(共37张PPT)
人教新目标版 九年级(全)
Unit 8 It must belong to Carla.
Period 1 SectionA 1a-2d
听说课优质课
Presentation
Learning aims
1.学习本课新词汇:whose, truck, rabbit, attend, valuable, pink, picnic, anybody
掌握句型：—Whose volleyball is this
—It must/might/could/can’t be Carla’s.
—It must/might/could/can’t belong to Carla.
2. 通过完成1b听力连线，2a和2b听力填空，听猜测物品所属的
对话，能够准确获取与听力内容有关的信息，正确听出推断理
由，完成听力练习，提高对关键信息的判断能力，学习用
must,might,could,can’t表示推断。
3. 借助思维导图，复述听力内容。通过角色扮演，在真实语境
中巩固情态动词表猜测用法，养成不乱丢物品、 爱整洁的好习惯。
Presentation
New words
Pre-listening
Listen and repeat.
whose
adj&pron.谁的
truck
n. 卡车; 货车
picnic n. 野餐
rabbit n.
兔; 野兔
attend
v.出席；参加
valuable
adj.贵重的；宝贵的
pink
adj.粉红色的
n.粉红色
anybody
pron.任何人
Presentation
Revision
Pre-listening
Look and say.
She loves ___________.
volleyball
He plays his __________ at
the picnic.
toy truck
J.K. Rowling is my favorite _______.
writer
She has lots of CDs.
She likes __________.
pop music
Presentation
Pre-listening
Look and write.
Clothing Fun things Kitchen things
magazine(Harry Potter)
hat
volleyball
jacket
T-shirt
CD
toy truck (rabbits)
book
1a
Look at the picture. Write the things you see in the correct columns in the chart.
baseball
cap
cup
plate
at the picnic
Presentation
Presentation
Pre-listening
Look and guess.
It ______ be Daisy’s.
Because ____________________.
must
she is a beautiful girl
Whose skirt is this
Daisy
Whose CD is this
It ___________ be Fred’s.
could/might
Fred
Because ______________________.
he likes music very much
Presentation
Presentation
Pre-listening
Look and guess.
Whose T-shirt is this
It ________ John’s.
Because ____________________.
can’t be
it’s too small for him
John
Whose red bicycle is this
It______ belong to Bush.
can’t
Bush
Because______________________
his bike is white and blue.
It must be… (一定,100%)
It might/could/may be…(可能,20-80%)
It can’t be… (不可能,100%)
Presentation
Practice
Pre-listening
Look and guess.
Guess what it is.
It could be ________.
It also might be ________.
What is it
a dog
two girls
What is it
It could be _______________.
It also might be ___________ .
a vase/prize cup
two faces
Presentation
Presentation
Pre-listening
Look and guess.
Whose T-shirt is this
It must be ________.
Mary’s
=It must belong to _______.
Mary
must 表推测,“一定；准是”
Mary
Whose book is this
Jim
It must be _____.
=It must belong to ____.
Jim’s
Jim
belong to “属于”,后接名词或代词的宾格形式。
Presentation
Practice
Pre-listening
Look and say.
Whose magazine is this
It must be ________.
It must belong to ______.
Carla's
Carla
John
Whose cup is this
It must be ______________.
It must belong to ___________.
Wen Quan's
Wen Quan
Wen Quan
Whose book is this
Helen
It must be ________.
Helen’s
=It must belong to ______.
Helen
Presentation
Grammar
Pre-listening
Look and say.
Whose is this 当猜测时怎么回答呢
It can’t be sb’s.
It must be sb’s.
It could /might be sb’s.
belong to sb.
…
belong to sb.
belong to sb.
推测可能性：
must > could > might > can’t
must
100%
probably true
一定
could
might
20%~80%
possibly true
可能
can’t
0%
almost not true
不可能
Presentation
Prediction
Pre-listening
Look and predict.
Where are they
In a park./ In an open air.
What happened
They might be a little
worried, because they
want to find the owners of
these things.
Presentation
Listening
While-listening
Listen and match.
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 again and match each person with a thing and a reason.
1b
Whose sth. is this It must be sb’s. ….It must belong to sb. …
Presentation
Listening
While-listening
Listen and fill.
Listen and fill in the blanks below.
Girl 1: Whose volleyball is this
Boy: It ________ Carla’s. She loves volleyball.
