2026-2027学年外研版八年级上册英语期中重点专项训练

**基本信息** 聚焦期中高频短语、句型及语法，通过分层训练与精准解析构建“基础-提升-拓展”三阶突破体系，强化语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |短语/句型/语法汇总|三单元短语+六类句型+五语法点|短语按单元分类记忆，句型结合语境应用，语法分结构/用法/标志词解析|短语→句型→语法递进，构建语言知识网络| |十大易错考点训练|每考点9题（3基础+3提升+3拓展）|针对现在完成时等核心考点，提炼“for/since区别”“to do/doing辨析”等解题技巧|考点训练对应语法重点，解析关联思维品质，实现能力迁移|

外研版八年级上册英语 · 期中重点专项训练 Unit 1-3 2026外研版八年级上册英语 · 期中重点专项训练 Unit 1 This is me · Unit 2 Getting along · Unit 3 Make it happen! 📚 第一部分：期中重点短语汇总 🔹 Unit 1 This is me make a speech 做演讲 look away 把目光移开 instead of 代替/而不是 look up 抬头看/往上看 look in the mirror 照镜子 for the first time 第一次 share...with... 与……分享 in one's own way 以自己的方式 a pair of glasses 一副眼镜 in surprise 惊讶地 be proud of 以……为自豪 primary school 小学 on the last row 在最后一排 cut hair 理发 🔹 Unit 2 Getting along get along/on well with 与……相处融洽 reach an agreement 达成一致 give up 放弃 run away 逃跑 argue about 争论 be afraid of 害怕 keep in mind 牢记 feel like 感觉像 dividing line 分界线 in return 作为回报 step back 退让 be busy with 忙于 change one's mind 改变主意 pull down 拆毁 be excited about 对……感到兴奋 🔹 Unit 3 Make it happen! build...out of... 用……制作 shake hands with 和……握手 be born without 天生没有 blow sb. away 使某人大为惊讶 lend a hand to sb. 帮助某人 keep doing sth. 坚持做某事 one after another 一个接一个 make money 赚钱 decide to do sth. 决定做某事 work on 致力于 be curious about 对……好奇 apply...to... 将……应用于 take risks 冒险 learn from 从……中学习 after all 毕竟 come up with 想出 be able to 能够 📝 第二部分：期中重点句型汇总 🔸 1. 现在完成时（与 for/since 连用） ▸ The Giant has been away for a long time. 巨人已经离开很久了。 ▸ We have been friends since Grade 3. 我们从三年级起就是朋友了。 ▸ How long have you shared your secrets with your best friend? 你和最好的朋友分享秘密多久了？ ▸ I haven't told Maddie yet how she has changed me. 我还没告诉麦迪她是如何改变我的。 🔸 2. so...that... 如此……以至于…… ▸ The trees are so glad that they have covered themselves with flowers. 树木如此开心，以至于开满了花。 ▸ Wan Hu was so curious about space that he invented a flying chair. 万户对太空如此好奇，以至于发明了飞椅。 🔸 3. 不定式（to do）作宾语 ▸ He decided to post his design online. 他决定在网上发布设计。 ▸ Easton wanted to help her grandfather. 伊斯顿想帮助她的爷爷。 🔸 4. -ing 形式作宾语 ▸ He enjoyed fixing problems. 他喜欢解决问题。 ▸ She suggested making a new cup. 她建议做一个新杯子。 🔸 5. 感叹句 ▸ What a helpful invention! 多么有用的发明啊！ ▸ How creative Easton is! 伊斯顿多有创造力啊！ 🔸 6. 倒装句 / nor 引导的否定句 ▸ But spring never comes, nor does the summer. 春天没来，夏天也没来。 ▸ Here and there stand beautiful flowers. 到处都是美丽的花。 📖 第三部分：期中重点语法汇总 🔹 语法一：现在完成时（Present Perfect Tense） 【结构】have/has + 过去分词 【用法1】表示过去发生或已经完成的动作对现在造成的影响或结果。 例：I have already learnt that I am what I am. 我已经认识到我就是我自己。 【用法2】与 for + 时间段 / since + 时间点 连用，表示动作从过去持续到现在。 例：The Giant has been away for a long time. 巨人已经离开很久了。 例：We have known each other since 2018. 我们从2018年就认识了。 【标志词】already（肯定句）, yet（否定/疑问句）, just, ever, never, for, since, how long 【注意】for + 时间段（如 for two years）；since + 时间点/从句（如 since 2020 / since I was young） 🔹 语法二：动词不定式（to do）与动名词（doing）作宾语 【不定式 to do 作宾语】常见动词：decide, want, hope, try, learn, plan, wish, agree, choose, expect 例：He decided to post his design online. 