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九上Unit 1 The changing world 单元同步拓展练习
学校:___________姓名：___________班级：___________考号：___________
评卷人得分
一、完成句子
1．我们为家乡的变化感到自豪。
We __________ __________ in the changes of our hometown.
2．过去人们常常住在破旧的小公寓里。
People __________ __________ live in small old flats.
3．过去十年，我的家乡发生了巨变。
Great changes have __________ __________ in my hometown in the past ten years.
4．很多人因缺水而死亡。
Many people die from ________ ________ water.
5．我们取得了相当大的进步。
We have made ________ ________ ________ of progress.
6．电子支付在中国非常流行。
________ ________ ________ very ________ in China.
评卷人得分
二、补全对话
A: Hi, Li Ming! Long time no see. Where have you been
B: 7 I went there last month.
A: Really 8
B: About ten years. I left when I was a child.
A: 9
B: Many changes have taken place. The roads are much wider now. There are many tall buildings and new schools.
A: 10
B: It’s much better than before. People have planted many trees. The air is fresher now.
A: 11 I hope to visit your hometown someday.
B: You’re welcome anytime!
A．What about the environment there
B．How long have you been away from your hometown
C．That sounds great!
D．I don’t agree with you.
E．What changes have taken place there
F．I have just come back from my hometown.
G．Why did you leave your hometown
评卷人得分
三、选词填空
用方框内所给单词的正确形式填空。
bush; farmland; root; sandstorm; sand; attract; highway; great; greenhouse; digital; audio; dirt; track; wide
12．For the best results, carrots should be grown in soil.
13．The rabbits hid behind some small .
14．Plants take water from the soil through their .
15．These green are very important for farmers.
16．We should stay indoors when come.
17．Many have been built in this area.
18．The Great Wall is a famous tourist .
19．His help changed my life.
20．New connect almost all the big cities.
21．The river is about two metres .
22．The is very clear.
23．The train runs on the .
24．Now many people read books.
25．The on the floor is dirty.
从方框中选出正确的词并用其适当形式填空，使短文通顺、意思完整，每词限用一次。
send message quick mobile connect far letter online village slow
The world is changing fast, and the way people communicate has also seen huge differences over the past thirty years.
Three decades ago, most people living in remote mountain 26 were separated from their family members who worked in big cities. Without modern electric tools, they could only express their feelings by writing long handwritten 27 to keep in touch. The whole mailing process was extremely 28 . If two places were too 29 from each other, it would take more than half a month for a mail to arrive. People had no way to 30 short greetings or news to their relatives right away.
Nowadays, great progress has been made in communication. Almost every local family owns several 31 phones. We can chat 32 with friends and family through video calls no matter where we are. The Internet 33 every corner of the world closely. We are able to share daily photos and short 34 within just a few seconds. All kinds of communication tools make our contact much 35 than it was in the old days. Although our talking tools keep changing, the deep love between family members stays forever.
评卷人得分
四、完形填空
The Mombasa–Nairobi railway in Kenya was opened in 2017. It is a 480-kilometre railway built with China’s help. Before that, the only transport 36 between the two cities were rough roads and an old railway line built in 1901. The old trains were very 37 . It took 10 hours to get from Mombasa to Nairobi.
Now, the new train has 38 the travel time to about four hours. More than two million people use it every year. Local people have 39 a lot from the railway.
A businessman said, “The train is very 40 and doesn’t cost much money. I can make business deals 41 ease.” A supermarket manager said, “It used to take hundreds of 42 to carry food between the two cities, but now it takes only two or three trains.”
The railway shows how different countries can work together to 43 a better world. 44 China and Kenya are far away from each other, they have built a strong friendship through this project. Many Kenyan people 45 their Chinese friends for their help.
36．A．links B．lights C．locks D．lakes
37．A．fast B．slow C．modern D．comfortable
38．A．taken B．made C．cut D．brought
39．A．suffered B．benefited C．prevented D．predicted
40．A．convenient B．expensive C．difficult D．dangerous
41．A．in B．with C．on D．at
42．A．buses B．cars C．lorries D．bikes
43．A．destroy B．build C．break D．refuse
44．A．Because B．Although C．Unless D．Until
45．A．admire B．ignore C．forget D．dislike
评卷人得分
五、阅读理解
Great changes have taken place in my small village during the past ten years.
46 At that time, there were no wide roads or railways. The paths were full of dirt when it rained. Most farmers worried about farmland shortage and poor sandy soil.
