课件38张PPT。八年级(下)Units 7~8第13讲1．deep(adj.)→deeper(比较级)
→deepest(最高级)深的；最深的
→deeply(adv.)深深地；深刻地
2．Asia(n.)→Asian(adj.&n.)亚洲(人)的；亚洲人
3．tour(n.)→tourists(n.)旅行者；观光者
4．protect(v.)→protection(n.)保护；保卫
5．wide(adj.)→widely(adv.)广泛地；普遍地
6．achieve(v.)→achievement(n.)成就；成绩【高频】
→achievements(pl.)
7．include(v.)→including(prep.)包括；包含【高频】8．succeed(v.)→successful(adj.)成功的【高频】
→successfully(adv.)成功地
→success(n.)成功【高频】
9．nature(n.)→natural(adj.)自然的
10．weigh(v.)→weight(n.)重量；体重【高频】
11．keep(v.)→keeper(n.)饲养员；保管人
12．wake(v.)→awake(adj.)醒着
13．excite(v.)→excitement(n.)激动；兴奋【高频】
→excited(adj.)激动的；兴奋的【高频】
→exciting(adj.)令人激动的；令人兴奋的14．France(n.)→French(n.)法语
15．south(n.)→southern(adj.)南方的
16．laugh(v.)→laugher(n.)笑；笑声
17．beauty(n.)→beautiful(adj.)漂亮的
→beautifully(adv.)漂亮地
18．introduce(v.)→introduction(n.)介绍1．take in 吸入；吞入(体内)
2．in the face of 面对(问题、困难等)
3．even though＝even if 即使；虽然
4．at birth出生时
5．up to 到达(某数量、程度等)；不多于
6．walk into 走路时撞着
7．fall over 绊倒
8．cut down 砍倒
9．full of满是……的；(有)大量的；(有)丰富的10．ever since 自从
11．hurry up 赶快；急忙(做某事)
12．each other/one another互相；彼此
13．belong to 属于
14．more than 超出
15．millions of 上百万的1．中国是世界上人口最多的国家。
China has ____ ________ population in the world.
2．关于今天的长城之旅，请随意向我提问吧。
______ _____ to ask me anything on today's Great Wall tour.
3．据我所知，再没有像它这样大的人造物体了。
__ ___ __ _ _____，there are no other man-made objects as big as this.
4．它也显示了人类有时能比自然的力量更强大。
It also shows that humans can sometimes be stronger than the _____ __ ______．
5．在中国和其他国家的动物园或研究中心生活着另外大约300只大熊猫。
Another 300 ___ __ live in zoos or research centers in China and other countries.the biggestFeel freeAs far as I knowforces of natureor so6．这头大象比这只大熊猫重许多倍。
This elephant weighs ______ ____ ____ ____ this panda.
7．还有谁在我的岛上？
____ ____ is on my island?
8．她逐渐意识到，事实上她是多么想念他们所有的人。
She _____ __ _______ how much she actually missed all of them.
9．加思是美国历史上最成功的音乐人之一。
Garth is ___ __ the ____ ____________ musicians in American history.
10．你已经决定写哪本书了吗？
_____ you ________ which book to write about yet?many times more thanWho elsecame to realizeone ofmost successfulHavedecided?population
【典例在线】
More than three quarters of the population are Chinese.超过四分之三的人口是中国人。
What is the population of Wenzhou？温州的人口有多少？
【拓展精析】
population指人口总数，作主语时，谓语动词用单数形式，但当population前有分数、百分数等修饰时，谓语动词用复数形式。
population还可以被large/big/small修饰，表示“人口众多或稀少”，但不被many/few修饰。询问人口多少的常用句型：What is the population of...?
注意：many/few可修饰people。how many people意为“多少人”。
What is the population of Hangzhou？＝How many people are there in Hangzhou？杭州有多少人？【活学活用】
1)—Which city has ____ population，Shanghai，Hong Kong or Qingdao?
—Shanghai，of course.
A．the smallest B．the least
C．the most D．the largestD?protect
【典例在线】
There're fewer animals.It's important for us to protect them.动物们越来越少，对于我们来说保护它们很重要。
He is wearing sunglasses to protect his eyes from the strong sunlight.他戴着太阳镜以遮挡强烈的阳光。
【拓展精析】
protect动词，意为“保护；防护”，常用于短语protect...from/against...中，意为“保护……使不受……”。【活学活用】
2)—How can we protect ourselves ____ the earthquake?
