Unit 5 Listening and Speaking—Reading and Thinking 单词讲解(ppt课件)-2022新人教版（2019）《高中英语》必修第一册.pptx

1、版本：新人教版本：新人教单元：必修单元：必修一 Unit 5(Listening and Speaking Reading and Thinking)单词课堂本单元词汇梳理本单元词汇梳理1.billion词源：来自法语，由 bi-(two 两个)+million 构成，本义是 million million(万亿)。后来也许是因为“万亿”这个单位太大，billion在法语中的含义从“万亿”变成了“十亿”。美国人也采用了法国人的做法，可能是因为在美国独立战争中美国人和法国人并肩和英国人作战的缘故。法国从1948年开始将 billion 的含义恢复到它的本意“万亿”，但美国依然坚持用 billio

2、n 来表示“十亿”而非“万亿”。就这样，同一个英语单词 billion，在美国和英国的含义相差了整整一千倍。随着美国文化影响力日益增大，越来越多的英国人也开始采用美国人的做法，用 billion 来表示“十亿”而非“万亿”。词块：billions of2.nativeadj 词块：a native speaker,native language,be native to n 词块：a native of Beijing 3.attitude精准的汉语释义：态度词块：a good/bad/positive/negative attitude towards/to sth 4.reference构

3、词：refer+-ence(名词后缀)词块：reference books,in/with reference to 5.refer构词：re-(back 向后)+fer(to carry 拿)带回到 使联系(基本义)过去式/过去分词、现在分词：referred;referring词块：refer to6.system构词：sy-(=syn-,together 一起)+st(to stand 站立)站在一起即整体 系统(音译词)派生词：systematic7.despite近义词：in spite of，despite 较文雅一些8.factor来自词根 fact(to do 做)，同根词：f

4、act,factory 词块：a key/major factor9.base 词块：base on/upon派生词：based(词块 be based on/upon)10.symbol派生词：symbolic,symbolize,symbolism11.variety词族：vary,variety,various,varied词块：a(great/wide)variety of=different kinds of12.major词块：major in 派生词：majority13.no matter where,who,what,etc.=wherever,whoever,whateve

5、r,etc.14.dialect词源：dia-(between 相互)+lect(to speak 说)相互之间彼此交流的语言 方言同根词：lecture15.means单复数同形，注意与mean区别词块：means of transport/transportation,by all means,by means of,by no means16.classic来自class(阶级)，特指古罗马有能力组织军队和响应军事号召的阶级 一等阶级；最高级；经典、一流词块：classics of English literature,a classic mistake/example词族：class,

6、classic,classical17.regard构词：re-(表示强调)+gard(look 看)再次看，仔细地看 关注；关心词块：have/show regard for,with/in regard to 名词动词化：词块：regard as18.character词源：来自希腊语 kharakter，词源义为“刻下的印记”，词源同carve词块：Chinese characters19.calligraphy构词：calli-(beauty 美、漂亮)+graph(to write 写)+-y(名词后缀)写的漂亮的字 书法20.global构词：globe(球体)+-al(形容词后缀

7、)派生词：globally词块：global warming21.affair词块：current/international/business/global affairs,state of affairs22.appreciate词块：ap-(to)+prec(price)+-i-+-ate(动词后缀)只有理解(understand)了商品的价值才会愿意出价购买该商品 基本义：理解、明白词块：appreciate(sb)doing sth,Id appreciate it if 派生词：appreciation,appreciative23.specific词块：a specific go

8、al,be specific to派生词：specifically24.CECE 是美式英语，AD 是英式英语联系BC(BrE)/BCE(AmE)重难点词精讲一词多义精准的汉语释义character appreciateaffairrefer&reference一词多义英语释义attitudebase&basedmajor 一词多义搭配义英语释义辨析义一词多义英语释义meansregard一词多义一词多义attitude n C&U 态度；看法：态度；看法：have/take/adopt a positive attitude Everything depends on peoples att

9、itude./Attitude is everything.2014 江西书面表达改attitude to/toward(s):We should develop a good attitude to life.2008 辽宁书面表达 姿势：姿势：He knelt in an attitude of prayer.阅读理解中随处可见的refer toWhat does the underlined word“currency”in paragraph 4 refer to?（2020 全国卷I 阅读B篇）What does the underlined word “stumble”in par

