Unit 4 Role Models单元重点易错专项训练（9大考点 · 基础+提升+拓展）2026-2027学年北师大版英语八年级上册

北师大版八年级上册 Unit 4 Role Models 重点易错专项训练 北师大版（2026）八年级上册 · Unit 4 Role Models 单元重点易错专项训练（9大考点 · 基础+提升+拓展 · 附详细解析） 📋 9大考点速览 考点 核心内容 易错聚焦 一 被动语态 be+done；make→被动加to；happen无被动 二 现在完成时 for/since；been to/gone to；短暂动词转化 三 定语从句 who/that/which/whose；最高级用that 四 核心动词辨析 admire/inspire/encourage/devote/sacrifice 五 -ing/-ed形容词 人-ed/物-ing；成对记忆 六 核心短语 look up to/set an example/make a difference/be regarded as 七 名词后缀转换 pronunciation/development/decision/kindness 八 连词辨析 although/unless/as soon as/while 九 综合 倒装/强调/It is said that/交际用语 ★ 考点一：被动语态（一般现在时/一般过去时/情态动词被动） 核心：be + done（根据时态变 be 动词）；make/let/see/hear 等使役/感官动词 → 被动要加 to 易错：① 漏掉 be 动词（× The book written → ✓ was written） ② make sb do → sb was made to do（to 必须还原） ③ happen / take place / break out 无被动 ④ 情态动词被动：情态动词 + be + done（× must did → ✓ must be done） ▎ 基础题（选择题） ▷（ ） 1. A new library ______ in our school last year. A. build B. built C. was built D. is built ▷（ ） 2. The classroom ______ every day by the students. A. cleans B. cleaned C. is cleaned D. was cleaned ▷（ ） 3. These bikes ______ by the workers in that factory. A. make B. made C. are making D. are made ▎ 提升题（选择题） ◇（ ） 1. Jam told me that the new song ______ by his favourite singer. A. writes B. wrote C. was written D. has written ◇（ ） 2. In Jinan, more trees ______ along the streets every spring. A. plant B. planted C. are planted D. were planted ◇（ ） 3. The little boy was made ______ the whole text three times. A. to read B. read C. reading D. reads ▎ 拓展题（用适当形式填空） ★（ ） 1. The letter __________ (write) by Chen Wu yesterday. ★（ ） 2. English __________ (speak) in many countries around the world. ★（ ） 3. The window __________ (break) by the strong wind last night. ★ 考点二：现在完成时（have/has + done + for/since） 核心：have/has + 过去分词；for + 时间段；since + 时间点/从句 易错：① 短暂性动词不能接 for/since（× has joined for 3 years → ✓ has been in） ② gone to（去了未归）vs been to（去过已回） ③ yet（否定/疑问末位）/ already（肯定句中） ④ just / ever / never 也是完成时标志词 ▎ 基础题（选择题） ▷（ ） 1. Zhang Hui ______ Kunming three times. He loves the spring city. A. has been to B. has gone to C. went to D. goes to ▷（ ） 2. They ______ in this school for five years. A. study B. studied C. have studied D. are studying ▷（ ） 3. — Have you finished your homework ______? — Not yet. A. already B. yet C. just D. ever ▎ 提升题（选择题） ◇（ ） 1. Lily ______ the piano since she was six years old. A. learns B. learned C. has learned D. will learn ◇（ ） 2. Jam's father ______ to Jinan on business. He isn't at home now. A. has been B. has gone C. went D. will go ◇（ ） 3. Chen Wu ______ his leg, so he can't play football this week. A. breaks B. broke C. has broken D. is breaking ▎ 拓展题（用适当形式填空） ★（ ） 1. I __________ (know) her since we were in primary school. ★（ ） 2. The bus __________ (leave). We have to wait for the next one. ★（ ） 3. How long __________ you __________ (live) in Kunming? ★ 考点三：定语从句（who/that/which/whose） 核心：先行词是人→who/that；先行词是物→which/that；所属关系→whose + 名词 易错：① 先行词同时含人和物→只用 that ② 最高级/序数词/不定代词修饰先行词→只用 that ③ whose = of whom / of which（whose 后必须接名词） ④ 定语从句缺宾语时关系词可省略（非正式） ▎ 