—We should stay calm first.
A．with B．about C．for D．fromD?abroad
【典例在线】
He wants his son to study abroad one day.他想让他的儿子有朝一日出国留学。
He was famous both at home and abroad.他享誉国内外。
【拓展精析】
abroad (in or to a foreign country)副词，意为“在国外；到国外”。常见搭配有：study abroad/go abroad for study“出国留学”；at home and abroad“在国内外”。
【注意】
abroad是副词，不是名词，因此不能与in，to，at等介词连用；其前也不加冠词。【活学活用】
3)—Where's Peter?
—He ____．
A．has gone to abroad B．has been abroad
C．has gone abroad D．has been to abroadC?weigh
【典例在线】
How much did you weigh last time？你上次体重是多少？
Weigh this package for me，please.请给我称一下这个包裹。
It is about 20 kilos in weight.这东西重约20千克。
My mother is trying to lose weight.我妈妈正在设法减肥。
【拓展精析】
weigh可作不及物动词，意为“重量是……；重”。
weigh还可作及物动词，意为“称……；称……的重量”。
weigh的名词形式为weight，意为“重量”。
【活学活用】
4)He __________ (weight) only 70 kilos now after taking a balanced diet.(2014，鄂州)weighs?include
【典例在线】
The price includes both your shirt and your trousers.这个价格包含了你的衬衫和裤子。
There are 50 students in my class，including me.包括我在内我们班有50名学生。
There are 50 students in my class，me included.包括我在内我们班有50名学生。
【拓展精析】
include作动词，意为“包括；包含”。
including作介词，意为“包括；包括在内”，它和其后的名词、代词一起构成介宾短语。
included作形容词，意为“包括的；包含在内的”，常作后置定语。【活学活用】
5)Twenty people went to his house for his birthday party，____ me.
A．including B．include
C．included D．to includeA?belong to
【典例在线】
The bicycle belongs to Amy.＝The bicycle is Amy's.这辆自行车是埃米的。
【拓展精析】
belong to意为“属于；归……所有”，其中belong属于不及物动词，常与介词to连用。后接代词作宾语时，要用宾格形式(不可用物主代词)；后接名词时，也不能用所有格。belong to sb.＝be one's“属于某人的”，one's是物主代词，也可用名词所有格形式。【活学活用】
6)The book belongs to me.(同义句转换)
The book __ ____．
7)—Are these books ____？
—No，they are not mine.They belong to ________.
A．your；her B．yours；her
C．you；hers D．yours；sheBis mine?This elephant weighs many times more than this panda.这头大象比这只熊猫重许多倍。
【典例在线】
This hall is four times bigger than my classroom.这个大厅比我们的教室大四倍。
Asia is four times as large as Europe.亚洲的面积是欧洲的四倍。
The hill is four times the height of that small one.这座山的高度是那座小山的四倍。
There are four times more books in our library than in yours.我们图书馆的藏书数量比你们图书馆的多四倍。
There is three times as much water in this cup as in that one.这个杯子里的水是那个杯子里的三倍。【拓展精析】
倍数的表达
①用形容词表示甲是乙的几倍时，有以下三个句型：
倍数＋形容词/副词比较级＋than
倍数＋as＋形容词/副词＋as
倍数＋the size/height/weight/length...of
②用名词表示，“量”的倍数时，有以下两个句型：
倍数＋more＋名词＋than
倍数＋as many/much＋名词＋其他＋as【活学活用】
1)We have two ears and one mouth so that we can listen ____ we speak.
A．as twice much as B．twice as much as
C．as much as twice D．as much twice asB?Scientists say there are now fewer than 2，000 pandas living in the forests.科学家们说如今生活在森林里的熊猫不足2，000只。
【典例在线】
There is a truck collecting rubbish outside.外面有一辆卡车正在收垃圾。
【拓展精析】
“There be＋名词(短语)＋doing sth.”意为“有某人或某物在做某事”。
【活学活用】
2)—Listen！There ____ someone ________ at the door.
