Unit 5 Power of Ideas高频重点语法与短语专项训练2026-2027学年人教版英语九年级上册

**基本信息** 以“结构速记+易错警示+梯度训练”构建被动语态等6大高频考点突破体系，融合语言能力培养与思维品质提升，实现知识逻辑与解题方法的系统整合。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |被动语态|12题|一般现在/过去时被动结构、主动被动转换技巧|从基础结构到语篇应用，覆盖不及物动词无被动等4大易错点| |be made短语|12题|“of看得见，from看不见”辨析口诀|物理/化学变化、产地/制作者多维度辨析| |used to结构|12题|三组结构功能对比表|过去习惯、被动功能、动作习惯的语境区分| |情态动词被动|12题|情态动词+be done公式|从单句到复合句的时态语态统一训练| |高频短语|12题|by accident等短语情境速记|非故意/突然动作及传播动词的语用逻辑| |动词短语|12题|prevent...from等搭配规则|主动被动用法及介词固定搭配训练|

人教版九年级上册 Unit 5 Power of Ideas 高频重点语法与短语专项训练 2026人教版九年级上册 Unit 5 Power of Ideas 高频重点语法与短语专项训练 适用年级：九年级（中考备考） 题型覆盖：单项选择 / 句型转换 / 语法填空 / 完形填空 / 语篇推理 / 改错 / 翻译 总题量：72题（6大考点 × 12题）含详细答案解析 姓名：______________ 班级：______________ 得分：______________ 本单元高频考点总览 序号 考点名称 核心内容 中考频次 1 被动语态（一般现在时/一般过去时） am/is/are/was/were + done ★★★★★ 2 be made of / from / in / by 辨析 材质与产地表达 ★★★★☆ 3 used to do / be used to do / be used to doing 三组易混 used 结构 ★★★★★ 4 情态动词被动语态 can/must/should + be + done ★★★★☆ 5 by accident / all of a sudden / spread 偶然与传播高频短语 ★★★☆☆ 6 prevent...from / have a great influence on 动词短语与搭配 ★★★☆☆ 【说明】本单元核心语法为被动语态（一般现在时与一般过去时），结合发明创造话题，重点考查： ① 被动语态的结构与主动/被动转换；② be made 系列短语辨析；③ used 三组易混结构； ④ 情态动词被动语态；⑤ 高频短语 by accident / all of a sudden / spread 等；⑥ prevent...from 与 have a great influence on 搭配。 以下每个考点均按「基础题 → 提升题 → 拓展题」梯度编排，由浅入深，层层递进。 考点一：被动语态（一般现在时 / 一般过去时） 【结构速记】 一般现在时被动：am / is / are + 过去分词（+ by 动作执行者） 一般过去时被动：was / were + 过去分词（+ by 动作执行者） 否定：be 动词后加 not 疑问：be 动词提到主语前 ⚠ 易错点1：不及物动词（happen / take place / come true 等）无被动语态。❌ A traffic accident was happened. → ✅ A traffic accident happened. ⚠ 易错点2：感官动词（smell / taste / sound / feel）用主动表被动。❌ The flower smells sweetly. → ✅ The flower smells sweet. ⚠ 易错点3：主动变被动时，make / let / see 等使役/感官动词的 to 要还原。主动：make sb. do → 被动：sb. be made to do。 ⚠ 易错点4：be 动词漏写。❌ Paper invented in China. → ✅ Paper was invented in China. 基础题（单项选择 + 句型转换） ◇ （ ）1. The telephone __________ by Alexander Graham Bell in 1876. A. invents B. invented C. was invented D. is invented ◇ （ ）2. English __________ as a foreign language in most Chinese schools. A. teaches B. is taught C. taught D. was taught ◇ （ ）3. — How __________ paper __________? — It __________ from wood. A. is; made; is made B. does; make; makes C. was; made; was made D. is; made; makes ◇ （ ）4. The 3D printer __________ in our school library now. Everyone can use it. A. installs B. is installed C. installed D. was installed ◇ 5. 句型转换：People grow tea in many parts of China.（改为被动语态） → Tea __________ __________ in many parts of China. 提升题（语法填空 + 改错） ▷ （ ）1. All the food in the restaurant __________ (cut) and __________ (fry) by the machine itself. A. is cut; fried B. are cut; fried C. was cut; frying D. is cut; frying ▷ （ ）2. A great invention __________ (show) to us at the science fair next week, but the model __________ (make) already. A. will show; was made B. will be shown; has been made C. is shown; is made D. was shown; will be made ▷ （ ）3. The high-speed railway __________ (complete) in 2006 and it __________ (connect) Xining to Lhasa. A. completed; connects B. was completed; connects C. was completed; connected D. completed; connected ▷ 4. 改错题：找出错误并改正。 Papermaking spread to Western countries and was speeded up cultural communication. 错误：__________ 改正：__________ 拓展题（语篇语法填空） ★ 阅读短文，用括号内动词的适当形式填空。 