资源简介

(共17张PPT)
The Wonders of Nature
UNIT
4
How do we connect
with nature
BIG
Question

In this unit, you will：
1. talk about geography facts about natural
wonders. 谈论有关自然奇观的地理事实。
2. compare facts about famous places.
对比著名景点的相关信息。
3. share geography facts using large numbers.
使用大数字来分享地理事实。
4. explore how and why people connect with
nature. 探讨人类与自然如何建立联系，以及为何会产生这种联系。
Look and share
1. Do you know the name of the waterfall in the photo
2. What do you think is special about it
3. What other natural wonders do you know
It's one of the largest waterfalls in the world.
respect nature
protect nature
enjoy nature
learn about nature
Victoria Falls
(维多利亚瀑布)
Angel Falls
Nile River
Sahara Desert
尼罗河
安赫尔瀑布(天使瀑布)
撒哈拉沙漠
fall
river
desert
有一条河很长，流经11个国家。如果你走完全程，需要一年多的时间！
有一个地方非常干燥，有些地方几十年不下雨。但到了晚上，你可能会冻僵，因为天气太冷了！
那里有一座瀑布，其高度是如此之高，以至于水在尚未触及地面之前就已化作云雾。这就像是一条河流从云端倾泻而下
/s hɑ r /
/ e n.d l /
/na l/
the biggest desert in the world
one of the largest falls in the world
the longest river in the world
Mount Qomolangma
Dead Sea
Mariana Trench
珠穆朗玛峰
死海
马里亚纳海沟
mount
lake
trench
海里有个洞。它是如此之深，如果你把珠穆朗玛峰放在里面，它的顶部仍然在水下2公里！
有一个地方，你不会沉没。你可以躺着看报纸！
/ meri n trent /
有一个地方是如此之高，如果你站在其顶端，你会比地球上任何其他人更接近天空
/ t .m .lɑ .m /
the deepest trench in the ocean
the highest mountain in the world
the lowest place on earth
1a
Match the places with the pictures.
____ Nile River ____ Angel Falls ____ Mount Qomolangma
____ Dead Sea ____ Sahara Desert ____ Mariana Trench
A
B
C
D
E
F
F
A
D
C
E
B
Today let’s join a game show. I’m the host.
Can you guess what it is about
Geography
challenge
Place Description Measurement
Mount Qomolangma the ______ in the world _________ metres high
Sahara Desert the ______ in the world about _________ square kilometres in size
Dead Sea the ______ on earth _________ metres below sea level
Mariana Trench the ______ in the ocean about _________ metres deep
1b
Listen to the game plete the descriptions of the places.
the + + + 范围
形容词的最高级
名词
......米高
...平方千米
海平面以下......米高
在尺寸上；
在大小方面
......米深
(名词)数量；测量
How to read numbers
① 1—12: (one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve)
② 13—19: -teen (thir-, four-, fif-, six-, seven-, eigh-, nine-)
③ 20—90: -ty (twen-, thir-, for-, fif-, seven-, eigh-, ninety-)
④ 21—99:
_
个位
十位
⑤ 三位数： 整百100, 200, ... 900:
_______ hundred
非整百101—999:
_______ hundred and
十位
_
个位
105
416
four hundred and sixteen
960
nine hundred and sixty
one hundred and five.
三位数：百位数字 hundred and 十位和个位（十位若是0，直接读个位）
小数点，point,后面数字直接读
848.86
eight hundred and forty-eight point eight six
⑥ 多位数:
自右向左三逗分；
一逗千(thousand)
二逗百万(million)
三逗十亿(billion)
三位连着读；
后面加单位。
Place Description Measurement
Mount Qomolangma the ________________ in the world __________ metres high
Listen for the details.
Host: Welcome to our game show! Today, it's all about geography. Answer as quickly as you can! Question one: What is the ________________in the world
Fu Xing: It's Mount Qomolangma!
Host: Correct! How ______ is it
Liu Hongyu: I know this — it’s ________ metres high.
Host: No, sorry. Fu Xing
Fu Xing: Is it __________ metres
Host: Yes! But some scientists say Qomolangma is still growing _______!
highest mountain
high
8,848.43
8,848.86
taller
8,848.86
416 8,848.86 11,000 9,000,000
highest mountain
Place Description Measurement
Sahara Desert the ________________ in the world about _______________ square kilometres in size
Listen for the details.
Host: Now, name the ______________ in the world.
Fu Xing: The Taklimakan Desert
Host: __________! Ella
Ella: It's the Sahara Desert.
Host: __________! Now, how _________ is it
Ella: It's about _____________ square kilometres.
Host: That's right!
biggest desert
Wrong
Right
big
9,000,000
9,000,000
416 8,848.86 11,000 9,000,000
biggest desert
Place Description Measurement
Dead Sea the ________________ on earth _________ metres below sea level
Listen for the details.
Host: What's the ______________ on earth
Liu Hongyu: It's the Dead Sea!
Host: Well done! Its surface is _______ metres below sea level.
lowest place
416
416
416 8,848.86 11,000 9,000,000
lowest place
Place Description Measurement
Mariana Trench the ________________ in the ocean about _________ metres deep
Listen for the details.
Host: Now where's the ____________ in the ocean
Fu Xing: It's in the Mariana Trench.
Host: That’s _________! How ________ is it
Fu Xing: It's about __________ metres deep.
Host: Correct!
deepest point
correct
deep
11,000
11,000
416 8,848.86 11,000 9,000,000
deepest point
There are many amazing natural wonders in the world. Mount Qomolangma is the
_______________ in the world. It’s __________ metres high. The Sahara Desert is the
____________ in the world. It’s about ____________ square kilometres in size. The Dead Sea is the ____________ on earth. Its surface is __________ metres below sea level. The Mariana Trench is the ____________ in the ocean. It’s about ________ metres deep.
highest mountain
8,848.86
biggest desert
9,000,000
lowest place
416
deepest point
11,000
Presentation
找出主持人相应的表情
Welcome
Ask about world records
Ask about measurement
Make comments
Presentation
1d
Talk about the places you have learnt about.
A: What’s the lowest place on earth
B: It’s ...
A: How low is it
B: Its surface is ... metres below sea level.
A: Now, what’s ...
用所给词的适当形式填空
1.The Yellow River is _________ (long) than the Huaihe River.
2.Mount Tai is the _________ (high) of the two mountains in Shandong.
3.The sea is getting more and more _________ (beautiful) with protection.
4.This lake is the _________ (deep) in our province.
5.Which is _________ (long), the Amazon River or the Nile River
6.This river is three metres __________ (wide) than that one.
7.Hainan Island is the second __________(large) island in China.
8.The sunset over the ocean is one of the _______________ (amazing) scenery in the world.
longer
higher
beautiful
deepest
longer
wider
largest
most amazing
1. Mount Qomolangma is _______ mountain in the world.
A. high B. higher C. the highest D. tallest
2. The Dead Sea is 416 metres _______ sea level.
A. below B. under C. on D. in
3. They _______ many photos in the deep sea last year.
A. take B. took C. takes D. are taking
4. It’s important _______ the deep sea.
A. learn B. to learn C. learning D. learns
5. We don’t know much _______ the ocean floor.
A. about B. with C. for D. at

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