课件42张PPT。Unit 4 Amazing thingsWelcome to the unitwonderfulgreatHow do you feel when you see these pictures?funnyinterestingstrangeamazing eat 54 hotdogs in 12 minutestalk with animals make the bus move with his ears strange 奇怪的Each stone is about 2000kg. pyramidHow do you feel when you see such a big shoe?
amazingThe world is full of _______ things.unusual strange great wonderful interesting surprising funny excitingamazingThe world around us is full of amazing things.
amazing / ???????? / adj.惊人的
amazed / ??????? / adj.惊讶的
We are amazed at the amazing things.lightning
plant
withoutWhy?Let me tell you! 如果没有闪电，植物根本就不能生存。因为地球大气中大约百分之八十是氮，氮是植物的主要食粮，每方哩地面的上空存有这种养分约二千二百吨。但是气态的氮不能溶解于水，对于植物毫无用处，必须经过某种变化后，植物才能够把它吸收。闪电就能触发这种氮元素的化学变化，使气体状态的氮，变为植物可吸收的氮。 地球the moonSpaceshipSpaceshipthe moonIt takes / took sb. some time to do sth. .the earth tiptoe an elephantsneeze
Human beings sleep with their eyes closedFish sleep with their eyes open.
（ with + n. + adj.）
Do you know…?What’s the man doing?
He is sneezing.
Does he keep his eyes open when he sneezes?
No,he doesn’t.
You cannot sneeze and keep your eyes open at the same time.Do you know…?The man’s name is Bao Xishun. He comes from
Inner Mongolia,China.
He’s the tallest man in the world at present.
He’s 2.36 metres tall.
A man in the USA was 2.72 metres tall, but he died in 1940.
鲍喜顺21653It takes about three days to travel from Earth to
the Moon by spaceship.abA man in the USA was
2.72 meters tall.cFish sleep with their
eyes open.defYou cannot sneeze
and keep your eyes
open at the same time.Elephants walk on
tiptoe.There is no plant life
without lightning.1. It takes about three days to travel from Earth to the moon by rocket.我花了大约一周时间
读这本书。 看这场球赛花了他们
两个多小时。试译：It took me about a week to read this bookIt took them more than two hours to watch the ball match.2. A man in the USA
was 2.72 metres tall.这个游泳池有50米长。试译：This swimming is 50 metres long.3. Fish sleep with their eyes open.试译：他喜欢关着窗户睡觉。杜老师走进教室，
两手插在口袋里。He likes sleeping with the window closed.Mr Du walks into the classroom with his hands in the pockets.4. You cannot sneeze and keep your eyes open at the same time.
你不能在打喷嚏的同时睁着眼睛。
keep: 保持下去，维持原状。试译：我们要保持教室干净。多运动，保持身体健康。We should keep the classroom clean.Do more exercise and keep yourself healthy5.Elephants walk on tiptoe.
大象踮着脚走路。walk on tiptoe 踮着脚走路试译：这个男孩蹑手蹑脚地走进教室。This boy walks into the classroom on tiptoe.6. There is no plant life without lightning.
没有闪电植物就没有生命。试译谚语：
无烟不起火。There is no smoke
without fire.没有水，我们就
不能生存。We can’t live without water.B Talking about amazing things Millie: Do you know that fish sleep with their eyes open?
Amy: Oh, really?
Millie: Isn’t that interesting?
Amy: Yes, it is. Do you know…1.What does Eddie think it is in the sky? 2. Is it a real UFO? Listen and answer:No, it isn’t.He thinks it is a UFO.UFO(不明飞行物)
amazing (令人吃惊的）Unidentified
Flying
Object
I saw it yesterday.
saw 是 see 的过去式。
yesterday 在昨天 adv. 是一般过去时的时间状语。
I bought a book yesterday.I met an old friend on the street yesterday.Exercises Ⅰ.根据句子要求完成练习
1.Fish sleep with their eyes open.(改为一般疑问句)
Do fish sleep with their eyes open?
2.A man in the USA was 2.72 metres tall.(改为否定句)
A man in the USA wasn’t 2.72 metres tall.
3.Elephants walk on tiptoe.(对划线部分提问)
How do elephants walk?
4.Isn’t that wonderful?(作肯定回答)
Yes ,it is.
5.There isn’t any plant life without lightning.(同义句)
There ____ _____ plant life without lightning.is no6.You can’t sneeze and keep your eyes open at the same time.(改为同义句)
You can’t keep your eyes open while ________.
Ⅱ.根据课文内容完成句子
1.__________ is short for “Unidentified Flying Object”.
2.It ______ three days to travel from Earth to the moon by rocket.
3._______ sleep with their eyes open.
4.__________ walk on tiptoe.
5.There is no _______ life without lightning.sneezingUFOtakesFishElephantsplantChoose the best answer( )1.He goes away without ____ goodbye to me.
A. say B. says C. saying D. to say
( ) 2.It takes him two hours _____ his work.
A. finishes B. to finish C. finishing D. finished
( ) 3.We must keep the window ________.
A. to close B. close C. closing D. closed
( ) 4. We celebrate the Spring Festival by _____ presents to each other.
A. give B. to give C. gave D. giving
( ) 5. Look! There’s ______ UFO in the sky.
A. / B. an C. many D. a
( ) 6. I am reading _________ story now.
A. a interesting B. an interesting
C. an interested D. a interestedCBDDDB( ) 7. I know the moon _____ round the earth before.
A. traveled B. travels C. traveling D.travel
( ) 8. “He _____ a ladder to climb up a tree.” means “He climbs a tree ______ a ladder.”
A. with; use B. uses; with
C. with; with D. uses; usesBB坐飞机从北京到上海要两个小时。
It _____ two hours to travel_____ Beijing__ Shanghai___ plane.
２.这只小狗难道不滑稽吗？
_____ this dog _____ ？
３.在冬天，厚实的衣服可以使我们保暖。
In winter ，the thick clothes can ____ us _____.
４.你知道姚明有2米多高吗？
_____you_____ Yao Ming is two metres ________？
５.没有你的帮助，他们无法同时完成工作。
They can’t finish the work___ ___ _____time_______ your help.根据汉语完成句子。 takesfromtobyIsn’tfunnykeepwarmDoknowtallatthesamewithout
