(共37张PPT)
Unit 8
It must belong to Carla.
人教新目标版 九年级上
SectionB 1a-1d公开课
Learning objectives
1. Words & expressions: land, suit, run after
2. Function: To give students listening and speaking practice.
3. Sentences: ① He could be running for exercise.
② He might be running to catch a bus to work.
4.通过对事物的推测，能够结合所给证据或所呈现的迹象对事物进行合理推测，训练推理能力。
Warming up
Have you ever seen an alien
外星人
They usually take a UFO.
Unidentified Flying Object
(不明飞行物)
UFO: unidentified flying object (不明飞行物)
Any object(物体) that flies and cannot initially (最初) be identified(明确的) as an airplane, balloon, kite, or any other object that normally flies, is a UFO.
There are many UFO appeared on earth.
What is the alien doing
He can’t be _________.
He could / might be __________.
He must be ______________.
sleeping
exercising
riding a bike
Let’s be great detectives!
Guessing game
What is the alien doing
Let’s be great detectives!
He can’t be _________.
He could / might be __________.
He must be ______________.
playing the guitar
playing the violin
playing the piano
What is the alien doing
He can’t be _________.
He could / might be __________.
He must be ______________.
playing soccer
playing basketball
playing tennis
Let’s be great detectives!
What is the alien doing
He can’t be _________.
He could / might be __________.
He must be ______________.
reading a book
reading a magazine
watching TV
Let’s be great detectives!
a
b
c
What can you see in each picture
What does the man wear
How does he feel
Why does he run
Lead-in
What’s this
It’s a UFO.
What’s the UFO doing
It’s landing.
land v.着陆
What’s this
Maybe it’s an alien.
What’s the alien doing
He is running after the man.
Does the man feel scared
Yes, he does.
追逐；追赶
What’s the man doing
Why is he running
He must/ might/ could/ can’t…
He is running.
He could be running for exercise.
a. A UFO is landing.
b. An alien is running after the man.
c. The man is running, looking afraid.
Look at the pictures. Then use the words in the box to write a sentence about each picture.
1a
land man UFO run alien run after
If these three pictures were from the same story, which one do you think might come first Why
a
b
c
Pre-listening
Listen and number the picture[1-3]in 1a.
1b
a
b
c
2
3
1
Then write two or three sentences to finish the story.
2
3
1
______________________________________________________________________________
A woman is filming with a camera. They are making a movie.
They see... The man says...
1. a man running he might be ____________
2. something in the sky it could be _____________
3. something strange it must be ______________
4. a woman with a camera she could be ________________
from the TV news
late for work
a plane
an alien
Listen again. Complete the sentences.
1c
They see... The woman says...
1. a man running he could be ___________________
2. something in the sky it must be _________
3. something strange I must be __________
4. a woman with a camera they must be _______________
a UFO
dreaming
making a movie
running for exercise
Listen again and complete.
Man: Hey, look at the man __________ the street. I wonder what's __________
Woman: He ________________ for exercise.
Man: But he's wearing a suit.
Woman: Well, he __________ for work.
Man: He looks________________ .
Woman: Oh, no! What’s that
Man: Where
Woman: There’s something in the sky.
running down
happening
could be running
might be late
kind of afraid
Man: It ________________.
Woman: No, it ________________. It’s too big. It ________________.
Man: A UFO What’s going on
Woman: Look, now the UFO is landing…
Man: And there’s ________________ getting out.
It ________________.
Woman: And the alien is running after the man! I ________________.
could be a plane
can’t be a plane
must be a UFO
something strange
must be an alien
must be dreaming
Man: Maybe we should call the police.(pause) Hey, wait a minute. What’s that
Woman: Where
Man: Over there.
Woman: It’s a woman with a camera.
Man: She _________________________.
Woman: No, look at all those other people. They’re actors. Oh! They ______________________.
could be from the TV news
must be making a movie
Man: Hey, look at the man running down the street. I wonder what’s happening
Woman: He could be running for exercise.
Man: But he’s wearing a suit.
Woman: Well, he might be late for work.
Man: He looks kind of afraid.
Woman: Oh, no! What’s that
Man: Where
Woman: There’s something in the sky.
Let's read and check your answers.
穿西服
跑步锻炼
上班迟到了
有点害怕
天空中
Man: It could be a plane.
Woman: No, it can’t be a plane. It’s too big. It must be a UFO.
Man: A UFO What’s going on
Woman: Look, now the UFO is landing…
Man: And there’s a something strange getting out.
It must be an alien.
