期中重点易错专项训练2026-2027学年外研版英语九年级上册

**基本信息** 聚焦九年级上册期中核心短语、句型及语法，通过分层训练与易错点解析，系统提升语言运用能力与逻辑思维，强化文化意识渗透。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |短语/句型|3单元核心短语+3单元重点句型|语境化记忆法，功能句型分类|从词汇积累到句式应用，构建语言基础| |语法|5大语法点（含if条件句等）|核心规则+易错点对比（如so...that与such...that）|按从句类型递进，形成语法知识网络| |考点练习|10大易错考点，每考点分基础/提升/拓展题|考点详解+分层突破策略|以题载法，覆盖高频考点与变式考法|

外研版九年级上册英语 · 期中重点易错专项训练 2026外研版九年级上册英语 期中重点易错专项训练 Unit 1 Teenagers today · Unit 2 On the money · Unit 3 Past passing by 第一部分：本册期中重点短语总结 ■ Unit 1 Teenagers today 重点短语 ▸ keep alive 使……保持活力 ▸ come to life 变得生动起来；苏醒 ▸ feel close to 感到亲近；感觉与……亲近 ▸ feel less close to 与……疏远 ▸ hold on 坚持；等一等 ▸ draw attention 引起注意 ▸ shoulder the responsibility 承担责任 ▸ take action 采取行动 ▸ make history 创造历史 ▸ in one's own way 以某人自己的方式 ▸ pass on 传递；传承 ▸ be proud of / take pride in 为……感到骄傲 ▸ as long as 只要 ▸ in order to 为了 ▸ look forward to 期待（后接doing） ▸ grow up 长大 ▸ at the same time 同时 ▸ learn from 向……学习 ▸ encourage sb. to do sth. 鼓励某人做某事 ▸ play one's part in (doing) sth. 在……中发挥作用 ▸ pay great attention to 十分关注；高度重视 ▸ work as volunteer guides 担任志愿讲解员 ▸ protect our local folk arts 守护本土民间艺术 ■ Unit 2 On the money 重点短语 ▸ spend money wisely 理性消费；明智花钱 ▸ pocket money 零花钱 ▸ make money 赚钱 ▸ manage money 理财；管理钱财 ▸ deal with 处理；应对 ▸ make sense 有意义；讲得通 ▸ make a start 开始；起步 ▸ turn ... into ... 把……变成…… ▸ put ... into 把……放进 ▸ get back to 回到（话题） ▸ believe in 信任；相信 ▸ in case of 以防 ▸ talk about 谈论 ▸ go on 继续 ▸ not ... but ... 不是……而是 ▸ be able to 能够 ▸ choose ... from 从……中选择 ▸ go on a trip 去旅行 ▸ make a good budget 做好预算 ▸ come true 实现 ▸ travel abroad 出国旅行 ▸ fix problems 解决问题 ▸ The more ... the more ... 越……越…… ▸ It's a good idea to do sth. 做某事是个好主意 ■ Unit 3 Past passing by 重点短语 ▸ pass by 路过；经过 ▸ date back to 追溯到 ▸ be worth doing 值得做某事（无to do） ▸ come alive / come to life 焕发生机；栩栩如生 ▸ pass down 传承（文化、历史） ▸ stand on the shoulders of giants 站在巨人的肩膀上 ▸ the rise and fall of a state 王朝兴衰 ▸ put ... together 把……组合在一起 ▸ a great deal of 大量的 ▸ be amazed by 对……感到惊讶 ▸ feel bored with 对……感到厌烦 ▸ work on 继续研究 ▸ bit by bit 一点点地；逐渐地 ▸ bring out 使显现 ▸ be made of 由……制成（可看出原材料） ▸ be made from 由……制成（看不出原材料） ▸ be famous for 因……著名 ▸ be known/famous as 作为……而出名 ▸ thousands of 成千上万的 ▸ take pride in 为……感到自豪 ▸ play a role in 在……中发挥作用 ▸ fit in 适应；容得下 ▸ look for 寻找 ▸ connect ... with 与……连接 ▸ with a history of 有着……的历史 📝 第二部分：本册期中重点句型总结 ■ Unit 1 重点句型 ▸ If I move my fingers, it will come to life. 如果我的手指动起来，它就会变得活灵活现。 ▸ I felt less close to the art because people thought puppets were too old-fashioned. 我感觉到与这门艺术不那么亲近了，因为人们认为木偶太过时了。 ▸ It is a teenager's duty to shoulder the responsibility of passing on traditional culture. 传承传统文化是青少年的责任。 ▸ If young people don't take action, the art will disappear. 如果年轻人不采取行动，这门艺术将会消失。 ▸ The youth are the future of our nation. 青年是我们国家的未来。 ▸ I will hold on to my dream as long as I live. 只要我活着，我就会坚持我的梦想。 ■ Unit 2 重点句型 ▸ One of the best ways to manage money is to make a budget. 理财最好的方法之一就是做预算。 ▸ When the tin is ready, put all the money that you have into it. 罐子准备好后，把你所有的钱都放进去。 ▸ The more we get, the more we spend. 我们得到的越多，花出去的也就越多。 ▸ It's not the number that matters; it's what you do with it. 重要的不是数量，而是你如何使用它。 ▸ It's a good idea to save at least 10% of your pocket money. 至少存下10%的零花钱是个好主意。 ▸ Why don't you simply make a start? 你为什么不试着开始呢？ ▸ A thousand gold coins spent, more will turn up again. 千金散尽还复来。 ■ Unit 3 重点句型 ▸ The masks are so beautiful that we can't look away. 面具如此美丽，以至于我们无法移开视线。 ▸ It was such an amazing place that everyone wanted to visit it. 这是一个如此令人惊叹的地方，以至于每个人都想去参观。 ▸ We take photos so that we can remember the relics. 我们拍照以便能记住这些遗迹。 ▸ The relics date back to the Shang Dynasty. 这些遗迹可以追溯到商朝。 ▸ The discovery is well worth visiting. 这个发现值得参观。 ▸ They have put in a great deal of effort to protect the treasures. 他们投入了大量心血来保护这些珍宝。 📌 第三部分：本册期中重点语法总结 ◆ 语法一：if 引导的条件状语从句（Unit 1） 核心规则：主将从现 —— 主句用一般将来时（will do），从句用一般现在时表将来。 • If it rains tomorrow, we will cancel the trip. 如果明天下雨，我们将取消旅行。 • If you finish homework early, you can watch TV. 如果你早点完成作业，你可以看电视。 • 易错点：if从句中不用will，用一般现在时；unless = if ... not ◆ 语法二：because 引导的原因状语从句（Unit 1） 核心规则：because 回答 why 的问题，不能与 so 连用（不能用 because ... so ...）。 • I stayed at home because it rained heavily. 我待在家里因为雨下得很大。 • Because he was ill, he didn't go to school. 因为他病了，他没去上学。 • 易错点：because 和 so 不能在同一句中出现 ◆ 语法三：when / while / as soon as 引导的时间状语从句（Unit 2） 核心规则：主将从现 / 主祈从现 / 主情从现；while 后接延续性动词（进行时）。 • When I get home, I will do my homework. 当我到家时，我会做作业。（主将从现） • While I was reading, my brother was playing. 我读书时，弟弟在玩耍。（同时进行） • As soon as he arrives, he will call me. 他一到就会给我打电话。（一……就……） • Put the book where it belongs. 把书放在它该放的地方。（地点状语从句） ◆ 语法四：so ... that / such ... that 结果状语从句（Unit 3） 核心规则：so + 形容词/副词 + that；such + (a/an) + 形容词 + 名词 + that • so + adj./adv. + that：The storm was so violent that flights were canceled. • such + a/an + adj. + 单数名词 + that：It was such an amazing place that we all loved it. • such + adj. + 复数/不可数名词 + that：They are such old treasures that nobody wants them. • 易错点：so many/few + 复数名词 + that；so much/little + 不可数名词 + that ◆ 语法五：so that 引导的目的状语从句（Unit 3） 核心规则：so that = in order that，从句常含 can/could/may/might，表示"以便、为了"。 • I got up early so that I could catch the first bus. 我早起以便赶上第一班公交车。 • She studies hard so that she can pass the exam. 她努力学习以便能通过考试。 • 易错点：so that 引导目的状语从句时常有情态动词；引导结果状语从句时常无情态动词且有逗号 🏆 第四部分：十大重点易错考点专项练习 📌 考点一：if 条件状语从句——主将从现 【考点详解】if 引导条件状语从句时，遵循"主将从现"原则：主句用一般将来时（will + 动词原形），从句用一般现在时。否定形式用 don't/doesn't + 动词原形。主语为第三人称单数时，谓语动词加 -s/-es。if 不能与 will 连用。unless = if ... not。 ━ 基础题（选择题） ◇（ ）If it ______ tomorrow, we will stay at home. A. rain B. rains C. will rain D. rained ◇（ ）Olivia ______ you if she has time this weekend. A. will help B. helps C. helped D. is helping ◇（ ）If you ______ hard, you will pass the exam. A. will study B. studies C. study D. studied ━ 提升题（选择题） ▷（ ）Unless it ______, we will go on a trip to Xiamen. A. rain B. rains C. will rain D. rained ▷（ ）If Chen Wei ______ his homework early, he can play basketball. A. finish B. finishes C. will finish D. finished ▷（ ）Zhou Kai ______ the museum if he ______ free tomorrow. A. will visit; is B. visits; will be C. will visit; will be D. visits; is ━ 拓展题（选择题） ★（ ）If more teenagers ______ traditional art, it ______ alive. A. learn; will keep B. learns; will keep C. learn; keeps D. will learn; will keep ★（ ）Lily ______ to Kunming if her parents ______ able to go with her. A. won't go; aren't B. doesn't go; won't be C. won't go; won't be D. doesn't go; aren't ★（ ）— What will happen if Jam ______ the puppet show? — It ______ very popular again. A. watches; will become B. watch; becomes C. watches; becomes D. will watch; will become 📌 考点二：because 原因状语从句——不能与 so 连用 【考点详解】because 引导原因状语从句，回答 why 的提问。中文可说"因为……所以……"，但英文中 because 和 so 不能出现在同一句中。since 也可引导原因状语从句，表示"既然"，语气比 because 弱。because of + 名词/名词短语（不是句子）。 ━ 基础题（选择题） ◇（ ）Zhang Hao didn't go to school ______ he was ill. A. so B. because C. but D. and ◇（ ）— Why do you like puppet shows? — ______ they are full of creativity. A. So B. Because C. But D. And ◇（ ）Olivia felt less close to the art ______ people thought it was old-fashioned. A. so B. because C. if D. when ━ 提升题（选择题） ▷（ ）______ it was raining heavily, the match was cancelled. A. Because B. So C. Because of D. Since then ▷（ ）The performance was amazing ______ the performer practised a lot. A. so B. because of C. because D. and ▷（ ）______ everyone was here, the teacher started the class. A. When B. Because C. Since D. If ━ 拓展题（选择题） ★（ ）The art form is disappearing ______ young people don't take action to protect it. A. so B. because C. if D. when ★（ ）Bella couldn't attend the folk art festival ______ she had to work as a volunteer guide. A. because of B. because C. so that D. if ★（ ）______ the relic is so valuable, we must protect it for future generations. A. Because B. So C. Since D. Both A and C 📌 考点三：when / while / as soon as 时间状语从句 【考点详解】when 可接短暂性或延续性动词；while 只能接延续性动词，常搭配进行时；as soon as 表示"一……就……"，主将从现。主过从过：主句过去时，从句也用过去时。主句用过去进行时 + when + 一般过去时 = "正在做某事突然……"。 ━ 基础题（选择题） ◇（ ）When I ______ home, I will call you. A. get B. will get C. got D. am getting ◇（ ）While I ______ TV, my mum came in. A. watched B. was watching C. watches D. will watch ◇（ ）As soon as Chen Wei ______, he will tell us the news. A. arrives B. will arrive C. arrived D. is arriving ━ 提升题（选择题） ▷（ ）I was walking in the park ______ I met an old friend. A. while B. as soon as C. when D. since ▷（ ）Olivia ______ her homework when the lights went out. A. did B. was doing C. does D. will do ▷（ ）After Jam ______ his money, he made a budget. A. save B. saves C. saved D. will save ━ 拓展题（选择题） ★（ ）______ the bell rang, all the students ran out of the classroom. A. As soon as B. While C. Since D. Until ★（ ）Zhou Kai has learnt to manage money ______ he was twelve. A. when B. while C. since D. as soon as ★（ ）We waited ______ the bus came. A. while B. since C. until D. as soon as 📌 考点四：where / wherever 地点状语从句 【考点详解】where 引导地点状语从句，表示"在……地方"，修饰主句谓语动词的位置。wherever = no matter where，表示"无论哪里"。注意区分：where 引导定语从句时在从句中作地点状语；where 引导状语从句时修饰主句动作发生的地点。 ━ 基础题（选择题） ◇（ ）Please put the book ______ it was. A. where B. which C. what D. when ◇（ ）You can sit ______ you like. A. wherever B. when C. while D. which ◇（ ）The treasure was found ______ the ancient kingdom once stood. A. where B. which C. what D. when ━ 提升题（选择题） ▷（ ）______ you go, don't forget your hometown. A. Wherever B. When C. While D. Since ▷（ ）The guide told us to stay ______ everyone could see the relics clearly. A. where B. which C. what D. when ▷（ ）Lily left her bag ______ she usually leaves it. A. where B. which C. when D. what ━ 拓展题（选择题） ★（ ）The archaeologists work ______ the remains are buried underground. A. where B. which C. when D. what ★（ ）You can travel ______ you want during the summer holiday. A. wherever B. when C. while D. which ★（ ）The statue was placed ______ all visitors could admire it. A. where B. which C. what D. when 📌 考点五：so ... that 结果状语从句 【考点详解】so + 形容词/副词 + that + 从句，表示"如此……以至于……"。结构：so + adj. + that / so + adv. + that。特殊形式：so many/few + 复数名词 + that；so much/little + 不可数名词 + that。that 可省略（口语中）。结果状语从句无情态动词表目的。 ━ 基础题（选择题） ◇（ ）The movie was ______ interesting ______ we all enjoyed it. A. so; that B. such; that C. too; to D. enough; to ◇（ ）He ran ______ fast ______ no one could catch him. A. so; that B. such; that C. too; that D. very; that ◇（ ）It was ______ cold ______ we stayed indoors all day. A. so; that B. such; that C. too; to D. very; that ━ 提升题（选择题） ▷（ ）The masks are ______ beautiful ______ we can't look away. A. so; that B. such; that C. too; to D. very; that ▷（ ）There were ______ people in the museum ______ we couldn't move. A. so many; that B. so much; that C. such many; that D. such much; that ▷（ ）Olivia spoke ______ quietly ______ I could hardly hear her. A. so; that B. such; that C. too; that D. very; that ━ 拓展题（选择题） ★（ ）The ancient treasure is ______ valuable ______ it is kept in a special room. A. so; that B. such; that C. too; to D. enough; that ★（ ）They had ______ little information ______ they couldn't solve the mystery. A. so; that B. such; that C. too; to D. very; that ★（ ）The performance was ______ amazing ______ the whole audience stood up and cheered. A. so; that B. such; that C. too; to D. very; that 📌 考点六：such ... that 结果状语从句 【考点详解】such + (a/an) + 形容词 + 名词 + that + 从句。三种结构：① such + a/an + adj. + 单数可数名词 + that；② such + adj. + 复数名词 + that；③ such + adj. + 不可数名词 + that。与 so ... that 的转换：so + adj. + a/an + 单数名词 + that = such + a/an + adj. + 单数名词 + that。 ━ 基础题（选择题） ◇（ ）It was ______ amazing place ______ everyone wanted to visit. A. such an; that B. so an; that C. such a; that D. so a; that ◇（ ）They are ______ old treasures ______ nobody wants them. A. such; that B. so; that C. such a; that D. so many; that ◇（ ）It is ______ good advice ______ I will follow it. A. such; that B. so; that C. such a; that D. so a; that ━ 提升题（选择题） ▷（ ）Zhang Hao is ______ intelligent student ______ he always gets top grades. A. such an; that B. so an; that C. such a; that D. so; that ▷（ ）The archaeological discovery was ______ big surprise ______ it made headlines. A. such a; that B. so a; that C. such; that D. so; that ▷（ ）She has ______ little time ______ she can't finish the project. A. such; that B. so; that C. such a; that D. so many; that ━ 拓展题（选择题） ★（ ）The Sanxingdui ruins are ______ historical treasures ______ they attract visitors worldwide. A. such; that B. so; that C. such a; that D. so many; that ★（ ）It was ______ difficult exam ______ half the class failed. A. such a; that B. so a; that C. such; that D. so; that ★（ ）The volunteer guides gave us ______ useful information ______ we learned a lot. A. such; that B. so; that C. such a; that D. so many; that 📌 考点七：so that 引导的目的状语从句 【考点详解】so that = in order that，表示"以便、为了"，从句常含情态动词 can/could/may/might。否定目的用 in case（以防）。区分：so that 引导目的状语从句 → 有情态动词；so ... that 引导结果状语从句 → 无情态动词且常有逗号分隔。 ━ 基础题（选择题） ◇（ ）I got up early ______ I could catch the first bus. A. so that B. so ... that C. because D. if ◇（ ）She studies hard ______ she can pass the exam. A. so that B. so ... that C. because D. when ◇（ ）Take an umbrella ______ it rains. A. in case B. so that C. because D. if ━ 提升题（选择题） ▷（ ）Chen Wei saved money ______ he could buy a laptop. A. so that B. so ... that C. because D. when ▷（ ）The museum provides multimedia guides ______ visitors can understand the relics better. A. so that B. so ... that C. because D. if ▷（ ）Olivia practises puppet shows every day ______ she may perform on stage one day. A. so that B. so ... that C. because D. when ━ 拓展题（选择题） ★（ ）The archaeologists took photos of the remains ______ they could study them later. A. so that B. so ... that C. because D. when ★（ ）Lily keeps a record of her pocket money ______ she can see where it goes. A. so that B. so ... that C. because D. if ★（ ）We should protect traditional culture ______ future generations can appreciate it. A. so that B. so ... that C. because D. when 📌 考点八：It is one's duty to do sth. 固定句型 【考点详解】It is/was + 名词 + to do sth. 结构，it 为形式主语，真正主语是后面的不定式。