2025新版八上英语Units1-8必考词性转换填空训练(含解析)

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2025新版八上英语Units1-8必考词性转换填空训练(含解析)

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2025新版八上英语Unit1-8必考词性转换填空训练
Unit 1 Happy Holiday
We need an experienced ________________ (explore) to lead our ________________ (explore) of the ancient ruins.
The ________________ (travel) shared interesting stories about his ________________ (travel) experiences.
I made a ________________ (reserve) for two rooms, and the ________________ (reserve) seats are near the window.
The ________________ (beautiful) of the sunset inspired us to ________________ (beautiful) our school garden.
It’s ________________ (danger) to get close to ________________ (danger) animals like tigers.
The children cheered with ________________ (excite) when they saw the ________________ (excite) performance.
After careful ________________ (decide), he made a ________________ (decide) choice to study abroad.
We felt ________________ (relax) after a day of ________________ (relax) by the beach.
What a ________________ (wonder) trip! The scenery was ________________ (wonder) beyond description.
It’s a ________________ (please) to have such a ________________ (please) conversation with you.
Unit 2 Home Sweet Home
This armchair is ________________ (comfort), but the wooden bench is ________________ (comfort).
For your ________________ (safe), please ________________ (safe) all your valuables in the locker.
The ________________ (noise) kids played ________________ (noise) in the hallway and disturbed others.
The ________________ (tidy) of the room shows that she’s an ________________ (tidy) person.
We made a new ________________ (arrange) to ________________ (arrange) the books on the shelf.
They ________________ (furnish) the house with new ________________ (furnish) last week.
Our ________________ (neighbor) has a lot of ________________ (neighbor) shops and restaurants.
The country has a strong ________________ (secure) system, so people never feel ________________ (secure).
She hugged her mom ________________ (warm) and felt the ________________ (warm) of family.
Their ________________ (separate) made them realize they were ________________ (separate) friends.
Unit 3 Same or Different
Can you tell the ________________ (different) between these two ________________ (different) products
There’s a ________________ (similar) in their hobbies, so they get along ________________ (similar).
After ________________ (compare), we found the two plans are ________________ (compare) in cost.
This is my ________________ (person) opinion, and it shows my ________________ (person).
Her ________________ (describe) of the accident was very ________________ (describe).
The ________________ (appear) of the new student made everyone ________________ (appear) surprised.
You should always tell the ________________ (true) and be a ________________ (true) person.
His ________________ (able) to solve problems ________________ (able) him to get the job.
It’s ________________ (usual) for him to get up so late; he ________________ (usual) wakes up at 6.
He’s a ________________ (special) in physics and ________________ (special) in quantum research.
Unit 4 Amazing Plants and Animals
We should protect the ________________ (nature) world and live ________________ (nature) with it.
The ________________ (grow) of the tree shows it has reached ________________ (grow) stage.
This factory’s main ________________ (produce) is cars, and its ________________ (produce) has increased this year.
The ________________ (protect) of wild animals needs ________________ (protect) measures.
The Great Wall is a famous ________________ (attract) because of its ________________ (attract) scenery.
His ________________ (survive) in the earthquake made him a ________________ (survive) with strong will.
This ________________ (poison) snake can cause ________________ (poison) if it bites you.
The ________________ (discover) of the new star made the ________________ (discover) famous worldwide.
The ________________ (deep) of the lake is 10 meters; we need to ________________ (deep) our research on it.
The ________________ (wide) of the river is 50 meters; they plan to ________________ (wide) it next year.
Unit 5 What a Delicious Meal!
We sent an ________________ (invite) to her, and the ________________ (invite) food made her stay.
We finished the ________________ (prepare) and were ________________ (prepare) for the party.
His ________________ (create) of new dishes shows he’s a ________________ (create) cook.
This ________________ (mix) of ingredients tastes better than the ________________ (mix) one.
The ________________ (salt) of the soup is just right; its ________________ (salt) comes from sea salt.
The ________________ (sweet) of the cake made us want to ________________ (sweet) our coffee.
