(共49张PPT)
Unit 1 Whose bag is this
crayons
football
watch
wallet
bag
eraser
gloves
What’s this / What are these
some crayons
a football
watches
a wallet
a bag
an eraser
a pair of gloves
What’s this / What are these
It’s a / an … / They are …
Whose … is this / Whose are these
It’s / They are mine / hers / his / yours ...
some crayons
a football
a watch
a wallet
an eraser
a pair of gloves
a bag
Listen and answer the questions.
1. Is the football Tony’s
2. Are the crayons Betty’s
3. Whose gloves are these
Yes, it is.
No, they aren’t.
They are Betty’s.
Listen to the conversation and match the people with their things.
Lingling
Daming
Tony
Betty
Ma Li
crayons
gloves
tapes
wallet
watch
1. How many people are there Who are they
Four. They are Ms Li, Lingling, Daming and Tony.
2. What are in the lost and found box
A bag, crayons, an eraser, tapes, a purple wallet, a watch, some gloves.
Read and answer the following questions.
Read again and answer the questions.
1. Whose bag is this
2. Whose crayons are these
3. Whose eraser is this
4. Whose tapes are these
It’s Lingling’s.
They’re Lingling’s.
It’s Lingling’s.
They are Daming’s.
5. Whose purple wallet is this
6. Whose watch is this
7. Whose gloves are they
It’s Tony’s.
It’s Betty’s.
They are Ms Li’s.
Complete the passage.
Ms Li w_______ her students back to school. First of all, she asks her students to come and l_______ in the lost and found box. There are a lot of things in it. Lingling f________ her bag, c________ and her eraser in the box. There are some tapes and they are Daming's.
elcomes
ook
inds
rayons
Here is a purple w________ and it's Tony's because here is his name "Tony". Look at this n________ watch. Daming thinks it's Betty's. And Lingling says it's h_______. Ms Li tells e________ to be careful w________ their things from now on. W________ gloves are they Oh, they are Ms Li's.
allet
ice
ers
veryone
ith
hose
Work in pairs. Ask and answer.
— Are the crayons Betty’s
— No, they’re not hers. They’re Lingling’s.
Lingling’s
— Is the bag Lingling’s
— No, it’s not hers. It’s Betty’s.
Betty’s
— Is the wallet Tony’s
— No, it’s not his. It’s Daming’s.
Daming’s
— Are the erasers Daming’s
— No, they’re not his. They’re Tony’s.
Tony’s
Listen and repeat.
back bag thank
eraser name
wallet watch
[ ]
[e ]
[ ]
[ ] 发这个音的字母和字母组合a
a: dad cap cat bad apple bag flag
hand rabbit ant
black fat has
stand rat map
[ei] 发这个音的字母和字母组合a ai ay
a: cake make name game snake gate lazy
ai: rain train wait
ay: day May play today way
[ ] 发这个音的字母和字母组合o a
o: fox coffee dog shop dog doctor long
a: watch
Work in groups of three or four. Put four or five school things on the desk. Ask and answer.
A: Is this your pen
B: Yes, it’s mine.
A: Whose pencil is it
C: It’s …
A: Is this your eraser
B: No, it’s not mine. It’s Tony’s.
A: Whose wallet is this
C: It’s …
A: Is this your ...
B: Yes, it’s mine. /No, it’s not mine. It’s ...
A: Whose ... is it
C: It’s …
1. find & lose
find和lose都可作及物动词，后面可直接跟宾语。find的意思是“发现；找到”，lose的意思是“失去；丢失”。它们是一对反义词。如：
I find an eraser on my desk.
我在我的课桌上发现一块橡皮。
People often lose things when they’re in a hurry.
人们在勿匆忙忙时经常丢东西。
lost和found分别是动词lose和find的过去分词形式，过去分词可以修饰名词作定语，lost在这里意为“丢失的”，found意为“找到的”，它们作定语修饰名词box。
Come and look in the lost and found box!
