Unit 4 Helping out 单元单词词组及词性转换巩固复习练100题（乱序版）-2025-2026学年八年级英语下册重难点讲练全攻略（外研版）

**基本信息** 本专项通过基础、进阶、综合三层次100题乱序训练，系统巩固Unit 4词汇及词性转换，分层提升语言应用与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |基础入门训练|30题|音标拼写、基础词汇及简单词性转换（如communicate→communication）|从音形识别到基础词性转换，构建词汇认知基础| |进阶拓展训练|30题|比较级、动词不定式、时态应用（如strong→stronger, volunteer to do）|深化词性变化规则，结合语法应用拓展词汇功能| |能力综合实践|40题|语境填空、多词性转换及词汇应用（如develop→development, afford语境运用）|整合词汇知识，提升在语境中灵活运用词汇的思维品质|

2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Helping out 单元单词词组及词性转换巩固复习练100题（乱序版） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练30题 1．The girl is very shy, and she doesn’t like speaking in ________ /ˈpʌblɪk/. 【答案】public 【详解】句意：这个女孩很害羞，她不喜欢在公开场合讲话。根据音标可知，此处应填public，in public“在公开场合”，是固定用法。故填public。 2．They often ________ (志愿) to help the old. 【答案】volunteer 【详解】句意：他们经常志愿去帮助老人。“志愿”用动词volunteer，前面“often”（经常）说明用一般现在时，由于主语“They”为复数，所以用动词原形。 3．Good ________ (communicate) is important for a team. 【答案】communication 【详解】句意：良好的沟通对团队来说很重要。communicate“沟通，交流”，动词原形，此处应用其名词形式communication作主语。故填communication。 4．The story tells us the ________ (important) of teamwork. 【答案】importance 【详解】句意：这个故事告诉我们团队合作的重要性。定冠词“the”后需接名词，形容词important的名词形式为importance，构成固定搭配the importance of…，表示“……的重要性”。 5．In front of the gate stands a ________ /′səʊldʒə(r)/with a gun in his hand. 【答案】soldier 【详解】句意：大门前站着一名士兵，手里拿着枪。根据所给音标可知对应的英文是“soldier”，表示“士兵”。故填soldier。 6．They have good ________ (关系) in the team. 【答案】relationships 【详解】句意：他们在团队里有良好的关系。形容词good后接名词。relationship“关系”，是可数名词，用名词复数表示泛指。 7．We ________ (cooperate) with each other to help the sick people. 【答案】cooperate 【详解】句意：我们互相合作帮助病人。cooperate意为“合作”，是动词，句子陈述的是一般性事实，用一般现在时，主语“we”是复数，谓语动词用原形。 8．He is a soldier with rich experience. He ________ (know) how to deal with this situation. 【答案】knows 【详解】句意：他是一位经验丰富的士兵。他知道如何处理这种情况。句中描述一般事实，应用一般现在时。主语“He”为第三人称单数，谓语动词用第三人称单数形式，know的第三人称单数形式为knows。 9．She is studying ________ (药) at the university. 【答案】medicine 【详解】句意：她正在大学里学习药学。“药/药学”的英文为medicine。 10．Some ________ /ˈlʌki/ kids got penguins. But I have to write about pigeons. 【答案】lucky 【详解】句意：一些幸运的孩子得到了企鹅。但我得写关于鸽子的内容。/ˈlʌki/对应的单词是lucky，意为“幸运的”。故填lucky。 11．Terry ________ (graduate) from medical school next summer. 【答案】will graduate 【详解】句意：特里将于明年夏天从医学院毕业。时间标志词next summer（明年夏天），表示将来时间，句子用一般将来时：will+动词原形。 12．Several brave ________ (fireman) rushed into the burning building to save people. 【答案】firemen 【详解】句意：几名勇敢的消防员冲进着火的大楼去救人。所给词“fireman”，意为“消防员”，名词，前面有several修饰，名词需变为复数形式“firemen”。 13．We should have a good t________ spirit. 【答案】team/eam 【详解】句意：我们应该有良好的团队精神。根据首字母及“spirit”提示，“团队”为名词team，team spirit“团队精神”。 14．Good c________ helps us understand each other. 【答案】communication/ommunication 【详解】句意：良好的沟通有助于我们相互理解。结合首字母“c”以及常识可知，这里需要的是“沟通”的意思，且此处需要一个名词作主语，communication是不可数名词“沟通”，所以横线处应填communication。 15．S________ comes to those who work hard. 【答案】Success/uccess 【详解】句意：成功属于那些努力工作的人。根据首字母及“comes to those who work hard”提示，“成功”为名词success，为不可数名词，位于句首首字母大写。 16．This task is by no m_________ easy. It requires great effort and skill. 