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Unit 7 What’s the highest mountains in the world?
话题 自然和地理
词汇 1.deep（adj. 深的；纵深的）一depth［ n. 深（度）］—deeply（ad. 深深地）
2.Asia（n. 亚洲）一Asian（adj. 亚洲的；亚洲人的）
3.tour（n. & v. 旅行；旅游）—tourist（n.旅行者；观光者）
4.wide（adj. 宽的；宽阔的）一width（n.宽度）一widely（广泛地；普遍地）
Unit7
5.succeed（v. 实现目标；成功）—success（n.成功）—successful（adj. 成功的）
6.achieve（v.实现）—achievement（n.成就；成绩）
7.nature（n.自然界；大自然）一natural（adj. 自然的；天然的）
8.include（v.包括；包含）—including（prep.包括...在内）—included（adj. 包括在内
的）
9.protect（v. 保护；防护）一protection（n. 保护；防卫）
10.awake（adj. 醒着）—wake（v.醒来）
11.excite（1.使兴奋，使激动）—excitement（n.激动；兴奋）—excited（adj 感到兴奋
的，感到激动的）一exciting（adj. 令人兴奋的，令人激动的）
12.ill（adj. 有病的）一illness（n.疾病；病）
13.weigh（v. 重量是.... 称.....的重量）—weight（n.重量；分量）
14.keep（v. 饲养；保持）—keeper（n.饲养员；保管人）
短语 1.in size 在（面积、体积等）大小方面 2.as far as I know 就我所知
3.in the face of 面对（问题、困难等） 4.risk one's life 冒着生命危险
5.the spirit of. ......的精神 6.give up 放弃
7.run over 跑上前去；跑过去 8.with excitement 激动地
9.walk into 走路时撞着 10.or so 大约
11.do research 做研究 12.prepare... for... 为...准备....
13.in danger 处于危险中 14.feel free to do sth. 随意做某事
15.take in 吸入；吞人（体内） 16.even though （ =even if）即使；虽
然
17.achieve one's dream 实现某人的梦想 18.challenge oneself 挑战自己
19.at birth 出生时
20.up to 到达（某数量、程度等）；至多有；不多于
21.take care of =look after=care for照顾
22.fall over 绊倒
23.cut down 砍倒；削减，缩小（尺寸、数量或数目）
24.die from/of 死于
25.be special to sb. 对某人来说很特别
句型 1. It is +adj. + (for sb. ) to do sth.
It is also very hard to take in air as you get near the top. 当你接近山顶时，连呼吸都会困
难。
2. . . . is because...
One of the main reasons is because people want to challenge themselves in the face ofdifficulties. 其中的一个主要的原因是人们想要在面临困难时 挑战自己。
3 . . . . show(s) that...
The spirit of these climbers shows us that we should never give up trying to achieve our
dreams. 登山者的精神向我们证明：我们永远都不应放弃实现自己的梦想。
4.表达事物的长，宽，高，深……?
sth. /sb. +be+数量+单位+形容词long, wide, tall, deep。
如，The river is 2 meters deep. Qomolangma is 8,844.43 meters high.
long---length (n. 长度) wide---width (n.宽度) deep---depth(n.深度) high----height(n.高度)
the length/depth/ width/height/size of sth. …的长度，深度，宽度，高度，面积
5，问事物的高，深，宽，长…?
How high/ deep/tall/ wide/ long/ is ... ? 问重量用 How heavy be+sth,/sb.?
How high is Qomolangma? 珠穆朗玛峰有多高？
语法 形容词、副词的比较等级
写作 谈论濒危动物与环境保护
考点 1.deep的用法
deep形容词，意为“深的，纵深的”，可作表语和定语。长、宽、高、深等的表达可用“基数词+单
位词+形容词”结构，也可表示为“基数词+单位词+in+名词”。“基数词+单位词+形容词”经常构成合
成形容词，每个词之间用连字符“-”连接，常作定语，注意单位词用单数形式。
There is a deep well. 这儿有一口深井。
The river is ten meters deep. 这条河有10米深。
形容词或副词，意为“深的”，作副词时表示具体的深度，包括时间和
deep
空间
deeply 副词，意为“深深地，深切地”，表示抽象的、程度上的“非常”
depth 名词，意为“深度”
【经典练】
1．The hole is ________. Be careful not to fall into it.
