Unit 1 The Changing World Section A 夯实基础同步练 2026-2027学年人教版英语九年级上册

**基本信息** 初中英语Unit 1 Section A新授课同步练，以"词汇-语法-表达"分层递进设计，夯实基础与能力提升并重，助力语言能力与思维品质发展。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础认知层|核心词汇（如shortage, soil）、基础语法（used to, 现在完成时）|通过首字母填空、单词拼写巩固单元核心词汇，单项选择聚焦基础语法点辨析| |技能应用层|语法结构（时态转换、非谓语）、句型转换（同义句、疑问句）|用所给词适当形式填空综合考查动词时态与搭配，按要求完成句子训练句式转换能力| |综合表达层|情境应用（句子翻译、语篇理解）|根据汉语提示完成句子整合词汇语法，体现从单一知识点到语境化表达的进阶|

Unit 1 The Changing World Section A夯实基础同步练 Section A 第一课时 一、根据句意及首字母或汉语提示完成单词 1.Many areas in the world are facing a serious water s________. 2.We should protect the ________ (土壤) from being polluted by chemical fertilizers. 3.The ________ (含沙的) land is expanding quickly because of deforestation. 4.The local g________ has taken many measures to stop sandstorms. 5.We should ________ (支持) the government’s efforts to protect the environment. 二、单项选择 ( )1. —____ you ever ____ to the desert to see the sandstorms with your own eyes? —No, never. But I hope to go there one day to learn about environmental protection. A. Do;go B. Did;go C. Have;been D. Will;go ( )2. The local government ____ many measures to stop sandstorms, and the environment here ____ much better in the past few years. A. took;becomes B. has taken;has become C. takes;became D. will take;will become ( )3. —How was your ____ to the desert last month? —It was amazing! A. visit B. to visit C. visited D. visiting ( )4. Wasn’t ____ difficult ____ so many bushes in the sandy areas? A. that;to plant B. it;to plant C. this;planting D. it;planting ( )5. She ____ live in the countryside, but now she ____ living in the city. A. used to;is used to B. was used to;used to C. used to;used to D. is used to;is used to 三、用所给词的适当形式填空 1.They ________ (not see) each other for ages, so they are looking forward to ____ (meet) again. 2.My father ________ (become) a good friend of your grandfather 20 years ago. 3.When I first visited here, it took a day ________ (reach) the town. 4.I am ________ (amaze) by how green your hometown ________ (become). 5.The hills used to ________ (cover) with sand, but now they are green. 6.I spend more time than I used to ________ (help) my mother cook. 7.We didn’t have any good places for ________ (shop) until 10 years ago. 8.There used to ________ (be) sandstorms all the time, which made people upset. 9.We ________ (plant) many bushes and trees since we ________ (start) the project, and now the environment ________ (improve) a lot. 10.It was difficult to plant so many bushes at the ________ (begin), but we finally made it with the ________ (government) support. 四、按要求完成句子 1.The government provided support for the greening project two years ago.（改为同义句） The government ________ ________ support for the greening project ________two years . 2. George left his hometown last year.（改为同义句） George ________ ________ ________ from his hometown ________ last year. 3. Bob has visited the Great Wall twice.（改为一般疑问句） ________ Bob ________ the Great Wall twice? 4. George has learned English for 10 years.（对画线部分提问） ________ ________ ________ George learned English? 5. The government provides the local people with clean water.（改为同义句） The government ________ clean water ________ people. 五、根据汉语提示完成句子 1.这两个好朋友很久未见了，所以他们迫不及待地想见面。 The two good friends haven’t seen each other ________ ________, so they ________ ________ to meet. 2. 在过去，这座山被沙子覆盖，但现在长满了绿树。 In the past, the mountain ________ ________ ________ sand, but now it is overgrown with green trees. 3. 政府决定为这个绿化工程提供支持。 The government decided to ________ ________ ________ the greening project. 4. 深深的根系可以固定土壤，防止水土流失。 Deep roots can ________ ________ ________ ________ and stop water and soil from being lost. 5. 起初，我们不得不手工制作所有的工具，没有任何机器帮忙。 ________ ________ ________, we had to make all the tools ________ ________ without any machines. Section A 第二课时 一、根据句意及首字母或汉语提示完成单词 1.Many local p________, such as fruits and handicrafts are sold online now. 2.The new highway has g________ improved the efficiency of transportation between the two cities. 3.We live in a s________ country where people’s lives are getting better and better. 4.More and more people in China prefer to use ________ (电子支付) instead of cash in daily life. 5.Nowadays, most students use ________ (电子的) devices like tablets (平板电脑) to study online. 