I like ________________ (fry) chicken, and my mom is ________________ (fry) some in the kitchen now.
Eating ________________ (health) food is better than ________________ (health) junk food.
She was ________________ (please) with the gift, but he looked ________________ (please) with it.
This dish is very ________________ (taste), but that one is ________________ (taste).
Unit 6 Plan for Yourself
His ________________ (decide) to quit made him look ________________ (decide) about his future.
His ________________ (succeed) came from his ________________ (succeed) hard work.
Winning the prize was a great ________________ (achieve) that’s ________________ (achieve) for most people.
The ________________ (organize) of the event was good, but someone tried to ________________ (organize) it.
The ________________ (complete) of the project is on time, but some parts are ________________ (complete).
The ________________ (improve) of his English is obvious; his level is still ________________ (improve).
Her ________________ (choose) of clothes shows she’s ________________ (choose) about fashion.
The ________________ (manage) of the company hired a new ________________ (manage) last month.
His ________________ (intend) to help was clear, and his act was ________________ (intend).
His ________________ (believe) in himself made the ________________ (believe) story come true.
Unit 7 When Tomorrow Comes
The ________________ (predict) of the report was ________________ (predict) by most experts.
There’s a ________________ (possible) that it will rain, but it’s ________________ (possible) to cancel the trip.
We had high ________________ (expect) for the movie, but it gave us an ________________ (expect) ending.
The ________________ (develop) of the city helped ________________ (develop) areas get more resources.
The ________________ (continue) of the meeting needed ________________ (continue) discussion.
The ________________ (change) weather shows the climate is ________________ (change) now.
The ________________ (certain) of the result made everyone feel ________________ (certain) about it.
We are ________________ (hope) about the future, but the situation looks ________________ (hope) now.
The ________________ (bright) of the sun ________________ (bright) our mood on the cold day.
We need to face ________________ (real) and ________________ (real) our mistakes.
Unit 8 Let's Communicate!
Good ________________ (communicate) skills make you more ________________ (communicate) with others.
His ________________ (express) of feelings was very ________________ (express) and touching.
The ________________ (discuss) of the problem needs ________________ (discuss) points from everyone.
His ________________ (explain) of the rule was ________________ (explain) and easy to understand.
Mutual ________________ (understand) can prevent us from ________________ (understand) each other.
