资源简介

(共15张PPT)
Unit 4The Wonders of Nature
Period 4Section B 2a~3c
(课本P38~P39)
01
学习目标
02
课前预习
03
思考探究
04
课后作业
1.识别特定类型的信息:在关于大堡礁的广告中找出数字。
2.识别语法要素:找出用于描述大堡礁的形容词和副词。
一、必背单词
名词 1.旅行者;游客　　　　　　　2.海岸;海滨　　 　　　　　
3.沙子　　　　　　　
动词 4.包含;包括　　　　　　　
形容词 5.有危险(或风险)的　　　　　　　　　
6.南部的;向南的　　　　　　　　
7.好奇的;求知欲强的　　　　　　　　
8.自然的;天然的;天生的_______________________　　　　　　　　
9.活着;在世;有活力　　　　　　　
traveller
coast
sand
include
risky　
southern
curious
natural
alive
二、重点短语
1.自然奇观之一 2.占据(时间、空间)
3.位于;坐落于
one of the natural wonders
take up
be located in/on
三、经典句型
1.大堡礁位于澳大利亚东北海岸,是最令人惊叹的旅游胜地之一。 Located on the northeastern coast of Australia, the Great Barrier Reef is one of the most amazing places to visit.
2.如果你去参观它,你将会看到地球上最大的生物结构。 If you visit it, you will see the largest living structure on earth.
请用以上重点单词、短语和句型完成下列句子。
1.The desert is covered with endless 　　　　　　(沙).
2.This book 　　　　　　(include) many interesting stories about animals.
3.“Don’t do anything yet,” he warned.“Too 　　　　　　(risk).”
4.She keeps her plants 　　　　　　(活着) by watering them every day.
sand
includes
risky
alive
5.珠穆朗玛峰是自然奇观之一,高耸于世界之中。
The Mount Qomolangma is　　　　　　　　　　　　　　　　　, standing tall in the world.
6.这座著名的博物馆位于湖边的一个小镇上。
The famous museum 　　　　　　　　　　　　　　　　a small town near the lake.
one of the natural wonders
is located in
1.Today, the lake still attracts many curious travellers.如今,这片湖泊依然吸引着众多好奇的旅行者。(课本P38)
(1)很多学生对月球上的生活很好奇。
Many students are　　　　　　　　　　　　　　 the life on the moon.
(2)汤姆好奇地想去试一试那家店里的新冰激凌。
Tom is　　　　　　　　　　　　　 the new ice cream in the shop.
(3)我父母好奇为什么我每个周末都熬夜。
My parents 　　　　　　　　　　　　I stay up late every weekend.
curious about　
curious to try
are curious why
2.Located on the northeastern coast of Australia, the Great Barrier Reef is one of the most amazing places to visit.大堡礁位于澳大利亚东北海岸,是最令人惊叹的旅游胜地之一。(课本P39)
用in/on填空。
(1)The new library is located 　　　　　　Guangzhou.
(2)The bank is located 　　　　　　Main Street.
in
on
3.It takes up an area of 345,000 square kilometres and includes many islands and white sand beaches.它占地面积达34.5万平方千米,包含许多岛屿以及白色沙滩。(课本P39)
请用include的适当形式填空。
(1)Our team 　　　　　　 five experts.
(2)Twenty people attended the meeting, 　　　　　　three foreigners.
includes/included　
including
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 4 Period 4 下面的所有练习题。(共25张PPT)
Unit 4The Wonders of Nature
Period 1Section A 1a~3d
(课本P32~P34)
02
学习目标
03
课前预习
04
思考探究
05
课文听说
01
单元导读
06
课后作业
范畴:人与自然→主题群:自然生态,环境保护→子主题:不同地区的生态特征与自然景观;热爱与敬畏自然,与自然和谐共生;环境污染及原因,环保意识和行为
1.谈论有关自然奇观的地理事实。2.比较著名景点的相关事实。
3.分享包含大数字的地理知识。
4.探究人们如何以及为何与大自然建立联系。
1.识别全球著名自然地理标志,掌握其关键数据(如高度、深度、面积等);
2.运用比较级或最高级谈论地理特征。
一、必背单词
名词 1.高度;水平;程度　　　　　　　2.表面;表层　　　　　　　
3.深(度);纵深　　　　　　　 4.底部;最下部　　　　　　　 　　　　　　　　
5.发展;壮大　　　　　　　 6.沙漠;荒原　　　　　　　　
形容词 7.特别的;不寻常的　　　　　　　
兼词 8.n.奇观;惊叹　v.琢磨;想知道;感到诧异　　　　　　　
9.prep.& adv.在……下面;低于　　　　　　　
level　
surface　
depth
bottom
development
desert　
unusual
wonder
below
二、重点短语
1.平方千米 2.低于海平面
3.不惜任何代价 4.第二长的
5.在地球上
square kilometre
below sea level
at all costs
the second longest
on earth
三、经典句型
1.地球上最低的地方是什么(地方) What’s the lowest place on earth
