Unit 1 The Changing World Section A(3a-4c)分层作业2026-2027学年人教版九年级英语上册

**基本信息** 初中英语Unit 1 Section A单元复习同步练，以分层设计实现词汇→句型→语篇的渐进式巩固，适配语言能力与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇、短语默写及词性变换|通过机械记忆题型（如单词默写）夯实语言知识基础| |进阶层|语法应用（时态、词形变化）、句型转换|以填空、单选等题型强化语法规则（如现在完成时）的灵活运用| |提升层|语篇填空、完形及拓展阅读|结合短文填空、阅读任务（如Saihanba案例）培养综合语篇理解与思维能力|

Unit 1 The Changing World Section A (3a‑4c) 分层作业 ( 核心词汇 high‑tech /ˌhaɪ ˈtek/ (adj.) 高科技的　greenhouse /ˈɡriːnhaʊs/ (n.) 温室 digital /ˈdɪdʒɪtl/ (adj.) 电子的　　audio /ˈɔːdiəʊ/ (adj.) 音频的 dirt /dɜːt/ (n.) 泥土；尘土　　　road /rəʊd/ (n.) 路；公路 wide /waɪd/ (adj.) 宽的；宽阔的　build /bɪld/ (v.) 修建；建造 corn /kɔːn/ (n.) 玉米；谷物　　　transport /ˈtrænspɔːt/ (n.) 交通；运输 核心 短语 take place 发生；举行　　　　as a result 因此；结果 used to 过去常常　　　　　be happy with 对…… 感到满意 man‑made 人造的；非天然的 句型速览 Many young people used to work in big cities. 许多年轻人过去常在大城市工作。 Our village has become a tourist attraction. 我们的村子变成了一个旅游景点。 ) 一、单词默写 高科技的 ____________　　温室 ____________　　电子的 ____________ 音频的 ____________　　 泥土；尘土 ____________　路；公路 ____________ 宽的；宽阔的 ____________　修建；建造 ____________　玉米；谷物 ____________ 交通；运输 ____________ 二、短语默写 发生；举行 ____________　　因此；结果 ____________　　过去常常 ____________ 对…… 感到满意 ____________　人造的；非天然的 ____________ 三、单词词性变换 1. wide (adj.) → 广泛地 ____________ (adv.) 2. benefit (v.) → 有益于；益处 ____________ (n.) 3. convenient (adj.) → 方便；便利 ____________ (n.) 4. build (v.) → 建筑物；楼房 ____________ (n.) 5. social (adj.) → 社会主义的 ____________ (adj.) 一、单词默写 high‑tech; greenhouse; digital; audio; dirt; road; wide; build; corn; transport 二、短语默写 take place; as a result; used to; be happy with; man‑made 三、单词词性变换 widely; benefit; convenience; building; socialist 一、用所给词的适当形式填空 1. The new highway has made it much ____________ (easy) to transport goods. 2. Our village ____________ (become) a tourist attraction since the new road was built. 3. They are much ____________ (rich) and happier than they once were. 4. The government has built thousands of kilometres of ____________ (highway) and railways. 5. This is the result of hard work and people ____________ (work) together. 6. In the past, there ____________ (be) no bridges over the river. 7. Now, the villagers ____________ (have) new houses and better lives. 8. The government ____________ (build) many high bridges in the last few years. 一、用所给词的适当形式填空 1.【答案】easier 【句意】新公路使运输货物变得容易多了。 【解析】考查比较级。"much" 修饰比较级，表示 "…… 得多"。easy 的比较级为 easier。made it easier 意为 "使之更容易"。 2.【答案】has become 【句意】自从新路修建以来，我们村变成了一个旅游景点。 【解析】考查现在完成时。"since" 引导时间状语从句，主句用现在完成时，表示 "从过去某时开始一直持续到现在"。has become 强调 "已经成为"。 3.【答案】richer 【句意】他们比以前富有得多，也幸福得多。 【解析】考查比较级。"than" 是比较级标志词。rich 的比较级为 richer。much 修饰 richer 表示 "富有得多"。 4.【答案】highways 【句意】政府修建了数千公里的公路和铁路。 【解析】考查名词复数。"thousands of" 意为 "数千的"，后接可数名词复数。highway 的复数为 highways。 5.【答案】working 【句意】这是辛勤劳动和人们共同努力的结果。 【解析】考查现在分词作定语。"people working together" 意为 "一起工作的人们"，现在分词短语作后置定语。 6.【答案】were 【句意】过去河上没有桥。 【解析】考查一般过去时。"in the past" 为过去时标志。bridges 为复数，故用 were。 7.【答案】have 【句意】现在村民们有了新房子和更好的生活。 【解析】考查一般现在时。"now" 表示现在的状态。villagers 为复数，故用 have。 8.【答案】has built 【句意】政府在过去的几年里建了许多高架桥。 【解析】考查现在完成时。"