I took his ________________ (suggest) because it was ________________ (suggest) of a better solution.
We need more ________________ (inform) to make this ________________ (inform) article.
Their ________________ (argue) about the plan made them look ________________ (argue) to others.
The ________________ (clear) of his speech ________________ (clear) our doubts about the project.
The ________________ (direct) of the road is ________________ (direct), so we can get there quickly.
参考答案+详细解析
Unit 1 Happy Holiday
explorer;exploration(解析:explore→名词变形,explorer指“探索者”(人),exploration指“探索”(动作),契合“探索者带领探索古迹”的语境)
traveler/traveller;traveling/travelling(解析:travel→名词traveler(旅行者),形容词traveling(旅行的),用于修饰experiences,两种拼写均符合教材要求)
reservation;reserved(解析:reserve→名词reservation(预订),过去分词reserved(已预订的)作定语,表被动含义修饰seats)
beauty;beautify(解析:beautiful→名词beauty(美景)作主语,动词beautify(美化)适配inspire sb to do sth结构,to后接动词原形)
dangerous;dangerous(解析:danger→形容词dangerous(危险的),分别修饰抽象情况(it指代内容)和具体事物(animals),符合语境逻辑)
excitement;exciting(解析:excite→名词excitement(兴奋,情绪名词)作宾语,形容词exciting(令人兴奋的)修饰事物performance,区分“修饰人/事物”的形容词用法)
decision;decisive(解析:decide→名词decision(决定)用于after后接名词的结构,形容词decisive(果断的)修饰choice,符合“谨慎决策后做出果断选择”的语义)
relaxed;relaxing(解析:relax→形容词relaxed(感到放松的,修饰人we),relaxing(令人放松的,修饰事物),明确ed/ing形容词的用法差异)
wonderful;wonderful(解析:wonder→形容词wonderful(精彩的/美妙的),分别修饰trip和scenery,符合形容词修饰名词的基本用法)
pleasure;pleasant(解析:please→名词pleasure(乐事)适配固定句型It’s a pleasure to do,形容词pleasant(愉快的)修饰conversation,区分词性变形后的语义差异)
Unit 2 Home Sweet Home
comfortable;uncomfortable(解析:comfort→形容词comfortable(舒适的),反义词uncomfortable(不舒适的),通过but形成语义对比,契合语境逻辑)
safety;secure(解析:safe→名词safety(安全)用于for one’s safety固定搭配,动词secure(保管)符合“为安全保管贵重物品”的场景)
noisy;noisily(解析:noise→形容词noisy(吵闹的,修饰人kids),副词noisily(吵闹地,修饰动词played),明确形容词修饰名词、副词修饰动词的语法规则)
tidiness;tidy(解析:tidy→名词tidiness(整洁)作主语,形容词tidy(整洁的)修饰person,体现词性变形在句子成分中的应用)
arrangement;arrange(解析:arrange→名词arrangement(安排)用于make an arrangement固定搭配,动词arrange(整理)适配不定式to后接动词原形的结构)
furnished;furniture(解析:furnish→动词过去式furnished(布置),由last week提示用一般过去时;名词furniture(家具)为不可数名词,符合教材语法要求)
neighborhood;neighborhood(解析:neighbor→名词neighborhood(社区),neighborhood shops为固定表达“社区商店”,适配单元主题语境)
security;insecure(解析:secure→名词security(安保)修饰system,反义词insecure(不安全的),符合“安保系统强所以不觉得不安全”的逻辑闭环)
warmly;warmth(解析:warm→副词warmly(温暖地)修饰动词hugged,名词warmth(温暖)用于the warmth of family固定搭配,体现副词修饰动词、名词作宾语的用法)
separation;inseparable(解析:separate→名词separation(分离)作主语,形容词inseparable(密不可分的)修饰friends,契合“分离后意识到友谊深厚”的语境)
Unit 3 Same or Different
difference(s);different(解析:different→名词difference(差异,可数名词),形容词different(不同的)修饰products,符合“区分两款不同产品的差异”的语义)
similarity;similarly(解析:similar→名词similarity(相似之处)作主语,副词similarly(相似地)修饰get along,明确形容词变名词、副词的变形规则)
comparison;comparable(解析:compare→名词comparison(比较)用于after后接名词的结构,形容词comparable(可比较的)适配be comparable in固定搭配,表“在成本方面相当”)
personal;personality(解析:person→形容词personal(个人的)修饰opinion,名词personality(性格)作宾语,体现词性变形后的语义适配)
description;descriptive(解析:describe→名词description(描述)作主语,形容词descriptive(描述性的)修饰account,符合“对事故的描述具有描述性”的语境)
appearance;appear(解析:appear→名词appearance(出现)作主语,动词appear(显得)适配make sb do sth结构,to后接动词原形)
truth;truthful(解析:true→名词truth(真相)用于tell the truth固定搭配,形容词truthful(诚实的)修饰person,契合单元“差异与真实”的主题)
ability;enables(解析:able→名词ability(能力)用于one’s ability to do固定结构,动词enable(使能够)因主语三单变形为enables,符合语法规则)
unusual;usually(解析:usual→反义词unusual(不寻常的)作表语,副词usually(通常)修饰动词wakes up,通过语义对比体现词性用法)
specialist;specializes(解析:special→名词specialist(专家)作表语,动词specialize(专攻)因主语三单变形为specializes,适配in短语搭配)
Unit 4 Amazing Plants and Animals
natural;naturally(解析:nature→形容词natural(自然的)修饰world,副词naturally(自然地)修饰动词live,体现形容词修饰名词、副词修饰动词的用法)
growth;growth(解析:grow→名词growth(生长),分别作主语和修饰stage,growth stage为固定表达“生长阶段”,契合单元动植物主题)
product;production(解析:produce→名词product(产品,具体事物),production(产量,抽象概念),符合“工厂产品及产量增长”的语境逻辑)
protection;protective(解析:protect→名词protection(保护)用于the protection of固定搭配,形容词protective(保护的)修饰measures,体现词性变形在短语中的应用)
attraction;attractive(解析:attract→名词attraction(景点)用于famous attraction固定表达,形容词attractive(迷人的)修饰scenery,契合单元“自然景观”主题)
survival;survivor(解析:survive→名词survival(幸存)用于his survival in结构,survivor(幸存者,指人),符合“地震幸存后成为意志坚定的幸存者”的语义)
poisonous;poisoning(解析:poison→形容词poisonous(有毒的)修饰snake,名词poisoning(中毒)用于cause poisoning固定搭配,契合“毒蛇咬伤引发中毒”的场景)
discovery;discoverer(解析:discover→名词discovery(发现,事物),discoverer(发现者,人),符合“新星球的发现让发现者成名”的逻辑)
depth;deepen(解析:deep→名词depth(深度)用于the depth of固定搭配,动词deepen(加深)适配need to do结构,to后接动词原形)
width;widen(解析:wide→名词width(宽度)用于the width of固定搭配,动词widen(拓宽)适配plan to do结构,契合“河流宽度及拓宽计划”的语境)
Unit 5 What a Delicious Meal!
invitation;inviting(解析:invite→名词invitation(邀请)用于send an invitation固定搭配,形容词inviting(诱人的)修饰food,契合单元“美食”主题)
preparation;prepared(解析:prepare→名词preparation(准备工作)用于finish the preparation结构,形容词prepared(准备好的)适配be prepared for固定搭配)
creation;creative(解析:create→名词creation(创作)作主语,形容词creative(有创意的)修饰cook,符合“创新菜品体现厨师创意”的语义)
mixture;mixed(解析:mix→名词mixture(混合物)作主语,过去分词mixed(混合的)修饰one,表被动含义,体现分词作定语的用法)
saltiness;salt(解析:salt→名词saltiness(咸度)作主语,名词salt(盐)作宾语,符合“汤的咸度来自海盐”的语境逻辑)
sweetness;sweeten(解析:sweet→名词sweetness(甜度)作主语,动词sweeten(加糖)适配want to do结构,to后接动词原形)
fried;frying(解析:fry→过去分词fried(油炸的)修饰chicken,现在分词frying(正在炸)用于现在进行时,由now提示时态)
healthy;unhealthy(解析:health→形容词healthy(健康的)修饰food,反义词unhealthy(不健康的)修饰junk food,通过对比体现语义差异)
pleased;displeased(解析:please→形容词pleased(满意的,修饰人),反义词displeased(不满意的),通过but形成语义对比,契合语境)
tasty;tasteless(解析:taste→形容词tasty(美味的)作表语,反义词tasteless(无味的),通过but形成对比,符合“菜品味道差异”的语义)
Unit 6 Plan for Yourself
decision;decisive(解析:decide→名词decision(决定)作主语,形容词decisive(果断的)修饰look,符合“决定辞职体现对未来的果断”的语境)
success;successful(解析:succeed→名词success(成功,抽象概念)作主语,形容词successful(成功的)修饰hard work,契合“成功源于努力”的逻辑)
achievement;unachievable(解析:achieve→名词achievement(成就)作表语,反义词unachievable(难以实现的)修饰that,符合“获奖成就是多数人难以实现的”的语义)
