Unit 1 The Changing World 同步练习 2026-2027学年人教版英语九年级上册

Unit 1 The Changing World 同步练习 （2026—2027学年人教版九年级上册） 一、课前预习 （一）重点单词 根据音标及汉语提示,写出下列单词。 类别 单词 名词 1.______________ /dɜːt/ n. 泥土；尘土 2. ______________ /træk/ n. 小路；轨道 3. ______________ /ˈtʌnl/ n. 隧道；地下通道 形容词 4.______________ /ˈdɪdʒɪtl/ adj. 电子的 5. ______________ /waɪd/ adj. 宽的；宽阔的 兼类词 6. ______________ /ˈɔːdiəʊ/ adj. 音频的 n. 音频 （二）重点短语 根据汉语提示,写出下列短语。 1. ________________________ 远行 2. ________________________ 回来生活和工作 3. ________________________ 高科技图书馆 4. ________________________ 读电子书 5. ________________________ 听有声书 6. ________________________ 翻山越河 7. ________________________ 把某人/某物带到某地 8. ________________________ 发展工业 9. ________________________ 结果 （三）重点句型 根据汉语意思,补全下列英语句子。 这里有关于科学和中国文化的书籍专区,以及一个巨大的儿童读物区。 There are _________ about science and Chinese culture, _________ a huge section with children's books. 在许多地方,过去没有桥梁可以跨越山川河流。 In many places, _________ no bridges to _________ mountains and rivers. 这就使得当地人很难把农产品运到市场上,也难以发展工业。 This _________ for locals _________ to the market or to develop industry. 以前需要一天的旅程,现在只需要几个小时。 A journey that _________ a day now _________ only a few hours. 二、单元语法专题 —— used to、一般过去时和现在完成时 Part 1 语法精讲 课文再现 He became a good friend of your grandfather about 20 years ago. They haven't seen each other for ages! We used to have to travel far to see a doctor. Our village has just built a new hospital. Many people used to work in big cities. Now, more of them have come back to live and work here. 知识讲解 1. used to 的用法 used to 表示 “过去常常”，用于描述过去习惯性的动作或存在的状态，强调与现在情况的对比，暗示现在不再发生或存在。to 为不定式符号，后跟动词原形。used to 只用于一般过去时，没有人称和数的变化。 类别 结构 例子 肯定句 sb. + used to do sth. He used to get up at six o'clock. 他过去常常六点起床。 否定句 ① sb. + didn't use to do sth. ② sb. + used not to do sth. She didn't use to listen to country music. = She used not to listen to country music. 她以前不听乡村音乐。 一般疑问句 Did + sb. + use to do sth.? —Did you use to do homework after school? 你过去常常放学后做作业吗？ —Yes, I did./No, I didn't. 是的，我做。/不，我不做。 2. used to、一般过去时和现在完成时的用法辨析 辨析 used to 一般过去时 现在完成时 用法 ① 表示过去常常做某事或存在的状态，但现在已不再如此。 ② 强调今昔对比。 ① 表示过去某个具体时间或某一段时间内发生的动作或存在的状态。 ② 侧重于陈述过去的事实，与现在无必然关系。 ① 强调过去发生的动作对现在造成的影响或结果。 ② 表示某一动作或状态从过去开始一直持续到现在。 标志词 无明显标志词 yesterday, last night, ... ago, in 1990, just now already, yet, ever, never, for + 时间段, since, so far 注意事项 不能接具体时间：I used to go there in 2010. (×) — die, leave, join, buy, borrow 等瞬间动词，不能与 “for + 时间段” 或 since 连用。 例子 I used to be afraid of dogs. 我以前怕狗。（现在不怕了） I saw a dog yesterday. 我昨天看见一条狗。（陈述事实） I have kept the dog for 3 years. 我养这条狗已经三年了。（现在还在养） 3. 拓展：used to do sth. / be used to doing sth. / be used to do sth. 辨析 used to do sth. be used to doing sth. be used to do sth. 含义 过去常常做某事（现在已不做） 习惯于做某事 被用来做某事（被动含义） 时态 只用于一般过去时 可用于各种时态 可用于各种时态 to 的功能 不定式符号，后接动词原形 介词，后接动词-ing 不定式符号，后接动词原形 否定式 ① didn't use to do sth. ② used not to do sth. be not used to doing sth. be not used to do sth. 疑问式 Did ... use to do sth.? Be ... used to doing sth.? Be ... used to do sth.? 例子 I used to get up late. 我过去常起得晚。 I am used to getting up early. 我习惯早起。 Wood is used to make paper. 木头被用来造纸。 及时练 · 情景串联 使用 used to / 一般过去时 / 现在完成时 的相关知识填空。 My junior high school life 1. _________ (be) colourful so far. I used to 2. _________ (be) quiet and shy when I first came to this school. I 3. _________ (talk) with my classmates and often read books. I used to 4. _________ (spend) my free time alone, but now I have made many good friends. I 5. _________ (change) a lot since last year. I really love my school life. 