and is thought to save 100,000 lives a year in Africa alone.(Page 2)青蒿素已经成为治疗疟疾的一个关键药物青蒿素已经成为治疗疟疾的一个关键药物,据认为每年仅在据认为每年仅在非洲就能挽救非洲就能挽救10万人的生命。万人的生命。词汇精

2、讲词汇精讲考点考点 vital adj.必不可少的必不可少的;极其重要的极其重要的;充满生机的充满生机的be vital to.对对很重要很重要It is vital to do sth 做某事是很重要的做某事是很重要的It is vital that.是十分重要的是十分重要的(that从句中常用从句中常用“should+动词原形动词原形”结构结构,should也可以省略。也可以省略。)词汇精讲词汇精讲语境领悟语境领悟(1)Consideration for other people is vital to all of us.对我们所有人而言对我们所有人而言,体谅他人是极其重要的。体谅他人是

3、极其重要的。(2)As for the work,it is vital to keep accurate records.就这项工作而言就这项工作而言,做好准确的记录非常重要。做好准确的记录非常重要。词汇精讲词汇精讲温馨提示温馨提示用于用于“It is+adj.+that”结构中且从句常用结构中且从句常用“should+动词原形动词原形”结构的形容词还有结构的形容词还有:important,essential,necessary,natural,strange等。等。词汇精讲词汇精讲句型剖析句型剖析学以致用学以致用单句语法填空单句语法填空(1)Its vital that they(shou

4、ld)carry(carry)out the operation immediately.(2)Such measures are vital to our national security.(3)It is vital that he gets on well with his classmates and teachers.(4)It is vital for us to finish (finish)our homework in time.词汇精讲词汇精讲2.【教材原文】【教材原文】Tu Youyou,a committed and patient scientist,was bor

5、n in Ningbo,China,on 30 December 1930,and graduated from Peking University Medical School in 1955.(Page 2)屠呦呦屠呦呦,一位坚定而有耐心的科学家一位坚定而有耐心的科学家,1930年年12月月30日出生日出生于中国宁波于中国宁波,1955年毕业于北京大学医学院。年毕业于北京大学医学院。词汇精讲词汇精讲考点：考点：commit oneself表明自己的态度表明自己的态度commit to(doing)sth 承诺承诺(做做)某事某事;答应答应(做做)某事某事commit sb to(doing

6、)sth 使某人承诺使某人承诺(做做)某事某事commitment n.承诺承诺;委托委托;信奉信奉make a commitment(to do sth)做出承诺做出承诺(做某事做某事)词汇精讲词汇精讲语境领悟语境领悟(1)He said the government remained committed to peace.他称政府仍然致力于和平。他称政府仍然致力于和平。(2)I do not want to commit to any particular date.我不想定下任何具体的日期。我不想定下任何具体的日期。词汇精讲词汇精讲学以致用学以致用单句语法填空单句语法填空(1)Nobod

7、y was prepared to commit themselves(they).(2)You dont have to commit to anything over the phone.(3)They made a commitment(commit)to keep working together at the meeting.词汇精讲词汇精讲句型剖析句型剖析完成句子完成句子(4)我们已经答应帮忙我们已经答应帮忙,就一定会做到的。就一定会做到的。Weve made a commitment to help,and we will.(5)关于那个话题关于那个话题,他拒绝表明自己的态度。他

8、拒绝表明自己的态度。He refused to commit himself on the subject.词汇精讲词汇精讲3.【教材原文】【教材原文】Her team examined over 2,000 old medical texts,and evaluated 280,000 plants for their medical properties.(Page 2)她的团队检查了她的团队检查了2,000多本古老的医学文献多本古老的医学文献,并对并对280,000种种植物的药用性能进行了评估。植物的药用性能进行了评估。考点考点evaluate vt.评价评价;评估评估evaluate.

9、on/by 根据根据评价评价 evaluation n.估价估价;评价评价 make an evaluation of 对对进行评估进行评估词汇精讲词汇精讲语境领悟语境领悟(1)Can you evaluate her chances of success?你能估计一下她成功的概率吗你能估计一下她成功的概率吗?(2)We must evaluate her ability on/by her work.我们必须根据她的工作评估她的能力。我们必须根据她的工作评估她的能力。词汇精讲词汇精讲学以致用学以致用 单句单句语法填空语法填空(1)Last Friday,I was asked to give

10、 the new students a test to evaluate(evaluate)their language level.(2)We shouldnt evaluate people on/by their clothes.(3)They made an intensive evaluation(evaluate)on the health care programme.(4)We must make an evaluation of the consequences caused by the fire.词汇精讲词汇精讲4.【教材原文】【教材原文】They then tried

11、boiling fresh wormwood,and using the liquid obtained from this to treat malaria,but this did not work either.(Page 2)然后然后,他们试着把新鲜的青蒿煮开他们试着把新鲜的青蒿煮开,并用从中提取的液体来并用从中提取的液体来治疗疟疾治疗疟疾,但这也不管用。但这也不管用。考点考点boil vt.&vi.(使使)沸腾沸腾;煮开煮开;烧开烧开n.沸腾沸腾;沸点沸点boiling water 正在沸腾的水正在沸腾的水boiled water 开水开水(已经开过的水已经开过的水)on the b

12、oil 十分活跃十分活跃;如火如荼如火如荼词汇精讲词汇精讲语境领悟语境领悟(1)Why did you wash it in boiling water?你为什么把它放在开水里洗你为什么把它放在开水里洗?(2)Cool the boiled water to proper temperature.把开水冷却到适当的温度。把开水冷却到适当的温度。词汇精讲词汇精讲学以致用学以致用单句语法填空单句语法填空(1)Id like to have some boiled(boil)water.(2)Look out!Dont have the boiling(boil)water burn you.(3)

