新概念英语2lesson17教案
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新概念英语第二册Lesson17课件
2 情态动词 must
情态动词
1. 动词， 不表示动作，表示说话人的情感、 态度 2. 不能单独使用，必须要和动词原形一起 构成谓语。（情态动词用在行为动词前， 表示说话人对这一动作或状态的看法或主 观设想） 3. 无人称、数的变化
4. 通常只有现在时和过去时两个时态
must may can will shall
might could would shou且为很有把握的
推测，译为“一定，肯定”并不100% 确定）
He must be a doctor.
It must be tired.
must 表示对现在的肯定推测： must be
It must have rained last night. His father must have hit him yesterday. must 表示对过去的肯定推测： must have done
conj. = because 因为（2） e.g. I cannot come as I am busy. = at the time when 当...时候（3） e.g. As I was leaving the house , the postman brought a letter. = in the way that 按照…的方式（4） e.g. Do as you are told.
What 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/衣服）：穿…衣服 用介词短语取代动词，避免了一 句话中出现两个动词
新概念英语第二册Lesson17详细教案笔记
【New words and expressions】（5）★appear [əˈpɪə(r)](1)v. 登场，扮演（本文意思）eg. The singer can’t appear tonight because of his illness.这个歌手今晚因为生病不能登台演出了。
(2) v. 出现（反：dis appear 消失）eg. The plane appeared. / The plane disappeared.飞机出现了。
/飞机消失了。
(3) 似乎，看起来好像（系动词，后面必须 + 形容词）eg. He appeared nervous. 他看起来很紧张。
He appeared to know you. 他似乎认识你。
★stage [steɪdʒ] n. 舞台，时期eg. backstage 后台on the stage 在舞台上in the stage 在某一阶段（时期）★bright [braɪt] adj.(1)明亮的（反：dim 昏暗的）eg. What a bright room! 多明亮的一个房间啊！bright eyes 明亮的眼睛bright and early 一大早，一清早look at the bright side往好的方面看，持乐观态度(2)鲜艳的eg. bright red 大红色bright yellow 嫩黄色bright blue 宝蓝色(3)聪明的 = clever（修饰人）★ stocking [ˈstɒkɪŋ] n.（女用）长筒袜★ sock [sɒk] n. 短袜eg. a pair of woolen stockings/socks一双羊毛长袜/短袜【课文讲解】1、My aunt Jennifer is an actress.我的姑姑詹妮弗是位演员。
●形容词性物主代词（后面必须跟名词）：my,your,his,her,its, our, your, their●名词性物主代词（后面不能跟名词）：mine, yours, his, hers, its, ours, yours,theirs eg. This is my bag. = This bag is mine.●aunt 阿姨，婶婶… (ant 蚂蚁)uncle 叔叔，舅舅… (ankle 脚踝)●act or男演员—— actr ess女演员airhost ess空姐wait er男服务员—— waitr ess女服务员prince 王子—— princ ess公主lion 公狮—— lion ess母狮tig er雄老虎—— tigr ess雌老虎，凶悍的女人2、She must be at least thirtyfive (years old).她至少也有35岁了。
新概念第二册第17课完整ppt课件
•
☺阶段
• at an early stage 在早期阶段
精选ppt
3. bright (adj.) ☺明亮的，光明的
•
a pair of bright eyes
•
bright future
•
☺鲜艳的
•
a bright red dress
•
一条鲜红色的裙子
•
黑暗的
•
dark
•
精选ppt
• 4. stocking (n.) （女用）长袜 • a pair of stockings • silk / cotton / nylon stockings • 丝袜 棉袜 尼龙袜 • 5. sock (n.) 短袜 • a pair of socks
精选ppt
• In the play, she must appear in a bright red dress and long black stockings. Last year in another play, she had to wear short socks and a bright, orange-coloured dress. If anyone ever asked her how old she is, she always answers, 'My dear, it must be terrible to be grown up!'
精选ppt
精选ppt
• In the play, she must appear in a bright red dress and long black stockings.
