新概念英语青少版1B：Unit 23 An expensive camera 课件（61张PPT，音视频为嵌入）

课件61张PPT。12Warm-up★ What kind of birthday gift do you want?
★ Do you want a camera for a birthday gift?3Pre-listening★ Who's the man talking to William?
★ What are they talking about?4While-listening★ Who's the man talking to William?
★ What are they talking about?
★ Who wants Daisy's old camera?
5Listen again and check◆What kind of camera has Claire got?
Tick or cross?
Japanese
German
Very fine
Cheap
Expensive
Canon Ixus
New
√√√√×××6Let's say.$10000 Unit 23 An expensive camera78kind lucky another Japanese rememberbirthday Let me think. I know! at any time Listening and UnderstandingWilliam: What kind of camera has Claire got, Jack?
Jack: Let me think. It’s a Japanese one.
克莱尔的相机是什么样的？a表示种类10one代替camera,不定代词kind n. 种，类
a kind of sth.+可数名词复数/不可数名词，一种……
a kind of potato 一种土豆
different kinds of sth.+可数名词复数/不可数名词
different kinds of music 不同种类的音乐
different kinds of books 不同种类的书11Let me think 让我想想12Japanese adj. 日本的7/28/201913kimono 和服Mount Fuji 富士山
Jack: I can’t remember the name.

Oh, yes! I know! It’s an Ixus, a Canon Ixus.
14Listening and Understanding佳能，日本相机我明白，我记得remember v. 记得
I can’t remember his name .
Do you remember him?
remember to do sth.记住去做…事(还没做)
remember doing sth. 记得做过…事(已做过)
①I will remember to tell her about it.
②Don't you remember telling me the story yesterday?
15I know! 我知道了！
I see! 明白了！1617第二次课Let me thinkrememberkindJapaneseluckybirthdayanother
William: Lucky Claire! That’s a very fine camera!
Jack: Yes, it is. It’s a very expensive camera, too, but
Claire wants another one.制作较好的wants是want第三人称单数形式one是不定代词，值camera19Listening and Understanding幸运的lucky adj. 幸运的 lucky dog 幸运儿
luck n. 幸运 Good luck！7/28/201920Fine1.adj. 好的；优良的；精美的；健康的；晴朗的
How are you? 你好吗？
I'm fine. Thank you. And you?
2.n. 罚款
The fine is for illegal parking. 违停罚款。
3.adv. 很好地；精巧地
All the instruments are working fine.
所有的仪器都运转良好。
7/28/201921another （三者以上的)另一个
eg：I have eaten some apples. Could you give me
another apple? some applesanother apple7/28/201922William: Why? Doesn’t she like that one?
Jack: Well, she likes it, but she wants a new one.
第三人称单数疑问式，doesn’t=does not否定形式的疑问句表示惊奇，期待对方用 yes来回答。likes 和 wants 都是一般现在时，
表达简单真理和客观现实。
23Listening and UnderstandingJack: It’s one of Daisy’s old cameras. Claire
wants a new one for her birthday.
One of +名词复数cameras,相机中的一个For是介词，表达原因和目的24Listening and Understanding birth n. 出生 起源
day n. 天
Happy birthday！7/28/201925birthday n. 生日 William: She can give me the old one at any
time! Just bring it here.
Give后面接双宾语，me是间接宾语，the old one 是直接宾语7/28/201926Listening and Understandingat any time adv. 随时，任何时候
Welcome at any time. 随时欢迎。When will we
meet again?at any time7/28/201927哪些主语是第三人称单数? 现归纳总结如下：
一、人称代词he, she, it是第三人称单数。如：
?? He likes watching TV. 他喜欢看电视。
?? It looks like a cat. 它看起来像只猫。
二、单个人名、地名或称呼作主语；是第三人称单数。如：
?? ①Han Mei looks like her mother. 韩梅看起来像她的母亲。
?? ②Beijing is in China. 北京在中国。
?? ③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。
三、单数可数名词或"this / that / the+单数可数名词"作主语时??
