Unit 5 Power of Ideas 单词+词组练习题2026-2027学年人教版英语九年级上册

**基本信息** 以“思想的力量”为主题，通过梯度题型整合语法应用与词汇拓展，强化语境中的语言运用能力，渗透文化意识与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |中文提示填空|5题|提示性语法应用|从被动语态、动词及物用法到固定搭配，构建基础语法框架| |句意填空|5题|语境推断填空|通过无提示情境，考查过去分词、副词等在语境中的准确运用| |词形变化|5题|词性转换训练|动词-名词（invent-invention）、形容词-副词（rapid-rapidly）的形态关联| |词组选择|3篇短文（15题）|篇章词组运用|围绕lead to、speed up等核心词组，在“发明影响”主题中实现从单句到语篇的综合应用|

Unit 5 Power of Ideas 配套练习 一、根据中文提示，完成句子（5题） 1. The telephone ____________________ (被发明) by Alexander Graham Bell in 1876. 2. This machine can ____________________ (生产) hundreds of products every day. 3. We should ____________________ (利用) every chance to learn new things. 4. The new railway ____________________ (加速) the development of tourism in this area. 5. The material is ____________________ (适合的) for making paper. 二、根据句意，完成句子（无提示，5题） 6. The Qinghai-Xizang Railway was ____________________ in 2006 after years of hard work. 7. These sticky notes are now ____________________ used all over the world. 8. The experience ____________________ from this project will help us in the future. 9. Papermaking was ____________________ for the rapid spread of information. 10. The paper was soft, light, and most importantly, ____________________ 三、根据英文提示，进行词形变化填空（5题） 11. The ____________________ (invent) of papermaking changed the world greatly. 12. This new ____________________ (produce) is very popular among young people. 13. The ____________________ (create) of the first wheel was a huge step forward. 14. The population grew ____________________ (rapid) after the railway was built. 15. The company is ____________________ (responsible) for the production of these goods. 四、词组选择题（一） 备选词组（请选用适当形式填入下文空格中）： A. be supposed to B. be responsible for C. lead to D. result in E. speed up 短文： Every invention (16) ____________________ great changes in our daily life. The wheel, for example, (17) ____________________ the development of transportation. However, we (18) ____________________ not ________ use new inventions carelessly. We must (19) ____________________ the effects they may bring. Good inventions (20) ____________________ the progress of human society. 词组选择题（二） 备选词组（请选用适当形式填入下文空格中）： A. all over the world B. later on C. speed up D. be responsible for E. lead to 短文： Paper-making was a great invention in ancient China. (21) ____________________, this technique spread (22) ____________________. It helped (23) ____________________ the spread of knowledge and (24) ____________________ the development of education. Many historians believe that paper-making (25) ____________________ the rapid progress of human civilization. 词组选择题（三） 备选词组（请选用适当形式填入下文空格中）： A. be looking to B. be supposed to C. result in D. be responsible for E. lead to 短文： Today, many scientists (26) ____________________ solve the world's biggest problems. They know that new ideas can (27) ____________________ great achievements. However, they (28) ____________________ pay attention to possible risks. A good invention should not (29) ____________________ harmful effects. Scientists should (30) ____________________ their creations and their impact on society. 参考答案与解析 一、中文提示填空 题号 答案 解析 1 was invented 被动语态（be invented by），描述过去事实 2 produce 及物动词，can后接原形 3 take advantage of 利用（机会） 4 sped up speed up的过去式，加速 5 suitable 形容词，be suitable for 适合…… 二、句意填空 题号 答案 解析 6 completed 完成，过去分词作表语 7 widely 广泛地，修饰used 8 gained 获得，过去分词作定语 9 responsible be responsible for 对……负责/引起 10 cheap 便宜的，与soft, light并列 三、词形变化 题号 答案 解析 11 invention invent → invention，可数名词 12 product produce → product，产品 13 creation create → creation，可数名词 14 rapidly rapid → rapidly，副词修饰grew 15 responsible responsibility是名词，此处需形容词作表语 四、词组选择题解析 选择题（一）答案： 空格 答案 解析 (16) leads to 导致（一般事实，三单） (17) sped up 加速（过去式） (18) are supposed to 应当（表建议/义务） (19) be responsible for 对……负责（must后接原形） (20) result in 导致（一般事实，三单） 选择题（二）答案： 空格 答案 解析 (21) Later on 后来，句首作状语 (22) all over the world 全世界，作状语 (23) speed up 加速，help to do（to可省） (24) lead to 导致（与spread并列） (25) was responsible for 对……负责/引起（过去时） 选择题（三）答案： 空格 答案 解析 (26) are looking to 试图/正在寻求（表当前） (27) lead to 导致，can后接原形 (28) are supposed to 应当（表义务） (29) result in 导致，should not后接原形 (30) be responsible for 对……负责，should后接原形 2 / 2 学科网（北京）股份有限公司 $ Unit 5 Power of Ideas 配套练习 一、根据中文提示，完成句子（5题） 1. The telephone ____________________ (被发明) by Alexander Graham Bell in 1876. 