资源简介

中小学教育资源及组卷应用平台
Unit 4 Section B 3a-3c语言点精讲精练
I．语言点精讲
1.An Amazing Underwater World 令人惊叹的水下世界
underwater
① 形容词 水下的；用于水下的
仅用于名词前作定语。
underwater creatures 水生动物；an underwater camera 水下摄影机
② 副词 在水下
深吸一口气，看你能在水里待多久。
Take a deep breath and see how long you can stay underwater.
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，是最令人惊叹的游览胜地之一。
(1) coast（名词） 海岸；海滨
on the coast(of..) 在(……的)海岸上；along the coast 沿海
我以前住在海边的一个小村子里。
I used to live in a small village on the coast.
(2) 动词不定式(短语)作后置定语
本句中动词不定式tovisit作后置定语，修饰places。被修饰词places作动词visit的宾语。
春天是种树的最佳时节。
Spring is the best time to plant trees.
3.. It takes up an area of 345,000 square kilometres and includes over 900 islands and white sand beaches.它占据了34.5万平方千米的区域，包括900多个岛屿和白色沙滩。
include 〔及物动词〕
① 包含；包括(指整体中包含某些/个部分，不用于进行时。)
② 算在内；列在里面
一个好的学习计划包括一个学习日历和一个待办事项清单。
A good study plan includes a study calendar and a to-do list.
请把我算在你们组内。Please include me in your group.
拓展:
① included〔形容词〕 包括在内的
无比较级，一般位于名词或代词之后。
② including〔介词〕 包括；包含在内
和其后的名词/代词一起构成介词短语。
每个人都笑了，包括我在内。Everyone laughed, me included.
全家人将去包括北京和上海在内的一些大城市旅游。
The whole family will tour some big cities, including Beijing and Shanghai.
4. The Great Barrier Reef is also alive!大堡礁也是有生命的！
alive 〔形容词〕(不在名词前作定语)
① 活着；在世
侧重生与死之间的界限。通常用在连系动词 be 等之后作表语，也可用在名词之后作后置定语。多修饰人，也可修饰物。
② 有活力；激动兴奋
他的祖父母都还健在。His grandparents are still alive.
他是健在的最伟大的科学家。He is the greatest scientist alive.
埃德高兴得眉飞色舞。Ed was alive with happiness.
拓展: ① living〔形容词〕 活着的；活的
强调尚在人间、健在。多修饰物，也可修饰人，既可位于名词前作定语，也可作表语。
② lively〔形容词〕 精力充沛的；生机勃勃的
通常用来描述人及其行为或活动，可作定语或表语。
一切生物都需要水。All living things need water.
她在聚会上非常活跃。She was very lively at the party.
come alive 热闹起来；有精神起来
bring sth. alive 使…… 有趣；变得有生气
父母健在时好好爱他们。不要等到为时已晚。Love your parents well while they are alive.
图片使这本书生动有趣。The pictures bring the book alive.
一谈到他最喜欢的篮球明星，这个男孩立刻就变得有精神起来。
The boy came alive as soon as he talked about his favourite basketball stars.
II．语言点精练
一、单词填空。请根据所给的首字母写出单词，使句子意思完整正确。
1. A large (群) of small silverfish swam past us when we were boating on the lake.
2. We were lucky to see a big (海龟)lay eggs on the quiet beach last summer.
3. The old bridge has a strong stone (结构) that has stood for over 100 years.
4. Many people like to walk along the (海岸) at sunset, enjoying the fresh sea air.
5. The tour (包括) a visit to the beach,a boat ride, and a seafood dinner.
6. After the storm, we were happy to find that all the small animals in the garden
were (活着).
二、用括号内所给词的适当形式填空。
1. It includes over 900 islands and white sand ________ (beach).
2. The price of the tour ________ (include) accommodation and meals.
3. The beautiful scenery ________ (attract) many tourists every year.
4. We learned about different ________ (type) of animals in science class.
5. We don’t know whether he’s ________ (live) or dead.
三、根据汉语意思完成句子。
1. 如果你潜水更深，你可能会看到大鱼、海龟和鲨鱼。
If you dive ________, you might see large fish, turtles, and ________.
2. 你可以在这清澈的海水中游泳、潜水或浮潜。
You can swim, dive, or snorkel in the ________ ________.
3. 大堡礁位于澳大利亚东北海岸。
The Great Barrier Reef is ________ on the northeastern ________ of Australia.
4. 海南岛的清澈海域有美丽的珊瑚礁。
Hainan Island has beautiful ________ ________ in its clear waters.
5. 他第一个越过终点线，他毕生的梦想实现了。
He was the first to cross the ________ ________, and his ________ ________ came true.