①A horse is a useful animal. 马是有用的动物。
?? ②This book is yours. 这本书是你的。
?? ③The cat is Lucy's. 这只猫是露茜的。
28四、不定代词someone, somebody, nobody, everything, something等及指示代词this,that作主语时，是第三人称单数。
?? ①Everyone is here. 大家到齐了。
?? ②There is something wrong with the watch. 这块手表有毛病。
?? ③That is an eraser. 那是一块橡皮擦。
五、不可数名词作主语时为第三人称单数。
?? ①The milk is in the glass. 牛奶在玻璃杯里。
?? ②The bread is very small. 那面包很小。
六、当数字或字母作主语时，看作第三人称单数。如：
?? ①"6" is a lucky number. "6"是个吉利数字。
?? ②"I" is a letter. "I"是个字母。
29动词第三人称单数形式构成规则
（一般现在时中主语时第三人称）
1、大多数动词在词尾加“S”如：
?? ①stop－stops make－makes?? read－reads play－plays [z]
2、以“s, x, ch, sh, o”结尾的，在词尾加“es”，发音为如：
?? teach－teaches watch－watches go-goes do-does
3、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读[iz] 如：
?? fly－flies carry－carries study－studies worry－worries30含有动词第三人称单数形式的句子变否定句和疑问时怎样变？
【注意】只要句子中出现do, does,don't,doesn't, 句子中原来的实意动词要用原形
例如：He likes apples. (改成否定句)
He doesn’t likes apples。(错)
He doesn’t like apples。(对)
A 否定句：当主语为第三人称单数时,要用doesn't构成否定句。
　　 He doesn't often play.
B 一般疑问句： 当主语为第三人称单数时，要用does构成一般疑问句。
　 　- Does she go to work by bike?
　　 - Yes, she does. / No, she doesn't.
C特殊疑问句：疑问词+一般疑问句。如：
How does your father go to work?31练习一、 写出下列动词的第三人称单数
drink______ go_____ stay______
make_______ look_____ have____
pass_______ carry_____ come____
watch_____ plant_____ fly_____
study______ brush______ do______
teach_______ meet______ bring______

32drinksgoesstaysmakeslookshaspassescarriescomeswatchesplantsfliesstudiesbrushesdoesteachesmeetsbrings练习二、将括号里动词的适当形式填入横线上。
1. I ________ in the corridors. (walk)
2. He _________ in the corridors. (run)
3. She ___________ her face once a day. (wash)
4. They ____________ their teeth once a day. (brush)
5. You ___________ up your clothes once a day. (hang)
6. We ____________ our home work once a day. (finish)
7. He ____________ rubbish in the classroom. (throw)
8. She _____________ rubbish on the floor. (throw)
9. I _____________ rubbish in the bin. (throw)
10. They ___________ the table once a day. (set)33walkrunswashesbrushhangfinishthrowsthrowsthrowset11. Peter never _________ in the corridors. (run)
12. Mary usually _________ the table. (set)
13. Pat and Ken _________ the plants in the morning. (water)
14. The boy __________ his hair once a day. (comb)
15. Miss Cheng _________ TV at home. (watch)
16. My sister __________ his schoolbag once a day. (pack)
17. My mother _________ dinner for me. (cook)
18. My parents _________ the house at Chinese New Year.
(clean)
19. My teachers _________ us some gifts. (give)
20. My friends _________ the table with me. (set)
7/28/201934runssetswatercombswatchespackscookcleangiveset35Written Exercises1.p64 2填入动词的正确形式
2.p65 问答搭配和选择填空时间限制：
10 分钟Key to Written Exercise(1) (lesson46 ,pp64 )2. Write in the correct verb forms.填入动词正确形式。
1. What do you want for your birthday?
2. What kind of car has your brother got?
3. We like our new teacher.
4. He does not/ doesn’t want a cheap watch.
5. I have/ I’ve got an old camera. I want a new one.
6. What kind of clock has Annie got? She has got/She’s got a new Swiss one.
7. She likes English and Maths. I like English and maths.
8. I don’t want a new book.37Key to Written Exercise(2) (lesson46 ,pp64)三. 根据课文回答问题，连成一段话。
Has Claire got an English camera or a Japanese camera?
What’s the name of it?
Is it a very fine and very expensive camera or not?
Does Claire like the camera? Does she want a new one?(use…but)
Is it one of Daisy’s old cameras? Does Claire want a new one for her birthday?(Use…, and)
Claire has got a Japanese camera. It is a Canon Ixus. It is a very fine and very expensive camera. Claire likes the camera, but she wants a new one. It is one of Daisy’s old cameras, and Claire wants a new one for her birthday.
38句型重点本课练习的是
（1）第三人称的he/she has got…用法
（2）单数可数名词和 a Japanese one, an Italian one中one的用法 。
（3）练习动词want的单数第三人称用法：He/She wants…, He/She doesn’t want…,以及疑问式Does he/she want…?7/28/201939What kind of ...? 什么样/哪种 ，修饰可数名词和不可数名词1. What kind of music do you like?
