新概念二册第17课(共51张)课件.ppt

1、Always young1.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.dont eatwill gettellwont believe6.I _(stay)at home,If it _(

2、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 stayrainsdoesnt rainwill gowill playsunnybecomeswont sendwill watchisdoesnt dowill doListen in class,or you wont understand what

3、to do.If you dont listen in class,you wont understand what to do.1)Eat some breakfast,or youll get hungry at school.2)Hurry up!Well be late!3)Read the instructions carefully.Then youll know what to do.If you dont eat some breakfast,youll get hungry at school.If you dont hurry up,well be late.If you

4、read the instructions carefully,youll know what to do.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.-Its late,but I dont want to go to sleep.-If _ (not get enough sleep/feel tired

5、 at school).you keep a note in your diary,you will remember.you dont get enough sleep,youll feel tired at school.3.-I dont like speaking English outside the classroom.-If_(not practice/not improve).4.-Should I tell my teacher I dont understand the homework?-If_(tell her/can help you).5.-Is it OK if

6、I watch TV for six hours?-If_(you watch too much/eyes hurt).you dont practice,you wont improve.you tell her,she can help you.you watch too much TV,your eyes will hurt.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 cant judge by his appearancestage n.舞台 阶段 on the stage

7、：在舞台上 in the stage：在某一阶段At an early stage of the playappear on the stage bright the sun was very bright.the boys are very bright.he has a bright future.Sock n.短袜短袜 Stocking n.（女用）长筒袜（女用）长筒袜情态动词情态动词mustKey structuresMustMust1.1.表达义务，表达义务，have to have to 必须必须musthave to强调主观I dont like it.I must leave.

8、强调客观Its late.I have to go单一时态不能用于will和shall 后时态丰富（各种时态）have to/had to/will have to 否定表示不允许,禁止mustnt否定表示不需要neednt ，dont have to 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 mus

9、t have heard me.MustMust3.mustnt 表示禁止表示禁止 e.g.You mustnt smoke here.4.4.表示抱怨表示抱怨 e.g.Why must it rain again on Sunday?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 eg.你必须少抽些烟。你必须少抽些烟。You must cut down on smoking.Im afraid I must go now.eg.Must you leave now?Yes,I must./No,I

10、neednt.Special Special difficultiesdifficultiesSpecial 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

11、 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.Special difficultiesSpecial difficulties2.dress ：”女服女服”“女礼服女礼服”suit :“男装男装”“（一套）衣服（一套）衣服”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 costume

12、sGrow and Grow up grow vi.生长，成长，发育生长，成长，发育 Trees of the kind dont grow in our country.How tall youve got!Youve 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 difficultiesShe is an actress,too.Which picture do you think is her now?NowbeforeS

13、he often appears on the stage as a young girl.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 Discussion1.How old is your mother/father?2.Do they look young?3.Does your mother have any good way to stay yo

14、ung?4.Do they do a lot of exercises?5.Do they use any cosmetics【kzmetiks(化妆品）?6.Do you have any good suggestions for staying healthy?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Key phrases

15、!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My aunt Jennifer This timeIn the

16、 playLast yearWhen being asked how old she isShe answered:a girl of seventeenDarling,it must be terrible to be grown up!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pri

17、nce 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)at leastat+(the)+最高级最高级表示表示“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 In spite of this,sh

18、e often appears on the stage as a young girl.in spite of：but,howeverappear：showin 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 My aunt Jennifer

19、 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

20、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?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 Pu

21、ll up your socks！【谚语】【谚语】鼓起劲来！鼓起劲来！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。Last year in another play,she had to wear

22、 short socks and a bright,orange-coloured dress.have to：mustorange coloured：orangeorange 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If anyone ever asks her how old she is,Darling,it must be terrible to be grown up!grow

23、n 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)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 eve

24、r 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！”1._ aunt Jennifer_an actress.Myis2._ _at least _ years old.She must bethirty-five3.In spite of this,_ _appears_ the stage _a young girl.sheoftenonas1.Jennifer_ _take p

25、art in_ _.will have toa new play soon2.This time,_ _a girl of seventeen.shewill be3._ the play,_ _ appear _ _ bright red dress _ long black stockings.Inshemustinaand1.Last year_ _ play,_had to wear short socks _ _bright,orange-coloured dress.inanothersheanda2._anyone_asks_how old_ _,_ _ answers,Darl

26、ing,_ _ terrible_ grown up!Ifeverhersheisshealwaysitmust bet o beat 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 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