Unit 4 Hands-on fun重点知识总结与易错专项训练（90题）2026-2027学年译林版八年级英语上册

**基本信息** 围绕“动手做”主题，构建“知识分类总结+易错分层突破”体系，通过10大考点90题分层训练，提炼语法规则与解题技巧，强化语言应用能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |知识总结|4类核心知识（单词/短语/句型/语法）|按DIY主题分类梳理，突出场景化词汇与功能句型|从基础词汇到语法规则，层层递进构建单元知识网络| |易错训练|10考点（每考点9题，分基础/提升/拓展）|考点设“易错点睛”解析规则（如祈使句否定式、否定前缀用法）|聚焦高频易错点，结合DIY情境强化语法应用与思维辨析|

最新译林版八年级上册 Unit 4 Hands-on fun 重点知识总结与易错专项训练（90题） 一、重点单词（Word Bank） 本单元围绕“动手做（DIY / hands-on fun）”展开，按主题归类如下： 类别 核心单词 手工材料与工具 mooncake, shelf (shelves), rose, tape, glue, fold, DIY, pipe, chalk, brush, can, instructions, tie-dye, cloth, tie, thread, dye, glove, button, finger, sew, workshop, pattern, roll 人物与状态 crazy, born, handyman, unlucky, mess, surprise, impossible, dangerous, usual, complete 动作与过程 fill ... with, twist, reduce, waste, untie, method, onto 表达与评价 catch one's eye, nearly, everywhere, joy, reason, result, not only ... but also ... 二、重点短语（Key Phrases） 类别 重点短语 态度与喜好 be crazy about（热衷于）, do it yourself（自己动手） 状态与结果 in a mess（乱七八糟）, have a power cut（停电）, catch one's eye（引起注意）, not only ... but also ...（不仅……而且……） 动作与制作 fill ... with（使充满）, put up（张贴/安装）, make a mistake（犯错）, cut out（剪出）, stick ... together（粘在一起）, follow the instructions（按说明做）, tie-dye（扎染）, reduce waste（减少浪费）, take a course（上课） 工具与搭配 a pair of scissors（一把剪刀）, by oneself（亲自）, give up（放弃）, instead of（而不是） 三、重点句型（Useful Sentence Patterns） 功能 例句 说明与建议 Here are clear instructions. Read them first. / You'd better get some tools. 描述 DIY When you do DIY, you make, repair or decorate things yourself instead of paying someone to do it. 表达喜好 My cousin Chen Wei is crazy about DIY. 描述过程 He wanted to put up a picture ... but he hit a pipe and filled the room with water. 并列结构 Now the living room has not only blue walls but also a blue ceiling and floor. 建议与感受 I advised him to take a course in DIY. / It's impossible to sleep with all that noise. 四、重点语法（Grammar Focus） 语法点 要点说明 祈使句 do 型（动词原形）、be 型（Be + 形）、let 型（Let + 宾格 + 原形）、No 型（No + 名/动名词）；否定式 Don't + 原形。 情态动词建议 should / shouldn't + 原形；had better (not) + 原形（无 to）。 否定前缀 un-（unusual）、in-（incorrect）、im-（impossible, impolite），表“不/非”。 就近原则 not only ... but also ... 连接主语时，谓语与靠近 but also 的主语一致。 易错专项训练（共 10 考点 · 每考点 9 题） 说明：每考点含基础题 3 题（◇）、提升题 3 题（▶）、拓展题 3 题（★），全部为选择题；详细解析见文末。 考点一：祈使句的肯定与否定（无主语，Don't + 动词原形） 易错点睛：祈使句以动词原形开头，表命令、请求、建议；否定式在句首直接加 Don't 后接动词原形。易错：① 误加主语 you（× Don't you be late）；② 写成 Not do / Be not（×）；③ be 型否定是 Don't be + 形。 