2.中国潜水艇在水中的下潜深度超过了其他许多潜水艇。 Chinese submersible dived deeper in the water than many others.
3.黄河全长5464千米,是第二长的河流。 The Yellow River is 5,464 kilometres long and is the second longest.
4.我们应当不惜一切代价保护它们。 We should protect them at all costs.
请用以上重点单词、短语和句型完成下列句子。
1.The Great Wall is a great w　　　　　　 in China.
2.The temperature today is b　　　　　　 zero.It’s so cold!
3.That bird has an 　　　　　　(usual) color, different from all the others in the park.
4.It’s very hot during the day and cold at night in the 　　　　　(沙漠).
5.这个国家的领土面积约为 500 万平方千米。
The country has a territory of about 5 million 　　　　　　　　 .
onder
elow
unusual
desert
square kilometres
6.地球上有数百万种不同的动植物。
There are millions of different plants and animals 　　　　　　　　　.
7.亚马孙河是世界上第二长的河流,仅次于尼罗河。
The Amazon River is 　　　　　　　　　　　river in the world, after the Nile.
on earth
the second longest
1.What other natural wonders do you know 你还知道哪些自然奇观 (课本P31)
根据句意,用括号里单词的适当形式填空。
(1)There are many natural 　　　　　　(wonder) in Yunnan.
(2)She wonders how 　　　　　　(cook) this dish.
wonders　
to cook
2.about 9,000,000 square kilometres in size 面积约为 900 万平方千米 (课本P32)
表示物体的长、宽、高以及面积等,可用“数字+单位+in+名词(size, length, width, height…)”,或用“数字+单位+形容词 (long, wide, high…)”。如:
1,000 square kilometres in size　1000平方千米的面积
5 metres deep=5 metres in depth　5米深
(1)700米高　　　　　　　 　　
(2)20米深　　　　　　　 　
(3)10000平方千米　　　　　 　　
(4)长1000千米　　　　　 　　
700 metres high/in height
20 metres deep/in depth
10,000 square kilometres
1,000 kilometres long/in length
3.416 metres below sea level 位于海平面以下 416 米处 (课本P32)
(　　)(1)This exam is very difficult.Three quarters of the students scored 　　　　60 points. 　　　　　　　　　　　　　 　　　　　　　　　　　　　 　　　　　　　　　　　　　
A.above B.below　　　 C.over
(　　)(2)Please read the instructions 　　　　before you start.
A.under　 B.up C.below
B
C
4.why people are researching the deep sea人们为什么要研究深海 (课本P33)
(　　)(1)Her latest 　　　　on AI technology was published last month.
A.researched　　　　 B.researches C.research
(　　)(2)They spent two years 　　　　the influence of pollution (污染) on wildlife.
A.researching　　 B.to research C.researched
C
A
5.The Yellow River is 5,464 kilometres long and is the second longest.黄河全长 5464 千米,是第二长的河流。(课本P34)
“the+序数词+最高级” 是一个常用的语法结构,用于表示 “第几最……”,强调在多个事物中按顺序排列的 “最……” 的那一个。如:
This is the third most popular song of the year.这是今年第三受欢迎的歌曲。
(　　)(1)Shenzhen has grown into 　　　　city in China by GDP. 　　　　　　　　　　　　 　　　　　　　　　　　　 　　　　　　　　　　　　
A.the three largest B.the third largest C.third largest
(　　)(2)The Great Wall is one of 　　　　wonders in the world, and it’s also　　　　 man made structure in the world.
A.the greatest; the longest B.greatest; longest
C.the greatest; longest
B
A
6.We should protect them at all costs.我们应当不惜一切代价保护它们。(课本P34)
at all costs 意为 “不惜一切代价”,相当于at any cost和no matter what,强调为了达成某个目标或避免某种情况,愿意付出任何努力、承担任何风险或牺牲。如:
We must protect our citizens at all costs.我们必须不惜一切代价保护我们的公民。
by all means意为“想尽一切办法”,强调“尽一切可能”,但更侧重方法而非牺牲。如:
We must save him by all means.我们必须想尽一切办法救他。
他决心不惜一切代价拯救他的公司。
He was determined to save his company 　　　　　　　　　　　　.
at all costs
一、回答问题
听课文Section A 3a对话,回答第1~4小题。
1.Which is the longest river in China