—It must be your sister.(2015，青岛)
A．is；knocking B．is；knock
C．are；knocking D．are；knockA?Listening to The Toms is a good way to wake up.听汤姆乐队的音乐是醒来的一个好方法。
【典例在线】
Eating too much isn't good for you.吃得太多对你没有好处。
He often listens to music.他经常听音乐。
Don't listen to them！别听他们的话！
【拓展精析】
listening to The Toms是动名词短语在句中作主语，谓语动词用第三人称单数形式。listen to为固定短语，意为“听”。listen为不及物动词，接宾语时需要介词to。【活学活用】
3)Our English teacher often says to us，“____ English well is very important.”
A．Learn B．Learning
C．Learned D．To learningB?die from与die of
【典例在线】
His father died from an accident.他父亲死于一次事故。
He died of a strange illness.他死于一种怪病。
【拓展精析】
die from指由于外部或不注意的原因而死，原因常来自外部，后常加名词。
die of指死于疾病、衰老、饥饿等，原因多来自内部，后加名词。
当表示因病而死亡时，二者可互换使用。【活学活用】
1)—Do you know that Mr.Zhang passed ____ last week?
—Yes.He died ________ illness.
A．away；of B．on；from
C．by；with D．off；asA一、根据句意及首字母提示补全下列单词。
1．—What's the __________ of your town?
—It's about three thousand.
2．It's very important for us to ________ the environment.
3．—Can you __________ yourself to us?
—Sure！My name is Ann and I come from England.
4．They are going to travel across the Pacific Ocean by _______．
5．He never gives up his dream.He works hard every day to _______ it.populationprotectintroduceshipachieve二、根据句意及汉语提示补全下列单词。
6．They have decided to make use of the latest ____________ (科技)．
7．The _____________(政府) is going to build a road through the mountains.
8．More and more young people choose to study ___________ (在国外)．
9．You'd better go out to enjoy the beauties of _________ (大自然) in spring.
10．The computer plays an important role in __________ (现代的) life.technologygovernmentabroadnaturemodern三、根据汉语意思完成下列句子。
11．有一些学生在操场上打篮球。
There ____ some students _________ basketball on the playground.
12．据我所知，他将离开半年。
__ ___ __ _ ______，he will be away for half a year.
13．她是亚洲最成功的歌手之一。
She is one of the ____ _________ _______ in Asia.
14．自从她离开学校，我就没收到过她的信。
______ _______ she left school，I haven't heard from her.
15．我的花园是你的花园的三倍大。
My garden is ______ ____ ________ than yours.areplayingAs far as I knowmost successful singersEver sincethree times larger四、单项选择。
16．Climbing hills ____ good for our health.
A．are B．is C．was D．were
17．I work in the library.My duties (责任) ____ cleaning desks and tidying books.
A．provide B．develop
C．include D．begin
18．The history proves those islands belong ____ China.
A．to B．at C．on D．atBCA19．—____ the population of China?
—About 1.4 billion.Everyone knows China has the ________ population in the world.
A．What are；most B．What is；largest
C．How many are；most D．How many are；largest
20．—The box ____ about 50 kilos.
—It's so heavy.Let me help you carry it.
A．leads B．has C．weighs D．goesBC话题——环境保护
一、本话题的常用表达
1．It's our duty to save water/protect our environment.
2．To cut down air pollution，we should take the bus or subway instead of driving.
3．We can't live without water.
4．Something must be done to stop the pollution.
5．We should plant more and more trees around us.
6．Remember to throw rubbish in the cans and keep public places clean and beautiful for everyone.
7．Everyone should play a part in cleaning up the river.
8．I used to be able to see stars in the sky.
9．I believe if everyone tries his best to protect the environment，the world will become much more beautiful.
10．Our actions can make a difference and lead to a better future.参考谚语
1．Ill air slays sooner than the sword.污浊的空气杀人比刀还快。
2．When the wells dry，we know the worth of water.井枯方知水珍贵。二、佳句欣赏与模仿
1．Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo.
【spend time doing sth. 花费时间做某事】
我们应该每天花两小时清理河流。
We should spend two hours cleaning up the river every day.
2．As_far_as_I_know，there are no man-made objects as big as this.
