2021新版北师大版必修第二册英语Unit 6SectionⅠ教学知识细解码 同步讲解.doc

1、1/9 1 admire vt.钦佩； 欣赏admirable adj.极其出色的； 令人钦佩的admiration n钦佩；赞赏；欣赏 2generous adj.无私的；慷慨的；大方的generosity n慷慨；大方；宽宏 大量 3effect n效应；影响；结果effective adj.有效的；产生预期效果的 effectively adv.有效地；实际上 4recognize vt.认出；辨认出；承认recognition n赞扬；承认；认可；赏 识；认出 5limit n限度；极限；界限 vt.限定limited adj.有限的limiting adj.局 限的，限制性的 6pr

2、omise vt.承诺；答应；许诺 n.诺言；许诺promising adj.大有希望的 7advance n发展；进步 vt.前进，行进；(知识、技术等)发展，进步；促 进advanced adj.高级的；先进的 recognition n赞扬；承认；认可；赏识；认出 He glanced briefly towards her but there was no sign of recognition. 认出 There is a general recognition of the urgent need for reform. 认可 He received the award in re

3、cognition of his success over the past year. 赏识 Words And Phrases 知识要点1 admire vt.钦佩；欣赏；羡慕 (教材 P50) I admire them because they are so brave. 我钦佩他们，因为他们很勇敢 例 1 You have to admire the way he handled the situation. 你不得不佩服他处理这个局面的手段。 例 2 He stood back to admire his handiwork. 他退后几步欣赏他的手工制品。 2/9 造句 我们特意驻

4、足欣赏风景。 We took time to stop and admire the view. 知识拓展 (1) admire.for (doing). 因(做)某事而钦佩某人 (2)admiration n. 赞美；钦佩；欣赏 express/have admiration for. (表达)钦佩/羡慕 with admiration 钦佩地 (3)admirable adj. 令人钦佩的；极佳的 admiring adj. 钦佩的；赞美的 即学即练 I dont agree with her，but I admire her for sticking to her principles.

5、 I have great admiration(admire) for her as a writer. Her dedication to her work was admirable(admire) 小片段填空 I admired him for his admirable behavior before danger.So I wrote a letter to express admiration for him. 知识要点2 cure v治愈；治好(疾病)n.治愈；痊愈；治疗方法 (教材 P50) cure diseases 治愈疾病 例 1 Will you be able to

6、 cure him，Doctor? 医生，你能把他治好吗？ 例 2 TB is a serious illness，but it can be cured. 肺结核虽然是一种严重的疾病，但可治愈。 造句 这种病尚没有确切的治愈方法，但可以医治。 There is no known cure but the illness can be treated. 知识拓展 cure sb.of 治愈某人的 a cure for (疾病的)治疗方法 即学即练 The fresh air and exercise cured him of his headache. Scientists have so f

7、ar failed to provide a cure for the common cold. 3/9 知识要点3 fight for 努力争取，为斗争 (教材 P50) fight for justice 为正义而战 例 1 We are prepared to fight for every inch of territory. 我们时刻准备着为每一寸领土而战。 例 2 Every day I have to fight for the cause of increasing in pay. 每天我都必须为增加工资而卖力工作。 造句 他宣称要为他的权利而斗争。 He declared t

8、hat he would fight for his right. 知识拓展 fight against 为反对而斗争 fight with 与并肩作战；与斗争 fight about 争论 即学即练 He fought against the disease for a long time. You even fought with your friend to protect me. 知识要点4 effective adj.有效的，产生预期效果的 (教材 P52) The drug with artemisinin has proved to be the most effective c

9、ure. 含青蒿素的药物已证明是最有效的治疗方法。 例 1 Aspirin is a simple but highly effective treatment. 阿司匹林药片治疗方法简便，效果却非常显著。 例 2 He has now taken effective control of the country. 他目前已有效地控制了这个国家。 造句 多亏近来的研究才有了有效的疗法。 Thanks to recent research，effective treatments are available. 知识拓展 (1)efficiency n 效率；功效 (2)effect n. 效果；

