Unit 8 It must belong to Carla. Section A (1a~2d)(共38张PPT，内嵌音频)2024-2025学年人教版英语九年级全一册

(共38张PPT)
Unit 8
It must belong to Carla.
Section A (1a~2d)
1.学习目标
3.重点探究
2.自主学习
学习导航
5.当堂检测
6.课堂总结
4.拓展提升
新课导入
I'm Lily. I like dancing.
Lily may be a dancer when she grows up.
Read the sentences.
I'm Li Ming.
I like playing football.
This football can't be Lily's.
/ This football can't belong to Lily.
It must be Li Ming's.
It must belong to Li Ming.
学习目标
1. 能记住并正确运用本课时的重点单词和短语
2. 能用情态动词must, might, could和can't推测
物品的所属关系
自主学习
New words & phrases
1. whose
2. truck
3. picnic
4. rabbit
5. attend
6. valuable
7. pink
8. anybody
adj&pron 谁的；
n.卡车
n. 野餐
n.兔；野兔
v. 出席，参加
adj. 贵重的;有用的
adj. 粉红色的；
pron.任何人
重点探究
1a Look at the picture. Write the things you see in the
correct columns in the chart.
Clothing Fun things Kitchen things
T-shirt
baseball cap
magazine (rabbits)
book (Harry Potter)
toy truck
CD (Michael Jackson)
cup
plate
volleyball
hat
jacket
Person Thing Reason
Jane's little brother Mary Carla Deng Wen Grace volleyball toy truck magazine book CD J. K. Rowling is her favorite writer.
She loves volleyball.
He was the only little kid at the picnic.
She always listens to pop music.
He loves rabbits.
1b Listen and match each person with a thing and a reason.
1c Practice the conversation in the picture above.
Then make conversations using the information in 1b.
A: Whose book is this
B: It must be Mary's. J.K. Rowling is her favorite writer.
Pair work
A: Whose toy truck is this
B: It must be Jane's little brother's. / It must
belong to Jane's little brother. Because he was the only little kid in the picnic.
Pair work
A: Whose magazine is this
B: It must be Deng Wen's. / It must belong to Deng Wen. He loves rabbits.
Pair work
A: Whose CD is this
B: It must be Grace's ./ It must belong to Grace. She always listens to pop music.
Pair work
2a Bob and Anna found a schoolbag at the park.
Listen and write down the things in the schoolbag.
Things in the schoolbag
1. __________________________.
2. __________________________.
3. __________________________.
T-shirt
hair band
tennis balls
2b Listen again. Fill in the blanks.
The person ________ go to our school.
The person ________ be a boy.
It ________ be Mei's hair band.
The hair band _______ belong to Linda.
It ________ be Linda's schoolbag.
can't
could
might
must
must
Use “must” to show that you think something is probably true.
Use “might” or “could” to show that you think something is possibly true.
Use “can't” to show that you are almost sure something is not true.
Tips
情态动词must, might, could, can't表示推测，后面都接动词原形，都可以表示对现在情况的揣测和推断，但他们含义有所不同。
must 一定，肯定 (100%的可能性)
might, could 有可能，也许 (20%-80%的可能性)
can't 不可能，不会 (可能性几乎为零)
Tips
2c Make conversations using the information in 2a and 2b.
A: Look! There's a schoolbag here.
B: What's inside
A: There's a T-shirt, ...
Pair work
2d Read and answer the questions.
Why is Linda worried
What's in her schoolbag
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.
Pair work
Make a conversation, using must, might, could and can't.
Where is my cellphone
Pair work
Where is my umbrella
Make a conversation, using must, might, could and can't.
Pair work
Where is my ear phone
Make a conversation, using must, might, could and can't.
拓展提升
Language points
1. belong to 属于
e.g. The guitar might belong to Alice.
这把吉他也许是爱丽丝的。
China belongs to the third world.
中国属于第三世界。
belong to后直接加人名或人称代词宾格，而第二句
be动词后要用名词所有格形式或名词性物主代词。
The book belongs to me.
= The book is mine.
The T-shirt belongs to Tom.
= The T-shirt is Tom's.
