Lesson 17Always young1 1.If he____________ (not, do it ), I___________(do) it.2.If you ____ (be) late for school ,your teacher ________(be) angry.arewill be3 If she________ (win) the prize ,we _______(be) happy.winswill be4.If I _________ (not,eat )so much ,I _________(get) thinner.5.If you ______(tell) them, they _____________ (not,believe) you.don’t eatwill gettellwon’t believe6. I _________(stay) at home,If it __________( rain).7.If it ____________(not,rain) ,I _________( go) out.8. we __________(play) football, If it is _________(sun) .9.If she __________(become) a star ,her parents ____________ (not,send) her away . 10.He _________(watch) TV ,if he ______(be) free.will stayrainsdoesn’t rainwill gowill playsunnybecomeswon’t sendwill watchisdoesn’t dowill do2 Listen in class, or you won’t understand what to do.If you don’t listen in class, you won’t understand what to do.1) Eat some breakfast, or you’ll get hungry at school.2) Hurry up! We’ll be late!3) Read the instructions carefully. Then you’ll know what to do.If you don’t eat some breakfast, you’ll get hungry at school.If you don’t hurry up, we’ll be late.If you read the instructions carefully, you’ll know what to do.3 — I want to get high scores.— If __________________________(work hard/ do well)you work hard, you will do well.1.-how can I remember my friends’ birthdays? -If_______________________________________ (keep a note in your diary / remember).2.-It’s late, but I don’t want to go to sleep. -If _______________________________________ (not get enough sleep/ feel tired at school).you keep a note in your diary, you will remember.you don’t get enough sleep, you’ll feel tired at school.4 3.-I don’t like speaking English outside the classroom.-If_______________________________________(not practice / not improve).4.-Should I tell my teacher I don’t understand the homework?-If_______________________________________( tell her /can help you).5.-Is it OK if I watch TV for six hours?-If_______________________________________(you watch too much / eyes hurt).you don’t practice, you won’t improve.you tell her, she can help you.you watch too much TV, your eyes will hurt.5 6 appear v.扮演,登台appearance n.外貌disappear v.disappearance n.appear as : 扮演扮演...角色角色We can’t judge by his –appearance7 stage n. 舞台 阶段•on the stage：•在舞台上•in the stage：•在某一阶段At an early stage of the playappear on the stage 8 bright ①①the sun was very bright .②② the boys are very bright .③③ he has a bright future.9 •Sock n. 短袜短袜• Stocking n. （女用）长筒袜（女用）长筒袜10 情态动词情态动词mustKey structures11 MustMust1.1.表达义务，表达义务，≈≈ have to have to 必须必须12 MustMust2. 2. 表达推测表达推测 must+v. ( (原原) ) 表示对现在情况的肯定推测表示对现在情况的肯定推测e.g. Mary must have some problem: She keeps crying. must+have+done 表示对过去情况的肯定推测表示对过去情况的肯定推测e.g. I called very loud. He must have heard me.13 MustMust3. mustn‘t 表示禁止表示禁止 e.g. You mustn't smoke here.4. 4. 表示抱怨表示抱怨 e.g. Why must it rain again on Sunday ?14 Summary must 主观 必须 have to 客观 have got to 客观 现在must do 表推测 过去must have done15 eg. 你必须少抽些烟。
你必须少抽些烟 You must cut down on smoking. I’m afraid I must go now.eg. Must you leave now? Yes, I must./ No, I needn’t.16 Special Special difficultiesdifficulties17 Special difficultiesSpecial difficulties1.as: prep. = in the position of 作为（作为（1）） e.g. He works as an engineer He works like an engineer （他不是工程师，但行为举止像工程师）（他不是工程师，但行为举止像工程师） conj. = because 因为（因为（2）） e.g. I cannot come as I am busy. = at the time when（（3）） e.g. As I was leaving the house , the postman brought a letter.. = in the way that 按照按照…的方式（的方式（4）） e.g. Do as you are told.18 Special difficultiesSpecial difficulties2. dress ：：” 女服女服 ” “ 女礼服女礼服” suit : “ 男男装装 ” “ （（一一套套））衣衣服服 ” costume : 在特别场合下穿的衣服，如戏在特别场合下穿的衣服，如戏 服，化装舞会上的服装服，化装舞会上的服装 e.g. All the actors wore the fifteenth-century costumes19 Grow and Grow up grow vi. 生长，成长，发育生长，成长，发育 Trees of the kind don’t grow in our country. How tall you’ve got! You’ve grown a lot.grow up 长成，成熟（其被动态表示长大成人）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.Special difficulties20 21 She is an actress, too. Which picture do you think is her now? NowbeforeShe often appears on the stage as a young girl. 22 She is an actress，，too. Which picture do you think is her now?Now16 years agoDoes she look young?Do you think how old she is? She must be at least…… 23 Discussion1.How old is your mother/father?2. Do they look young?3.Does your mother have any good way to stay young?4.Do they do a lot of exercises?5.Do they use any cosmetics【kɔz'metiks] (化妆品）? 