Unit 1 Topic Talk 词汇讲解（ppt课件）-2022新北师大版（2019）《高中英语》必修第一册.pptx

1、汇词课堂版本：新北师版本：新北师 单元：必修单元：必修Book 1 Unit 1 TOPIC TALK Pronounciation Form Word family Cluster Key words Pronounciation vs Form 11.senior adj.较高的，高级的较高的，高级的 2.secondary adj.中等教育；中级的；次要的中等教育；中级的；次要的3.stressful adj.充满压力的，紧张的充满压力的，紧张的 stress n/v stressed adj4.challenging adj.富有挑战性的富有挑战性的 challenge n5.diff

2、er vi.不同，不一样，有区别不同，不一样，有区别 difference n different adj 6.previous adj.以前的，先前的以前的，先前的 previously adv 7.dynamic adj.充满活力的；精力充沛的充满活力的；精力充沛的 8.campus n.校园校园 on campus9.schedule n.日程表，计划表日程表，计划表 on schedule be scheduled to do 10.expectation n.期待；预料，预期期待；预料，预期 expect v11.confidence n.自信，信心；信赖自信，信心；信赖 confi

3、dent adj petence n.能力，胜任能力，胜任 compete v competition n competitor n Pronounciation vs Form 13.chapter n.一段时期；章节一段时期；章节14.all in all 总而言之，总的来说总而言之，总的来说15.apartment n.公寓套房公寓套房16.am(ante meridiem)午前，上午午前，上午17.shift n.(工厂、医院等轮班制的工厂、医院等轮班制的)当班时间当班时间18.pressure n.压力压力 press v19.leisure n.空闲，闲暇，业余时间空闲，闲暇，业余

4、时间20.recover vi.恢复健康，康复恢复健康，康复 recovery n recover from 21.injury n.伤，损害伤，损害 injure v injured adj 22.plus adj.有利的，好的；有利的，好的；prep.加加23.unfortunately adv.不幸地；令人遗憾地不幸地；令人遗憾地 fortunate adj24.challenge n.挑战；具有挑战性的事物挑战；具有挑战性的事物 vt.向向挑战挑战25.arise vi.(问题或困难问题或困难)出现，发生出现，发生Pronounciation vs Form 2Word family

5、ClusterWord family1.senior junior：词块：高中/初中=2.stressful：stress stressed stressful3.challenging：challenge+-ing4.differ：构词法：differ differencedifferent 词块：differ from5.previous：pre-(before 在前)+via(road 路)；派生词 previously 词块：previous to 6.dynamic：very active and energetic root?root?n.adj.sb/sthadv.7.campu

6、s：词块 on campus8.schedule：在英式英语中，schedule指工作计划、日程安排，timetable指时间表、时刻表。在美式英语中，工作计划、日程安排、时间表、时刻表 都用schedule；词块：ahead of/on/behind schedule；名词动词化：as scheduled，schedule sb/sth to do sth9.expectation：expect +-ation unexpectedly10.confident：词源 con-（together 共同）+-fid-（trust 信任）+-ent 词族：confident confidently

7、 confidence;petence：compete competent在校园里提前于/按/落后于root?n.adv.root?adj.12.chapter：Chapter 1 a difficult chapter in our countrys history 隐喻 13.apartment：=flat 14.shift：from A to B15.pressure：press+-ure 词块：blood pressure,under pressure,put pressure on sb16.leisure：词块：leisure time/activities 17.recover：

8、re-(back/away 再，重新)+cover-(=cup-抓住，得到)重新获得；派生词 recovery 词块：recover from remind,revise,repeat,review recover,remove,reduce,return联系？root?联系旧知？root?休闲活动、休闲时光root?18.injury：词族：injure injured 词块：suffer(from)an injury,a head/leg/knee injury,personal injury19.plus：minus；熟词生义：优点 词块：on the plus side 20.unfo

9、rtunately：un-+fortunate+-ly fortune =unluckily，fortunately/luckily 21.arise：a-(向上)+rise(升起)词块：arise fromv.adj.v.root?root?Key words 3confidence&confident 英语释义英语释义recover一词多义一词多义英语释义英语释义challenge搭配义搭配义重重难难点点词词精精讲讲schedule搭配义搭配义expectation英语释义英语释义许多与书写有关的词往往可以追溯到许多与书写有关的词往往可以追溯到用以涂写最早文字符号用以涂写最早文字符号的树皮