基础题：（选择题） ◇（ ）1. —________ late for school again, Lily! —Sorry, I won't. A. Don't be B. Not be C. Be not D. Don't ◇（ ）2. ________ the paper in half, please. It's easy. A. Folding B. Fold C. To fold D. Folded ◇（ ）3. ________ play with fire, Jam. It's dangerous. A. Doesn't B. Not C. Don't D. No 提升题：（选择题） ▶（ ）1. ________ your hands dirty when you do DIY, Olivia. A. Not make B. Doesn't make C. Make not D. Don't make ▶（ ）2. ________ the small parts together with glue, please. A. Stick B. To stick C. Sticking D. Stuck ▶（ ）3. ________ too much water into the bottle, Zhang Hao. A. Not fill B. Don't fill C. Doesn't fill D. Fill not 拓展题：（选择题） ★（ ）1. —________ in a mess after the DIY class, Bella! —OK, I'll tidy up. A. Not leave B. Leave not C. Don't leave D. Doesn't leave ★（ ）2. ________ careless when you use the knife, Zhou Kai. A. Be not B. Not be C. Doesn't D. Don't be ★（ ）3. ________ give up your DIY project, Chen Wei. You can do it! A. Don't B. Not C. Doesn't D. No 考点二：祈使句四大类型辨析（do 型 / be 型 / let 型 / No 型） 易错点睛：① do 型＝动词原形（Open the door）；② be 型＝Be + 形容词/名词（Be careful）；③ let 型＝Let + 宾格 + 原形（Let me help）；④ No 型＝No + 名词/动名词（No smoking / No parking）。易错：把 No 型误写成 Don't smoke 的同义却混用；let's 与 let 混淆。 基础题：（选择题） ◇（ ）1. "________ quiet in the library!" The sign says. A. Being B. Be C. To be D. Been ◇（ ）2. "________ smoking here!" We can see this sign in the workshop. A. Don't B. Not C. No D. Stop ◇（ ）3. ________ me help you fold the paper, Lily. A. Lets B. To let C. Letting D. Let 提升题：（选择题） ▶（ ）1. ________ put the pieces of wood together, and we can make a bird house. A. Let's B. Let C. To let D. Lets ▶（ ）2. "________ parking!" This sign means you can't park here. A. Don't B. No C. Not D. Stop ▶（ ）3. ________ careful with the glue, or your hands will be dirty. A. Do B. Let C. Be D. No 拓展题：（选择题） ★（ ）1. ________ us read the instructions before we start, Bella. A. Lets B. To let C. Letting D. Let ★（ ）2. "________ the small parts!" Mum tells me to put them in the box. A. Tidy up B. Tidying up C. To tidy up D. Tidied up ★（ ）3. "________ photos here!" We see this in the museum in Kunming. A. Don't B. No C. Not D. Stop 考点三：had better (not) do sth. 的用法（后接原形，无 to） 易错点睛：had better 是情态动词，后接动词原形；否定在 better 后加 not（had better not do），绝不可加 to。易错：① had better to do（×）；② had better not to do（×）；③ 缩写 You'd better 中 'd = had。 基础题：（选择题） ◇（ ）1. You'd better ________ the instructions first, Olivia. A. to read B. reading C. read D. reads ◇（ ）2. We ________ use too much glue, or the paper will be wet. A. had better not to B. had better to not C. had better don't D. had better not ◇（ ）3. They had better ________ a course in DIY this weekend. A. take B. to take C. taking D. took 提升题：（选择题） ▶（ ）1. —The shelf is broken. —You'd better ________ it yourself, Jam. A. to repair B. repair C. repairing D. repaired ▶（ ）2. It's cold in Jinan. You had better ________ your warm gloves. A. to wear B. wearing C. wear D. wore ▶（ ）3. We ________ late for the DIY workshop, or we will miss it. A. had better not to be B. had better not being C. had better don't be D. had better not be 