【答案】means/eans 【详解】句意：这项任务绝不简单，它需要极大的努力和技巧。by no means是固定搭配，意为“绝不、一点也不”。 17．Good teamwork makes things ________ (容易的). 【答案】easy 【详解】句意：良好的团队合作使事情变得容易。make sth. + 形容词为固定结构，表示“使某物变得……”，easy意为“容易的”。 18．We need more __________ (练习) in teamwork. 【答案】practice 【详解】句意：我们需要在团队合作方面进行更多练习。practice“练习”，不可数名词，作动词“need”的宾语。故填practice。 19．We must ________ (遵守) rules in the team. 【答案】follow 【详解】句意：我们在团队里必须遵守规则。根据中文提示可知，“遵守”对应的英文是follow，是动词，情态动词must后接动词原形，所以此处用follow的原形。 20．Helping out is a good ________ (习惯). 【答案】habit 【详解】句意：帮忙是一个好习惯。根据汉语提示可知，应填名词habit。空格前有不定冠词“a”，后接可数名词单数形式，故用单数habit。 21．I need a ________ (瓶子) to carry water. Here you are. 【答案】bottle 【详解】句意：我需要一个瓶子来装水。给你。根据中文提示“瓶子”，对应的英文单词是bottle，a表示“一个”，后面接可数名词单数，所以这里用bottle。 22．The teacher asked us to practise the ________ (对话) in pairs. 【答案】dialogue 【详解】句意：老师要求我们两人一组练习对话。根据中文提示“对话”，结合语境，这里需要一个名词，“对话”常见的英文表达是dialogue，且practise the dialogue表示“练习对话”，符合题意，所以横线处应填dialogue。 23．Solving this problem is a real ________ (挑战) for the team. 【答案】challenge 【详解】句意：解决这个问题对这个团队来说是一个真正的挑战。根据中文提示“挑战”，结合句子结构，这里需要一个名词。“挑战”对应的英文名词是challenge，a real challenge表示“一个真正的挑战”，符合句子语境，所以横线处应填challenge。 24．We should do our best to help those ________ (无家可归的) people. 【答案】homeless 【详解】句意：我们应该尽最大努力去帮助那些无家可归的人。“无家可归的”对应的英文单词是homeless，在句中作定语修饰名词people。 25．Last week, I caught the ________ (流感) and I stayed in bed for three days. 【答案】flu 【详解】句意：上周我患了流感，在床上躺了三天。“流感”对应flu，符合此处搭配catch the flu“患流感”。 26．I want to have a good ________ (职业) in the future. 【答案】career 【详解】句意：我将来想拥有一份好的职业。根据中文提示可知，“职业”对应的英文是career，是可数名词，不定冠词a后接名词单数，故填career。 27．We should ________ (分享) with each other. 【答案】share 【详解】句意：我们应该彼此分享。此处需要动词原形，“分享”对应的英文动词是“share”，符合“should+动词原形”的结构，应填share。 28．We should face ________ (困难) bravely. 【答案】difficulties 【详解】句意：我们应该勇敢地面对困难。根据中文提示可知，“困难”对应的英文是difficulty，是可数名词，此处作face的宾语，用复数形式表泛指，故填difficulties。 29．We learn the ________ (重要性) of teamwork. 【答案】importance 【详解】句意：我们学习团队合作的重要性。根据中文提示可知，“重要性”对应的英文是importance，是不可数名词，此处作learn的宾语。 30．Take an ________ (积极的) part in activities. 【答案】active 【详解】句意：积极参加活动。中文提示“积极的”对应的英文单词是active，是固定搭配take an active part in，意为“积极参加……”，其中active是形容词，修饰名词part，语法和搭配都正确。 进阶拓展训练30题 31．We must ________ (信任) our teammates. 【答案】trust 【详解】句意：我们必须信任我们的队友。根据情态动词must提示，后接动词原形。“信任”为动词trust。 32．We learn to ________ (解决) problems. 【答案】solve 【详解】句意：我们学会解决问题。汉语提示“解决”，对应的核心动词为solve。不定式符号to后需使用动词原形。 33．It’s ________ (不可能的) to finish it now. 【答案】impossible 【详解】句意：现在完成它是不可能的。根据汉语提示可知，“不可能的”英文为impossible，形容词，作表语。 34．We should work ________ (一起). 【答案】together 【详解】句意：我们应该一起工作。中文提示“一起”对应英文副词together，常用来表示“共同、一起”的动作状态，符合句子语境。 35．Mike’s brother serves in the army and is a brave ________ (士兵). 【答案】soldier 【详解】句意：迈克的哥哥在军队服役，是一名勇敢的士兵。“士兵”的英文是soldier，前面有不定冠词a，所以用单数形式。 36．After high school, Tim plans to study engineering at a _________ (学院). 【答案】college 【详解】句意：高中毕业后，蒂姆计划在一所学院学习工程学。根据中文提示“学院”以及句中不定冠词a可知，这里需要用可数名词的单数形式，“college（学院）”符合语境及语法要求。 37．The more water we use, the more chemicals are needed for wastewater ________ /'tri:tmənt/. 【答案】treatment 【详解】句意：我们使用的水越多，废水处理所需的化学物质就越多。