47 The government offered lots of help to develop our village. Workers built new roads and a railway station. Experts came to teach farmers how to protect and improve soil.
With better soil, farmers could grow much corn every year. 48 They sell all kinds of farm products to people in big cities through the Internet.
49 More young people no longer go to cities to work. They choose to stay at home and run their own online business.
50 We all feel proud of the wonderful changes of our hometown.
A．Many young villagers open online shops in their houses.
B．I still remember the terrible living conditions here ten years ago.
C．People’s life becomes much richer and more convenient.
D．Now everything in the village is completely different.
E．Farmers plant lots of trees to stop sand and protect farmland.
F．We build many beautiful parks beside the big river.
With the development of technology, our ways of communication have changed a lot. In the past, people mainly communicated by letters. It took days or even weeks for a letter to reach its destination. Later, telephones were invented. People could talk to each other directly, but they could only use telephones at home or in offices.
Now, great changes have taken place in communication. We have many modern communication tools. Mobile phones are very popular. With the Internet, we can make calls, send messages, and even have video calls anytime and anywhere. Social media apps like WeChat and QQ also help us stay in touch with friends and family easily. We can share photos, videos, and our daily life with others. And we can also get the latest news from all over the world in seconds. E-payment and online shopping have also become part of daily life.
These modern ways of communication make people’s life much easier and more colourful. They help people keep in touch more closely. The world becomes like a small village. People really enjoy the great changes that communication has brought to their life.
根据材料内容选择最佳答案。
51．How did people mainly communicate in the past
A．By mobile phones. B．By letters. C．By video calls. D．By social media.
52．What was the problem with letters
A．They were expensive. B．They were not safe.
C．They took a long time to arrive. D．They were hard to write.
53．What can we do with mobile phones now
A．Only make calls. B．Only send messages.
C．Make calls, send messages and have video calls. D．Travel around the world.
54．What is the main idea of the passage
A．The changes in transportation. B．The changes in communication.
C．How to write letters. D．How to invent telephones.
Saihanba in Hebei Province used to be a barren land with sandy soil and frequent sandstorms. In 1962, Wang Shanghai moved there with 369 workers. They were determined to make the environment better.
Life was very hard. Temperatures were below freezing in winter. There were few trees to hold the soil together. But they didn’t give up. Over the next 60 years, they planted bushes and trees, creating the world’s biggest man-made forest.
Today, Saihanba is known as “the green miracle”. The land is covered with green trees. The water is clean and fresh. It has become a tourist attraction. This great change happened because of the hard work and support from the government.
55．What was Saihanba like in the past
A．It had rich soil. B．It had sandy land and sandstorms.
C．It had many forests. D．It had clean water.
56．How many workers went to Saihanba with Wang Shanghai
A．369. B．1962. C．60. D．3690.
57．How long did it take to create the man-made forest
A．About 20 years. B．About 40 years.
C．About 60 years. D．About 100 years.
58．What does the word “miracle” in the last paragraph mean
A．灾难 B．奇迹 C．工厂 D．公园
评卷人得分
六、任务型阅读
Now that I am older, my life is different from when I was in primary school.
For example, my primary school was near my home, so I used to walk to school with my parents. Now my junior high school is farther from home. I take a bus every day with my friends.
My home has changed too. My family used to live in a small flat, but now we have moved to a much larger one. My grandma lives with us now as well. She has her own room and her own TV set. I am glad that I get to see her every day.
The way I study is also different. I have become more confident in my studies and often attend group discussions. I enjoy studying with my friends. It’s amazing how much we have achieved together.
My life has changed in many ways, but one thing stays the same: the feeling of love and happiness shared by my family.