2.How long is the Yellow River

The Yangtze River.
It’s 5,464 kilometres long.
3.Why is the Yellow River called the Yellow River

4.What do the Nile and the Yellow River have in common

Because some parts of the river carry brown and yellow earth, making it yellow.
They both helped ancient civilizations to develop.
二、询问信息
你希望了解更多关于中国河流的信息,向根据以下提示向Yaming提两个问题。
5.你喜欢中国的哪条河流

6.中国第三长的河流是哪一条

Which river in China do you like
Which is the third longest river in China
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 4 Period 1 下面的所有练习题。(共14张PPT)
Unit 4The Wonders of Nature
Period 2Grammar Focus
(课本P35)
01
学习目标
02
课前预习
03
语法探究
04
课后作业
1.识别和掌握形容词、副词的比较级和最高级用法;
2.强化大数字的英文读写能力。
一、必背单词
二、重点短语
名词 1.英里　　　　　　　　　 2.池塘;水坑　　　　　　　　
1.总面积…… 2.在……的顶端
3.匆匆经过 4.立方米
mile
pool
a total area of…　
at the top of
rush past
cubic metre
三、经典句型
1.——世界上最大的沙漠是什么 ——撒哈拉沙漠。 —What is the biggest desert in the world
—It is the Sahara Desert.
2.它的面积约为900万平方千米。 It is about 9,000,000 square kilometres in size.
3.——它有多深 ——大约有11000米深。 —How deep is it
—It is about 11,000 metres deep.
4.珠穆朗玛峰是世界上最伟大的奇观之一,它至今仍在不断升高。 Mount Qomolangma is one of the greatest wonders of the world,and it is still growing taller.
请用以上重点单词、短语和句型完成下列句子。
1.We often swim in the swimming p　　　　　　 after school.
2.My home is about one 　　　　　　(英里) from school.
3.我们学校的总面积是 5000 平方米。
Our school has　　　　　　　　　　　 5,000 square metres.
4.中国的陆地面积大约为960万平方千米。
China’s land is about 9.6 million 　　　　　　　　　　　　　　　　.
ool
mile
a total area of
square kilometres (in size)　
5.我们村子附近的河大约有 5 米深。
The river near our village is about 5　　　　　　　　　　.
metres deep
1.形容词最高级
含义:用于三者或三者以上的人或事物之间的比较,表示 “最……”。
用法:前面通常加定冠词 the,后常接表示范围的短语,如 in the class, of/among all 等。
2.副词最高级
含义:用于三者或三者以上的动作或状态比较,表示 “最……地”。
用法:前面可加 the (也可省略),后常接表示范围的短语,如 in the class, of/among all 等。
3.大数字的使用 (读写规则)
数字形式 以“三位数”为一个基本单位,每个单位有一个特定的名称。书写时,从右向左,每三位用一个逗号分隔,如: 9,000,000。
读数规则 (1)先读最高级的数字+对应单位,再读下一级,以此类推
(2)百位和十位/个位之间加and
(3)十位和个位之间用连字符 连接
如: 5,895　five thousand, eight hundred and ninety five
25,768　twenty five thousand, seven hundred and sixty eight
4.大/长/宽/高/深的表达
类型 结构 例子
长度(length) 数字+单位+long about 4,000 miles long约4000英里长
高度(height) 数字+单位+high或tall 5,895 metres high 5895米高
深度(depth) 数字+单位+deep about 11,000 metres deep约11000米深
大小/面积 (size/area) 数字+单位+in size 或total area of about 9,000,000 square kilometres in size面积约900万平方千米
一、语法点单句特训。
(　　)1.He is 　　　　player in the basketball team, so he scores the most points.
A.the best B.better C.good
(　　)2.The Yellow River is one of 　　　　rivers in China.
A.important B.more important C.the most important
(　　)3.Tom runs 　　　　among all the boys in his class.
A.fast B.faster C.fastest
A
C
C
(　　)4.She sings 　　　　than her sister, but her brother sings 　　　　in the family.
A.better; best B.good; best C.better; better
(　　)5.The Yangtze River is about 　　　　.
A.6,300 kilometre　 B.6,300 kilometres long C.6,300 kilometre in length
(　　)6.The Pacific Ocean is about 　　　　in size.
A.181 million square kilometres
B.181 millions square kilometres
C.181 million square kilometre
A
B
A
二、用括号内单词的适当形式填空。
The Himalayas are full of wonders.Mount Qomolangma, 8,848.86 metres high, is the 7. 　　　　　　 (tall) peak here and the highest on earth.It stands 8.　　　　　　 (proudly) than any other mountain.
