Unit 2 LESSON 2 单词用法讲解课件-（2022）新北师大版《高中英语》必修第一册.pptx

1、单词课堂 版本：新北师版本：新北师 单元：必修一单元：必修一 Unit 2（LESSON 2）本单元词汇梳理本单元词汇梳理1.boxing：box(v 拳击)+-ing2.bounce：拟声词3.announcement：announce+-ment 词块：make an announcement=announce4.defence：defend的名词形式；defend：de-(from,away 离开)+-fend(hit,strike,打击)，击挡开 防御 词块：in ones defence/in defence of5.audience：audi-(hear 听见)+ence(名词后缀

2、)听众6.remind：re-(again 又)+mind(v)再次注意 提醒 提醒：remind sb of/about sth,remind sb to do sth 使想起：remind sb of sb/sth7.bite：词源义“咬；撕”，词源同bit。词块：have/take a bite of=bite8.prohibit：pro-(forth 前)+-hibit-(hold 持、握)预先把持住 禁止 prohibit是正式用语；近义词ban,forbid9.case：词源义“落下”，落下意味着降临，降临意味着意外发生的情况或案例。一词多义：基本义“事例；实例”词块：in cas

3、e,in case of等10.annual：ann-(year 年)+-u-+-al(形容词词尾)派生词：annually11.application：apply(应用)+-ic+-ation 词族：apply,applicant,application(缩写App)词块：a job application,fill in/out an application(form)12.quit：意为“离开”“停止”时是非正式用语(对应leave)词块：quit a job,quit school,quit(doing)sth 过去式、过去分词：quit/quitted,quit/quitted13.

4、halfway：合成词 half+way14.tip：音译词“贴士”“提示”15.occupy：oc-(over 整个)+cup-(grasp,seize 抓住)+-y 整个抓住 占用 一词多义：基本义：占用 词族：occupy,occupied,occupation16.disappointment：disappoint+-ment 词族：appoint,appointment,disappoint,disappointed,disappointing,disappointment 词块：to ones disappointment；抽象名词具体化 17.amazingly：amazing+

5、-ly(amaze,amazing,amazed)remind英语释义英语释义搭配义搭配义case一词多义一词多义熟词生义熟词生义applicationquit一词多义一词多义一词多义一词多义occupy搭配义搭配义前缀re-重难点词精讲抽象名词具体化remind词源词源re-：“回，向后；再回，向后；再”-mind：“注意；留意注意；留意”remind：“再再次注意次注意”提醒提醒1640s,“to remember,”from re-“again”+mind(v)re-前缀词汇：前缀词汇：remove 移动移动review 复习复习return 返回返回recycle 重新利用重新利用re

6、mind vt 提醒提醒 to make sb remember sth that they must do:Remind you,Jane.Take care.My wife got her purse picked at the station once.remind sb about/of:I forgot to remind him about/of the time for the interview.remind sb to do sth:We put up a board to remind people to protect the trees.2009 北京书面表达 remi

7、nd sb+(that)/wh-从句：从句：She reminded me that I hadnt called Mother.2011 全国改 使想起使想起 to make sb remember sb that they know or sth that happened in the past:remind sb of sb/sth:reminder n C 令人回忆的事物；提醒者；提醒物：令人回忆的事物；提醒者；提醒物：He placed the brochure on his desk as a reminder.2011 山东Bill reminded him of the da

8、y years ago when they had first met.Brad was Janes brother!No wonder he reminded me so much of Jane!还记得早年间我们说还记得早年间我们说“小事一桩小事一桩”时，常用流行时，常用流行语语“小小case”吗？它是怎么吗？它是怎么来的？这个土洋结合的词语，来的？这个土洋结合的词语，最先在港台地区出现。由于最先在港台地区出现。由于港台地区特殊的文化背景环港台地区特殊的文化背景环境，产生了这个词语。后来境，产生了这个词语。后来通过港台影视作品传入内地。通过港台影视作品传入内地。可是当我们学习单词可是当我们

9、学习单词case时，时，发现这不是个发现这不是个“小小case”。casecase n C 事例；实例：事例；实例：例子；案例例子；案例 an example of a particular situation or of sth happening：My experience in the English speech contest last October is a case in point(=a clear example of sth that you are discussing or explaining).病例病例 an example of a disease or a p

10、erson who has a disease：Medical students study the case histories of many patients.案件：案件：Around 50 police officers are on the case.诉讼案；官司诉讼案；官司 a crime or illegal matter：Marshall has dropped the case against us.情况情况 a particular situation or a situation of a particular type：in any case 在任何情况下；不管怎样：在

11、任何情况下；不管怎样：I dont see why I couldnt do it.In any case,Im going to try.in case of 常用于官方通告常用于官方通告 在在情形时；万一情形时；万一：In case of emergency,please call the Help Desk at 926-3736.in case(s)在在情况下情况下：These ideas can be true in certain cases,but very wrong in others.in no case 在任何情况下都不；决不在任何情况下都不；决不：In no case