• be in 穿 ，戴… •ngs
新概念英语第二册Lesson17课件
宾语从句用陈述句语序
不定式是真正的主语
可怕的
长大，成熟
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have to有人称的改变
have to的句型变化要 用助动词
情态动词可以直接用于将来时
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have to用于将来时需要加will
must和have to
1.must是情态动词，没有人称改变，没有过去式 must+动词原形可以用于现在时和将来时
2.have to是实意动词，有人称改变，有多种时态 一般过去时 had to 一般将来时 will have to
3.从意义上来说，must更加强调主观意愿 have to更加强调外界强迫
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4.过去时中表达“必须”只能用had to
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就个人而言
5.must可以表示推测，意为“一定，肯定” 此时不能用have to 代替，have to只能表示“必须，不得不”
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形 必须的 式 主 语
真正的主语
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You must see a doctor. You will have to see a doctor. Must you make so much noise? Do you have to make so much noise?
思想成熟 grow up表示“长大，成熟”， 意为生理或者思想上的成熟 只能用于人
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当…时
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当（连词） 如同，照…的方式（连词） 作为（介词）
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因为（连词） 作为（介词）
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连衣裙 dress也可以表示“服装”， 此时为不可数名词
新概念英语2 Lesson 17 Always young
尽管，不管，＋n./代词/从句
扮演
Jennifer will have to take part in a new play soon. This time, she will be a girl of seventeen.
在剧里
不得不 参加=join
大小/长短＋颜色＋n.
In the play, she must appear in a bright red dress and long black stockings.
202t （1）must一般译为“必须”，可以表示“必要”、“命令或强制”、 “邀请”、“决心”、“不可推卸的责任”等多种 含义，常常用来表示不可逃避的义务，这种义务在说话人看来是没有选择余地的。它没有时态和人称变化， 通常只用于现在时和将来时。在其他时态中，must的有些含义可以由have to或have got to来补足。这3种形 式一般可以互换，但彼此是有差别的。用于第一人称时，have to和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：
新概念英语 2
线上直播课
Lesson 17
Always young 青春常驻
单词讲解
appear 【知识拓展】
v. 登场（演出等），扮演；出现，显露；似乎，看起来好像（与seem同义） appeared（appear的过去式和过去分词） appearance n. 外表，外貌
stage 【知识拓展】
I, personally, think she is over forty.
She must be over forty.
2023/3/7
重点语法
经常容易混淆和误用的词 as的几种用法 （1）作为介词，它可以表示“作为”、“以……身份”等；
新概念二册教案2-17must,haveto
Special Difficulties
As的用法 ① 作为介词，可以表示“作为”、“以……身份”等 • In this film, he appeared as a policeman. • As a mechanic, he can’t always keep himself clean. ② 作为连词，可以表示“因为”、“正当……时候”、 “以……方式”或“如同……那样”等 • You must take care of the bady tomorrow as I am going to London.（因为，由于） • As we were talking about him, he knocked at the door.（正当……时候） • Do as you are told. 叫你怎么做就怎么做(按你被告 知的那样去做)（以……方式） • As I learned, … （如同……那样） ③ “担任……工作” • I work as an engineer.
Lesson 17 Always young
New words and expressions
appear v. 登场，扮演 stage n. 舞台 bright adj. 鲜艳的 stocking n. （女用）长筒袜(棉 的, 绒的, 并不是 现在的丝袜) sock n. 短袜
New words and expressions
• in (+颜色、衣服)
穿着……样的衣服，用介词短语取代动词，避免了一句话 中出现两个动词 The boy in green.
•
bright
in a bright red dress 鲜红色的连衣裙 bright , orange-coloured dress 鲜艳的桔黄色衣服
新概念英语第二册课件Lesson-17(共张PPT)
We must do our homework everyday. He must run to school. must 也可用来表示推测 eg. He must be very tired. She must be over forty. must表肯定的猜测，可以理解为 一定,肯定
否定的推测用can’t
•
15、最具挑战性的挑战莫过于提升自 我。。 2021年 8月20 21/8/ 72021 /8/72 021/8/ 78/7/ 2021
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16、业余生活要有意义，不要越轨。 2021/ 8/720 21/8/7 Augus t 7, 2021
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17、一个人即使已登上顶峰，也仍要 自强不 息。20 21/8/ 72021 /8/72 021/8/ 72021 /8/7
eg. The plane appeared./The plane disappeared. ② vi. 当众露面；登场(演出等)
eg. I can’t appear in this dress at the party. appear as 扮演……角色
eg. He appeared as a prince. [prɪns] n. 王子 ③ vi. 似乎，看起来好象(与seem同义)，显得 eg. He appears nervous. 他显得很紧张(看起来)
fancy-dress party.