拓展题：（选择题） ★（ ）1. The room is in a mess. You had better ________ it up right now, Bella. A. tidy B. to tidy C. tidying D. tidied ★（ ）2. He ________ ask the teacher for help, because the DIY job is difficult. A. had better to B. had better C. had better asking D. had better asked ★（ ）3. You'd better ________ too many mistakes in your DIY project. A. not to make B. don't make C. not make D. not making 考点四：should / shouldn't 表示建议（后接原形，无 to） 易错点睛：should 是情态动词，后接动词原形，否定 shouldn't + 原形，均不能加 to。常与 had better 对比考查。易错：① should to do（×）；② shouldn't to do（×）。 基础题：（选择题） ◇（ ）1. You ________ read the instructions carefully before doing DIY. A. should to B. should reading C. should to read D. should ◇（ ）2. We ________ play with fire when we use the tools. A. shouldn't B. should not to C. shouldn't to D. shouldn't to play ◇（ ）3. He ________ be careful with the scissors, because they are dangerous. A. should to B. should C. should being D. should to be 提升题：（选择题） ▶（ ）1. —I can't put up the shelf. —You ________ ask Chen Wei for help. He is a handyman. A. should to B. should asking C. should D. should asked ▶（ ）2. They ________ leave the DIY mess for others to clean. It's impolite. A. should not to B. shouldn't to C. shouldn't to leave D. shouldn't ▶（ ）3. You should ________ the paper into strips before you glue them. A. cut B. to cut C. cutting D. cutted 拓展题：（选择题） ★（ ）1. Olivia is crazy about DIY. She should ________ a course to learn more. A. to take B. take C. taking D. took ★（ ）2. We shouldn't ________ too much time on one small part, Zhou Kai. A. to spend B. spending C. spend D. spent ★（ ）3. You ________ be patient when you do hands-on fun, or you may make a mistake. A. should to B. should being C. should to be D. should 考点五：instead 与 instead of 的区别与位置（副词 vs 介词短语） 易错点睛：instead 是副词，单独使用，常置于句首或句末；instead of 是介词短语，后接名词、代词或动名词。易错：① instead of 后误接动词原形（× instead of go）；② 该用 instead 处误用 instead of 且缺宾语。 基础题：（选择题） ◇（ ）1. He didn't go to the park. ________, he stayed at home and did DIY. A. Instead B. Instead of C. Instead to D. Instead on ◇（ ）2. She went swimming ________ going fishing last Sunday. A. instead B. instead of C. instead to D. instead on ◇（ ）3. We made paper roses ________ buying them. A. instead B. instead to C. instead of D. instead on 提升题：（选择题） ▶（ ）1. Jam didn't use a hammer. ________, he used his hands to fix the shelf. A. Instead of B. Instead to C. Instead on D. Instead ▶（ ）2. They cleaned the room ________ leaving it in a mess. A. instead of B. instead C. instead to D. instead on ▶（ ）3. Chen Wei made the card by himself ________ paying someone to do it. A. instead B. instead of C. instead to D. instead on 拓展题：（选择题） ★（ ）1. The power cut happened. ________, we finished the work with chalk and paper. A. Instead of B. Instead to C. Instead D. Instead on ★（ ）2. Lily decorated her room herself ________ asking her brother for help. A. instead B. instead to C. instead on D. instead of ★（ ）3. We'd better follow the instructions ________ making the same mistake again. A. instead of B. instead C. instead to D. instead on 考点六：not only ... but also ... 