in the last few years" 为现在完成时标志，表示 "在过去的几年里"。government 为单数，故用 has built。 二、完成句子 1. 我们村刚建了一个新图书馆。 Our village ____________ just ____________ a new library. 2. 我过去在一个小农场种菜。 I ____________ ____________ grow vegetables on a small farm. 3. 现在，更多的人回来了。 Now, more of them ____________ ____________ back. 4. 你参观过新图书馆吗？ ____________ you ____________ the new library yet? 5. 它上周五开馆。 It ____________ last Friday. 二、完成句子 1.【答案】has; built 【句意】我们村刚建了一个新图书馆。 【解析】"just" 意为 "刚刚"，常与现在完成时连用。Our village 为单数，故用 has built。 2.【答案】used to 【句意】我过去在一个小农场种菜。 【解析】"used to do" 表示 "过去常常做某事"，强调过去的习惯性动作。 3.【答案】have come 【句意】现在，更多的人回来了。 【解析】描述已发生的动作并对现在产生影响（他们现在在村里），用现在完成时 have come。 4.【答案】Have; visited 【句意】你参观过新图书馆吗？ 【解析】"yet" 用于疑问句，常与现在完成时连用。Have visited 意为 "参观过吗"。 5.【答案】opened 【句意】它上周五开馆。 【解析】"last Friday" 为一般过去时标志。open 的过去式为 opened。 3、 选词填空 （greenhouse, product, audio, digital, road） 1. My grandpa likes to listen to ____________ books because he can't see well. 2. We have a big ____________ where we grow tomatoes in winter. 3. In the past, most ____________ were just dirt tracks. 4. A ____________ product is something you sell online. 5. We sell local ____________ to tourists from big cities. 三、选词填空 1.【答案】audio 【句意】爷爷喜欢听有声书，因为他视力不好。 【解析】"audio books" 意为 "有声读物"，与 "listen to" 和 "can't see well" 呼应。audio 为教材 4b 对话中的词汇。 2.【答案】greenhouse 【句意】我们有个大温室，冬天在里面种西红柿。 【解析】"greenhouse" 意为 "温室"，是冬天种植蔬菜的地方。为教材 3a 访谈中的核心词汇。 3.【答案】roads 【句意】过去，大多数路都只是土路。 【解析】"dirt tracks" 意为 "土路"，与 roads 呼应。road 为教材 4c 完形填空中的词汇。 4.【答案】digital 【句意】数字产品是在网上销售的东西，没有实体形式。 【解析】"digital product" 意为 "数字产品"，如电子书、软件等。digital 为教材 4b 对话中的词汇。 5.【答案】products 【句意】我们向来自大城市的游客出售当地产品。 【解析】"local products" 意为 "当地产品"。product 为教材 3a 访谈中的核心词汇，此处用复数。 4、 单项选择 从每小题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 1. Our village _____ a tourist attraction since the new road _____. A. has become; was built　　B. became; was built　　C. has become; built　　D. became; has built 2. The government _____ thousands of kilometres of highways in the past ten years. A. build　　B. built　　C. has built　　D. was building 3. A journey that used to _____ a day now takes only a few hours. A. take　　B. took　　C. taking　　D. takes 4. The lives of local people _____ greatly since the new railway was opened. A. improve　　B. improved　　C. have improved　　D. were improving 5. In the past, most roads in the village were just _____ tracks. A. digital　　B. audio　　C. dirt　　D. wide 6. My grandpa can't see well, so he likes to listen to _____ books. A. digital　　B. audio　　C. high‑tech　　D. greenhouse 7. This is a _____ library. It has many computers and digital reading rooms. A. high‑tech　　B. narrow　　C. man‑made　　D. rough 8. We grow tomatoes in the _____ during winter. A. greenhouse　　B. highway　　C. railway　　D. housing 9. Our village is famous for its _____. We sell tons of it every year. A. corn　　B. transport　　C. bush　　D. root 10. The new _____ system has made it much easier for people to go to work. A. transport　　B. product　　C. housing　　D. support 四、单项选择 1.【答案】A 【句意】自从新路修建以来，我们村变成了一个旅游景点。 【解析】since 引导时间状语从句，从句用一般过去时（was built），主句用现在完成时（has become）。