The Himalayan glaciers (冰川) feed rivers like the Ganges, which is over 2,500 kilometres 9. 　　　　 (long).Some valleys here are 10.
　　　　　　 (deep) than 5,000 metres.The range (山脉) covers over 595,000 square 11.　　　　　　 (kilometre)in size.It’s one of the 12.
　　　　　　 (amazing) places on our planet.Every year, it attracts many adventurers (探险家) from all over the world, who come to feel its great power.
tallest
more proudly
long
deeper
kilometres
most amazing
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 4 Period 2下面的所有练习题。(共20张PPT)
Unit 4The Wonders of Nature
Period 5Writing
01
学习目标
02
主题词汇再现
03
美文鉴赏学习
04
写作训练
1.设计一张关于自然奇观的海报;
2.使用形容词/副词最高级以及大数字来描述地理自然奇观。
地理 自然 景观 ◎单词　　　　　　　　　　　　　　　　　　　
1.奇观;惊叹n.　琢磨;想知道;感到诧异v.　　　　　
2.表面;表层n.　　　　　　　3.深(度);纵深n.　　　　　　
4.研究;调查n.& v.　　　　　 5.特别的;不寻常的adj.　　　　　
6.底部;最下部n.　　　　　　 7.沙漠;荒原n.　　　　　　
8.英里n.　　　　　　　9.池塘;水坑n.　　　　　　
10.攀登者;登山者n.　　　　 　
11.北部的;向北的adj.　　　　　
12.度;度数;程度n.　　　　　 13.悬崖;峭壁n.　　　　　
14.死亡;毁灭;破灭n.　　　　　
wonder　
surface
depth
research
unusual
bottom
desert　
mile
pool
climber
northern
degree
cliff
death
地理 自然 景观 15.好奇心;求知欲n.　　　　　 16.探险者;勘探者n.　　　　　
17.有危险(或风险)的adj.　　　　　
18.海岸;海滨n.　　　　　
19.自然的;天然的;天生的adj.　　　　　
20.沙子n.　　　　　 21.活着adj.　　　　　　
22.旅行者;游客n.　　　　　
◎词块
23.平方千米　　　　　　　　　　　　　
24.在尺寸方面　　　　　　　　　　
25.低于海平面　　　　　　　　　　　　
26.壶口瀑布　　　　　　　　　　
curiosity
explorer
risky
coast　
natural
sand
alive
traveller
square kilometre　
in size
below sea level
Hukou Waterfall
地理 自然 景观 27.长江　　　　　　　　　　　　　
28.黄河　　　　　　　　　　
29.不惜任何代价　　　　　　　　　　　
30.总面积……　　　　　　　　　　
31.在……顶部　　　　　　　　　　　
32.决心去做　　　　　　　　　　
33.冒着生命危险　　　　　　　　　　
34.坐落于　　　　　　　　　　
35.珊瑚礁　　　　　　　　　　　　
36.占据　　　　　　　　　　
the Yangtze River
the Yellow River
at all costs
a total area of
at the top of
be determined to do
risk one’s life/lives
be located in/on
coral reef
take up
最高 级及 大数 字 ◎词块　　　　　　　　　　　　　　　　　　　
1.最长的河流　　　　　　　　　 2.第二长　　　　　　　　　
3.最大的沙漠　　　　　　　　　
4.11000米深　　　　　　　　　
5.最伟大的奇迹之一　　　　　　 　　　
the longest river　
the second longest
the biggest desert
11,000 metres deep
one of the greatest wonders
　　Annapurna (安纳普尔纳峰) is a famous mountain
in Nepal (尼泊尔).It is one of the highest mountains in
the world, with a height of 8,091 metres.Many people
know it because of its beauty and challenge.
The mountain is part of the Himalayas.There are many snow capped peaks and beautiful glaciers around it.The scenery there is amazing.In spring, flowers bloom near the forests.You can see green forests full of birds, clear rivers with fish and small villages at the foot of the mountain.
For climbers, Annapurna is a big challenge.It is very difficult to climb
because of the bad weather like heavy snow and steep slopes.Many brave climbers try to reach the top every year.They need to be strong, carry warm clothes, tents and be well prepared.
Local people live near Annapurna.They are friendly and kind.Their life is closely connected with the mountain.They help climbers find paths and protect the environment around the mountain.
Annapurna is not only a mountain but also a symbol of nature’s power.It tells us to respect nature and keep trying to achieve our dreams.It is really a wonderful place worth learning about.
1.Where is Annapurna located