A．two metres long B．two metres deep C．two-metre long D．two-metre deep
2．— is this swimming pool?
—I’m not sure. But the water can reach a man’s nose.
A．How large B．How long C．How deep3．The Caspian Sea is ________ of all the salt lakes. It’s about 1,025 meters deep.
A．deep B．deeper C．deepest D．the deepest
考点 2.population的用法
（1）"the population of...is +数词”，“……的人口数量是多少”，谓语动词用 单数 （单数/复
数）
（2）基数词+ percent of the population are….“百分之几的人口...”,谓语动词用 复数 （单数/复
数）
（3）询问人口数量时，用“What’s the population of ……?”=“How large is the population
of...?”
（4）表示人口“多”时，常用 big 或 larg e ；表示人口“少”时，常用 smal l ，而不用
much/many或little/few
【注意】对population进行提问时，不能用how many或how much
The population of China is much larger that that of the USA. 中国的人口比美国的人口多得多。
【经典练】
1．—What’s ____________ population of China?
—It has ___________ population of about 1.4 billion.
A．a; a B．a; the C．the; a D．the; the
2．—________ is the population of Guizhou?
—It has more than ________ people.
A．How much; thirty-eight millions of
B．What; thirty-eight million
C．How large; thirty-eight millions
考点 3.protect的用法
protect动词，意为“保护，防护”。常用短语有：protect… from/against…
保护……免受/遭……
In winter people usually keep flowers in their houses to protect them from the cold.
冬天人们一般把花放在室内，以保护它们不受冻害。
我们应该保护环境不被污染。
【经典练】
1．Mr. Li is an animal-lover. He does his best to do everything he can ________ animals.
A．hunting B．protecting C．to protect D．to hunt
2．—We should protect wild animals during the Typhoon （台风） season.
—You’re right.
A．keep...happy B．keep ...safe C．keep ...tidy考点 4.one of......的用法
① one of the+ 形容词的最高级+复数名词 “在某一范围内最...的...之一”
Mary is one of the tallest students in our class.
② one of the +复数名词 “...中的一个” (作主语时谓语动词用单数)
One of the girls is my sister.
【经典练】
1．What a beautiful park! It’s one of ________ parks in our city.
A．nice B．nicer C．nicest D．the nicest
2．Lu Xun is one of the ________ of modern China.
A．greatest writer B．greater writers C．great writer D．greatest writers
考点5.辨析include与including
include 动词 “包括；包含”，指整体中包含某部分内容
“包括...在内”，后跟名词或代词，常在句中作状语，用于对
，including + 名词或代词 介词
主句的补充说明
名词/ 代词+ included 形容词 “包括在内的”一般位于名词或代词之后，作后置定语
例：
1.A good British breakfast always includes sausages. 一顿丰盛的英式早餐总会包括香肠。
2.Many students like reading Harry Potter, including me. 很多学生喜欢读《哈利波特》，包括我在内。
3.Everyone stood up, me included. 每个人都站起来了，包括我在内。
【经典练】
1．—Do his pets ______ the cat?
—Yes. He has three pet cats _____ this one.
A．include; include B．include; including
C．including; including D．including; include
2．—Could you please tell me something about Hong Kong Disneyland, please?
—With pleasure. It ________ an area of 129 hectare, ________ four different parks.
A．is；includes B．covers；includes C．covers；including D．is；including
考点6.condition的用法
condition，名词，意为“条件，状况”，既可作可数名词，也可作不可数名词。短语：on condition
that…如果……，在……条件下；living conditions生活条件；in/under…condition在……状况下。Everything is in good condition.一切状况良好。
【经典练】
1．The old man is still ________ though he is over 80.
