1、To learn and practice some words and expressions in the reading part.Key words:vital,commit,evaluate,acknowledgeKey expressions:with the objective of,insist on1.vital adj.必不可少必不可少的的;极其极其重要的重要的;充满充满生机生机的的 become/be a vital part of 重要组成部分重要组成部分perform/play a vital role in 在在中起着极其重要的作用中起着极其重要的作用be of v
2、ital importance(to sb.)（对某人来说）极其重要的对某人来说）极其重要的It is vital that是极其是极其重要（重要（should+动词）动词）This matter is of vital importance to us.这这件事对我们来说至关重要。件事对我们来说至关重要。Richardson played a vital role in the teams success.理理查森对球队的成功起了极重要的作用。查森对球队的成功起了极重要的作用。It is vital that the patient(should)take in enough nutriti
3、on every day.病人病人每天吸收足够的营养是极其重要的。每天吸收足够的营养是极其重要的。2.a committed scientist 一位坚定的科学家一位坚定的科学家 committed adj.尽心尽力尽心尽力的，坚定的，坚信的，坚定的，坚信的的If you want a committed man,keep your promise.如果如果你想要一个忠诚的人，就要信守诺言。你想要一个忠诚的人，就要信守诺言。commit承诺，保证。常用搭配承诺，保证。常用搭配commit sb./oneself to(doing)sth.。如：。如：The president is commi
4、tted to improving health care.Both sides committed themselves to settling the problem peacefully.忠于；全心全意投入（工作、活动等）忠于；全心全意投入（工作、活动等）Anna wants to get married,but Bobs not sure he wants to commit.安娜想安娜想结婚，但鲍勃却不结婚，但鲍勃却不能肯定自己是不是想作出承诺能肯定自己是不是想作出承诺。commit干（错事，坏事），犯罪。如：干（错事，坏事），犯罪。如：The murder was committe
5、d on New Years Eve.投入（时间、钱、人力等）。如：投入（时间、钱、人力等）。如：They called on Western nations to commit more money to the poorest nations.【语境运用语境运用】完成句子。完成句子。1)When taken to the police station for questioning,the man said,“I have never _ _ _(犯任何罪犯任何罪).”2)She has _ _ _ _ _(答应去答应去)the doctors at once.3)He was a _(c
6、ommit)internationalist in foreign mittedcommitted any crime committed herself to go/going to3.with the objective(/aim/purpose/goal)of目的是目的是。在句中作状语。在句中作状语。In 1904,he went to Japan and became a medical student,with the objective of improving peoples health and saving lives.1904年，他去了日本，成为一名医科学生，年，他去了日本
7、，成为一名医科学生，目的是改善人们的健康，挽救生命目的是改善人们的健康，挽救生命。He tried a second time with the aim of being chosen.他又试了第二回，希望能被选上。他又试了第二回，希望能被选上。He came here with the purpose of carrying out an important task.他来这里是为了执行一项他来这里是为了执行一项重要的任务。重要的任务。4.evaluate vt.评价评价，评估评估 Lets evaluate the evidence.让让我们评定一下此证据的价值。我们评定一下此证据的价值。
8、By marks in numbers or letters,the teacher evaluates a students work.老师老师用数字或字母的符号来评价学生的作业。用数字或字母的符号来评价学生的作业。【语境运用语境运用】完成句子。完成句子。1)It can be difficult _(evaluate)the effectiveness of different treatments.2)He does this by _(evaluate)the strength of the evidence for each category.3)We need to carry o
9、ut a proper _(evaluate)of the new system.to evaluate evaluatingevaluation5.acknowledge vt.承认承认（属实、权威等），（属实、权威等），（公开）（公开）感谢感谢 I acknowledge that her criticism is just.我我承认她的批评是公正的承认她的批评是公正的。His long service with the company was acknowledged with a present.acknowledge as/to be 承认承认/公认公认是是He is widely
10、acknowledged as/to be the best player in the world.acknowledged that 承认是承认是Do you acknowledge that youve been wrong?【语境运用语境运用】完成句子。完成句子。1)They refused _(acknowledge)that they were defeated.2)In China,it is a generally _(acknowledge)fact to take care of our parents.3)He _(acknowledge)to be the finest
11、 poet in the world.to acknowledge acknowledged was acknowledged 6.insist on sth./doing sth.坚持坚持（干）（干），坚决主张，一定要坚决主张，一定要 They insisted on my staying there for supper.The man insisted on a taxi for me even though I told him I lived nearby.insist that坚持让某人做坚持让某人做；坚持认为；坚持认为He insists that she(should)not
12、be invited to our party.She insisted that she didnt tell a lie.I insisted that I hadnt seen the wallet.【语境运用语境运用】完成句子。完成句子。1)I insist on your _(take)immediate action to put this right.2)I insisted that a doctor _(send)for immediately.3)Jane insisted that she _(do)nothing wrong.taking(should)be senth
13、ad done【归纳归纳】come to a stop 停下来停下来come to an end 结束结束come to life 活跃活跃起来起来come to light 被被发现发现come to the point 谈谈正题正题come to a conclusion/decision 作出作出结论，决定结论，决定come to sb.s attention/notice 受到受到某人注意某人注意e to power:(开始开始)掌权；掌权；上台上台 eg After he came to power,the man devoted most of his time to charit
14、y work.这个人当权后把他的大部分时间用于慈善工作。这个人当权后把他的大部分时间用于慈善工作。【语境应用语境应用】选择以上短语并用其适当形式填空。选择以上短语并用其适当形式填空。1)Dont talk all round the question;_.2)Jims thefts from the bank where he worked _ when the bank examiners made an inspection.3)The curtain dropped.The first act had _.4)The car went slower and slower until it
15、 _.5)At first I thought he was a bit shy,but Ive _ that hes simply unfriendly!6)When Mrs Thatcher _ in 1979,nobody expected her to stay there for 13 e to the point came to light come to an end came to a stop come to the conclusioncame to power【拓展拓展】take down 拿下，记录下，拆卸拿下，记录下，拆卸take back 带回，收回带回，收回(话话
16、)take.for granted 认为认为理所当然，理应如此理所当然，理应如此take over 接管，接任接管，接任take in 欺骗；吸收；理解，领会欺骗；吸收；理解，领会take off 脱掉；起飞脱掉；起飞take on 呈现；雇佣；承担呈现；雇佣；承担8.take up a position:担任；任职担任；任职 eg He took up a position as an editor after graduating from the university.他大学毕业后从事编辑工作。他大学毕业后从事编辑工作。【语境应用语境应用】写出下列句中写出下列句中take off的含义的
17、含义。1)He took off his coat as soon as he entered his room._2)When the delayed flight will take off depends much on the weather._脱掉脱掉起飞起飞完成句子。完成句子。1)I told Grandpa we were going away,but I dont think he took it _.2)When Mr.Green retired,his son took _ the business from him.inover1.Review the words,expressions and sentences we have learned.2.Finish the exercises in the workbook.