2.Why do many people know Annapurna

3.What can people see at the foot of Annapurna

In Nepal.
Because of its beauty and challenge.
Green forests full of birds, clear rivers with fish and small villages.
4.Who lives near Annapurna

5.What does Annapurna tell us

Local people.
It tells us to respect nature and keep trying to achieve our dreams.
世界之大,无奇不有。自然的鬼斧神工在地球各处雕琢出无数令人惊叹的景观,每一处都有着独属于自己的传奇与魅力。而长江,恰是华夏大地上承载千年传奇的自然瑰宝。请你根据以下思维导图内容提示,用英文写一篇文章介绍长江。
注意:
(1)可在思维导图内容提示的基础上适当拓展信息;
(2)不能照抄原文;不得在作文中出现学校的真实名称和学生的真实姓名;
(3)语句连贯,词数80左右。作文的开头已经给出,不计入总词数。
第一步:审题。文体:说明文　人称　　　　　　　　　　　　 　　　　　　　　　　　　　
时态　　　　　　　　　　　　
第三人称
一般现在时
第二步:列提纲。
第三步:列出主要短语。
1.中国最长的河流　　　　　　　　　　　　
2.从西到东　　　　　　　　　　　　
3.看起来像　　　　　　　　　　　　
4.蜿蜒穿过　　　　　　　　　　　　
5.比如　　　　　　　　　　　　
6.关心　　　　　　　　　　　　
China’s longest river
from west to east
look like
wind through
such as
care for
第四步:重点句子仿写。
1.长江自西向东绵延约6300千米,流经很多省份。(run…, flow through…)

2. 它就像一条巨大的银龙蜿蜒穿过大地。(look like…winding through…)

The Yangtze River runs about 6,300 km from west to east, flowing through many provinces.
It looks like a huge silver dragon winding through the land.
3. 这些动植物构成了一个充满生机的生态系统。(…make it…)

第五步:运用 and,but,first,then等词将以上要点连成文章,并注意句型多样化。
These plants and animals make it a lively ecosystem.
The world is very big.Nature with its amazing skills has made countless wonderful sights in different places on earth.

