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(共33张PPT)
Section A (1a-2d)
1. To learn to understand must, might, could and can’t for making inferences (推断) .
2. To listen and talk about ownership.
3. To learn the key words and expressions.
words: whose, truck, picnic, rabbit, attend, valuable
sentences: —Whose volleyball is this
—It must/might/could/can’t be Carla’s.
—It must/might/could/can’t belong to Carla.
whose / hu:z /adj. & pron. 谁的
truck / tr k / n. 卡车；货车
picnic / 'p kn k / n. 野餐
rabbit / 'r b t / n. 兔；野兔
attend / 'tend / v. 出席；参加
valuable / v lju bl / adj. 贵重的；很有用的；
pink / p k / adj. 粉红色的n. 粉红色
anybody / enib di / pron. 任何人
Déjà vu /de ɑ vu / n.似曾经历过的感觉；mystery / m stri / n. 奥秘；神秘事物
be known as被称为；被认为是
theory / θ ri/ n.学说；理论；看法
familiar /f m li (r)/adj.熟悉的；常见到的
hidden / h dn/ adj,秘密的；隐藏的
power / pa (r)/ n.能力；权力
link /l k/ n.联系；连接
parallel/ p r lel/ adj.平行(的)；同时发生的
universe / ju n v s/ n.宇宙
parallel universe 平行宇宙
mix-up / m ks p/ n.混乱；杂乱
generally / d enr li/ speaking 一般来说
trick /tr k/ n.引起错觉(或记忆紊乱)的事物；诡计 v.欺骗；欺诈
unsolved / n s lvd/ adj.未解决的;未破解的
laboratory / l 'b r tr / n. 实验室
outdoors / a t d :z / adv.在户外；在野外
coat / k t / n. 外套；外衣
lie /la / v.（lay /lei/,lain /lein/）平躺；处于
sleepy / 'sli:p / adj. 困倦的；瞌睡的
New words
What’s this
truck
The _______ were loaded（装货） at the docks（码头）.
trucks
picnic
We’re having a _______ in the park this afternoon.
picnic
rabbit
She likes to play with her _______.
rabbit
Can you guess
a ____ d
Obama _________ the meeting yesterday afternoon.
attended
tten
v__ l_____
I won’t waste any more of your ________ time.
valuable
a
uable
Whose pencil box is this
It must be ___________.
George’s
=It must belong to __________.
George
*belong to “属于”
*must 表推测， “一定；准是”
Whose book is this
It must be ________.
Peppa’s
=It must belong to ______.
Peppa
Whose phone is this
It must be ________.
Ma Yun’s
=It must belong to _______.
Ma Yun
Some Students had a picnic last weekend.
Look at the picture. Tell the things you see.
whose/ hu:z/ adj. & pron. 谁的
CD
(Michael Jackson)
book
(Harry potter)
volleyball
T-shirt
cup
plate
toy truck
magazine
cap
jacket
Look at the picture. Write the things you see in the correct columns in the chart.
Clothing Fun things Kitchen things
hat volleyball plate
T-shirt
cap
jacket
toy truck
book
CD
magazine
cup
1a
Before listening, read the chart and make a prediction !
Person Thing Reason
Jane’s little brother volleyball J.K. Rowling is her favorite writer.
Mary toy truck She loves volleyball.
Carla magazine He was the only little kid at the picnic.
Deng Wen book She always listens to pop music.
Grace CD He loves rabbits.
Listen and match each person with a thing and a reason.
Person Thing Reason
Jane’s little brother volleyball J.K. Rowling is her favorite writer.
Mary toy truck She loves volleyball.
Carla magazine He was the only little kid at the picnic.
Deng Wen book She always listens to pop music.
Grace CD He loves rabbits.
Tips: Pay attention to the name and things!
1b
Listen to 1b and finish the following
1. There is/are_____ things motioned .
A. 3 B. 4 C. 5
2. According to the dialog, which is true ____
A. the CD must be Grace’s.
B. the magazine must belong to Mary
C. The volleyball can’t be Carla’s
3. From the dialog, we can infer_____.
A. There are at least six kids at the picnic.
B. Grace may like reading.
C. The book can be written by J.K. Rowling
C
C
A
Practice the conversation in the picture above.
Then make conversations using the information in 1b.
Whose volleyball is this
It must be Carla’s.
/ It must belong to Carla.
She loves volleyball.
1c
Let’s talk
Bob and Anna found a schoolbag at the park.
Look! Whose schoolbag is this
If we want to find the owner, we should
know what things might be there.
Listen and write down the things in the schoolbag.
Things in the schoolbag
1. T-shirt
2.