及时练 · 拓展 使用 used to do sth. / be used to doing sth. / be used to do sth. 的相关知识填空。 I 6. _________ (dislike) coffee. It doesn't taste as good as other drinks. I once thought it 7. _________ (keep) sleepy people awake. And I was always energetic. My sister opened a coffee shop last year and brought me a cup of coffee every day. At first, I 8. _________ (drink) it. However, I fell in love with it after a month. Now I 9. _________ (have) a cup of coffee and a sandwich every morning. I even learn that coffee is very useful. It can 10. _________ (lose) weight, lower blood pressure and improve people's memory. Part 2 语法精练 1. 单项填空 （ ）1. The government _________ building the bridge in 2020. It has made travel between the two cities much easier. A. completed B. completes C. has completed D. was completing （ ）2. Our maths teacher _________ in our school for 20 years and he _________ here when he was 25 years old. A. taught; comes B. taught; came C. has taught; came D. has taught; has come （ ）3. He _________ stay at home, but now he _________ doing sports for three months. A. used to; has been used to B. was used to; used to C. used to; used to D. was used to; has been used to （ ）4. —Where is your father, Tom? —He _________ to Beijing. He _________ there for two weeks. A. has gone; has been B. has been; has gone C. has been; has been D. goes; will be 2. 用括号内所给单词的适当形式填空 My hometown used to 1. _________ (be) a small village. Last year, the government 2. _________ (build) a new highway here. Great changes 3. _________ (take) place since then. Now, people 4. _________ (live) a convenient life, and I am proud of my hometown. 3. 微语篇练习 When I first moved to London, I 1. _________ in a big city. I 2. _________ in a peaceful small town, so the noise here was hard to get used to. But now, after three years, I 3. _________ it. Interestingly, my alarm clock, which 4. _________ me up every morning, has become my best friend. （ ）1. A. didn't used to B. wasn't used to live C. wasn't used to living （ ）2. A. use to live B. used to live C. used to living （ ）3. A. used to B. am used to C. was used to （ ）4. A. is used to wake B. is used to waking C. used to waking 4. 完成句子 （翻译）她过去常常吃很多甜食，但现在她习惯吃水果，而这个冰箱被用来储存蔬菜。 _______________________________________________________________________ 三、参考答案 （一）课前预习 1. 重点单词： 1. dirt /dɜːt/ 泥土；尘土 2. track /træk/ 小路；轨道 3. tunnel /ˈtʌnl/ 隧道；地下通道 4. digital /ˈdɪdʒɪtl/ 电子的 5. wide /waɪd/ 宽的；宽阔的 6. audio /ˈɔːdiəʊ/ 音频的；音频 2. 重点短语： 1. travel far 2. come back to live and work 3. high-tech library 4. read digital books 5. listen to audio books 6. cross mountains and rivers 7. bring sb./sth. to sp. 8. develop industry 9. as a result 3. 重点句型： ① sections with books; as well as ② there used to be; cross ③ made it difficult; to bring products ④ used to take; takes （二）语法精讲 1. has been 2. be 3. didn't talk 4. spend 5. have changed 6. used to dislike 7. was used to keep 8. wasn't used to drinking 9. am used to having 10. be used to lose （三）语法精练 1. 单项填空： 1—4 ACAA 2. 用所给单词的适当形式填空： ① be ② built ③ have taken ④ live 3. 微语篇练习： 1—4 CBAC 4. 完成句子： She used to eat a lot of sweets, but now she is used to eating fruit, and this fridge is used to store vegetables. 第 1 页 共 7 页 学科网（北京）股份有限公司 $