的就近原则（连接主语时谓语就近） 易错点睛：not only ... but also ... 连接两个主语时，谓语动词的人称和数与靠近 but also 的主语保持一致（就近原则）。易错：受 not only 后主语影响误用复数；连接不可数名词/单数名词用 is。 基础题：（选择题） ◇（ ）1. Not only the shelf but also the table ________ broken. A. are B. is C. be D. were ◇（ ）2. Not only Zhang Hao but also Lily ________ crazy about DIY. A. are B. be C. is D. were ◇（ ）3. Not only the book but also the pens ________ on the floor. A. is B. be C. am D. are 提升题：（选择题） ▶（ ）1. Not only Olivia but also her cousins ________ in the workshop now. A. are B. is C. be D. was ▶（ ）2. Not only the pipe but also the wall ________ wet after the power cut. A. are B. is C. be D. were ▶（ ）3. Not only Jam but also Zhou Kai ________ a handyman in our class. A. are B. be C. is D. were 拓展题：（选择题） ★（ ）1. Not only the mooncakes but also the rose ________ on the shelf. A. are B. be C. were D. is ★（ ）2. Not only Bella but also They ________ making a model plane. A. are B. is C. be D. was ★（ ）3. Not only the glue but also the brush ________ in the box. A. are B. is C. be D. were 考点七：be crazy about (doing) sth. 热衷/迷恋（about 是介词，后接 doing） 易错点睛：be crazy about 意为“热衷于、迷恋”，about 是介词，后接名词、代词或动名词，不可接动词原形。易错：about 后误接 make / to make（× be crazy about make）。 基础题：（选择题） ◇（ ）1. Chen Wei is crazy ________ DIY. He does it every weekend. A. with B. on C. about D. in ◇（ ）2. Lily is crazy about ________ paper roses. A. make B. to make C. makes D. making ◇（ ）3. Chen Wei is crazy ________ hands-on fun in the workshop. A. about B. with C. on D. for 提升题：（选择题） ▶（ ）1. Olivia is crazy about ________ the old clothes into new products. A. turn B. turning C. to turn D. turns ▶（ ）2. Jam is crazy ________ tie-dye. He made many colourful patterns. A. with B. on C. about D. for ▶（ ）3. They are crazy about ________ a bird house with wood. A. build B. to build C. builds D. building 拓展题：（选择题） ★（ ）1. Bella is crazy about ________ the cloth with bright colours. A. dyeing B. dye C. to dye D. dyes ★（ ）2. Zhou Kai is crazy ________ reducing waste by DIY. A. with B. about C. on D. for ★（ ）3. Zhang Hao is crazy about ________ small parts together with glue. A. stick B. to stick C. sticking D. sticks 考点八：fill ... with ... 与 be filled with（主动 fill...with；状态 be filled with） 易错点睛：fill ... with ... 是主动结构，意为“用……充满……”；be filled with 是其被动/状态形式，意为“充满……”，相当于 be full of。易错：① 把 filled 误写成 full（× is full with）；② 介词误用 of（× filled of）。 