Girl 1: How about this toy truck
Girl 2: Hmm ... that toy truck _____________ Jane’s little brother. He was
the only little kid at the picnic. And the magazine must belong to
Deng Wen. He loves rabbits.
Boy: Oh, look, someone _______ a book.
Girl 2: That book must be Mary’s. J.K. Rowling is her favorite writer.
Girl 1: OK … and __________ this CD
Girl 2: Hmm … The CD must belong to Grace. She always listens to pop
music.
must be
must belong to
how about
left
1b
Presentation
Reading
Post-listening
Listen and repeat.
1b
Presentation
Practice
Post-listening
Ask and answer.
Practice the conversation in the picture above. Then make conversations using the information in 1b.
1c
A: Whose book is this
B: It must be Mary’s. J.K. Rowling
is her favorite writer.
Carla
Jane’s little
brother
Grace
Deng Wen
A: Whose … is this
B: It must be …’s. Because...
belong to …
Presentation
Grammar
Post-listening
Look and think.
belong to someone 和 be someone’s
belong to someone 和 be someone’s 含义基本相同，
都表示“属于某人，归某人所有”，但要注意用法上的区别：
belong to ＋ 名词或宾格代词。
be someone’s /名词性物主代词(mine, ours, yours,
his, hers, theirs.)
e.g. The English book belongs to Tom.
The English is Tom’s ( English book).
The English book belongs to me.
The English is mine.
Presentation
Listening
While-listening
Listen and write.
Things in the schoolbag
1. T-shirt
2.
3.
hair band
tennis balls
Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.
2a
Presentation
Listening
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.
must
can’t
could
might
must
2b
Listen again. Fill in the blanks.
While-listening
Listen and fill.
Presentation
Listening
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______ go to our school. Oh！
Here is a hair band, so the person ________be a boy.
Anna: It ________be Mei’s hair band. She has long hair.
Bob: Or the hair band _______ ______ ___Linda. She was at the picnic, wasn’t she
Anna: Yes, she was . But then the schoolbag _____ belong
to Rita. She’s always __________things.
Bob: Oh ,look！Tennis balls.
Anna: Then it ____ ___Linda’s schoolbag. She has long hair and she’s ___ the tennis team.
Bob : you are right.
must
can’t
could
might belong to
could
forgetting
must be
on
2b
Listen and fill in the blanks.
While-listening
Listen and fill.
Presentation
Reading
2b
Post-listening
Listen and repeat.
Presentation
Practice
Make conversations using the information in 2a and 2b.
Look! There’s a
schoolbag here.
What’s inside
There’s a
T-shirt, ...
The person
must go to…
2c
Post-listening
Ask and answer.
Presentation
Practice
Post-listening
Ask and answer.
A: Look! Whose toy car is this
B: It must be Jane’s little brother’s. Because he
was the only little kid in the picnic.
A: Here is a Chinese-English dictionary. It could belong to Mary. I know she has one.
B: I don’t think so. It can’t be Mary’s. This one is new, but hers is old.
A: Look! Whose volleyball is this
B: It must be Carla’s. Because she
loves volleyball.
Presentation
Predict
Post-listening
Look and guess.
1. What’s wrong with Linda
2. How does Linda feel
Linda
Mom
3. What are Linda and her mother
talking about
She may lost her schoolbag.
She might feel worried.
They may talk about how to find out the schoolbag.
Presentation
Reading
Read and answer the questions.
Why is Linda worried
2. What did Linda attend yesterday
3. What is in her schoolbag
4. Did Linda go to a picnic after the concert
5. Could her schoolbag still be at the park？
6. Does Linda think her schoolbag is lost Why
Because she can’t find her schoolbag.
Her books, her pink hair band and
some tennis balls.
No. She thinks her friends must
have picked it up.
She attended a concert yesterday.
Yes, she did.
Yes.
2d
Post-listening
Read and answer.
Presentation
Reading
Post-listening
Listen and repeat.
may/might/can’t/could/must be+地点
may/might/can’t/could/must be+done
may/might/can’t/could/must +have done
情态动词+have+过去分词
1. may (might) have + done sth. / can (could) have + done sth., 表示过去，推测过去时间里可能发生的事情。
2. should have done sth. 本应该做某事，而事实上并没有做。否定句表示"不该做某事而做了"。You should have been more careful in this experiment.
be worried about =worry about 为……而担心
what's wrong = what's up = what’s the trouble = what’s the matter 询问对方身体状况或情绪
pick something up 捡起来
pick up the phone 接电话
pick someone up 用交通工具接某人
Presentation
Listening
While-listening
Listen and fill.