Woman: And the alien is running after the man! I must be dreaming.
发了什么 发生什么事了
追赶
着陆
Man: Maybe we should call the police.(pause) Hey, wait a minute. What’s that
Woman: Where
Man: Over there.
Woman: It’s a woman with a camera.
Man: She could be from the TV news.
Woman: No, look at all those other people. They’re actors. Oh! They must be making a movie.
报警
带着摄影机的女士
拍电影
等一等
Language points
A UFO is landing.
【解读】 land v. 着陆；靠岸
【拓展】 land n. 陆地；国土；土地
船最后平安靠岸了。
2) 他们想方设法使直升飞机安全着陆。
3）船平安靠岸。
4) 这位农民刚刚又买了一块地。
The ship landed safely in the end.
They managed to land the helicopter safely.
The ship came safely to land.
The farmer has just bought a new piece of land.
He's wearing a suit.
【解读】 suit n. 西服；套装
【 注意】suit作名词指“套装”时，可用词组a suit of clothes表达“一套衣服”，一般含外套、背心和裤子。注意：不可说a suit of cloth；suit通常用作可数名词, 基本意思是“一套衣服”, 通常指用同一料子做成的男子的短上衣和裤子或女子的短上衣和裙子。
我哥哥穿一身新西服去参加晚会。
2) 我想给我女儿买套衣服。
My brother wore a new suit for the party.
I want to buy a suit for my daughter.
【拓展】suit作为动词时，意为“适合”，无被动语态，且不用于进行时。其宾语是人时，侧重指“对某人方便；满足某人需要；合某人心意”。它还表示“（尤指服装、颜色等）相配；合身”。suit sth. to sth./sb表示“使适合（或适应）某事物（或人）”。其形容词形式为suitable，意为“适合的，适宜的”，be suitable for意为“适合……”。
eg: This house suits my parents well.这套房子很合我父母的心意。
He had the ability to suit his performances to the audience.
他有能力使自己的表演迎合观众的口味。
The toy is not suitable for young children.
这个玩具不适合小孩玩。
【辨析】
suit
fit
意为“适合”，侧重于条件、身份、心意、需要等。
The shoes suit you well.
这双鞋子适合你。
（侧重款式颜色与品质适合）
意为“适合；合身”，侧重形状和尺寸合适，引申为“吻合”。
The shoes fit me well.
这双鞋子我穿着很合适。
（侧重大小合脚）
Role-play a conversation between the man and the woman.
1e
A: Why do you think the man is running
B: He could be running for exercise .
A: No, he’s wearing a suit. He might be running to
catch a bus to work.
Language points
Why do you think the man is running 你认为这个人为什么在跑？
【解读】本句为“疑问词+do you think+其他”构成的特殊疑问句，其中do you think为插入语。在这种结构中，如果特殊疑问词在句中作主语，特殊疑问句语序不需要变化；如果特殊疑问词在句中不作主语，特殊疑问句用陈述语序。
你认为谁是你们班最高的？
2) 你认为我们应该去哪儿度假？
Who do you think is the tallest in your class
Where do you think we should go for a holiday
He might be running to catch a bus to work.
他也许是跑着赶公共汽车去上班。
【解读】catch动词，意为“赶上”，其过去式、过去分词均为caught。catch a bus意为“赶上公共汽车”。 常用短语catch up with sb.意为“赶上某人”。
He ran quickly to catch the bus. 为赶上公共汽车他飞快地跑。
catch the cold
感冒
catch the ball
接球
catch the bus
赶公共汽车
catch the thief
抓贼
Practice
A: Why do you think the girl is crying
B: She could be crying for the failing of the exam.
A: No, her cat died. She might be crying for her dead cat.
2011年12月，一个神秘的不明物体坠落在俄罗斯西伯利亚地区的一个偏僻村庄，直到2012年3月才引起当地警方的注意。科学家在仔细研究后发现，该物体为银灰色，呈U形，直径约1.83米，高2米，重达200公斤，经检测，不具有放射性。奇怪的是，它既不像火箭也不像导弹，也不属于现代科技制造的任何空间飞行器。
2005年9月25日晚18时30分至18时约50分，在我国山东、辽宁、吉林、黑龙江、北京、内蒙古等省市自治区，均有目击者目击到一个头部白色发亮做螺旋形旋转飞行的不明物体，以东南向西北方向快速飞行。该不明飞行物在辽宁、吉林被拍摄到至少四份录像，在山东、辽宁、吉林、内蒙古被拍摄到多份照片——这在中国UFO目击史上是前所未有的。
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