(suit / costume )
dress
4 Do you like my sister’s new ____?
(dress / costume)
Key structures
情态助动词must
Must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
否定的推测用can’t
•
15、最具挑战性的挑战莫过于提升自 我。。 2021年 8月20 21/8/ 72021 /8/72 021/8/ 78/7/ 2021
•
16、业余生活要有意义，不要越轨。 2021/ 8/720 21/8/7 Augus t 7, 2021
•
17、一个人即使已登上顶峰，也仍要 自强不 息。20 21/8/ 72021 /8/72 021/8/ 72021 /8/7
eg. The plane appeared./The plane disappeared. ② vi. 当众露面；登场(演出等)
eg. I can’t appear in this dress at the party. appear as 扮演……角色
eg. He appeared as a prince. [prɪns] n. 王子 ③ vi. 似乎，看起来好象(与seem同义)，显得 eg. He appears nervous. 他显得很紧张(看起来)
fancy-dress party.
(suit / costume )
dress
4 Do you like my sister’s new ____?
(dress / costume)
Key structures
情态助动词must
Must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
新概念英语第二册第17课课件
e got to
must：表达主观的看法，认为有义务或责任去做某事
have to和have got to 侧重于客观需要，有“不得不”、“被迫”之意 Everyone must keep the law.
人人都要守法。
The last train has gone. We’ll have to walk home.
不定代词one, another, the other, others的用法
最后一班车已经开了，我们得走回家了。
have to/have got to
更加口语化
当句子中有频度副词often，always，usually等时，一般用have to ，而非have got to.
I often have to get up at 5.
我经常5点就得起床。
have to的前面还可以用情态动词或助动词，而have got to却不可以
on the stage
在舞台上
in the stage
在某一阶段(时期)
despite
[dɪ'spaɪt]
prep. 不管，尽管
尽管她的相貌不好，Tom依然爱她。
Despite her ugly appearance, Tom still loves her.
despite =in spite of
must 表推测
must表示推测时，意为“准是”、“一定是”， 表示较有把握的推测 通常只用于肯定句 can’t表示否定推测，意为“肯定不”
Mary的房间开着灯，她一定在家，不可能出去。
Mary’s light is on. She must be at home. She can’t be out.
must：表达主观的看法，认为有义务或责任去做某事
have to和have got to 侧重于客观需要，有“不得不”、“被迫”之意 Everyone must keep the law.
人人都要守法。
The last train has gone. We’ll have to walk home.
不定代词one, another, the other, others的用法
最后一班车已经开了，我们得走回家了。
have to/have got to
更加口语化
当句子中有频度副词often，always，usually等时，一般用have to ，而非have got to.
I often have to get up at 5.
我经常5点就得起床。
have to的前面还可以用情态动词或助动词，而have got to却不可以
on the stage
在舞台上
in the stage
在某一阶段(时期)
despite
[dɪ'spaɪt]
prep. 不管，尽管
尽管她的相貌不好，Tom依然爱她。
Despite her ugly appearance, Tom still loves her.
despite =in spite of
must 表推测
must表示推测时，意为“准是”、“一定是”， 表示较有把握的推测 通常只用于肯定句 can’t表示否定推测，意为“肯定不”
Mary的房间开着灯，她一定在家，不可能出去。
Mary’s light is on. She must be at home. She can’t be out.
新概念英语第二册第17课教学内容
这一次，她将扮演一个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筒袜。
Last year in another play, she had to wear short socks and a bright, orange-coloured dress.
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。
• 她最多十五岁。 •She must be at most fifteen years old. •她至少十五岁。 •She must be at least fifteen years old.
•at least 至少, 最少
•If you can’t clean the car, you can at least help me clean it.
Bright
①the sun was very bright . ② the boy is very bright . ③ he has a bright future.