Linda’s really worried. She can’t find her schoolbag. She ________________ yesterday so it ___________ in the music hall. There isn’t anything valuable in her schoolbag. So it ________ stolen. Then she remembers that she ______________ after the concert and had her schoolbag with her ___________. So it ____________ at the park. And she thinks somebody must have __________. Linda will call them now to check if anybody has it.
Listen to the conversation and fill in the blanks.
attended a concert
might still be
can’t be
went to a picnic
at the picnic
could still be
picked it up
2d
Presentation
Retelling
Post-listening
Look and say.
Where did you last put it
attend a concert
It might be in the music hall.
nothing valuable
It can’t be stolen.
went to a picnic
It could be at the park.
left early, before the rest of friends.
Somebody must have picked it up.
last
2d
Presentation
Summary
Post-listening
Look and say.
情态动词 must, might, could, can’t 后接动词原形, 可以表示对现在的情况的 .
It can’t ( )…
It might/could ( ) …
It must ( ) …
+ be sb’s
It must /might/could
推测
be Tony’s（是…的）
belong to Tony.（属于…）
不可能
可能
一定
belong to sb.
Whose...is this
Presentation
Language points
Post-listening
1. It must belong to Carla.
belong to 意为“属于”，它一般不用于进行时态和被动语态。如：
The hair band belongs to Anna. (√)
The hair band is belonging to Anna. (×)
The hair band is belonged to Anna. (×)
此外，belong to sb. 通常可以和名词性物主代词或名词所有格(一般是’s 所有格)互相转换。
如：
The blue jacket belongs to him / Jerry. →
The blue jacket is his / Jerry’s.
Presentation
Language points
Post-listening
辨析join / join in / take part in /attend
2. I attended a concert yesterday so it might still be in the music hall.
join 指加入某个党派, 团体组织等, 成为其中一员, 意为“ 参军, 入党, 入团 ”。
e.g. join the Army/the Party/the League
join sb. in (doing) sth. 和某人一道做某事
join in 多指参加小规模的活动如“游戏;比赛”, 口语中常用。
take part in 指参加会议或群众性活动, 着重说明主语参加该项活动并在活动中发挥作用。e.g.take an active part in 积极参加……
attend attend 正式用语，vt. 指参加会议, 婚礼,
葬礼, 典礼; 去上课, 上学, 听报告等
e.g. Will you join us in the picnic 你参加我们的野炊吗？
Join in the basketball game. 参加篮球赛。
We’ll take part in the sports meeting /club. 我将参加运动会/俱乐部。
I attended a night school. 我上夜校。
Presentation
Language points
Post-listening
3. I think somebody must have picked it up.
must在此处表示推测, 意为“一定”。英语中当情态动词后接have done时, 表达对过去的事情进行推测, 故must have done something表示“过去一定做过了…” 。
e.g. He’s playing outside. He must have finished his homework.
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。
Presentation
Class test
一、根据句意, 从括号内选择合适的单词填空。
1. Amy has practiced dancing for five hours.
She ______ (must / can’t) be very tired.
2. Miss Yang _______ (must / can’t) be at home. She has gone to Shanghai.
3. Don’t play on the street. You ______ (could /can’t) be hurt by cars.
4. Bruce _______ (must / might) pass the exam. I’m not sure.
5. I can’t find my pen at school. It _______ (could / can’t) be at home.
must
can’t
could
might
could
Post-listening
Presentation
Class test
二、根据句意及提示完成句子，每空一词。
1.--_______ ________ (谁的杂志）is this
--It _______ ____ (属于）Li lei. He loves reading.
2. Eric ______ ______ ______ ______(捡起铅笔) on the floor and gave it to me.
3. Mrs. Depp has _________ _______(一些贵重的东西) in her handbag.
4. Get off the bus one stop before your school and walk _____ _____ _____(其余的) the way.
picked up the pencil
Something valuable
Whose magazine
belongs to
the rest
of
Post-listening
Presentation
Homework
Practice the conversation on Page 58, 2d.
Preview the passage in 3a.
Do the exercises in students’ book.
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