根据音标/'tri:tmənt /以及句子“The more water we use, the more chemicals are needed for wastewater…”可知，这里需要一个表示“处理”且为名词形式的词，treatment名词，表示“处理”符合语境。故填treatment。 38．Look! There is a ________ ['bɒtl] of orange on the table. Can I drink it? 【答案】bottle 【详解】句意：看！桌子上有一瓶橙汁。我可以喝它吗？根据音标[ˈbɒtl]可知，此处应填bottle，a bottle of是固定短语，意为“一瓶……”，符合句子中描述有一瓶橙汁的语境。故填bottle。 39．_______ /pə'hæps/ we should consider another choice. 【答案】Perhaps 【详解】句意：也许我们应该考虑另一个选择。在英语中，音标 /pəˈhæps/对应的单词是perhaps，它的意思是“也许；可能”，位于句首，首字母大写。 40．The ________ (develop) of the team makes us better. 【答案】development 【详解】句意：团队的发展让我们变得更好。 句中“The...of the team”为名词所有格结构，定冠词“The”和介词“of”之间需要填入名词形式，提示词develop是动词，其名词形式为development。 41．We need to be ________ (strong) than before. 【答案】stronger 【详解】句意：我们需要比以前更强大。结合“than before”，空处需用形容词strong的比较级stronger，表示“更强大”，符合语义和语法。 42．He is ________ (brave) enough to help others. 【答案】brave 【详解】句意：他足够勇敢去帮助别人。根据“is”及“enough to help”提示，需填形容词作表语。“brave”为形容词“勇敢的”，用原形。 43．They are good at ________ (work) together. 【答案】working 【详解】句意：他们擅长团结合作。be good at doing sth.“擅长做某事”，是固定用法，所以括号里的动词work，要变形为working。 44．We should learn ________ (share) with others. 【答案】to share 【详解】句意：我们应该学会和他人分享。固定搭配：learn to do sth.表示“学习做某事”。所以括号里的动词“share”，要变成to share。 45．We finished the task ________ (success) yesterday. 【答案】successfully 【详解】句意：我们昨天成功地完成了任务。根据“finished”为实义动词提示，需填副词修饰动词。“success”为名词，其副词形式successfully“成功地”符合句意。 46．The virus spreads quickly, so we ________ (wear) masks when going out. 【答案】must wear 【详解】句意：病毒传播很快，所以我们外出时必须戴口罩。句中“The virus spreads quickly”说明了客观情况，提示后句表达的是基于该情况的必要性，用情态动词must（表示“必须”，语气强烈）后加动词原形的结构。 47．The exam is not difficult. Most students ________ (pass) it easily. 【答案】can pass 【详解】句意：这场考试不难，大多数学生都能轻松通过。根据“The exam is not difficult. Most students ... it easily.”可知，大多数学生都能轻松通过考试，情态动词can“能”，表示能力，后接动词原形。故填can pass。 48．The homeless child looks hungry. We ________ (give) him some food. 【答案】should give 【详解】句意：这个无家可归的孩子看起来很饿。我们应该给他一些食物。句中“The homeless child looks hungry”描述当前的客观情况，提示语境为现在，体现说话者基于现状提出的合理建议，应用情态动词should加动词原形的结构。 49．The pocket money is limited. He finds it hard ________ (afford) the expensive toy. 【答案】to afford 【详解】句意：零花钱有限。他发现很难买得起那个昂贵的玩具。本句使用固定结构find it + 形容词 + to do sth.，意为 “发现做某事是…… 的”，其中it为形式宾语，真正的宾语是后面的动词不定式to afford。 50．You ________ (stay) up late. It’s bad for your health. 【答案】shouldn’t stay/should not stay 【详解】句意：你不应该熬夜。这对你的健康有害。分析句子结构，空格在句中充当谓语成分。根据后文“It’s bad for your health.”提示的逻辑语境可知，此处是对“stay up late”这一行为给出的否定性建议，即“不应该做某事”。应用情态动词should的否定形式shouldn’t/should not来表达劝诫，其后需接动词原形。 51．The old man is lost. He ________ (need) our help to find his way home. 【答案】needs 【详解】句意：这位老人迷路了，他需要我们的帮助找到回家的路。主语He是第三人称单数，句子为一般现在时，因此动词need需使用第三人称单数形式needs。 52．This kind of medicine ________ (cure) all illnesses. We should see a doctor when we are sick. 【答案】cures 【详解】句意：这种药能治愈所有疾病。我们生病时应该去看医生。句中描述一般事实，应用一般现在时。主语“This kind of medicine”为第三人称单数，谓语动词需用第三人称单数形式，cure的第三人称单数形式为cures。 53．Lina always gives a ________ (help) hand to her younger brother. 【答案】helping 【详解】句意：Lina总是向她的弟弟伸出援手。