A．in poor condition B．in condition C．in excellent condition
2．We are really in a terrible ________! If we don’t act to protect the ________, we’ll lose everything!
A．condition; situation B．situation; condition
C．environment; situation D．situation; environment
考点7.succeed的用法
succeed，动词，意为“实现目标，成功”，不能用于被动语态。succeed in doing sth.成功做成某事；
succeed in sth.在某方面获得成功。
Very few people succeed in losing weight and keeping it up.
很少有人能减肥成功并一直保持下去。
【拓展】同根词：
Succeed，动词，意为“成功”
Success，名词，意为“成功的人或事(可数名词)；成功(不可数名词)”
Successful，形容词，意为“成功的”
Successfully，副词，意为“成功地”
【经典练】
1．—The man is a __________ actor. His new movie is a big __________.
—How lucky he is!
A．success, succeed B．successful, success
C．successfully, success D．successful, successfully
2．Many great people ever failed, but they never gave up and managed ________.
A．success B．succeed C．succeeding D．to succeed
考点8.challenge的用法
challenge动词，意为“挑战，考验”，尤指在对方不情愿时强烈建议某人做某事。
challenge sb. to sth.向某人挑战某事；challenge sb. to do sth.向某人挑战做某事。
Mike challenged me to a game of chess.迈克要和我下一盘棋。
He challenged us to try again.他向我们挑战，要我们再试试。challenge还可作可数名词，意为“挑战，考
验”，常跟to介词短语或动词不定式。短语：face a challenge面临挑战；meet the challenge of…迎接……
的挑战；accept/take up a challenge接受挑战【经典练】
1．—What should people do ________ difficulties?
—People should try to ________ difficulties to improve themselves.
A．in the face of; challengeB．in the front of; communicateC．in the face of; changing
2．—Amy is not good at running, so I think the 1,000-metre race is a challenge to her.
—I think so.
A．chance B．difficult thing C．promise
考点9.achieve的用法
achieve，动词，意为“达到，完成，成功”，其名词形式是achievement“成就，成绩”。
Our Chinese Dream is sure to be achieved as long as we all work hard.
只要大家努力，我们的中国梦一定会实现的。
及物动词，意为“（通过努力）实现；取得；获取；达到（梦想、成绩、愿望、目标等）”，
achieve
主语一般是人。可用于被动语态
及物动词，意为“实现；了解；意识到”。主语可以是人，也可以是物。主语为物时通常用于
realize
被动语态
come
意为“实现；达到”，主语一般为物（理想、愿望等）。不可用于被动语态
true
【经典练】
1．If you study hard, you ________ your goals in the future.
A．achieve B．achieved
C．will achieve D．have achieved
2． ________our dreams, we are not supposed to give up when we have difficulties.
A．To achieving B．Achieve in C．To achieve D．Achieve
考点10.take in的用法
take in的多种含义：
（1）吸入，吞入(体内)。
（2）领会，理解。
（3）欺骗，蒙蔽。
（4）接收，收留。
Do you know how fish take in oxygen?你知道鱼怎样吸入氧气吗?
You should first take in the meaning of the words.首先要理解单词的含义。
I was taken in by the salesman.我被推销员欺骗了。We took in the poor man.我们收留了那个穷人。
【拓展】含take的短语：
take part in参加 take up占据
take out拿出 take away拿走
take down拆除，往下拽，记录
take care当心，小心
take(good) care of(好好)照顾
take off脱下，(飞机等)起飞
【经典练】
1．You did a great job, we take pride in you.
A．am kind to B．was proud of C．are proud of D．are angry with
2．—When did your school hold the sports meet?
—Last week. I ________ the long jump.
A．joined B．took part in C．will take part in
考点11.weigh的用法
weigh 5,000 kilos 重达5000千克
weigh (动词) “重量是……；称……的重量”➡ __weight__ (不可数名词) “重量”
weigh 动词，“重量是....；称...重 对重量提问：How much do/does/did... weigh ?