四、同义句转换。
1. The Great Barrier Reef is located on the northeastern coast of Australia.
→ The Great Barrier Reef ______ ______ the northeastern coast of Australia.
2. It is the biggest coral reef in the world.
→ It is ______ than ______ ______ coral reef in the world.
3. It takes up an area of 345,000 square kilometres.
→ It ______ 345,000 square kilometres ______ ______.
4. You can see schools of colourful fish in the clear water.
→ Schools of colourful fish ______ ______ ______ in the clear water.
五、完形填空
Greenland is the largest island in the world. It is in the northeast of North America.
Near Greenland is 1 island. It is small. 2 name is Iceland. Do you think that Greenland is green and warm Do you think that Iceland is white 3 ice If you do, you are 4 . Not many people live on the big island of Greenland. There are more people in your hometown than those in the whole Greenland. That is 5 Greenland is not green. Greenland is white. Most of the island is covered 6 ice. The ice covering Greenland is 7 than the tallest building in the world. What 8 Iceland Is it colder than Greenland No, it isn’t. Iceland has ice, but not so much ice 9 Greenland. Iceland has a lot of hot springs(温泉). They give out hot water and steam. The climate(气候)is not so 10 as Greenland. And there are a lot more people who live in Iceland.
1．A．the other B．other C．another D．others
2．A．It B．Its C．It’s D．Their
3．A．on B．in C．of D．with
4．A．right B．wrong C．good D．clever
5．A．because B．why C．what D．how
6．A．with B．in C．of D．to
7．A．high B．higher C．the highest D．more higher
8．A．in B．on C．about D．over
9．A．like B．than C．that D．as
10．A．hot B．cool C．cold D．warm
六、五选五。从短文后的选项中选出可以填入空白处的最佳选项。
The Great Barrier Reef has experienced a third big coral bleaching (白化) event in five years, according to Australia’s government group the Great Barrier Reef Marine Park Authority (GBRMPA).
1 It runs for over 2,300 kilometres off the northeast coast of Australia. It is home to thousands of different forms of underwater life.
Most corals only grow in warm oceans. But when the oceans become too warm, the corals cannot survive. As the temperature of oceans has gone up in recent years, corals around the world have begun to die off. 2
The coral shapes are built over a long time by millions of tiny coral animals. And coral reefs are home to many other sea animals. 3 It’s also about the animals that live in and around them.
This February was the hottest month ever for the waters around the Great Barrier Reef. 4 The GBRMPA has marked its outlook for the corals’ condition from “poor” to “very poor” because of warming oceans.
Though local action can fix some parts of the problem, the GBRMPA reports that the larger problem is still a global one. “ 5 ” the group says.
A．In some areas, ocean temperatures were as much as 2.8 ℃ higher than average (平均值).
B．This is often called “coral bleaching” because sometimes the dying corals turn white.
C．The Great Barrier Reef in the Pacific Ocean is the largest coral reef in the world.
D．So when corals die off, it’s not just about the corals.
E．Climate change remains the greatest challenge to the Reef.
七、选词填空。阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。
colder and colder, put, shine, cover, fourteen, part, kilometres, strong, high, top
The sea looks very beautiful when the sun is 1 on it. It can be very terrible when there is a 2 wind. The sea is very big. It 3 three quarters of the earth. The sea is also very deep in some places. There is one place where the sea is about 11 4 deep there. The 5 mountain in the world is about 9 kilometres high. If that mountain was 6 into the sea at that place, there would still be 2 kilometres of water above it!
In most 7 of the sea, there are plenty of fish and plants. Some live near the 8 of the sea. Others live deep down. There are also a lot of small living things and lots of fish living by eating them. The sea can be very cold. When people go deep under the water, the sea becomes 9 . Only some men can go down into the deep sea. However, in 1970, five women scientists lived in the deep sea for 10 days.
八、阅读理解
According to scientists, a lake with a round shape is very common. However, Kingsley Lake in Florida, the USA, makes them very surprised.
Kingsley Lake is one of the best fishing places in Florida, but few people know what really makes this place special. It’s an unusually round shape. The lake is considered the roundest lake in the world. In fact, we can only see how round the lake is from the air.
What caused Kingsley Lake to have this special shape Some people think human beings have changed the structure (结构) of Kingsley Lake so that it is unusually round. However, in fact, this lake is completely free from human activities. It is believed to have formed naturally. It also appears that the lake is the result of the movement of rocks, which gave the present shape of Kingsley Lake.
Kingsley Lake has a diameter of about 3.2 kilometres. It is 53.7 metres above sea level, which makes Kingsley Lake one of the highest lakes in Florida. Kingsley Lake is about 27.4 metres deep and it is also considered one of Florida’s deepest lakes.