常见变体：It is one's duty to ...（做某事是某人的责任）；It is a good idea to ...（做某事是个好主意）；It is important to ...（做某事很重要）。注意：duty 后接 to do，不接 doing。 ━ 基础题（选择题） ◇（ ）It is our duty ______ the environment. A. to protect B. protect C. protecting D. protected ◇（ ）It is a good idea ______ a budget for your pocket money. A. to make B. make C. making D. made ◇（ ）It was her duty ______ the art alive. A. to keep B. keep C. keeping D. kept ━ 提升题（选择题） ▷（ ）It is teenagers' duty ______ traditional culture. A. to pass on B. pass on C. passing on D. passed on ▷（ ）It is important for us ______ about money management. A. to learn B. learn C. learning D. learned ▷（ ）It is Zhang Hao's responsibility ______ part in protecting folk arts. A. to play B. play C. playing D. played ━ 拓展题（选择题） ★（ ）It is every citizen's duty ______ the law. A. to obey B. obey C. obeying D. obeyed ★（ ）It was a great pleasure ______ the archaeological exhibition. A. to visit B. visit C. visiting D. visited ★（ ）It is the youth's responsibility ______ for China's future. A. to care B. care C. caring D. cared 📌 考点九：The more ... the more ... 比较级句型 【考点详解】The + 比较级 ... , the + 比较级 ... 表示"越……，就越……"。前半句是状语从句，后半句是主句。形容词/副词比较级直接放在 the 之后。可用不同比较级搭配：The more carefully you drive, the safer you will be. 注意：省略 be 动词时容易出错。 ━ 基础题（选择题） ◇（ ）The more you practise, ______ you will be. A. the better B. the good C. better D. the best ◇（ ）The more we get, the more we ______. A. spend B. spent C. will spend D. are spending ◇（ ）The harder you study, ______ mistakes you will make. A. the fewer B. the few C. fewer D. the least ━ 提升题（选择题） ▷（ ）The more careful you are, the ______ accidents you will have. A. fewer B. few C. the fewer D. the fewest ▷（ ）The more money we save, the ______ we can buy. A. much B. more C. the more D. most ▷（ ）The earlier you start, the ______ you will finish. A. soon B. sooner C. the sooner D. the soon ━ 拓展题（选择题） ★（ ）The more people know about folk art, ______ it will be. A. the popular B. the more popular C. more popular D. popular ★（ ）The ______ you read, the more knowledge you will gain. A. much B. more C. the more D. most ★（ ）The more creatively we think, the ______ solutions we can find. A. many B. more C. the more D. most 📌 考点十：be worth doing / date back to / encourage sb. to do 【考点详解】① be worth doing sth.（值得做某事）——主动形式表被动含义，无 to do 形式。② date back to + 时间（追溯到……）——主语单数动词用三单 dates。③ encourage sb. to do sth.（鼓励某人做某事）——to do 不省略 to。④ take pride in = be proud of（以……为自豪）。⑤ pay attention to + n./doing（注意……）。 ━ 基础题（选择题） ◇（ ）The book is well worth ______. A. reading B. to read C. read D. being read ◇（ ）The relics ______ back to the Shang Dynasty. A. date B. dates C. is dating D. are dating ◇（ ）My teacher encouraged me ______ harder. A. to study B. study C. studying D. studied ━ 提升题（选择题） ▷（ ）The museum is worth ______ a visit. A. paying B. to pay C. pay D. being paid ▷（ ）Olivia's parents encouraged her ______ part in the puppet show. A. to play B. play C. playing D. played ▷（ ）The tradition ______ back to over 2,000 years ago. A. dates B. date C. is dating D. are dating ━ 拓展题（选择题） ★（ ）Chen Wei takes great pride ______ his volunteer work at the museum. A. in B. on C. at D. of ★（ ）The Sanxingdui discovery is worth ______ about in detail. A. learning B. to learn C. learn D. being learned ★（ ）Zhou Kai's teacher encouraged him ______ a budget for his pocket money. A. to make B. make C. making D. made 📋 第五部分：参考答案及详细解析 考点一：if 条件状语从句——主将从现 【基础题】 1. B 解析：if 条件状语从句遵循"主将从现"，主句用 will stay（一般将来时），从句用一般现在时。主语 it 是第三人称单数，谓语动词用 rains。