量”
weight 名词，“重量” put on weight “增重” lose weight “减重”
Eg. 1. How much did you weigh last time? 你上次体重是多少？
2.It is about 20 kilos in weight. 这东西重约20千克。
3.My mother is trying to lose weight. 我妈妈正在努力减肥。
【经典练】
1．—Do you know the ________ of the stone?
—Yes. It ________ about 200 kilos.
A．weight; weighs B．weight; weigh C．weigh; weighs
2．—How much does a young monkey ________ ?
—Its ________ can be up to 35 kilograms.
A．weigh; weight B．weigh; weigh C．weight; weight D．weight; weigh
考点12.awake的用法
awake，形容词，意为“醒着”。awake在句中常作表语。反义词是asleep。注意awake不用于名词前作定语。
Is he awake or asleep?他是醒着还是睡着了?
【辨析】
单词 用法 例句
形容词，意为“醒着的”，作表语或后置定语，强调状态 It’s late at night, but he is still awake.
awake
动词，意为“唤起；醒悟到” Nothing can awake her interest in this trip.
动词，意为“弄醒；醒来”，常与副词up连用，强调动 Please wake me up at six o’clock .
wake
作
【经典练】
1.—These days I often ________ a whole night.
—Oh, I am sorry to hear that. I think it’s better for you to see a doctor.
A．be awake B．stay awake C．get sleepy D．fall asleep
2. I was too excited to fall_______ .I was still_______ until 11 o'clock last night.
A．sleepy; awake B．awake; sleep
C．asleep; awake D．awake; asleep
考点13. excitement的用法
excitement，名词，意为“激动，兴奋”。
The news excited everybody.消息鼓舞了每个人。
The news is so exciting that we can't go to sleep.这个消息让我们兴奋得无法入睡。
We are very excited to hear of your success.听到你们成功的消息，我们非常兴奋。
To my excitement, our team won.让我兴奋的是,我们队赢了。
名词，“激动，兴奋”。with/in excitement“兴奋地”，相当于excitedly；to one's excitement
excitement
意为“使某人兴奋的是”
exciting 形容词，“令人兴奋的”，主语一般是物
形容词，“兴奋的”，多指人受到事物的影响，主语一般是人。be excited about表示
excited
“对……感到激动”
excite 动词，“使兴奋，使激动”
【经典练】
1．The movie called Avatar Ⅱ is quite ________. All my friends were ________ when we watched it.
A．excited; excited B．exciting; excited C．exciting; exciting
2．After hearing the ________ news, Mr. Wang got very ________ and his eyes were full of tears.
A．excited; exciting B．exciting; excited C．excite; excitement
考点14. illness的用法illness，名词，意为“疾病，病”。
She can't go to school because she is ill.她不能上学了，因为她病了。
She can't go to school because of her illness.她不能上学了，因为她病了。
【辨析】
illness 名词，是ill的名词形式，意为“病，疾病”
ill 形容词，“生病的”，只作表语，不作定语，比较级为worse
sick 形容词，“生病的”，既可作表语（此时相当于ill),也可作定语
名词，“病，疾病”。为各种疾病的术语，常表示特定的、具体的病名、
disease
病类
【经典练】
1．He began to feel ________ because of his serious ________.
A．hopeful; ill B．hopeless; illness C．hope; illness D．hopeless; ill
2．The boy was badly ill. He had to drop out of school because of ________.
A．darkness B．illness C．happiness D．kindness
考点15.up to的用法：
（1）到达(某种数量、程度等)；至少有；不多于。
（2）直到；到……为止。
（3）某人的责任；由……决定。
（4）短语：live up to活到……岁。
There are up to seventy students in the classroom.教室里学生不多于七十人。
Up to now everything has been successful.到目前为止，一切都顺利。
I think I will leave it up to you.我想让你决定。
【经典练】
1．—Our neighborhood is so dirty. Shall we clean it this afternoon or tomorrow?
—________. Any time is OK.
A．Excuse me B．It is up to you C．Have a good time D．I’m afraid I can’t
2．The students really ________ the art teacher because she is so talented in drawing.