organization;disorganize(解析:organize→名词organization(组织安排)作主语,反义词disorganize(扰乱)适配try to do结构,to后接动词原形)
completion;incomplete(解析:complete→名词completion(完成)作主语,反义词incomplete(未完成的)修饰parts,通过but形成语义对比)
improvement;improving(解析:improve→名词improvement(进步)作主语,现在分词improving(正在提升的)作表语,符合“英语进步明显且仍在提升”的语境)
choice;choosy(解析:choose→名词choice(选择)作主语,形容词choosy(挑剔的)修饰she,适配be choosy about固定搭配)
manager;manager(解析:manage→名词manager(经理),分别作主语和宾语,符合“公司经理招聘新经理”的语义)
intention;intentional(解析:intend→名词intention(意图)作主语,形容词intentional(故意的)修饰act,契合“帮助意图明确且行为故意”的语境)
belief;unbelievable(解析:believe→名词belief(信念)用于one’s belief in固定搭配,形容词unbelievable(难以置信的)修饰story,符合“信念让难以置信的故事成真”的逻辑)
Unit 7 When Tomorrow Comes
prediction;predicted(解析:predict→名词prediction(预测)作主语,过去分词predicted(被预测的)用于被动语态,契合“报告预测被专家认可”的语境)
possibility;impossible(解析:possible→名词possibility(可能性)作主语,反义词impossible(不可能的)适配it’s impossible to do结构,通过but形成语义对比)
expectations;unexpected(解析:expect→名词expectations(期望,复数形式)用于have high expectations固定搭配,反义词unexpected(意想不到的)修饰ending,符合“期望高但结局意外”的语境)
development;underdeveloped(解析:develop→名词development(发展)作主语,反义词underdeveloped(欠发达的)修饰areas,契合“城市发展帮助欠发达地区”的逻辑)
continuation;continuous(解析:continue→名词continuation(继续)作主语,形容词continuous(持续的)修饰discussion,符合“会议继续需要持续讨论”的语义)
changeable;changing(解析:change→形容词changeable(多变的)修饰weather,现在分词changing(正在变化的)作表语,契合“天气多变体现气候变化”的语境)
uncertainty;uncertain(解析:certain→名词uncertainty(不确定性)作主语,反义词uncertain(不确定的)修饰everyone,符合“结果不确定让人感到迷茫”的语义)
hopeful;hopeless(解析:hope→形容词hopeful(充满希望的)修饰we,反义词hopeless(无望的)修饰situation,通过but形成语义对比)
brightness;brightens(解析:bright→名词brightness(明亮)作主语,动词brighten(照亮,使愉悦)因主语三单变形为brightens,契合“阳光明媚让心情愉悦”的语境)
reality;realize(解析:real→名词reality(现实)用于face reality固定搭配,动词realize(意识到)适配need to do结构,to后接动词原形)
Unit 8 Let's Communicate!
communication;communicative(解析:communicate→名词communication(沟通)修饰skills,形容词communicative(善于沟通的)修饰you,契合单元“沟通”主题)
expression;expressive(解析:express→名词expression(表达)作主语,形容词expressive(富有表现力的)修饰expression,符合“情感表达富有感染力”的语义)
discussion;discussion(解析:discuss→名词discussion(讨论),分别作主语和修饰points,discussion points为固定表达“讨论要点”,适配单元主题)
explanation;explanatory(解析:explain→名词explanation(解释)作主语,形容词explanatory(解释性的)修饰explanation,符合“规则解释具有解释性且易懂”的语境)
understanding;misunderstanding(解析:understand→名词understanding(理解)用于mutual understanding固定搭配,反义词misunderstanding(误解)适配prevent from doing结构)
suggestion;suggestive(解析:suggest→名词suggestion(建议)作宾语,形容词suggestive(暗示性的)修饰suggestion,符合“建议暗示更好解决方案”的语义)
information;informative(解析:inform→名词information(信息,不可数名词)作宾语,形容词informative(提供信息的)修饰article,契合“文章需要更多信息才具信息量”的逻辑)
argument;argumentative(解析:argue→名词argument(争论)作主语,形容词argumentative(爱争论的)修饰them,符合“因计划争论显得爱争辩”的语境)
clarity;clarifies(解析:clear→名词clarity(清晰度)作主语,动词clarify(澄清)因主语三单变形为clarifies,契合“演讲清晰澄清疑虑”的语义)
direction;direct(解析:direct→名词direction(方向)作主语,形容词direct(直接的)作表语,符合“道路方向直接便于到达”的语境逻辑)

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