give a helping hand表示“伸出援手，帮忙”，需要把动词help变为形容词helping，来修饰名词hand。故填helping。 54．We felt the ________ (warm) of the sun on our faces during the winter walk. 【答案】warmth 【详解】句意：在冬天散步时，我们感受到了太阳照在脸上的温暖。warm“温暖的”，形容词，此处被定冠词the修饰且后面有of结构，需要填入名词形式，表示“温暖”，warm的名词形式为warmth。 55．Tom was ________ (luck) to find his lost wallet with all his money still inside. 【答案】lucky 【详解】句意：汤姆很幸运地找到了他丢失的钱包，里面的钱还都在。be动词后需用形容词作表语，luck的形容词形式是lucky。 56．They often volunteer________(clean) up the street. 【答案】to clean 【详解】句意：他们经常自愿清扫街道。volunteer自愿，后接不定式作宾语。volunteer to do something自愿做某事。故填to clean。 57．They decided ________ (volunteer) at the old people’s home. 【答案】to volunteer 【详解】句意：他们决定去养老院做志愿者。decide to do something为固定搭配，volunteer为动词，表示“自愿”，应变为to volunteer。 58．We need a good ________ (organize) for the activity. 【答案】organization 【详解】句意：我们需要一个好的组织来开展这个活动。根据“a good”提示，需填可数名词单数形式作宾语。“organize”为动词，其名词形式organization“组织”符合句意。 59．Taking an a________ part is good for us. 【答案】active/ctive 【详解】句意：积极参加活动对我们有好处。根据句意及首字母提示，此处需填写形容词作定语修饰part，active意为“积极的，活跃的”，take an active part in为固定搭配，意为“积极参与”，符合语境。 60．My parents often give me s________. 【答案】support/upport 【详解】句意：我的父母经常给我支持。根据语境和首字母提示可知，此处表示“支持”，support意为“支持”，give sb. support表示“给某人支持”，所以填support。 能力综合实践40题 61．A good team can o________ difficulties. 【答案】overcome/vercome 【详解】句意：一个好的团队能够克服困难。根据语境以及首字母提示可知，此处表示“克服”，“克服”的英文表达是overcome，情态动词can后面接动词原形，所以这里填overcome。 62．Growing p________ and gains make us grow. 【答案】pains/ains 【详解】句意：成长的烦恼与收获，让我们不断成长。根据首字母和“Growing…and gains make us grow.”可知，growing pains是固定短语，意为“成长的烦恼”，与后面的gains“收获”形成对应，名词复数pains“痛苦，烦恼”符合语境。 63．The story is very ________ (令人鼓舞的). 【答案】encouraging 【详解】句意：这个故事非常令人鼓舞。根据汉语提示可知，“令人鼓舞的”可用encouraging表示，形容词，在句子中作表语。 64．________ (悲伤) is bad for our health. 【答案】Sadness 【详解】句意：悲伤对我们的健康有害。中文提示，“悲伤”对应的英文单词是sadness，不可数名词，在句中位于句首作主语，首字母要大写。故填Sadness。 65．The charity event was held in a spirit of international _________ (好意). 【答案】goodwill 【详解】句意：这场慈善活动是本着国际友好的精神举行的。根据汉语提示可知，goodwill“好意”，名词，符合题意。 66．There may be a __________ [səˈluːʃn] to your problem. 【答案】solution 【详解】句意：你的问题可能有解决的办法。根据所给音标[səˈluːʃn]可知，本题应使用名词solution“解决办法”，短语a solution to…意为“……的解决办法”。故填solution。 67．The ________ /ˈbɒtl / is full of water, and it’s very heavy. 【答案】bottle 【详解】句意：瓶子里装满了水，它很重。根据音标提示可知，其英文为bottle，意为“瓶子”。故填bottle。 68．Her ________ /’pɜːpl/ dress and white handbag matches well. 【答案】purple 【详解】句意：她的紫色裙子和白色手提包很相配。根据音标提示可知，此处是purple“紫色的”，是形容词修饰其后的名词，故填purple。 69．My teacher has just returned to work after a serious __________ [ˈɪlnəs]. 【答案】illness 【详解】句意：我的老师患了重病后刚刚回来工作。根据音标可知，此处为名词illness“病”。故填illness。 70．By the end of February, we will have the final ________ /ɪɡˈzæm/. 【答案】exam 【详解】句意：到二月底，我们将进行期末考试。音标/ɪɡˈzæm/对应的单词是exam，在句中作宾语。 71．In recent years, the price of vegetables ________ (increase) a lot. 【答案】has increased 【详解】句意：近年来，蔬菜的价格上涨了很多。“In recent years”是现在完成时的典型时间状语，表示从过去某时持续到现在的动作或状态。主语“the price of vegetables”为第三人称单数，故助动词用has；increase的过去分词为increased。 72．We hope for ________ (fair) in the game. 【答案】fairness 【详解】句意：我们希望比赛能公平公正。