Unit 2Developing ideas-Reflection 单词用法讲解 ppt课件(2022)高中英语新外研版必修第一册.pptx

1、版本：新外研版本：新外研 单元：单元：必修必修 Book 1 Unit 2(Developing ideas Reflection)单单词词课课堂堂本单元词汇梳理本单元词汇梳理1.forum：在古罗马城中，在 Palatine 山和 Capitoline 山之间的一个小山谷中，在几座政府建筑之间有一块空地，这块空地就是著名的“罗马广场”（Roman Forum）。这块空地原本是一个市场，是公共场所，古罗马人将其称为 forum，古罗马人热爱在公开场合演讲、辩论，引申为“论坛”。2.resource：词块natural resources3.misadventure：构词法mis-+advent

2、ure4.remind：re-(again 再、重新)+mind(v)再次注意 提醒 提醒：词块remind sb of/about sth,remind sb to do sth 使想起：词块remind sb of sb/sth5.rather：词块 rather than,would rather do sth than do sth ment：词块 comment on=give a comment on 7.entrance：enter entrance 词块 the entrance to/of,the College Entrance Examination8.section：-

3、sect-(cut 切割)+-ion 被切割的一部分 熟词生义“版块”9.exit：ex-(out 向外)+-it(to go 走)向外走 出口 反义词 entrance10.actually：构词法actual+-ly；actually可用作句子副词11.downstairs：构词法down+stair 反义词 upstairs12.odd：近义词 strange13.negative：反义词 positive 熟词生义“阴性的”词块 a negative attitude14.error：比mistake正式 词块 make an error,in error15.intend：英语释义

4、plan to do sth，intend比plan正式 词块 intend to do/doing sth 派生词 intended 16.informal：反义词 formal17.recognise：re-(again 再、重新)+cognoscere(to get to know)基本义“认出”，词源同know 熟词生义“表扬；表彰”派生词 recognition18.base：词块 base on/upon 派生词 based19.aware：a-(强调)+-ware(看、留意)词块 be aware of,be aware that 反义词 unaware,be unaware o

5、f 派生词 awareness,raise awareness of重难点词精讲negativeentrance&exit一词多义一词多义搭配搭配rather辨析义辨析义用法搭配用法搭配basesection一词多义一词多义一词多义一词多义搭配搭配remind英语释义英语释义搭配搭配intendrecognise一词多义一词多义aware英语释义英语释义精准的汉语释义精准的汉语释义搭配搭配remind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.

6、).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 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 boa

7、rd to remind people to protect the trees.remind sb+(that)/wh-从句从句:She reminded me that I hadnt called Mother.Do something youre good at.Remind yourself how good you are at so many things.remind v 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:Bill r

8、eminded him of the day years ago when they had first met.词汇拓展词汇拓展 reminder n C 令人回忆的事物；提醒者；提醒令人回忆的事物；提醒者；提醒物：物：He placed the brochure on his desk as a reminder.相当；颇相当；颇 quite：She fell and hurt her leg rather badly.It was a nice house,but rather too small for a family of five.相反地；反而：相反地；反而：Its not co

9、ld.Rather,its very hot.Online voting sometimes does not depend on the strong points of the competitors,but rather on how many social networking resources they have.2021江苏书面表达改rather adv1.四个词都可表示“相当”，但程度不同：fairly quite rather/pretty，pretty是非正式用语。2.四个词中，只有rather可以与比较级以及副词too连用。Its rather warmer today.