The invention of paper is one of the greatest achievements in human history. Paper (1)__________ (invent) in ancient China during the Han Dynasty. Before that, words (2)__________ (write) on bamboo strips or silk, which were either too heavy or too expensive. After paper (3)__________ (introduce) to the West, books became cheaper and knowledge (4)__________ (spread) much faster. Today, paper (5)__________ (use) everywhere — in schools, offices and homes. However, many people worry that trees (6)__________ (cut) down too quickly. To solve this problem, new ways of making paper from recycled materials (7)__________ (develop) in many countries. It is believed that in the future, even smarter ways (8)__________ (find) to protect our environment. 考点二：be made of / from / in / by 辨析 【辨析口诀】of 看得见，from 看不见，in 看产地，by 看人。 be made of + 材料（物理变化，原材料可见）：The ring is made of silver. be made from + 材料（化学变化，原材料不可见）：Paper is made from wood. be made in + 地点（产地）：The car is made in Germany. be made by + 人/公司（制作者）：This kite was made by an old artist. ⚠ 易错点1：混淆 of 与 from。看得见原料用 of，看不见用 from。❌ Paper is made of wood. → ✅ Paper is made from wood. ⚠ 易错点2：be made in 后接地点名词，不是国家的人。❌ This watch is made in Chinese. → ✅ This watch is made in China. ⚠ 易错点3：be made by 后接人/公司，不用 of/from。❌ The cake was made by flour. → ✅ The cake was made from flour. / The cake was made by my mum. ⚠ 易错点4：四种表达可叠加使用。This kind of paper is made from bamboo, made in Sichuan, and made by a famous company. 基础题（单项选择） ◇ （ ）1. — What __________ this pair of chopsticks __________? — Bamboo. A. is; made of B. are; made of C. is; made from D. are; made from ◇ （ ）2. Paper __________ wood after a special chemical process, so we can't see the wood in it. A. is made of B. is made from C. is made in D. is made by ◇ （ ）3. Many popular handbags __________ Italy and they sell very well in China. A. are made by B. are made of C. are made in D. are made from ◇ （ ）4. The beautiful kite was made __________ an old folk artist in his small workshop. A. of B. from C. in D. by ◇ 5. 翻译句子：这枚戒指由银制成，你可以清楚地看到金属。 → The nice ring __________ __________ __________ silver, and you can see the metal clearly. 提升题（完形填空 + 同义句转换） ▷ 阅读短文，选择正确选项。 Zhang Hao is visiting a museum in Jinan. He sees many ancient objects. A bronze mirror (1)__________ over 2,000 years ago. It (2)__________ a special kind of metal (3)__________ in the Warring States Period. He also sees some old paper (4)__________ bamboo and hemp. All these things (5)__________ China and they show the wisdom of ancient Chinese people. ▷ （ ）1. A. makes B. made C. was made D. is made ▷ （ ）2. A. is made of B. was made of C. is made from D. was made from ▷ （ ）3. A. found B. founded C. was found D. was founded ▷ 4. 同义句转换：The telephone was invented by Bell in 1876. → Bell __________ the telephone in 1876. 拓展题（语篇推理 + 信息匹配） ★ 以下是五件物品的简介，请将 A—E 选项与 1—5 题匹配。 A. This instrument is made of wood and silk strings. It was made in Yangzhou by a master craftsman. It produces beautiful music. B. This soft paper is made from rice straw. It is made in Xuancheng, Anhui Province. Many calligraphers love it. C. This statue is made of bronze. It was made in ancient Greece. Now it is kept in a museum in Wuhan. D. This sweet is made from milk and sugar. It is made in Kunming and tastes delicious. E. This smart bottle is made of stainless steel. It was made in Germany and can keep water hot for 12 hours. ★ （ ）1. Which item is made from plants? ★ （ ）2. Which item is made of metal and keeps water hot? ★ （ ）3. Which item was made in ancient times and is now in a museum? ★ （ ）4. Which item is connected to music? ★ （ ）5. Which item is a kind of food? 