10、agraph 2 refer to?（2019 全国卷I 阅读B篇）What does the word“headwinds”in paragraph 2 refer to?（2018 浙江 阅读B篇）What does the underlined word“that”in paragraph 3 refer to?（2017全国卷II 阅读D篇）refer to 指的是词源：re-(back)+fer(to carry)，即为“带回来”。When one thing refers to another,one meaning carries back to the other theres

11、 some kind of relation.因此，refer to的基本义是“使联系”。11refer(.)to 谈到；提到 to mention or speak about sb/sth：The scientist referred to global warming at least three times in his speech.查阅；参考 to look at sth or ask sb for information(consult)：While giving the English speech,one is not allowed to refer to the note

12、s.refer v 指的是 to describe or be connected to sb/sth：In its broadest sense,comfort food refers to any food that makes us feel better.把交送给：My colleague said that as the situation was unusual he would refer the matter to his editor.n C 基部基部(bottom)；基础；总部；基地：；基础；总部；基地：Plants are the base of the food cha

13、in.2012 四川改He used the house as a base for his printing business.revolutionary bases vt 把把基于；为基于；为设立总部设立总部base on/upon 以以为基础；以为基础；以为根据：为根据：The book is based on a true story.Youll be able to choose a room based on your own personal tastes.2010 全国Basing an important decision more on emotion than on re

14、ason,you will regret it sooner or later.2012 江苏base based adj 办公地点在办公地点在的；以的；以为总部的：为总部的：the US-based customer service 2012 福建 构成复合词构成复合词 为基础的：为基础的：computer-based teachingAt the beginning,written Chinese was a picture-based language.人教新必修 5character 词源character 来自希腊语 kharakter“刻下的印记刻下的印记”，词源同carve。由此

15、产生了 character 的词源义“符号符号”、“印记印记”。古希腊人认为，环境和人的成长经历会在人的身心留下印记，从而使其具有与众不同的性格特征，因此 character 又衍生出“性格、个性、特征”的含义。在文学、戏剧等艺术作品中，作者通过对人物性格的刻画，从而塑造出个性鲜明的人物，这种“人物角色”也被称为 character。楔形文字甲骨文竹简character n C 符号；文字：a musical character Chinese characters U 特色；特性 the qualities that make sb/sth different from others(nat

16、ure)：The whole character of the school has changed since he became the president.Watch your actions;they become habits.行为决定习惯。Watch your habits;they become character.习惯决定性格。Watch your character;it becomes your destiny.性格决定命运。欣赏；赏识 to understand how good or useful sb or sth is:His talents arent appre

17、ciated by his boss,which makes him depressed.感激；感谢 to be grateful for sth：appreciate(sb)doing sth:I really appreciate working with someone who does such a good job.Id appreciate it if:Id appreciate it if you could give me the opportunity.appreciation R1 n U 1.She had no appreciation of the difficult

18、ies we were facing.2.Chinese arts have won the appreciation of a lot of people outside China.3.Please accept this gift in appreciation of all youve done for us.4.I would like to express my appreciation and thanks to you all.appreciative adjShe was appreciative of Gregs concern for her health.本单元金句汇总

19、1.Everything depends on peoples attitude./Attitude is everything.2.We should develop a good attitude to/toward(s)life.3.While giving the English speech,one is not allowed to refer to the notes.4.The book is based on a true story.5.He inspires me to major in English in college,to be a bridge between

20、China and the world.6.Watching films is regarded as a good means of entertainment.7.Even to this day,Lincoln is regarded as one of the most inspiring figures in the world.8.She has a cheerful but quiet character.9.Id appreciate it if you could give me the opportunity.10.I would like to express my ap

21、preciation and thanks to you all.随堂检测attitude根据所给提示，将下列句子译成英语。1.态度决定一切。_2.我们应该树立良好的人生态度。_Everything depends on peoples attitude./Attitude is everything.We should develop a good attitude to/toward(s)life.用所给单词的正确形式替换画线部分，使句意保持不变。用所给单词的正确形式替换画线部分，使句意保持不变。1.In his speech,he referred to a recent trip to

22、 Canada._2.When you meet with a new word,you can refer to a dictionary._3.The term“multitasking”originally referred to a computers ability to carry out several tasks at one time._mentionedconsultmeantmean,consult,mentionrefer to一、写出下列句子中画线部分的汉语释义。一、写出下列句子中画线部分的汉语释义。1.There was a bike path running al