3.
hair band
tennis balls
2b
Listen again. Fill in the blanks.
1. The person ________ go to our school.
2. The person _________ be a boy.
3. It __________ be Mei’s hair band.
4. The hair band _________ belong to Linda.
5. It _________ be Linda’s schoolbag.
can’t
must
could
might
must
Who do you think the owner of the school bag is
Why
2b
Bob: Hey, look! Whose schoolbag do you think this is
Anna: I don’t know. Look, here’s a school T-shirt.
Bob: Well then, the person must go to our school. Oh! Here is
a hair band, so the person can’t be a boy.
Anna: It could be Mei’s hair band. She has long hair.
Bob: Or the hair band might belong to Linda. She was at the
picnic, wasn’t she
Anna: Yes, she was. But then the schoolbag could belong to Rita.
She's always forgetting things.
Bob: Oh, look! Tennis balls.
Anna: Then it must be Linda’s schoolbag. She has long hair and
she’s on the tennis team.
Bob: You’re right!
Listen again and repeat.
情态动词
表推测
be always forgetting …老是忘记…
推测可能性：must > could > might > can’t
0%
20% ~ 80%~
100%
can’t
could /might
must
不可能
可 能
一定，
非常肯定
sure: must, can’t
not sure: might, could
Linda: Mom, I’m really worried.
Mom: Why What’s wrong
Linda: I can’t find my schoolbag.
Mom: Well, where did you last put it
Linda: I can’t remember! I attended a concert yesterday
so it might still be in the music hall.
Mom: Do you have anything valuable in your schoolbag
Linda: No, just my books, my pink hair band and some
tennis balls.
Mom: So it can’t be stolen.
Linda: Oh, wait! I went to a picnic after the concert. I
remember I had my schoolbag with me at the
picnic.
Mom: So could it still be at the park
Linda: Yes. I left early, before the rest of my friends. I
think somebody must have picked it up. I’ll call
them up to check if anybody has it.
Read the conversation and finish the tasks.
1. Choose the correct answer. ( )
Where might Linda’s schoolbag be
A. In the music hall.
B. Her friends might has it.
C. At the park.
2. Answer the following questions.
(1) Where did Linda go before the picnic yesterday
(2) Why did Linda think her friends picked up her schoolbag
B
She attended a concert.
Because she left early before the rest of her friends.
Role-play the conversation.
Linda: Mom, I’m really worried.
Mom: Why What’s wrong
Linda: I can’t find my schoolbag.
Mom: Well, where did you last put it
Linda: I can’t remember! I attended a concert yesterday so it might still
be in the music hall.
Mom: Do you have anything valuable in your schoolbag
Linda: No, just my books, my pink hair band and some tennis balls.
Mom: So it can't be stolen.
Linda: Oh, wait! I went to a picnic after the concert. I remember I had
my schoolbag with me at the picnic.
Mom: So could it still be at the park
Linda: Yes. I left early, before the rest of my friends. I think somebody must have picked it up. I’ll call them now to check if anybody has it.
adv.上次；
最近的一次
在野炊时
剩下的
对过去的推测
Can you underline the expressions of making inferences
贵重的东西
重点短语
1. leave 落下 =forget to take
2. belong to sb.　属于某人 = be sb’s
3. at the picnic在野餐时
4. attend a concert出席音乐会
5. the rest of my friends我其余的朋友
6. pick up捡到，拾起
重点句式
1.这是谁的书？它一定是玛丽的。—Whose book is this —It must be Mary’s.
2.我昨天出席了音乐会，因此它可能仍在音乐厅里。
I attended a concert yesterday so it might still be in the music hall.
3.它不可能被偷的。It can’t be stolen.
4.它可能仍然在公园吗？Could it still be at the park
5.这个发带一定是属于琳达的。The hair band must belong to Linda.
三、请听下面一段独白，根据独白内容完成下列句子，每个空格不超过3个单词。听独白前你将有50秒钟的时间阅读句子内容。独白读两遍。
I.单项填空。
（C）1.We believe that success always____the people who never give up.
A.agrees to B.talks to C.belongs to D.shouts to
（A）2.-Shall we go to the airport to ____ your sister？
—I don't think it's necessary. She will come here by taxi.
A.pick up B.see off C.look after D.come across
（B）3.I can't ____ the meeting in person，but I'm sending someone to speak for me.
A.join B.attend C.take D.arrive
（A）4.—____dictionary is this？
—It must be Jeff’s.Look！His name is on Page One.
A.Whose B.Who C.What D.Which
（B）5.—Listen！What's the noise outside？
—I'm not sure.It ____ be some children playing football.