Pop Rock Hip-hop Country Music
2. What kind of weather do you like?
Hot Cold Sunny Windy
3. What kind of animals do you like?
Dog Cat Tiger Lion Zebra 7/28/201940Pronunciation Pronunciation
/e?/ 从/e/音滑向/?/音。发音时舌端抵下齿，前舌略抬起，双唇半开。
there Claire chair air fair
downstairs where careful
41British adj. 英国的
n. 英国人
Britain n. 英国7/28/201942German adj. 德国的
n. 德语 德国人
Germany n. 德国7/28/201943plastic n. 塑料7/28/201944leather n. 皮革7/28/201945CD player （复合名词） CD播放器7/28/201946Italian adj. 意大利的
n. 意大利人 意大利语
Italy n. 意大利7/28/201947watch n. 手表7/28/201948Korean adj. 韩国的
n. 韩国人 朝鲜人 韩语 朝鲜语
Korea n. 韩国 朝鲜Hit5Mic男团7/28/201949handbag n. 手提包Gucci LVCoach7/28/201950clock n. 钟7/28/201951Swiss adj. 瑞士的
n. 瑞士人
Switzerland n. 瑞士7/28/201952Famous Mobiles 手机知名品牌
7/28/201953Pattern practice (1)(Lesson 23)
1. A: Has Claire got a British camera?
B: No, she hasn’t.
A: Has she got a Japanese one?
B: Yes, she has.
2. A: What kind of camera has Claire got?
B: She’s got a Japanese one.
3. A: Claire wants a camera.
B: I know. She wants a Japanese one.
She doesn’t want a British one.
7/28/201954Pattern practice (2)4. A: What kind of camera does Claire want?
B: She wants a Japanese one.
She likes Japanese cameras.
5. A: Have you got a camera?
B: Yes, I have. It’s a Japanese one.
What kind of camera have you got?
A: I’ve got a British one.
6. A: I want a new camera.
B: What kind do you want?
A: I want a Japanese one.
I like Japanese cameras.

特殊疑问句句式：疑问词+助动词+主语+动词原形7/28/201955文法：人称与助动词，动词搭配Does he/she …? Yes, he/she does.
No, he/she doesn’t.
Do you…? Yes, I/we do.
No, I /we don’t.
Has she/he…? Yes, she/he has.
No, she/he hasn’t.
Have you got…? Yes, I/we have.
No, I/we haven’t.
What kind of camera does he/she want?
He/She wants…
7/28/201956Read aloud and influently(1)Has Paul got a German mobile?
No, he hasn’t.
Has he got a Chinese one?
Yes, he has.
Has Robert got a leather bag?
No, he hasn’t.
Has he got a plastic one?
Yes, he has.
Has Lucy got a French CD player?
No, she hasn’t.
Has she got a Italian one?注意 疑问句及其回答中，has…… got 与第三人称单数搭配用法7/28/201957Read aloud and influently(2)Karen wants a watch.
I know. She wants an expensive one. She doesn’t want a cheap one.
William wants a car.
I know. He wants a Korean one. He doesn’t want an American one.
Polly wants a handbag.
I know. She wants a leather one. She doesn’t want a plastic one.
Annie wants a clock.
Yes, I know. She wants a Swiss one. She doesn’t want a French one. Swiss watches 瑞士手表品牌世界上最著名的产钟表国家7/28/201958Read aloud and influently(3) What kind of mobile does Paul want?
He wants a Chinese one. He likes Chinese mobiles.
What kind of bag does Robert want?
He wants a plastic one. He likes plastic bags.
What kind of CD player does Lucy want?
She wants an Italian one. She wants Italian CD players.
What kind of watch does Karen want?
She wants an expensive one. She wants expensive watches.
注意疑问句及其回答中，第三人称单数助动词does 用法。注意陈述句中第三人称单数动词+s。注意用复数形式7/28/201959Read aloud and influently(4)A: Have you got a car?
B: Yes, I have. It’s a Korean one. What kind of car have you got?
A: I’ve got an American one.
A: Have you got a handbag?
B: Yes, I have. It’s a leather one. What kind of handbag have you got?
A: I’ve got a plastic one.
A: Have you got a clock?
B: Yes, I have. It’s a Swiss one. What kind of clock have you got?
A: I’ve got a French one.
7/28/201960Read aloud and influently(5)A: I want a new mobile.
B: What kind do you want?
A: I want a Chinese one. I like Chinese mobiles.
A: I want a CD player.
B: What kind do you want?
A: I want an Italian one. I like Italian watches.
A: I want a car.
B: What kind do you want?
A: I want a Korean one. I like Korean cars.注意I want…,和 what kind do you want?用法7/28/201961