According to the survey, Kingsley Lake has an unchanging water level because of its surface drainage (排水) system. This system helps the floodwater easily run from the lake to the areas around. What’s more, the lake has many shallow (浅的) water areas, so it can be filled with water again in no time, creating the balance (平衡) of the water in the lake.
Kingsley Lake is now a famous tourist destination in the summer. Each year, it attracts about 120,000 tourists. It also provides a home for a lot of endangered animals.
1．Why do scientists feel surprised when they see Kingsley Lake
A．Because it looks so beautiful.
B．Because it is a good fishing place.
C．Because it is a tourist destination.
D．Because it has quite a round shape.
2．What’s Paragraph 3 mainly about
A．The possible reason why Kingsley Lake is unusually round.
B．The influence which human activities have caused.
C．The present shape is given by the movement of rocks.
D．The details people must know about Kingsley Lake.
3．Which of the following is TRUE about Kingsley Lake
A．It’s a natural lake.
B．It’s a man-made lake.
C．It’s the world’s deepest lake.
D．It’s the highest lake in the USA．
4．What’s the writer’s purpose in writing the passage
A．To introduce a lake with a special shape.
B．To call on more people to protect the lake.
C．To attract more tourists to Kingsley Lake.
D．To describe the beauty of Kingsley Lake.
II. 语言点精练参考答案
一、单词填空。
1. school 2. turtle 3. structure 4. coast 5. includes6. alive 7. underwater
二、用所给单词的适当形式填空
1. beaches 2. includes 3. attracts 4. types 5. alive
三、根据汉语意思完成句子
1. deeper; sharks 2. clear seawater 3. located; coast 4. coral reefs 5. finishing line; lifelong dream
四、同义句转换。
【答案】1. lies on；2. bigger; any other；3. covers; in size；4. can be seen
五、完形填空
【答案】
1．C 2．B 3．D 4．B 5．A 6．A 7．B 8．C 9．D 10．C
【解析】
【导语】本文向我们介绍了格陵兰岛和冰岛这两个岛的情况。
1．句意：格陵兰岛附近有另外一个岛。
the other两者中的另一个；other 其他的，形容词；another不定数目中的另一个；others其他的人或物。根据句意可知，这里说的是另外一个岛，为不确定数目中的另一个岛。故选C。
2．句意：它的名字叫冰岛。
It它；Its它的；It’s它是；Their他们的。根据“name”可知，此处表示“它的名字”，故应用形容词性物主代词its，位于句首，开头字母大写。故选B。
3．句意：你认为冰岛是有很多冰的白色岛屿吗？
on在……上面；in在……里面；of……的；with带有……的。根据句意及“ice”可知，此处应用with表示伴随情况状语，意为“有冰的”。故选D。
4．如果你认为是，那么你就错了。
right对的；wrong 错误的；good好的；clever聪明的。根据“Greenland is not green.”及“Iceland has ice, but not so much ice”可知，格陵兰岛并不是绿色的，冰岛上也不是有很多的冰，所以这种想法是错误的。故选B。
5．句意：因为格陵兰岛不是绿色的。
because因为；why为什么；what什么；how怎样。根据“Not many people live on the big island of Greenland.”及“The ice covering Greenland...”可知，格陵兰岛上少有人居住的原因是它不是绿色的而被白色冰层覆盖。故此处为原因状语从句，应用because引导。故选A。
6．句意：格陵兰岛大部分被冰覆盖。
with用；in在……里面；of……的；to到。be covered with“被……覆盖”。故选A。
7．句意：覆盖格陵兰岛的冰比世界上最高的大楼都要更高。
high高的，形容词原级；higher更高的，形容词比较级；the highest最高的，形容词最高级；more higher错误表达。根据“than”可知，此处应为比较级表达“更高”。故选B。
8．句意：那么冰岛呢？
in在……里面；on在……上面；about关于；over超过。what about... 固定句型，意为“……怎么样？……呢？”，根据文意可知，上文介绍了格陵兰岛，接下来引出冰岛，故表达“那么冰岛呢？”。故选C。
9．句意：冰岛上有冰，但是并不像格陵兰岛上那么多。
like喜欢；than比；that那个；as 像……一样。分析句子，这里考查的是同级比较，as…as...“和……一样”，否定句为not so/as...as...“不如……”。故应选D。
10．句意：气候并不像格陵兰岛上那么冷。
hot热的；cool凉爽的；cold冷的；warm温暖的。根据“Iceland has a lot of hot springs(泉). They give out hot water and steam”可知冰岛上有很多温泉，所以气候不像那里那么冷。故选C。
六、五选五
【答案】1．C 2．B 3．D 4．A 5．E
【解析】
【导语】 本文介绍了大堡礁经历了五年来第三次大型珊瑚白化事件，以及分析造成这样的主要原因等。
1．根据“It runs for over 2,300 kilometres off the northeast coast of Australia. It is home to thousands of different forms of underwater life.”可知，此处是介绍大堡礁的具体情况，选项C“太平洋的大堡礁是世界上最大的珊瑚礁。”符合，故选C。