A项 rain 缺少三单变化；C项 will rain 不能在 if 从句中出现；D项 rained 是过去时。 2. A 解析：if 引导的条件状语从句，主句用一般将来时 will help，从句用一般现在时 has。B项 helps 是从句动词形式（但主句缺 will）；C项 helped 是过去时；D项 is helping 是现在进行时，均不符合"主将从现"。 3. C 解析：if 从句用一般现在时，主语 you 搭配动词原形 study。A项 will study 不能用于 if 从句；B项 studies 是三单形式，与 you 不匹配；D项 studied 是过去时。 【提升题】 1. B 解析：unless = if ... not，引导条件状语从句，遵循"主将从现"。主句 We will go 是将来时，unless 从句用一般现在时。主语 it 三单，用 rains。A项 rain 缺三单；C项 will rain 不能用于 unless 从句；D项 rained 是过去时。 2. B 解析：if 条件状语从句"主将从现"，主句用 can play（情态动词表将来），从句主语 Chen Wei 是三单，谓语动词用 finishes。A项 finish 缺三单变化；C项 will finish 不能用于 if 从句；D项 finished 是过去时。 3. A 解析：if 条件状语从句"主将从现"。主句 Zhou Kai will visit 是将来时，if 从句用 is free（一般现在时）。B项 visits 是主句动词位置错误；C项 will be 不能用于 if 从句；D项 visits; is 主从句时态位置颠倒。 【拓展题】 1. A 解析：if 条件状语从句"主将从现"。if 从句主语 more teenagers 是复数，谓语动词用 learn（原形）；主句用 will keep。B项 learns 三单错误；C项 keeps 主句缺少 will；D项 will learn 不能用于 if 从句。 2. A 解析：if 条件状语从句"主将从现"。主句 Lily won't go 是将来时否定，if 从句用一般现在时。主语 her parents 是复数，用 aren't able。B项 doesn't go 主语错误；C项 won't be 不能用于 if 从句；D项 aren't 搭配错误。 3. A 解析：if 条件状语从句"主将从现"。if 从句主语 Jam 是三单，用 watches；主句用 will become。B项 watch 缺三单；C项 becomes 是主句动词但缺少 will；D项 will watch 不能用于 if 从句。 考点二：because 原因状语从句 【基础题】 1. B 解析：because 引导原因状语从句，表示"因为生病了所以没去上学"。A项 so 不能与 because 连用；C项 but 表转折；D项 and 表并列。 2. B 解析：回答 Why 提问用 Because 开头。A项 So 表结果不能回答 why；C项 But 表转折；D项 And 表并列。 3. B 解析：because 引导原因状语从句，解释"为什么感到疏远"。A项 so 不能与 because 连用（此处无 because 但语义需要"因为"）；C项 if 表条件；D项 when 表时间。 【提升题】 1. A 解析：Because 引导原因状语从句，后接完整句子 it was raining heavily。B项 So 表结果，此处需要原因；C项 Because of 后接名词短语不接句子；D项 Since then 意为"从那时起"，后不接句子。 2. C 解析：because 后接句子 the performer practised a lot。A项 so 表结果不能接原因；B项 because of 后接名词不接句子；D项 and 表并列不表原因。 3. C 解析：Since 引导原因状语从句，表示"既然大家都到了"，语气比 because 弱。A项 When 表时间；B项 Because 虽然语法正确但 Since 更贴合"已知理由"的语境；D项 If 表条件。 【拓展题】 1. B 解析：because 引导原因状语从句，解释艺术形式正在消失的原因。A项 so 表结果；C项 if 表条件；D项 when 表时间。 2. B 解析：because 后接完整句子 she had to work。A项 because of 后接名词短语不接句子；C项 so that 表目的；D项 if 表条件。 3. D 解析：Both A and C 正确。Because 和 Since 都可以引导原因状语从句，Because 语气较强直接说明原因，Since 语气较弱表示"既然"。此处两种都符合语法和语义。 考点三：when / while / as soon as 时间状语从句 【基础题】 1. A 解析：when 引导时间状语从句"主将从现"，主句 I will call 是将来时，从句用一般现在时 get。B项 will get 不能用于 when 从句；C项 got 是过去时；D项 am getting 是进行时。 2. B 解析：while 引导时间状语从句，强调动作持续进行，谓语动词用延续性动词，常用进行时态 was watching。A项 watched 是一般过去时；C项 watches 是一般现在时；D项 will watch 是将来时。 3. A 解析：as soon as 表示"一……就……"，遵循"主将从现"。主句 he will tell 是将来时，as soon as 从句用一般现在时 arrives。B项 will arrive 不能用于 as soon as 从句。 【提升题】 1. C 解析："was/were doing ... when + 一般过去时"表示"正在做某事突然……"。A项 while 通常搭配进行时；B项 as soon as 表示"一……就"；D项 since 表示"自从"。 2. B 解析："was doing ... when + 一般过去时"结构。Olivia was doing 是过去进行时，when 引导的从句用一般过去时 came。A项 did 不搭配；C项 does 是现在时；D项 will do 是将来时。 3. C 解析：after 引导时间状语从句"主过从过"。主句 he made 是过去时，after 从句也用过去时 saved。A项 save 是现在时；B项 saves 是三单现在时；D项 will save 是将来时。 【拓展题】 1. A 解析：as soon as 表示"一……就……"，铃一响学生们就跑出去了。B项 While 接延续性动作；C项 Since 表示"自从"；D项 Until 表示"直到"。 2. C 解析：since 引导时间状语从句，主句用现在完成时 has learnt，since 从句用一般过去时 he was twelve。A项 when 不搭配完成时；B项 while 接延续动作；D项 as soon as 表"一……就"。 3. C 解析：until 表示"直到……为止"，主句 waited 持续到 the bus came。A项 while 接进行时；B项 since 搭配完成时；D项 as soon as 表示"一……就"。 考点四：where / wherever 地点状语从句 【基础题】 1. A 解析：where 引导地点状语从句，表示"把它放在它原来的地方"。B项 which 是关系代词；C项 what 不引导状语从句；D项 when 表时间。 2. A 解析：wherever = no matter where，表示"无论哪里"，你可以坐在任何你喜欢的地方。B项 when 表时间；C项 while 表"在……期间"；D项 which 是关系代词。 3. A 解析：where 引导地点状语从句，表示"在古王国曾经矗立的地方"。B项 which 引导定语从句缺先行词；C项 what 不引导状语从句；D项 when 表时间。 【提升题】 1. A 解析：Wherever you go = No matter where you go，表示"无论你去哪里"。