他决定在网上发布设计。 例：She wants to help more blind people. 她想帮助更多盲人。 【动名词 doing 作宾语】常见动词：enjoy, finish, practice, suggest, mind, keep, avoid, miss 例：He enjoyed fixing problems. 他喜欢解决问题。 例：Easton kept working on it. 伊斯顿一直致力于改进它。 【注意】有些动词后既可接 to do 也可接 doing，但含义不同： remember/forget/stop/try + to do（未做） vs + doing（已做） 🔹 语法三：so...that... 结果状语从句 【结构】so + 形容词/副词 + that + 从句 例：He ran so fast that no one could catch up. 他跑得如此快，没人能追上。 【so...that 与 such...that 区别】 so + adj./adv. + that | such + (a/an) + adj. + n. + that 例：It was such a helpful invention that everyone liked it. 🔹 语法四：感叹句（What / How 引导） 【What 型】What + (a/an) + 形容词 + 名词 + (主语 + 谓语)! 例：What a helpful invention! 多么有用的发明啊！ 例：What beautiful flowers they are! 它们是多么美丽的花啊！ 【How 型】How + 形容词/副词 + (主语 + 谓语)! 例：How creative Easton is! 伊斯顿多有创造力啊！ 例：How fast he runs! 他跑得多快啊！ 🔹 语法五：used to / be used to 辨析 【used to do】过去常常做某事（现在不了） 例：I used to keep my hair long. 我过去常常留长发。 【be used to doing】习惯于做某事 例：She is used to getting up early. 她习惯于早起。 【be used to do】被用来做某事（被动语态） 例：A 3-D printer can be used to make artificial arms. 3D打印机可被用来制作人造手臂。 🎯 第四部分：十大重点易错考点专项训练 （选择题 · 基础题3题 + 提升题3题 + 拓展题3题） ⭐ 考点一：现在完成时中 for 与 since 的区别及用法 ◇ 基础题（选择题） ◇ 1. — How long ______ you ______ English? A. have; learnt B. have; learned C. did; learn D. are; learning ◇ 2. Olivia ______ in Xiamen ______ she was ten years old. A. has lived; since B. has lived; for C. lived; since D. lives; for ◇ 3. Zhang Hao ______ his hair long to cover the birthmark ______ many years. A. kept; for B. has kept; for C. has kept; since D. kept; since ▷ 提升题（选择题） ▷ 1. — How long ______ the Giant ______ away from his garden? — For a long time. A. has; been B. did; go C. has; gone D. was; away ▷ 2. Chen Wei ______ sharing his snacks with his deskmate ______ Grade 3. A. has practised; since B. has practised; for C. practised; since D. practises; for ▷ 3. Which sentence is CORRECT? A. Lily has left the garden for ten years. B. Lily has been away from the garden for ten years. C. Lily left the garden since ten years ago. D. Lily has left the garden since ten years ago. ★ 拓展题（选择题） ★ 1. 用 for 或 since 填空：Olivia has been curious about space ______ she was a child. A. for B. since C. in D. at ★ 2. 用 for 或 since 填空：They haven't seen each other ______ three years. A. for B. since C. in D. at ★ 3. 选择正确改写：He left Wuhan five years ago. = He has been away from Wuhan ______ five years. A. for B. since C. in D. at ⭐ 考点二：already / yet / just / ever / never 在现在完成时中的用法 ◇ 基础题（选择题） ◇ 1. I ______ told Maddie how she changed me. She knows everything. A. already have B. have already C. yet have D. have yet ◇ 2. — Have you read the story of the Selfish Giant ______? — No, I haven't read it ______. A. yet; yet B. already; yet C. yet; already D. just; just ◇ 3. Lily has ______ visited Kunming. She went there last summer. A. ever B. never C. just D. yet ▷ 提升题（选择题） ▷ 1. 