【as far as I know 就我所知】
就我所知，中国缺乏水资源。
As far as I know，we are short of water in China.3．The spirit of these climbers shows us that we should never give_up_trying to achieve our dreams.
【give up doing sth. 放弃做某事】
我们从未放弃拯救地球。
We never give up saving the earth.
4．Not_only_can the art bring happiness to others，but_also it shows that even cold，hard iron can be brought back to life with a little creativity.
【not only...but also... 不但……而且……；not only放句首时，其所引导的分句要用倒装部分】
我们不但要多种植树木，而且要节约用纸。
Not only should we plant more trees，but also we should save paper.【写作范例】
节约资源，保护环境。从我们身边的小事做起，假设你是一个注重“低碳”生活的中学生，请以“My Low-carbon Life”为题，写一篇短文，简单描述自己的“低碳生活”。
提示：1.每天步行上学；
2．离开教室时，关掉电灯、电扇、电视等；
3．不用水时，记住关水龙头，循环使用水；
4．充分使用纸张；
5．不使用塑料袋。
参考词汇：on foot，turn off，tap，reuse，make full use of，plastic bag
要求：1.词数：80个单词左右；
2．不得出现真实的考生姓名、学校等信息；
3．文章内容可涉及所给提示内容，并可适当发挥，但请不要逐条翻译。【参考范文】
My Low-carbon Life
It's our duty to protect the environment.The environment is becoming worse and worse.We must do something to prevent people from polluting the environment.First，we should go to school on foot and tell our parents to walk to work instead of driving cars.Second，we should save water and electricity by turning off the taps，fans，TV sets and lights in time when we don't use them.What's more，water should be reused.Third，it is good to make full use of paper.We should use both sides of the paper.By doing this，we can save many trees.At last，remember to go shopping with a basket or a cloth bag rather than plastic bags.I believe our life will become better and better if we can do these things.
Lower carbon，happier life.Let's take action.考点跟踪突破13 八年级(下)Units 7～8
一、单项选择。
1．To our surprise，the walls of the new bookstore __A__ books.(2015，厦门)
A．are lined with B．is lined with
C．have lined with
2．—__D__ is the Qomolangma?
—It's 8，848 meters.It's very hard to climb the mountain.(2015，汕尾)
A．How deep B．How long
C．How far D．How high
3．It's very __A__ to feel nervous when you go to a new school.(2015，包头)
A．natural B．dangerous C．soft D．cool
4．Bob has got good exam results.His parents are proud of his __A__．(2015，沈阳)
A．success B．chance C．idea D．dream
5．I __C__ scared of dogs ever since a dog hurt me when I was five years old.(2015，杭州)
A．will be B．was C．have been D．would be
6．The population of China is __C__ than ________ country in the world.
A．much larger；any B．large；any other
C．much larger；any other D．larger；the other
7．To __A__ nature is to help ourselves，so let's work together to make our earth clean.
A．protect B．predict C．provide D．prepare
8．—Just a moment.I haven't finished packing.
—__C__．It's high time we left for the airport.
A．Don't worry B．Take it easy
C．Hurry up D．That's fine
9．My father doesn't want to continue working in the factory because of poor working __C__．
A．experiences B．opinions
C．conditions D．relations
10．After I read the report about Sun Yixin，a two-year-old girl in Xi'an，I couldn't wait __A__ her.
A．to help B．help
C．helped D．helping
二、词汇运用。
A)根据句意及汉语提示补全下列单词。
11．This panda usually eats about 10 kilos of bamboos (竹子) a day.
12．The new government (政府) cares more for the farmers' lives.
13．Hundreds of football fans (迷) are watching the football game now.
14．They went to the mountain to look for treasure (财宝)．
15．He was interested in science and technology (科技) when he was ten years old.
B)根据句意，选择方框中的单词并用其适当形式填空。
16．Come to the beach and enjoy its beauty．
17．She was walking towards the town when I met her.
18．The news caused great excitement among her friends.
19．Every year lots of tourists come to Hangzhou for vacation.
20．Bill achieved his dream of becoming a doctor last month.
三、完形填空。(2015，兰州)
Once there lived an unhappy king who slept badly and didn't feel like eating anything.This made __21__ queen and his people worried.A doctor was called in to __22__ him.The doctor said it's all in his mind instead of his body.So __23__ medicine nor rest could help him but a shirt of a happy person.