句中“hope for”后需要接名词作宾语，括号内的“fair”是形容词，意为“公平的”，需要变为对应的名词形式，其名词形式为fairness。 73．We should take an ________ (act) part in the activity. 【答案】active 【详解】句意：我们应该积极参与活动。空处应用形容词修饰名词part。act的形容词形式为active，意为“积极的”，固定短语“take an active part in”，意为“积极参与”。 74．The weather report says it will be sunny tomorrow. It ________ (rain) in the afternoon. 【答案】won’t rain 【详解】句意：天气预报说明天是晴天，下午不会下雨。根据前半句“明天是晴天”的语境，此处表示下午不会下雨，用一般将来时的否定形式won’t rain。 75．She studied very hard for the exam. She ________ (get) a good grade. 【答案】got 【详解】句意：她为考试学习非常努力。她取得了好成绩。根据“She studied very hard for the exam.”可知，后一句“取得好成绩”是努力学习后的结果，也需用一般过去时，“get”的过去式是“got”。 76．His X________ show there is something wrong with his lungs. 【答案】(X)-rays 【详解】句意：他的X光片显示他的肺部有问题。根据“show there is something wrong with his lungs.”可知是指X光片，X-ray“X光片”，是名词，根据“show”可知名词是复数，故填(X)-rays。 77．Five ways of learning English were m__________ in the article. 【答案】(m)entioned 【详解】句意：文章中提到了学习英语的五种方法。根据“...in the article.”可知文章中提到的方法，mention表示“提到”，与主语是动宾关系，因此是被动语态。故填(m)entioned。 78．These problems are difficult, but I believe we can think of some best s________ to them. 【答案】(s)olutions 【详解】句意：这些问题很难，但我相信我们能想出一些最好的解决办法。根据“These problems are difficult”和首字母提示，想出解决方案，solution“方案”，结合some，此处用复数形式。故填(s)olutions。 79．The f________ are very brave. They put out the big fire. 【答案】(f)irefighters/(f)iremen 【详解】句意：消防队员非常勇敢。他们扑灭了大火。根据“They put out the big fire.”可知此处是firefighter/fireman“消防员”，可数名词，结合are可知名词用复数，故填(f)irefighters/(f)iremen。 80．These drugs are for the t________ of tropical (热带的) diseases. 【答案】(t)reatment 【详解】句意：这些药物用于治疗热带疾病。结合“These drugs are for the...of tropical (热带的) diseases.”及首字母提示可知，药物应该是用于疾病的治疗。treatment“治疗”，the treatment  of “……的治疗”，固定搭配。故填(t)reatment。 81．—What color is your bag? Pink? —No, it’s p________. 【答案】(p)urple 【详解】句意：——你的包是什么颜色的？粉色？——不，是紫色的。根据“What color is your bag? Pink?”和“No, it’s p...”可知，包是紫色的，purple“紫色的”，故填(p)urple。 82．The robot doesn’t work. Do you have a better s________? 【答案】(s)olution 【详解】句意：机器人坏了。你有一个更好的解决方案吗？根据“The robot doesn’t work.”及首字母提示可知，机器人坏了，此处询问对方是否有一个更好的解决方案，solution“解决方案”符合，根据空前的“a”可知，此处用单数形式。故填(s)olution。 83．—Can you come to my party on Saturday afternoon? —Sorry, I can’t. I must go to the doctor. I have the f________. 【答案】(f)lu 【详解】句意：——星期六下午你能来参加我的聚会吗？——对不起，我不能。我必须去看医生。我得了流感。根据“I must go to the doctor”以及首字母提示，此处可以说得了流感。flu符合题意，have the flu“得了流感”。故填(f)lu。 84．Most c________ students will do a part-time job to make some pocket money. 【答案】(c)ollege 【详解】句意：大多数大学生都会做兼职来赚些零花钱。根据首字母和句中“will do a part-time job to make some pocket money”可知，此处是说多数大学生。college“大学”，college students“大学生”，故填(c)ollege。 85．The f________ runs into the burning house and saves the family’s lives. 【答案】(f)ireman 【详解】句意：消防员冲进着火的房子，救了这家人的命。根据“The…runs into the burning house and saves the family’s lives.”以及首字母提示可知，此处说的是消防员，fireman意为“消防员”，可数名词，由谓语动词“runs”可知，此处用可数名词单数。故填(f)ireman。 86．According to the law, all the dogs should be kept on a leash (狗绳) in p__________. 【答案】(p)ublic 【详解】句意：根据法律，所有的狗在公共场合都要栓狗绳。根据“all the dogs should be kept on a leash (狗绳) in”并结合首字母可知，狗在公共场合需要栓狗绳。