10、This one is rather too large.注：表示身体康复时可说quite better。3.rather和quite有时可直接修饰动词,而fairly和pretty一般不这样用。I quite enjoyed myself at your party.She rather likes the book.4.修饰与不定冠词连用的形容词时，quite要放在不定冠词之前，rather放在不定冠词前或后都可以。quite a tall man a rather cold day/rather a cold day 辨辨fairly,quite,rather,pretty(or)rat

11、her 更确切地说：更确切地说：He worked till late last night,or rather,early this morning.rather than 而不：而不：It is better to express your anger,rather than bottle it up.When classical,rather than pop,music was playing,diners spent more.2018 江苏would rather.(than)宁愿宁愿/宁可宁可（而不）：（而不）：Will you join us in the game?Thank

12、 you,but Id rather not.She would rather die than give in.Its getting late.Id rather(that)you left now.would rather 后的 that 从句要用虚拟语气。从句用“一般过去时”表示现在或将来的情况；用“过去完成时”表示过去的情况。Dont come tomorrow.Id rather you came next weekend.Id rather you hadnt told my mother the truth.entrance&exitYou know,the ancient E

13、gyptians had a beautiful belief about death.When their souls got to the entrance to heaven,the guards asked two questions.Their answers determined whether they were able to enter or not.Have you found joy in your life?Has your life brought joy to others?电影：电影：遗愿清单遗愿清单(The Bucket List)entranceentranc

14、e是是enter的名词形式的名词形式 C 入口；门口入口；门口 反反 exit：the station entranceIll meet you at the main entrance to/of the school.C常用单数进入；入场：常用单数进入；入场：Everyone rose at the judges entrance.She made her entrance after all the other guests had arrived.U 入场（或入会、入学等）权入场（或入会、入学等）权/费：费：an entrance fee a school entrance exami

15、nation Entrance to the museum is free.entrance n n C 出口；通道；安全门出口；通道；安全门 反 entrance：an emergency exit 常用单数常用单数退场；退出：退场；退出：make an exit vi&vt 离开；退出（电脑程序）；退场离开；退出（电脑程序）；退场exit 词源：词源：ex-(out 向外向外)+-it(to go 走走)走出来走出来 出口出口intersection of two straight lines;division of a scalesection的词源义是“被切割的一部分”，即基本义为“部

16、分”。因对象和领域的不同，section产生出不同含义。以出版行业为例，我们平常看的书刊并不是一张一张依次印刷出来的，而是印在一张大纸上，按照一定的顺序折叠后，再裁剪开。在这个领域，section指被切割的“节；栏；版”，具体到报纸就是我们常说的“栏目”，如sports section(体育版)，business section(商务版)等等。section 词源词源(事物的事物的)一部分；一部分；(文章等的文章等的)节；栏；版：节；栏；版：Read the passage again and divide it into three sections.the womens shoe sect

17、ion the sports/travel section 部门；阶层：部门；阶层：all sections of the people section n C 否定的：否定的：a negative sentence/replyI have a negative opinion on the value of this idea while others are positive about it.负面的；消极的负面的；消极的 反反 positive：In my opinion,the Internet has negative effects on our lives.A negative

18、attitude will never give you a positive life.（电（电/数字）负的；（医）阴性的数字）负的；（医）阴性的 反反 positive：a negative number/charge/trade balancenegative adjintend温斯顿丘吉尔(Winston Churchill)，1940-1945年和1951-1955年两度出任英国首相，被认为是20世纪最重要的政治领袖之一，领导英国人民赢得了第二次世界大战。他写的不需要的战争(The Unnecessary War)获1953年诺贝尔文学奖(the Nobel Prize for Li

19、terature)，著有第二次世界大战回忆录(The Second World War)16卷、英语民族史24卷等。丘吉尔是历史上掌握英语单词数量最多的人之一（十二万多），被美国杂志人物列为近百年来世界最有说服力的八大演说家之一，曾荣获诺贝尔和平奖提名。从1929年到1965年，连续36年担任英国布里斯托大学校长。2002年，BBC举行了一个名为“最伟大的100名英国人”的调查，结果丘吉尔获选为有史以来最伟大的英国人。历史必将善待于我，因为我是要成为书写历史的男人！温斯顿温斯顿丘吉尔丘吉尔 be going to do sth will do sth be about to do sth pl

20、an to do sth mean to do sth打算做某事打算做某事intend to do sthintend vt打算；想要打算；想要 to plan or mean to do sth：I intend no harm.intend doing/to do sth：He intends studying/to study abroad next year.intend sb/sth to do sth：I intend you to come with me.intend+that 从句从句：We intend that/It is intended that production