The Yangtze River is the largest river in China.(介绍一,1分) And it runs about 6,300 km from west to east, flowing through many provinces.(介绍二,1分) It looks like a huge silver dragon winding through the land.(介绍三,1分)
Along its banks, there are thick forests with unique plants like metasequoias.(景观一,1分)Many rare animals live here, such as the finless porpoise and the Yangtze alligator.These plants and animals make it a lively ecosystem.(景观二,1分)

But the river faces pollution and overfishing.We must protect it.Let’s keep its water clean and care for its creatures, so this great river will keep beautiful.(呼吁,1分)
项目 自评分 互评分 老师评分
内容分 1.介绍长江的地位、长度、形状;(1+1+1=3分) 2.介绍长江沿岸的动物、植物等;(1+1=2分) 3.呼吁大家保护长江。(1分)
语言分
连贯性
合计(总分15分) (共25张PPT)
Unit 4The Wonders of Nature
Period 3Section B 1a~1e
(课本P36~P37)
01
学习目标
02
课前预习
03
思考探究
04
课文理解
05
课后作业
了解地理(珠峰数据)、历史(中国登山史)。
一、必背单词
名词 1.攀登者;登山者　　　　　　　　　　　　
2.状态;环境;条件　　　　　　　　
3.度;度数;程度　　　　　　　
4.死亡;毁灭;破灭　　　　　　　
5.肩膀;肩部　　　　　　　
6.好奇心;求知欲　　　　　　　
7.探险者;勘探者　　　　　　　
动词 8.生存;存活;艰难度过　　　　　　　　
climber　
condition
degree
death
shoulder
curiosity
explorer
survive
形容词 9.北部的;向北的　　　　　　　
10.可能变化的;易变的;常变的　　　　　　　
副词 11.成功地;顺利地　　　　　　　　　　　
12.仅仅;只;简单地　　　　　　　　
兼词 13.prep.& adv.在……上方;高于　　　　　　　
14.v.使……冒风险(或面临危险)　n.危险;风险　　　　　　　
northern
changeable
successfully　
simply
above
risk
二、重点短语
1.一点一点地;逐渐地 2.下定决心做某事
3.冒着生命危险
bit by bit　
be determined to do sth
risk one’s life
三、经典句型
1.对于大多数人来说,珠穆朗玛峰是世界上最伟大的奇观之一。 To most people,Mount Qomolangma is one of the greatest wonders of the world.
2.在地球上最高的地方,你会感觉自己仿佛能够触摸到天空。 On the highest place on earth, you will feel like you are able to touch the sky.
3.一支中国登山队决心进行这次攀登。 A Chinese climbing team was determined to make the climb.
4.为什么人们仍然冒着生命危险去攀登世界最高峰 这是因为人类的好奇心和野心是无法被阻挡的。 Why do people still risk their lives to climb the highest mountain in the world It is because human curiosity and ambition cannot be stopped.
A.根据句意,用方框中所给单词的适当形式填空。
1.Tom’s grandfather’s 　　　　　　made him very sad.
2.The 　　　　　　boy asked his teacher a lot of questions about space.
3.The bird is flying 　　　　　　the tall building.
4.Do you think the small plant can 　　　　　　the cold winter
5.The doctor 　　　　　　saved the boy’s life last night.
successful death curious survive above
death　
curious　
above　
survive
successfully　
B.请用以上重点短语和句型完成下列句子。
6.消防员经常冒着生命危险从着火的建筑物中救人。
Firefighters often　　　　　　　　　　　　　　　 to save people from burning buildings.
7.如果你每天一点一点地学习英语,你会取得很大进步。
If you study English　　　　　　　　　　　　　 every day, you will make great progress.
8.我弟弟决心要学会弹钢琴,尽管这很难。
My brother　　　　　　　　　　　　　 learn how to play the piano, even though it’s difficult.
risk their lives
bit by bit
is determined to
1.To most people, Mount Qomolangma is one of the greatest wonders of the world.对于大多数人来说,珠穆朗玛峰是世界上最伟大的奇观之一。(课本P36)
“one of the+最高级+可数名词复数”表示 “……中最……之一”,用于强调某个事物在同类中处于顶尖水平,且是其中的一个例子。如:
The Great Wall is one of the most famous buildings in the world.长城是世界上最著名的建筑之一。
用所给词的适当形式填空。
This city is one of 　　　　　　　　　　(busy) cities in the country.
the busiest
2.…a Chinese climbing team was determined to make the climb. ……一支中国登山队决心进行这次攀登。(课本P36)
