Unit 4 Our Memory单元重点易错专项训练2026-2027学年人教版英语九年级上册

Unit 4 Our Memory · 单元重点易错专项训练 人教版（新版）九年级上册 Unit 4 Our Memory 单元重点易错专项训练 （9大考点 · 基础+提升+拓展 三层训练 · 附详细解析） ★ 考点一：wh-疑问词引导宾语从句（陈述语序） ★ ⚠ 易错速记：① 宾语从句必须用陈述语序（引导词+主语+谓语），不能用疑问语序；② 易错：where is he → where he is；③ 引导词what/where/why/when/who在从句中充当成分不可省略；④ 主句动词常为wonder/know/understand/remember/tell ▷ 基础题（选择题） ▷（ ）1. I don't know ______ the library is. A. where is B. where C. where was D. where the library ▷（ ）2. Could you tell me ______ get to the airport? A. how can I B. how I can C. how do I D. how I do ▷（ ）3. She cannot remember ______ she put the ticket. A. where B. where did C. where was D. where is ◇ 提升题（选择题） ◇（ ）1. Jam doesn't understand ______ she is going through. A. what B. what did C. what is D. what she is going ◇（ ）2. Lily wonders ______ the next memory test will be. A. when B. when will C. when is D. when does ◇（ ）3. The teacher asked the students ______ they memorized the passage. A. how B. how did C. how were D. how can ★ 拓展题（用适当形式填空） ★（ ）1. I don't know what ______ (happen) to the dolphin in the story. ★（ ）2. Can you tell me where ______ (be) the nearest notebook shop? ★（ ）3. Zhang Hui recalls how she ______ (learn) to ride a bike. ★ 考点二：宾语从句时态呼应（主过从退 / 客观真理） ★ ⚠ 易错速记：① 主句现在时→从句根据实际选时态；② 主句过去时→从句退一步（现在→过去，过去→过去完成）；③ 客观真理永远一般现在时（不受主句影响）；④ 易错：主句said后从句仍用is（真理除外） ▷ 基础题（选择题） ▷（ ）1. He said that he ______ very tired after the lecture. A. is B. was C. will be D. has been ▷（ ）2. I know that Kunming ______ a beautiful city. A. was B. will be C. is D. has been ▷（ ）3. She told me she ______ to Jinan three times. A. goes B. went C. has been D. had been ◇ 提升题（选择题） ◇（ ）1. The scientist told us that light ______ faster than sound. A. travelled B. travels C. will travel D. has travelled ◇（ ）2. Chen Wu asked me what I ______ for the picnic. A. prepare B. prepared C. was preparing D. will prepare ◇（ ）3. They said that they ______ a memory technique the next day. A. will learn B. are learning C. were going to learn D. learns ★ 拓展题（用适当形式填空） ★（ ）1. Lily said she ______ (read) the passage twice. ★（ ）2. The teacher told us water ______ (boil) at 100℃. ★（ ）3. Jam told me he ______ (not finish) his homework yet. ★ 考点三：It is + adj. + to do / It is + adj. + for sb. + to do ★ ⚠ 易错速记：① It是形式主语，真正主语是后面的to do；② 常用adj：easy/hard/important/necessary/useful/wise/likely；③ It makes it + adj. + to do（形式宾语it）；④ be likely to do 很可能做某事 ▷ 基础题（选择题） ▷（ ）1. It is important ______ new words every day. A. memorize B. to memorize C. memorizing D. remembers ▷（ ）2. It is easy ______ a picture in your mind. A. create B. to create C. creating D. created ▷（ ）3. It is necessary ______ our brains from wearing out. A. protect B. to protect C. protecting D. protected ◇ 提升题（选择题） ◇（ ）1. It is wise ______ your spare time to good use. A. put B. to put C. putting D. puts ◇（ ）2. Taking notes makes it easier ______ key points. A. remember B. to remember C. remembering D. remembered ◇（ ）3. You are likely ______ things if you focus on details. A. remember B. to remember C. remembering D. remembered ★ 拓展题（用适当形式填空） ★（ ）1. It is useful ______ (take) breaks during study. ★（ ）2. Bad sleep makes it hard ______ (enter) long-term memory. ★（ ）3. Lily is likely ______ (forget) the address without writing it down. ★ 考点四：The + 比较级…, the + 比较级…（越…越…） ★ ⚠ 易错速记：① 句型结构：The + 比较级 + 主谓, the + 比较级 + 主谓；② 两个the都是副词（不是冠词）；③ 比较级多为形容词/副词变化；④ 易错：前面the从句常用现在时，后面主句用将来时或现在时 ▷ 基础题（选择题） ▷（ ）1. The more you review, ______ your memory will be. A. good B. better C. the better D. the best ▷（ ）2. The harder you practise, ______ you will remember. A. the more B. more C. the most D. most ▷（ ）3. The ______ you use your brain, the sharper it will be. A. much B. more C. most D. the more ◇ 提升题（选择题） ◇（ ）1. ______ you relax, ______ your brain works. A. The more; the better B. More; better C. The more; better D. More; the better ◇（ ）2. The less stress you have, ______ you will sleep. A. well B. better C. the better D. best ◇（ ）3. ______ we group information, ______ it is to recall. A. The well; the easy B. The better; the easier C. Better; easier D. The better; easier ★ 拓展题（用适当形式填空） ★（ ）1. The more senses you use, the ______ (easy) it is to remember. ★（ ）2. The ______ (long) you sleep, the more stable your memory becomes. ★（ ）3. The more you exercise, the ______ (healthy) your brain will be. ★ 考点五：核心短语辨析（run out / go through / happen to / keep in mind） ★ ⚠ 易错速记：① run out of + 物（人作主语）；run out 无宾语（物作主语）；② go through 经历/仔细检查/查阅；③ happen to sb. 发生在某人身上；④ keep...in mind 记住；⑤ mix up 混淆（代词放中间） ▷ 基础题（选择题） ▷（ ）1. We have ______ all the paper for taking notes. A. run out B. run out of C. gone out D. gone through ▷（ ）2. Time is ______. We must hurry up. A. running out of B. running out C. going through D. happening to ▷（ ）3. Please ______ these words ______. Don't mix them up. A. keep; in mind B. put; to good use C. go; through D. run; out of ◇ 提升题（选择题） ◇（ ）1. She is ______ a difficult time. Let's help her. A. running out of B. going through C. happening to D. keeping in mind ◇（ ）2. What happened ______ the squirrel in the story? A. with B. to C. for D. on ◇（ ）3. Don't ______ the two techniques ______. They are different. A. mix; up B. put; up C. run; out D. go; through ★ 拓展题（用适当形式填空） ★（ ）1. My water bottle has ______ (run) out. I need to refill it. ★（ ）2. The old man went ______ (穿过) many hard times in his life. ★（ ）3. Keep these key points in ______ (you) mind before the exam. ★ 考点六：核心短语辨析（put to good use / wear out / boost / react to） ★ ⚠ 易错速记：① put sth to good use 有效利用；② wear out 使疲乏/磨损；wear out one's brain 过度用脑；③ boost = 促进/增强；④ react to 对…作出反应（to不可换）；⑤ pay attention to 注意 ▷ 基础题（选择题） ▷（ ）1. We should put our time ______ good use. A. in B. to C. for D. on ▷（ ）2. Studying all night will ______ your brain. A. put; to good use B. wear; out C. boost; up D. react; to ▷（ ）3. How did he ______ the good news about the dolphin show? A. react with B. react to C. react for D. react on ◇ 提升题（选择题） ◇（ ）1. Taking a walk can ______ your memory. A. wear out B. run out C. boost D. happen to ◇（ ）2. You should pay more attention ______ details when memorizing. A. in B. on C. at D. to ◇（ ）3. After the long lecture, the students' brains were completely ______. A. put to good use B. worn out C. boosted up D. reacted to ★ 拓展题（用适当形式填空） ★（ ）1. We must put every chance to good ______ (use). ★（ ）2. Lily's shoes are ______ (wear) out after the long walk. ★（ ）3. Exercise can boost your ______ (memorize) a lot. ★ 考点七：remind / recall / recognize / retell 近义词辨析 ★ ⚠ 易错速记：① remind sb to do 提醒某人做某事；remind sb of sth 使某人想起；② recall = 回忆起（= remember）；③ recognize = 认出/辨认出；④ retell 复述（过去式retold）；⑤ recall/recognize不用于进行时 ▷ 基础题（选择题） ▷（ ）1. Please remind me ______ the door when I leave. A. lock B. to lock C. locking D. locked ▷（ ）2. The photo reminds me ______ my childhood in Kunming. A. to B. of C. for D. with ▷（ ）3. Can you ______ the story in your own words? A. recall B. recognize C. retell D. remind ◇ 提升题（选择题） ◇（ ）1. Jam ______ his grandmother when he saw the old wallet. A. reminded of B. was reminded of C. was recalled D. was recognized ◇（ ）2. Lily didn't ______ her old friend at first because she changed a lot. A. remind B. recall C. retell D. recognize ◇（ ）3. Chen Wu can still ______ the day he visited the dolphin show. A. remind B. recall C. recognize D. retell ★ 拓展题（用适当形式填空） ★（ ）1. The teacher asked us to ______ (retell) the passage after reading. ★（ ）2. This song always reminds me ______ (介词) my school days. ★（ ）3. Zhang Hui ______ (recall) a happy memory of his grandson yesterday. ★ 考点八：short-term / long-term memory 与 记忆方法表达 ★ ⚠ 易错速记：① short-term memory 短期记忆；long-term memory 长期记忆；② 方法：group information 分类信息；create images 创造画面；link...with 关联；make up a story 编故事；③ use it or lose it 不用就作废；④ divide...into 把…分成 ▷ 基础题（选择题） ▷（ ）1. To improve your memory, you should link new knowledge ______ old ones. A. in B. with C. to D. Both B and C ▷（ ）2. You can ______ the information into groups to remember it better. A. mix up B. run out C. divide D. wear out ▷（ ）3. "Use it or lose it" means you must ______ your memory. A. run out of B. go through C. put to good use D. happen to ◇ 提升题（选择题） ◇（ ）1. Creating funny pictures can help information enter your ______. A. short-term memory B. long-term memory C. brain engine D. stable chain ◇（ ）2. Zhang Hui divides his notes ______ three parts: key words, images and stories. A. in B. into C. to D. with ◇（ ）3. Lily made up a story to help her ______ all the new words. A. mix up B. run out C. memorize D. react to ★ 拓展题（用适当形式填空） ★（ ）1. Grouping words by topic can improve your ______ (memorize) skills. ★（ ）2. Let's divide the passage ______ (介词) three short parts. ★（ ）3. Linking a new word ______ (介词) a funny picture really works. ★ 考点九：疑问词 + to do / whether + to do / 综合交际 ★ ⚠ 易错速记：① 疑问词(what/how/where/when)+to do = 简化版宾语从句；② whether + to do 是否做；③ I wonder / I don't know / Could you tell me 后接陈述语序；④ To start with 首先；In his case 就他而言；⑤ fail to do 未能做成 ▷ 基础题（选择题） ▷（ ）1. I don't know how ______ my memory. A. boost B. to boost C. boosting D. boosted ▷（ ）2. She cannot decide whether ______ a notebook or a tablet. A. buy B. to buy C. buying D. bought ▷（ ）3. — What should I do first? — ______, try to relax your brain. A. In case B. To start with C. Instead of D. In fact ◇ 提升题（选择题） ◇（ ）1. Could you tell me ______ a stable memory? A. how to build B. how build C. what to build D. how building ◇（ ）2. He failed ______ all the key points in the lecture. A. remember B. remembering C. to remember D. remembered ◇（ ）3. — I always forget new words. — In ______ case, you should create images. A. your B. you C. yourself D. yours ★ 拓展题（用适当形式填空） ★（ ）1. Lily doesn't know what ______ (do) to boost her memory. ★（ ）2. I wonder whether ______ (take) a break now or later. ★（ ）3. To start ______ (介词), let's go through the key techniques. 