基础题（选择题） ▷（ ） 1. The boy ______ is standing under the tree is my cousin. A. which B. who C. whose D. what ▷（ ） 2. This is the best film ______ I have ever seen. A. which B. what C. that D. who ▷（ ） 3. The girl ______ father is a famous scientist studies very hard. A. who B. which C. that D. whose ▎ 提升题（选择题） ◇（ ） 1. We visited the factory ______ makes parts for high-speed trains. A. who B. where C. which D. whose ◇（ ） 2. He is the only person ______ knows the secret. A. which B. that C. what D. whose ◇（ ） 3. I will never forget the day ______ we spent together in Jinan. A. when B. where C. that D. on which ▎ 拓展题（用适当形式填空） ★（ ） 1. The teacher __________ (who) teaches us English is from Kunming. ★（ ） 2. This is the book __________ (that) Lily gave me for my birthday. ★（ ） 3. Do you know the boy __________ (whose) bike was stolen yesterday? ★ 考点四：核心动词辨析（admire / inspire / encourage / devote / sacrifice） 核心：admire sb for sth（钦佩）/ inspire sb to do（激励）/ encourage sb to do（鼓励） 易错：① devote oneself to + doing（to 是介词，不是不定式符号） ② sacrifice A for B（为B牺牲A）/ sacrifice to do（牺牲做某事） ③ admire 后接 for 引出原因；不用 admire with ④ inspired（人受激励）/ inspiring（物令人激励） ▎ 基础题（选择题） ▷（ ） 1. Lily's mother ______ her to study hard and follow her dream. A. admires B. inspires C. encourages D. sacrifices ▷（ ） 2. We all ______ Jam for his honesty and bravery. A. encourage B. admire C. inspire D. devote ▷（ ） 3. The teacher's words ______ the students to work harder. A. made B. had C. inspired D. let ▎ 提升题（选择题） ◇（ ） 1. Zhang Hui ______ all his free time to helping the poor children. A. devotes B. pays C. takes D. spends ◇（ ） 2. The soldier ______ his life for the safety of others. A. devoted B. sacrificed C. gave D. offered ◇（ ） 3. She is such an ______ speaker that everyone listens carefully. A. inspired B. inspiring C. inspiration D. inspire ▎ 拓展题（用适当形式填空） ★（ ） 1. The great scientist __________ (devote) his whole life to research. ★（ ） 2. We __________ (inspire) by the story of the brave firefighter. ★（ ） 3. Lily admires her mother __________ (介词) her kindness and patience. ★ 考点五：-ing / -ed 形容词辨析（inspiring / inspired / amazing / amazed） 核心：人用 -ed（感到…的）→ amazed / inspired / excited / bored 物用 -ing（令人…的）→ amazing / inspiring / exciting / boring 易错：① 判断依据是人还是物，不是主语位置 ② 修饰物时即使主语是人也用 -ing（He told an amazing story） ③ 成对记忆：boring/bored / interesting/interested / tiring/tired ▎ 基础题（选择题） ▷（ ） 1. The movie we saw yesterday was really ______. A. amazed B. amazing C. amazed at D. amaze ▷（ ） 2. Jam was ______ by the hero's brave actions. A. inspiring B. inspired C. inspire D. inspiration ▷（ ） 3. The students were ______ to hear the good news. A. exciting B. excited C. excite D. excitement ▎ 提升题（选择题） ◇（ ） 1. It is ______ that Chen Wu won the first prize in the speech contest. A. surprised B. surprising C. surprise D. surprisingly ◇（ ） 2. The ______ audience gave the performer a big hand. A. excited B. exciting C. excite D. excitement ◇（ ） 3. Lily found the long speech rather ______ and almost fell asleep. A. boring B. bored C. bore D. boringly ▎ 拓展题（用适当形式填空） ★（ ） 1. The children were __________ (excite) about the coming school trip. ★（ ） 2. What an __________ (amaze) experience it was to climb the mountain! ★（ ） 3. Zhang Hui felt __________ (tire) after the long journey. ★ 考点六：核心短语（look up to / set an example / make a difference / be regarded as） 核心：look up to sb（仰慕/尊敬）/ set an example to sb（为…树立榜样） make a difference（有影响/起作用）/ be regarded as（被视为） 易错：① look up to（仰慕）≠ look up（查阅词典） ② set an example to / for（对…树立榜样） ③ be regarded as + 身份/职业（≠ be regarded to） ④ make a difference to + 名词（对…有影响） ▎ 基础题（选择题） ▷（ ） 1. Young students should ______ those who work hard and never give up. A. look up to B. look for C. look after D. look up ▷（ ） 2. Yuan Longping is ______ one of the greatest scientists in China. A. regarded for B. regarded as C. regarded to D. regarded with ▷（ ） 3. Every small act of kindness can ______ to the world. A. make a mistake B. make a difference C. make a noise D. make a living ▎ 提升题（选择题） ◇（ ） 1. Our English teacher always ______ us ______ to speak English bravely. A. makes; to B. sets; to C. puts; for D. gets; to ◇（ ） 2. Zhang Hui's volunteer work has ______ a big ______ to the community. A. made; difference B. done; different C. taken; effect D. had; affect ◇（ ） 3. In Kunming, spring is ______ the season of flowers. A. regarded to B. regarded as C. seen to D. thought of ▎ 拓展题（用适当形式填空） ★（ ） 1. We all look up __________ (介词) the brave firefighters. ★（ ） 2. Jam's story __________ (make) a big difference to his classmates. ★（ ） 3. She is __________ (regard) as one of the best students in our school. ★ 考点七：名词后缀转换（-tion / -ment / -ness / -ance） 核心：动词 + 后缀 → 名词：develop → development / pronounce → pronunciation 易错：① decide → decision（拼写变化：de + cis + ion） ② pronounce → pronunciation（拼写变化：ou → un） ③ kind → kindness / important → importance ④ achieve → achievement / encourage → encouragement ▎ 基础题（选择题） ▷（ ） 1. Good ______ is very important in learning a foreign language. A. pronounce B. pronunciation C. pronouncing D. pronounced ▷（ ） 2. With the ______ of modern technology, life becomes easier. A. develop B. developing C. development D. developed ▷（ ） 3. Think carefully before you make a ______. A. decide B. decision C. deciding D. decided ▎ 提升题（选择题） ◇（ ） 1. His ______ to helping others makes him popular among classmates. A. kind B. kindly C. kindness D. kinder ◇（ ） 2. The ______ of this project needs teamwork and patience. A. achieve B. achievement C. achieving D. achievable ◇（ ） 3. We should pay attention to correct ______. A. pronounce B. pronunciation C. pronouncing D. pronounced ▎ 拓展题（用适当形式填空） ★（ ） 1. Your __________ (kind) to the new student was really touching. ★（ ） 2. Economic __________ (develop) brings more chances to young people. ★（ ） 3. The __________ (achieve) of his dream took ten years of hard work. ★ 考点八：连词辨析（although / unless / as soon as / while） 核心：although（虽然，引导让步）/ unless（除非=if...not）/ as soon as（一…就…）/ while（当…时/然而） 易错：① although ≠ but（不能同时用：× Although...but → ✓ Although...） ② unless = if...not（× unless you don't → ✓ unless you） ③ as soon as 主将从现（主句将来时，从句一般现在时） ④ while 可表对比（然而）或同时发生（接进行时） ▎ 