“in public”表示“公共地，在公共场合”。故填(p)ublic。 87．The new car is very expensive for me. I can’t a_______ it. 【答案】(a)fford 【详解】句意：这辆新车对我来说太贵了，我买不起。根据句意和首字母提示可知，空处指“负担得起”，其英文为afford，情态动词can’t后跟动词原形。故填(a)fford。 88．Most people like to wear red on important days because red is a l________ colour. 【答案】(l)ucky 【详解】句意：大多数人喜欢在重要的日子喜欢穿红色，因为红色是幸运的颜色。根据“because red is a...colour”以及首字母可知，此处说的是幸运色，空格处缺少形容词，lucky“幸运的”，修饰名词。故填(l)ucky。 89．He isn’t in class because of i________, he has to take some medicine. 【答案】(i)llness 【详解】句意：他没来上课是因为生病了，他得吃点药。because of后面需要接名词或名词性短语，表示原因。根据后半句“he has to take some medicine.”可以推断空格处应填表示“疾病”的名词。illness（疾病）是ill的名词形式。故填(i)llness。 90．The animals got together for w________ on such a cold night. 【答案】(w)armth 【详解】句意：在如此寒冷的夜晚，动物们聚在一起取暖。根据“The animals got together for ... on such a cold night.”和首字母可知，在寒冷的夜晚，动物们聚在一起可以取暖。for后加名词，warmth“温暖”符合语境，故填(w)armth。 91．Lucy has two b________ and four cups. 【答案】(b)ottles 【详解】句意：露西有两个瓶子和四个杯子。根据首字母b以及与“cups”并列的物品类别，bottles“瓶子”符合语境，two后接可数名词复数形式。故填(b)ottles。 92．H________ out makes us feel good. 【答案】Helping 【详解】句意：帮忙能让我们感觉很好。句中缺少主语，动词短语作主语时动词需用动名词形式。结合首字母H和“out makes us feel good”可推断，此处指“帮忙”，help out“帮忙、分担困难”符合语境，help变动名词时直接加-ing，句首首字母大写，故填Helping。 93．We should be c________ and kind to others. 【答案】confident/onfident 【详解】句意：我们应该自信，并且待人友善。根据首字母“c”和“kind”（友善的）的并列关系，此处需要填形容词“confident”（自信的），符合“should be+形容词”的结构，应填confident。 94．My dream is to have a good c________ in the future. 【答案】career/areer 【详解】句意：我的梦想是在未来拥有一份好的职业。根据首字母和“My dream is to have a good…in the future.”可知，此处指拥有好的职业，名词单数career“职业”符合语境。 95．Being h________ is very important for friends. 【答案】honest/onest 【详解】句意：对朋友来说，诚实是非常重要的。根据语境“对朋友来说很重要”，结合首字母h，可推断此处表达“诚实的”含义。being为系动词的动名词形式，后面需要接形容词作表语，“诚实的”对应的英文单词是honest，故填honest。 96．The medical team began a_________ race a time to save the injured (受伤的) people. 【答案】against/gainst 【详解】句意：医疗队开始争分夺秒抢救伤员。a race against time意为“争分夺秒、与时间赛跑”，符合“The medical team... to save the injured people”的语境，争分夺秒抢救伤员。 97．We should be b________ when we face difficulties. 【答案】brave/rave 【详解】句意：当我们面对困难时，应该勇敢。根据首字母和“when we face difficulties.”可知，此处指面对困难要勇敢，形容词brave“勇敢的”符合语境。 98．She often puts her key (钥匙) in her ________ ['pɒkɪt] before leaving the house. 【答案】pocket 【详解】句意：她经常在出门前把钥匙放在口袋里。根据句意和音标提示可知，此处缺少表达“口袋”的英语表达，即pocket，钥匙放在一个口袋里，所以使用名词单数，故填pocket。 99．The homeless old man couldn’t ________ [ə'fɔ:d] a meal. 【答案】afford 【详解】句意：那个无家可归的老人吃不起饭。根据音标提示可知英文表达是afford，意为“买得起”，动词；情态动词后接动词原形。故填afford。 100．Some ________ /'kɒlɪdʒ/ students are willing to help the kids with their homework. 【答案】college 【详解】句意：一些大学生愿意帮助孩子们完成家庭作业。根据音标可知，此处是名词college“大学”，作定语。故填college。 14 同步新教材，周周有练习，月月有重点！ 13 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Helping out 单元单词词组及词性转换巩固复习练100题（乱序版） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练30题 1．The girl is very shy, and she doesn’t like speaking in ________ /ˈpʌblɪk/. 2．They often ________ (志愿) to help the old. 3．Good ________ (communicate) is important for a team. 4．The story tells us the ________ (important) of teamwork. 5．