考点三：used to do / be used to do / be used to doing 三组辨析 【三组终极辨析】 ① used to do sth. = 过去常常做某事（现在不做了）【主动语态】 例：People used to write letters to communicate. ② be used to do sth. = 被用来做某事（= be used for doing）【被动语态】 例：Bamboo can be used to make many tools. ③ be used to doing sth. = 习惯于做某事（to 是介词，后接动名词） 例：Modern people are used to using mobile phones every day. ⚠ 易错点1：used to 后接动词原形，不是 doing。❌ She used to going to school by bus. → ✅ She used to go to school by bus. ⚠ 易错点2：be used to doing 中 to 是介词，后接动名词。❌ I am used to get up early. → ✅ I am used to getting up early. ⚠ 易错点3：混淆 be used to do（被动：被用来）与 be used to doing（习惯）。❌ The knife is used to cutting things.（意为『刀习惯于切东西』，荒谬）→ ✅ The knife is used to cut things. ⚠ 易错点4：否定句：used not to / didn't use to。疑问句：Did...use to...? / Used...to...? 注意 didn't 后 use 用原形。 基础题（单项选择） ◇ （ ）1. Lily __________ play the piano after school, but now she is busy with her homework. A. is used to B. used to C. uses to D. was used to ◇ （ ）2. This machine __________ plastic bottles. It is very helpful. A. is used to making B. used to make C. is used to make D. used to making ◇ （ ）3. Chen Wei __________ getting up at 6 a.m. every day since he was young. A. used to B. is used to C. was used to D. used for ◇ （ ）4. Bamboo can __________ many kinds of daily tools in the village. A. be used to making B. be used to make C. used to make D. be used for make ◇ 5. 完成句子：过去人们常常用蜡烛照明。 → People __________ __________ __________ candles for light in the past. 提升题（语法填空 + 句型转换） ▷ （ ）1. Olivia didn't __________ (use) to like science, but now she __________ (be) used to __________ (do) experiments every day. A. use; is; doing B. used; was; do C. use; was; doing D. used; is; do ▷ （ ）2. The new technology __________ (use) to improve people's lives, but some people still __________ (not use) to it. A. is used; aren't used B. used; didn't use C. is used; didn't use D. used; aren't used ▷ （ ）3. Jam told me that he __________ (use) to live in Xiamen, but now he __________ (live) in Qingdao. A. used; is used to live B. was used; used to live C. used; is used to living D. was used; is used to living ▷ 4. 句型转换：She is used to drinking a glass of milk before bed.（改为否定句） → She __________ __________ __________ drinking a glass of milk before bed. 拓展题（语篇完形） ★ 阅读短文，选择正确选项。 When Zhou Kai was a child, he (1)__________ live in a small village in Yunnan. There was no high-speed train at that time, so people (2)__________ travel by bus or by bicycle. After he moved to Wuhan, he (3)__________ the busy city life quickly. Now he takes the metro to work every day, and he (4)__________ reading news on his phone during the ride. He often says that new inventions (5)__________ make our lives more convenient. ★ （ ）1. A. used to B. is used to C. was used to D. uses to ★ （ ）2. A. are used to B. used to C. were used to D. use to ★ （ ）3. A. used to B. was used to C. got used to D. uses to ★ （ ）4. A. used to B. is used to C. was used to D. uses to ★ （ ）5. A. are used to B. used to C. are used for D. were used to 考点四：情态动词被动语态 【结构】情态动词 (can / may / must / should / have to) + be + 过去分词 肯定：All waste materials should be put to good use. 