Unit 8 It must belong to Carla Section B 3a-self check 公开课课件 -2025人教新目标版九年级全册

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Unit 8
It must belong to Carla.
Section B 3a——Self Check
指出
历史遗迹
墓地
经过很长时间
Game time
预防疾病
照进
缅怀祖先
庆祝胜利
有特殊目的
以某种方式
Game time
使某人保持健康
一群
Review
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
Presentation
Look and guess
1. The book ______ be Mike’s, because ________
______________.
must
his name on it
it has
Mike
2. The glasses ___________ be Daisy’s, because
________________________.
could/might
she always wears glasses
3. The suit ______ be John’s, because
_____________.
can’t
he is very fat
John
4. They _____ be twins (双胞胎),
because __________________.
must
they look the same
Warming Up
What did they find
They were finding a lunch basket under the tree.
Would you like to be a detective to help them
Challenge is coming. Let's read the story in 3a.
3a Read the beginning of a story. Who or what do you think took the lunch basket Discuss in a group and note your ideas in the box.
The children pulled the boat up from the water and started to look around the island.
“Bring the picnic basket up here, under this tree,” said Ann, “We must keep it cool.
Lucy and Lily took the basket from the boat and put it under the tree.
Lucy heard a noise, so she asked, “Does anybody live here ”
“No! We’re alone here.” said Jim. “Isn’t that great ”
“Don’t worry!” said Kate. “We’re safe. Don’t be afraid. Let’s go for a walk.”
The children walked around, talking, and laughed happily.
When they came back for lunch, Bruce cried, “Oh dear! The picnic basket is missing!”
Use your ideas to finish the story. Use the following expressions to help you.
3b
What could have happened What are the children’s ideas
What is the ending of this story
请你续写这个故事，不少于100词。请包括以下要点：
Let’s explore the topic.
人称
体裁
时态
What could have happened What are the children’s ideas
What is the ending of this story
请你续写这个故事，不少于100词。请包括以下要点：
故事（续写）
第三人称
一般过去时
一般现在时（对话）
Let’s learn.
Beginning
Build-up
Problem
Falling action
Ending
A story
Let’s fill in the blanks.
Beginning
Build-up
Problem
Falling action
Ending
The children ________ the boat up from the water and started to ____________ the island.
Lucy and Lily _______ the basket from the boat and _____ it under the tree. They walked around, _________, and _________________.
When they __________ for lunch, they found the picnic basket _________.
pulled
look around
took
put
talking
laughed happily
came back
missing
What happened What are the children’s ideas
“It ________ be the _______ because the wind on the island was so ________ that could ________ the basket away.”
“It ________ be a _________ because monkeys are naughty and smart. They like eating _________.”
“It ________ be a ________ because there isn’t anyone on this ________ island except us.”
might
wind
heavy
blow
might
monkey
snacks
can’t
person
lonely
注意直接引语的时态
What is the ending of the story
The monkey _________ the basket and the food was nearly ___________ by him.
took
eaten up
Let’s learn.
表示结果的连词有: so
表示原因的连词有: because, since, as
表示转折的连词有: but, however, though
表示递进的连词有：not only ... but also ...“不仅……而且……”
表示选择关系的连词有: or
表示两件事情同时发生的连词有: when, while, as
连词是一种连接词与词、短语与短语以及句与句的虚词，它不能独立担任句子成分而只起连接作用。
Last week, in a quiet neighborhood, something strange happened. What is it Let me tell you.
We now know what was happening in the neighborhood. Three monkeys ran away from the city zoo ten days ago. The monkeys were hungry but they were afraid to come out in the daytime. So they visited the homes in the neighborhood for food at night. They got into the houses through the windows. One night they heard some noises and tried to run away. But the police caught the three monkeys and took them back to the zoo.
Now the mystery is solved. People in the neighborhood don't feel afraid anymore. All in all, we should try our best to find out the truth. Seeing is believing.
Sample writing
Beginning
Ending
Body
Show
Linking
words
你在上学的路上捡到了一件校服，请根据以下要点，作出一个合理的推断，并把推断的经过和结果写出来。
内容包括：
1.Mary 和 Sally 的校服都丢了；
2.校服上有一根长头发;
3.校服口袋里有一张银行卡和一张宠物狗照片。
writing
本单元的话题是“神秘事件”，谈论如何推测、分析并判断，要求学生能正确使用might, may, could，can, must, can’t等情态动词进行推测并写出合理的推测理由。写作中要注意连词的使用。
经典例题
要点: 1. 推断的经过
2. 推断的结果
体裁：说明文
句型荟萃
I... when I was...
I wonder whose it is.
Who can it belong to
开头句
The wallet may be... or...
It can’t be a boy’s
because... It might/can/could
belong to..., but I’m not sure... So it’s hard to know the
answer.
中间句
So it must belong to... There is no doubt that...
Without doubt, it belongs to...
经典名句
Seeing is believing.
Actions speak louder than words.
结尾句
点名主题
推断的经过
推断的结果
I found a...
Who can the wallet belong to
There are...
And a pink hairpin... might belong to...
But it is hard to...
Then I found a...
Now there is no doubt that...
She is the only one...
谋篇布局
Fill in the blanks with must, might or can’t.
Self-check 1
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.
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.
can’t
could/might
must
might
can’t
Look at the chart and write sentences for the things below.
Self-check 2
1. DVD ______________________________________________
It can’t be Mike’s. He doesn’t like to watch movies.
Look at the chart and write sentences for the things below.
Self-check 2
2. bowl of ice-cream ________________________________________
3. camera _________________________________________________
4. cookbook _______________________________________________
5. tennis ball ______________________________________________
6. running shoes ___________________________________________
It can’t be Todd’s. He doesn’t eat sweet food.
It must be Jessica’s. She likes taking photos.
It can’t be Annie’s. She doesn’t like to cook.
It must be Mike’s. He likes to play tennis.
It can’t be Jessica’s. She doesn’t like to run.
Thank you for listening