21、 will start next month.日常英语中更常用plan to do sthintended adj(为为)打算的打算的：The book is intended for children.His visit is intended to strengthen ties between the two countries.intention n C&U 意图；目的：意图；目的：I have no intention of changing my plan.She had a firm intention within herself to be the bestswimmer.T

22、his program was set up with the intention ofproviding help for homeless people.词汇拓展词汇拓展同义词同义词aim/purposerecognize词源recognize 的词源可追溯到15世纪，意为“know again”，即“认出”。re-(again 再、重新)+cognoscere(to get to know)不用于进行时不用于进行时 认出；辨认出：认出；辨认出：I recognized her by her red hair.The film star wears sunglasses.Therefore

23、,he can go shopping without being recognized.意识到：意识到：I was surprised by her words,which made me recognize what silly mistakes I had made.recognise/recognize vt(正式正式)承认；认可：承认；认可：The British recognized America as an independent state.Arthur Miller is universally recognized as one of the greatest drama

24、tists of the 20th century.阿瑟米勒（Arthur Miller），美国剧作家（dramatist），主要作品有戏剧推销员之死（DEATH OF A SALESMAN）、萨勒姆的女巫（The Cuicible）等，与尤金奥尼尔（Eugene ONeill）、田纳西威廉斯（Tennessee Williams）并称为20世纪美国戏剧三大家。表扬；表彰：表扬；表彰：The Canadian National Institute for the Blind recognized Doris Low for her great contributions.认出认出（基本义）（基

25、本义）内心内心“认出认出”或认或认清某个事实清某个事实“认出认出”某事实并某事实并正式接受和公开正式接受和公开意识到意识到(正式正式)承认；公认承认；公认recognize 语义网络图语义网络图程程度度递递进进“认出认出”某人或某人或某物某物 认出；辨认出；辨认出认出“认出认出”某事迹的某事迹的重要性，并予以重要性，并予以公开嘉奖公开嘉奖 表扬；表扬；表彰表彰U 认出；识别；承认：认出；识别；承认：face/speech recognitionThe town has changed beyond all recognition since I was last here.There is g

26、eneral recognition that the study techniques of many students are weak.词汇拓展词汇拓展recognition 名词名词 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 chain.2012 四川改He used the house as a base for his printing business.revolutionary bases vt 以以为基地；把基地设在为基地；把基地设在base on/upon 以以为基础；以为基础；以

27、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.Basing an important decision more on emotion than on reason,you will regret it sooner or later.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 构成复合词构成复合词为基础的：为基础的：compute

28、r-based teaching 词汇拓展词汇拓展awareadj 不用于名词前不用于名词前 意识到的；察觉到的：意识到的；察觉到的：(be)aware of:People around the world should be aware of the real situation of water shortage.They suddenly became aware of people looking at them.(be)aware+that 从句：从句：If she had been aware that the mushrooms were poisonous,she would

29、not have picked them for dinner.词汇拓展词汇拓展awareness n U 认识；意识认识；意识词源：词源：a-(加强意义加强意义)+ware(看、留意看、留意)意识到意识到随堂检测随堂检测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.3.He stopped to remin

30、d his managers _(talk)with their teams about the companys values.4.The cottage stands proud in the Fitzroy Gardens as a _ (remind)of life in the eighteenth century.ofof/aboutto 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。_2.请明天再提醒我一次开会事宜，免得我忘了。_3.这幅图画使我想起了那些在逆境中成功的人。(unfavorable condi

31、tions)_He put up a picture of Yao Ming beside the bed to remind himself of his own dream(s).Please remind me of the meeting again tomorrow in case I forget.The picture reminds me of those who succeed in unfavorable conditions.rather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.It was rather difficult to g

32、et a job in the USA._2.If what your friend comes up with surprises you,dont reject it immediately.Rather,imagine that it is true._二、根据所给提示完成下列句子。二、根据所给提示完成下列句子。1.What we expect from you is working hard _(而不是)hardly working.2.We _(宁愿)our daughter stayed at home with us,but it is her choice,and she is

