(共52张PPT)
外研版 七年级下册
Module 1
Lost and found
Unit 1
Whose bag is this
To understand conversations about looking for the owners of lost items.
To learn to use the possessive pronouns: my, mine, our, ours, your, yours, his, her, hers, its, their, theirs
To ask and answer questions about lost items and their owners using the following structures:
Is this… yours
Whose… is this It’s mine/…
Where can people usually find their lost things
lost and found box
失物招领箱
What are in the lost and found box
crayons
n. 蜡笔
eraser
n. 橡皮擦
gloves n. 手套
purple wallet 紫色钱包
watch n.
手表
tape n.
录音带
Match the words from the box with the pictures.
bag crayons eraser
football gloves wallet watch
1
2
3
4
7
6
5
1. Is the football Tony’s
2. Are the crayons Betty’s
3. Whose gloves are these
Listen and answer the questions.
Yes, it is.
No, they aren’t.
They are Betty’s.
pron. 谁的
Betty: Is this your football, Tony
Tony: Oh, yes. Thank you. And that’s my sweater. Are these your crayons, Betty
Betty: No, they aren’t.
Tony: Whose crayons are they
Betty: I think they’re Lingling’s. but these gloves are mine.
Tony: And that’s my wallet.
Listen again and role-play the conversation.
形容词性物主代词
名词性物主代词
名词所有格
名词后面+’s
pron.我的
Whose bag is this
Is this your bag
Yes, it’s my bag.
bag
It’s mine.
my bag = mine
小明在教室捡到一块橡皮，想找到失主，如何用英语说呢？
A: Whose .. is it
Is it your …
B: No, it’s not my … / it’s not ….
A: Is it your …
C: Yes, it’s my … / it’s mine. Thank you.
Listen to the conversation and tick the items you hear.
bag eraser crayons watch
purple wallet tapes gloves
Watch the flash.
Now match the people with their things.
1. Lingling a) crayons
2. Daming b) gloves
3. Tony c) tapes
4. Betty d) wallet
5. Ms Li e) watch
Role-play the conversation.
Ms Li: Welcome back to school, everyone! First of all, come and look in the lost and found box! There are a lot of things in it. Whose bag is this
Ling: Oh sorry! It’s mine. Are my crayons there too
Ms Li: Are these crayons yours
Ling: Yes, they are and this eraser too. Thank you.
Ms Li: Whose tapes are these
Daming: They’re mine.
Ms Li: Here’s a purple wallet!
Tony: It’s mine. Look! Here’s my name “Tony”! Thank you.
Ms Li: You’re welcome! Look at this nice watch. Is it yours too, Daming
Daming: No, it isn’t. I think it’s Betty’s.
Ling: Yes, it’s hers.
Ms Li: Everyone, please be careful with your things from now on.
Daming: Here are some nice gloves. Whose gloves are they
Ms Li: Let me see… Oh, they’re mine! Thank you!
first of all 从现在开始；今后
here开头的倒装句，表强调
be careful with 做某事时很小心或仔细
from now on从现在开始
Ms Li _________ her students back to school. First of all, she asks her students to come and ________ in the lost and found box. There are a lot of things in it. Lingling ______ her bag, _______ and eraser in the box. There are some ______ and they are Daming’s. Here is a purple _______ and it’s Tony’s because here is his name “Tony”.
welcomes
look
finds
crayons
wallet
Complete the passage with proper words.
tapes
Look at this ________ watch. Daming thinks it’s Betty’s. And Lingling says it’s ________. Ms Li tells _________ to be careful ________ their things from now on. ________ gloves are they Oh, they are Ms Li’s.
nice
hers
everyone
with
Whose
What are these
They’re Lingling’s _________.
crayons
1
2
3
4
5
6
7
Are these / Is this… Whose … is this / are these It’s / They are … .
Ask and answer.
1. — Are the crayons Betty’s
— No, they’re not hers. They’re Lingling’s.
2. — Is the bag Betty’s
— No, it isn’t hers. It’s Lingling’s.
3. — Is the wallet Betty’s
— No, it isn’t hers. It’s Tony’s.
4. — Is the eraser Ms Li’s
— No, it isn’t hers. It’s Lingling’s.
A: Whose bag is it
B: It’s mine.
A: Is this your book
B: No, it’s not mine. It’s…
A: — Are the …’s
— No, they’re not ... .
B: They’re …’s.
Make up conversations, use things in your schoolbag.