否定：The secret must not be told to anyone. 疑问：Can this tool be carried in your bag? 注意：have to 的被动：have to be done / had to be done 例：Tunnels had to be created through the mountains. ⚠ 易错点1：情态动词后漏掉 be。❌ This must do at once. → ✅ This must be done at once. ⚠ 易错点2：混淆主动与被动含义。❌ We can use this room to store books.（若主语是 room）→ ✅ This room can be used to store books. ⚠ 易错点3：have to 被动中 be 不能省。❌ Tunnels had to create. → ✅ Tunnels had to be created. ⚠ 易错点4：must be done（必须被做）≠ must do（主动必须做）。主语决定语态。 基础题（单项选择） ◇ （ ）1. All the waste paper __________ __________ every day to protect the environment. A. should collect B. should be collected C. must collect D. can be collect ◇ （ ）2. The new bridge __________ __________ by the end of this year. A. can finish B. must finish C. must be finished D. should finished ◇ （ ）3. In the past, many difficult problems __________ __________ with creative ideas. A. have to solve B. had to be solved C. had to solve D. have to be solved ◇ （ ）4. — Can this 3D printer produce small houses? — Yes, small houses __________ __________ by it. A. can produce B. can be produce C. can be produced D. must produce ◇ 5. 完成句子：这些旧书应当被充分利用。 → These old books __________ __________ __________ __________ __________ __________ (应当被充分利用). 提升题（语法填空 + 翻译） ▷ （ ）1. Bella asked whether the project __________ (can / finish) before the deadline. A. can finish B. could be finished C. can be finished D. could finish ▷ （ ）2. The teacher said that the experiment __________ (must / do) carefully, or the result __________ (might / affect) by mistakes. A. must do; might affect B. must be done; might be affected C. must be done; might affect D. must do; might be affected ▷ （ ）3. According to the rule, all mobile phones __________ (have to / keep) in the locker during the exam. A. have to keep B. has to be kept C. have to be kept D. had to keep ▷ 4. 翻译句子：在古代，纸必须用手工制作。 → In ancient times, paper __________ __________ __________ by hand. 拓展题（语篇语法填空） ★ 阅读短文，用括号内词语的适当形式填空。 In a small workshop in Xiamen, a group of young inventors are working hard. They believe that creative ideas (1)__________ (should / encourage) from an early age. Their latest project is a mini-camera that (2)__________ (can / wear) on the wrist. 'This device (3)__________ (must / design) to help blind people,' said Chen Wei, the team leader. 'It (4)__________ (may / use) to read text aloud.' The team hopes that their invention (5)__________ (will / accept) by society one day. They also say that young people (6)__________ (should / give) more chances to try out their ideas. 考点五：by accident / all of a sudden / spread 高频短语 【短语速记】 by accident = 偶然地、意外地（= by chance），侧重"非故意" 例：Tea was invented by accident over 5,000 years ago. all of a sudden = 突然（= suddenly），侧重动作发生得突然 例：All of a sudden, a new idea came to his mind. spread (spread-spread-spread) v. 传播；扩散（三态同形！） 例：The news spread around the world in seconds. spread around the world = 传遍全世界 in seconds = 瞬间、几秒之内 ⚠ 易错点1：spread 三态同形，不是 spread-spreaded-spreaded。