资源简介

单元重难点题组训练
题组训练一　wonder的用法
1．The teacher ________(wonder) why Jane was late again.
2．The Great Wall is one of the ________(wonder) of the world.
3．孩子们惊奇地看着烟花。
The children looked at the fireworks ________ ________．
4．我们对他的突然消失感到惊讶。
We ________ ________ his sudden disappearance.
5．约翰昨晚熬夜准备考试。难怪他今天看起来这么困。
John stayed up late last night to prepare for the exam.________ ________ he looks so sleepy today.
题组训练二　below和under的辨析
1．选词填空：under/below
(1)The sun is so bright over our heads but it is ________ 15℃.
(2)I live five floors above you so you can't throw rubbish carelessly ________ my window.
(3)The little cat is hiding ________ the table because it's scared of the dog.
2．从山顶上，我们可以看到远处下方的山谷。
From the top of the mountain，we could see the valley far ________．
题组训练三　means的用法
1．There are many ________(mean) of transportation in big cities，like buses，subways and taxis.
2．我们可以借助于火车、飞机或者轮船去其他地方旅行。
We can travel to other places ________ ________ ________ trains，planes or ships.
3．这项任务绝不容易，所以我们需要一起努力。
This task is ________ ________ ________ easy，so we need to work hard together.
题组训练四　dead，die，death和dying的辨析
选词填空：dead/die/death/dying
1．His dog ________ last week.That made him sad so much.
2．The town now stands as a ________ place，with broken windows.
3．1.5 million people are in danger of ________ from starvation.
4．The ________ patient held his family's hands tightly，with a look of fear in his eyes.
题组训练五　above，over和on的辨析
选词填空：above/over/on
1．—Honey，can you tell me what you drew
—________ the tree is the moon，and below the tree is you!
2．Look！A boy is drawing ________ the bridge which is ________ the river.
题组训练六　risk的用法
1．You have to take ________(risk) if you want to achieve great success.
2．He risked ________(lose) his job by speaking out against the unfair policy.
3．冒着惹你生气的风险，我还是得提醒你，你需要先完成作业。
________ ________ ________ ________ annoying you，I still have to remind you that you need finish your homework first.
题组训练七　alive，lively和living的辨析
1．All the ________(live) things on earth depend on the sun.
2．The only people ________(live) in the accident were two children.
3．Mr Smith's classes are very ________(live).We are all interested in them.
4．在野外，动物们必须找到食物和水才能存活。
In the wild，animals have to find food and water to ________ ________．
【详解答案】
题组训练一
1．wondered　2.wonders　3.in wonder
4．wondered at　5.No wonder
题组训练二
1．(1)below　(2)below　(3)under
2．below
题组训练三
1．cost　2.costs　3.at all costs
题组训练四
1．died　2.dead　3.death　4.dying
题组训练五
1．Above　2.on；over
题组训练六
1．risks　2.losing　3.At the risk of
题组训练七
1．living　2.alive　3.lively
4．stay/keep alive单元综合提升训练
Ⅰ.完形填空【主题：人与自然　乔戈里峰】
Have you ever heard of Mount K2 (乔戈里峰)？It's known as Savage Mountain because many people used to die or get hurt while __1__ it.
K2 is the second highest mountain in the world after Mount Qomolangma.People never climb Mount K2 in __2__．Both storms and cold weather make it __3__ to climb this mountain during that time.K2 is famous as one of the most __4__ mountains to climb.It __5__ for different names such as Chhogori，Kechu and Mount Godwin-Austen.The name Chhogori __6__“the king of mountains”．This mountain lies between the border of Pakistan and China.
A part of the mountain lies in Pakistan.The other __7__ of the mountain lies in Xinjiang，China.Henry Haversham Godwin-Austen did the first complete survey of Mount K2 and measured its height.He named the __8__ K2，where“K”stood for Kechu.K2 was the second mountain surveyed，so the name __9__ the number “2”．The best time to climb K2 is between May and September.It __10__ at least 3 weeks to complete the climbing.
1．A.climbing B．walking C．swimming D．moving
2．A.spring B．summer C．autumn D．winter
3．A.important B．impossible C．silent D．amazing
4．A.difficult B．easy C．interesting D．sleepy
5．A.gets popular B．feels good C．sounds nice D．looks great
6．A.listens B．shows C．calls D．means
7．A.nature B．part C．joy D．scene
8．A.mountain B．people C．river D．protection
9．A.completed B．included C．provided D．depended
10．A.spends B．joins C．takes D．goes
Ⅱ.阅读理解【主题：人与自然　死亡谷】
①It's hard to imagine a place that's more extreme (极端的) than Death Valley in California and Nevada.Death Valley is the hottest and the driest place in North America.Yet Death Valley is full of life.