2．根据“As the temperature of oceans has gone up in recent years, corals around the world have begun to die off.”可知，这里是介绍与死亡的珊瑚有关的情况，选项B“这通常被称为“珊瑚白化”，因为有时濒死的珊瑚会变成白色。”符合，故选B。
3．根据“And coral reefs arc home to many other sea animals.”以及“It’s also about the animals that live in and around them.”可知，这里应该是说珊瑚死亡不仅是珊瑚的问题，还会对其他动物有影响，选项D“所以当珊瑚死亡时，不仅仅是珊瑚的问题。”符合，故选D。
4．根据“This February was the hottest month ever for the waters around the Great Barrier Reef.”可知，这里应该是说有关温度的情况，选项A“在一些地区，海洋温度比平均温度高出2.8℃。”符合，故选A。
5．根据“Most corals only grow in warm oceans. But when the oceans become too warm, the corals cannot survive...”以及“This February was the hottest month ever for the waters around the Great Barrier Reef...from “poor” to “very poor” because of warming oceans.”可知，这里是分析大堡礁面临的挑战的情况，是专家们的观点，选项E“气候变化仍然是珊瑚礁面临的最大挑战。”符合，故选E。
七、选词填空
【答案】
1．shining 2．strong 3．covers 4．kilometres 5．highest 6．put 7．parts 8．top 9．colder and colder 10．fourteen
【解析】
【导语】本文主要讲述了关于大海的内容，包括大海的大小、深度、水下的鱼类和植物以及水的温度。
1．句意：当太阳照在大海上时，它看起来非常美丽。根据“the sun”以及备选词可知，此处指阳光照在大海上，动词shine“照耀”符合语境，此处应用现在分词shining与is构成现在进行时。故填shining。
2．句意：当刮大风的时候，天气会非常糟糕。根据“It can be very terrible when there is a…wind.”以及备选词可知，刮大风的时候天气会糟糕，strong wind“强风”符合语境。故填strong。
3．句意：它覆盖了地球的四分之三。分析句子结构可知，空处是句子的谓语动词，根据“The sea is very big. It…three quarters of the earth.”和备选词可知，此处指海洋覆盖了地球的四分之三，cover“覆盖”符合语境；此处陈述事实，应用一般现在时，主语It为第三人称单数，谓语动词cover用三单形式。故填covers。
4．句意：有一个地方的海水大约有11千米深。根据“11...deep”和备选词可知，此处指11千米深，kilometres“千米”符合语境。故填kilometres。
5．句意：世界上最高的山大约9公里高。根据“The...mountain in the world is about 9 kilometres high.”和备选词可知，此处是说最高的山，形容词high“高的”应用其最高级形式highest作定语。故填highest。
6．句意：如果把那座山放在那个地方的海里，它上面仍然会有2公里深的水！根据“If that mountain was…into the sea at that place, there would still be 2 kilometres of water above it!”可知，此处是把山放入最深的海里来对比山的高度和海的深度，put“放”符合语境，主语“that mountain”与谓语动词put之间是逻辑上的动宾关系，句子用被动语态，空处用put的过去分词put。故填put。
7．句意：在海洋的大部分地区，有大量的鱼类和植物。根据“In most…of the sea”以及备选词可知，此处指海洋的大部分地区，part“部分”符合语境，空前有most，空处要用part的复数形式。故填parts。
8．句意：有些生活在靠近海面的地方。根据“Some live near the...of the sea. Others live deep down.”可知，此处介绍鱼类和植物生活的地方，备选词top“顶部”符合语境。故填top。
9．句意：当人们深入水下时，海水变得越来越冷。根据“The sea can be very cold. When people go deep under the water, the sea becomes…”和常识可知，越到水下，温度越低，colder and colder“越来越冷”符合语境。故填colder and colder。
10．句意：然而，在1970年，5名女科学家在深海中生活了14天。根据“However, in 1970, five women scientists lived in the deep sea for...days.”可知，此处指在深海中生活了十四天，fourteen“十四”符合语境。故填fourteen。
八、阅读理解
【答案】1．D 2．A 3．A 4．A
【解析】
【导语】本文主要介绍了美国佛罗里达州形状异常圆的金斯利湖，包括其特点、形成原因及相关信息。
1．细节理解题。根据“However, Kingsley Lake in Florida, the USA, makes them very surprised…It’s an unusually round shape”可知，科学家惊讶是因为这个湖形状异常圆。故选D。
2．细节理解题。根据第三段“What caused Kingsley Lake to have this special shape ”可知，该段主要讲金斯利湖异常圆的可能原因。故选A。
3．细节理解题。根据“it is completely free from human activities. It is believed to have formed naturally”可知，金斯利湖是天然形成的湖泊。故选A。
4．推理判断题。文章围绕“形状特殊的金斯利湖”展开，介绍了它的特点、形成原因等，目的是介绍这个形状特别的湖泊。故选A。
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://21世纪教育网(www.21cnjy.com)
" 21世纪教育网(www.21cnjy.com)(共45张PPT)
Presentation
Unit4 The Wonders of Nature
Section B Why do we explore nature
3a-3c
读写课公开课
单元主题范畴：人与自然
单元主题内容：自然景观、自然现象、生态保护；自然世界及其价值
(2024新版)人教版 八年级(下册)
Presentation
Learning Objectives