📖 参考答案与详细解析 ▎考点一：wh-疑问词引导宾语从句（陈述语序） 【基础题】 1. I don't know ______ the library is. 答案：B。解析：宾语从句用陈述语序，where引导后接主语+谓语。A缺主语，C/D是疑问语序。 2. Could you tell me ______ get to the airport? 答案：B。解析：how引导宾语从句，陈述语序为how I can get。A/C/D都是疑问语序（can I / do I）。 3. She cannot remember ______ she put the ticket. 答案：A。解析：where引导后接陈述语序she put。B/C/D都保留了疑问语序。 【提升题】 1. Jam doesn't understand what she is going through. 答案：A。解析：what引导宾语从句，go through意为"经历"。从句用陈述语序what she is going through。 2. Lily wonders ______ the next memory test will be. 答案：A。解析：when引导宾语从句用陈述语序when the test will be。B/C/D都是疑问语序。 3. The teacher asked the students ______ they memorized the passage. 答案：A。解析：how引导宾语从句，陈述语序how they memorized。B/C/D疑问语序。 【拓展题】 1. I don't know what ______ (happen) to the dolphin. 答案：happened。解析：happen to 发生在…身上，根据语境用过去式happened。 2. Can you tell me where ______ (be) the nearest notebook shop? 答案：is。解析：宾语从句陈述语序where the shop is。主语是shop，谓语用is。 3. Zhang Hui recalls how she ______ (learn) to ride a bike. 答案：learned/learnt。解析：recall后接宾语从句，根据语境用过去式learned。 ▎考点二：宾语从句时态呼应 【基础题】 1. He said that he ______ very tired after the lecture. 答案：B。解析：主句said是过去时，从句退一步用was。客观状态用一般过去时。 2. I know that Kunming ______ a beautiful city. 答案：C。解析：主句know是现在时，从句根据实际情况。Kunming是城市是客观事实用is。 3. She told me she ______ to Jinan three times. 答案：D。解析：主句told是过去时，从句"去过三次"发生在"告诉"之前，用过去完成时had been。 【提升题】 1. The scientist told us that light ______ faster than sound. 答案：B。解析：客观真理（光速>声速）永远用一般现在时travels，不受主句told过去时影响。 2. Chen Wu asked me what I ______ for the picnic. 答案：C。解析：主句asked过去时，从句"正在准备"用过去进行时was preparing。 3. They said that they ______ a memory technique the next day. 答案：C。解析：主句said过去时，the next day表将来，用was/were going to do结构。they对应were。 【拓展题】 1. Lily said she ______ (read) the passage twice. 答案：had read。解析：主句said过去时，"读过两次"发生在said之前，用过去完成时had read。 2. The teacher told us water ______ (boil) at 100℃. 答案：boils。解析：客观真理（水的沸点）永远用一般现在时，不受主句told影响。 3. Jam told me he ______ (not finish) his homework yet. 答案：hadn't finished。解析：主句told过去时，yet暗示完成，用过去完成时hadn't finished。 ▎考点三：It is + adj. + to do / likely to do 【基础题】 1. It is important ______ new words every day. 答案：B。解析：It is + adj. + to do 是固定句型，It是形式主语，真正主语是to memorize。 2. It is easy ______ a picture in your mind. 答案：B。解析：It is + adj. + to do，to create是不定式。create a picture创造画面。 3. It is necessary ______ our brains from wearing out. 答案：B。解析：It is necessary to do，保护大脑免受过度疲劳。protect...from固定搭配。 【提升题】 1. It is wise ______ your spare time to good use. 答案：B。解析：It is wise to do，put...to good use有效利用。不定式作真正主语。 2. Taking notes makes it easier ______ key points. 答案：B。解析：make it + adj. + to do，it是形式宾语，真正宾语是to remember。 3. You are likely ______ things if you focus on details. 答案：B。解析：be likely to do 很可能做某事，是固定搭配。focus on details注意细节。 【拓展题】 1. It is useful ______ (take) breaks during study. 答案：to take。解析：It is + adj. + to do，useful to take breaks适当休息很有用。 2. Bad sleep makes it hard ______ (enter) long-term memory. 答案：to enter。解析：make it + adj. + to do，it形式宾语，to enter不定式。 3. Lily is likely ______ (forget) the address without writing it down. 