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1、Lesson 17 Always young,appear v.登场，扮演 pistage n.舞台 steid3bright adj.鲜艳的 braitstocking n.（女用）长筒袜 stOki sock n.短袜 sOk,New words,【New words and expressions】,appear v.登场,扮演 vi.出现，显露（反义词是disappear）The plane appeared.vi.当众露面；登场（演出等）I cant appear in this dress at the party.appear as 扮演角色He appeared as a pr
2、ince.(prince n.王子)vi.似乎，看起来好象（与seem同义），显得(系动词，后面直接加形容词)He appears nervous.他显得很紧张(看起来),stage n.舞台 阶段on the stage：在舞台上quit the stage 退出演艺界in the stage：在某一阶段at an early stage of the projectstage appear on the stage scene 舞台上的场景，背景 e.g.the first scene of the play,bright鲜艳的 adj.1.(颜色)鲜艳的,醒目的bright red 鲜红
3、色，bright yellow 明黄色，bright blue宝蓝色,bright green 翠绿色2.明亮的-darkbright sunshine灿烂的阳光She has blue and bright eyes她有一对蓝色的明亮的眼睛。3.聪颖的;机灵的-stupid foolishHe is full of bright ideas.他足智多谋4.前途光明的If you work hard,you will have a bright future.如果努力工作,你将会有一个美好的前程。bright and early 大清早look on/at the bright side of
4、 things对事物持乐观态度,stocking n.(女用)长筒袜(棉的,绒的,并不是现在的丝袜)blue stocking才女，卖弄学问的女子stock n.库存货，存货，股份in stock有现货 out of stock缺货the stock exchange证券交易所sock n.短袜（short stocking),【Special difficulties】,情态助动词mustMust译为“必须”，可以表示“必要，命令或强制，邀请，决心，不可推卸的责任”等多处含义。它没有时态和人称变化，通常只用于现在时和将来时。在其他时态时，must的有些含义可以用have to或have go
5、t to。这三种形式一般可以互换，但用于第一人称时，have to(have got to)强调客观的要求或外在的原因，must则强调主观的要求或表示说话的人认为自己有权做某事。,have to和have got to往往可以互换，但与always，sometimes等频度副词连用时，用have to往往比用havt got to好。have got to比have to更口语化。在过去时的句子中,要用have to 来表示“必须”，have to可以有任意时态She will have to；She had to；She has/I have had tohave to作为实义动词,否定式为
6、dont have to；will not have to；didnt have to在表达“难道你不能不（做）”时，一般用“Must you?”，而不用“Do you have to?”,Must you leave now?难道你非得现在就走吗？Im afraid so.I have to study for an exam.must可以表示推测，must do表示对现在的推测；must have done表示对过去的推测 He must be mad.在 I think/he thinks的从句中，一定要用事实说话.(不能说成“I think he must be a fool.”)mu
7、st be的否定式为cant be（不可能）：Someones using the phone,it must be John.It cant be John.He promised me he wouldnt use it today.,【课文讲解】,1、My aunt Jennifer is an actress.以-ess结尾的是女性；以-or、-er结尾的是男性actor 男演员；actress 女演员:waiter 男服务员；waitress 女服务员prince 王子；princess 公主host 男主人;hostess 女主人god 神；goddess 女神(God上帝,注意“
8、G”大写),2、She must be at least thirty-five years old.年龄的两种表示方法：数字+years old，作表语 数字+-year-old，作定语my four-year-old daughtermust be 表示有把握的推断（用于肯定句）cant be Youhaveworkedallday.Youmustbetired.Youvejusthadlunch.Youcantbehungrynow.at least 至少,最少 at most 最多,3、In spite of this,she often appears on the stage as
9、 a young girl.in spite of 不管，尽管(“of”为介词,后面一定会加名词、代词或从句)in spite of this 尽管如此In spite of this,I still like school.（school前不加“the”表示上学，加“the”只表示学校）,4.she often appears on the stage as a young girl.appear as 扮演角色as的含义1)because因为eg.IcannotcomeasIambusy.2)atthetimewhen当时候eg.AsIwasleavingthehouse,thepostm
10、anbroughtaletter.,3)依照；像一样eg.Doasyouaretold.按照告之你的那样去做。4)担任工作，作为eg.Heworksasanengineer.他是个工程师。,5、Jennifer will have to take part in a new play soon.join:参加了某一种团体,成为其中一员 join the army/join usjoin in:参加入一种娱乐活动或者游戏join in the gametake part in:参加某一种活动 take part in the sports meeting.enter for 报名参加 atten
11、d：出席 attend the meeting.,6、This time,she will be a girl of seventeen.,agirlofseventeen介词短语后置修饰名词amanofhandsomeappearance一个英俊的男子acoatofbrightcolor一件色彩鲜艳的外套avaseofvalue一只具有价值的花瓶两种年龄的表达：Sheiseighteenyearsold.Sheisagirlofeighteen.,7、In the play,she must appear in a bright red dress and long black stocki
12、ngs.be in+颜色/衣服；wear+衣服put on表动作She put on her rain coat and left the houseShe is in red.She is in jeans.,8、Last year in another play,she had to wear short socks and a bright,wear-wore-wornvt.穿戴，佩戴wearabeard留着络腮胡子wearacoat穿着外套wearahat戴着帽子n.穿戴的衣物sportswear运动服装menswear男装 underwear内衣,orange-coloured dr
13、ess.dress,suit,costumedress n.裙子，晚礼服，连衣裙(女式)suit n.套装（男式）My brother never wears ready-made suits.我的弟弟从来不穿成衣。costume n.演出服,民族服装,某一年代所穿的服装 All the actors wore fifteenth-century costumes.所有演员都穿着15世纪的服装。,9、If anyone ever asks her how old she is,she always answers,Darling,it must be terrible to be grown
14、up!ever=at any time 任何时候(时间副词)it must be 一定(表示推测)grown-up adj.成年人be grown-up 作为一个成年人grow up(人)成长当有人问你年龄时，你可以这样回答：It is a secret./It is privacy.I forget it.,grow and grow up grow vi.生长，成长，发育 Childrengrowquickly.孩子们生长得快。Thegrasshasgrownveryhigh.草长得很高grow up 长成，成熟（其被动态表示长大成人）Lucy has grown up a lot since I last saw her.,