The prime minister was called to the palace.When hearing the king's situation，he said, “Although I have much power，it doesn't make me __24__．I'm always worried about losing it.” Then，the king's banker came and said he had lots of wealth，but he also worried about losing it.He was never happy，either.Next，the palace singer came and his words were almost the same.
Finally，the top general was told to find a happy man in __25__ time.Luckily，he found a poor man without power，money or fame singing happily on a street.The general asked him __26__ made him so happy.The poor man answered that he had everything he wanted and he didn't want those he couldn't have.His songs came from the happiness in his heart.When the general asked for the man's shirt，__27__，the man said，“What shirt？I don't own any shirts！”
(C)21.A.a B．an C．the D．/
(A)22.A.examine B．notice C．look D．watch
(B)23.A.none B．neither C．both D．all
(D)24.A.happily B．unhappily C．unhappy D．happy
(B)25.A.three day B．three days'
C．three day's D．three-days
(C)26.A.that B．which C．what D．where
(A)27.A.to his surprise B．after all
C．as usual D．in total
四、阅读理解。(2015，内江)
Genre (体裁)：Historical non-fiction
Number of pages：224
What's the book about?
In the 20 stories of 20 different U．S. presidents in this book，we learn that our country's leaders are not so different from us.They，too，were once kids with common problems.They did homework hard，fought with brothers and sisters，and became angry with their parents.Dwight Eisenhower dealt with bad persons.Bill Clinton tried to lose his weight.Barack Obama moved to Indonesia with his mother when he was just a boy，and had to get used to a new culture.
How did the author make this book interesting?
David Stabler tells interesting and strange stories of our nation's leaders humorously，introducing the jazz stars，life-savers，and etc.among our presidents to people.
Who would like this book?
You don't have to be a fan of history to pick up this book.Those who enjoy reading about facing difficulties，but still enjoy a good laugh，would like this book.Of course，if you hope to become a future leader of the world，I suggest you read this book cover to cover.
On a scale of 1 to 10 (10 being best)，how would you rate (评价) this book?
I would rate this book a 10 out of 10 because it is a fantastic book.It has everything you could ask for：it's educational，funny，and even a little dramatic.This book may appear to be for young readers only，but it is a read the whole family can enjoy.
28．This book mainly tells readers __B__．
A．the U．S. presidents' history
B．the childhood stories of U．S. presidents
C．the ways to deal with U．S. kids' problems
D．how to get used to a new culture in the U．S.
29．Why does the text's writer mention what Barack Obama did when he was young？__A__
A．To show the U．S. presidents are the same as common people.
B．To introduce the interesting stories to other U．S. presidents.
C．To encourage people to learn from the U．S.presidents.
D．To tell people the U．S. presidents like the book too.
30．What is David Stabler？__A__
A．The writer of the book.
B．The writer of the text.
C．A reader of the book.
D．A kid president.
31．Who would like to read the book most according to the text's writer？__D__
A．Young presidents.
B．Parents with kids.
C．Humorous people.
D．Young fans of history.
五、书面表达。(2015，连云港)
为促进全民阅读，某校对全体学生的课外阅读情况做了问卷调查。请根据下列调查数据和相关文字提示，以“Let's Read More！”为题，用英语写一篇短文，说明课外阅读的现状和意义，并就中学生如何更好地开展课外阅读活动提出你的建议。
要点
内容
调查数据
某校学生每天的课外阅读时间
阅读的意义
1.增长知识；2.提高解决问题的能力；3.培养良好的习惯，使生活丰富多彩。
你的建议
？(至少两点)
注意：
1．词数90左右，短文的开头已给出，不计入总词数；
2．文中不得提及有关个人身份的任何信息，如校名、人名等。
Let's Read More!
To go with the Civil Reading，our school has done a survey and found that 56% of the students spend less than one hour reading after class each day，while 33% read for 1 to 2 hours，and only 11% read for more than 3 hours.
This is not satisfying.As we all know，reading makes a full man.Reading not only increases our knowledge，improves our ability to solve problems，but also helps us form a good habit and makes our life colourful.
As students，it's time for us to read more.Let's start reading clubs，set classroom bookshelves and organize reading competitions，so that we can do better in our study.