根据短文内容，回答下列问题。
59．How did the writer use to go to primary school
60．What has changed about the writer’s home
61．How does the writer study differently now
62．What stays the same in the writer’s life
63．What changes have happened in your life since primary school (请用一句话回答)
评卷人得分
七、书面表达
64．题目：Great Changes in My Hometown
要求：
1. 对比家乡过去和现在的变化（交通、环境、生活）；
2. 词数80–100；
3. 书写工整、语句通顺。
Great Changes in My Hometown
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
试卷第1页，共3页
试卷第1页，共3页
答案详解
题号 36 37 38 39 40 41 42 43 44 45
答案 A B C B A B C B B A
题号 46 47 48 49 50 51 52 53 54 55
答案 B D A E C B C C B B
题号 56 57 58
答案 A C B
1． take pride
【详解】原句中“感到自豪”是关键词，表示“感到自豪”的动词短语是take pride in，句中已有in，本句主语We为复数人称，句子描述常态使用一般现在时，谓语动词take用原形；pride为不可数名词，无复数变形。
2． used to
【详解】原句中“过去常常”是关键词，表示“过去常常”的短语为“used to”。故填used to。
3． taken place
【详解】原句中“发生”是关键词，表示“发生”的短语为“take place”；本句时态为现在完成时，结构为“have + 过去分词”，take的过去分词形式是taken。故填taken；place。
4． lack of
【详解】原句中“缺”是关键词，对应英文固定搭配lack of，表示“缺乏”。lack在此处是名词。
5． a great deal
【详解】原句关键词是“相当大的”且修饰不可数名词“progress”，对应a great deal of，句中已给出“of”，填入a great deal。
6． Electronic payment is popular
【详解】原句中“电子支付”以及“流行”是关键词，表示“电子支付”的短语为“Electronic payment”，位于句首首字母应大写；表示“流行”的形容词为popular，主语“Electronic payment”为单数，be动词应用is。故填Electronic；payment；is；popular。
7．F 8．B 9．E 10．A 11．C
【导语】本文主要介绍了A和李明久别重逢后的对话。李明刚从家乡回来，两人围绕离开家乡的时间、家乡发生的变化以及环境状况展开了交流。
【详解】7．上文A问“Where have you been ”，下文B说“I went there last month.”，此处需要回答去向。选项F“I have just come back from my hometown.”既回答上文行踪提问，又出现名词hometown，为后文there提供指代内容，前后话题、代词衔接通顺。
8．下文B回答“About ten years.”，是一个时间段；此处A需要询问离开家乡的时长。选项B“How long have you been away from your hometown ”问答信息匹配，承接上文回乡话题，自然过渡。
9．下文B回答“Many changes have taken place...”，并列举了道路变宽、高楼增多等具体变化；此处A需要询问关于变化的情况。选项E“What changes have taken place there ”以changes为核心提问，与答句关键词形成呼应，语义衔接紧密。
10．下文B回答“It’s much better than before... The air is fresher now.”，这是在描述环境状况；此处A需要询问关于环境的问题。选项A“What about the environment there ”聚焦环境话题，与后文绿化、空气清新的答语内容完全对应。
11．上文B描述了家乡环境变好、空气清新，A听后表示“I hope to visit your hometown someday.”，此处需要一句正面评价衔接上下文。选项C“That sounds great!”是对家乡巨大变化的赞叹，符合积极对话情感。
12．sandy 13．bushes 14．roots 15．farmlands 16．sandstorms 17．greenhouses 18．attraction 19．greatly 20．highways 21．wide 22．audio 23．tracks 24．digital 25．dirt
【详解】12．句意：为了获得最好的结果，胡萝卜应该种植在沙质土壤中。空格处需要一个形容词来修饰名词soil（土壤）。胡萝卜适合在沙质土壤中生长，备选词中sand（沙）可以变为形容词 sandy（沙质的）。
13．句意：兔子躲在一些小灌木丛后面。some small后面需要接可数名词复数。兔子躲藏的通常是灌木丛，备选词中有bush（灌木），其复数形式为bushes。
14．句意：植物通过根从土壤中吸收水分。their提示后面需要接复数名词。植物吸收水分的部位是根，备选词root（根）的复数形式为roots。
