Unit 8 It must belong to Carla. Section B (3a~Self Check) 课件(共23张PPT) 2024-2025学年人教版英语九年级全一册

(共23张PPT)
Unit 8
It must belong to Carla.
Section B (3a~Self Check)
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
He must be a cook.
You can’t know her.
Can they win the match
学习目标
1. 能理解并熟练运用本课时的重点词汇和句型
2. 能运用所学内容谈论一些神秘事物,并根据
相关信息进行合理推测
自主学习
New words & phrases
in the neighborhood
wear such colorful clothes
rock music
talk to sb.on the phone
be at work
eat sweet food
running shoes
在小区里
穿如此鲜艳的衣服
摇滚音乐
与……通电话
在上班
吃甜食
跑鞋
重点探究
3a Read through the article in 3a on page 59 again. What do you
think the noises could be List all your ideas. See who in your
group can come up with the most imagi-native explanation.
What could the noises be
Why do you think so
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
Self Check
1 Fill in the blanks with must, might, or can't.
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.
must
might
can’t
Name Likes Dislikes
Jessica take photos run
Todd play the piano eat sweet food
Mike play tennis watch movies
Annie read cook
2 Look at the chart and write sentences for the things below.
1. DVD
It can’t be Mike’s. He doesn’t like to watch movies.
2. bowl of ice-cream
__________________________________________
3. camera
___________________________________________
It can’t be Todd’s. He doesn’t like to eat sweet food.
It must be Jessica’s. She likes taking photos.
4. cookbook
_______________________________________
5. tennis ball
_______________________________________
6. running shoes
________________________________________
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.
拓展提升
3b Look at this newspaper headline and finish the article
about the strange happenings.
No More Mystery in the Neighborhood Last week, in a quiet neighborhood, something strange happened… We now know what was happening in the neighborhood. Now the mystery is solved. People in the neighborhood. Writing tips
First part: background information about the mystery
Second part: how the mystery was solved
Third part: how the people in the neighborhood now feela
思路点拨
(1)体裁: 说明文。
(2)人称: 第三人称。
(3)时态: 主要用一般过去时。
写作指导
1. 用情态动词表达猜测或判断, 常见的有:
must, may, might, could和can’t等词。
情态动词表示推测, 可能性从小到大依次为:
can’t, might, may, could, must。
2. 本单元话题涉及多种时态, 因此要注意时态的
正确使用。
写作模板
No More Mystery in the Neighborhood
　　Last week, in a quiet neighborhood, something strange happened. Many people heard strange noises at night. The noises were so terrible that they couldn’t sleep at night. The next day, someone called the policemen. The policemen tried their best to find out the truth. At last, they found that there were so many branches in the west corner of the neighborhood. A dog was in them and couldn’t come out. The policemen manged to get it out. Now the mystery is solved. People in the neighborhood don’t feel afraid now.
参考范文
Language points
表推测的情态动词：can, could, may, might,
must
可能性：must ＞could / may / might ＞can’t
*情态动词表推测的三种句式
1. 肯定句
2. 否定句
3. 疑问句
① must 一定，准时；(有把握)
e.g. It’s 8 now. She must be late for class today.
1. 肯定句：must，may ，might ， could，can
② may 也许，可能；(把握不大)
e.g. It may be Henry’s book. It’s on his desk.
③ could / might 也许，或许； (把握较小)
e.g. Peter could / might have gone to Beijing.
I’m not sure.
④ can 表示理论上的可能性
e.g. Smoking can cause cancer.
② can’t / couldn’t 不可能; (有把握)
e.g. It’s strange, but it can’t / couldn’t be a UFO.
2. 否定句： may not / might not， can’t / couldn’t
① may not / might not 可能不; (把握很小)
e.g. It’s Sunday. He may / might not be at home.
e.g. Can he survive(存活) on the Mars
Could he be saved
3. 疑问句： can / could 能…？
1. 肯定句：must，may ，might ， could，can
情态动词表推测的三种句式
2. 否定句： may not / might not， can’t / couldn’t
3. 疑问句： can / could
情态猜测要记住, “一定” “也许” “一定不”
理由充分可能大, “一定” 肯定 must.
can't 用于“一定不”, mustn't 不用要记住。
猜测理由不太大, may, can, could, might
注意could和can, 猜测常用于疑问。
巧学妙记
当堂检测
根据汉语意思完成英语句子，每空一词(含缩略形式)。
1. 那块大岩石看起来像一位老人。
The huge rock _____ _____ an old man.
2. 这只狗的主人不可能是这个男孩。
The owner of the dog _____ _____ the boy.
3. 这场雨没有阻止特德享受这次旅行。
The rain didn't ____________________ Ted
_____ _______ the trip.
looks like
can't be
prevent / stop / keep
from enjoying
4. 一定有什么东西在盒子里移动。
There _____ _____ something moving in the box.
5. 周华将带他们参观一处中国最著名的历史古迹。
Zhou Hua will show them around one of China's
most famous _________ ________.
6. 天气多云，结果我们在泰山顶上没有看到日出。
It was cloudy so that we didn't see _____ _____ _____
on the top of Mount Tai.
must be
historical places
the sun rising
课堂总结
运用所学内容谈论一些
神秘事物,并根据相关
信息进行合理推测
表推测的情态动词：can, could, may, might,must
可能性：must ＞could / may / might ＞can’t
Unit 8
Section B (3a~Self Check)