13、The girl stood in the kitchen,waiting for the water to boil(boil).(4)I know thered be a kettle on the boil in the kitchen.词汇精讲词汇精讲5.【教材原文】【教材原文】However,Tu Youyou would not acknowledge defeat.(Page 2)然而然而,屠呦呦并不承认失败。屠呦呦并不承认失败。考点考点acknowledge vt.承认承认(属实、权威等属实、权威等);(公开公开)感谢感谢acknowledge doing/having don

14、e sth 承认做了某事承认做了某事acknowledge sb/sth to be/as.承认某人承认某人/某物是某物是acknowledge that.承认承认Its generally/universally acknowledged that.大家公认大家公认acknowledgement n.承认承认;感谢感谢;谢礼谢礼词汇精讲词汇精讲语境领悟语境领悟(1)He acknowledged being/having been defeated.他承认输了。他承认输了。(2)She is acknowledged as/to be one of the best singers in t

15、he world.她她被认为是世界上最好的歌唱家之一。被认为是世界上最好的歌唱家之一。(3)It is universally acknowledged that he has a great talent for music.人们人们公认他有很高的音乐天赋。公认他有很高的音乐天赋。词汇精讲词汇精讲考点考点defeat n.失败失败;挫败挫败vt.击败击败;战胜战胜defeat sth/sb 打败、战胜某物打败、战胜某物/某人某人defeat.at.在某方面打败某人在某方面打败某人词汇精讲词汇精讲易错易错辨析辨析 win/beat/defeat 词汇精讲词汇精讲学以致用学以致用单句语法填空单句

16、语法填空(1)With no solid evidence,he refused to acknowledge stealing/having stolen(steal)the ladys purse.(2)She is widely acknowledged as the best actress in China.(3)The boy acknowledged breaking(break)the window.词汇精讲词汇精讲(4)Since we didnt prepare for the speech contest,we were defeated(defeat).(5)He di

17、d all he could to win(win)his favour.(6)Yesterday I defeated/beat John at chess.词汇精讲词汇精讲句型转换句型转换(7)People widely acknowledge that students should be evaluated in terms of overall quality.=It is widely acknowledged that students should be evaluated in terms of overall quality.完成句子完成句子(8)非常遗憾非常遗憾,昨天我们

18、的足球队被他们的球队打败了。昨天我们的足球队被他们的球队打败了。It is a pity that ourfootballteam was defeated by theirs.词汇精讲词汇精讲6.【教材原文】【教材原文】She concluded that boiling the sweet wormwood apparently destroyed its medical properties.(Page 2)她的结论是她的结论是,煮青蒿显然破坏了它的医疗特性。煮青蒿显然破坏了它的医疗特性。词汇精讲词汇精讲考点考点conclude vt.&vi.结束结束;推断出推断出conclude.fr

19、om.从从中推断出中推断出conclude(from sth)that.(从某事中从某事中)推断出推断出;(从某事中从某事中)断定断定conclude sth with./by doing.以以结束结束conclusion n.结论结论;推论推论draw/reach/come to/arrive at a/the conclusion得出结论得出结论in conclusion最后最后;总之总之;总而言之总而言之词汇精讲词汇精讲语境领悟语境领悟(1)She concluded her performance with a poem.她以一首诗结束了她的表演。她以一首诗结束了她的表演。(2)We

20、will have a further discussion before we draw a final conclusion.我们我们将作进一步的讨论将作进一步的讨论,然后再得出最终结论。然后再得出最终结论。词汇精讲词汇精讲学以致用学以致用 单句单句语法填空语法填空(1)What can we conclude from the conversation?(2)In conclusion(conclude),Id like to express how much I have enjoyed myself.(3)The meeting concluded with an agreement

21、 at ten oclock.(4)What conclusion(conclude)did you come to at the meeting?词汇精讲词汇精讲7.【教材原文】【教材原文】Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe.(Page 3)屠呦呦和她的团队成员甚至坚持在自己身上测试药物屠呦呦和她的团队成员甚至坚持在自己身上测试药物,以确以确保它是安全的。保它是安全的。词汇精讲词汇精讲考点考点insist

22、 vi.&vt.坚持坚持;坚决要求坚决要求insist on/upon(doing)sth 坚持坚持(做做)某事某事;坚决要求坚决要求(做做)某事某事insist后接后接that从句时从句时,有两种情况有两种情况:表示表示“坚持主张坚持主张,坚决要求坚决要求”时时,从句要用虚拟语气从句要用虚拟语气,即从句即从句的谓语动词用的谓语动词用“should+动词原形动词原形”,should可以省略。可以省略。表示表示“坚持认为坚持认为,坚称坚称”时时,则使用正常时态则使用正常时态,从句用陈述语从句用陈述语气。气。词汇精讲词汇精讲语境领悟语境领悟(1)The boy insists on my bein

23、g there at once.那个男孩坚决要求我立马到那儿去。那个男孩坚决要求我立马到那儿去。(2)Do you have anything to say for yourselves?你们有什么要为自己说的吗你们有什么要为自己说的吗?Yes,theres one point we must insist on.是的是的,有一点我们必须坚持有一点我们必须坚持。词汇精讲词汇精讲学以致用学以致用 单句单句语法填空语法填空(1)They all insisted that the project(should)be carried(carry)out on schedule.(2)You should insist upon/on doing exercise every day.(3)She insisted that she had been(be)to Beijing the year before.(4)You should insist on her saying (say)sorry to you first.