B项 When 表时间；C项 While 表"在……期间"；D项 Since 表"自从/既然"。 2. A 解析：where 引导地点状语从句，表示"站在每个人都能看清遗迹的地方"。B项 which 是关系代词；C项 what 不引导状语从句；D项 when 表时间。 3. A 解析：where 引导地点状语从句，表示"放在她通常放包的地方"。B项 which 是关系代词；C项 when 表时间；D项 what 不引导状语从句。 【拓展题】 1. A 解析：where 引导地点状语从句，表示"在遗迹被埋在地下的地方工作"。B项 which 是关系代词；C项 when 表时间；D项 what 不引导状语从句。 2. A 解析：wherever 表示"无论哪里"，暑假期间你可以去任何你想去的地方旅行。B项 when 表时间；C项 while 表"在……期间"；D项 which 是关系代词。 3. A 解析：where 引导地点状语从句，表示"放在所有游客都能欣赏的地方"。B项 which 是关系代词；C项 what 不引导状语从句；D项 when 表时间。 考点五：so ... that 结果状语从句 【基础题】 1. A 解析：so + 形容词 interesting + that + 从句，表示"如此有趣以至于我们都喜欢它"。B项 such 后接名词短语；C项 too ... to 后接动词原形；D项 enough ... to 结构不同。 2. A 解析：so + 副词 fast + that + 从句，表示"跑得如此快以至于没人能追上他"。B项 such 修饰名词不修饰副词；C项 too ... to 后接动词原形；D项 very 不与 that 搭配。 3. A 解析：so + 形容词 cold + that + 从句，表示"如此冷以至于我们整天待在室内"。B项 such 后接名词短语；C项 too ... to 后接动词原形；D项 very 不与 that 搭配。 【提升题】 1. A 解析：so + 形容词 beautiful + that + 从句。B项 such 后接名词短语 such beautiful masks that；C项 too ... to 后接动词原形；D项 very 不与 that 搭配。 2. A 解析：so many + 复数名词 people + that + 从句，表示"如此多的人以至于我们动不了"。B项 so much 接不可数名词；C项 such many 搭配错误；D项 such much 搭配错误。 3. A 解析：so + 副词 quietly + that + 从句，表示"说得如此轻声以至于我几乎听不见"。B项 such 修饰名词；C项 too ... to 后接动词原形；D项 very 不与 that 搭配。 【拓展题】 1. A 解析：so + 形容词 valuable + that + 从句。B项 such 后接名词短语 such valuable treasure that；C项 too ... to 后接动词原形；D项 enough 结构不同。 2. A 解析：so little + 不可数名词 information + that，表示"如此少的信息以至于他们无法解开谜团"。注意：此处 little 表示"数量少"而非"小"。B项 such little 搭配错误（such 后接名词短语）；C项 too ... to 后接动词原形。 3. A 解析：so + 形容词 amazing + that + 从句。B项 such 后接名词短语 such an amazing performance that；C项 too ... to 后接动词原形；D项 very 不与 that 搭配。 考点六：such ... that 结果状语从句 【基础题】 1. A 解析：such + an + 形容词 amazing + 单数名词 place + that + 从句。B项 so an 搭配错误（so 后接形容词不接名词）；C项 such a 中 a 不能修饰 amazing（应为 an）；D项 so a 搭配错误。 2. A 解析：such + 形容词 old + 复数名词 treasures + that + 从句。B项 so 后接形容词/副词；C项 such a 后接单数名词；D项 so many 后不接 old treasures 结构。 3. A 解析：such + 形容词 good + 不可数名词 advice + that + 从句。B项 so 后接形容词；C项 such a 后接单数可数名词；D项 so a 搭配错误。 【提升题】 1. A 解析：such + an + 形容词 intelligent + 单数名词 student + that + 从句。B项 so an 搭配错误；C项 such a 中 a 不能修饰 intelligent（应为 an）；D项 so 后接形容词不接名词短语。 2. A 解析：such + a + 形容词 big + 单数名词 surprise + that + 从句。B项 so a 搭配错误；C项 such 后接不可数名词或复数名词；D项 so 后接形容词。 3. B 解析：such + 形容词 little + 不可数名词 time + that + 从句。注意：此处 little 表示"数量少"，用 such 修饰。B项 so 后接形容词；C项 such a 后接单数名词；D项 so many 后接复数名词。 【拓展题】 1. A 解析：such + 形容词 historical + 复数名词 treasures + that + 从句。B项 so 后接形容词；C项 such a 后接单数名词；D项 so many 后接复数名词但结构不同。 2. A 解析：such + a + 形容词 difficult + 单数名词 exam + that + 从句。B项 so a 搭配错误；C项 such 后接不可数名词或复数名词；D项 so 后接形容词 difficult that（但结构应为 so difficult an exam that）。 3. A 解析：such + 形容词 useful + 不可数名词 information + that + 从句。B项 so 后接形容词；C项 such a 后接单数名词；D项 so many 后接复数名词。 考点七：so that 引导的目的状语从句 【基础题】 1. A 解析：so that 引导目的状语从句，表示"以便赶上第一班公交车"，从句含 could。B项 so ... that 是结果状语从句；C项 because 表原因；D项 if 表条件。 2. A 解析：so that 引导目的状语从句，表示"以便能通过考试"，从句含 can。B项 so ... that 是结果状语从句；C项 because 表原因；D项 when 表时间。 3. A 解析：in case 引导否定目的状语从句，表示"以防下雨"。B项 so that 表"以便"，语义不符；C项 because 表原因；D项 if 表条件。 【提升题】 1. A 解析：so that 引导目的状语从句，表示"以便能买一台笔记本电脑"，从句含 could。B项 so ... that 是结果状语从句；C项 because 表原因；D项 when 表时间。 2. A 解析：so that 引导目的状语从句，表示"以便游客能更好地理解遗迹"，从句含 can。B项 so ... that 是结果状语从句；C项 because 表原因；D项 if 表条件。 3. A 解析：so that 引导目的状语从句，表示"以便有一天她能在舞台上表演"，从句含 may。B项 so ... that 是结果状语从句；C项 because 表原因；D项 when 表时间。 【拓展题】 1. A 解析：so that 引导目的状语从句，表示"以便他们之后能研究它们"，从句含 could。B项 so ... that 是结果状语从句；C项 because 表原因；D项 when 表时间。 2. A 解析：so that 引导目的状语从句，表示"以便她能看到钱花在哪里"，从句含 can。