10、功效；因果 have an effect on 对产生影响 4/9 come into effect 开始实施 in effect 实际上；事实上 take effect 生效；奏效 of no effect 无效的；无用的 即学即练 He managed the factory with unobtrusive efficiency(effective) The new law will come into effect next month. In effect，the state decides how many students will go to university. 小片段填空

11、 The new regulation will come into effect on January 1，2021，which will have an effect on traffic.People think it is an effective way to stop drunk driving. 知识要点5 award vt.授予；给予 n.奖；奖品 (教材 P52) The woman was Tu Youyou，the first Chinese female scientist to be awarded a Nobel Prize for her work.这位女士就是屠

12、呦呦， 是中国第一位获得 诺贝尔奖的女科学家。 例 1 He was nominated for the best actor award. 他获得最佳演员奖提名。 例 2 The first prize was awarded to the youngest competitor. 一等奖授给了最年轻的比赛者。 造句 他被授予诺贝尔物理学奖。 He was awarded the Nobel Prize for physics. 知识拓展 win/receive/get an award for. 因而赢得/得到/获得奖项 award sb.for sth. 因某事而奖励某人 award s

13、b.sth./award sth.to sb. 授予某人某物 即学即练 He received an award for bravery from the police service. He awarded the first prize to the winner. The soldier was awarded for his great courage in the battle. 5/9 知识要点6 recognition n表彰；赞扬；认出；认可 (教材 P53) This is not only an honour for myself，but also recognition

14、and encouragement for all scientists in China.这不仅是授予我个人的荣誉，也是对全 体中国科学家的认可和鼓励。 例 1 At last，her fathers work has received popular recognition. 最后，她父亲的工作得到了大众的认可。 例 2 His achievement has won general recognition. 他的成就为大家所公认。 造句 有些艺术家死后才得到世人赏识。 Some artists did not gain recognition until after death. 知识拓

15、展 (1) out of/beyond recognition 认不出来 (2)recognize vt. 辨认出；承认 recognize sb./sth.by/from. 通过认出某人/某物 recognize.as/to be. 认为是 It is recognized that. 人们公认 即学即练 Hes universally recognized as an authority on Russian affairs. The school has been expanded beyond recognition. It is recognized(recognize) that

16、Jane is the most intelligent girl among us. 知识要点7 come across 偶然遇见 (教材 P53)However，after hundreds of failed experiments，they eventually came across a promising chemical.然而，经过数百次失败的实验，他们最终发现 了一种很有希望的化学物质。 例 1 The other day I came across a friend in the street. 日前我在街上遇见了一位朋友。 例 2 I was taking a walk w

17、hen I came across my aunt. 我正在散步，不料却遇上了我的婶婶。 造句 昨天晚上我碰巧遇见了我的一个老同学。 I came across one of my old classmates last night. 6/9 知识拓展 come about 发生，产生 come up 出现；走近 come up with 追上；想出，找出(答案) come to 达到；总共，总计；谈到 come out 出来，出现；出版；结局 即学即练 Can you tell me how the accident came about? The first thing you need

18、to come up with is an idea for your club. Many people can use a computer， but when it comes to repairing(repair) them， most of them really know nothing. 知识要点8 advance n前进，进展 v.前进，进步，促进 (教材 P53) There is great potential for future advances if these two kinds of wisdom can be fully integrated. 如果这两种智慧

19、能够完全融合，未来的发展潜力巨大。 例 1 We live in an age of rapid technological advance. 我们生活在技术迅猛发展的时代。 例 2 The troops were finally given the order to advance. 部队终于得到前进的命令。 造句 这样可能会改善当前状况。 This could be an advance on the present situation. 知识拓展 (1)in advance 预先；提前 in advance of sth. 在前，超过 on the advance 在上涨 with th