答案：to forget。解析：be likely to do 很可能，忘记地址用to forget。 ▎考点四：The + 比较级…, the + 比较级… 【基础题】 1. The more you review, ______ your memory will be. 答案：C。解析：The + 比较级, the + 比较级，good的比较级是better。the better your memory will be。 2. The harder you practise, ______ you will remember. 答案：A。解析：The + 比较级, the + 比较级。much的比较级是more，the more you will remember。 3. The ______ you use your brain, the sharper it will be. 答案：D。解析：the more you use 越使用。more是much的比较级。sharper是sharp的比较级。 【提升题】 1. ______ you relax, ______ your brain works. 答案：A。解析：The more; the better 越放松，大脑工作得越好。两个the都是副词不可省略。 2. The less stress you have, ______ you will sleep. 答案：C。解析：The + 比较级, the + 比较级。well的比较级是better，用the better。 3. ______ we group information, ______ it is to recall. 答案：B。解析：The better we group（越好地分类）, the easier it is（越容易回忆）。good→better, easy→easier。 【拓展题】 1. The more senses you use, the ______ (easy) it is. 答案：easier。解析：The + 比较级, the + 比较级。easy的比较级是easier。 2. The ______ (long) you sleep, the more stable. 答案：longer。解析：long的比较级是longer。The longer you sleep你睡得越久。 3. The more you exercise, the ______ (healthy) your brain. 答案：healthier。解析：healthy的比较级是healthier（辅音+y变i加er）。 ▎考点五：核心短语辨析（run out / go through / happen to / keep in mind） 【基础题】 1. We have ______ all the paper for taking notes. 答案：B。解析：人作主语用run out of + 宾语。run out of all the paper用完所有纸。 2. Time is ______. We must hurry up. 答案：B。解析：物(time)作主语用run out（无宾语）。时间正在耗尽。 3. Please ______ these words ______. Don't mix them up. 答案：A。解析：keep...in mind 记住。keep these words in mind记住这些单词。 【提升题】 1. She is ______ a difficult time. Let's help her. 答案：B。解析：go through 经历。go through a difficult time经历困难时期。 2. What happened ______ the squirrel in the story? 答案：B。解析：happen to sb./sth. 发生在…身上。固定搭配用to。 3. Don't ______ the two techniques ______. 答案：A。解析：mix up 混淆。mix the two techniques up混淆两种技巧。代词放中间。 【拓展题】 1. My water bottle has ______ (run) out. 答案：run。解析：现在完成时has run out。物作主语用run out（无of）。水瓶里的水用完了。 2. The old man went ______ (穿过) many hard times. 答案：through。解析：go through 经历。注意through是介词。went是go的过去式。 3. Keep these key points in ______ (you) mind. 答案：your。解析：keep...in mind 记住。your是形容词性物主代词，修饰mind。 ▎考点六：核心短语辨析（put to good use / wear out / boost / react to） 【基础题】 1. We should put our time ______ good use. 答案：B。解析：put...to good use 有效利用，固定搭配用to。put time to good use有效利用时间。 2. Studying all night will ______ your brain. 答案：B。解析：wear out 使疲乏。wear out your brain使大脑过度疲劳。study all night对应。 3. How did he ______ the good news about the dolphin show? 答案：B。解析：react to 对…作出反应，固定搭配。to不可换为with/for/on。 【提升题】 1. Taking a walk can ______ your memory. 答案：C。解析：boost 促进/增强。boost your memory增强记忆力。散步有助记忆。 2. You should pay more attention ______ details. 答案：D。解析：pay attention to 注意，固定搭配用to。to是介词后接名词details。 3. After the long lecture, the students' brains were completely ______. 答案：B。解析：wear out 使疲乏。be worn out 被动语态。听完长讲座大脑疲惫。 【拓展题】 1. We must put every chance to good ______ (use). 答案：use。解析：put...to good use 有效利用。use是名词，不可数。 2. Lily's shoes are ______ (wear) out after the long walk. 答案：worn。解析：wear out 磨损。被动语态be worn out。wear的过去分词是worn。 3. Exercise can boost your ______ (memorize) a lot. 答案：memory。解析：memorize是动词，此处需要名词memory（记忆力）。boost your memory增强记忆力。 ▎考点七：remind / recall / recognize / retell 近义词辨析 【基础题】 1. Please remind me ______ the door when I leave. 答案：B。解析：remind sb to do 提醒某人做某事。remind me to lock提醒我锁门。 2. The photo reminds me ______ my childhood in Kunming. 答案：B。解析：remind sb of sth 使某人想起某事。of后接名词childhood。 3. Can you ______ the story in your own words? 答案：C。解析：retell 复述。retell the story in your own words用自己的话复述故事。 【提升题】 1. Jam ______ his grandmother when he saw the old wallet. 答案：B。解析：be reminded of 被提醒想起。Jam被旧钱包提醒想起奶奶。被动语态。 2. Lily didn't ______ her old friend at first because she changed a lot. 答案：D。解析：recognize 认出。认不出老朋友因为变化大。recognize强调"辨认出"。 3. Chen Wu can still ______ the day he visited the dolphin show. 答案：B。解析：recall 回忆起。recall the day回忆起那天。recall=remember。 【拓展题】 1. The teacher asked us to ______ (retell) the passage. 答案：retell。解析：ask sb to do，retell是动词原形。retell the passage复述段落。 2. This song always reminds me ______ (介词) my school days. 答案：of。解析：remind sb of sth 使某人想起。固定搭配用of。 3. Zhang Hui ______ (recall) a happy memory yesterday. 答案：recalled。解析：recall是规则动词，过去式直接加ed。yesterday用过去时。 ▎考点八：short-term / long-term memory 与记忆方法表达 【基础题】 1. To improve your memory, you should link new knowledge ______ old ones. 答案：D。解析：link...with 和 link...to 都对，意为"把…与…关联"。关联新旧知识是最好的记忆方法。 2. You can ______ the information into groups to remember it better. 答案：C。解析：divide...into 把…分成。divide the information into groups分组信息。 3. "Use it or lose it" means you must ______ your memory. 答案：C。解析：put...to good use 有效利用。"不用就作废"意味着必须好好利用记忆。 【提升题】 1. Creating funny pictures can help information enter your ______. 答案：B。解析：long-term memory 长期记忆。创造画面帮助信息进入长期记忆。 2. Zhang Hui divides his notes ______ three parts. 答案：B。解析：divide...into 把…分成。divide into three parts分成三部分。 3. Lily made up a story to help her ______ all the new words. 答案：C。解析：memorize 记住。make up a story编故事来帮助记忆单词。 【拓展题】 1. Grouping words by topic can improve your ______ (memorize) skills. 答案：memory。解析：memorize是动词，此处需要名词memory修饰skills。memory skills记忆技巧。 2. Let's divide the passage ______ (介词) three short parts. 答案：into。解析：divide...into 把…分成。固定搭配用into。 3. Linking a new word ______ (介词) a funny picture. 答案：with/to。解析：link...with/to 把…与…关联。两者都正确。 ▎考点九：疑问词 + to do / whether + to do / 综合交际 【基础题】 1. I don't know how ______ my memory. 答案：B。解析：疑问词 + to do = 简化版宾语从句。how to boost如何增强。 2. She cannot decide whether ______ a notebook or a tablet. 答案：B。解析：whether + to do 是否做。whether to buy是否购买。 3. — What should I do first? — ______, try to relax your brain. 答案：B。解析：to start with 首先。用于给出建议时的开头。 【提升题】 1. Could you tell me ______ a stable memory? 答案：A。解析：how to do 如何做。how to build如何建立。build a stable memory建立稳定的记忆。 2. He failed ______ all the key points in the lecture. 答案：C。解析：fail to do 未能做成。fail to remember未能记住。 3. — I always forget new words. — In ______ case, you should create images. 答案：A。解析：in one's case 就某人而言。your对应your case。用所有格。 【拓展题】 1. Lily doesn't know what ______ (do) to boost her memory. 答案：to do。解析：疑问词 + to do。what to do做什么。简化版宾语从句。 2. I wonder whether ______ (take) a break now or later. 答案：to take。解析：whether + to do 是否做。whether to take a break是否休息。 3. To start ______ (介词), let's go through the key techniques. 答案：with。解析：to start with 首先。固定搭配用with。 — 练习结束，祝学习进步！ — 第 页 学科网（北京）股份有限公司 $