15．句意：这些绿色的农田对农民来说非常重要。These指示代词修饰复数名词，且谓语动词是are。结合“对农民重要”和“绿色”的特征，此处指“农田”。备选词farmland（农田），此处强调多块田地或特定语境下可用复数farmlands。
16．句意：当沙尘暴来临时，我们应该待在室内。谓语动词是come（原形），说明主语是复数。需要待在室内的恶劣天气是沙尘暴，备选词sandstorm（沙尘暴）的复数为sandstorms。
17．句意：这个地区建了许多温室。Many修饰可数名词复数，have been built表示被动语态的完成时，主语需为复数。结合农业或建筑语境，备选词greenhouse（温室）需变为复数greenhouses。
18．句意：长城是一个著名的旅游景点。tourist attraction是固定搭配，意为“旅游景点”。备选词attract（吸引）需转换为名词形式attraction。
19．句意：他的帮助极大地改变了我的生活。空格修饰动词短语changed my life，需要填副词。备选词great（伟大的）需转换为副词形式greatly（极大地）。
20．句意：新公路连接了几乎所有的大城市。谓语动词connect 为原形（非第三人称单数），说明主语是复数名词。连接城市的通常是公路。备选词highway（高速公路）需变为复数highways。
21．句意：这条河大约两米宽。two metres是度量衡表达，后接形容词表示维度。备选词wide（宽的）符合语境。
22．句意：音频非常清晰。句子缺主语，且谓语is为单数。结合“清晰”的描述，通常指声音或画质。备选词audio（音频/声音）符合语境，为不可数名词。
23．句意：火车在轨道上行驶。火车行驶的轨道通常不止一条，且无冠词a，故用复数。备选词track（轨道）需变为复数tracks。
24．句意：现在许多人读电子书。空格修饰名词books，需要填形容词。结合现代阅读习惯，备选词digital（数字的）符合语境，digital books即电子书。
25．句意：地板上的泥土很脏。谓语is提示主语为不可数名词或单数。形容地板脏通常指有灰尘或泥土。备选词dirt（污垢/泥土）符合语境。
26．villages 27．letters 28．slow 29．far 30．send 31．mobile 32．online 33．connects 34．messages 35．quicker
【导语】本文对比三十年前靠书信缓慢通信的旧时代与如今手机、互联网便捷线上沟通的现代生活，讲述沟通方式巨变，但亲情始终不变。
【详解】26．句意：三十年前，大多数住在偏远山村的人……。此处需要一个可数名词复数，在句中作介词in的宾语，泛指“山村”。短语mountain villages表示“山村”，前面无冠词，用复数表一类地点，故填villages。
27．句意：他们只能通过写长长的手写信来保持联系。此处需要一个可数名词复数，在句中作write的宾语，指“书信”。因为write后无冠词，用复数表多封信件，固定搭配write letters（写信），所以选择letters。
28．句意：整个邮寄过程极其缓慢。此处需要一个形容词，在句中作表语，形容邮寄流程的特点。因为副词extremely修饰形容词，后文提到信件送达耗时很久，体现速度慢，所以选择slow。
29．句意：如果两地相隔太远，一封信要半个多月才能送达。此处需要一个形容词，跟在系动词were后作表语，表距离遥远。固定搭配far from（离…… 遥远），描述两地距离，所以选择far。
30．句意：人们没有办法立刻发送简短的问候或新闻。此处需要一个动词原形，放在to后构成不定式，意为“发送”。因为固定结构have no way to do sth.（没办法做某事），宾语为short greetings，搭配send sth. to sb.，所以选择send。
31．句意：几乎每个当地家庭都拥有几部移动电话。此处需要一个形容词，在句中作定语修饰phones，表“移动的”。因为固定搭配mobile phones（手机），用来修饰名词，所以选择mobile。
32．句意：我们可以在线与朋友和家人聊天。此处需要一个副词，在句中修饰动词chat，表“线上地”。因为chat是动词，需要副词说明聊天的方式，chat online为固定表达（线上聊天），所以选择online。
33．句意：互联网紧密地连接着世界的每一个角落。此处需要一个动词第三人称单数，在句中作谓语，意为“连接”。因为主语The Internet是单数，全文为一般现在时，主语单数谓语变三单，宾语为every corner of the world，故填connects。
34．句意：我们能够在几秒钟内分享日常照片和短消息。此处需要一个可数名词复数，与photos并列作share的宾语，指“消息”。因为and并列前后名词都用复数表各类事物，short messages（短消息），所以选择messages。
35．句意：各种通讯工具使我们的联系比过去更快了。此处需要一个形容词比较级，在句中作宾语补足语，表“更快捷的”。因为句中有比较标志词than，形容词quick要变形为比较级，much修饰比较级加强程度，故填quicker。
36．A 37．B 38．C 39．B 40．A 41．B 42．C 43．B 44．B 45．A
【导语】本文介绍肯尼亚蒙内铁路，对比老旧交通线路，讲述这条中国援建铁路大幅缩短通行时长、便利民众出行与商贸往来的积极作用，体现中肯两国合作共建、携手发展，结下深厚友谊的故事。
【详解】36．句意：在那之前，两座城市之间仅有的交通联络方式是崎岖公路和一条1901年修建的老旧铁路。
空处需要名词表示两地间的交通连通方式，links“连接、通路”符合语境；lights“灯光”、locks“锁”、lakes“湖泊”，均和交通往来无关，故选A。
37．句意：老式火车速度十分缓慢。