1.阅读大堡礁的广告，圈出并理解文中描述性形容词；阅读青海湖笔记，提取关键信息并完成句子填空。体会大堡礁旅游宣传广告中使用形容词的比较级和最高级的效果，以及大数字对增强内容可信度的作用，掌握宣传广告提升感染力的策略。（学习理解）
2.基于文本信息和笔记框架，内化 “介绍自然奇观” 的语言逻辑。能够清晰说明自然奇观的位置、特点和可进行的活动，并运用文中及练习中提供的表达句型。(应用实践)
3.通过分析范文结构和仿写练习，能够写一篇介绍自然景观的广告，增强对 “介绍自然奇观” 主题的写作能力，学会清晰、有说服力地撰写广告，以吸引读者前往游览。(迁移创新)
Presentation
Look and say
What natural wonders can you see What do you know about it
Mount Qomolangma
It lies on the border between China and Nepal. It is
the highest mountain in the world, with a height of
8,848.86 metres.
Dead Sea
It lies in West Asia. It is 416 metres below sea
level. It is the lowest place on Earth.
Mariana Trench
It is in the western Pacific Ocean. It is the deepest
point in the ocean, about 11,000 metres deep.
Presentation
Look and say
Yangtze River
It is in China. It is the longest river in China, with
a length of about 6,300 kilometres.
Angel Falls
It is in Venezuela, South America. It is the highest
waterfall in the world. It is about 979 meters high.
Taklimakan Desert
It is in Xinjiang, China. It is the biggest desert in
China, and it is about 337,000 square kilometres.
Hukou Waterfall
It is on the Yellow River, between Shanxi and Shaanxi provinces in China. It is one of themost famous waterfalls in China.
Presentation
Watch and say
Let’s enjoy a video and answer the questions.
1.What wonder of
nature is it
2. What can you see in
the video
3. Do you want to go
there Why
It is the Great Barrier Reef.
/ b ri (r)/ /ri:f/
大堡礁
Clear blue water, coral,
plants, turtles and colourful
fish.
Yes, I do.Because the Great
Barrier Reef is beautiful
and amazing.
What do you know about the Great Barrier Reef
Great Barrier Reef
Presentation
Watch and say
Presentation
Look and say
What do you know about the Great Barrier Reef
Great Barrier Reef
Great Barrier Reef / b ri (r)/大堡礁
It is located on the 。 of Australia. It is the largest ___ .
in the world.
northeastern
coast
coral
reef
northeastern / n θ i st n/ adj. 东北的；东北方向的
coast /k st/ n. 海岸；海滨
coral / k r l/ n. 珊瑚；珊瑚虫
reef /ri f/ n. 礁；礁脉
Presentation
Look and say
It many islands and white beaches.
includes
sand
include / n klu d/ v. 包含；包括
sand /s nd/ n. 沙子
We can see the largest living on earth.
structure
structure / str kt (r)/ n. 结构（体）；构造
turtle / t tl/ n. 海龟；龟
Presentation
Discuss and say
Imagine you are an advertisement writer. You are going to create an ad for a natural wonder. What elements should you include
Location
Activities
Special facts
Name
Attractive photos
Best time to visit
Importance
...
Hered is an advertisement. Let’s read it and learn to write our own
Presentation
Look and predict
Predict
What can we predict about this advertisement from the title and the picture
It’s an introduction to the Great Barrier Reef, including its beauty, location and what we can see and do there.
/ nd w :t (r)/ n. 海龟；龟
What does “an advertisement”
It is a text or a video that tries to tell people to buy a product or go on a trip, like this poster.
Presentation
Read and answer
Skim the text and match the main idea with each paragraph.
Describes the amazing underwater life and activities in the reef.
Invites ocean lovers to visit this natural wonder.
Introduces the location, size and facts of the Great Barrier Reef.
Presentation
3a
Circle and underline
Read the advertisement. Circle the numbers and underline the adjectives used to describe the Great Barrier Reef.
