Unit 23 An expensive camera Lesson 46 课件(共62张PPT) 新概念英语青少版 1B

(共62张PPT)
新概念英语青少版1b
Unit 23 Lesson 46
An Expensive Camera
学情分析
学习完1B-U23-L45, 掌握重点词汇的音形义用，并可以在老师的引导下对课文进行复述。
学习目标
通过教学活动，对L1的主干语法进行针对性的场景替换练习，最终能够在不同场景中熟练使用主干语句。
知识清单
1. 4个扩展词汇
British, watch, plastic, handbag, leather, clock
2. 情景语法 有关“种类”的情景问答
A: Has Claire got a British camera？
B: No, she hasn’t.
A: What kind of camera has Claire got
B: She’s got a Japanese one.
A: What kind of camera have you got
B: I’ve got a British one.
暖身篇
part1
词汇篇
part2
目标单词
British
watch
plastic
handbag
leather
clock
5
6
描述情景
British people drive on the left side of the road.
词块提取
British people
英国人
改写句子
________________
do not like speaking on the train or bus.
British people
描述情景
He got a new watch at the birthday party.
词块提取
new watch
新手表
改写句子
——————————did he get at the birthday party
What kind of watch
描述情景
We use many plastic bags in our daily life.
词块提取
plastic bag
塑料袋
改写句子
Plastic bags can cause
__________________.
water pollution
描述情景
My mother’s beautiful handbag is a gift from my father.
词块提取
beautiful handbag
漂亮的手提包
改写句子
She likes to ___________________ when she goes shopping.
carry a handbag
描述情景
He wears a leather jacket and dark trousers.
词块提取
leather jacket
皮夹克
改写句子
The shoes _______________ leather.
are made of
描述情景
Children prefer digital clocks to normal ones.
词块提取
digital clocks
数字时钟
改写句子
He took the ______ to pieces.
clock
It’s a …
British card
Click here to guess what’s in the box
It’s a …
clock
Click here to guess what’s in the box
It’s a …
handbag
Click here to guess what’s in the box
It’s a …
watch
Click here to guess what’s in the box
It’s a …
leather jacket
Click here to guess what’s in the box
It’s a …
Japanese car
Click here to guess what’s in the box
拼读单词
British
ti
B
ri
sh
拼读单词
watch
t
wa
ch
拼读单词
plastic
ti
las
c
p
拼读单词
d
handbag
ba
g
han
拼读单词
l
leather
the
r
ea
拼读单词
clock
ck
lo
c
句型篇
part3
Q: What are they talking about
A: They are talking about the camera.
填空练习
What kind of _________ has Claire got, Jack
It’s a Japanese __________.
I can’t _______________ the name.
It’s a very _______ camera.
Does she like ______ one
Claire wants a ______ one for her _____________.
She can give the ______ one to William at ______ time.
camera
one
new
old
remember
fine
that
birthday
any
语法探究
课文中用了哪句话来提问相机的种类？
What kind of camera has Claire got
语法探究
请问：这句话是提问事物的_____
A. 种类 B. 特征 C. 动作
应该是提问事物的种类
敲黑板
询问和描述种类
What kind of + 名词单数/复数
What kind of camera has Claire got
表格梳理
Who What Why Solution
Jack talk about Claire's old Japanese camera wants to get the old camera William wants Claire to give him the old camera
William Claire wants a new camera for her birthday
Daisy has many old cameras
填空梳理
William and Jack talk about Claire’s old _________ camera. Jack __________ the name of the camera. It is called Canon Ixus. Claire is very ________ because her camera is fine and expensive, but she wants _______ one. This camera is one of Daisy’s old cameras. She wants a new one for her ________. Claire can give the old camera to William ______________.
Japanese
remembers
lucky
at any time
another
birthday
连词成句
Claire’s camera is a Japanese one,
not a British one.
Claire’s camera
Japanese
not British
连词成句
Paul’s mobile is a Chinese one, not a German one.
Paul’s mobile
Chinese
not German
连词成句
Robert’s bag is a plastic one, not a leather one.
Robert’s bag
plastic
not leather
连词成句
Lucy’s CD player is an Italian one, not a French one.
Lucy’s CD player
Italian
not French
组成对话
Robert’s bag
plastic
Lucy’s CD player
Italian
组成对话
A: Has Robert got a bag
B: Yes, he has. Robert’s bag is a plastic one.
A: Has Lucy got a CD player
B: Yes, she has. Lucy’s CD player is an Italian one.
组成对话
Karen’s watch
expensive
William’s car
Korean
组成对话
A: Has Karen got a watch
B: Yes, he has. Karen’s watch is expensive.
A: Has William got a car
B: Yes, he has. William’s car is a Korean one.
组成对话
Polly’s handbag
leather
Annie’s clock
Swiss
组成对话
A: Has Polly got a handbag
B: Yes, she has. Polly’s handbag is a leather one.
A: Has Annie got a clock
B: Yes, she has. Annie’s clock is a Swiss one.
线下活动
你画我猜：教师准备词条，分组后， 每次两名同学，一人抽词条， 在黑板上画画，另一人猜出画的物品。最后两人进行一组对话。
词条示例：watch, Swiss, not Japanese
板书提示： What kind of ________ has you got？
It's a _________ one, not a _______ one.
练习篇
part4
正确形式填空
Examples:
She doesn't want (She/not want) a new handbag.
She wants (She/want) a new mobile.
1. What _________________(you /want) for your birthday
2 What kind of car ________________________(your brother / have got)
3. _______________ (We /like) our new teacher.
4. _________________ (He / not want) a cheap watch.
正确形式填空
5. ________________ (I/have got) an old camera. ______________(I/ want) a new one.
6. What kind of clock ________ (Annie/have got) __________ (She / have got) a new Swiss one.
7._________ (She/like) English and Maths. _________ (I/like) English and Maths,too.
8.________(I/ not want) a new book.
1
听音回答问题
2
3
What doesn’t he want
When can he have dinner
What does Robert want？
Robert wants some cake and chocolate.
He doesn’t want any cold food.
He can have dinner at half past six.
家庭作业
记忆生词拼写，熟读课文，熟练复述。
完成本单元练习册。
完成情景片段练习。