选择正确句子： A. I have yet finished my homework. B. I have already finished my homework. C. I haven't already finished my homework. D. Have you just finished your homework yet? ▷ 2. Olivia ______ eaten strawberries, but she has ______ seen a real strawberry field. A. has; ever B. has; never C. hasn't; ever D. hasn't; never ▷ 3. — Have you ______ heard of the story of Six-chi Lane? — Yes, I've ______ visited Tongcheng to see it. A. ever; just B. just; ever C. never; just D. ever; never ★ 拓展题（选择题） ★ 1. 改错选择：Which sentence has a grammar mistake? A. She has already left. B. I haven't finished yet. C. He has just gone to school. D. We have ever been to Qingdao. ★ 2. ______ you ______ (read) the book about curiosity? — Not ______. A. Have; read; yet B. Did; read; already C. Have; read; just D. Do; read; ever ★ 3. Bella has ______ been to Japan, so she knows a lot about Japanese culture. A. never B. ever C. just D. yet ⭐ 考点三：so...that... 与 such...that... 结果状语从句 ◇ 基础题（选择题） ◇ 1. The weather in Xiamen was ______ beautiful ______ we decided to stay longer. A. so; that B. such; that C. too; to D. enough; to ◇ 2. He ran ______ fast ______ no one could catch up with him. A. such; that B. so; that C. too; that D. very; that ◇ 3. It was ______ a helpful invention ______ everyone wanted one. A. so; that B. such; that C. too; to D. enough; that ▷ 提升题（选择题） ▷ 1. The children were ______ excited ______ they couldn't stop talking. A. such; that B. so; that C. too; to D. enough; to ▷ 2. Wan Hu was ______ curious about space ______ he invented a flying chair. A. such; that B. so; that C. too; that D. very; that ▷ 3. They are ______ lovely flowers ______ everyone stops to look at them. A. so; that B. such; that C. too; to D. enough; that ★ 拓展题（选择题） ★ 1. 选择正确改写：The book is very interesting. I can't put it down. = The book is ______ interesting ______ I can't put it down. A. so; that B. such; that C. too; to D. enough; for ★ 2. ______ lovely weather it was ______ we went for a walk in the park! A. So; that B. Such; that C. Too; to D. Enough; to ★ 3. He is ______ a wise teacher ______ all the students respect him. A. so; that B. such; that C. too; to D. very; that ⭐ 考点四：动词不定式（to do）作宾语的常用动词 ◇ 基础题（选择题） ◇ 1. Easton decided ______ a 3-D printer to make an artificial arm. A. buy B. to buy C. buying D. bought ◇ 2. Lily wants ______ her grandfather fix the smart walking stick. A. help B. to help C. helping D. helped ◇ 3. Chen Wei hopes ______ a scientist when he grows up. A. become B. to become C. becoming D. became ▷ 提升题（选择题） ▷ 1. Which of the following is WRONG? A. She chose to stay at home. B. He agreed to lend me his book. C. They