B 项 became 时态错误，C 项 built 缺 was，D 项 has built 时态和语态均错误。 2.【答案】C 【句意】在过去的十年里，政府修建了数千公里的公路。 【解析】"in the past ten years" 是现在完成时的标志，表示从过去持续到现在的动作。A 为原形，B 为过去时，D 为过去进行时。 3.【答案】A 【句意】过去需要一天的路程现在只需几小时。 【解析】"used to" 后接动词原形，表示 "过去常常"。B 为过去式，C 为动名词，D 为第三人称单数，均不符合 used to 的用法。 4.【答案】C 【句意】自从新铁路开通以来，当地人的生活得到了很大改善。 【解析】since 引导时间状语从句，主句用现在完成时。A 为原形，B 为过去时，D 为过去进行时。 5.【答案】C 【句意】过去，村里的大多数路都只是土路。 【解析】"dirt tracks" 意为 "土路"，与 roads 呼应。digital（电子的）、audio（音频的）、wide（宽的）均不符合。 6.【答案】B 【句意】我爷爷视力不好，所以他喜欢听有声书。 【解析】"audio books" 意为 "有声读物"。digital books（电子书）需要看而非听，high‑tech 和 greenhouse 不符合。 7.【答案】A 【句意】这是一个高科技图书馆，有很多电脑和数字阅览室。 【解析】"high‑tech" 意为 "高科技的"，与 "computers and digital reading rooms" 呼应。narrow（狭窄的）、man‑made（人造的）、rough（崎岖的）均不符合。 8.【答案】A 【句意】冬天我们在温室里种西红柿。 【解析】"greenhouse" 意为 "温室"，是种植蔬菜的地方。highway（公路）、railway（铁路）、housing（住房）均不符合。 9.【答案】A 【句意】我们村以玉米闻名，每年卖掉很多吨。 【解析】"corn" 意为 "玉米"，与 "tons of it"（成吨的它）呼应。transport（交通）、bush（灌木）、root（根）均不符合。 10.【答案】A 【句意】新的交通系统使人们上班方便多了。 【解析】"transport system" 意为 "交通系统"。product（产品）、housing（住房）、support（支持）均不符合。 1、 短文填空 （根据中文意思和首字母填空） In the past, it was 1.d_____ (困难的) to travel in Guizhou. There used to be no 2.b_____ (桥) over mountains and rivers. Now great changes have 3.t_____ (发生) place. The government has 4.b_____ (修建) thousands of kilometres of 5.h_____ (公路). A journey that used to take a day now takes only a few hours. As a 6.r_____ (结果), local people are much richer and 7.h_____ (更幸福的) than before. 一、短文填空 1.【答案】difficult 【句意】过去在贵州旅行很困难。 【解析】中文提示 "困难的"，对应词汇 difficult。it was difficult to travel 为固定句型。 2.【答案】bridges 【句意】过去山区和河流上没有桥。 【解析】中文提示 "桥"，对应词汇 bridge。no 后接复数 bridges 表示 "没有桥"。 3.【答案】taken 【句意】现在发生了巨大的变化。 【解析】中文提示 "发生"，对应短语 "take place"。have taken 为现在完成时，意为 "已经发生"。 4.【答案】built 【句意】政府修建了数千公里的公路。 【解析】中文提示 "修建"，对应词汇 build。has built 为现在完成时，意为 "已经修建"。 5.【答案】highways 【句意】政府修建了数千公里的公路。 【解析】中文提示 "公路"，对应词汇 highway。thousands of 后接复数 highways。 6.【答案】result 【句意】结果，当地人比以前富裕幸福得多。 【解析】中文提示 "结果"，对应短语 "as a result" 意为 "因此；结果"。 7.【答案】happier 【句意】结果，当地人比以前富裕幸福得多。 【解析】中文提示 "更幸福的"，对应词汇 happy 的比较级 happier，与 richer 并列。 2、 语法完形填空 阅读下面短文，从各题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 Mr. Yan is a villager. He says life in his hometown __1___ a lot. In the past, many young people __2___ in big cities. But now, more of them __3___ back. Ms. Wu is a farmer. She __4___ a few vegetables on a small farm before. Now, she __5___ large high‑tech greenhouses. She __6___ tons of fruit and vegetables. They __7___ them online. The village __8___ a new hospital and a library. Everyone __9___ happy with the changes. "We __10___ a new socialist village together," Mr. Yan said. 1. A. change　　 B. changed　　C. has changed　　D. was changing 2. A. used to work　　B. are used to　　C. use to work　　D. were used to work 3. A. come　　B. came　　C. have come　　D. were coming 4. A. grow　　B. grew　　C. used to grow　　D. was growing 5. A. have　　B. has　　C. had　　D. is having 6. A. grow　　B. grows　　C. grew　　D. has grown 7. A. sell　　B. sold　　C. have sold　　D. are selling 8. A. built　　B. has built　　C. build　　D. was building 9. A. is　　B. was　　C. are　　D. were 10. A. build　　B. built　　C. have built　　D. are building 二、语法完形填空 1.