基础题：（选择题） ◇（ ）1. He ________ the room with water after he hit the pipe. A. full B. fill C. fulled D. filled ◇（ ）2. The bottle is ________ water. Please don't shake it. A. filled with B. fill with C. full with D. filled of ◇（ ）3. She ________ the box with colourful paper for the DIY job. A. full B. filled C. fill D. fulled 提升题：（选择题） ▶（ ）1. The workshop is ________ joy when they finish the products. A. fill with B. full with C. filled with D. filled of ▶（ ）2. Chen Wei ________ the glass with red paint carefully. A. full B. fill C. fulled D. filled ▶（ ）3. The bag is ________ small tools and thread. A. filled with B. fill with C. full with D. filled of 拓展题：（选择题） ★（ ）1. The classroom was ________ students who are crazy about DIY. A. fill with B. filled with C. full with D. filled of ★（ ）2. They ________ the can with glue and taped it closed. A. full B. fill C. filled D. fulled ★（ ）3. The pattern on the cloth is ________ bright colours. A. fill with B. full with C. filled of D. filled with 考点九：名词不规则复数（shelf → shelves） 易错点睛：以 -f / -fe 结尾的名词变复数，常把 f / fe 改为 v 再加 -es，如 shelf → shelves。易错：误加 s 写成 shelfs（×）；受规则变化影响错写为 shelfes。 基础题：（选择题） ◇（ ）1. Put the books on those ________, please. A. shelves B. shelfs C. shelf D. shelfes ◇（ ）2. There are two ________ in the workshop for the tools. A. shelfs B. shelves C. shelf D. shelfes ◇（ ）3. The ________ in the room are full of paper and thread. A. shelfs B. shelf C. shelves D. shelfes 提升题：（选择题） ▶（ ）1. We need more ________ to hold the products in Xiamen. A. shelfs B. shelf C. shelfes D. shelves ▶（ ）2. The books on the ________ are all about DIY. A. shelves B. shelfs C. shelf D. shelfes ▶（ ）3. Bella put her gloves and brush on those ________. A. shelfs B. shelves C. shelf D. shelfes 拓展题：（选择题） ★（ ）1. The ________ in the shop in Wuhan are made of wood. A. shelfs B. shelf C. shelves D. shelfes ★（ ）2. How many ________ do you need for the workshop, Chen Wei? A. shelfs B. shelf C. shelfes D. shelves ★（ ）3. All the ________ in the room are full of DIY materials. A. shelves B. shelfs C. shelf D. shelfes 考点十：否定前缀 un- / in- / im-（unusual, impossible, impolite, incorrect） 易错点睛：本单元重点否定前缀：un-（unusual 不寻常的）、in-（incorrect 不正确的）、im-（impossible 不可能的、impolite 不礼貌的）。易错：① 误把 impossible 写成 possible not；② 分不清前缀与 not + 原词的区别；③ unusually 是副词。 基础题：（选择题） ◇（ ）1. It is ________ to sleep with all that noise in the workshop. A. possible B. impossible C. possible not D. not possible ◇（ ）2. The DIY job is ________, so we need a handyman to help. A. usual B. usual not C. unusual D. not usual ◇（ ）3. It's ________ to leave the mess for others to clean. A. polite B. polite not C. not polite D. impolite 提升题：（选择题） ▶（ ）1. Your answer is ________. Please read the instructions again. A. incorrect B. correct C. correct not D. not correct ▶（ ）2. The method is ________, but it is fun