A．give up B．take place C．look up to
考点16.die from的用法
die from，动词短语，意为“死于”。
The old man died from an accident.这个老人死于一起事故。His father died of starvation in Germany.他的父亲饿死在德国。
【辨析】
短语 相同点 区别
侧重指外部原因，如事故、自然灾害等
die from
Eg.She died from a traffic accident.
表示因病而死
侧重指自身原因，如衰老、饥饿等
时，可通用
die of Eg.It’s said that the old man died of sorrow（忧
伤）.
【经典练】
1．Millions of people ________ cancer from all over the world every year and more and more people _______
car accidents because of the heavy traffic.
A．die from; die upon B．die out; die from C．die of; die from D．die upon; die of
2．I was told that the famous film star_______cancer.His______made us very sad.
A．died from;dead B．died of;die C．died from;dying D．died of;death
考点 17.辨析fall over, fall down与fall off
短语 用法
意为“绊倒”，强调“向前摔倒；跌倒”
fall over
Eg.My brother fell over and hurt his legs.
意为“倒下”强调“滑倒；倒下”
fall down
Eg.He was shot（中枪）and fell down.
意为“跌落”，强调“从某处跌落；从某处掉下
fall off+某地/某物 来”
Eg.The boy fell off the bike.
【经典练】
1．Work hard, or you will_______ others.
A．fall B．fall over C．fall from D．fall behind
2．Usually, leaves _____________ trees in autumn.
A．fall down B．fall off C．get down D．get off
一．语法精讲形容词、副词的比较等级
1. 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-es / -est tall→taller→tallest
以不发音的字母e结尾的词 加-r / -st nice→nicer→nicest
dry→drier→driest
以＂辅音字母+y＂结尾的词 变y为i，再加-er / -est
heavy→heavier→heaviest
先双写辅音字母，再加-er /
以一个辅音字母结尾的词 thin→thinner→thinnest
-est
delicious→more
多音节和部分双音节单词 在词前加more / most
delicious→most delicious
（2）不规则变化
原级 比较级 最高级
good, well better best
bad, ill worse worst
many, much more most
little less least
far farther/further farthest/furthest
2. 形容词/副词原级的用法
（1）用于＂as...as...＂结构中，否定形式为not as/so...as...。
This picture is not so good as that one. 这幅画不如那幅好。
（2）表示＂A是B的……倍＂时，用A＋谓语动词＋倍数＋as＋原级＋as B。
Our school is twice as large as theirs. 我们学校是他们学校的两倍大。
（3）修饰形容词原级的词：very， too， so，enough等。
The girl is so beautiful. 这个女孩是如此的漂亮。
3. 形容词/副词比较级的用法
（1）A＋谓语动词＋比较级＋than B... A比B……
My bike is more beautiful than hers. 我的自行车比她的好看。
（2）Which/Who＋谓语动词＋比较级，A or B?
Who runs faster, Jim or Tom? 谁跑得更快，吉姆还是汤姆？
（3）表示＂越来越……＂时用比较级的重叠结构，即＂比较级＋and＋比较级＂，多音节词和部分
双音节词用＂more and more＋原级＂。
It’s becoming colder and colder. 天气变得越来越冷了。
The problem is becoming more and more serious. 问题变得越来越严重了。
（4）表示＂越……就越……＂时用＂the＋比较级，the＋比较级＂。The more careful you are, the fewer mistakes you will make. 你越细心，犯的错就会越少。
（5）表示＂两者之间比较……的一个＂时常用＂the＋比较级＋of the two＂。
He is the thinner of the two. 他是两个中较瘦的那一个。
（6）修饰比较级的词和短语有a little，a bit，a lot，much，far，even等。
You are a little thinner than Jim. 你比吉姆瘦点儿。
4. 形容词/副词最高级用法
（1）三者或三者以上比较用最高级，形容词最高级前加the，副词可不加。句末常跟in/of短语表示
范围。
Tom is the cleverest in his class. 汤姆是他班里最聪明的。
He runs fastest in the class. 在这个班里他跑得最快。
（2）Which/Who＋谓语动词＋the＋形容词/副词最高级，A，B or C?