Deep think
1.Are these adjectives important in the advertisement Why？
Yes, they are important.
These adjectives make the Great Barrier Reef sound wonderful and attract more people to visit it.

2.Do you think these numbers play an important role in this advertisement Why
Yes, I think so.
These numbers show the huge size of the Great Barrier Reef and make the ad more clear and believable.
Presentation
Look and say
What’s the purpose of the advertisement
The purpose is to encourage people to visit the Great Barrier Reef.
How can we make advertisement more persuasive
persuasive /p swe s v/ adj.
有说服力的；令人信服的
Presentation
Look and say
Pictures:
Title:The name of a natural wonder
Subtitle:Add more details to the title
Part1-Title and pictures
Show the beauty of the natural wonders and makes the ad more attractive.
Presentation
Read and say
Read Para. 1 and answer the questions.
Part2 Invitation
1. How can we make the beginning more attractive to readers
2.What will the text most likely talk about next
A. How to cook seafood.
B. The history of ships in Australia.
C. Why you should visit the Great Barrier Reef.
We can use questions and a clear invitation to catch readers' attention.
Do you want to ... If so, ...!
What a/an ... ! Come and ... !
Are you tired of ... Try ... !
Useful sentence structures
Presentation
Read Para. 2 carefully and find out the specific details.
Read and say
Part3 Introduction
Introduction
Location
size
Fact
Located on/in + 地点...
主语 + lies/is located in/on + 地点.
It is the + 最高级 +名词 + in the world.
It takes up/covers an area of + 数字 + square kilometres.
It is known as one of the +
形容词 + wonders of the world.
Presentation
Read and answer
Read Para. 3 and answer the questions.
Part4 Description &
Invitation
What you will see
What you can do
Invitation again
If you visit it, you will/might see ...
Here, you can ... or ... in + place and see ...
lifetime / la fta m/ n. 一生；终身
For people who love ..., ... is the dream of a lifetime!
You will have an unforgettable experience if you ...
Presentation
Read and fill
Read Para. 2 and Para. 3 again fill in the blanks.
location
special feature
size
wildlife
& fun
Australia's .
the most places
the biggest .
alive
the largest .
square kilometres
in the clear water
see coral, plants and fish
even see large fish, and sharks
northeastern coast
amazing
coral reef
living structure
345,000
swim or dive
colourful
turtles
Presentation
Read and answer
What is the purpose of this advertisement
A.
B.
A. To attract people to visit the Great Barrier Reef.
B. To tell people about the beauty and importance of the Great Barrier Reef.
What’s the structure of this advertisement
Presentation
Listen and repeat
Presentation
Watch and imitate
Presentation
Read the passage again fill in the blanks.
Read and fill
Do you love the ocean Do you want to visit one of the of the world , visit the Great Barrier Reef!
Located on the of Australia, the Great Barrier Reef is one of the most places to visit. It is the biggest in the world. It an area of 345,000 square kilometres and . many islands and white sand beaches.
The Great Barrier Reef is also ! If you visit it, you will see the largest
on earth. Here, you can swim or dive in the and see coral, plants, and colourful fish. If you dive deeper, you might even see large fish, , and sharks. For people who love the ocean, visiting the Great Barrier Reef is the dream of a !
natural wonders
If so
northeastern coast
amazing
coral reef
takes up
includes
alive
living structure
clear water
turtles
lifetime
自然奇观
如果是这样的话
东北海岸
令人惊叹的
珊瑚礁
占据
包含 / 包括
充满生机的 / 活的
生命结构
清澈的水域
海龟
一生 / 终身
Presentation
Read and analyze
Do you love the ocean Do you want to visit one of the natural wonders of the world If so, visit the Great Barrier Reef!
Located on the northeastern coast of Australia, the Great Barrier Reef is one of the most amazing places to visit. It is the biggest coral reef in the world. It takes up an area of 345,000 square kilometres and includes many islands and white sand beaches.
The Great Barrier Reef is also alive! If you visit it, you will see the largest living structure on earth. Here, you can swim or dive in the clear water and see coral, plants, and colourful fish. If you dive deeper, you might even see large fish, turtles, and sharks. For people who love the ocean, visiting the Great Barrier Reef is the dream of a lifetime!
beginning
What: the biggest coral reef in the world
Where: on the northeastern coast of Australia
Special fact: the largest living structure on earth; takes up an area of 345,000 square kilometres
Things to do: swim or dive in the clear water; see coral, plants, colourful fish, large fish, turtles, and sharks; visit islands and white sand beaches
middle
ending
Presentation
Read and retell
Loud and fluent.
（声音洪亮，复述流利）
Completely.
（描述完整）
Be confident.