23、ong this side of the wall,right at its base._2.The company has its base in New York,and branch(分支)offices all over the world._二、根据所给提示，将下列句子译成英语。二、根据所给提示，将下列句子译成英语。这部电影以一个真实的故事为原型。(base v)The film _ a true story.baseis based on/upon底部底部总部总部一、写出下列句子中一、写出下列句子中major的词性及释义。的词性及释义。1.The Sun is the major

24、source of energy for our planet.(2008 江苏)_2.She found that personality had a major impact(影响)on learning.(2014 湖北)_3.On average,engineering majors expect to start at about$62,000 a year.(2016 全国)_adj 主要的主要的adj 重要的重要的n 主修主修(工程专业工程专业)学生学生major4.What?You change your major?You switch majors?_ Yeah,I rea

25、lly thought about it.After talking it over with mom,Ive decided to major in wild life science.(2009 广东)_5.Monkey-pox(猴痘)doesnt look a major infectious disease(传染病).But it is not impossible to pass the disease from person to person.(2009 全国)_n 专业v 主修；专攻adj 严重的means 翻译下列词块。翻译下列词块。1.交通工具 _2.当然可以 _3.借助

26、_4.决不 _a means of transportation/transportby all meansby means ofby no means/not by any means regard根据所给汉语，用适当的词块完成下列句子。根据所给汉语，用适当的词块完成下列句子。1._(代我向你哥哥问好)when you see him.2.Her parents always _(认为她是)the smartest of their children.3.I am always delighted(高兴的)when I receive an e-mail from you._(关于)the

27、party on July 1st,I shall be pleased to attend.(2013 江苏改)4.Our club is open to everyone _(不管)age,sex or educational background.(2014 福建改)Give your brother my regards/Give my regards to your brother regard her as With/In regard toregardless ofcharacter一、一、根据句意写出画线部分的汉语释义。1.My mom is a woman of great

28、character who puts everyones needs before her own._ 2.An unhappy childhood may have some negative effects on a persons character.(2011 湖北改)_ 3.At the last moment,Tom decided to put in a new character to make the story seem more likely.(2013 全国)_ 4.The town is so beautiful!I just love it.The characte

29、r of the town is well preserved(保存).(2013 江苏)_ 5.Truly elegant chopsticks might be made of gold and silver with Chinese characters.(2016 全国)_ _品性品性性格性格角色角色/人物人物特色特色文字文字二、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。1.Hiking by oneself can be fun and good for health.It may also be good for _(良好品格的培养).(2009 湖北改)2.Any

30、filmmaker will tell you that they cant make a movie without good _(实力派演员).3.Julia Roberts _(演主角)in the movie.4.The two brothers were totally _(性格不同).character actorsdifferent in charactercharacter buildingplayed the main/leading character一、根据句意写出画线部分的汉语释义。1.As the busiest woman in Norton,she made it

31、 her duty(责任)to look after all the other peoples affairs in that town._2.Lots of fresh reports and stories to keep you up-to-date on world affairs._二、选出适当的单词，并用其正确形式填空。(affair,event,matter)1.They talked about business _ at the meeting.2.Chinas image(形象)is improving,with more countries recognising it

32、s role in international _.（2019 江苏）3.The evening meal is a time when all the family can get together and discuss the days _.affair事情事情事务事务matters/affairsaffairsevent(s)appreciate一、根据句意选出一、根据句意选出appreciate的最佳释义。的最佳释义。vt 欣赏；赏识 to understand how good or useful sb/sth is vt 感激；感谢 to be grateful for sth

33、vt 理解；明白 to understand sth(a problem,situation,etc.)a.We appreciate that caring for children is an important job._ b.Id appreciate it if you could lend me your dictionary._c.His talents are not fully appreciated in that company._ 二、二、用括号内单词的正确形式填空。用括号内单词的正确形式填空。1.I really appreciate _(have)time to r

34、elax with you on this nice island.2.We understand this lesson best when we receive gifts of love from children.Whether it is a cheap pipe or a diamond necklace,the proper response(回应)is _(appreciate).(2010 广东)having appreciation三三、用用appreciate完成句子。完成句子。1._(如我将不胜感激)my application could get your approval.(2011 重庆书面表达)2.Im not an expert,but I _(欣赏优秀的艺术作品).3.Eventually she really _(理解父母为她所做的一切).appreciated what her parents had done for her appreciate fine works of artId appreciate it if谢谢观赏