过来看看失物招领箱！
[链接]
根据括号中所给汉语填空。
1. She can’t _____ (找到) her gloves. She often _____ (丢失) things.
2. I ______ (丢失) my wallet yesterday; I can’t _______ (找到) it everywhere.
[Practice]
loses
find
lost
find
2. look for
look for是一个动词短语，意思是 “寻找”。由于for是介词，所以后面要接名词或代词作宾语，look for sth.意为“寻找某物”，使用时注意，look for这两个单词不能分开使用。如：
I can help you look for the wallet.
我可以帮你找钱包。
They are looking for their phones, cameras, watches and computers.
他们正在寻找他们的电话、照相机、手表和电脑。
(由于本句中的时态是现在进行时态，所以要将动词look变为现在分词形式，即looking。)
[辨析] find和look for的用法
find和look for 都有“找”的意思，但含义不同。find 强调“找”的结果，而look for强调“找”的过程。如：
He is looking for his bike.
他在找他的自行车。
I’m looking for my watch, but I can’t find it.
我在找我的手表，但是找不到。
I hope you will soon find your lost ring.
希望你尽快找到丢失的戒指。
请根据所给汉语意思，完成下列英语句子，每空词数不限。
1. 最后，我在床底下找到了那本书。
I ________ that book under the bed in the end.
2. 你在找什么？
—What are you ______________
我在找我的自行车。
—I’m ____________ my bike．
found
looking for
looking for
[Practice]
3. 你昨天找到李明了吗？
—Did you _______ Li Ming yesterday
没有。我们到处找了，但没有找到他。
—No, we _________ him everywhere，but didn’t ________ him．
find
looked for
find
3. first of all
first of all 首先，最重要的
（一般举例子的时候用，“首先…, 其次…, 再次…”） 强调次序。如：
First of all, let me tell you the news.
首先，让我告诉你这个消息。
First of all, he agreed to have lunch with some of the students.
首先他同意和部分同学共进午餐了。
here is / are … 这儿有……, ……在这儿（用于刚找到某人或某物时）, 是一个完全倒装句结构。当主语为代词时, 用部分倒装。如：
Here is the address.
这是那里的地址。
Here is an apple.
这儿有一个苹果。
— Could you give me an orange
— Here you are.
4. here is / are …
from now on从现在开始，从此以后，今后。
From now on, I will begin to write my book.
从现在起，我将开始写我的书了。
From now on, I will try to do better.
从现在起我要尽量做得好些。
5. from now on
6. Whose tapes are these 这些录音带是谁的？
whose一般是就物主代词或名词所有格提问。
1) 提问部分作定语时，用“Whose ＋名词＋一般疑问句？”结构。如：
It’s my shirt.
这是我的衬衫。
→ Whose shirt is it
这是谁的衬衫？
2) 提问部分作表语时，用“Whose ＋一般疑问句？”结构。如：
The shirt is mine.
这件衬衫是我的。
→Whose is the shirt
这件衬衫是谁的？
I. 根据所给汉语正确拼写单词。
1. Where is my red crayon I can't ______ (找到) it.
2. There are two ______ (录音带) on the desk.
3. Is Lucy's new bike ______ (紫色的)
4. My mother wants to buy ______ (手套) for my birthday.
5. Can I use your ______ (橡皮擦)
Exercises
find
tapes
purple
gloves
eraser
II. 从方框中选出合适的单词或短语完成句子，每个单词或短语只能用一次。
1. I don't have a _________. What time is it
2. You are not good at maths, so study hard ___________.
3. Look! There is a bird in our classroom. ________ bird is it
from now on, whose, mine, careful, yours, first of all, watch, hers
watch
Whose
from now on
4. Please be ________ with your things. Don’t lose them.
5. My sister doesn’t have a football, so the football is not _________.
6. __________, come and look at the blackboard.
7. Your bag is very big but _________ is very small.
8. My gloves are new and red. What about _________, Sam
careful
hers
First of all
mine
yours
Recite the conversation and make a new one.