（充满自信）
Checklists
the Great Barrier Reef
Beginning:
Middle:
Ending:
Do you love...
Do you want ....
location
special feature
size
wildlife & fun
For people
who love the
ocean....
Presentation
Look an say
Do you want to go there after reading the ad Why or why not
Presentation
Watch and learn
Presentation
Read a student's notes on Qinghai Lake. Rewrite them in full sentences.
3b
Read an rewrite
Qinghai Lake
·What: a salt lake
·Where: Qinghai Province, China
·Special fact: the largest lake in China (4,340 km )
·Things to do: photograph wildlife (fish and birds),
visit islands, ride a bike or horse
1.Qinghai Lake is a ___________ in ______________.
2.Qinghai Lake is ______________________ in China.
3.It is __________in size.
4.If you visit Qinghai Lake, you can _________________________________.
a salt lake
Qinghai Province, China
the largest lake in China
4,340 km
photograph wildlife (such as fish and birds),
visit islands, and ride a bike or horse.
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
adj. 有说服力的
写作指导
话题分析
文本体裁
人称
时态
写一篇有说服力的广告，推荐青海湖（或其他自然奇观），吸引读者前来参观。
广告说明文（Advertisement )
第二人称（You）+ 第三人称（It）
- 用 You 直接和读者对话，发出邀请和描述体验。- 用 It 介绍景点的客观信息。
一般现在时（描述事实、现状、活动）
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
Qinghai Lake
邀请引入 Invitation
Introduction 介绍位置、类型、面积等核心事实
Description 描绘能看到的景色、可参与的活动，营造画面感 ...
Do you love the natural wonders of the world If so, visit ...!
Located in ..., ... is one of the most amazing places to visit. It is the ... in ... It takes up an area of ...
....helps me.....
It also lets me....
I feel relaxed when I ......
Invitation again 情感升华，强调“一生必去”的价值
For people who love ..., visiting ... is the dream of a lifetime!
A Wonderful Blue World
Don’t forget the title and subtitle..
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
结构框架
Beginning
Body
Ending
Do you love nature
Do you want to visit one of the greatest natural wonders of China
Topic
Qinghai Lake is a beautiful salt lake in Qinghai Province.
As the largest lake in China, it covers an area of 4,340 square kilometres
Conclusion
Don’t wait! Come to Qinghai Lake and experience the beauty of nature!
Visiting Qinghai Lake will be the most unforgettable trip in your life!
Special fact+Things to do
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
句子改写
Write sentences about Qinghai Lake.
the Great Barrier Reef
the Qinghai Lake
原句：Located on the northeastern coast of Australia, the Great Barrier Reef is one of the most amazing places to visit.
模仿:
原句：It is the biggest coral reef in the world.
模仿：
原句：If you dive deeper, you might even see large fish, turtles, and sharks.
模仿：
Located in Qinghai Province, the northwestern of China,
the Qinghai Lake is one of the most amazing places to visit.
It is the latgest salt lake in China.
If you walk along the lake, you might even see beautiful birds and colourful flowers.
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
句子改写
Write sentences about Qinghai Lake.
the Qinghai Lake
用“if”引导的条件句和形容词比较级/最高级，描述青海湖的其他特色。
Qinghai Lake is more beautiful in summer. If you visit in July, you can see many birds and fields of blooming rape flowers(油菜花).
For example:
If you stand by the lake and look to the distance, you will see the clearest blue water stretching to the sky.
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
遣词造句
Beginning
1.你想参观中国一处独一无二的自然奇观吗？(unique)
Do you want to visit a unique natural wonder in China
2.你曾梦想过一个远离城市的宁静之地吗？(dream of)
Have you ever dreamed of a peaceful place far from the city
3.如果想的话，就去青海湖吧。(if so)
If so, visit Qinghai Lake.
Body
1.青海湖是青海省一处美丽的盐湖。(salt lake)
Qinghai Lake is a beautiful salt lake in Qinghai Province.
2.作为中国最大的湖，它占地面积达 4340 平方公里。(cover)
As the largest lake in China, it covers an area of 4,340 square kilometres.
3.湖水和天空一样蓝。(as...as..)
The water is as blue as the sky.
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
遣词造句
1.你可以骑自行车或骑马，欣赏令人惊叹的景色。(the breathtaking scenery)
You can ride a bike or a horse to admire the breathtaking scenery.
2.这是给可爱的鱼类和鸟类拍照的完美之地。(It’s a perfect place to..)
It’s a perfect place to take photos of lovely fish and birds.
3.湖的周围，你可以看到绿色的草原、金黄的油菜花和其他野花。
Around the lake, you can see green grasslands, golden rapeseed flowers (油菜花) and other wild flowers.
Body
1.别再等了！来青海湖体验大自然的美吧！(experience)
Don’t wait! Come to Qinghai Lake and experience the beauty of nature!