【答案】C 【句意】他说他的家乡变化很大。 【解析】"has changed" 表示 "已经变化"，强调已发生并对现在有影响。A 为原形，B 为过去时（不强调现在），D 为进行时。 2.【答案】A 【句意】过去，许多年轻人在大城市工作。 【解析】"used to work" 意为 "过去常常工作"，与 "in the past" 呼应。B 项 "are used to" 意为 "习惯于"，C、D 结构错误。 3.【答案】C 【句意】但现在，更多的人已经回来了。 【解析】"have come" 表示 "已经回来"，强调已返回并对现在有影响（他们现在在村里）。A 为现在时，B 为过去时，D 为进行时。 4.【答案】C 【句意】她以前在一个小农场种菜。 【解析】"used to grow" 意为 "过去常常种植"，与 "before" 呼应，表示过去的习惯性动作。A 为现在时，B 为过去时（不表习惯），D 为进行时。 5.【答案】B 【句意】现在她拥有大型高科技温室。 【解析】"now" 表示现在的状态。she 为单数，用 has（拥有）。A 为复数，C 为过去时，D 为进行时。 6.【答案】B 【句意】她种植大量的水果和蔬菜。 【解析】一般现在时表示现在的常规性动作。she 为单数，故用 grows。A 为原形，C 为过去时，D 为完成时。 7.【答案】A 【句意】他们在网上销售它们。 【解析】一般现在时表示现在的常规性动作。they 为复数，故用 sell。B 为过去时，C 为完成时，D 为进行时。 8.【答案】B 【句意】村里已经建了一家新医院和图书馆。 【解析】"has built" 表示 "已经建成"，强调结果。A 为过去时（不强调现在），C 为原形，D 为进行时。 9.【答案】A 【句意】每个人都对变化感到满意。 【解析】描述现在的情况。"everyone" 为单数，故用 is。B 为过去时，C、D 为复数。 10.【答案】D 【句意】我们在一起建设社会主义新农村。 【解析】"are building" 表示 "正在建设"，强调正在进行的动作。A 为原形，B 为过去时，C 为完成时。 3、 拓展阅读 阅读下面短文，完成以下任务。 Wang Shanghai moved to Saihanba in 1962. At that time, Saihanba was a poor and desolate place. There were very few trees, and strong sandstorms often swept across the land. The winters were freezing cold, and the summers were dry and hot. Life there was extremely difficult for the people who lived and worked on the land. With strong support from the government, Wang Shanghai bravely led a group of 369 determined people to improve the environment. They faced many challenges, including harsh weather and a lack of water. But they never gave up. Over the next 60 years, they planted millions of trees on the sandy soil. Through their tireless efforts, they gradually turned the barren land into a green forest. Today, Saihanba is known as "the green miracle". The hills are now covered with thick forests, the air is fresh and clean, and the water is clear. Saihanba has become a beautiful place that attracts visitors from all over China. This great achievement shows the power of hard work and the importance of protecting our environment. 任务一：选择正确答案 1. When did Wang Shanghai move to Saihanba? A. In 1962.　　B. In 1960.　　C. In 2017.　　D. In 1970. 2. What was the weather like in Saihanba in the past? A. Warm and wet.　　B. Cold in winter and dry in summer.　　 C. Cool all year round.　　D. Hot and rainy. 3. What is Saihanba known as today? A. The green miracle.　B. The new village.　C. The beautiful town.　　D. The man‑made lake. 任务二：判断正误 根据短文内容，判断下列句子的正误。正确的写 T，错误的写 F。 1. Wang Shanghai moved to Saihanba with 369 people in 1962. (　　) 2. Saihanba has become a beautiful place that attracts visitors from all over China. (　　) 任务三：语法选择 从每小题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 1. Wang Shanghai _____ a group of 369 people to improve the environment. A. lead　　B. led　　C. has led　　D. was leading 2. Over the next 60 years, they _____ millions of trees. A. plant　　B. planted　　C. have planted　　D. were planting 3. Saihanba _____ a beautiful place that attracts visitors from all over China. A. is　　B. was　　C. has been　　D. will be 任务四：根据短文内容回答问题 1. What challenges did Wang Shanghai and his team face in Saihanba? _________________________________________________________ 2. What does the story of Saihanba show to us? _________________________________________________________ 三、拓展阅读 【全文概括】本文讲述了王尚海 1962 年带领 369 人治理塞罕坝的故事。