②Death Valley isn't an easy place to live.It gets less than two inches of rain a year，so there isn't much water.It's hot，too.In July，temperatures often climb to over 46℃.The ground is mostly sand and rocks.There is even a dried－up lake that has turned into salt crystals (结晶).
③None of this stops plants and animals from making Death Valley their home.People have found more than 1，000 types of plants there.It also has 51 types of mammals (哺乳动物)，36 kinds of reptiles (爬行动物)，6 types of fishes，and more than 300 kinds of birds.The animals aren't all small，either.There are big ones like bighorn sheep，mountain lions，and mule deer.
④Water is the biggest c… for anything that lives in Death Valley.Some plants have roots that go fifty feet under the ground to find water.Kangaroo rats get the water they need from the seeds (种子) of desert sunflowers.Tiny pupfish can live in water that is 32℃ and five times as salty as the ocean!
1．What do we know about Death Valley from the first two paragraphs
A．Death Valley is the coldest and driest in America.
B．There is no life in Death Valley.
C．There is a lot of water in Death Valley.
D．The ground in Death Valley is mostly sand and rocks.
2．How does the writer show his idea in paragraph 3
A．By listing some numbers.
B．By asking a question.
C．By comparing facts.
D．By telling a story.
3．【新考法 词句还原题】What is the proper word in the sentence“Water is the biggest c… for anything that lives in Death Valley.”？
A．Change. B．Chance.
C．Choice. D．Challenge.
Ⅲ.阅读表达【主题：人与自然　洞庭湖】
阅读下面短文，简略回答问题。
Have you ever been to Dongting Lake？It's famous as“800-li Dongting Lake”．Dongting Lake is in the north of Hunan Province.It is about 2，600 square kilometres in size.It is one of the five largest freshwater lakes in China.Every year，thousands of tourists from all over the world come to Yueyang in order to enjoy the beautiful sights around Dongting Lake.
With the development of our society，protecting Dongting Lake has become a hot topic (话题).In fact，people of Yueyang are trying to improve the environment of the lake.On the one hand，they set up East Dongting Lake Nature Reserve in 1982.It provides a good place for birds and rare animals.If you go there，you can see birds flying and milu deer eating grass in East Dongting Lake Nature Reserve.On the other hand，factories mustn't put waste water into the lake.Fishes are living in the clean water.At the same time，they plant colourful flowers and green trees along Dongting Lake.It is nice for people to go there when flowers come out and leaves turn green.
Dongting Lake is the mother lake in Hunan Province.Each of us should try our best to protect it.
1．Where is Dongting Lake
________________________________________________________________________
2．Why do many tourists come to Yueyang every year
________________________________________________________________________
3．What can you see if you go to East Dongting Lake Nature Reserve
________________________________________________________________________
4．What do people in Yueyang do to improve the environment of Dongting Lake？(At least two points)
________________________________________________________________________
5．Do you want to take a trip to Dongting Lake？What do you plan to do for it after reading the passage
________________________________________________________________________
Ⅳ.补全对话
根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。
(Two students are talking about something about geography.)
A：Hey，Eric，could you help me with my geography homework？What is the largest desert in the world？Is it the Arabian Desert
B：1.________________ The Sahara Desert is the biggest and the Arabian Desert is the second biggest.
A：I see.2.________________
B：It's about 9，320，000 square kilometers in size.
A：OK.Next question.3.________________
B：The Caspian Sea.It is bigger than any other salt lake.
A：Which river is the longest in Asia
B：4.________________ It's in China.
A：Wow，you're really good at geography.Can you tell me something about animals in China
B：No problem！Do you know pandas
A：5.________________ They are black and white.
B：That's true！They live in China and mainly live on bamboo.They only weigh about 0.1 to 0.2 kg at birth.
A：That sounds fun.They must be very cute.
