Unit 1 The Changing World Section A 讲义 2026-2027学年人教版九年级英语上册

该初中英语单元复习讲义围绕“变化”主题，通过分类表格系统梳理词汇、短语、句型及语法知识，如用对比表格呈现“spend/take/cost/pay”用法差异，用分类句型归纳一般过去时与现在完成时的语境运用，构建清晰的知识脉络。 讲义亮点在于分层练习设计与语法辨析指导，如“used to do”与“be used to doing”的对比练习培养思维品质，结合“家乡变化”主题的句型应用提升语言能力。配套专项练习含基础题与综合题，帮助不同学生巩固，教师可据此实施精准教学，助力学生自主复习。

Unit 1 The Changing World Section A What changes have taken place around you? 单词 音标 词性 中文 change /tʃeɪndʒ/ v., n. 改变；更换；变化；零钱 hometown /ˈhəʊmtaʊn/ n. 家乡，故乡 rough /rʌf/ adj. 粗糙的；崎岖的；艰苦的 cover /ˈkʌvə(r)/ v., n. 覆盖；遮盖；报道；盖子，封面 covered /ˈkʌvəd/ adj., v. 被覆盖的；cover 的过去式 / 过去分词 sand /sænd/ n., v. 沙子，沙土；撒沙，打磨 sandy /ˈsændi/ adj. 含沙的，沙地的 sandstorm /ˈsændstɔːm/ n. 沙尘暴 environment /ɪnˈvaɪrənmənt/ n. 环境 shortage /ˈʃɔːtɪdʒ/ n. 短缺，不足 lack /læk/ v., n. 缺乏，缺少 technology /tekˈnɒlədʒi/ n. 科技，技术 local /ˈləʊkl/ adj., n. 当地的，本地的；本地人 affect /əˈfekt/ v. 影响；使改变 soil /sɔɪl/ n., v. 土壤；土地；弄脏 corn /kɔːn/ n. 玉米；谷物 field /fiːld/ n. 田地；田野；场地 roots /ruːts/ n. root 的复数；根；根源 bush /bʊʃ/ n. 灌木，灌木丛 support /səˈpɔːt/ v., n. 支持；支撑；资助 product /ˈprɒdʌkt/ n. 产品，制品 greenhouse /ˈɡriːnhaʊs/ n. 温室，暖房 tourist /ˈtʊərɪst/ n. 游客，旅行者 highway /ˈhaɪweɪ/ n. 公路，大道 railway /ˈreɪlweɪ/ n. 铁路，铁道 greatly /ˈɡreɪtli/ adv. 非常；大大地 attraction /əˈtrækʃn/ n. 吸引人的事物；景点；吸引力 socialist /ˈsəʊʃəlɪst/ adj. / n. 社会主义的；社会主义者 housing /ˈhaʊzɪŋ/ n. 住房，住宅 transport /ˈtrænspɔːt/ (n.) /trænsˈpɔːt/ (v.) n. / v. 交通；运输；运输，运送 e-payment /ˌiː ˈpeɪmənt/ n. 电子支付 high-tech /ˌhaɪ ˈtek/ adj. / n. 高科技的；高科技 digital /ˈdɪdʒɪtl/ adj. 数字的；数码的 dirt /dɜːt/ n. 尘土，污垢；泥土 track /træk/ n. / v. 小道；轨道；踪迹；追踪 develop /dɪˈveləp/ v. 发展；开发；培养 industry /ˈɪndəstri/ n. 工业；行业；产业 wide /waɪd/ adj. 宽阔的；广泛的 width /wɪdθ/ n. 宽度，广度 village /ˈvɪlɪdʒ/ n. 村庄，乡村 villager /ˈvɪlɪdʒə(r)/ n. 村民 richer /ˈrɪtʃə(r)/ adj. rich 的比较级；更富裕的；更丰富的 短语 英文表达 中文释义 例句 take place 发生；举行 Great changes have taken place in my hometown. 我的家乡发生了巨大变化。 used to do 过去常常 People used to walk along dirt tracks. 人们过去常常走泥土小路。 new roads 新公路；新路 Many new roads have appeared in the village. 村里出现了很多新路。 down the street 沿着街道；在街道那头 There is a big supermarket down the street. 沿着这条街走有一家大超市。 be covered with 被…… 覆盖 The land was covered with sand years ago. 多年前这片土地被沙子覆盖。 lack of 缺少…… Many places had a lack of clean water in the past. 过去很多地方缺少干净的水源。 since then 从那时起 He moved to the city in 2010. Since then, he seldom came back. 他 2010 年搬到城里，从那以后很少回来。 smaller and smaller 越来越小 The fields are becoming smaller and smaller. 田地变得越来越小。 all the time 一直；总是 The environment is changing all the time. 环境一直在发生变化。 improve local lives 改善当地人的生活 High-tech helps improve local lives greatly. 高科技极大改善了当地人的生活。 come back to 回到…… My uncle will come back to his hometown this summer. 我叔叔今年夏天要回到家乡。 tons of 大量的；许多 Tons of tourists visit the town every year. 每年大量游客来这座小镇游玩。 help a lot 帮助很大；用处很大 E-payment helps a lot in our daily life. 电子支付在日常生活中帮助很大。 sell products online 网上售卖产品 Villagers sell products online all over China. 村民们网上向全国各地售卖农产品。 all over China 全中国；全国各地 His goods are popular all over China. 他的商品在全国都很受欢迎。 each other 互相；彼此 Neighbors help each other in the village. 