当时的塞罕坝是一片贫瘠荒凉之地，树木稀少，沙尘暴频繁，冬冷夏热，生活极其艰难。在政府的大力支持下，王尚海和团队克服恶劣天气、缺水等重重困难，坚持 60 年，在沙地上种植了数百万棵树，将荒芜之地变成了绿色森林。如今塞罕坝被誉为 "绿色奇迹"，森林茂密，空气清新，水源清澈，吸引了全国各地的游客。这个故事展示了艰苦奋斗的力量和保护环境的重要性。 任务一：选择正确答案 1.【答案】A 【句意】王尚海什么时候搬到塞罕坝的？ 【解析】根据第一句 "Wang Shanghai moved to Saihanba in 1962." 可知是 1962 年。 2.【答案】B 【句意】过去塞罕坝的天气怎么样？ 【解析】根据 "winters freezing cold…summers dry and hot" 可知冬天极冷、夏天干热。A 项温暖潮湿、C 项全年凉爽、D 项炎热多雨均不符合。 3.【答案】A 【句意】如今塞罕坝以什么著称？ 【解析】根据 "known as 'the green miracle'" 可知，塞罕坝被称为 "绿色奇迹"。 任务二：判断正误 1.【答案】F 【句意】王尚海 1962 年和 369 人一起搬到塞罕坝。 【解析】王尚海 "led a group of 369 people"（带领 369 人），而非 "moved with 369 people"（与 369 人一起搬迁）。两者含义不同。 2.【答案】T 【句意】塞罕坝已变成一个美丽的地方，吸引了来自全国各地的游客。 【解析】根据 "attracts visitors from all over China" 可知本题正确。 任务三：语法选择 1.【答案】B 【句意】王尚海带领了 369 人改善环境。 【解析】描述 1962 年发生的动作，用一般过去时。lead 的过去式为 led。 2.【答案】B 【句意】在接下来的 60 年里，他们种植了数百万棵树。 【解析】"Over the next 60 years" 描述过去 60 年间完成的事，用一般过去时 planted。 3.【答案】A 【句意】塞罕坝是一个美丽的地方，吸引了来自全国各地的游客。 【解析】描述现在的状态，用一般现在时 is。B 为过去时，C 为完成时，D 为将来时。 任务四：回答问题 1.【答案】They faced harsh weather, a lack of water, and many other challenges. 【解析】根据 "faced many challenges, including harsh weather and a lack of water" 可知，他们面临恶劣天气、缺水等挑战。 2.【答案】It shows the power of hard work and the importance of protecting our environment. 【解析】根据文章最后一句 "This great achievement shows the power of hard work and the importance of protecting our environment." 可知。 学科网（北京）股份有限公司 $ Unit 1 The Changing World Section A (3a‑4c) 分层作业 ( 核心词汇 high‑tech /ˌhaɪ ˈtek/ (adj.) 高科技的　greenhouse /ˈɡriːnhaʊs/ (n.) 温室 digital /ˈdɪdʒɪtl/ (adj.) 电子的　　audio /ˈɔːdiəʊ/ (adj.) 音频的 dirt /dɜːt/ (n.) 泥土；尘土　　　road /rəʊd/ (n.) 路；公路 wide /waɪd/ (adj.) 宽的；宽阔的　build /bɪld/ (v.) 修建；建造 corn /kɔːn/ (n.) 玉米；谷物　　　transport /ˈtrænspɔːt/ (n.) 交通；运输 核心 短语 take place 发生；举行　　　　as a result 因此；结果 used to 过去常常　　　　　be happy with 对…… 感到满意 man‑made 人造的；非天然的 句型速览 Many young people used to work in big cities. 许多年轻人过去常在大城市工作。 Our village has become a tourist attraction. 我们的村子变成了一个旅游景点。 ) 一、单词默写 高科技的 ____________　　温室 ____________　　电子的 ____________ 音频的 ____________　　 泥土；尘土 ____________　路；公路 ____________ 宽的；宽阔的 ____________　修建；建造 ____________　玉米；谷物 ____________ 交通；运输 ____________ 二、短语默写 发生；举行 ____________　　因此；结果 ____________　　过去常常 ____________ 对…… 感到满意 ____________　人造的；非天然的 ____________ 三、单词词性变换 1. wide (adj.) → 广泛地 ____________ (adv.) 2. benefit (v.) → 有益于；益处 ____________ (n.) 3. convenient (adj.) → 方便；便利 ____________ (n.) 4. build (v.) → 建筑物；楼房 ____________ (n.) 5. social (adj.) → 社会主义的 ____________ (adj.) 一、用所给词的适当形式填空 1. The new highway has made it much ____________ (easy) to transport goods. 2. Our village ____________ (become) a tourist attraction since the new road was built. 3. They are much ____________ (rich) and happier than they once were. 4. The government has built thousands of kilometres of ____________ (highway) and railways. 