enjoyed to play basketball. D. We plan to visit Wuhan this summer. ▷ 2. Olivia's dream is ______ a helpful invention for blind people. A. make B. to make C. making D. made ▷ 3. The kind man offered ______ free ice creams on his birthday every year. A. give B. to give C. giving D. gave ★ 拓展题（选择题） ★ 1. After reading the story, Jam tried ______ more about space exploration. A. learn B. to learn C. learning D. learned ★ 2. Zhou Kai was curious, so he chose ______ the science fair last weekend. A. attend B. to attend C. attending D. attended ★ 3. Bella expects ______ an award for her creative design next month. A. win B. to win C. winning D. won ⭐ 考点五：动名词（doing）作宾语的常用动词 ◇ 基础题（选择题） ◇ 1. Easton enjoyed ______ problems one after another. A. fix B. to fix C. fixing D. fixed ◇ 2. Have you finished ______ your homework yet? A. do B. to do C. doing D. did ◇ 3. She suggested ______ a new artificial arm for the little girl. A. make B. to make C. making D. made ▷ 提升题（选择题） ▷ 1. Which sentence is CORRECT? A. He kept to work on the invention. B. He kept working on the invention. C. He kept work on the invention. D. He kept works on the invention. ▷ 2. Olivia practices ______ English every morning to improve her speaking. A. speak B. to speak C. speaking D. spoke ▷ 3. Would you mind ______ the window? It's too cold. A. open B. to open C. opening D. opened ★ 拓展题（选择题） ★ 1. Zhang Hao avoids ______ the same mistake again by checking his work carefully. A. make B. to make C. making D. made ★ 2. Bella suggested ______ a science fair project about space exploration. A. make B. to make C. making D. made ★ 3. Jam can't help ______ excited when he talks about his new invention. A. feel B. to feel C. feeling D. felt ⭐ 考点六：感叹句 What / How 的用法区别 ◇ 基础题（选择题） ◇ 1. ______ beautiful rose it is! A. What a B. What C. How a D. How ◇ 2. ______ creative the inventor is! A. What a B. What C. How a D. How ◇ 3. ______ helpful advice she gave us! A. What a B. What C. How a D. How ▷ 提升题（选择题） ▷ 1. ______ fast the robotic arm moves! A. What a B. What C. How a D. How ▷ 2. ______ wonderful inventions they have created! A. What a B. What C. How a D. How ▷ 3. ______ interesting the story of the Selfish Giant is! A. What a B. What C. How a D. How ★ 拓展题（选择题） ★ 1. 选择正确感叹句：The flowers are very beautiful. A. What beautiful flowers! B. How beautiful flowers! C. What a beautiful flower! D. How a beautiful flower! ★ 2. ______ important curiosity is in our lives! A. What B. What an C. How D. How an ★ 3. ______ kind person Maddie is! A. What B. What a C. How D. How a ⭐ 考点七：get along with / reach an agreement / give up 等交际短语辨析 ◇ 基础题（选择题） ◇ 1. Olivia is friendly and she ______ well ______ all her classmates. A. gets; with B. gets; on C. gets; along D. A, B and C are all correct ◇ 2. After a long talk, the two families finally ______ an agreement about the dividing line. A. reached B. arrived C. got D. made ◇ 3. Don't ______! Keep trying and you will hit on success one day. A. give up B. give in C. give out D. give away ▷ 提升题（选择题） ▷ 1. The Zhang family stepped back three chi for their neighbour, and the Wu family did the same ______. A. in return B. in fact C. in surprise D. in trouble ▷ 2. When Chen Wei feels stressed, he talks to his best friend to ______ his feelings. A. hide B. share C. cover D. keep ▷ 3. We should always ______ in mind that kindness encourages more kindness. A. make B. let C. keep D. have ★ 拓展题（选择题） ★ 1. Which phrase means "放弃" in the following sentence? "She didn't ______ even though the work was difficult." A. give up B. run away C. look up D. take risks ★ 2. The Giant built a high wall to ______ children ______ entering his garden. A. stop; from B. protect; from C. keep; from D. A and C are both correct ★ 3. Lily is always willing to lend a hand ______ people in need. A. for B. to C. with D. at ⭐ 考点八：be born without / be able to / be curious about 等 Unit 3 核心表达 ◇ 基础题（选择题） ◇ 1. Jenny was ______ without an arm, but she never gave up. A. bear B. born C. borne D. birthed ◇ 2. With the new robotic arm, the little boy is finally ______ to write by himself. A. able B. capable C. possible D. likely ◇ 3. Easton was always ______ about how things work, so he became an inventor. A. curious B. serious C. anxious D. famous ▷ 提升题（选择题） ▷ 1. The inventor spent years ______ a machine that could help blind people. A. build B. to build C. building D. built ▷ 2. What does "blow sb. away" mean in the sentence "The low cost of the arm blew everyone away"? A. made someone angry B. made someone sleepy C. made someone very surprised D. made someone leave ▷ 3. Olivia applied what she learnt in class ______ solving real-world problems. A. for B. to C. with D. on ★ 拓展题（选择题） ★ 1. Which sentence uses "be curious about" correctly? A. She is curious about space exploration. B. She curious about space. C. She is curious in space. D. She curiously about space. ★ 2. The smart walking stick can sense objects and warn the user, ______ it is very helpful for blind people. A. because B. although C. unless D. until ★ 3. After many failures, Easton finally hit ______ success at age 23. A. in B. at C. on D. for ⭐ 考点九：used to do / be used to doing / be used to do 辨析 ◇ 基础题（选择题） ◇ 1. I ______ keep my hair long to cover my birthmark, but now I wear it short. A. used to B. am used to C. was used to D. use to ◇ 2. Olivia is used to ______ up early every morning for a run. A. get B. getting C. got D. gets ◇ 3. A 3-D printer can be used ______ artificial arms for disabled people. A. make B. to make C. making D. made ▷ 提升题（选择题） ▷ 1. Which is CORRECT? A. He used to smoking a lot, but he stopped. B. He is used to smoke a lot every day. C. He used to smoke a lot, but now he doesn't. D. He is used to smoking, but he wants to stop. ▷ 2. When Chen Wei first came to Jinan, he wasn't used to ______ the spicy food there. A. eat B. eating C. ate D. eaten ▷ 3. Bamboo can be used ______ many things, such as furniture and chopsticks. A. make B. to make C. making D. made ★ 拓展题（选择题） ★ 1. 