Who is the tallest, Tom, Kate or Bill? 谁是最高的，汤姆、凯特还是比尔？
（3）表示＂最……的……之一＂时用one of＋the＋形容词最高级＋复数名词。
Miss Xu is one of the most popular teachers in our school. 徐老师是我们学校最受欢迎的老师之一。
（4）表示＂第几最……＂时，可在最高级前加序数词。
The Yellow River is the second longest river in China. 黄河是中国的第二长河。
【注意】有些形容词，如dead，empty，round，sure，woolen 等受本身含义的限制，没有比较级。
二．单元写作
本单元的话题是“自然和地理”，这类话题的写作主要涉及两方面：自然环境与名胜；谈论濒危动
物与环境保护。在写作时，能正确使用形容词和副词的比较级与最高级，能使用a lot/much/a little/many
times 等修饰形容词和副词的比较级。
写作目标
能介绍关于自然、地理方面的知识。
1. 正确使用形容词、副词的比较级与最高级；
2. 能使用a lot/much/a little/many times修饰形容词与副词的比较级；
3. 写作微技能：用形容词和副词增加文章的美感。
【词汇积累】
【词汇积累】
◆开头句
①Welcome to China！I’m glad to be your guide today.
②Now let me tell you something about pandas.
③Have you seen tigers in zoos？I think the tiger is one of the most popular animals in the zoo.④Now the number of them is becoming smaller and smaller.Why. Here are two main reasons.
①People started to realize the importance of protecting the environment.
②In my opinion，we must stop people from killing animals.
③Remember saving the animals means saving the earth and ourselves.
◆谚语积累
1. When the wells dry，we know the worth of water.
井枯方知水珍贵。
2. Protect wildlife and coexist with nature.
保护野生动物，人与自然共存。
3.Protecting wildlife means protecting human beings themselves!
保护野生动物就是保护人类自己！
4. Every life deserves respect. Please love animals.
每一个生命都值得尊重。请爱护动物。
【话题范文剖析】
本周末有一批外国游客要来动物园参观大熊猫，假如你是他们的导游，请你根据下面的要点提示写一篇
发言稿，向这些游客简要地介绍一下大熊猫，要求不少于80词。要点提示：
1．大熊猫的外貌及性格特点是什么？
2．大熊猫以什么为食？它们主要生活在哪些地区？
3．大熊猫的生存现状是什么样的？中国政府为了保护大熊猫采取了哪些措施？
参考词汇：feed on以...为食；the number of...的数目
要求：
1．词数：80左右；
2．书写工整，句式规范，条理清楚，标点符号使用正确。
___________________________________________________________________________________________
___________________________________________________________________________________________
◆◆范文欣赏
Ladies and gentlemen，Welcome to China！I'm glad to be your guide today.We will see lovely pandas soon.Now let me tell you
something about pandas.Pandas are white and black.They are very cute and friendly to people.They feed on
bamboo.They mainly live in some forests and mountains in Sichuan Province，Gansu Province and Shaanxi
Province.Now the number of pandas is less than 3，000，because people cut down many trees andthey can't find
enough food and don't have enough space to live in.So the Chinese government is thinking about ways to protect
them，such as building research bases and teaching people about the importance of saving pandas.Besides
these，the government is also planting more bamboo trees so there will be more forests for pandas to live in.