❌ The news spreaded fast. → ✅ The news spread fast. ⚠ 易错点2：by accident 是副词短语，修饰动词，不作表语。❌ The meeting was by accident. → ✅ The meeting was cancelled by accident. ⚠ 易错点3：all of a sudden 通常放句首或句中，不与 suddenly 连用（重复）。❌ All of a sudden, he suddenly stood up. → ✅ All of a sudden, he stood up. ⚠ 易错点4：spread 可作及物或不及物动词。"消息传遍世界" = The news spread around the world.（不及物，无被动）/ The news was spread by them.（及物，有被动） 基础题（单项选择 + 选词填空） ◇ （ ）1. The great invention was discovered __________ over 5,000 years ago. A. by accident B. all of a sudden C. on purpose D. in fact ◇ （ ）2. All of __________ __________, the machine stopped working and everyone looked surprised. A. the sudden B. a sudden C. sudden D. suddenly ◇ （ ）3. The good news __________ quickly, and soon everyone in the school knew it. A. spreads B. spread C. spreaded D. was spreaded ◇ （ ）4. Paper making skill __________ to Western countries centuries later. A. spreads B. spreaded C. spread D. was spreaded ◇ 5. 选词填空：by accident / all of a sudden / spread (1) The fire __________ to the next building within minutes. (2) He found the answer __________ while reading an old book. (3) __________, it began to rain heavily and we got wet. 提升题（完形填空） ▷ 阅读短文，选择正确选项。 One day in 1839, a chemist named Charles Goodyear was doing experiments in his small lab. He was trying to find a way to make rubber stronger. (1)__________, he dropped a mixture of rubber and sulphur on a hot stove. To his surprise, the rubber did not melt. (2)__________, he discovered a new kind of rubber that could be used in many ways. This discovery (3)__________ around the world quickly and changed the rubber industry forever. ▷ （ ）1. A. By accident B. All of a sudden C. On purpose D. In fact ▷ （ ）2. A. By accident B. On purpose C. In this way D. At once ▷ （ ）3. A. spreads B. spreaded C. spread D. was spreaded ▷ 4. 句子改写：The news that tea was invented by accident spread fast.（改为否定句） → The news that tea was invented by accident __________ __________ fast. 拓展题（语篇推理 + 排序） ★ 阅读短文，将下列事件按发生顺序排列（A—E）。 In 1928, a Scottish scientist named Alexander Fleming was studying bacteria. One morning, he found that some mould had accidentally fallen into one of his experiments. All of a sudden, he noticed that the bacteria around the mould had died. He realised that this mould could kill harmful bacteria. This discovery spread around the world and later became known as penicillin. It has saved millions of lives since then. ★ A. Fleming was studying bacteria in his lab. ★ B. He found that the bacteria around the mould had died. ★ C. Mould accidentally fell into his experiment. ★ D. The discovery spread around the world. ★ E. He realised the mould could kill harmful bacteria. 正确顺序：______ → ______ → ______ → ______ → ______ 考点六：prevent...from / have a great influence on / lead to 动词短语 【短语速记】 prevent sb./sth. from doing sth. = 阻止……做某事（主动句中 from 可省略，被动句中 from 不可省） 主动：We must prevent people from cutting down too many trees. 被动：People must be prevented from cutting down too many trees. have a great influence on = 对……产生重大影响（= have a big effect on） 例：The invention of the Internet has a great influence on our daily life. lead to = 导致；通向（to 是介词，后接名词/动名词） 例：This invention led to a rapid increase in book production. ⚠ 易错点1：prevent...from 被动语态中 from 不能省。