12、should you leave your post.in this case 在这种情况下在这种情况下：You may think of giving up study.In this case,just think it over before making the decision.in no case用于句首时，用于句首时，句子常用部分倒装语序句子常用部分倒装语序in that case 既然如此；那样的话既然如此；那样的话：He didnt want to talk to Sally.In that case why did he agree to meet her?in sbs c

13、ase 就某人的情况来说：就某人的情况来说：They say God rewards those who work hard and in my case it was true.in the case of 就就来说；至于：来说；至于：The amount of fruit in fruit juices must be 6%in the case of oranges.(just)in case 可引导状语从句可引导状语从句 假使；以防假使；以防 (万一万一)：The doctor shares his phone number with the patients in case they

14、 need medical assistance.2019 江苏the case 事实；实情事实；实情：There is no simple answer,as is often the case in science.2013 山东 证据；理由证据；理由 a set of reasons why sth should happen or be done：Our lawyer didnt think we had a case.There is a strong case for getting parents more involved in the schools activities.箱

15、子；盒子：箱子；盒子：a pencil case/a packing case 同形异义词指拼写相同，但意义毫不相同的词。常见的同形异义词有case,light,tear,lead,post 等。学习时要注意同形异义词与多义词的区别：同形异义词各源自不同的词，而多义词的词源是同一个词。多义词的释义之间有联系，而同形异义词的释义之间无联系。同形异义词事例；实例事例；实例（基本义）（基本义）case的语义网络图的语义网络图日常生活或商业领域日常生活或商业领域中的中的“事例；实例事例；实例”医生写的关于病人病医生写的关于病人病情的情的“事例；实例事例；实例”与刑事等相关的警察与刑事等相关的警察处理的

16、处理的“事例；实例事例；实例”法庭或法院处理的法庭或法院处理的“事例；实例事例；实例”例子；案例例子；案例病例病例案件案件诉讼案；官司诉讼案；官司application 随着智能手机和平板电脑的普及，人们的日常生活、学习和工作已经离不开APP了：吃饭可以用APP随时团购优惠券、或叫外卖；出行可以用APP约车、导航、购票；聊QQ、发微信、购物、看视频甚至学习等都可以使用APP。App的读音应该是/p/，它是application的缩写。application词源解读词源解读application的词源义已经消失了。随着时代的发展和社会的进步，逐渐衍生出其他的释义，特别是“申请(书)”和“应用程序

17、”这两个释义，是到近现代才产生的。申请；申请书；申请表：申请；申请书；申请表：a job application fill in/out an application(form)accept/reject/turn down sbs application application n C&U在高考中出现频率较高，需掌握常见搭配并会熟练运用 应用；运用；应用；运用；缩略为缩略为app 应用程序：应用程序：This is a new invention that will have a wide range of applications in industry.释义多出现于阅读文章中，侧重释义的

18、理解app是英文application的缩写，由于iPhone和安卓系统的智能手机的流行，现在的app多指智能手机的第三方应用程序。目前最著名App商店就是Apple的iTunes商店里面的App Store。小贴士小贴士quit Winners never quit and quitters never win.成功者永不放弃，放弃者永不胜利。非正式用语离开（工作、学校等）：非正式用语离开（工作、学校等）：quit a job/quit school 辞职/辍学非正式用语停止；戒除非正式用语停止；戒除 to stop doing sth bad or annoying：He didnt qu

19、it,and he became a great pianist.quit doing sth:My father has quit smoking at last.关闭关闭/退出（计算机程序等）退出（计算机程序等）quit(quit/quitted,quit/quitted)vt&vi 人总有三急，但最怕的是急时卫生间却在“使用中”，即The rest room is occupied.其实，这里occupy是占用的意思，即卫生间被人“占用占用”了。occupyoccupy词源解读词源解读occupy词源义：“占有(空间或时间)”，基本义是“占用”。占领；占据：占领；占据：During th

20、e war,Germany occupied many countries,including France.占用占用/占去占去(时间、空间时间、空间)(take up)：His speech occupied only three minutes.The bed seemed to occupy most of the room.使忙碌：使忙碌：His work occupies him for the whole day.occupy vt【拓展拓展】occupation n U 占领；居住：占领；居住：a country the wildlife the island C 工作；职业：工

21、作；职业：What do you imagine will be your future occupation?occupied adj(地方地方)被占领的；被侵占的：被占领的；被侵占的：反反 unoccupied 不用于名词前不用于名词前 被占用的；有人使用的：被占用的；有人使用的：Sorry,this seat is occupied.不用于名词前不用于名词前 忙于忙于的：的：You can imagine how fully occupied I became,raising four boys under the age of 8!2011 天津be occupied with(doi