In front of the gate stands a ________ /′səʊldʒə(r)/with a gun in his hand. 6．They have good ________ (关系) in the team. 7．We ________ (cooperate) with each other to help the sick people. 8．He is a soldier with rich experience. He ________ (know) how to deal with this situation. 9．She is studying ________ (药) at the university. 10．Some ________ /ˈlʌki/ kids got penguins. But I have to write about pigeons. 11．Terry ________ (graduate) from medical school next summer. 12．Several brave ________ (fireman) rushed into the burning building to save people. 13．We should have a good t________ spirit. 14．Good c________ helps us understand each other. 15．S________ comes to those who work hard. 16．This task is by no m_________ easy. It requires great effort and skill. 17．Good teamwork makes things ________ (容易的). 18．We need more __________ (练习) in teamwork. 19．We must ________ (遵守) rules in the team. 20．Helping out is a good ________ (习惯). 21．I need a ________ (瓶子) to carry water. Here you are. 22．The teacher asked us to practise the ________ (对话) in pairs. 23．Solving this problem is a real ________ (挑战) for the team. 24．We should do our best to help those ________ (无家可归的) people. 25．Last week, I caught the ________ (流感) and I stayed in bed for three days. 26．I want to have a good ________ (职业) in the future. 27．We should ________ (分享) with each other. 28．We should face ________ (困难) bravely. 29．We learn the ________ (重要性) of teamwork. 30．Take an ________ (积极的) part in activities. 进阶拓展训练30题 31．We must ________ (信任) our teammates. 32．We learn to ________ (解决) problems. 33．It’s ________ (不可能的) to finish it now. 34．We should work ________ (一起). 35．Mike’s brother serves in the army and is a brave ________ (士兵). 36．After high school, Tim plans to study engineering at a _________ (学院). 37．The more water we use, the more chemicals are needed for wastewater ________ /'tri:tmənt/. 38．Look! There is a ________ ['bɒtl] of orange on the table. Can I drink it? 39．_______ /pə'hæps/ we should consider another choice. 40．The ________ (develop) of the team makes us better. 41．We need to be ________ (strong) than before. 42．He is ________ (brave) enough to help others. 43．They are good at ________ (work) together. 44．We should learn ________ (share) with others. 45．We finished the task ________ (success) yesterday. 46．The virus spreads quickly, so we ________ (wear) masks when going out. 47．The exam is not difficult. Most students ________ (pass) it easily. 48．The homeless child looks hungry. We ________ (give) him some food. 49．The pocket money is limited. He finds it hard ________ (afford) the expensive toy. 50．You ________ (stay) up late. It’s bad for your health. 51．The old man is lost. He ________ (need) our help to find his way home. 52．This kind of medicine ________ (cure) all illnesses. We should see a doctor when we are sick. 53．Lina always gives a ________ (help) hand to her younger brother. 54．We felt the ________ (warm) of the sun on our faces during the winter walk. 55．