根据后文从蒙巴萨到内罗毕要花费10小时，能看出旧火车速度慢，slow“缓慢的”符合语境；fast“快的”、modern“现代化的”、comfortable“舒适的”，均和原文耗时久的描述相悖，故选B。
38． 句意：如今，新列车将出行时长缩减至大约四小时。
对比旧线路10小时、新线路4小时，时间被缩短，cut“削减，缩短”符合语境；taken“拿，花费”、made“制作”、brought“带来”，均不符合时间变化的搭配，故选C。
39．句意：当地居民从这条铁路中获益良多。
铁路便利出行、带动商贸，当地人从中得到好处，benefited“受益”符合语境；suffered“遭受苦难”、prevented“阻止”、predicted“预测”，均语义不通，故选B。
40．句意：这趟列车十分便捷，而且花费不高。
商人搭乘火车做生意，突出火车出行方便省心，convenient“便捷的”符合语境，expensive“昂贵的”和后文doesn’t cost much矛盾，difficult“困难的”、dangerous“危险的”和原文正面评价不符，故选A。
41．句意：我可以轻松地洽谈生意。
固定搭配with ease意为“轻松地，轻易地”，介词用with“和，带有”；in“在……里面”、on“在……上面”、at“在（小地点）”无法构成该固定短语，故选B。
42．句意：过去，数百辆卡车才能在两座城市间运送食品，现在只需要两三趟列车。
运输大批量货物常用货车、卡车，lorries“货运卡车”符合商贸运货场景；buses“公交”、cars“私家车”、bikes“自行车”不适合大批量运输食品，故选C。
43．句意：这条铁路展现出不同国家能够携手合作，共建更美好的世界。
多国合作打造更好的世界，build“建造，共建”符合语境；destroy“摧毁”、break“破坏”、refuse“拒绝”语义完全相反，故选B。
44．句意：虽然中国和肯尼亚相距遥远，但两国通过这个项目建立了深厚友谊。
前后句存在转折关系：两国距离远，却情谊深厚。Although“虽然，尽管”引导让步状语从句；Because“因为”表原因，Unless“除非”表条件，Until“直到”表时间，均不符合逻辑，故选B。
45．句意：许多肯尼亚民众钦佩中国朋友提供的帮助。
中国援建铁路造福当地，当地人心怀感激、十分敬佩，admire“钦佩，赞赏”符合语境；ignore“忽视”、forget“忘记”、dislike“厌恶”，均和文章友好基调不符，故选A。
46．B 47．D 48．A 49．E 50．C
【导语】本文是一篇记叙文，讲述作者家乡小村庄十年间发生巨大变化，从前道路泥泞、土地贫瘠，在政府帮扶下道路、土壤得到改善，村民发展线上农产品生意，年轻人返乡创业，村民生活富足便利。
【详解】46．后文“At that time”回忆十年前糟糕的生活环境，B选项“I still remember the terrible living conditions here ten years ago.”，自然引出对过去的描述，逻辑衔接紧密。
47．上一段描写过去落后的生活，本段开始介绍政府帮扶后的新面貌，D选项“Now everything in the village is completely different.”起到承上启下的对比作用。
48．后文核心信息“sell farm products through the Internet”线上售卖农产品，A选项“Many young villagers open online shops in their houses.”精准对应线上销售这一话题。
49．前文提到土壤改良，后文说年轻人不再外出务工，E选项“Farmers plant lots of trees to stop sand and protect farmland.”承接土壤改良的内容，衔接上下文。
50．本句位于文章末尾，起到总结全文的作用，C选项“People’s life becomes much richer and more convenient.”总结家乡发生的全部美好变化。
51．B 52．C 53．C 54．B
【导语】本文讲述了随着科技发展，人们的通讯方式从过去书信、固定电话演变为如今手机、网络、社交软件等多种便捷工具，极大便利了人们的生活，拉近了人与人之间的距离。
【详解】51．根据第一段“In the past, people mainly communicated by letters.”可知，过去人们主要通过信件沟通。
52．根据第一段“It took days or even weeks for a letter to reach its destination.”可知，信件的问题是耗时较长。
53．根据第二段“With the Internet, we can make calls, send messages, and even have video calls anytime and anywhere.”可知，有了互联网，我们可以随时随地打电话、发信息，甚至进行视频通话。
54．通读全文可知，文章开篇就点明主题：我们的通讯方式随科技发展发生了很多变化，全文按照时间顺序介绍了从过去到现在通讯方式的演变，所以核心主旨是通讯方式的变化。
55．B 56．A 57．C 58．B
【导语】本文是一篇记叙文，讲述了王尚海带领369名工人在1962年前往塞罕坝，经过60年的艰苦奋斗，将贫瘠之地变成了世界最大人工林的故事。
【详解】55．根据第一段中的“Saihanba in Hebei Province used to be a barren land with sandy soil and frequent sandstorms.”可知，过去的塞罕坝是沙地且常有沙尘暴。
56．根据第一段中的“In 1962, Wang Shanghai moved there with 369 workers.”可知，随同王尚海去的工人数量是369人。