10、和树叶的树皮和树叶，或凿刻最早文字符号的石头，如，或凿刻最早文字符号的石头，如 paper（纸）（纸）原指原指“纸莎草纸莎草”。schedule 一词的来源可追湖到拉丁词一词的来源可追湖到拉丁词 scheda，表示，表示“纸莎草的叶子纸莎草的叶子”。从。从 scheda 衍生出指小词衍生出指小词 sceduala“small piece of paper”（小张纸），其拼写逐渐演变（小张纸），其拼写逐渐演变为为 schedule，词义也由词义也由小纸条小纸条引申词义引申词义便笺，便条便笺，便条，日程表日程表等等。今天还有，。今天还有，如如“一览表一览表”“”“时间表时间表”“”“时刻表时刻表”

11、“”“计划计划表表”等。等。1.schedule词源解读词源解读规律？规律？n C&U 日程安排；时刻表日程安排；时刻表 a plan of things that will happen or of work that must be done(timetable)：1.a class/train schedule2.The majority of holiday flights depart and arrive on schedule.3.Thanks to your help,we accomplished the task ahead of schedule.4.The tunnel

12、 project has already fallen behind schedule.schedulevt常用于被动语态安排；将常用于被动语态安排；将列入进度表列入进度表 to plan that sth will happen at a particular time：1.As scheduled,we have English Talent Show today.(2014 陕西书面表达)2.The summer sale is scheduled for tomorrow.3.The trip is scheduled to start on December 21 in New Yo

13、rk City.(2017 全国)(schedule)2.confident&confidence乐观是带你走向成功的信念。没有希望和信心，人什么也做不到。海伦凯勒confidence 词源词源 con(com)+-fid(fidere)+encetogether +to trust 1.信赖；信任信赖；信任 trust or strong belief in sb/sth else：confidence n U相信别人have/lose confidence in sb(a)lack of confidence in sb/sth gain/win/earn sbs confidence2.

14、自信；信心自信；信心 the feeling that youre sure about your own abilities,opinions,etc.：I gained so much confidence that I went back to school as a new person.increase/build up ones confidence Naturally,shy people might not have enough confidence to start up conversations with strangers.3.确信；把握确信；把握 the feeli

15、ng that sth will happen or is true：We have full confidence that we shall succeed.相信自己相信事情会发生信任某人/不再信任某人增强/建立自信1.有信心的；自信的：有信心的；自信的：confident adj2.不用于名词前不用于名词前 确信的；有把握的确信的；有把握的：相信自己对某事有信心a confident smile I feel confident about the interview.We are confident of our success.We are confident that the en

16、vironment will be improved by our further efforts.【拓展拓展】confidently adv 自信地；确信地自信地；确信地 confidential adj 机密的；机要的机密的；机要的Information about our private life is strictly confidential.3.recover v1.vt(意识、知觉等意识、知觉等)恢复恢复 to get back the use of your senses,control of your emotion,etc.：It took her a few minute

17、s to recover consciousness（意识）.2.vi(从疾病或病态等中从疾病或病态等中)恢复过来恢复过来 to get well again after being ill,hurt,etc.;to return to a normal state：The economy is at last beginning to recover.How can Linda recover from her illness in this room when its so dirty and dusty?3.vt 重新获得重新获得 to find or get back sth that

18、 was lost or stolen：Police have recovered the stolen car.We worked hard to recover the lost time.recover的词源义是“come back,return;regain health;get again”，它的基本义重新获得重新获得“get again(regain)”recover 语义网络语义网络图图“重新获得重新获得”意识意识 /能力等能力等“重新获得重新获得”健康健康 /状态状态“重新获得重新获得”物品物品(意识、知觉等意识、知觉等)恢复恢复 (从疾病或病态等中从疾病或病态等中)恢复过来恢

19、复过来 重新获得重新获得 重新获得重新获得re-+cover 词汇词汇拓展拓展 recovery n C&U 痊愈；重获；复苏痊愈；重获；复苏:He has made a full recovery from his operation.2014 四川改an economic recovery4.身边的challenge在美国，如果开车开到罚单，但是觉得罚单开的不合理，可以向法庭申诉。“Your Honor,I want to challenge the ticket.阁下，我对这张罚单有异议。”是法庭上类似案件的常用语。2014年由美国波士顿学院(BOSTON COLLEGE)前棒球选手发起