5. This is the result of hard work and people ____________ (work) together. 6. In the past, there ____________ (be) no bridges over the river. 7. Now, the villagers ____________ (have) new houses and better lives. 8. The government ____________ (build) many high bridges in the last few years. 二、完成句子 1. 我们村刚建了一个新图书馆。 Our village ____________ just ____________ a new library. 2. 我过去在一个小农场种菜。 I ____________ ____________ grow vegetables on a small farm. 3. 现在，更多的人回来了。 Now, more of them ____________ ____________ back. 4. 你参观过新图书馆吗？ ____________ you ____________ the new library yet? 5. 它上周五开馆。 It ____________ last Friday. 3、 选词填空 （greenhouse, product, audio, digital, road） 1. My grandpa likes to listen to ____________ books because he can't see well. 2. We have a big ____________ where we grow tomatoes in winter. 3. In the past, most ____________ were just dirt tracks. 4. A ____________ product is something you sell online. 5. We sell local ____________ to tourists from big cities. 4、 单项选择 从每小题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 1. Our village _____ a tourist attraction since the new road _____. A. has become; was built　　B. became; was built　　C. has become; built　　D. became; has built 2. The government _____ thousands of kilometres of highways in the past ten years. A. build　　B. built　　C. has built　　D. was building 3. A journey that used to _____ a day now takes only a few hours. A. take　　B. took　　C. taking　　D. takes 4. The lives of local people _____ greatly since the new railway was opened. A. improve　　B. improved　　C. have improved　　D. were improving 5. In the past, most roads in the village were just _____ tracks. A. digital　　B. audio　　C. dirt　　D. wide 6. My grandpa can't see well, so he likes to listen to _____ books. A. digital　　B. audio　　C. high‑tech　　D. greenhouse 7. This is a _____ library. It has many computers and digital reading rooms. A. high‑tech　　B. narrow　　C. man‑made　　D. rough 8. We grow tomatoes in the _____ during winter. A. greenhouse　　B. highway　　C. railway　　D. housing 9. Our village is famous for its _____. We sell tons of it every year. A. corn　　B. transport　　C. bush　　D. root 10. The new _____ system has made it much easier for people to go to work. A. transport　　B. product　　C. housing　　D. support 1、 短文填空 （根据中文意思和首字母填空） In the past, it was 1.d_____ (困难的) to travel in Guizhou. There used to be no 2.b_____ (桥) over mountains and rivers. Now great changes have 3.t_____ (发生) place. The government has 4.b_____ (修建) thousands of kilometres of 5.h_____ (公路). A journey that used to take a day now takes only a few hours. As a 6.r_____ (结果), local people are much richer and 7.h_____ (更幸福的) than before. 