村里的邻居们互相帮忙。 for ages 很久；长年 I haven’t seen my old friends for ages. 我已经很久没见到我的老朋友了。 build a new hospital 修建一所新医院 The government built a new hospital last year. 政府去年修建了一所新医院。 as well as 和；也 The village has railways as well as highways. 这个村庄既有公路也有铁路。 audio books 有声读物；有声书 Many students like listening to audio books in free time. 很多学生空闲时喜欢听有声书。 a huge section 一大片区域； 很大一块 There is a huge section of green fields outside the town. 小镇外面有一大片绿油油的田地。 on Saturday night 在周六晚上 We usually chat about changes in our hometown on Saturday night. 我们常在周六晚上聊家乡的变化。 no bridge to cross over 没有桥可以过河 In the past, there was no bridge to cross over the river. 过去，河上没有桥可以通行。 dirt tracks 泥土小路 There were only dirt tracks instead of wide roads before. 以前只有泥土小路，没有宽阔的公路。 a few hours 几个小时 It takes a few hours to get to the city by train. 坐火车到城里需要几个小时。 thousands of 成千上万的 Thousands of villagers live a much richer life now. 成千上万的村民如今过上了更富裕的生活。 as a result 因此；结果 People plant lots of trees. As a result, sandstorms are fewer. 人们种了很多树，因此沙尘暴变少了。 句子 一：描写过去的句子（一般过去时 /used to / There used to be / 过去进行时） There used to be no bridges to cross over mountains and rivers,and most roads were just dirt tracks. 过去没有桥梁横跨山川河流，而且绝大多数道路都只是泥土小路。 This made it difficult for locals to bring products to the market or to develop industry. 这让当地人很难把农产品运到集市售卖，也很难发展工业。 Many people used to work in big cities. 很多人过去都去大城市打工。 I used to grow a few vegetables on a farm to sell at the local market. 我以前在田里种少量蔬菜，送到当地集市售卖。 The farmland was getting smaller and smaller. 那时农田面积变得越来越小。 They began planting it in sandy farmland. 后来他们开始在沙质农田里种植作物。 My grandpa listened to some audio books because he can’t see well. 因为爷爷视力不好，常会听有声书。 二：描写如今发生变化（现在完成时，单元核心） Now great changes have taken place. 如今这里发生了翻天覆地的变化。 The government has built thousands of highways,railways,and wide roads. 政府修建了成千上万条公路、铁路和宽阔大道。 It has also built many high bridges over mountains and rivers. 政府还在山河之间架起了许多大桥。 Our village has just built a new hospital. 我们村子刚刚新建了一所医院。 More of them have come back to live and work here. 更多外出的人回到家乡生活、工作。 The lives of local people have improved. 当地百姓的生活得到了改善。 三：描写现在当下生活（一般现在时、情态动词） They are much richer and happier than they once were. 他们比曾经富裕得多，也幸福得多。 I also read some digital books on the computer. 我也会在电脑上看电子书。 I have a large,high-tech greenhouse.There,I grow tons of fruit and vegetables,and sell them in large cities. 我有大型高科技温室大棚，在里面种大量瓜果蔬菜，销往各大城市。 We can now sell local products to tourists. 我们现在可以把本地特产卖给游客。 We also sell products online to people all over China. 我们还通过网络把农产品销往全国各地。 知识点 一.四个 “花费” spend /take/cost /pay 单词 核心主语 可接内容 固定搭配 过去式 /过去分词 例句 spend 人 时间 金钱 ① spend +时间/钱+ on sth. ② spend+时间/钱+ (in) doing sth. spent/spent I spent 2 hours on this book. She spent 100 yuan buying vegetables. take it（形式主语） 仅时间 It takes sb.+时间+ to do took/taken It took me 3 hours to get to the village. cost 物 /事 仅金钱 sth. cost (s) sb. + 钱 cost /cost The greenhouse cost me 5000 yuan. pay 人 金钱 pay + 钱 + for sth. paid / paid I paid 200 yuan for these fruits. 