be determined to do sth “下定决心做某事;坚决要做某事”,强调主语内心有坚定的意志和目标,不受外界影响,如:
She is determined to learn English well this term.她决心这学期学好英语。
(　　)They were determined 　　　　the mountain even though it was difficult. 　　　　　　　　　　　　　 　　　　　　　　　　　　　 　　　　　　　　　　　　　
A.climb B.to climb C.climbing
B
3.It was 8,600 metres above sea level.它位于海拔 8600 米处。(课本P36)
above,over,on 的区别
三者均表示 “在……上方”,但具体用法和侧重点不同。
◆above强调 “在上方(不接触)”,只表示位置高于某物,不强调垂直关系。如:
A bird is flying above the lake.一只鸟在湖上方飞。
◆over强调 “垂直正上方(不接触)”或 “覆盖、越过” 的动作。如:
A lamp hangs over the table.灯挂在桌子正上方。
◆on强调 “与表面接触”,物体直接放在另一物体之上。如:
The book is on the desk.书在桌子上。
(　　)(1)The helicopter (直升机) is flying 　　　　the city.
A.above B.over C.on
(　　)(2)A bridge is built 　　　　the river, so boats can pass under it.
A.over B.above C.on
(　　)(3)There is a cup 　　　　the table.
A.above B.over C.on
A
A
C
4.Why do people still risk their lives to climb the highest mountain in the world 为什么人们仍然冒着生命危险去攀登世界最高峰 (课本P37)
(1)不戴头盔的话,在遭遇事故时你会有受伤的风险。
If you don’t wear a helmet, you’re 　　　　　　　　　　　　in an accident.
(2)这座旧楼有倒塌的危险。
The old building is 　　　　　　　　　　　　of collapsing.
risking getting hurt
at risk
一、请认真阅读1b短文,完成下列题目。
请快速阅读课文,回答第1小题。
(　　)1.What is the main idea of the passage
A.The danger of climbing Mount Qomolangma.
B.The history and achievements of Chinese climbers on Mount Qomolangma.
C.The scientific research done on Mount Qomolangma.
D.The reasons why people climb Mount Qomolangma.
B
请仔细阅读课文,回答第2~5小题。
(　　)2.Why is climbing Mount Qomolangma difficult 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　
A.It is too far from cities.
B.There are many wild animals.
C.The conditions are bad (cold, thin air, etc.).
D.There are no roads to the top.
C
(　　)3.Who were the climbers in the 1960 Chinese team that reached the Second Step
A.Liu Lianman, Wang Fuzhou, Qu Yinhua, and Gong Bu.
B.George Mallory and his teammates.
C.A team that measured the mountain’s height.
D.Climbers who built the “Chinese Ladder”.
A
(　　)4.How high was the Second Step
A.8,848.86 metres above sea level.　　　B.8,600 metres above sea level.
C.30 metres away from the top. D.The same as the mountain’s top.
(　　)5.What was the height of Mount Qomolangma measured in 2020
A.8,600 metres. B.8,648 metres.
C.8,848 metres. D.8,848.86 metres.
B
D
二、课文复述。根据1b完成下面的短文填空。(有2词多余)
Mount Qomolangma is one of the world’s greatest wonders.It’s the 6.
　　　　　　 place on earth, but reaching its top is very hard.Climbers must 7.　　　　　　 terrible conditions: temperatures as low as -30℃, thin air, high cliffs and 8.　　　　　　 weather.
Before 1960, no one was able to 9.　　　　　　 the top of Qomolangma from the northern side called the “Death Road”.But a Chinese team tried.10.　　　　　　 May 24, 1960, climbers like Liu
survive keep shoulder reach one curiosity on high until change other another
highest
survive
changeable　
reach
On
Lianman reached the 8,600 metre Second Step.Liu let his teammates stand on his 11.　　　　　　 to get past it.On May 25, the Chinese flag flew on the top for the 12.　　　　　　 time.