基础题（选择题） ▷（ ） 1. ______ it was raining heavily, they still went on working. A. Because B. Although C. Unless D. As soon as ▷（ ） 2. You won't pass the exam ______ you study harder. A. if B. unless C. when D. as soon as ▷（ ） 3. I will call you ______ I arrive in Kunming. A. although B. unless C. as soon as D. while ▎ 提升题（选择题） ◇（ ） 1. ______ she is young, she knows a lot about traditional Chinese culture. A. If B. Unless C. Although D. Because ◇（ ） 2. Jam was doing his homework ______ his sister was watching TV. A. although B. unless C. as soon as D. while ◇（ ） 3. ______ you don't understand, please ask questions at any time. A. Unless B. If C. Although D. While ▎ 拓展题（用适当形式填空） ★（ ） 1. __________ (Although) it was very cold, he went out without a coat. ★（ ） 2. I will tell him the news as soon as he __________ (come) back. ★（ ） 3. You cannot enter the room __________ (unless) you have a ticket. ★ 考点九：综合（倒装 / 强调 / It is said that / 交际用语） 核心：① Not only...but also（就近原则 + Not only 倒装） ② So + 助动词 + 主语（附和肯定）/ Neither + 助动词 + 主语（附和否定） ③ It is said / reported / believed that...（固定句型） ④ 强调句：It is/was + 被强调部分 + that/who + 句子剩余 易错：so/neither 后接倒装语序（× So he can → ✓ So can he） ▎ 基础题（选择题） ▷（ ） 1. — Jam can speak English very well. — ______. A. So can Lily B. So Lily can C. Neither can Lily D. So is Lily ▷（ ） 2. It ______ that a new library will be built in Jinan next year. A. says B. is said C. was said D. said ▷（ ） 3. Not only Jam but also his friends ______ good at sports. A. is B. are C. was D. be ▎ 提升题（选择题） ◇（ ） 1. — Lily has never been to Kunming. — ______. A. So has Jam B. Neither has Jam C. So Jam has D. Neither Jam has ◇（ ） 2. It was in the park ______ we first met each other. A. where B. that C. which D. when ◇（ ） 3. ______ only does he study hard, but he also helps others. A. So B. As C. Not D. And ▎ 拓展题（用适当形式填空） ★（ ） 1. — Jam can play the piano well. — __________ (So) can Chen Wu. ★（ ） 2. It __________ (say) that the new museum will open next month. ★（ ） 3. Not only the students but also the teacher __________ (be) excited about the trip. 📝 参考答案与详细解析 🔑 考点一：被动语态（一般现在时/一般过去时/情态动词被动） 【基础题】 1. C 解析：last year 为过去时标志，library 与 build 构成被动关系，故选 was built。 2. C 解析：every day 为一般现在时标志，classroom 与 clean 构成被动，用 is cleaned。 3. D 解析：bikes 与 make 构成被动，陈述客观事实用一般现在时 are made。 【提升题】 1. C 解析：told 后为宾语从句，song 与 write 构成被动，用 was written。 2. C 解析：every spring 为一般现在时标志，trees 与 plant 构成被动，用 are planted。 3. A 解析：make 的被动语态中 to 必须还原，was made to read。 【拓展题】 1. was written 解析：yesterday 为过去时标志，letter 与 write 构成被动。 2. is spoken 解析：English 与 speak 构成被动，陈述客观事实用一般现在时。 3. was broken 解析：last night 为过去时标志，window 与 break 构成被动。 🔑 考点二：现在完成时（have/has + done + for/since） 【基础题】 1. A 解析：three times 为完成时标志，been to 表示去过已回。 2. C 解析：for five years 为完成时标志，用 have studied。 3. B 解析：yet 用于否定句/疑问句末位，have...finished...yet。 【提升题】 1. C 解析：since + 时间点（she was six）为完成时标志，用 has learned。 2. B 解析：has gone to 表示去了未归，与 He isn't at home 呼应。 3. C 解析：has broken 强调对现在的影响（this week 不能踢球）。 【拓展题】 1. have known 解析：since 引导的时间状语从句，主句用现在完成时。 2. has left 解析：公交车已离开，对现在有影响（需等下一班）。 3. have; lived 解析：How long 提问持续时间，用现在完成时。 