【详解答案】
Ⅰ.【语篇解读】文章主要介绍了乔戈里峰的相关信息。
1．A　解析：句意：它作为“野蛮峰”而闻名，因为许多人在攀登它时曾经丢掉性命或受伤。climbing攀登，爬；walking走；swimming游泳；moving移动。根据“many people used to die or get hurt while…it”可知，此处指爬山的时候。故选A。
2．D　解析：句意：人们从不在冬天爬乔戈里峰。spring春天；summer夏天；autumn秋天；winter冬天。根据“Both storms and cold weather”及选项可推知，此处指人们从不在冬天爬乔戈里峰。故选D。
3．B　解析：句意：暴风雪和寒冷的天气使得在那期间爬这座山变得不可能。important重要的；impossible不可能的；silent安静的；amazing令人惊喜的。根据“Both storms and cold weather”可知，此处指在暴风雪和寒冷的天气攀登这座山是不可能的。故选B。
4．A　解析：句意：乔戈里峰作为最难爬的山之一而出名。difficult困难的；easy容易的；interesting有趣的；sleepy困倦的。根据“It's known as Savage Mountain because many people used to die or get hurt while…it.”可推知，乔戈里峰是最难爬的山之一。故选A。
5．A　解析：句意：它因不同的名字变得出名，如乔戈里、克图和戈德温·奥斯汀峰。gets popular变得流行；feels good感觉很好；sounds nice听起来不错；looks great看起来很棒。根据句意可知，此处指因不同的名字而出名。故选A。
6．D　解析：句意：乔戈里这个名字的意思是“山之王”。listens听；shows展示；calls打电话；means意思是。根据“the king of mountains”及语境可知，此处在解释空前名字的意思。故选D。
7．B　解析：句意：山的另一部分位于中国新疆。nature自然；part部分；joy高兴；scene风景。根据“A part of the mountain lies in Pakistan.”可推知，此句是说山的另一部分。故选B。
8．A　解析：句意：他命名这座山为K2，其中“K”代表Kechu。mountain山；people人；river江；protection保护。根据“Henry Haversham Godwin-Austen did the first complete survey of Mount K2 and measured its height.”可知，K2是这座山的名字。故选A。
9．B　解析：句意：K2是被考察的第二座高山，所以这个名字包含数字“2”。completed完成；included包含；provided提供；depended依靠。根据“K2”可知，名字中含有数字“2”。故选B。
10．C　解析：句意：完成攀登需要花费至少三个星期。spends花费；joins加入；takes需要……时间；goes去。根据“It…at least 3 weeks to complete the climbing.”可知，此处指完成攀登需要至少三个星期。It takes some time to do sth.为固定句型，表示“做某事花费……时间。”故选C。
Ⅱ.【语篇解读】本文主要介绍了美国死亡谷的自然环境和在此居住的生物。
1．D　解析：细节理解题。根据第二段“The ground is mostly sand and rocks.”可知，死亡谷的地面主要是沙子和岩石。故选D。
2．A　解析：写作手法题。根据第三段“People have found more than 1，000 types of plants there.It also has 51 types of mammals (哺乳动物)，36 kinds of reptiles (爬行动物)，6 types of fishes，and more than 300 kinds of birds.”可知，第三段通过列数字来表明观点。故选A。
3．D　解析：词句还原题。根据第四段“Some plants have roots that go fifty feet under the ground to find water.”可知，在这里，得到水很困难，challenge符合语境。故选D。
Ⅲ.【语篇解读】本文主要介绍了洞庭湖及其保护措施。
1．It's in the north of Hunan Province.
2．To enjoy the beautiful sights around Dongting Lake.
3．We can see birds flying and milu deer eating grass.
4．①Set up East Dongting Lake Nature Reserve.
②Do not allow factories to put waste water into the lake.
③Plant colourful flowers and green trees along the lake.(答出任意两条即可)
5．Yes.I plan to ask people to protect the environment of Dongting Lake.(合理即可)
Ⅳ.1.No，it isn't/No.
2．How big is the Sahara Desert
3．What is the biggest salt lake in the world
4．The Yangtze River.
5．Sure/Of course/Yes.单元写作小归纳Section B(Project 4a－ 4c)
本单元的写作话题是地理和自然，要求学生能够运用所学知识介绍某一名胜或世界奇观，写作过程中要正确使用基数词、比较级和最高级。
重点单词
1．________ 奇观 2.________ 表面
3．________ 不寻常的 4.________ 自然的
重点短语
1．______________ 平方千米
2．______________ 坐落于
3．______________ 起作用
重点句型
1．它是世界上最伟大的奇观之一。
It is ________ ________ ________ ________ ________ in the world.
2．游览漓江最有趣的方式是乘船巡游。
The most interesting way to tour the Lijiang River is ________ ________ a boat cruise.
3．长江是亚洲最长的河流，也是世界第三长河。
The Yangtze River is ________ ________ river in Asia and it's also ________ ________ longest river in the world.
在我们国家众多的河流中，长江具有举足轻重的地位。为了赞美长江，学校举行了关于“长江”的主题活动，现向全体学生征文。请你写一篇短文来介绍长江。
写作要求：
1．语句通顺，意思连贯，语法正确，书写规范；
2．词数80左右。
思路点拨
开头——引出话题 (As one of the most important…in China，the Yangtze River…)
中间——具体介绍长江 (The Yangtze River is…river in Asia and it's also…It is about…kilometres long.It starts…and goes into…)
结尾——呼吁保护(We should try to…I hope…)
范文欣赏
As one of the most important waterways in China，the Yangtze River plays an important role in our country.
The Yangtze River is the longest river in Asia and it's also the third longest river in the world.It is about 6，300 kilometres long.It starts from Qinghai Province and goes into the Pacific Ocean.There are many kinds of fishes in the river and some of them are endangered species.