6. Do you have any good suggestions for staying healthy?24 怎么保持容颜青春永驻怎么保持容颜青春永驻每天一斤水果每天一斤水果 一杯牛奶（一杯牛奶（不含不含三聚氰胺三聚氰胺）） 一小时一小时有氧运动有氧运动（较缓和的运（较缓和的运动）动） 一个友情一个友情故事故事（书（书 …… ）） 一个爱情故事一个爱情故事（尽量（尽量 少看电视少看电视 伤皮肤的！）伤皮肤的！） 一个一个笑话故事笑话故事25 Key phrases !26 at least 至少in spite of this 尽管尽管 appear on the stage as 在舞台扮演在舞台扮演have to 不得不不得不 take part in 参加参加 a new play一个新剧一个新剧a girl of seventeen17岁的女孩岁的女孩bright red dress 鲜艳的红色鲜艳的红色A long black stocking长黑丝长黑丝Wear short socks 穿短袜穿短袜 A bright orange –coloured dressgrown up 成长成长27 Listening to the tape and answer the questions:What is my aunt?How old is she?What does she wear in her new play?What does she answer if anyone asks her age?Which singer do you think looks younger than his/her age?Would you like to be always young? And why?Do you like to guess others age or not?28 29 a girl of seventeenDarling, it must be terrible to be grown up!'30 My aunt Jennifer is an actress. She must be at least thirty-five years old.以以-ess结尾的是女性；以结尾的是女性；以-or、、-er结尾的是男性结尾的是男性actor 男演员男演员 ；； actress 女演员女演员 : waiter 男服务员男服务员 ； ； waitress 女服务员女服务员prince 王子 王子 ； ； princess 公主公主god 神神 ；； goddess 女神女神 (God 上帝上帝,注意注意 “G” 大写大写)31 at leastat + ( the ) + 最最高高级级——表表示示“最最”，，“至至”at most 至多，最多至多，最多at first 最初，首先最初，首先 at least 至少，最少，起码至少，最少，起码 at last 最后，终于最后，终于 e.g. There can be no more than fifty people in the audience at ( the ) most. At least two hundred have left.32 In spite of this, she often appears on the stage as a young girl.in spite of ：：but, howeverappear ：：show33 in spite of e.g. We went out in spite of the rain. In spite of the fact that he was angry, he helped me. Although he was angry, he help me.尽管，虽然，不管34 appear v.appearance n.appear as : 扮演扮演...角色角色on the stage;在舞台上在舞台上35 My aunt Jennifer is an actress. She must be at least thirty-five years old. In spite of this, she often appears on the stage as a young girl.我的姑姑詹尼弗是位演员，她至少也有35岁了。
尽管如此，她却常在舞台上扮演小姑娘5元奖元奖卷哦卷哦36 Jennifer will have to take part in a new play soon. This time, she will be a girl of seventeen.take part in(参加某种活动）：参加某种活动）：join（参加团体）（参加团体）, enter for（报名参加）（报名参加）a girl of 17：：a 17-year- old girlWhat does a girl of 17 look like? What will she wear?37 In the play, she must appear in a bright red dress and long black stockings.In +（颜色（颜色/衣服）：衣服）：穿穿…衣服衣服bright red：：亮红，亮红， dark greenStocking 长筒袜长筒袜，， long sockssock n. 短袜短袜 Old socks =buddy老兄老兄 Pull up your socks！【！【谚语】谚语】 鼓起劲来！鼓起劲来！38 Jennifer will have to take part in a new play soon. This time, she will be a girl of seventeen. In the play, she must appear in a bright red dress and long black stockings. 詹尼弗很快又要参加一个新剧的演出。
这一次，她扮演一个17岁的少女演出时她必须穿一条鲜红色的裙子和黑色的长统袜39 Last year in another play, she had to wear short socks and a bright, orange - coloured dress.have to：：mustorange coloured ：：orange40 orange coloredn.+ed=adj.a pair of high-heeled shoes 一双高跟鞋一双高跟鞋a white-haired doctor 一个白发苍苍的医生一个白发苍苍的医生a big – eyed girl 一个大眼睛女孩一个大眼睛女孩41 If anyone ever asks her how old she is,‘ Darling, it must be terrible to be grown up!’grown up：：aldut 作为一个成年人作为一个成年人darling：： dear must be :一定（肯定推测）一定（肯定推测）§ever = at any time 任何时候任何时候(时间副词时间副词)42 Last year in another play, she had to wear short socks and a bright, orange-coloured dress. If anyone ever asks her how old she is, she always answers, 'Darling, it must be terrible to be grown up!'If anyone ever asks her how old she is, ‘ Darling, it must be terrible to be grown up!’ 去年在演另一个剧时，她不得不穿短袜和一件鲜艳的橘红色的衣服。
一旦有人问起她有多大年纪，她总是回答：“亲爱的，长成大人真可怕啊！”43 44 45 46 1._____ aunt Jennifer___an actress. Myis2.____ _________at least __________ years old. She must bethirty-five3.In spite of this,____ ______appears____ the stage ___a young girl. sheoftenonas47 1.Jennifer____ _______take part in__________ _____. will have toa new play soon2.This time,_____ _______a girl of seventeen. shewill be3.___ the play,_____ _____ appear ___ __ bright red dress _____ long black stockings. Inshemustinaand48 1.Last year___ ________ play, ____had to wear short socks ____ ___bright,orange-coloured dress. inanothersheanda2.___anyone_____asks____how old____ ___, ____ _______ answers, ‘Darling ,___ ________ terrible______ grown up!’ Ifeverhersheisshealwaysitmust bet o be49 at least 至少in spite of this 尽管尽管 appear on the stage as 在舞台扮演在舞台扮演have to 不得不不得不 take part in 参加参加 a new play一个新剧一个新剧a girl of seventeen17岁的女孩岁的女孩bright red dress 鲜艳的红色鲜艳的红色A long black stocking长黑丝长黑丝Wear short socks 穿短袜穿短袜 A bright orange –coloured dressgrown up 成长成长50 1.背诵课文的指定部分. 2.单词10个句子2个.3.抄写笔记.4.摘要写作.51 。