to try. A. usual B. unusual C. usual not D. not usual ▶（ ）3. It's ________ to make the same mistake twice. A. possible B. possible not C. impossible D. not possible 拓展题：（选择题） ★（ ）1. Don't be ________ to your classmates when they ask for help. A. polite B. polite not C. not polite D. impolite ★（ ）2. The result is ________, so we should use a different method. A. incorrect B. correct C. correct not D. not correct ★（ ）3. The weather in Kunming is ________ warm, so we can do DIY outside. A. usual B. unusually C. usual not D. not usual 详细参考解析 解析序号按原题独立编排：每个考点下分“基础题 / 提升题 / 拓展题”三个板块，序号各自从 1 开始，不跨题延续。 考点一：祈使句的肯定与否定（无主语，Don't + 动词原形） 基础题： 1. 答案：A。祈使句否定式在句首加 Don't 后接动词原形 be，Don't be late 意为“不要迟到”；不能写成 Not be 或 Be not。 2. 答案：B。祈使句以动词原形开头表请求，Fold the paper in half 意为“把纸对折”。 3. 答案：C。祈使句否定式用 Don't + 动词原形，Don't play with fire 意为“不要玩火”。 提升题： 1. 答案：D。否定祈使句为 Don't + 动词原形，Don't make your hands dirty 意为“别把你的手弄脏”。 2. 答案：A。祈使句用动词原形开头，Stick ... together 意为“把……粘在一起”。 3. 答案：B。否定祈使句 Don't + 动词原形 fill，Don't fill too much water 意为“别装太多水”。 拓展题： 1. 答案：C。否定祈使句 Don't + 动词原形 leave，Don't leave in a mess 意为“别弄得乱七八糟”。 2. 答案：D。be 型祈使句否定式为 Don't be + 形容词，Don't be careless 意为“别粗心”。 3. 答案：A。否定祈使句 Don't + 动词原形 give up，Don't give up 意为“别放弃”。 考点二：祈使句四大类型辨析（do 型 / be 型 / let 型 / No 型） 基础题： 1. 答案：B。be 型祈使句以 Be + 形容词开头，Be quiet 意为“安静”。 2. 答案：C。No 型祈使句用 No + 动名词/名词，No smoking 意为“禁止吸烟”。 3. 答案：D。let 型祈使句为 Let + 人称代词宾格 + 动词原形，Let me help you 意为“让我帮你”。 提升题： 1. 答案：A。Let's = Let us，后接动词原形，Let's put ... together 意为“我们把……组装起来吧”。 2. 答案：B。No 型祈使句 No + 动名词，No parking 意为“禁止停车”。 3. 答案：C。be 型祈使句 Be + 形容词，Be careful 意为“小心”。 拓展题： 1. 答案：D。let 型祈使句 Let + 宾格 us + 动词原形，Let us read 意为“让我们读”。 2. 答案：A。do 型祈使句以动词原形开头，Tidy up 意为“收拾，整理”。 3. 答案：B。No 型祈使句 No + 名词，No photos 意为“禁止拍照”。 考点三：had better (not) do sth. 的用法（后接原形，无 to） 基础题： 1. 答案：C。had better 后接动词原形，had better read 意为“最好读”。 2. 答案：D。had better 否定式为 had better not + 动词原形，意为“最好不要”。 3. 答案：A。had better 后接动词原形 take，take a course 意为“参加课程”。 提升题： 1. 答案：B。had better + 动词原形 repair，意为“最好修理”。 2. 答案：C。had better + 动词原形 wear，意为“最好戴”。 3. 答案：D。had better not + 动词原形 be，had better not be late 意为“最好不要迟到”。 拓展题： 1. 答案：A。had better + 动词原形 tidy，tidy up 意为“整理，收拾”。 2. 答案：B。had better + 动词原形 ask，意为“最好问”。 3. 答案：C。had better not + 动词原形 make，had better not make 意为“最好不要犯（错误）”。 考点四：should / shouldn't 表示建议（后接原形，无 to） 基础题： 1. 答案：D。should 后接动词原形，should read 意为“应该读”。 2. 答案：A。should 否定式为 shouldn't + 动词原形，意为“不应该”。 3. 答案：B。should + 动词原形 be，should be careful 意为“应该小心”。 提升题： 1. 答案：C。should + 动词原形 ask，意为“应该问/请求”。 2. 答案：D。shouldn't + 动词原形 leave，意为“不应该留下”。 3. 答案：A。should + 动词原形 cut，cut ... into strips 意为“把……剪成条状”。 拓展题： 1. 答案：B。should + 动词原形 take，take a course 意为“参加课程”。 2. 答案：C。shouldn't + 动词原形 spend，spend time on sth. 意为“在……上花时间”。 3. 答案：D。should + 动词原形 be，should be patient 意为“应该有耐心”。 