二、单项选择 ( )1. I used to ______ a few vegetables on a small farm ______ at the local market. A. grow; sell B. grow; to sell C. growing; selling D. growing; sold ( )2. Our village has become a tourist attraction. We can now sell local products ______ tourists. A. for B. to C. with D. at ( )3. —Have these changes greatly improved your lives? —Yes! We now have new houses. And our village has just built a new hospital and a library. The underlined part “has just built” is in the ______ tense. A. simple past B. present continuous C. present perfect D. simple present ( )4. —______ you ______ to the new library yet? —No, I haven’t had time. A. Did; go B. Have; been C. Will; go D. Are; going ( )5. There ______ no bridges to cross over the rivers in the past. A. used to be B. used to have C. was used to be D. was used to having 三、用所给词的适当形式填空 1.—How long ______ you ______(keep) this storybook? —I ______(borrow) it from the library two weeks ago. 2.The movie ______(start) already. Let’s hurry up! When ______ it ______(begin)? 3.My grandma ______(live) in the countryside for 50 years, but she ______(move) to the city with us last month. 4.—What ______ you ______(do) yesterday? —I ______(clean) my room, and I ______(not go) out all day. 5.The main ______(attract) of the city is its ancient castle. 6.The factory ______(produce) different kinds of ______(product) every year. 7.His ______(great) ______(great) moved all the people at present. 8.We live in a harmonious ______(social), and we should stick to ______(social) values. 9.You have to ______(pay) the ______(pay) before receiving the goods. 10.The teacher told us that the earth ______(move) around the sun. 四、按要求完成句子 1.Many young people used to work in big cities.（改为否定句） Many young people ______ ______ ______ work in big cities. 2. Life has changed quite a lot in the village over the last 20 years.（改为一般疑问句，并作肯定回答） —______ life ______ quite a lot in the village over the last 20 years? —Yes, ______ ______. 3. Ms. Wu used to grow a few vegetables on a small farm.（对画线部分提问） ______ ______ Ms. Wu ______ ______ ______? 4. The village has become a tourist attraction because the new highway and railway have been built.（改为简单句） The village has become a tourist attraction ______ ______ the new highway and railway. 5. The lives of local people have greatly improved since the new highways were built.（对画线部分提问） ______ ______ ________ the lives of local people greatly improved? 五、根据汉语提示完成句子 1.在过去的二十年里，我的家乡发生了巨大的变化。 Great changes have taken place in my hometown ______ ______ ______ ______ ________ . 2. 我的哥哥过去常常在大城市工作，但现在他选择回到他的家乡发展。 My brother ______ ______ ______ work in big cities, but now he chooses to develop in his hometown. 3. 随着旅游业的发展，这个小镇成为一个旅游景点。 With the development of tourism, this small town ______ ______ ______ ______ ______. 4. 越来越多的农民开始改变耕作方式来提高收入。 More and more farmers begin to ______ ______ ______ they farm to increase their income. 5. 这家小店不仅能向游客卖纪念品，还能线上售卖产品给全国各地的顾客。 This small shop can not only sell souvenirs to tourists, but also ______ ______ ______ to customers all over the country. 参考答案 Section A 第一课时 一、根据句意及首字母或汉语提示完成单词 1. shortage 2. soil 3. sandy 4. government 5. support 二、单项选择 1. C 2. B 3. A 4. B 5. A 三、用所给词的适当形式填空 1. haven’t seen; meeting 2. became 3. to reach 4. amazed; has become 5. be covered 6. helping 7. shopping 8. be 9. have planted; started; has improved 10. beginning; government’s 四、按要求完成句子 1. has provided ; for 2. has been away; since 3. Has; visited 4. How long has 5. provides; for 五、根据汉语提示完成句子 1. for ages; can’t wait 2. was covered with 3. provide support for 4. hold the soil together 5. An the beginning; by hand Section A 第二课时 一、根据句意及首字母或汉语提示完成单词 1. products 2. greatly 3. socialist 4. electronicpayment 5. electronic 二、单项选择 1.B 2.B 3.C 4.B 5.A 三、用所给词的适当形式填空 1. have; kept; borrowed 2. has started; did; begin 3. has lived; moved 4. did; do; cleaned; didn’t go 5. attraction 6. produces; products 7. greatness; greatly 8. society; socialist 9. pay; payment 10. moves 四、按要求完成句子 1. didn’t use to 2. Has; changed; it has 3. What did; use to do 4. because of 5. How long have 五、根据汉语提示完成句子 1. in the past twenty years 2. used to work 3. has become a tourist attraction 4. change the way 5. sell products online 学科网（北京）股份有限公司 $