2.参观青海湖将成为你一生中最难忘的旅行！(unforgettable trip)
Visiting Qinghai Lake will be the most unforgettable trip in your life!
Ending
Presentation
Look an write
Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible.
3c
Possible Version
Do you want to visit a unique natural wonder in China
If so, visit Qinghai Lake.
Qinghai Lake is a beautiful salt lake in Qinghai Province. As the largest lake in China, it covers 4,340 square kilometres. The water is as blue as the sky, and around it are green grasslands and golden flowers.You can ride a bike or horse to admire the breathtaking scenery. It’s a perfect place to take photos of lovely fish and birds.
Don’t wait! Visiting Qinghai Lake will be the most
unforgettable trip in your life!
Presentation
Look an write
Qinghai Lake: A Wonderful Blue World
Do you love the natural wonders of the world If so, visit Qinghai Lake!
Are you looking for a quiet and beautiful place to relax Come and explore Qinghai Lake!
Located in Qinghai Province, China, Qinghai Lake is one of the most amazing natural wonders.It is the largest salt lake in China, covering an area of 4,340 square kilometres.It is a vast blue world with clear water and golden rape flowers around it.
Here, you can take photos of wild birds, ride a bike along the lakeside, and visit the quiet islands.The fresh air and beautiful views will make you feel relaxed and happy.It is a perfect place to get close to nature.
For people who love nature, visiting Qinghai Lake is the dream of a lifetime!
Don’t miss this wonderful blue world—come and see it for yourself!
Title and subtitle
Description and activities
Invitation again
Introduction
3c
Invitation
Presentation
Read and check
Evaluation
Checklist (标准清单) Yes(√) No(×)
Content& Structure (内容&内容) Cover the details of an advertisement.
Have clear structure(beginning,body and ending).
Language （语言） Using the theme vocabulary of the unit. (使用本单元主题相关词汇)
Using the Simple Present Tense(使用一般现在时)
Form (格式) Write the sentences with correct capital letters and punctuation. (句子中的大写字母和标点需规范)
Write neatly. (整洁的书写)
Presentation
Look and summary
Writing travel advertisement
Beginning
Body
(key information)
Ending
用问句吸引读者，引出主题
Do you love... Do you want to visit...
位置：Located in/on/at... northeastern
规模：It takes up an area of 345,000 square kilometres.
特色：biggest, largest, longest...
体验：If you visit... you can do/see colourful...
用感叹句强化吸引力，号召前往
For people who love ..., visiting ... is the dream of a lifetime!
Presentation
Think and say
Deep think
Why do we write these ads
Is it only to let people visit here
Presentation
Watch and say
Presentation
Look and say
Beautiful natural wonders bring us joy and wonderful feelings.
Nature is not just a view, but our home.
Protect it, and it will protect us.
自然不止是风景，更是我们的家园。
守护它，它才会守护我们。
Presentation
Class test
一、用单词的适当形式填空。
1. The main purpose of his holiday to Greece was to go ________ (dive).
2. Our school library is the ________ (large) one in the district, with a lot of different kinds of books.
3. The ________(deep) of the swimming pool is two metres, so you need to be careful.
4. The Dead Sea is the ________ (low) place on earth.
5. The national park covers an area of 500 ________ (square) kilometers.
6. Mount Qomolangma is still growing _______ (tall).
7. Many deep-sea animals are __________ (color) and strange.
diving
largest
depth
colorful
lowest
square
taller
Presentation
Class test
二、阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。
What is the best season to visit the Amazon Rainforest (亚马孙雨林) This is 11. ________ common question we get from people visiting the rainforest for the 12. ________ (one) time. The answer is any time.There is a wet season 13. ________ a dry season in the rainforest. There is no time that is 14. ________ (good) than the other. Both offer beautiful sights and amazing chances to see plants and animals, hot weather and some 15. ________ (rain) days.The wet season is about from November to April. During the time, the rainforest 16. ________ (get) 60% of the total rainfall, so it is cool and wet. Also, because of the rain, the water in the river 17. ________ (rise) and there is a flood. That 18. ________ (mean) you can take a boat and travel through the forest. Then you will see beautiful birds, 19. __________ (monkey) and many other animals.
a
first
and
better
rainy
gets
rises
means
monkeys
Presentation
Make a Natural Wonder Postcard
-Draw your chosen natural wonder on the front.
-Write your advertisement on the back, with a friendly greeting.
-Decorate it to look like a real travel postcard.
Must-do
Choose-to-do
1. Polish your advertisement. (Required)
2. Share your advertisement with your family or friends to introduce the natural wonder
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
兼职招聘：
https://www.21cnjy.com/recruitment/home/admin

展开更多......

收起↑