Stocking n. （女用）长筒袜 Sock n. 短袜
• actor 男演5员. actresasctrce.sns.
dis--- 前缀，表示否定﹑ 相反或相对
agree
disagree
honest
dishonest
able
disable
the disabled n.残疾人
stage n. 舞台 阶段
• on the stage：在舞台上 • in the stage：在某一阶段 • appear on the stage as.... e.g. My aunt appeared on the stage as a young girl.
Lesson 17 Always young
Last year in another play, she had to wear short socks and a bright, orange-coloured dress.
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。
• 她最多十五岁。 •She must be at most fifteen years old. •她至少十五岁。 •She must be at least fifteen years old.
•at least 至少, 最少
•If you can’t clean the car, you can at least help me clean it.
Bright
①the sun was very bright . ② the boy is very bright . ③ he has a bright future.
Stocking n. （女用）长筒袜 Sock n. 短袜
• actor 男演5员. actresasctrce.sns.
dis--- 前缀，表示否定﹑ 相反或相对
agree
disagree
honest
dishonest
able
disable
the disabled n.残疾人
stage n. 舞台 阶段
• on the stage：在舞台上 • in the stage：在某一阶段 • appear on the stage as.... e.g. My aunt appeared on the stage as a young girl.
Lesson 17 Always young
新概念英语第二册+Lesson17+课件
[ə'pɪə] [steɪdʒ] [braɪt] ['stɒkɪŋ] [sɒk]
v.动词 n.名词 adj.形容词 n.名词 n.名词
登场，扮演 舞台 鲜艳的 (女用)长筒袜 短袜
bright
stocking
appear
stage
sock
n.
v.
adj.
appear v. 登场，扮演 词组： appear (on the stage) as（在舞台上）扮演……角色 = play the role of 一词多义：vi. 出现，显露 The rainbow appeared after the rain. 反义词：disappear 消失 派生：appearance n. 外貌、外观
She must be at least thirty-five years old.
must be 表肯定推测“一定是...”
at+最高级
at least
My aunt Jennifer is an actress. 单词：actress n. 女演员 后缀-ess表示女性 actor---actress[ˈæktrəs] waiter---waitress[ˈweɪtrəs] prince---princess[ˈprɪnses] god--goddess[ˈɡɒdes]
sock n. 短袜
stocking socks
是指长到膝盖或者过膝的长袜； 是指不过膝的短筒袜子；
Listening
Why doesn't Aunt Jennifer tell anyone how old she is?
My aunt Jennifer is a__n__a_c_t_r_e_s_s_. She must be __a_t_l_e_a_s_t__ thirty-five years old. _In__s_p__it_e__o__f_t_h_i_s_, she often appears on the stage as a young girl. Jennifer will have to __ta__k_e__p_a_r_t__in__ a new play soon. This time, she will be a girl of _s_e__v_e_n_t_e_e__n_. In the play, she must appear in a__b_r_i_g_h__t_r_e_d__d__re__s_s_ and __lo__n_g__b__la__c_k__s_to__c_k_i_n_g__s. Last year in another play, she had to wear _s_h__o_r_t_s_o__c_k_s__ and a bright, o__r_a_n_g__e_-_c_o__lo__re__d_dress. If anyone ever asks her _h__o_w___o_l_d__s_h_e__i_s_, she always answers, “Darling, it must be terrible to be grown up!”
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Step4 Careful reading
1)why doesn’t Aunt Jennifer tell everyone how old she is.
Step 5New words and phrases
Appear / ə’piə/ v.
1.显示，露面反义词：disappear /dis’əpiə / ry to remember them
3)Review the text..
Reflection:
Students should practice more in the class activities.
Step 2Lead-in
1)Look at the pictures and guess what is happening in the picture.
2)Let the students read the text all together, then ask some students to read the text.
3.Master the method of reading: skimming, scanning and careful reading;
4.Increasing the confidence in learning English.
Teaching important points and difficult points
Step 6Task—based activity
Practice 1: try to make sentences with your partner according to the words.(play games)
Summary:
1)Go through the important points and difficult points of this lesson with the students once again.
The plane appear in the sky.
2.来到，到来
I waited for 4 hours but she didn’t appear.
3.vi. (公开，正式)登场，扮演
She oftenappears on the stage asa young girl .