20、的ALS冰桶挑战赛(Ice Bucket Challenge)风靡全球。各界知名人士纷纷湿身挑战，旨在唤起公众对于“渐冻症”(肌萎缩侧索硬化症，ALS)的关注。其中，“挑战”是challenge 的常用义。4.challenge vt 1.向向挑战；邀请挑战；邀请比赛比赛：challenge sb(to sth):I challenged him to a game of chess.2.对对质疑质疑 to question whether sth is right,legal,etc.：challenge a view 3.3.考验考验的能力的能力 to test sbs ability a

21、nd skills：The job doesnt really challenge her.challenge face meet take on/up rise to面临面临 迎接迎接 接受接受 词汇拓展词汇拓展 challenging =difficult,demanding adj 有挑战性的有挑战性的 Challenging as the activity was,everyone enjoyed it and all the participants benefited a lot from it.2020 山东写作方向：词汇升级写作方向：词汇升级In the coming thre

22、e years,our school life will be challenging.challenging的语用输出价值很高Though he activity was difficult我们的学校生活会很难。我们的学校生活会很难。1.预料预料;预期预期;期待期待 U to think or believe something will happen：5.expectation n Theres no expectation of snow tonight.Children waited patiently in expectation of the magician(魔术师魔术师).2.

23、C usu pl 通常作通常作复数复数（对某事物）有信心的指望（对某事物）有信心的指望 confident feelings(about sth)His parents have high expectations for his future.The holiday lived up to all our expectations.We did so well-beyond all our expectations.随堂检测1.schedule1.I went back to the UK earlier than originally_（原计划）.（2016 全国改）2.We make e

24、very effort to ensure trains run as scheduled.（2020 全国改）一、一、在空白处填入在空白处填入1个适当的单词或括号内单词的正确形式。个适当的单词或括号内单词的正确形式。scheduled3.Having worked for two days,Steve managed to finish his report _ schedule.（2015 天津）4.The trip _(schedule)to start on December 21 in New York City and continue on to Milan,Paris and

25、Bangkok.（2017 全国改）is scheduledon 1.The little girl walked _(confident)onto the stage,ready for her first speech.(2012 陕西)2.Its important that children learn to read _ confidence.3.Once you are confident _ your power over bad situations,problems are just stepping stones to success.(2010 广东)aboutconfi

26、dentlywith一、在空白处填入一、在空白处填入1 1个适当的单词或括号内单词的正确形式。个适当的单词或括号内单词的正确形式。2._(我们相信)the environment will be improved by our further efforts to reduce pollution.（2013 辽宁）二、根据汉语提示完成下列句子。二、根据汉语提示完成下列句子。We are confident/We have confidence that 一、写出下列句子中一、写出下列句子中recover的汉语释义。的汉语释义。1.Once the damage is done,it will

27、 take many years for the farmland to recover.(2015 北京)_2.When a Swedish ship that sank（沉）in 1628 was recovered from the port of Stockholm,historians and scientists were overjoyed.(2006 重庆)_3.Once she nearly slipped(滑到),but somehow she recovered her balance and carried on running._恢复常态恢复常态重新获得重新获得 恢复

28、恢复3.recover二、将下列句子译成英语。二、将下列句子译成英语。1.要有充足的睡眠，这会帮助我们的眼睛从疲劳中恢复过来。(2007 天津书面表达)_2.在我的精心照料下，我妈妈迅速恢复了健康。(2013 北京书面表达)_With my special care,my mother recovered quickly.Have enough sleep,which will help our eyes recover from tiredness.一、根据句意选出一、根据句意选出challenge的最佳释义。的最佳释义。对质疑 向挑战；邀请比赛 考验的能力 _ 1.The job is t

29、oo easy to really challenge her._ 2.Such one-sided views should have immediately been challenged.(2011 重庆阅读理解)_ 3.No one has seriously challenged the champion.二、用所给词的正确形式填空。二、用所给词的正确形式填空。In the coming three years,our school life will be _ (challenge).(2014 江西书面表达)challenging4.challenge5.expect1.His parents have great expectations(expect)for his future.2.His film performance didnt come up to expectations(expect).他在影片中的演出有负众望.谢谢观赏