33、 not a child any longer.相当相当相反相反rather thanwould ratherentrance&exit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.Ill meet you at the main entrance of the school._2.It is now common knowledge that the College Entrance Examination is held on June 6 and 7 annually._3.Charging entrance fees will no doubt kee

34、p some people away._4.To exit from this page,press the return key._5.Theres a fire exit on each floor of the building._门（口）门（口）大学入学考试大学入学考试/高考高考门票门票二、在空白处填入二、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。The girl stopped the car near the entrance the market.to/of退出退出消防通道消防通道一、英汉互译。一、英汉互译。1.This secti

35、on of the road is closed._2.The poem was just three short sections._3.It is a matter that will affect（影响）large sections of the population._4.我们报纸上的“外国文化”栏目很受学生们的欢迎。该栏目刊登外国友人写的文章。_ _The“Foreign Cultures”section in our newspaper is very popular among students.It carries articles written by foreign fri

36、ends.这段路已经封闭。这段路已经封闭。这件事会影响很多阶层的人。这件事会影响很多阶层的人。这首诗仅有短短的三小节。这首诗仅有短短的三小节。section二、写出下列句子中画线部分的汉语释义。二、写出下列句子中画线部分的汉语释义。1.Peel and section the oranges._2.Hes the director of the education section._3.For some buildings a vertical(垂直的)section is more informative than a plan._剖面图剖面图切开切开部门部门 /处处negative一、一、

37、写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。1.His father had tested negative for COVID-19(新冠肺炎)._2.On the negative side,it will cost a lot of money._3.Those students have a negative attitude to school._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。1.对他人的外貌作负面评价是不礼貌的。(negative,comment n)It is impolite to a persons app

38、earance.2.我对这个想法的价值持否定观点，而其他人持肯定观点。(negative)I on the value of this idea while others are positive about it.make negative comments/a negative comment onhave a negative opinion阴性的阴性的不良的不良的消极的消极的intend一、在空白处填入括号内单词的正确形式。1.We intend _(go)to Australia next year.2.I didnt intend her _(see)the painting un

39、til it was finished.3.She had a firm _(intend)within herself to be the best swimmer.二、根据所给词块，将下列句子译成英语。这本字典专为高中生量身打造。(be intended for)_going/to goto seeThe dictionary is intended for senior high school students.intention 1.Lisa,I didnt _(recognise)you youve had your hair cut!(2008 全国)2.The actor is

40、used to _(recognise)in the street.3.Having problems with facial _(recognise)is in a way known as face blindness.一、用括号内所给词的正确形式填空。一、用括号内所给词的正确形式填空。recognisebeing recognisedrecognitionrecognise1.I can go to the airport and meet Professor Smith for you._(我怎样才能认出他来)?2.Bach died in 1750,but it was not un

41、til the early 19th century that his musical gift _(得到充分的肯定).3.I havent seen Sara since she was a little girl,and she _(已经变得认不出来了).二、根据所给汉语完成下列句子。二、根据所给汉语完成下列句子。How can I recognise him was fully recognisedhas changed beyond recognition1.While we are confident in ourselves,we should recognise strength

42、s in others and show respect for them._2.One of the processes(过程)of growing up is being able to recognise and overcome our fears._3.The man from Croatia was officially recognised as the new record holder by Guinness World Records after he managed to put on 245 different T-shirts in less than two hou

43、rs._4.She suggested that Dale join the debating team,believing that practice in speaking could give him the confidence and recognition that he needed._三、翻译下面各句中画线的部分。三、翻译下面各句中画线的部分。认识到认识到 /承认别人的优点承认别人的优点 承认并克服我们的恐惧承认并克服我们的恐惧官方认可官方认可 /承认承认 认可认可 /肯定肯定一、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

44、 bike path running along 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aware 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.People are becoming far more _(意识到)environmental problems.2.She _(察觉到)a tall dark person watching her.3.The writers book _ (提高人们的意识)the dangers of pollution.aware ofwas aware ofraised peoples awareness of谢谢谢谢观观赏赏