由于环境污染、人类的残杀，很多野生动物正濒临灭绝。请以 “How to Protect Wild Animals”为题，写
一篇短文，说明保护野生动物的重要性以及怎样保护它们。
要点：1.野生动物濒临灭绝的原因； 2.保护野生动物的重要性；
3.作为中学生，我们应该采取什么措施来保护野生动物。考词汇 : feed on 以......为食
第
野生动物 野生动物是我们的好朋友。然而，野生动物的数量越来越少。
一
的现状 它们处于极大危险中。 （fewer and fewer be in great danger）
段
Why? Her e ar e som e reasons . (该段中心句)
第
处于危险 第一，人们砍伐森林，污染河流。所以它们没有足够的地方居住和足够的东西吃。
二
的原因
段 第二，野生动物经常死于疾病。(die from illness)
第三，为了挣钱，人们杀死它们为了肉、脂肪和油。 (kill…for)
野生动物的重 As we all know, animals are very important to us. Protecting animals is
要性及拯救措
第 protecting ourselves. What should we do to save them? ( 该段中心句)
施
三
第一，我们应该停止砍伐森林并且多种树。
段
第二，我们不应该杀动物。
第三，我们应该建立研究基地以及告诉人们拯救野生动物的重要性。
Let’s take action to protect endangered animals. (结尾句)
（2024·山东德州·中考真题）纸袋在生活中被广泛使用。学校英语社团要开展主题调研成果展示活
动，请你根据提示写一篇主题为“advantages and disadvantages of paper bags”的演讲稿，从不同角度辩证
陈述其优缺点并说明原因，除提示内容外，须各补充一条，并简要概括。Sides &
Points Conclusion (结论)
Reasons
1. friendly to
the environment;
environment recycled easily; 2. ...
protecting
1. a waste of wood;
cut trees;
2. ...
l. convenient
to carry; light and thin;
2. ...
experience of using
1. not strong
enough to hold heavy
things; easy to break;
2. ...
要求：
1. 语言通顺，要点齐全，意思连贯，条理清楚，书写规范；
2. 文中不得出现真实的姓名和学校名称；
3. 80～100词，文章开头已给出，不计入总词数。
Good morning, ladies and gentlemen.
We’ve done a survey on “advantages and disadvantages of paper bags” and collected different ideas. On the
point of environment protecting,
___________________________________________________________________________________________
___________________________________________________________________________________________
___________________________________________________________________________________________
___
【答案】例文
Good morning, ladies and gentlemen.
We’ve done a survey on “advantages and disadvantages of paper bags” and collected different ideas.
On the point of environment protecting, they are friendly to the environment and they are recycled easily.
They can also be recycled. But they also have disadvantages. To make more paper bags, we need to cut down
more forests. They also waste more wood. They are also relatively expensive. In my life, I often carry things in
paper bags. They are more convenient to carry. They are also lighter and thinner. When we use them to carrythings, it will be more dignified. But sometimes they’re not strong enough to hold heavy things. They are also
very easy to break. Of course, if they encounter a lot of water, they can’t hold anything.
In conclusion, protecting the environment is the most important.
【详解】[总体分析]
① 题材：本文是一篇演讲稿；
② 时态：时态为“一般现在时”；
③ 提示：根据所给提示完成写作，注意标点符号及大小写等问题，不要犯语法错误。注意上下文之间的
逻辑关系，语意连贯。
[写作步骤]
第一步，介绍纸袋在环境保护方面的优缺点；
第二步，介绍纸袋在使用体验上的优缺点；
第三步，最后书写小结。
[亮点词汇]
① be friendly to对……友好
② use sth to do sth使用某物做某事
③ in conclusion总之
[高分句型]
①When we use them to carry things, it will be more dignified. （when引导的时间状语从句）
② Of course, if they encounter a lot of water, they can’t hold anything.（if引导的条件状语从句）
一、短语突破
1、the highest mountain 最高的山
2、in the world 在世界上
3、in size 在尺寸上
4、any other mountain 任何一座山
5、all the salt lakes 所有的咸水湖
6、the Yellow River 黄河
7、the biggest mountain 最大数量的人口
8、a lot bigger 大得多
9、the same as ... 与...一样
10、the biggest country 最大的国家11、one of the oldest countries 最古老的国家之一
12、much older 古老的多
13、feel free to do sth. 随便做某事