A.must B.may C.should D.can
II.补全对话
A: Hello, Nick! Have you seen David
B: No, I haven't. 20.________
A: I found a yellow jacket on the playground. I think it is his.
B: It can't be his. 21.________
A: Then it might be Bob's. I saw him on the playground just now.
B: But Bob's jacket is black.
A: 22.________
B: Let me have a look. Oh, it must be John's.
A: 23.________
B: Look! I found his school ID card in one of the pockets(口袋)．
A: You're right. 24.________
B: OK. He is in the library. Let's go.
A．Whose do you think it could be
B．What color is the jacket
C．What's wrong
D．Let's go and give it to him.
E．He bought this jacket last week.
F．Why do you think so
G．The jacket is much too small for him.
C
G
A
F
D
Memorize the summary.
Recite the dialog in 2d.
Finish the exercises on the students’ book.
Preview the passage on page 59.
whose可以作形容词或代词,意为“谁的;(特指)哪个人的”。
一般是对物主代词或名词所有格提问,
用于特殊疑问句中。
1.Whose volleyball is this
考点
whose
Whose
(1)提问部分作定语时,用“Whose+名词+一般疑问句”结构。
It's my shirt. →Whose shirt is it
(2)提问部分作表语时,用“Whose+一般疑问句”结构。
The shirt is mine. → Whose is the shirt
(3)whose可以引导宾语从句。
I wonder whose (book) this is.我想知道这是谁的(书)。
(4)whose也可引导定语从句,且在从句中作定语,特指“那个人的;那一个的”。
The building whose roof is red is a hotel.
belong to “属于”。后接表示“人”的名词或人称代词的宾格形式。
“belong to+人”相当于“be+名词所有格/名词性物主代词”。
当后接团体或组织时，意为“是......的成员”。
注意：
belong to后不能接形容词性物主代词、名词性物主代词或名词所有格。
belong to_______(没有/有)进行时态和被动语态。
2. It must belong to Carla.
考点
belong to
The new car belongs to my mother.=The new car is my mother’s.
I can’t use it without permission.I belong to the tennis club.
没有
3. He was the only little kid at the picnic.
考点
picnic
picnic为可数名词，常用短语：
have a picnic野餐；
go for a picnic= go on a picnic去野餐。
I think the Forest Park is a good place to have a picnic.
What a fine day today! Let’s go for a picnic.
attend用作及物动词，意为“出席；参加”。
指参加会议、婚礼、典礼、葬礼；
也指去上课、上学、听报告等。
4.I attended a concert yesterday so it might still be...
考点
attend
辨析
(1)attend 意为“出席；参加”，为正式用语，
指参加婚礼、葬礼、典礼及去上课、上学、听报告等。
(2)take part in 指参加某个会议或某项群众性的活动等，
重在说明参加该项活动并在其中发挥一定的作用。
(3)join 指加入某党派、团体、组织、俱乐部等并成为其中的一员。
表示短暂性的动作，不与表示一段时间的状语连用。
(4)join in 一般指参加竞赛、娱乐、游戏等活动，
其后一般接名词或动词-ing形式。
Did you attend the Chinese Culture Festival in the Central Square
attend用作及物动词，意为“出席；参加”。
指参加会议、婚礼、典礼、葬礼；
也指去上课、上学、听报告等。
How many countries will take part in the World Cup
4.I attended a concert yesterday so it might still be...
考点
attend
I joined the Party when I was 20.
Can I join in the game
5. I left early, before the rest of my friends.
考点
the rest of
The rest of us were silent. /The rest of the country is mostly desert.
I've got two bright students, but the rest are average.
辨析
(2)the rest 剩余部分；余下的人或物.
指代可数名词复数或不可数名词。相当于the rest of+名词。
谓语动词的形式取决于其代替的名词。
(1)the rest of …其余的；剩下的，接可数名词复数或不可数名词。
作主语时,谓语动词的形式取决于of后面名词的形式。
I'll keep a third of the money and the rest is for you.
pike up此处意为“拾起，拿起，捡起”，为“动词+副词”型结构，
注意：
当其宾语是名词时，该名词可位于up后，也可位于pick与up 之间，
当其宾语是代词时，该代词必须位于_________________。
6.I think somebody must have picked it up.
考点
pick ... up
My ruler is under your desk. Could you pick it up for me
He picked the dictionary up and looked up the new word in it.
pick 与up之间
He picked up the dictionary and looked up the new word in it.
7. I think somebody must have picked it up.
must 表推测，“一定”；
must have done 表示对过去的推测，“过去一定做过了”
He’s playing outside. He must have finished his homework.
他在外边玩，一定已经把作业做完了。

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