知识拓展
belong to 意为“属于”，to是介词，其后常跟宾格、代词，表示某物属于某人。
be 意为“是”，其后接名词性物主代词或名词所有格形式，表示物品的所属。
2. Whose book is this
whose adj. 谁的
e.g. No one knows whose dictionary this is.
无人知道这是谁的字典。
Whose sweaters are these
这些是谁的毛衣？
whose 用来对物主代词及名词所有格进行提问：
1)．提问形容词性的物主代词。
These are my bananas.
→ Whose bananas are these
2)．提问名词性的物主代词。
That bedroom is mine.
→ Whose is that bedroom
Hers are in the classroom.
→ Whose are in the classroom
3)．提问名词所有格(不包括of构成的所有格)
Those are the twins' bags.
→ Whose bags are those
Tom's mother is a good teacher.
→ Whose mother is a good teacher
4). whose 可针对 my、your、our、their、Kate' s 等
形容词性物主代词提问
知识拓展
who's和whose的用法
who's ＝ who is，意思是“谁是”，who可以作主语、宾语或表语;
whose意思是“谁的”，可以作定语、也可作表语，放在名词前。
e.g. Whose desk is this
= Whose is this desk
3. attend a concert
attend v. 出席；参加
e.g. Children must attend school.
儿童必须上学。
I promised to attend the show.
我答应去观看文艺演出。
They were sent to the hospital to attend short-term
training courses.
他们被派到医院去参加短训班。
知识拓展
【辨析】attend, join, join in, take part in
attend主要指“到场”或“出席”会议、宴会、典礼、仪式等。
join指参加某团体或组织成为其中一员或参加活动,是非正式用语。
join in表示“加入；参加(某种活动)”，in之后接名词或v.-ing形式；表示“参加某人的某种活动”时，可用join sb. in (doing) sth. 。
take part in指参加一项工作, 在其中分担一部分, 也指参加活动并积极工作。
4. Do you have anything valuable in your schoolbag
valuable adj. 很有用的；宝贵的
e.g. This painting is very valuable.
这幅绘画非常名贵。
He gave us valuable advice on the problems of education.
他在教育问题上给我们提了宝贵的建议。
This experience is valuable to me.
这一经历对我很有用。
【拓展】value n. 价值；价格；重要性
5. I think somebody must have picked it up.
must have picked it up是“must + have + 过去分词”的结构，表示对过去时间里可能发生的事情的推测，语气较强，具有“肯定”的意思。
e.g. — Linda has gone to work, but her bicycle is still here.
— She must have gone by bus.
You must have mistaken her for her sister
你一定是把她误认为是她的姊妹了。
知识拓展
情态动词+have+过去分词
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。
ought to have done sth., 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"。
e.g.You ought to (should) have been more careful in this experiment.
ought to 在语气上比should 要强。
3) needn't have done sth.　 本没必要做某事
e.g. I dressed very warmly for the trip, but I needn't have done so. The weather was hot there.
4) would like to have done sth.　本打算做某事
e.g. I would like to have read the article, but I was very busy then.
当堂检测
Ⅰ. 英汉短语互译。
1. her favourite author _________________
2. at the picnic _________________
3. pop music _________________
4. 属于 _________________
5. 发带 _________________
她最喜爱的作者
在野餐
流行音乐
belong to
hair band
Ⅱ. 用must / might / could / can’t填空。
The English book _______be Lucy's. It has her name on it.
2. This T-shirt _______ be Mike's. It's too small.
3. The baseball ___________ be Sally's or Jenny's. They both play baseball.
4. It ___________ be Mei's hair band. She likes wearing hair bands.
5. The black bike _______ be Li Lei's. His is blue.
must
can't
could / might
could / might
can't
课堂总结
情态动词must, might, could, can't表示推测:
must 一定，肯定 (100%的可能性)；might, could 有可能，也许 (20%-80%的可能性)；can't 不可能，不会 (可能性几乎为零)
重要单词/短语：
belong to 属于
whose adj. 谁的
attend v. 出席；参加
valuable adj. 很有用的；宝贵的
Unit 8
Section A (1a~2d)