2、 语法完形填空 阅读下面短文，从各题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 Mr. Yan is a villager. He says life in his hometown __1___ a lot. In the past, many young people __2___ in big cities. But now, more of them __3___ back. Ms. Wu is a farmer. She __4___ a few vegetables on a small farm before. Now, she __5___ large high‑tech greenhouses. She __6___ tons of fruit and vegetables. They __7___ them online. The village __8___ a new hospital and a library. Everyone __9___ happy with the changes. "We __10___ a new socialist village together," Mr. Yan said. 1. A. change　　 B. changed　　C. has changed　　D. was changing 2. A. used to work　　B. are used to　　C. use to work　　D. were used to work 3. A. come　　B. came　　C. have come　　D. were coming 4. A. grow　　B. grew　　C. used to grow　　D. was growing 5. A. have　　B. has　　C. had　　D. is having 6. A. grow　　B. grows　　C. grew　　D. has grown 7. A. sell　　B. sold　　C. have sold　　D. are selling 8. A. built　　B. has built　　C. build　　D. was building 9. A. is　　B. was　　C. are　　D. were 10. A. build　　B. built　　C. have built　　D. are building 3、 拓展阅读 阅读下面短文，完成以下任务。 Wang Shanghai moved to Saihanba in 1962. At that time, Saihanba was a poor and desolate place. There were very few trees, and strong sandstorms often swept across the land. The winters were freezing cold, and the summers were dry and hot. Life there was extremely difficult for the people who lived and worked on the land. With strong support from the government, Wang Shanghai bravely led a group of 369 determined people to improve the environment. They faced many challenges, including harsh weather and a lack of water. But they never gave up. Over the next 60 years, they planted millions of trees on the sandy soil. Through their tireless efforts, they gradually turned the barren land into a green forest. Today, Saihanba is known as "the green miracle". The hills are now covered with thick forests, the air is fresh and clean, and the water is clear. Saihanba has become a beautiful place that attracts visitors from all over China. This great achievement shows the power of hard work and the importance of protecting our environment. 任务一：选择正确答案 1. When did Wang Shanghai move to Saihanba? A. In 1962.　　B. In 1960.　　C. In 2017.　　D. In 1970. 2. What was the weather like in Saihanba in the past? A. Warm and wet.　　B. Cold in winter and dry in summer.　　 C. Cool all year round.　　D. Hot and rainy. 3. What is Saihanba known as today? A. The green miracle.　B. The new village.　C. The beautiful town.　　D. The man‑made lake. 任务二：判断正误 根据短文内容，判断下列句子的正误。正确的写 T，错误的写 F。 1. Wang Shanghai moved to Saihanba with 369 people in 1962. (　　) 2. Saihanba has become a beautiful place that attracts visitors from all over China. (　　) 任务三：语法选择 从每小题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 1. Wang Shanghai _____ a group of 369 people to improve the environment. A. lead　　B. led　　C. has led　　D. was leading 2. Over the next 60 years, they _____ millions of trees. A. plant　　B. planted　　C. have planted　　D. were planting 3. Saihanba _____ a beautiful place that attracts visitors from all over China. A. is　　B. was　　C. has been　　D. will be 任务四：根据短文内容回答问题 1. What challenges did Wang Shanghai and his team face in Saihanba? _________________________________________________________ 2. What does the story of Saihanba show to us? _________________________________________________________ 学科网（北京）股份有限公司 $