22、ng)sth/(in)doing sth:I have been so occupied with work that I havent had time for social activities.占用占用occupy基本义基本义人强行“占用占用”某地物“占用占用”面积、空间等事情“占用占用”人或时间占领；占据占领；占据占用占用/占去占去（时间、空间）（时间、空间）使忙碌使忙碌occupy的的语义网络图语义网络图（地方）被（地方）被占领的；被占领的；被侵占的侵占的被占用的；被占用的；有人使用的有人使用的忙于忙于的的occupied前缀前缀re-前缀前缀 re-意为意为“再再”“”“又又”“”

23、“重新重新”，可加在名词或动词前，构成新的名，可加在名词或动词前，构成新的名词或动词。词或动词。写出下列句子中画线词的汉语释义。写出下列句子中画线词的汉语释义。1.You can sell the phone and it can be recycled.（2017 北京）_2.Ten years later,I revisited the school to find out what had changed._ 3.Click here to refresh the webpage and try the application again._再利用再利用/回收利用回收利用 重游重游刷新刷

24、新抽象名词具体化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。1.For Western designers,China and its rich culture have long been _ inspiration for Western creative（创意）.（2019 全国）2.My magic water bottle will be _ replacement for the traditional one which can change the temperature of the inside water.（2014

25、湖南改）3.I always felt I was _ disappointment to my father,but he still loved me.ana a不可数的抽象名词可用来表示可数的人或物，即“抽象名词具体化”。此时，名词的数和词义都发生变化。表示抽象的概念时，前面不用冠词；表示具体的一个人或一件事时，前面通常用不定冠词。4.My parents provided the _(necessity)of life but they couldnt give much more.5.Many _(charity)sent money to help the victims（受害者）

26、of COVID-19.charities necessities随堂检测remind一、在空白处填入一、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。1.The photo will remind me _ the days when we were together.2.Mary,I reminded John _ his promise to help you.（2011 全国）3.He stopped to remind his managers _(talk)with their teams about the companys values.

27、（2012 江苏）4.The cottage stands proud in the Fitzroy Gardens as a _(remind)of life in the eighteenth century.ofofto talkreminder二、将下列句子译成英语。二、将下列句子译成英语。1.他在床头贴上姚明的照片，提醒自己牢记梦想。（2011 重庆单选）_2.请明天再提醒我一次开会事宜，免得我忘了。（2008 上海）_3.这幅图画使我想起了那些在逆境中成功的人。(unfavorable conditions)（2009 北京书面表达）_He put up a picture of

28、Yao Ming beside the bed to remind himself of his own dreams.Please remind me of the meeting again tomorrow in case I forget.The picture reminds me of those who succeed in unfavorable conditions.一、按要求完成下列各题。一、按要求完成下列各题。1.改错 Ill be out for some time.In case of anything important happens,call me up imm

29、ediately.（2014 四川单选改）_2.汉译英 _（事实常常是这样）that anything is possible for those who hang on to hope.（2016 江苏单选）3.汉译英 We have to make sure that Mark knows what to do _（万一发生紧急情况）.（2014 湖北听力）二、在空白处填入一个适当的词。二、在空白处填入一个适当的词。He may win the competition,in _ case he is likely to get into thenational team.（2013 辽宁）

30、whichcasein case of emergency去掉去掉ofIt is often the case三、写出下列句子中画线部分的汉语释义。三、写出下列句子中画线部分的汉语释义。1.Everyone can learn,its just a case of practicing._2.The lack of evidence means that the case is unlikely to go to court._3.The most serious cases were treated at the scene of the accident._4.I know I was g

31、oing to make it that I wasnt a hopeless case._5.I cannot make an exception in your case._无可救药的人无可救药的人案件案件伤员伤员的问题的问题我不能对你破例。我不能对你破例。将下列汉语译成英语。将下列汉语译成英语。1.填写申请表 _ 2.申请信 _ 3.接受某人的申请 _ 4.拒绝某人的申请 _ 5.求职信 _fill in/out an application(form)a letter of applicationaccept sbs applicationreject/turn down/refuse

32、 sbs applicationa job applicationapplication一、写出句子中画线部分精准的汉语释义。一、写出句子中画线部分精准的汉语释义。I tried to quit smoking several times before I realised I was addicted._ 二、选出能替换画线部分的单词。二、选出能替换画线部分的单词。Lauren Bath quit her job as a chef.(changed/left)_三、三、根据所给词块，将下列句子译成英语。根据所给词块，将下列句子译成英语。我成功地戒掉了看电视。(quit doing sth)

33、_ 戒烟戒烟I have successfully quit watching TV.quit changedoccupy根据汉语根据汉语或英语或英语提示，完成下列句子。提示，完成下列句子。1.Later I went to a caf to have lunch,but _（所有桌子都有人占了）.（2014 安徽完形）2._（她这会儿工作很忙）;she cannot speak to you.3.Family photos _（差不多占了整个墙面）.4.Problems at work continued to _（占据他的脑海）for some time.5.The zone _（被占领的）contained major industrial areas.(occupation)all the tables were occupiedShes occupied with work at the momentoccupied almost the entire walloccupy his mind under occupation谢谢观赏