选择正确改写：She was not used to speaking in public. = She didn't ______ speak in public at first. A. use to B. used to C. be used to D. get used to ★ 2. Zhou Kai's grandfather ______ living in the countryside, so he doesn't want to move to the city. A. used to B. is used to C. was used to D. uses to ★ 3. The old machine was used ______ wood into different shapes. A. cut B. to cut C. cutting D. cuts ⭐ 考点十：倒装句 / nor 引导的否定句 / 形容词副词辨析 ◇ 基础题（选择题） ◇ 1. But spring never comes, ______ ______ the summer. (模仿例句完成) A. nor does B. nor do C. neither comes D. so does ◇ 2. He doesn't like coffee, and ______ ______ I. (我也一样不喜欢) A. neither do B. neither does C. so do D. so does ◇ 3. Here and there, over the grass, ______ beautiful flowers. A. stand B. stands C. is standing D. are standing ▷ 提升题（选择题） ▷ 1. Under the big tree ______ an old man telling stories to children. A. sit B. sits C. are sitting D. were sitting ▷ 2. Which is the correct inverted sentence? A. In the garden played children happily. B. In the garden children played happily. C. Played children in the garden happily. D. In the garden did children play happily. ▷ 3. She has never been to Qingdao, and ______ ______ her brother. A. neither has B. neither does C. so has D. so does ★ 拓展题（选择题） ★ 1. 选择正确句子： A. Not only he is smart, but also he is hard-working. B. Not only is he smart, but also he is hard-working. C. Not only smart he is, but also hard-working he is. D. Not only is smart he, but also is hard-working he. ★ 2. ______ the window, and you can see the beautiful garden outside. A. Look out of B. Look out C. Look after D. Look up ★ 3. The trees are glad, and ______ ______ the flowers. (花儿也一样开心) A. so are B. so do C. neither are D. neither do ✅ 第五部分：参考答案及详细解析 参考答案 — 考点一：现在完成时中 for 与 since 的区别及用法 ◇ 基础题答案： 1. A. have; learnt 💡 How long 提问持续时间，需用现在完成时。learn 的过去分词为 learnt/learned 均可，但 A 选项为英式拼写，符合教材。 2. A. has lived; since 💡 since + 时间点（she was ten years old 是从句表示过去时间点），主句用现在完成时。 3. B. has kept; for 💡 for + 时间段（many years），且动作从过去持续到现在，用现在完成时。 ▷ 提升题答案： 1. A. has; been 💡 be away 是延续性状态，可与 for a long time 连用。How long 问持续时间，用现在完成时。 2. A. has practised; since 💡 since + 时间点（Grade 3），表示动作从三年级持续到现在，用现在完成时。 3. B. Lily has been away from the garden for ten years. 💡 leave 是短暂性动词，不能与 for + 时间段连用，需转换为 be away（延续性状态）。 ★ 拓展题答案： 1. B. since 💡 she was a child 是从句，表示过去的时间点，用 since。 2. A. for 💡 three years 是时间段，用 for。 3. A. for 💡 leave → be away 转换，five years 是时间段，用 for。 