2. This machine can ____________________ (生产) hundreds of products every day. 3. We should ____________________ (利用) every chance to learn new things. 4. The new railway ____________________ (加速) the development of tourism in this area. 5. The material is ____________________ (适合的) for making paper. 二、根据句意，完成句子（无提示，5题） 6. The Qinghai-Xizang Railway was ____________________ in 2006 after years of hard work. 7. These sticky notes are now ____________________ used all over the world. 8. The experience ____________________ from this project will help us in the future. 9. Papermaking was ____________________ for the rapid spread of information. 10. The paper was soft, light, and most importantly, ____________________ 三、根据英文提示，进行词形变化填空（5题） 11. The ____________________ (invent) of papermaking changed the world greatly. 12. This new ____________________ (produce) is very popular among young people. 13. The ____________________ (create) of the first wheel was a huge step forward. 14. The population grew ____________________ (rapid) after the railway was built. 15. The company is ____________________ (responsible) for the production of these goods. 四、词组选择题（一） 备选词组（请选用适当形式填入下文空格中）： A. be supposed to B. be responsible for C. lead to D. result in E. speed up 短文： Every invention (16) ____________________ great changes in our daily life. The wheel, for example, (17) ____________________ the development of transportation. However, we (18) ____________________ not ________ use new inventions carelessly. We must (19) ____________________ the effects they may bring. Good inventions (20) ____________________ the progress of human society. 词组选择题（二） 备选词组（请选用适当形式填入下文空格中）： A. all over the world B. later on C. speed up D. be responsible for E. lead to 短文： Paper-making was a great invention in ancient China. (21) ____________________, this technique spread (22) ____________________. It helped (23) ____________________ the spread of knowledge and (24) ____________________ the development of education. Many historians believe that paper-making (25) ____________________ the rapid progress of human civilization. 词组选择题（三） 备选词组（请选用适当形式填入下文空格中）： A. be looking to B. be supposed to C. result in D. be responsible for E. lead to 短文： Today, many scientists (26) ____________________ solve the world's biggest problems. They know that new ideas can (27) ____________________ great achievements. However, they (28) ____________________ pay attention to possible risks. A good invention should not (29) ____________________ harmful effects. Scientists should (30) ____________________ their creations and their impact on society. 参考答案与解析 一、中文提示填空 题号 答案 解析 1 was invented 被动语态（be invented by），描述过去事实 2 produce 及物动词，can后接原形 3 take advantage of 利用（机会） 4 sped up speed up的过去式，加速 5 suitable 形容词，be suitable for 适合…… 二、句意填空 题号 答案 解析 6 completed 完成，过去分词作表语 7 widely 广泛地，修饰used 8 gained 获得，过去分词作定语 9 responsible be responsible for 对……负责/引起 10 cheap 便宜的，与soft, light并列 三、词形变化 题号 答案 解析 11 invention invent → invention，可数名词 12 product produce → product，产品 13 creation create → creation，可数名词 14 rapidly rapid → rapidly，副词修饰grew 15 responsible responsibility是名词，此处需形容词作表语 四、词组选择题解析 选择题（一）答案： 空格 答案 解析 (16) leads to 导致（一般事实，三单） (17) sped up 加速（过去式） (18) are supposed to 应当（表建议/义务） (19) be responsible for 对……负责（must后接原形） (20) result in 导致（一般事实，三单） 选择题（二）答案： 空格 答案 解析 (21) Later on 后来，句首作状语 (22) all over the world 全世界，作状语 (23) speed up 加速，help to do（to可省） (24) lead to 导致（与spread并列） (25) was responsible for 对……负责/引起（过去时） 选择题（三）答案： 空格 答案 解析 (26) are looking to 试图/正在寻求（表当前） (27) lead to 导致，can后接原形 (28) are supposed to 应当（表义务） (29) result in 导致，should not后接原形 (30) be responsible for 对……负责，should后接原形 2 / 2 学科网（北京）股份有限公司 $