考点五：instead 与 instead of 的区别与位置（副词 vs 介词短语） 基础题： 1. 答案：A。instead 是副词，可单独置于句首或句末，意为“反而，相反”。 2. 答案：B。instead of 是介词短语，后接动名词，instead of going fishing 意为“而不是去钓鱼”。 3. 答案：C。instead of + 动名词 buying，意为“而不是买”。 提升题： 1. 答案：D。instead 副词单独使用，意为“反而”。 2. 答案：A。instead of + 动名词 leaving，意为“而不是留下”。 3. 答案：B。instead of + 动名词 paying，意为“而不是付钱请人做”。 拓展题： 1. 答案：C。instead 副词置于句首，意为“相反，反而”。 2. 答案：D。instead of + 动名词 asking，意为“而不是请……帮忙”。 3. 答案：A。instead of + 动名词 making，意为“而不是犯同样的错误”。 考点六：not only ... but also ... 的就近原则（连接主语时谓语就近） 基础题： 1. 答案：B。not only ... but also ... 连接主语时谓语就近，靠近 but also 的 the table 是单数，用 is。 2. 答案：C。就近原则，靠近 but also 的 Lily 是单数，用 is。 3. 答案：D。就近原则，靠近 but also 的 the pens 是复数，用 are。 提升题： 1. 答案：A。就近原则，cousins 是复数，用 are。 2. 答案：B。就近原则，the wall 是单数，用 is。 3. 答案：C。就近原则，Zhou Kai 是单数，用 is。 拓展题： 1. 答案：D。就近原则，the rose 是单数，用 is。 2. 答案：A。就近原则，They 是复数，用 are。 3. 答案：B。就近原则，the brush 是单数，用 is。 考点七：be crazy about (doing) sth. 热衷/迷恋（about 是介词，后接 doing） 基础题： 1. 答案：C。be crazy about 是固定搭配，意为“热衷于，迷恋”。 2. 答案：D。about 是介词，后接动词时用动名词 making。 3. 答案：A。be crazy about 为固定搭配，about 后接名词。 提升题： 1. 答案：B。about 是介词，后接动名词 turning；turn ... into ... 意为“把……变成……”。 2. 答案：C。be crazy about 固定搭配，about 后接名词 tie-dye（扎染）。 3. 答案：D。about 是介词，后接动名词 building。 拓展题： 1. 答案：A。about 后接动名词 dyeing（染色）。 2. 答案：B。be crazy about 固定搭配，about 后接动名词 reducing。 3. 答案：C。about 后接动名词 sticking；stick ... together 意为“把……粘在一起”。 考点八：fill ... with ... 与 be filled with（主动 fill...with；状态 be filled with） 基础题： 1. 答案：D。fill ... with ... 意为“用……充满……”，此处用过去式 filled。 2. 答案：A。be filled with 意为“充满……”，是 fill ... with 的被动/状态形式。 3. 答案：B。fill ... with ... 主动式，过去式 filled，意为“用彩纸装满盒子”。 提升题： 1. 答案：C。be filled with 表示状态“充满”，此处意为“充满乐趣”。 2. 答案：D。fill ... with ... 主动式，过去式 filled，意为“用红漆装满杯子”。 3. 答案：A。be filled with 表示“充满”，此处指包里装满了小工具和线。 拓展题： 1. 答案：B。be filled with 表示“充满”，此处指教室里挤满了学生。 2. 答案：C。fill ... with ... 主动式，过去式 filled，意为“用胶水装满罐子”。 3. 答案：D。be filled with 表示“充满”，此处指图案充满了鲜艳的颜色。 考点九：名词不规则复数（shelf → shelves） 基础题： 1. 答案：A。shelf 的复数形式为 shelves（f 变 v 加 es）。 2. 答案：B。shelf 复数不规则变化为 shelves。 3. 答案：C。由 are 可知用复数 shelves。 提升题： 1. 答案：D。more 后接复数，shelf 的复数为 shelves。 2. 答案：A。on the shelves 意为“在架子上”，shelf 复数为 shelves。 3. 答案：B。those 后接复数，shelf 复数为 shelves。 拓展题： 1. 答案：C。由 are 可知用复数 shelves。 2. 答案：D。How many 后接复数名词，shelf 复数为 shelves。 3. 答案：A。All the 后接复数，shelf 复数为 shelves。 考点十：否定前缀 un- / in- / im-（unusual, impossible, impolite, incorrect） 基础题： 1. 答案：B。im- 为否定前缀，impossible 意为“不可能的”。 2. 答案：C。un- 为否定前缀，unusual 意为“不寻常的”。 3. 答案：D。im- 为否定前缀，impolite 意为“不礼貌的”。 提升题： 1. 答案：A。in- 为否定前缀，incorrect 意为“不正确的”。 2. 答案：B。un- 否定前缀，unusual 意为“不寻常的”。 3. 答案：C。im- 否定前缀，impossible 意为“不可能的”。 拓展题： 1. 答案：D。im- 否定前缀，impolite 意为“不礼貌的”。 2. 答案：A。in- 否定前缀，incorrect 意为“不正确的”。 3. 答案：B。un- 否定前缀，unusually 是 unusual 的副词形式，意为“不寻常地热”。 学科网（北京）股份有限公司 $