参考答案 — 考点二：already / yet / just / ever / never 在现在完成时中的用法 ◇ 基础题答案： 1. B. have already 💡 already 用于肯定句，放在 have/has 之后、过去分词之前。 2. A. yet; yet 💡 yet 用于否定句和疑问句，放在句末。 3. A. ever 💡 ever 表示"曾经"，用于疑问句或肯定句中表示经历。此处表示她曾经去过昆明。 ▷ 提升题答案： 1. B. I have already finished my homework. 💡 already 用于肯定句；yet 用于否定/疑问句；just 和 yet 不连用。 2. B. has; never 💡 第一空根据 but 转折推断她吃过草莓（has）；第二空表示"从未见过"（never），构成转折逻辑。 3. A. ever; just 💡 ever 用于疑问句表示"曾经"；just 表示"刚刚"，用于肯定句。 ★ 拓展题答案： 1. D. We have ever been to Qingdao. 💡 ever 一般不用于肯定句陈述事实，ever 多用于疑问句、否定句或条件句。肯定句陈述经历用 have been to。 2. A. Have; read; yet 💡 现在完成时疑问句用 Have...read；否定回答用 Not yet。 3. B. ever 💡 ever 表示"曾经"，用于肯定句中强调经历，与后文"所以她了解很多"逻辑一致。 参考答案 — 考点三：so...that... 与 such...that... 结果状语从句 ◇ 基础题答案： 1. A. so; that 💡 beautiful 是形容词，用 so + adj. + that + 从句。 2. B. so; that 💡 fast 是副词，用 so + adv. + that + 从句。 3. B. such; that 💡 such + a/an + adj. + 单数名词 + that + 从句。invention 是单数可数名词。 ▷ 提升题答案： 1. B. so; that 💡 excited 是形容词，用 so + adj. + that。 2. B. so; that 💡 curious 是形容词，用 so + adj. + that + 从句。 3. B. such; that 💡 flowers 是复数名词，用 such + adj. + 复数名词 + that。 ★ 拓展题答案： 1. A. so; that 💡 interesting 是形容词，用 so...that... 连接两个分句。 2. B. Such; that 💡 weather 是不可数名词，用 such + adj. + 不可数名词 + that。 3. B. such; that 💡 teacher 是单数可数名词，用 such + a/an + adj. + 单数名词 + that。 参考答案 — 考点四：动词不定式（to do）作宾语的常用动词 ◇ 基础题答案： 1. B. to buy 💡 decide to do sth. 决定做某事，后接不定式。 2. B. to help 💡 want to do sth. 想要做某事，后接不定式。 3. B. to become 💡 hope to do sth. 希望做某事，后接不定式。 ▷ 提升题答案： 1. C. They enjoyed to play basketball. 💡 enjoy 后接动名词 doing，不接不定式。正确：They enjoyed playing basketball. 2. B. to make 💡 此处 to make 作表语，说明 dream 的内容，用不定式。 3. B. to give 💡 offer to do sth. 主动提出做某事，后接不定式。 ★ 拓展题答案： 1. B. to learn 💡 try to do sth. 努力/试图做某事，后接不定式。 2. B. to attend 💡 choose to do sth. 选择做某事，后接不定式。 3. B. to win 💡 expect to do sth. 期待做某事，后接不定式。 参考答案 — 考点五：动名词（doing）作宾语的常用动词 ◇ 基础题答案： 1. C. fixing 💡 enjoy doing sth. 喜欢做某事，后接动名词。 2. C. doing 💡 finish doing sth. 完成做某事，后接动名词。 3. C. making 💡 suggest doing sth. 建议做某事，后接动名词。 ▷ 提升题答案： 1. B. He kept working on the invention. 💡 keep doing sth. 持续做某事，后接动名词。 2. C. speaking 💡 practice doing sth. 练习做某事，后接动名词。 3. C. opening 💡 mind doing sth. 介意做某事，后接动名词。此处为否定请求：Would you mind not opening... 但选项中只有 opening。 ★ 拓展题答案： 1. C. making 💡 avoid doing sth. 避免做某事，后接动名词。 2. C. making 💡 suggest doing sth. 建议做某事，后接动名词。 3. C. feeling 💡 can't help doing sth. 忍不住/禁不住做某事，后接动名词。 参考答案 — 考点六：感叹句 What / How 的用法区别 ◇ 基础题答案： 1. A. What a 💡 rose 是单数可数名词，用 What + a + adj. + 单数名词 + 主语 + 谓语！ 2. D. How 💡 creative 是形容词，用 How + adj. + 主语 + 谓语！ 3. B. What 💡 advice 是不可数名词，用 What + adj. + 不可数名词 + 主语 + 谓语！不加 a。 ▷ 提升题答案： 1. D. How 💡 fast 是副词，用 How + adv. + 主语 + 谓语！ 2. B. What 💡 inventions 是复数名词，用 What + adj. + 复数名词 + 主语 + 谓语！ 3. D. How 💡 interesting 是形容词，用 How + adj. + 主语 + 谓语！ ★ 拓展题答案： 1. A. What beautiful flowers! 💡 flowers 是复数名词，用 What + adj. + 复数名词！省略主语谓语。 