🔑 考点三：定语从句（who/that/which/whose） 【基础题】 1. B 解析：先行词 the boy 指人，在从句中作主语，用 who。 2. C 解析：最高级 the best 修饰先行词，关系词只用 that。 3. D 解析：whose father 表示所属关系，whose = the girl's。 【提升题】 1. C 解析：先行词 the factory 指物，在从句中作主语，用 which。 2. B 解析：the only person 为不定代词修饰，关系词只用 that。 3. C 解析：先行词 the day 在从句中作 spent 的宾语，用 that。 【拓展题】 1. who 解析：先行词 the teacher 指人，在从句中作主语。 2. that 解析：先行词 the book 指物，在从句中作 gave 的宾语。 3. whose 解析：whose bike 表示所属关系，whose = the boy's。 🔑 考点四：核心动词辨析（admire/inspire/encourage/devote/sacrifice） 【基础题】 1. C 解析：encourage sb to do 鼓励某人做某事，符合语境。 2. B 解析：admire sb for sth 因某事钦佩某人，固定搭配。 3. C 解析：inspire sb to do 激励某人做某事，words inspired。 【提升题】 1. A 解析：devote...to... 把…奉献给…，to 后接名词/doing。 2. B 解析：sacrifice one's life for... 为…牺牲生命，固定搭配。 3. B 解析：inspiring 修饰 speaker（人），表示令人鼓舞的演讲者。 【拓展题】 1. devoted 解析：devote one's life to 把生命奉献给…，过去时。 2. were inspired 解析：be inspired by 被…激励，被动语态。 3. for 解析：admire sb for sth 因某事钦佩某人，固定介词。 🔑 考点五：-ing / -ed 形容词辨析 【基础题】 1. B 解析：movie 是物，用 amazing（令人惊奇的）。 2. B 解析：Jam 是人，用 inspired（感到被激励的）。 3. B 解析：students 是人，用 excited（感到兴奋的）。 【提升题】 1. B 解析：It is surprising that... 令人惊讶的是…，固定句型。 2. A 解析：excited audience 兴奋的观众（人作定语修饰语）。 3. B 解析：Lily 是人，用 bored（感到无聊的）。 【拓展题】 1. excited 解析：children 是人，用 excited（感到兴奋的）。 2. amazing 解析：experience 是物，用 amazing（令人惊奇的）。 3. tired 解析：Zhang Hui 是人，用 tired（感到疲惫的）。 🔑 考点六：核心短语（look up to/set an example/make a difference/be regarded as） 【基础题】 1. A 解析：look up to 仰慕/尊敬，符合语境。 2. B 解析：be regarded as 被视为，固定搭配。 3. B 解析：make a difference 有影响/起作用，固定短语。 【提升题】 1. B 解析：set an example to sb 为某人树立榜样，固定搭配。 2. A 解析：make a big difference to 对…有很大影响。 3. B 解析：be regarded as 被视为，spring 与 regard 构成被动。 【拓展题】 1. to 解析：look up to sb 仰慕某人，固定介词。 2. makes 解析：make a difference 主语是单数 story，用 makes。 3. regarded 解析：be regarded as 被视为，被动语态。 🔑 考点七：名词后缀转换（-tion/-ment/-ness/-ance） 【基础题】 1. B 解析：pronunciation 是 pronounce 的名词形式，注意拼写变化。 2. C 解析：development 是 develop 的名词形式。 3. B 解析：make a decision 做决定，decide → decision 拼写变化。 【提升题】 1. C 解析：kindness 是 kind 的名词形式，+ness。 2. B 解析：achievement 是 achieve 的名词形式。 3. B 解析：pronunciation 正确拼写，注意 ou → un 变化。 【拓展题】 1. kindness 解析：kind 的名词形式是 kindness（+ness）。 2. development 解析：develop 的名词形式是 development（+ment）。 3. achievement 解析：achieve 的名词形式是 achievement（+ment）。 🔑 考点八：连词辨析（although/unless/as soon as/while） 【基础题】 1. B 解析：although 虽然，引导让步状语从句，不与 but 连用。 2. B 解析：unless = if...not，除非你更努力学习，否则不会通过。 3. C 解析：as soon as 一…就…，主将从现。 【提升题】 1. C 解析：although 虽然她年轻，但知道很多传统文化。 2. D 解析：while 当…时，表示两个动作同时进行。 3. B 解析：if 如果，引导条件状语从句，主将从现。 【拓展题】 1. Although 解析：虽然天气很冷，他还是没穿外套出去了。 2. comes 解析：as soon as 主将从现，he 是第三人称单数。 3. unless 解析：unless = if...not，除非有票否则不能进入。 🔑 考点九：综合（倒装/强调/It is said that/交际用语） 【基础题】 1. A 解析：So can Lily 倒装结构，附和肯定句（can 提前）。 2. B 解析：It is said that... 据说…，固定句型。 3. B 解析：not only...but also 就近原则，friends 是复数用 are。 【提升题】 1. B 解析：never 否定句，用 Neither has Jam 倒装附和。 2. B 解析：强调句 It was...that... 强调地点 in the park。 3. C 解析：Not only 置于句首，前句倒装，用 Not only...but also。 【拓展题】 1. So 解析：So can Chen Wu 倒装结构，附和肯定句。 2. is said 解析：It is said that... 据说…，固定句型。 3. is 解析：not only...but also 就近原则，the teacher 单数用 is。 — 第 页 — 学科网（北京）股份有限公司 $