❌ People must be prevented cut trees. → ✅ People must be prevented from cutting trees. ⚠ 易错点2：have an influence on 中 on 是介词，后接名词/动名词。❌ This has a big influence to me. → ✅ This has a big influence on me. ⚠ 易错点3：lead to 中 to 是介词，后接 doing。❌ The rain led to flood. → ✅ The rain led to flooding. ⚠ 易错点4：influence 作名词时，a great influence（可数）；作动词时，influence sb./sth.（无介词）。 基础题（单项选择） ◇ （ ）1. We must prevent people __________ too many trees. A. cut down B. to cut down C. from cutting down D. cut ◇ （ ）2. The invention of the smartphone __________ a great __________ on the way we communicate. A. has; affect B. has; influence C. have; effect D. had; affect ◇ （ ）3. His careless mistake __________ a serious accident last week. A. led to B. led by C. lead to D. leaded to ◇ （ ）4. The new law prevents factories __________ the river any more. A. pollute B. to pollute C. from polluting D. polluted ◇ 5. 完成句子：现代科技对教育产生了巨大影响。 → Modern technology __________ __________ __________ __________ __________ education. 提升题（语法填空 + 同义句转换） ▷ （ ）1. People must __________ (prevent) from __________ (throw) rubbish into the river. A. prevent; throwing B. be prevented; throw C. be prevented; throwing D. prevented; to throw ▷ （ ）2. The teacher's words __________ a deep __________ on all the students and they worked harder. A. have; affect B. had; influence C. has; effect D. had; affect ▷ （ ）3. __________ (not prevent) the children from __________ (explore) new ideas — that is how great inventions begin. A. Not prevent; exploring B. Don't prevent; explore C. Don't prevent; exploring D. Not prevent; explore ▷ 4. 同义句转换：The heavy rain caused a flood in the village. → The heavy rain __________ __________ a flood in the village. 拓展题（语篇语法填空） ★ 阅读短文，用括号内词语的适当形式填空。 In 2012, a young engineer named Jam (1)__________ (start) a project to bring clean water to a small village in Africa. At first, many people thought it was impossible. However, Jam's creative idea soon (2)__________ (have) a great influence on the whole community. A simple water filter (3)__________ (invent) by his team. It (4)__________ (prevent) thousands of children from (5)__________ (drink) dirty water. This small invention (6)__________ (lead) to better health and happier lives. Jam believes that one good idea can change the world. 参 考 答 案 与 解 析 考点一 被动语态（一般现在时 / 一般过去时） 1. [基础题 第1题] 正确答案：C 【错误选项分析】A 主动一般现在；B 主动过去；D 一般现在被动，但发明是过去事件。 【考点回归】一般过去时被动语态 was/were + done。 2. [基础题 第2题] 正确答案：B 【错误选项分析】A 主动；C 主动；D 过去时，但"英语在中国被教"是普遍事实，用一般现在时。 【考点回归】描述客观事实用一般现在时被动。 3. [基础题 第3题] 正确答案：A 【错误选项分析】How is paper made 问制造方式；答语 it is made from wood。 【考点回归】一般现在时被动 + be made from 搭配。 4. [基础题 第4题] 正确答案：B 【错误选项分析】now 提示现在时；打印机被安装，用被动。 【考点回归】一般现在时被动 is installed。 5. [基础题 第5题] 正确答案：is grown 【错误选项分析】主动 grow → 被动 be grown，tea 是不可数名词用 is。 【考点回归】主动变被动：宾语 tea 变主语，谓语变 is grown。 6. [提升题 第1题] 正确答案：A 【错误选项分析】food 不可数，用 is；cut 和 fry 并列，都用过去分词。 【考点回归】一般现在时被动，并列过去分词。 7. [提升题 第2题] 正确答案：B 【错误选项分析】next week 用将来时被动 will be shown；already 用现在完成时被动 has been made。 【考点回归】将来时被动 + 现在完成时被动。 8. [提升题 第3题] 正确答案：B 【错误选项分析】in 2006 用 was completed；现在客观事实用 connects。 【考点回归】过去时被动 + 一般现在时主动。 9. [提升题 第4题] 正确答案：错误：was speeded up → 改正：speeded up 【错误选项分析】and 连接并列谓语，前面 spread 是主动，后面也应是主动 speeded up。 【考点回归】并列结构时态语态需一致。 10. [拓展题 第1题] 正确答案：was invented 【错误选项分析】纸被发明，过去时被动。 【考点回归】一般过去时被动。 11. [拓展题 第2题] 正确答案：were written 【错误选项分析】words 复数，过去被写。 