B项 so ... that 是结果状语从句；C项 because 表原因；D项 if 表条件。 3. A 解析：so that 引导目的状语从句，表示"以便后代能欣赏它"，从句含 can。B项 so ... that 是结果状语从句；C项 because 表原因；D项 when 表时间。 考点八：It is one's duty to do sth. 固定句型 【基础题】 1. A 解析：It is one's duty to do sth. 句型中，it 是形式主语，真正主语是不定式 to protect。B项 protect 是动词原形；C项 protecting 是动名词；D项 protected 是过去分词。 2. A 解析：It is a good idea to do sth. 句型，不定式 to make 作真正主语。B项 make 是动词原形；C项 making 是动名词；D项 made 是过去分词。 3. A 解析：It was her duty to keep the art alive. 不定式 to keep 作真正主语。B项 keep 是动词原形；C项 keeping 是动名词；D项 kept 是过去分词。 【提升题】 1. A 解析：It is teenagers' duty to pass on traditional culture. 不定式 to pass on 作真正主语。B项 pass on 是动词原形；C项 passing on 是动名词；D项 passed on 是过去分词。 2. A 解析：It is important for sb. to do sth. 句型，不定式 to learn 作真正主语。B项 learn 是动词原形；C项 learning 是动名词；D项 learned 是过去分词。 3. A 解析：It is one's responsibility to play a part in doing sth. 不定式 to play 作真正主语。B项 play 是动词原形；C项 playing 是动名词；D项 played 是过去分词。 【拓展题】 1. A 解析：It is one's duty to obey the law. 不定式 to obey 作真正主语。B项 obey 是动词原形；C项 obeying 是动名词；D项 obeyed 是过去分词。 2. A 解析：It was a great pleasure to visit the exhibition. 不定式 to visit 作真正主语。B项 visit 是动词原形；C项 visiting 是动名词；D项 visited 是过去分词。 3. A 解析：It is the youth's responsibility to care for China's future. 不定式 to care 作真正主语。B项 care 是动词原形；C项 caring 是动名词；D项 cared 是过去分词。 考点九：The more ... the more ... 比较级句型 【基础题】 1. A 解析：The more ... the better 结构，"越练习，就会越好"。better 是 good 的比较级。B项 the good 不是比较级；C项 better 缺少 the；D项 the best 是最高级。 2. A 解析：The more we get, the more we spend. 主句用一般现在时 spend（主语 we）。B项 spent 是过去时；C项 will spend 是将来时；D项 are spending 是进行时。此句陈述客观事实用一般现在时。 3. A 解析：The harder ... the fewer mistakes. fewer 是 few 的比较级，修饰可数名词 mistakes。B项 the few 不是比较级；C项 fewer 缺少 the；D项 the least 是最高级。 【提升题】 1. C 解析：The more careful ... the fewer accidents. "the + 比较级"结构中，后半句 the fewer 修饰可数名词 accidents。A项 fewer 缺少 the；B项 few 不是比较级；D项 the fewest 是最高级。 2. C 解析：The more money ... the more we can buy. 前后都用"the + 比较级"结构。A项 much 不是比较级；B项 more 缺少 the；D项 most 是最高级。 3. C 解析：The earlier ... the sooner. sooner 是 soon 的比较级，"越早开始，就越早完成"。A项 soon 不是比较级；B项 sooner 缺少 the；D项 the soon 词序错误。 【拓展题】 1. B 解析：The more people know ... the more popular it will be. popular 的比较级是 more popular，前面加 the。A项 the popular 不是比较级；C项 more popular 缺少 the；D项 popular 是原级。 2. C 解析：The more you read ... the more knowledge. 前半句 the more 修饰 you read，后半句 the more 修饰 knowledge。A项 much 不是比较级；B项 more 缺少 the；D项 most 是最高级。 3. C 解析：The more creatively ... the more solutions. 前后都用"the + 比较级"结构，more solutions 表示"更多的解决方案"。A项 many 不是比较级；B项 more 缺少 the；D项 most 是最高级。 考点十：be worth doing / date back to / encourage sb. to do 【基础题】 1. A 解析：be worth doing sth. 主动形式表被动含义，表示"值得做某事"。read 的动名词形式是 reading。B项 to read 是动词不定式；C项 read 是动词原形；D项 being read 是被动形式（worth 不用被动）。 2.A 解析：.. 3. A 解析：encourage sb. to do sth. 意为"鼓励某人做某事"，to do 不省略 to。B项 study 是动词原形；C项 studying 是动名词；D项 studied 是过去式。 【提升题】 1. A 解析：be worth doing 主动表被动，paying a visit 是动名词短语。B项 to pay 是动词不定式；C项 pay 是动词原形；D项 being paid 是被动形式。 2. A 解析：encourage sb. to do sth. 鼓励某人做某事，to play 不省略 to。B项 play 是动词原形；C项 playing 是动名词；D项 played 是过去式。 3. A 解析：主语 The tradition 是单数，date back to 的三单形式是 dates back to。B项 date 是复数形式；C项 is dating 是进行时；D项 are dating 是复数进行时。 【拓展题】 1. A 解析：take pride in = be proud of，意为"以……为自豪"，in 是介词后接名词/动名词。B项 on、C项 at、D项 of 均不搭配。 2. A 解析：be worth doing 主动表被动，learning about 是动名词短语。B项 to learn 是动词不定式；C项 learn 是动词原形；D项 being learned 是被动形式。 3. A 解析：encourage sb. to do sth. 鼓励某人做某事，to make 不省略 to。B项 make 是动词原形；C项 making 是动名词；D项 made 是过去式。 — 第 页 — 学科网（北京）股份有限公司 $