14、the most popular question 最受欢迎的问题
15、the ancient emperors 古代帝王
16、the main reasons 主要的原因
17、as you can see 正如你所看到的
18、as far as I know 据我所知
19、one of... 其中之一
20、most dangerous sports 最危险的运动
21、mountain climbing爬山运动
22、the most popular places最受欢迎的地方
23、the southwest part of China中国的西南部
24、of all the mountains 在所有的山中
25、the most famous最受欢迎的
26、cover the top覆盖顶部
27、 freezing weather condition结冰天气情况
28、heavy storms 暴风雨
29、take in air 吸入空气
30、near the top接近顶部
31、the first people第一个人
32、the first Chinese team 第一个中国队
33、one of the main reasons其中一个主要的原因
34、challenge oneself挑战某人自己
35、in the face of difficulties在面对困难的时候
36、the spirit of... ...的精神
37、give up放弃
38、try to do something尽力做某事
39、achieve one’s dream实现某人的梦想
40、the force of nature自然的力量
41、even though 即使、尽管
42、of all the salt lakes在所有的咸水湖中
43、one of the oldest countries最古老的国家之一44、much older古老的多
45、a little longer长一点点
46、the highest building最高的建筑物
47、many times很多倍
48、live up to... 活到...岁
49、an adult panda一个成年熊猫
50、prepare for... 为...做准备
51、most of the babies大多数小宝宝
52、walk into走路时撞着
53、fall over 绊倒
54、take care of ... = look after... 照顾
55、play with them和他们一起玩
56、be special to me对我来说很特别
57、in fact事实上、实际上
58、a symbol of China一个中国的象征
59、or so大约
60、research centers 研究中心
61、die from illness 死于疾病
62、spend time (in) doing something花时间做某事
63、many years ago 很多年前
64、cut down these forests 砍伐这些森林
65、an education program 一个教育项目
66、send... to...派...到...地方去
67、the importance of... ...的重要性
68、save these animals 拯救这些动物
69、try to do something尽力做某事；try doing sth. 尝试做某事
70、save the pandas 拯救熊猫
71、do research 做研究
72、the habit of panda熊猫的习性
73、in the future在未来
74、a lot more pandas多得多的熊猫
75、Be in great danger 处于极大的危险中
二、重点句子1. What's the highest mountain in the world?世界上最高的山峰是什么？
2.-How high is Qomolangma?珠穆朗玛峰有多高？
-It's 8,844.43 meters high. It's higher than any other mountain. 8 844.43米高。它比任何一座山都要高.
3.-Which is the deepest salt lake in the world?世界上最深的咸水湖是什么？
-The Caspian Sea is the deepest of all the salt lakes. 里海是最深的咸水湖。
4.-Did you know that China is one of the oldest countries in the world? 你知道中国是世界上最古老的国家之
一吗？
-Yes, I did. It's much older than the US. 我知道。它比美国要古老得多。
5. China has the biggest population in the world. 中国是世界上人口最多的国家。
6. One of the main reasons is because people want to challenge themselves in the face of difficulties.其最主要的
原因之一是因为他们想在面对困难时挑战自己。
7. The spirit of these climbers shows us that we should never give up trying to achieve our dreams.
这些登山者的精神向我们展示：我们绝不应该放弃为实现自己的梦想做尝试。
8. It also shows that humans can sometimes be stronger than the forces of nature. 它也展示了人类有时比自然
界的力量更强大。
9. They send people to schools to tell children about the importance of saving these animals.他们派人去学校给
孩子们讲有关拯救这些动物的重要性。
10. Scientists are doing research to better understand the habits of pandas. 科学家正在做一些研究以便能更好
地了解熊猫的习性。
三． 用法总结
1. 比较级 + than any other +可数名词单数 比其他任何一个 . .. 都 .. ..
2. What's the population of...？ ..... . 有多少人口 ?
3. a lot/much +比较级 +than 比 .... . 得多
4. as +形容词/副词原级+as 和…一样……
5. one of the +形容词最高级＋可数名词复数 最 ... .. 的……之一
6. the +序数词＋名词+to do sth. 第 .... .. 个做 ... .. 的……
7. succeed in doing sth. 成功做某事
8. protect. .. from/against.. 保护 ...... .. 免于 .... ..
9. spend...doing sth. 花费 .... .. 做某事
10. It takes sb some time to do sth. 做某事花费某人多长时间