【考点回归】一般过去时被动，复数 were。 12. [拓展题 第3题] 正确答案：was introduced 【错误选项分析】纸被引入西方，过去时被动。 【考点回归】一般过去时被动。 13. [拓展题 第4题] 正确答案：was spread / spread 【错误选项分析】知识被传播，可用被动或主动。 【考点回归】spread 三态同形。 14. [拓展题 第5题] 正确答案：is used 【错误选项分析】现在纸被使用，一般现在时被动。 【考点回归】一般现在时被动。 15. [拓展题 第6题] 正确答案：are being cut / are cut 【错误选项分析】树正被砍伐，现在进行时被动或一般现在时被动。 【考点回归】被动语态时态选择。 16. [拓展题 第7题] 正确答案：are being developed / have been developed 【错误选项分析】新方法正在/已经被开发。 【考点回归】现在进行时/完成时被动。 17. [拓展题 第8题] 正确答案：will be found 【错误选项分析】未来被找到，一般将来时被动。 【考点回归】一般将来时被动 will be done。 考点二 be made of / from / in / by 辨析 1. [基础题 第1题] 正确答案：A 【错误选项分析】this pair 作主语用 is；筷子看得见竹子原料用 of。 【考点回归】pair 作主谓一致看 pair；看得见原料用 of。 2. [基础题 第2题] 正确答案：B 【错误选项分析】化学变化，看不出木头原料，用 from。 【考点回归】be made from（看不见原料）。 3. [基础题 第3题] 正确答案：C 【错误选项分析】Italy 是产地，用 in。 【考点回归】be made in + 地点。 4. [基础题 第4题] 正确答案：D 【错误选项分析】an old folk artist 是人，用 by。 【考点回归】be made by + 人。 5. [基础题 第5题] 正确答案：is made of 【错误选项分析】戒指由银制成，看得见原料。 【考点回归】be made of（看得见原料）。 6. [提升题 第1题] 正确答案：C 【错误选项分析】青铜器被制作，过去时被动 was made。 【考点回归】一般过去时被动。 7. [提升题 第2题] 正确答案：B 【错误选项分析】镜子由特殊金属制成（看得见），过去时。 【考点回归】was made of（过去时+看得见）。 8. [提升题 第3题] 正确答案：C 【错误选项分析】金属在战国时期被发现，被动。 【考点回归】一般过去时被动 was found。 9. [提升题 第4题] 正确答案：Bell invented the telephone in 1876. 【错误选项分析】被动转主动，by 后的 Bell 变主语。 【考点回归】被动语态转主动语态。 10. [拓展题 第1题] 正确答案：B 【错误选项分析】rice straw 是植物，纸由稻草制成。 【考点回归】be made from 植物原料。 11. [拓展题 第2题] 正确答案：E 【错误选项分析】stainless steel 是不锈钢（金属），keep water hot。 【考点回归】be made of 金属+功能描述。 12. [拓展题 第3题] 正确答案：C 【错误选项分析】bronze statue 古代制作，现在在博物馆。 【考点回归】be made in + 年代/地点。 13. [拓展题 第4题] 正确答案：A 【错误选项分析】wood and silk strings，produces beautiful music。 【考点回归】be made of + 功能（音乐）。 14. [拓展题 第5题] 正确答案：D 【错误选项分析】made from milk and sugar，甜的食物。 【考点回归】be made from + 食物原料。 考点三 used to do / be used to do / be used to doing 三组辨析 1. [基础题 第1题] 正确答案：B 【错误选项分析】过去常常弹钢琴，现在不弹了，用 used to。 【考点回归】used to do = 过去常常。 2. [基础题 第2题] 正确答案：C 【错误选项分析】机器被用来做瓶子，被动 be used to do。 【考点回归】be used to do = 被用来做。 3. [基础题 第3题] 正确答案：B 【错误选项分析】习惯于六点起床，be used to doing。 【考点回归】be used to doing = 习惯于。 4. [基础题 第4题] 正确答案：B 【错误选项分析】竹子被用来制作工具，被动 + 动词原形。 【考点回归】be used to do = 被用来做。 5. [基础题 第5题] 正确答案：used to burn 【错误选项分析】过去常用蜡烛，used to + 动词原形。 【考点回归】used to do 结构。 6. [提升题 第1题] 正确答案：A 【错误选项分析】didn't 后 use 用原形；is used to doing 习惯于做。 【考点回归】didn't use to + be used to doing。 7. [提升题 第2题] 正确答案：A 【错误选项分析】技术被使用（被动）；people aren't used to it（不习惯）。 【考点回归】be used to do（被动）vs be used to doing（习惯）。 8. [提升题 第3题] 正确答案：C 【错误选项分析】used to live 过去住；is used to living 现在习惯住。 【考点回归】used to do 与 be used to doing 对比。 9. [提升题 第4题] 正确答案：is not used to 【错误选项分析】be used to 的否定，在 is 后加 not。 【考点回归】be used to doing 否定句。 10. [拓展题 第1题] 正确答案：A 【错误选项分析】过去住小村庄，used to live。 【考点回归】used to do = 过去常常。 11. [拓展题 第2题] 正确答案：B 【错误选项分析】过去人们用公交/自行车出行，used to travel。 【考点回归】used to do 过去习惯。 12. [拓展题 第3题] 正确答案：C 【错误选项分析】习惯城市生活，got used to（变得习惯）。 【考点回归】get used to doing = 变得习惯。 13. [拓展题 第4题] 正确答案：B 【错误选项分析】习惯在车上读新闻，is used to reading。 【考点回归】be used to doing = 习惯于。 14. [拓展题 第5题] 正确答案：A 【错误选项分析】发明被用来让生活更方便，are used to make。 【考点回归】be used to do = 被用来做。 考点四 情态动词被动语态 1. [基础题 第1题] 正确答案：B 【错误选项分析】废纸应被收集，should be collected。 【考点回归】情态动词被动 should be done。 2. [基础题 第2题] 正确答案：C 【错误选项分析】桥必须被完成，must be finished。 【考点回归】must be done 结构。 3. [基础题 第3题] 正确答案：B 【错误选项分析】过去必须被解决，had to be solved。 【考点回归】have to 过去时被动 had to be done。 