Ms Li: Lingling’s bag is in the lost and found box. The crayons are (1) ______ too. Daming’s (2) ______ and Tony’s (3) _______ wallet are here. Is the watch (4) ______, Daming Please be (5) _______ with your things! And whose gloves are these Oh sorry. They’re (6) _____.
careful, hers, mine, purple, tape, yours
hers
tape
purple
yours
careful
mine
Complete the passage with the correct form of the words from the box.
Welcome back!
Please be careful with… from now on.
back bag thank
eraser name
wallet watch
Listen and repeat.
Work in groups of three or four. Put four or five school things on the desk. Now ask and answer.
A: Is this your pen
B: Yes, it’s mine.
A: Whose pencil is it
C: It’s …
首先；第一
失物招领箱
小心(对待) ……
从现在开始
Some important expressions and sentences in this unit.
first of all
lost and found box
be careful with ...
from now on
1. — Whose bag is this
— It’s mine.
2. — Is it yours too, Daming
— No, it isn’t. I think it’s Betty’s.
3. — Whose tapes are these
— They’re mine.
4. Everyone, please be careful with your things from now on.
1. Welcome back to school.
欢迎回到学校。
Welcome back to + n. 欢迎返回/回到……
e.g. Welcome back to China.
欢迎回到中国。
2. First of all, come and look in the lost and found box!
首先，过来看看失物招领箱吧！
first of all 首先 (常用于句首)
e.g. First of all, let me introduce my friend Lily to you.
首先，让我向你介绍我的朋友Lily。
lose v. 失去 (后面可以跟失去的事物，也可以跟输掉的比赛等。)
过去式：_______
e.g. Lily lost her bike last week.
I hope (希望) we won’t lose the basketball match (比赛) tomorrow. (翻译)
Lily上周丢了她的自行车。
我希望我们不会输掉明天的篮球赛。
lost
find v. 发现；找到 (强调结果)
过去式：_______
found
e.g. I can’t find my car.
我找不到我的汽车了。
I found my book in the classroom.
我在教室找到我的书。
【拓展】look for寻找，强调过程。
【语境应用】选词语填空。
1) —What are you doing
—I am ____________ my eraser.
2) Mary ____________ her dog everywhere but can’t ____________ it.
find, look for
looking for
looks for
find
3. Whose bag is this
这是谁的包？
whose pron. 谁的。是表示所有关系的疑问词。
可用来对名词所有格或形容词性物主代词进行提问。如：
This is Tina’s/her hat. →Whose hat is this
可以用来对名词性物主代词进行提问。如：
These pencils are mine. →Whose are these pencils
【语境应用】翻译句子。
1) 那些是谁的蜡笔？
2) 它们是谁的玫瑰花？
Whose roses are they
Whose crayons are these
4. Here’s a purple wallet!
这有个紫色的钱包！
以here开头的倒装句，句子真正主语是a purple wallet。
Here is / are ...: ……在这儿。用于刚找到某人或某物时； be动词单复数形式要与后面主语的单复数形式保持一致。
e.g. Here are three watches.
Here it comes. (翻译)
这有三块手表。
它来了。
【语境应用】完成句子。
1) 看！你的钱包在这儿。
Look! ________ _______ your wallet.
2) 我的手套在这儿。
________ ________ my gloves.
Here is
Here are
5. Look at this nice watch.
看这不错的手表。
v. 看，观看。全神贯注地看、观察，动作持续一段时间。
n. 表；手表。可数名词。
e.g. Watch carefully. You can learn something.
Lily’s watch is really beautiful. (翻译)
仔细看，也许你能学到点东西。
Lily的手表真的很漂亮。
watch
【语境应用】完成句子。
1) 此刻，孩子们正在看电视。
The children are ________ ________ right now.
2) David计划去看足球赛。
David plans to ________ ________ ________ ________.
3) 李阿姨给了他们两块手表作为礼物。
Aunt Li gives them ________ ________ as presents.
watching TV
watch the football match
two watches
6. I think it’s Betty’s.
我想这是Betty的。
Betty’s: 贝蒂的。名词的所有格：名词+s，表示所属关系。
【拓展】
-s结尾的复数名词的所有格：在s后加 ’。
e.g. Teachers’ Day
表示两者共有：将最后一个名词变为所有格形式。
e.g. Tom and John’s mother
表示两者分别拥有：两个名词都要变为所有格形式。
e.g. Lucy’s and Mike’s fathers
7. Everyone, please be careful with your things from now on. (翻译)
从现在开始，请每个人小心保管自己的物品。
careful adj. 仔细的；认真的；小心的
可以作定语，修饰人或物
be careful with 小心（对待）……
be careful 小心 (可单独成句，表示劝诫或者警告)
be careful to do sth. 小心做某事
e.g. Be careful with that knife.