针对练习： ( )1.It ______ me two days to plant trees. A. spent B. cost C. took D. paid 答案：C 解析：主语为 it，后接 to do 结构，只能用 take。 ( )2.My father ______ 1000 yuan for the new bike. A. spent B. cost C. took D. paid 答案：D 解析：主语是人，后接 for，只能用 pay。 ( )3.The new road ______ the government lots of money. A. spent B. cost C. took D. paid 答案：B 解析：主语是物（the new road），表花钱，只能用 cost。 ( )4.—How much did you ______ the new greenhouse?—Five thousand yuan. A. spend B. cost C. pay for D. take 答案：C 解析：主语是人，后面有宾语 the greenhouse，搭配 pay for sth。 ( )5.It ______ us three hours to reach the village by bus yesterday. A. spent B. took C. cost D. paid 答案：B 解析：固定句型 It takes sb. time to do sth.，yesterday 用过去式 took。 ( )6.This new railway ______ the government lots of money. A. spent B. took C. cost D. paid 答案：C 解析：主语是事物 railway，表花费金钱，用 cost。 ( )7.My grandma _________ much time growing vegetables in the field every summer. A. spends B. takes C. costs D. pays 答案：A 解析：主语人，spend time (in) doing sth，every summer 一般现在时。 ( )8.—Who _______ for the new hospital?—The local government. A. spent B. paid C. cost D. took 答案：B 解析：pay for 为…… 付款，固定搭配。 ( )9.The digital machine _______ me 800 yuan, but I _______ two weeks learning to use it. A. cost; spent B. spent; cost C. took; paid D. paid; took 答案：A 解析：第一空主语物用 cost；第二空主语人、后接 doing 用 spent。 二.used to do 和 be used to doing辨析 短语 后接 含义 用法 例句 used to do 动词原形 过去常常做某事 （现在不做了） 只用于描述过去 I used to walk on dirt tracks. 我过去常走泥土小路。 be/get used to doing 动名词 (doing) 习惯于做某事 表状态 I am used to living in the village. 我习惯住在村里。 I got used to selling products online. 我慢慢习惯了网上卖货。 be used to do 动词原形 被用来做某事 （被动语态） 表物品用途 The greenhouse is used to grow vegetables. 温室是用来种蔬菜的。 used to do： 否定：didn’t use to do /used not to do I didn’t use to work in big cities. 我以前不在大城市打工。 疑问：Did you use to…? / Used you to…? Did you use to cross the river by boat? 针对练习： ( )1.My uncle _______ work in big cities, but now he returns to his hometown. A. used to B. is used to C. gets used to 答案：A 解析：used to do 过去常常做（现在不做）。 ( )2.After living here for two years, I ____ the quiet life in the village. A. used to live B. am used to living C. get used to live 答案：B 解析：be used to doing 习惯于，to 是介词后加 doing。 ( )3.You will _______ selling fruit online after some time. A. used to B. get used to C. be used to do 答案：B 解析：get used to doing 慢慢习惯，will 后接动词原形 get。 ( )4.This big greenhouse ______ grow all kinds of vegetables. A. used to B. is used to C. gets used to 答案：B 解析：be used to do 被动，意为 “被用来做……”。 ( )5.She ______ walk on dirt roads when she was young, so she ______ the wide new roads now. A. used to; is used to B. is used to; used to C. got used to; used to 答案：A 解析：第一空 used to do 过去常走泥土路；第二空 is used to sth 习惯宽阔新路。 三.make it + 形容词 + to do sth, 主语 + make (s) /made + it + 形容词 + to do sth 使得做某事是…… 的 it 是形式宾语，无实际含义，只占宾语的位置 真正宾语：后面的 to do sth（不定式） 中间形容词：用来描述做这件事的感受 / 难易（easy /hard/difficult /important/possible 等） 拓展；find it + adj. + to do sth 发现做某事…… 针对练习： ( )1.The new railway makes it _______ for villagers to go to big cities. A. easily B. easy C. to easy 答案：B 解析：it 后加形容词作宾语补足语，不用副词。 ( )2.Bad roads made _______ hard to transport fruit in the past. A. this B. that C. it 答案：C 解析：固定搭配必须用形式宾语 it。 ( )3.We find _______ important to improve people’s living conditions. A. it B. that C. one 答案：A 解析：find it + adj. + to do 固定句型。 四.bring的固定搭配 短语 含义 例句 bring sth. to sp. 把某物带到某地 Please bring your products to the market. 请把你的农产品带到集市上来。 bring sb. sth. = bring sth. to sb. 给某人带来某物 The new road brings us great convenience. 新路给我们带来了极大便利。 bring about 引起；带来 （变化、结果） Great changes have been brought about by technology. 科技带来了巨大变化。 bring back 带回；使回忆起 The old photos bring back my childhood. 老照片勾起我的童年回忆。 bring up ① 抚养，养育 ② 提出（话题、问题） We can bring up the plan about new hospitals. 我们可以提出新建医院的方案。 bring in 引进；赚取（收入） The village brings in new high - tech farming skills. 网上卖水果赚了不少钱。 bring down 降低；打倒 E - payment brings down the cost of shopping. 电子支付降低了购物成本。 bring out 使显现；出版 The tour brings out the beauty of our hometown. 旅游展现出我们家乡的美景。 针对练习： ( )1.Selling fruit online can ____ lots of money for the villagers. A. bring in B. bring up C. bring out 答案：A 解析：bring in 赚取、收获（收入）；bring up 抚养 / 提出；bring out 使显现。 ( )2.The new policy ____ many improvements in people’s lives. A. brought about B. brought back C. brought down 答案：A 解析：bring about 引起、带来（变化、改善），单元核心短语。 ( )3.The old photos ____ my happy life in the small village. A. bring down B. bring back C. bring in 答案：B 解析：bring back 使回忆起；句意为：老照片勾起我在小村庄的快乐时光。 五.一般过去时 vs 现在完成时 一般过去时（did /was/were） 现在完成时（have/has + 过去分词） 核心含义 单纯陈述过去发生的动作 过去动作影响持续到现在 侧重现在的结果、经历、持续状态 标志词 yesterday, last year, in 2010, ten years ago, then, just now（有明确过去时间点） already, yet, ever, never, so far, recently, since…, for…, in recent years 能否用 when 提问 ✅ 可以 When did you come back? ❌ 不可以 动词形式 动词过去式（did） have/has + done 侧重点 动作发生在过去那一刻 1. 过去动作对现在造成影响 2. 动作从过去持续到现在 3. 人生过往经历 例句 1. Great changes took place in 2018. 2. People walked on dirt tracks years ago. 1. Great changes have taken place so far. 2. Roads have become wide now. 否定 / 疑问 didn’t + 动词原形；Did + 主语…? haven’t/hasn’t + done；Have/Has + 主语…? 针对练习： ( )1.My uncle ____ to the big city in 2015. A. goes B. went C. has gone 答案：B 解析：in 2015 是明确过去时间，只用一般过去时 went。 ( )2.Great changes ____ in our village since reform and opening up. A. took place B. take place C. have taken place 答案：C 解析：since 引导时间段，是现在完成时标志。 ( )3.—When ____ you ____ back to your hometown?—Last summer. A. have; come B. did; come C. do; come 答案：B 解析：when 提问具体过去时间，不能用现在完成时，用一般过去时。 ( )4.I ____ many high-tech greenhouses so far. A. saw B. have seen C. see 答案：B 解析：so far 到目前为止，现在完成时标志词。 ( )5.The government ____ a new hospital last year. A. built B. has built C. builds 答案：A 解析：last year 去年，纯过去时间，一般过去时。 ( )6.We ____ in this village for 12 years and we still live here now. A. lived B. live C. have lived 答案：C 解析：for + 时间段，动作从过去持续到现在，用现在完成时。 ( )7.—Have you ever sold products online?—Yes. I ____ them last month. A. sell B. sold C. have sold 答案：B 解析：last month 上个月，答句有具体过去时间，用一般过去时。 ( )8.He ____ abroad three times, but he ____ back last week. A. has been; came B. went; has come C. has gone; comes 答案：A 解析：第一空 three times 表人生经历，用现在完成时；第二空 last week 用一般过去时 came。 Section A 词汇练习 ( )1. We grow all kinds of vegetables in the glass ____. A. greenhouse B. housing C. track D. bush 答案：A 解析：greenhouse 温室；housing 住房；track 小路；bush 灌木。句意：我们在玻璃温室里种各类蔬菜。 ( )2. Thousands of ____ come to enjoy the beautiful countryside every holiday. A. villagers B. tourists C. roots D. products 答案：B 解析：tourist 游客；villager 村民；root 树根；product 产品。句意：每年假期成千上万游客来欣赏美丽乡村。 ( )3. The roads were ____ and dirty years ago, but now they are smooth and wide. A. rough B. sandy C. digital D. local 答案：A 解析：rough 崎岖不平的；sandy 含沙的；digital 数码的；local 当地的。句意：多年前道路崎岖脏乱，如今平整宽阔。 ( )4. Strong wind ____ the land with yellow sand in spring. A. covers B. supports C. lacks D. affects 答案：A 解析：cover…with… 用…… 覆盖；support 支持；lack 缺少；affect 影响。句意：春天大风把黄沙铺满大地。 ( )5. Planting more trees can stop terrible ____ in northern China. A. shortage B. sandstorms C. industry D. environment 答案：B 解析：sandstorm 沙尘暴；shortage 短缺；industry 产业；environment 环境。句意：多种树可以阻挡北方可怕的沙尘暴。 ( )6. This kind of ____ land is not suitable to grow corn. A. local B. socialist C. sandy D. high-tech 答案：C 解析：sandy 沙质的；local 本地的；socialist 社会主义的；high-tech 高科技的。句意：这种沙地不适合种玉米。 ( )7. There was a serious ____ of clean drinking water in the past. A. shortage B. product C. attraction D. transport 答案：A 解析：a shortage of 缺少……；product 产品；attraction 景点；transport 交通。句意：过去干净饮用水严重短缺。 ( )8. The village doesn’t ____ money to build new hospitals at first. A. affect B. lack C. develop D. support 答案：B 解析：lack v. 缺少；affect 影响；develop 发展；support 支撑。句意：一开始村子缺少资金新建医院。 ( )9. Modern ____ makes it easy for villagers to sell goods online. A. technology B. dirt C. bush D. width 答案：A 解析：technology 科技；dirt 泥土；bush 灌木；width 宽度。句意：现代科技让村民网上卖货变得简单。 ( )10. Bad weather will ____ the growth of crops in fields. A. support B. affect C. cover D. change 答案：B 解析：affect v. 影响；support 扶持；cover 覆盖；change 改变。句意：恶劣天气会影响田里农作物的生长。 ( )11. Farmers plant lots of ____ in the big ____ every summer. A. corn; fields B. soil; tracks C. sand; roots D. product; housing 答案：A 解析：corn 玉米；field 田地；soil 土壤；track 小路；sand 沙子；root 树根；product 产品；housing 住房。句意：农民每年夏天在大片田地里种玉米。 ( )12. Trees’ long ____ can hold the ____ and stop sand blowing away. A. roots; soil B. bushes; dirt C. products; sand D. tracks; corn 答案：A 解析：root 树根；soil 土壤；bush 灌木；dirt 尘土；product 产品；sand 沙子；track 小路；corn 玉米。句意：长长的树根固定土壤，防止沙土流失。 ( )13. The low ____ can’t stop strong wind, so we plant more tall trees. A. housing B. bush C. width D. track 答案：B 解析：bush 灌木；housing 住宅；width 宽度；track 小路。句意：低矮灌木挡不住大风，所以我们多种高大树木。 ( )14. The local government ____ farmers to build high-tech greenhouses. A. supports B. develops C. changes D. covers 答案：A 解析：support v. 扶持、支持；develop 发展；change 改变；cover 覆盖。句意：当地政府扶持农民建造高科技温室。 ( )15. Villagers make many kinds of ____ and sell them to visitors. A. attractions B. products C. railways D. environments 答案：B 解析：product 农产品、商品；attraction 景点；railway 铁路；environment 环境。句意：村民制作各类特产卖给游客。 ( )16. More wide ____ and long ____ connect villages with big cities now. A. highways; railways B. dirt; tracks C. environments; housing D. industries; roots 答案：A 解析：highway 公路；railway 铁路；dirt 泥土；track 小路；environment 环境；housing 住房；industry 产业；root 树根。句意：更多宽阔公路、绵长铁路连接乡村与大城市。 ( )17. The new roads ____ improve villagers’ daily lives. A. greatly B. digital C. socialist D. sandy 答案：A 解析：greatly adv. 极大地，修饰动词；digital 数码的；socialist 社会主义的；sandy 沙质的。句意：新道路极大改善村民日常生活。 ( )18. The beautiful mountain is one of the most famous ____ in my ____. A. attractions; hometown B. industries; village C. environments; housing D. tracks; soil 答案：A 解析：attraction 景点；hometown 家乡；industry 产业；village 村庄；environment 环境；housing 住宅；track 小路；soil 土壤。句意：这座秀美的大山是我家乡最有名的景点之一。 ( )19. The government built lots of new ____ for local poor people. A. housing B. width C. dirt D. sand 答案：A 解析：housing 住房；width 宽度；dirt 尘土；sand 沙子。句意：政府为当地贫困群众修建大量新房。 ( )20. ____ makes people buy things without cash. A. E-payment B. High-tech payment C. Digital payment D. Local payment 答案：A 解析：e-payment 电子支付；high-tech 高科技；digital 数字的；local 当地的。句意：电子支付让人们购物不用现金。 ( )21. The new road is 30 meters in ____, and it’s very ____. A. width; wide B. wide; width C. wider; covered D. cover; width 答案：A 解析：width 名词，宽度；wide 形容词，宽阔的；covered 被覆盖的；cover 动词，覆盖。in width 固定搭配，意为 “宽度为……”。句意：这条新路宽 30 米，非常宽阔。 ( )22. All the farmland is ____ with green vegetables in summer. A. cover B. covered C. covering D. covers 答案：B 解析：be covered with 固定短语，被…… 覆盖；cover 动词原形；covering 现在分词；covers 三单形式。句意：夏天整片田地铺满绿油油的蔬菜。 ( )23. Every ____ in the small ____ lives a much ____ life than before. A. villager; village; richer B. village; villager; rich C. villagers; villages; richest D. villager; villages; rich 答案：A 解析：villager 村民（人）；village 村庄（地点）；richer 形容词比较级，更富裕的，后文 than 提示用比较级。句意：小村庄里的每位村民生活都比以前富裕得多。 ( )24. Our hometown has ____ fast and the local ____ becomes stronger. A. developed; industry B. developing; track C. change; dirt D. covered; sand 答案：A 解析：has + 过去分词构成现在完成时，develop 的过去分词为 developed；industry 产业、工业；track 小路；change 改变；dirt 尘土；cover 覆盖；sand 沙子。句意：家乡飞速发展，本地产业越来越兴旺。 ( )25. Great ____ have taken place and our living ____ becomes better and better. A. changes; environment B. tracks; dirt C. local; socialist D. industries; roots 答案：A 解析：change n. 变化，复数 changes；environment 生活环境；track 小路；dirt 泥土；local 当地的；socialist 社会主义的；industry 产业；root 树根。句意：巨大变化已经发生，我们的生活环境越来越好。 ( )26. In the old days, there were only narrow ____ full of ____ everywhere. A. tracks; dirt B. industries; sand C. greenhouses; corn D. attractions; soil 答案：A 解析：track 乡间小路；dirt 泥土、尘土；industry 产业；sand 沙子；greenhouse 温室；corn 玉米；attraction 景点；soil 土壤。句意：过去只有满是泥土的狭窄小路。 ( )27. We use many ____ machines and read ____ books on computers in free time. A. high-tech; digital B. local; socialist C. sandy; rough D. wide; covered 答案：A 解析：high-tech 高科技的；digital 数码的；local 本地的；socialist 社会主义的；sandy 沙质的；rough 崎岖的；wide 宽阔的；covered 被覆盖的。句意：我们使用很多高科技设备，空闲时在电脑上看电子书。 ( )28. The ____ government always pays much attention to villagers’ daily life. A. local B. socialist C. digital D. sandy 答案：A 解析：local 当地的；socialist 社会主义的；digital 数码的；sandy 沙质的。local government 固定搭配，当地政府。句意：当地政府一直十分关心村民的日常生活。 短语专项练习 ( )1.Great changes have ____ in our hometown in recent years. A. taken care of B. taken place C. taken off D. taken up 答案：B 解析：take place 发生；take care of 照顾；take off 起飞 / 脱掉；take up 占据。句意：近些年我们家乡发生了巨大变化。 ( )2.People ____ walk on dirt tracks, but now there are wide highways. A. are used to B. get used to C. used to D. were used to 答案：C 解析：used to do 过去常常；be/get used to doing 习惯于；be used to do 被用来做。句意：人们过去常走泥土小路，但现在有宽阔公路。 ( )3.Many ____ connect villages with big cities now. A. dirt tracks B. new roads C. audio books D. greenhouses 答案：B 解析：new roads 新公路；dirt tracks 泥土小路；audio books 有声书；greenhouses 温室。句意：现在许多新路连接乡村和大城市。 ( )4.There is a small bookstore ____. You can buy audio books there. A. for ages B. as a result C. down the street D. all the time 答案：C 解析：down the street 沿着街道；for ages 很久；as a result 因此；all the time 一直。句意：沿着这条街有一家小书店，你可以在那买有声书。 ( )5.The land was ____ sand ten years ago. A. full of B. covered with C. proud of D. strict with 答案：B 解析：be covered with 被…… 覆盖；full of 充满；proud of 为…… 骄傲；strict with 对严格。句意：十年前这片土地被沙子覆盖。 ( )6.In the past, there was a ____ clean water in this village. A. lack of B. lot of C. pair of D. piece of 答案：A 解析：a lack of 缺少；a lot of 许多；a pair of 一双；a piece of 一片。句意：过去这个村子缺少干净的水源。 ( )7.He left his hometown at 16. ____, he seldom came back. A. As a result B. Since then C. All the time D. For ages 答案：B 解析：since then 从那时起；as a result 因此；all the time 一直；for ages 长久。句意：他 16 岁离开家乡，从那以后很少回来。 ( )8.With more buildings, the farmland becomes ____. A. larger and larger B. fewer and fewer C. smaller and smaller D. more and more 答案：C 解析：smaller and smaller 越来越小；larger and larger 越来越大；fewer and fewer 越来越少（可数）；more and more 越来越多。句意：随着楼房增多，农田变得越来越小。 ( )9.The environment is changing ____, so we must plant more trees. A. all the time B. for ages C. as well as D. thousands of 答案：A 解析：all the time 一直；for ages 很久；as well as 和；thousands of 成千上万。句意：环境一直在变化，我们必须多种树。 ( )10.High-tech helps ____ greatly in mountain villages. A. sell products online B. improve local lives C. come back to D. build a new hospital 答案：B 解析：improve local lives 改善当地人生活；sell products online 网上卖货；come back to 回到；build a new hospital 新建医院。句意：高科技极大助力山区改善当地人生活。 ( )11.After working in the city for years, he decided ____ his hometown. A. to come back to B. to sell products online C. to build a new hospital D. to improve local lives 答案：A 解析：come back to 回到；其余短语语义不符。句意：在城里打工多年后，他决定回到家乡。 ( )12.____ tourists visit the mountain village every summer. A. A few hours B. Tons of C. A huge section D. Lack of 答案：B 解析：tons of 大量；a few hours 几小时；a huge section 一大片；lack of 缺少。句意：每年夏天大量游客来这座山村游玩。 ( )13.E-payment ____ when villagers sell fruit to visitors. A. helps a lot B. takes place C. comes back to D. covers with 答案：A 解析：help a lot 帮助很大；take place 发生；come back to 回到；cover with 覆盖。句意：村民向游客售卖水果时，电子支付用处很大。 ( )14.Now many villagers ____ and make much money. A. build a new hospital B. sell products online C. improve local lives D. come back to 答案：B 解析：sell products online 网上售卖农产品；其余短语不符合赚钱语境。句意：如今很多村民网上卖货，收入可观。 ( )15.His fruit is popular ____ and he gets lots of orders every day. A. down the street B. all over China C. for ages D. on Saturday night 答案：B 解析：all over China 全国各地；down the street 沿街；for ages 很久；on Saturday night 在周六晚上。句意：他的水果销往全国各地，每天订单不断。 ( )16.Villagers often help ____ when they grow vegetables in greenhouses. A. each other B. thousands of C. tons of D. a huge section 答案：A 解析：each other 互相；thousands of 成千上万；tons of 大量；a huge section 一大片。句意：村民在大棚种菜时经常互相帮忙。 ( )17.I haven’t met my old neighbor ____. I miss him very much. A. a few hours B. since then C. for ages D. all the time 答案：C 解析：for ages 很久；a few hours 几小时；since then 从那时起；all the time 一直。句意：我很久没见到老邻居了，十分想念他。 ( )18.The government will ____ for the villagers next year. A. sell products online B. build a new hospital C. cover with sand D. take place 答案：B 解析：build a new hospital 新建医院；其余短语语义不匹配。句意：政府明年将为村民修建一所新医院。 ( )19.The village has highways ____ railways, so traffic is very convenient. A. as well as B. all over China C. each other D. for ages 答案：A 解析：as well as 和、除…… 之外还有；all over China 全国；each other 互相；for ages 长久。句意：村子既有公路也有铁路，交通十分便利。 ( )20.My grandpa can’t see clearly, so he likes listening to ____ in his free time. A. dirt tracks B. audio books C. new roads D. thousands of 答案：B 解析：audio books 有声书；dirt tracks 泥土小路；new roads 新路；thousands of 成千上万。句意：爷爷视力不好，空闲时喜欢听有声书。 ( )21.There is ____ green fields outside the small village. A. a huge section of B. tons of C. thousands of D. lack of 答案：A 解析：a huge section 一大片；tons of /thousands of 后接复数名词；lack of 缺少。句意：小村庄外有一大片绿油油的田地。 ( )22.We usually talk about the changes of our hometown ____. A. for ages B. on Saturday night C. as a result D. all the time 答案：B 解析：on Saturday night 在周六晚上；for ages 很久；as a result 因此；all the time 一直。句意：我们常在周六晚上聊家乡的变化。 ( )23.In the past, there was ____ the river, so people crossed it by boat. A. no bridge to cross over B. a huge section of C. tons of tourists D. all over China 答案：A 解析：no bridge to cross over 没有桥可以过河；其余短语和渡河无关。句意：过去河上没有桥，人们只能坐船过河。 ( )24.Ten years ago, there were only narrow ____ in the mountain area. A. new roads B. dirt tracks C. audio books D. greenhouses 答案：B 解析：dirt tracks 泥土小路；new roads 新路；audio books 有声书；greenhouses 温室。句意：十年前山区只有狭窄的泥土小路。 ( )25.It takes ____ to drive from our village to the big city. A. thousands of B. tons of C. a few hours D. a huge section 答案：C 解析：a few hours 几个小时；其余短语不能表示时长。句意：开车从我们村子到大城市需要几个小时。 ( )26.____ visitors come to buy local fruit every holiday. A. A few hours B. Thousands of C. Lack of D. All the time 答案：B 解析：thousands of 成千上万的；a few hours 几小时；lack of 缺少；all the time 一直。句意：每逢假期成千上万游客前来购买本地水果。 ( )27.People planted lots of trees. ____, sandstorms become much less. A. As a result B. Since then C. For ages D. All the time 答案：A 解析：as a result 因此，表因果；since then 从那时起；for ages 很久；all the time 一直。句意：人们种了大量树木，因此沙尘暴变少很多。 1 学科网（北京）股份有限公司 $