We should try to protect the Yangtze River，as it is very important for China.We should stop putting rubbish and pouring waste water into it.I hope it will become more and more beautiful.
请根据下面的表格信息，以“The Niagara Falls”为题写一篇80词左右的英语短文。
尼亚加拉瀑布
位置 北美洲的东北部
景观 描述 分为(be divided into)两部分：较大的一部分在加拿大境内，高约56米，宽约675米；较小的一部分在美国境内，高50多米，宽300多米
评价 世界上最伟大的自然奇观之一；每年有大约1 400万游客从世界各地去那里参观
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
【详解答案】
素材积累
重点单词
1．wonder　2.surface　3.unusual
4．natural
重点短语
1．square kilometre　2.be located in
3．play a role
重点句型
1．one of the greatest wonders　2.to take
3．the longest；the third
单元练笔
One possible version：
The Niagara Falls
The Niagara Falls are one of the greatest natural wonders of the world.They are in the northeast of North America.They are divided into two parts.The larger part is in Canada.It is about 56 metres high and about 675 metres wide.The smaller part is in America.It is over 50 metres high and more than 300 metres wide.The falls are so magnificent that every year about 14 million tourists go to visit them from all over the world.单元语法小专题
Section A(Grammar Focus 4a－ 4d)
一、形容词和副词的原级、比较级与最高级
二、形容词和副词的比较级与最高级的变化规则
1．规则变化
情况 规则 例词
一般情况 直接加-er/-est tall→taller→tallest
以不发音的字母e结尾的词 加-r/-st nice→nicer→nicest
以“辅音字母＋y”结尾的词 先变y为i，再加-er/-est heavy→heavier→heaviest
以重读闭音节结尾且末尾 只有一个辅音字母的词 先双写辅音字母，再加-er/-est thin→thinner→thinnest
多音节和部分双音节单词 在词前加more/most delicious→more delicious→most delicious
2.不规则变化
原级 比较级 最高级
good，well better best
bad，badly，ill worse worst
many，much more most
little less least
far farther/further farthest/furthest
Ⅰ.用括号内所给单词的适当形式填空
1．Young people add some bright lights and loud music to make the dance show much ________(exciting).
2．What do we call the day with ________(little) daylight and the longest night
3．We should speak as ________(polite) as possible when we ask strangers for help.
4．We didn't do well in this exam and Bill did ________(badly) among three of us.
5．Traditional Chinese Medicine works ________(well) than Western medicine.More and more people believe it.
Ⅱ.同义句转换
1．Jane gets to school earlier than any other student in her class.
Jane gets to school ________ ________ in her class.
2．Sandy spent twenty yuan on the book.Tom spent fifteen yuan on the book.
Tom spent ________ ________ ________ than Sandy on the book.
3．She is among the most talented musicians in the world.
She is ________ ________ the most talented musicians in the world.
4．Communicating by social media is the most popular among students.
Communicating by social media is ________ popular than ________ other way among students.
5．Lin Dong speaks more clearly than anyone else in his class.
Lin Dong speaks ________ ________ ________ in his class.
Ⅲ.短文填空
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。
China has some of the most beautiful natural scenery in the world.Its mountains are 1.________(high)，and its rivers are longer.And its history is 2.________(old) than many other countries.
The Himalayas are 3.________(tall) mountains on earth.Mount Qomolangma is higher than any other mountain peak.The Yangtze River is one of 4.________(long) rivers in the world.In some places，it is wider than in others，and it flows 5.________(fast) near the mountains.
Guilin has some of 6.________(famous) landscapes.Its green hills and clear rivers look more peaceful than busy city views.The Li River there is 7.________(clean) and clearer than many rivers in big cities.
The Great Wall is one of the 8.________(old) and longest man-made structures in the world.It looks more impressive when you stand on it and see the mountains around.
China's deserts，like the Gobi，are 9.________(dry) and larger than most places.The sand dunes can look more golden under the sun.
Our country has 10.________(wonderful) natural places.They are more beautiful when you visit them yourself!
用方框中所给单词的适当形式填空
experience，cubic，amaze，mile，pool
1．This container has a capacity of 10 ________ metres，which can hold a lot of things.
2．He lives ________ away from the school，so he has to get up early every morning.
3．We often go swimming in the ________ during the summer vacation.
4．The magician performed some ________ tricks and made the audience cheer.
5．Visiting the ancient castle was a wonderful ________ for me.
【详解答案】
语法精练
Ⅰ.1.more exciting　2.the least
3．politely　4.(the) worst　5.better
Ⅱ.1.the earliest　2.five yuan less
3．one of　4.more；any
5．the most clearly
Ⅲ.1.higher　2.older　3.the tallest
4．the longest　5.faster
6．the most famous　7.cleaner　8.oldest
9．drier　10.the most wonderful
课时巩固
1．cubic　2.miles　3.pool　4.amazing
5．experience

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