2. C. How 💡 important 是形容词，用 How + adj. + 主语 + 谓语！ 3. B. What a 💡 person 是单数可数名词，用 What + a + adj. + 单数名词 + 主语 + 谓语！ 参考答案 — 考点七：get along with / reach an agreement / give up 等交际短语辨析 ◇ 基础题答案： 1. D. A, B and C are all correct 💡 get along with = get on with = 与……相处融洽，三种表达都正确。 2. A. reached 💡 reach an agreement 达成一致，是固定搭配。 3. A. give up 💡 give up 放弃。根据后文"继续尝试"可知此处是鼓励不要放弃。 ▷ 提升题答案： 1. A. in return 💡 in return 作为回报。张家退让三尺，吴家也作为回报做出了同样的举动。 2. B. share 💡 share one's feelings 分享感受，符合"与好朋友倾诉"的语境。 3. C. keep 💡 keep...in mind 牢记……，是固定搭配。 ★ 拓展题答案： 1. A. give up 💡 give up 放弃。句意：尽管工作很难，她也没有放弃。 2. D. A and C are both correct 💡 stop...from... 和 keep...from... 都表示"阻止……做某事"，两者都正确。 3. B. to 💡 lend a hand to sb. 帮助某人，是固定搭配，to 不能替换为其他介词。 参考答案 — 考点八：be born without / be able to / be curious about 等 Unit 3 核心表达 ◇ 基础题答案： 1. B. born 💡 be born without 天生没有……，是固定表达。 2. A. able 💡 be able to do sth. 能够做某事，是固定搭配。 3. A. curious 💡 be curious about 对……好奇，符合"成为发明家"的语境。 ▷ 提升题答案： 1. C. building 💡 spend + 时间 + doing sth. 花费时间做某事，后接动名词。 2. C. made someone very surprised 💡 blow sb. away 使某人大为惊讶/震惊。此处指低成本让所有人震惊。 3. B. to 💡 apply...to... 将……应用于……，是固定搭配。 ★ 拓展题答案： 1. A. She is curious about space exploration. 💡 be curious about + 名词/动名词，about 是正确介词，且 need be 动词。 2. A. because 💡 前后是因果关系：因为能感知物体并警告使用者，所以对盲人很有帮助。 3. C. on 💡 hit on success 取得成功，是固定搭配。hit on an idea 想到一个主意。 参考答案 — 考点九：used to do / be used to doing / be used to do 辨析 ◇ 基础题答案： 1. A. used to 💡 used to do 过去常常做某事（现在不了），与 but now 形成对比。 2. B. getting 💡 be used to doing 习惯于做某事，to 是介词，后接动名词。 3. B. to make 💡 be used to do sth. 被用来做某事（被动语态），to 是不定式符号。 ▷ 提升题答案： 1. C. He used to smoke a lot, but now he doesn't. 💡 used to do 过去常常（现在不了）。A 应为 used to smoke；B 应为 is used to smoking；D 逻辑矛盾。 2. B. eating 💡 be used to doing 习惯于做某事。wasn't used to eating 不习惯吃辣。 3. B. to make 💡 be used to do 被用来做某事（被动），to 后接动词原形。 ★ 拓展题答案： 1. A. use to 💡 be not used to doing 的否定可转换为 didn't use to do（过去不习惯=过去不常做）。注意否定句和疑问句中 use 不加 d。 2. B. is used to 💡 be used to doing 习惯于。爷爷习惯住在农村，所以不想搬进城。用现在时 is。 3. B. to cut 💡 be used to do 被用来做某事。机器被用来把木头切成不同形状。 参考答案 — 考点十：倒装句 / nor 引导的否定句 / 形容词副词辨析 ◇ 基础题答案： 1. A. nor does 💡 nor + 助动词 + 主语，表示"……也不"。summer 是单数，用 does。 2. A. neither do 💡 neither/nor + 助动词 + 主语，表示"也不"。I 对应 do。 3. A. stand 💡 倒装句：状语 + 谓语 + 主语。flowers 是复数，用 stand。 ▷ 提升题答案： 1. B. sits 💡 倒装句：地点状语 + 谓语 + 主语。an old man 是单数，用 sits。 2. A. In the garden played children happily. 💡 全部倒装：地点状语 In the garden 提前，谓语 played 放在主语 children 之前。 3. A. neither has 💡 neither + 助动词 + 主语。前半句用 has been，后半句保持一致用 has。 ★ 拓展题答案： 1. B. Not only is he smart, but also he is hard-working. 💡 not only...but also... 连接两个分句时，not only 后的分句需部分倒装（be 动词提前）。 2. A. Look out of 💡 look out of the window 往窗外看。look out 是"小心"，look after 是"照顾"，look up 是"查阅/抬头看"。 3. A. so are 💡 so + 助动词 + 主语，表示"……也一样"。flowers 是复数，且前面用 are，后面保持一致用 are。 — 第 页 — 学科网（北京）股份有限公司 $