In 1975, 13.　　　　　　 Chinese team took a ladder to the Second Step.This “Chinese Ladder” helped many climbers 14.　　　　　2007.
In 2020, a team measured Qomolangma at 8,848.86 metres.
Climbing is dangerous, but people keep trying.It’s because human 15.
　　　　　　 and ambition never stop.As explorer George Mallory said, “because it’s there”.
survive keep shoulder reach one curiosity on high until change other another
shoulders　
first　
another
until
curiosity
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 4 Period 3下面的所有练习题。(共11张PPT)
Unit 4The Wonders of Nature
Period 6Reading Plus
(课本P86~P87)
01
课前预习
02
思考探究
03
课文听说
1.谈论学生课后及周末的活动;
2.理解不同活动的目的。
重点短语
1.be located in位于;坐落于　　2.spread across横跨、遍布　　
3.be known as作为……而出名
4.at least至少　　　 5.one of the oldest places最古老的地方之一
6.in fact事实上 7.a sea of sand沙海
8.from place to place从一个地方到另一个地方
9.all year round全年
10.take effective measures采取有效的措施
经典句型
1.Located in Africa, the Sahara Desert spreads across 30 per cent of the continent.
撒哈拉沙漠位于非洲,横跨该大陆30%的区域。
2.This vast desert, also known as“the great desert”in Arabic, is about 9 million square kilometres in size.
这片广袤的沙漠在阿拉伯语中也被称为“大漠”,面积约900万平方千米。
3.A sand sea is just what it sounds like—it looks like a sea of sand!
“沙海”顾名思义——它看起来就像一片由沙子组成的海洋!
4.If we do not take effective measures, the desert will keep growing!
如果我们不采取有效措施,这片沙漠将会持续扩大!
1.This vast desert, also known as “the great desert” in Arabic, is about 9 million square kilometres in size.这片广袤的沙漠在阿拉伯语中也被称为“大漠”,面积约900万平方千米。(课本P86)
请用be known as / be known for完成句子。
(1)The Great Wall of China 　　　　　　　　　　　　a symbol of Chinese civilization.
(2)That actor 　　　　　　　　　　　　his excellent performance in action movies.
is known as
is known for
2.If we do not take effective measures, the desert will keep growing!如果我们不采取有效措施,这片沙漠将会持续扩大!(课本P86)
take measures (to do sth)意为“采取措施(做某事)”, 与 “take action (to do sth)”同义,可以互换使用。如:
The government plans to take measures to reduce air pollution in the coming months.政府计划在未来几个月采取措施减少空气污染。
采取有效的措施保护处于危险中的野生动物对我们来说是很重要的。
It is important for us to 　　　　　　　　　　　　　　　　to protect wild animals in danger.
take effective measures
请认真阅读课本P86内容,完成下面题目。
请快速阅读课文,回答第1小题。
(　　)1.What is the passage mainly talking about
A.The animals of the Sahara Desert.
B.Life and changes in the Sahara Desert.
C.The size and shape of the Sahara Desert.
D.Why the Sahara Desert is so hot.
B
请仔细阅读课文,回答第2~5小题。
(　　)2.What percentage of Africa does the Sahara Desert spread across
A.20%. B.30%. C.40%. D.50%.
(　　)3.What can we infer about cold deserts from the passage
A.They are all in Africa. B.They are very common.
C.Antarctica is an example. D.They have a lot of water.
B
C
(　　)4.How many people live in the Sahara
A.About one million. B.About two million.
C.About three million. D.About four million.
(　　)5.Which of the following about the Sahara is NOT true
A.It has grass and lakes in some places.
B.Some people live in parts with water all year round.
C.It is getting larger now.
D.It is the only hot desert in the world.
B
D

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