小心那把刀。
【语境应用】完成句子。
1) Jack是一位非常认真的老师。
Jack is a very ________ teacher.
2) 医生经常为他做仔细的检查。
Doctors often make ________ examination for him.
careful
careful
3) 你乘坐公共汽车时要小心你的包。
______ ________ _______ your bag when you take a bus.
Be careful with
4) 游泳的时候你应该小心。
You should ________ ________ when you are swimming.
5) 小心！它很危险。
________ ________! It's very dangerous.
6) 她对她的孩子很小心。
She ________ ________ ________ her children.
be careful
Be careful
is careful with
from now on 从现在开始 (常用于一般将来时)
e.g. I’ll be more careful from now on. (翻译)
从现在起，我会更加小心。
【语境应用】翻译句子。
1) 从现在起，我会努力学习。
From now on I’ll study hard.
2) 从现在开始，请每个人小心保管自己的物品。
Everyone, please be careful with your things from now on.
Ⅰ. 根据语境及所给图片提示写出所缺单词。
1. My sister wants to buy five ________.
2. —What time is it now, Li Ming
—Sorry, I haven't got a ________.
3. It's very cold today, so Bob wears his ________.
4. Linda is using some ________ to draw a picture.
5. Here's a ________. Is it yours
erasers
watch
gloves
crayons
wallet
Ⅱ. 根据语境从方框中选择恰当的单词填空。
1. —What color is your new sweater
—It's ________.
2. —Hi, Jane! Is this CD Sarah's
—Yes, I think it's ________.
3. Alan isn't happy because he can't ________ his dog.
4. —Here ________ some flowers for you, Daisy!
—Wow! They're so beautiful. Thank you!
5. Please give me some ________. I'd like to listen to songs.
she, tape, be, find, purple
purple
hers
find
are
tapes
Ⅲ. 根据汉语意思完成英语句子，每空一词。
1. 孩子们，欢迎回到这里！
________ ________ here, children!
2. 从现在开始，你是一个大男孩了。
You're a big boy ________ ________ ________.
3. 首先，告诉我们你的名字。
________ ________ ________, tell us your name.
4. 失物招领箱在哪里？
Where is the ________ ________ ________ ________
5. 她总是小心对待她的东西。
She ________ always ________ ________ her things.
Welcome back
from now on
First of all
lost and found box
is careful with
Write down your conversation according to Activity 7.
Review the words of Unit 1 and preview the text of Unit 2.
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit 1同步练习
Ⅰ. 根据语境及所给汉语提示语写出所缺单词。
1. The dress over there is ________(紫色的). I like it a lot.
2. My sister buys some ________(橡皮擦) from that shop.
3. —Can I use your ________(蜡笔) I want to color the picture.
—OK. Here you are.
4. It’s very cold today. Liu Ting is wearing her ________(手套).
5. Don’t ________(丢失) the book, or you have to buy a new one.
Ⅱ. 根据语境从方框中选择恰当的单词填空，有的需要变换形式。
find, tape, watch, I, wallet
1. Lily’s schoolbag is red. ________ is blue.
2. Where is my green T-shirt, Mum I can’t ________ it.
3. There is a lot of money in the ________. You can get some.
4. Tom, please look at your ________ and tell me the time.
5. These ________ are not interesting. I don’t want to listen to them.
Ⅲ. 根据对话内容从方框中选择能填入空白处的最佳选项补全对话，其中有两项多余。
A: Look! There are a lot of things in the lost and found box.
B: Yes. (1)________
A: I think it is Lucy’s. She has got a green watch.
B: (2)________
A: I think it’s Mike’s.
B: I don’t think so. (3)________
A: Let me see. Oh, it’s Bob’s. Here is his name “Bob”.
B: (4)________
A: Oh, it’s mine.
B: (5)________
A: I will. Thanks a lot.
A. Whose eraser is this B. Whose watch is this C. Here are some gloves.D. Mike’s wallet is black.E. Are my crayons here too F. What about the blue wallet G. Please be careful with your things.
参考答案：
Ⅰ. 1. purple 2. erasers 3. crayon(s) 4. gloves 5. lose
Ⅱ. 1. Mine 2. find 3. wallet 4. watch 5. tapes
Ⅲ. 1-5 BFDAG
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