Appearance / ə’ piərəns/ n.出现，到来，出场
Important points: 1.new words: appear, stage, bright, stocking, sock
2. must, have to
Difficult points; 1.How to use these words flexibly
2. The differences between must and have to;
Keep up appearances维持体面，装门面
Never judge a man by his appearance.不要以貌取人。
Stage /steidʒ/ n.舞台
On the stage在舞台上
Quit the stage退出演艺圈
In the international stage在国际舞台上
3）Let the students know the topic today is about an actress who doesn’t like to tell people her age.
Step 3First listening
1)Read the passage quicklyand try to understand the main idea of the story
Bright /brait/ adj.
1）明亮的dark(反)
bright sunshine灿烂的阳光
2）鲜艳的，醒目的
bright blue宝蓝色
bright green翠绿色
3)聪明的
She is the brightest child in our class.
4)有前途的
a bright future
Sock /sɔk/ n.短袜
A pair of socks
Stocking /stɔkiŋ/ n.长筒袜（膝盖以上）
a pair of stocking
Men wear socks, not stocking.
Stock库存货，存货，股份
In stock有现货
Out of stock缺货
The stock exchange证券交易税
Teaching methods
Communicative method and task-based method
Teaching assistant
Blackboard recorder
time
1h
Teaching designs：
Step 1 Revision
1 )Review the words, phrases in lesson 16 2) Review the conditional sentence(key structure in lesson 16 )
新诺亚外语培训学校教案
Books: NC2lesson 17teacher：Olivia(杨淑红)
Title
Lesson 17 Always young
Teaching aims
1.Let the students learn some new words and expressions;
2.Understand the idea of the passage;
1)why doesn’t Aunt Jennifer tell everyone how old she is.
Step 5New words and phrases
Appear / ə’piə/ v.
1.显示，露面反义词：disappear /dis’əpiə / ry to remember them
3)Review the text..
Reflection:
Students should practice more in the class activities.
Step 2Lead-in
1)Look at the pictures and guess what is happening in the picture.
2)Let the students read the text all together, then ask some students to read the text.
3.Master the method of reading: skimming, scanning and careful reading;
4.Increasing the confidence in learning English.
Teaching important points and difficult points
Step 6Task—based activity
Practice 1: try to make sentences with your partner according to the words.(play games)
Summary:
1)Go through the important points and difficult points of this lesson with the students once again.
The plane appear in the sky.
2.来到，到来
I waited for 4 hours but she didn’t appear.
3.vi. (公开，正式)登场，扮演
She oftenappears on the stage asa young girl .
Appearance / ə’ piərəns/ n.出现，到来，出场
Important points: 1.new words: appear, stage, bright, stocking, sock
2. must, have to
Difficult points; 1.How to use these words flexibly
2. The differences between must and have to;
Keep up appearances维持体面，装门面
Never judge a man by his appearance.不要以貌取人。
Stage /steidʒ/ n.舞台
On the stage在舞台上
Quit the stage退出演艺圈
In the international stage在国际舞台上
3）Let the students know the topic today is about an actress who doesn’t like to tell people her age.
Step 3First listening
1)Read the passage quicklyand try to understand the main idea of the story
Bright /brait/ adj.
1）明亮的dark(反)
bright sunshine灿烂的阳光
2）鲜艳的，醒目的
bright blue宝蓝色
bright green翠绿色
3)聪明的
She is the brightest child in our class.
4)有前途的
a bright future
Sock /sɔk/ n.短袜
A pair of socks
Stocking /stɔkiŋ/ n.长筒袜（膝盖以上）
a pair of stocking
Men wear socks, not stocking.
Stock库存货，存货，股份
In stock有现货
Out of stock缺货
The stock exchange证券交易税
Teaching methods
Communicative method and task-based method
Teaching assistant
Blackboard recorder
time
1h
Teaching designs：
Step 1 Revision
1 )Review the words, phrases in lesson 16 2) Review the conditional sentence(key structure in lesson 16 )
新诺亚外语培训学校教案
Books: NC2lesson 17teacher：Olivia(杨淑红)
Title
Lesson 17 Always young
Teaching aims
1.Let the students learn some new words and expressions;
2.Understand the idea of the passage;