57．根据第二段中的“Over the next 60 years, they planted bushes and trees, creating the world’s biggest man-made forest.”可知，创建人工林花费了大约60年时间。
58．根据最后一段中的“Today, Saihanba is known as ‘the green miracle’.”和上下文，从荒原到林海的巨大转变是一个奇迹，miracle的意思是“奇迹”。
59．He/She used to walk to school with his/her parents. 60．They moved to a larger flat and his/her grandma lives with them. 61．He/She becomes more confident and often joins group discussions. 62．The feeling of love and happiness shared by his/her family. 63．I now live farther from school and I have become more independent in my studies.
【导语】本文作者对比了自己小学和初中阶段在通勤方式、家庭住房、学习方式等方面的变化，同时指出家人之间的爱与幸福从未改变。
【详解】59．第二段明确说明作者上学的方式：“...I used to walk to school with my parents.”，作者过去是步行去上学的，答案是原文直接信息，直接提取即可。
60．第三段说明作者家的变化：“My family used to live in a small flat, but now we have moved to a much larger one. My grandma lives with us now as well.”，作者家搬到了更大的房子且奶奶同住，答案是原文信息的整合。
61．第四段明确说明作者学习方式的变化：“I have become more confident in my studies and often attend group discussions.”，作者现在学习更自信且常参加讨论，答案是原文直接信息，直接提取即可。
62．最后一段明确说明不变的事物是家人分享的爱与幸福：“...one thing stays the same: the feeling of love and happiness shared by my family.”，答案是原文直接信息，直接提取即可。
63．本题为开放性试题，需结合自身实际用一句话回答自小学以来生活中的变化。可围绕学习方式、通勤方式、兴趣爱好等方面展开，言之有理即可。
64．参考范文
Great Changes in My Hometown
Great changes have taken place in my hometown.
In the past, the roads were narrow and dirty. People lived in small old houses. There were few trees, so the environment was not good. People went out on foot or by bike.
Now everything is different. The roads are wide and clean. Many tall buildings stand in the town. More trees and flowers make our hometown beautiful. We can take buses and high-speed trains to travel.
I love these great changes. I hope my hometown will become better in the future.
【详解】写作步骤
[第一步：审题立意]
确定文体：说明文（对比类），以一般过去时和一般现在时为主
明确要点：对比家乡过去和现在的变化（交通、环境、生活）、表达对变化的感受和期待
确定人称：第一人称（I/my/we）
注意事项：词数80-100，书写工整、语句通顺
[第二步：构思布局]
三段式结构
开头段：总起，点明家乡发生了巨大变化
主体段：中间两段对比过去和现在的具体变化（过去道路狭窄肮脏、房屋破旧、树木稀少、出行靠步行或骑车；现在道路宽阔干净、高楼林立、环境优美、交通便利）
结尾段：表达对变化的感受和对未来的期望
[第三步：要点展开]
要点一：过去的情况
道路：narrow and dirty/bad roads等
房屋：small old houses/poor living conditions等
环境：few trees/not good/unclean等
交通：on foot/by bike/difficult to travel等
要点二：现在的情况
道路：wide and clean/broad roads等
房屋：tall buildings/modern houses等
环境：more trees and flowers/beautiful/green等
交通：buses/high-speed trains/convenient等
要点三：感受与期望
感受表达：love these changes/feel proud of my hometown等
期望表达：become better/have a bright future等
答案第1页，共2页
答案第1页，共2页

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