Tom was ________ (luck) to find his lost wallet with all his money still inside. 56．They often volunteer________(clean) up the street. 57．They decided ________ (volunteer) at the old people’s home. 58．We need a good ________ (organize) for the activity. 59．Taking an a________ part is good for us. 60．My parents often give me s________. 能力综合实践40题 61．A good team can o________ difficulties. 62．Growing p________ and gains make us grow. 63．The story is very ________ (令人鼓舞的). 64．________ (悲伤) is bad for our health. 65．The charity event was held in a spirit of international _________ (好意). 66．There may be a __________ [səˈluːʃn] to your problem. 67．The ________ /ˈbɒtl / is full of water, and it’s very heavy. 68．Her ________ /’pɜːpl/ dress and white handbag matches well. 69．My teacher has just returned to work after a serious __________ [ˈɪlnəs]. 70．By the end of February, we will have the final ________ /ɪɡˈzæm/. 71．In recent years, the price of vegetables ________ (increase) a lot. 72．We hope for ________ (fair) in the game. 73．We should take an ________ (act) part in the activity. 74．The weather report says it will be sunny tomorrow. It ________ (rain) in the afternoon. 75．She studied very hard for the exam. She ________ (get) a good grade. 76．His X________ show there is something wrong with his lungs. 77．Five ways of learning English were m__________ in the article. 78．These problems are difficult, but I believe we can think of some best s________ to them. 79．The f________ are very brave. They put out the big fire. 80．These drugs are for the t________ of tropical (热带的) diseases. 81．—What color is your bag? Pink? —No, it’s p________. 82．The robot doesn’t work. Do you have a better s________? 83．—Can you come to my party on Saturday afternoon? —Sorry, I can’t. I must go to the doctor. I have the f________. 84．Most c________ students will do a part-time job to make some pocket money. 85．The f________ runs into the burning house and saves the family’s lives. 86．According to the law, all the dogs should be kept on a leash (狗绳) in p__________. 87．The new car is very expensive for me. I can’t a_______ it. 88．Most people like to wear red on important days because red is a l________ colour. 89．He isn’t in class because of i________, he has to take some medicine. 90．The animals got together for w________ on such a cold night. 91．Lucy has two b________ and four cups. 92．H________ out makes us feel good. 93．We should be c________ and kind to others. 94．My dream is to have a good c________ in the future. 95．Being h________ is very important for friends. 96．The medical team began a_________ race a time to save the injured (受伤的) people. 97．We should be b________ when we face difficulties. 98．She often puts her key (钥匙) in her ________ ['pɒkɪt] before leaving the house. 99．The homeless old man couldn’t ________ [ə'fɔ:d] a meal. 100．Some ________ /'kɒlɪdʒ/ students are willing to help the kids with their homework. 4 同步新教材，周周有练习，月月有重点！ 3 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $