(共21张PPT)
Unit 8
It must belong to Carla.
Language goal: Make inferences n.
infer v. 推理，推断
What can we infer about the author from the text
Section A 1a-2d
Activity 1 Free talk
Bob had a picnic with his classmates at the park yesterday. After it, many things were left and nobody knew whose things they were. They are talking about the belongings (n. 归属) and trying to find the owners.
---Whose …. is this
---It must/can/could/may/might/can’t be sb’s, because….
---It must/can/could/may/might/can’t belong(v. 属于) to sb, because….
Activity 1 Free talk
Look at the picture. Write the things you see in the correct columns.
Clothing Fun things Kitchen things
hat volleyball plate
T-shirt
jacket
toy truck
book
CD
magazine
cup
Let’s join them to classify (v. 将......归类) the belongings and guess the owners.
1a
Tips: pay attention to the name and things!
Activity 2-1 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.
Check answers as following:
A: Whose volleyball is this
B:It must be Carla’s./It must belong to Carla. Because she loves volleyball.
...
1b
tapescript
Girl 1: Whose volleyball is this
Boy: It must be Carla’s. She loves volleyball.
Girl 1: How about this toy truck
Girl 2: Hmm ... that toy truck must belong to 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 left a book.
Girl 2: That book must be Mary’s. J.K. Rowling is her favorite
writer.
Girl 1: OK ... and how about this CD
Girl 2: Hmm ... The CD must belong to Grace. She always listens
to pop music.
belong to 属于;后面接人时，通常可以和名词性物主代词或名词所有格互相转换。
The piano belongs to her.
= The piano is hers.
注意：belong to不用于进行时态。
Listen again and fill in the blanks
There are so many things on the ground, but they don’t know whose things they are. The volleyball must be . Because she loves volleyball. And the toy truck must _________Jane’s little brother. He was little kid at the picnic. And the must belong to Deng Wen . He loves . How about the book It Mary’s. J.k.Rowling is her favorite writer. Whose CD is it It must belong to Grace. She always_________pop music.
Carla’s
belong to
the only
magazine
rabbits
must be
listens to
Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.
Tips: write down the first letter of the words!
Activity 3-1 Listen for details
1.What are in the schoolbag
2.Who is always forgetting things
3.Whose schoolbag is this Why
There is a T-shirt, a hair band and a tennis ball in it.
Rita.
Linda’s. Because she has long hair and she is on the tennis team.
2a
Activity 3-2 Listen for language
must
can’t
could
might
must
2b
Fill in the blanks
Bob and Anna ______a schoolbag at the park. They wanted to know who the _______ is. They saw a school T-shirt, so Bob thought the person _________go to our school. There was a hair band, so the person _________be a boy. Anna thought it ________ be Mei's because she has long hair. Bob has a different idea. He thought the hair band _______ belong to Linda because she was at the picnic. Anna also thought the schoolbag could ______ ____ Rita because she was always forgetting things. Finally, they saw some tennis balls in it. So they were ______ that the schoolbag ______be Linda's because she has long hair and she was on the tennis team.
found
owner
must
can't
could
might
belong to
sure
must
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!
tapescript
1. Can you list all the modal verbs you have learned
can, could, will, would, should, ought to, shall, may, might, must, need
2. Which modal verbs above can be used to make inferences (推论)
can
may
could
might
must
can’t
推测可能性由强到弱：must﹥can﹥could﹥may﹥might﹥can’t
Activity 3-3 Conclusion
3. That sweater _____ be Carla’s. She’s the only one who wears such colorful clothes.
4. Tony ______ want to go to the concert. He likes music, but I’m not sure if he likes rock music.
5. The person you saw at the supermarket _____ be Susan. I just talked to her on the phone, and she’s at work right now.
I. Fill in the blanks with must, might, or can't.
1. That bright light ______ be a UFO – there’s no such thing!
2. I’m still waiting for the bus, so I ________ be a bit late for the party.
can’t
might
must
might
can’t
Linda is always forgetting things. She often asks her mother where her things are.
1. Where are they
2.How might Linda feel
3. What are they probably talking about
They must be talking about the schoolbag.
She might feel worried.
They must be at home. They might be in the living room.
Activity 4-1 View and predict
Look at the picture and predicct the quetions using “must, can, could, may, might, can’t”
2d
1. Why is Linda worried
2. What things are in her schoolbag
3. Where did Linda go yesterday
Books, her hair band and some tennis balls.
She went to the music hall and the park.
Because she can’t find her schoolbag.
Activity 4-2 Listen for details
4.Where is Linda’s schoolbag
I attended the concert.
It _______be in the music hall.
It ______ be stolen.
There is nothing valuable in it.
It ______ be at the park.
I went to the picnic with it.
Somebody _____ have picked it up.
I left early, before my friends.
might
can’t
could
must
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.
attend“出席；参加”
the rest of …“剩下的/其余的”, 其后接名词作主语时, 谓语动词的单复数取决于of后面的名词。
“must+have+过去分词”表示对过去可能发生的事情的肯定推测。
adj. “贵重的；宝贵的”,可作定语，也可作表语。
Activity 4-3 Read for language
attend “出席；参加”，为正式用语，指参加婚礼、葬礼、典礼以及去上课、上学、听报告等。
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。
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。
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。
1.Tom _______ the army three months ago.
2.I must _______ this important meeting.
3.Lily __________ this activity and helped others.
4.May I _______ the game
joined
attend
took part in
join in
① may/might/can/could have done sth. 推测过去可能发生的事情。
② ought to/should have done sth. 本应该做......事实却没做。
否定句表示"不该做某事而做了"。ought to 在语气上比should 要强。
③ needn't have done sth. 本没必要做...
④ would like to have done sth. 本打算做某事
情态动词+have+过去分词
He might/could have arrived there. 他可能早就到那里了。
You ought to/should have been careful in this experiment.
You needn’t have dressed so warmly for the trip. The weather there was hot. 你本没必要为了旅行穿那么暖和，那里的天气很热。
I would like to have read the article, but I was very busy then.
我本打算读这篇文章，但我那时太忙了。
Do you think that Linda will find her schoolbag
What do you learn from her experience
We need to take care of our belongings.
Our mistakes are soft failures that make us grow.
Activity 5 Read for thinking
Write down the phrases:
1.为...感到担忧
2.参加一个音乐会
3.在音乐厅
4.任何有价值的东西
5.粉红色的发带
6.一些网球
7.在野餐
8.提早离开
9.其它的朋友们
10.捡起它
be worried about
attend a concert
in the music hall
anything valuable
pink hair band
some tennis balls
go to a picnic
leave early
the rest of my friends
pick it up
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 (a CD n. /cold adj. / sb’s 名词性物主代词/ in the room. 介词短语)
Summary:
★
★
be Tony’s （是…的）
It must
推测
不可能
有可能
肯定
belong to Tony. (属于…)