4. [基础题 第4题] 正确答案：C 【错误选项分析】房子能被生产，can be produced。 【考点回归】can be done 结构。 5. [基础题 第5题] 正确答案：should be put to good use 【错误选项分析】应当被充分利用。 【考点回归】should be put to good use。 6. [提升题 第1题] 正确答案：B 【错误选项分析】could 过去式，项目能被完成，could be finished。 【考点回归】过去时情态动词被动 could be done。 7. [提升题 第2题] 正确答案：B 【错误选项分析】实验必须被认真做；结果可能被影响。 【考点回归】must be done + might be done。 8. [提升题 第3题] 正确答案：C 【错误选项分析】手机必须被存放在柜子里，have to be kept。 【考点回归】have to be done 被动。 9. [提升题 第4题] 正确答案：had to be made 【错误选项分析】纸必须被手工制作。 【考点回归】had to be done 过去被动。 10. [拓展题 第1题] 正确答案：should be encouraged 【错误选项分析】创意应当被鼓励。 【考点回归】should be done 被动。 11. [拓展题 第2题] 正确答案：can be worn 【错误选项分析】相机能被戴在手腕上。 【考点回归】can be done 被动。 12. [拓展题 第3题] 正确答案：must be designed 【错误选项分析】设备必须被设计来帮助盲人。 【考点回归】must be done 被动。 13. [拓展题 第4题] 正确答案：may be used 【错误选项分析】它可能被用来朗读文字。 【考点回归】may be done 被动。 14. [拓展题 第5题] 正确答案：will be accepted 【错误选项分析】发明将被社会接受。 【考点回归】将来时被动 will be done。 15. [拓展题 第6题] 正确答案：should be given 【错误选项分析】年轻人应被给予更多机会。 【考点回归】should be done 被动。 考点五 by accident / all of a sudden / spread 高频短语 1. [基础题 第1题] 正确答案：A 【错误选项分析】偶然被发现，by accident。 【考点回归】by accident = 偶然地。 2. [基础题 第2题] 正确答案：B 【错误选项分析】all of a sudden 固定搭配。 【考点回归】all of a sudden = 突然。 3. [基础题 第3题] 正确答案：B 【错误选项分析】spread 三态同形，过去式仍是 spread。 【考点回归】spread-spread-spread。 4. [基础题 第4题] 正确答案：C 【错误选项分析】spread 过去式，传播到西方。 【考点回归】spread 三态同形。 5. [基础题 第5题] 正确答案：(1) spread (2) by accident (3) All of a sudden 【错误选项分析】(1) 火蔓延用 spread；(2) 偶然发现用 by accident；(3) 突然下雨用 All of a sudden。 【考点回归】三个短语的语境辨析。 6. [提升题 第1题] 正确答案：B 【错误选项分析】突然把混合物掉到热炉子上，侧重突然发生。 【考点回归】all of a sudden = 突然。 7. [提升题 第2题] 正确答案：C 【错误选项分析】通过这种方式，他发现……。in this way = 这样。 【考点回归】by accident 与 in this way 区分。 8. [提升题 第3题] 正确答案：C 【错误选项分析】spread 三态同形，过去式 spread。 【考点回归】spread 不规则动词。 9. [提升题 第4题] 正确答案：did not spread 【错误选项分析】spread 否定用 did not spread（did 后动词原形）。 【考点回归】spread 否定句用法。 10. [拓展题 排序] 正确答案：A → C → B → E → D 【错误选项分析】先研究细菌(A)，然后霉菌偶然掉入(C)，发现细菌死亡(B)，意识到能杀菌(E)，发现传遍世界(D)。 【考点回归】语篇逻辑推理。 考点六 prevent...from / have a great influence on / lead to 动词短语 1. [基础题 第1题] 正确答案：C 【错误选项分析】prevent sb. from doing 固定搭配。 【考点回归】prevent...from doing。 2. [基础题 第2题] 正确答案：B 【错误选项分析】has an influence on 对……有影响，固定搭配。 【考点回归】have an influence on。 3. [基础题 第3题] 正确答案：A 【错误选项分析】lead to 导致，过去式 led to。 【考点回归】lead to + n./doing。 4. [基础题 第4题] 正确答案：C 【错误选项分析】prevent...from doing 固定搭配。 【考点回归】prevent...from polluting。 5. [基础题 第5题] 正确答案：has a great influence on 【错误选项分析】对教育产生巨大影响。 【考点回归】have a great influence on。 6. [提升题 第1题] 正确答案：C 【错误选项分析】被动 be prevented from；from 后接 doing。 【考点回归】被动 prevent...from doing。 7. [提升题 第2题] 正确答案：B 【错误选项分析】过去式 had a deep influence on。 【考点回归】have an influence on 过去时。 8. [提升题 第3题] 正确答案：C 【错误选项分析】祈使句 Don't prevent；from 后 exploring。 【考点回归】Don't prevent...from doing。 9. [提升题 第4题] 正确答案：led to 【错误选项分析】cause = lead to，过去式 led to。 【考点回归】lead to = cause。 10. [拓展题 第1题] 正确答案：started 【错误选项分析】2012 过去时，主动开始。 【考点回归】一般过去时主动。 11. [拓展题 第2题] 正确答案：had 【错误选项分析】have an influence 过去式 had。 【考点回归】have a great influence on。 12. [拓展题 第3题] 正确答案：was invented 【错误选项分析】过滤器被发明，过去时被动。 【考点回归】一般过去时被动。 13. [拓展题 第4题] 正确答案：prevented / prevents 【错误选项分析】阻止孩子喝脏水，过去/现在时均可。 【考点回归】prevent...from doing。 14. [拓展题 第5题] 正确答案：drinking 【错误选项分析】from 是介词，后接动名词。 【考点回归】prevent...from doing。 15. [拓展题 第6题] 正确答案：led 【错误选项分析】lead to 过去式 led to。 【考点回归】lead to + n./doing。 — 第 页 — 学科网（北京）股份有限公司 $