20、e advance of 随着的增加 (2)advance on/towards/upon 朝前进 (3)advanced adj. 先进的；高级的 即学即练 The cooks arrived in advance of the main party. 7/9 Advanced(advance) technology was brought into the local factory last year. Share prices are on the advance steadily these days. Sentence Patterns 重点句式 The reason why.is

21、 that.的原因是 (教材 P53) The reason why this was difficult was that the team had limited resources. 之所以困难，是因为该小组的资源有限。 句式分析：本句中的 The reason why.is that.表示“的原因是”； why 引导定语从句修饰 the reason；that 引导表语从句。 例 1 The reason why we didnt go was that we were notified too late. 我们(之)所以没有去，是因为我们得到通知太晚了。 例 2 There was

22、no very definite reason why she/should do so. 她为什么这样做没有非常确定的原因。 造句 他迟到的原因是他生病了。 The reason why he was late was that he was ill. 知识拓展 Thats why. 这是的原因 Its/Thats because. 这是/那是因为 即学即练 The reason why he was late for school was that he got up late. He got up late.Thats why he was late for school. He was

23、 late for school.It was because he got up late. 教材 高考 1.This is not only an honour for myself，but also recognition and encouragement for all scientists in China. (2019 北京卷)Not only will you help our young volunteers to develop personally， youll also learn new skills and increase your cultural awaren

24、ess. 2.There is great potential for future (2019 全国卷)It doesnt feel as alone 8/9 advances if these two kinds of wisdom can be fully integrated. as it may have before all the advances in technology. 3.The drug with artemisinin has proved to be the most effective cure. (2019北 京 卷 )They are extremely i

25、mportant in the safe and effective running of our programmes. 4.The woman was Tu Youyou，the first Chinese female scientist to be awarded a Nobel Prize for her work. (2019 全国卷)A 90- year- old has been awarded“Woman Of The Year”for being Britains oldest full- time employeestill working 40 hours a week

26、. .单句语法填空 1Thats why lots of people in China have healthy white teeth. 2Not only did he give me some advice，but also he lent me some money. 3First，he showed admirable(admire) control of his emotions. 4Now doctors believe they have cured him of the disease. 5The soldiers and villagers fought against

27、the flood shoulder to shoulder. 6Punishment can never be an effective(effect) cure for acute social problems. 7He has been awarded for several times the MEXT prize of Japan. 8 The city has been built up really fast ； its changed beyond recognition(recognize) 9Its encouraging(encourage) to see such a

28、 bright and vigorous sight. 10Well do our best to catch up with the advanced(advance) world levels. .短语填空 apart from；come across；fight for；have.in mind；one by one；with the help of 1We must look into these matters one by one 2Collins Harvill had it in mind to publish a short volume about Pasternak. 3

29、 With the help of my classmates and teachers， I have caught up with the others. 9/9 4Apart from my host，I didnt know a single person there. 5Ive never come across such an experience in my time. 6For nearly two years our Party has fought for peace. .课文语法填空 At the Nobel Prize Lecture，Tu Youyou talked

30、about the lifesaving drug， artemisinin，1.whichwas discovered by her with the help of her team in 2.the 1970s.She was born in Zhejiang Province ， 3.on 30th December ， 1930.She 4.studied(study) medicine at Peking University and then became a member of China Academy of Traditional Chinese Medical Scien

31、ces.She was chosen 5.to establish(establish) a team to find a cure for malaria.Her team had 6.limited(limit) resources.They didnt have enough staff and the air quality in the laboratory was poor.Across the world，scientists tested more than 240，000 chemicals with no 7.success(succeed)She had an idea 8.that Chinese herbs might hold the secret.So she studied ancient Chinese 9.medical(medicine) literature and visited experts.She volunteered to be the first human subject 10.to test(test) the medicine.She is not interested in fame.