Unit 3 Could you please clean your room? 单元练习（含答案）2024-2025学年人教版八年级英语下册

Unit 3单元练习
一.单选
( ) 1. In order to look after my _______ brother, my mother fell _______.
A. ill, sick B. sick, ill C. illness, sickness D.sick, illness
( ) 2. Tom didn’t drop his dream, ______________.
A. neither do I B. so can I C. neither did I D. neither will I
( ) 3. Mike will help to do chores as soon as she _______ home from school.
A. got B. will get C. gets D. is getting
( ) 4. They got up early today ________catch the school bus.
A. such as B. in order to C. such that D. so that
( ) 5. Could you please _______ loudly here Emma is doing her homework.
A. don’t talk B. not talk C. no talk D. not to talk
( ) 6. —Mom, it’s too hot. _______ I swim in the lake
—No, you ________. It’s too dangerous.
A. Could, couldn’t B.Should, mustn’t C. Must, needn’t D. Could, can’t
( ) 7. — Meimei is ________ the difficult math problem.
— I’m sure she’ll ________.
A. working on, work it on B. working out, work on it
C. working on, work it out D. working out, work out it
( ) 8. Peter is reading a newspaper _________ he is having breakfast.
A. until B. while C. because D. though
( ) 9. Excuse me, Peter. There’s something wrong with my car. Could I _________
A. go for a drive B. get a ride C. give me a ride D. go for a walk
( ) 10. — Could you tell me why you learn English so well
— It’s very simple. _______ you study, ________ grades you will get.
A. The harder, better B. The harder, the better
C. Harder,better D. Harder, the better
二. 用所给词的正确形式填空
1. Since we are students, it’s our job __________ (study) hard at school.
2. I think eight hours of sleep __________ (be) enough.It’s time to get up.
3. He _________ (throw) his schoolbag and went out.
4. Every student should do his part in ________ (help) with our country’s _______ (develop).
5. His grades _________ (drop) fast last year because of his laziness.
6. I have a lot of _________ (stress) because of the heavy work these days.
7. We all know the _________(fair) of the competition is very important.
三.按要求完成句子
1. He doesn’t know how to get to the city library. (同义句)
He __________ __________ __________how to get to the city library.
2. Both you and I are good at math.(否定句)
__________ you __________ I __________ good at math.
3. The students swept the classroom yesterday. (变一般疑问句)
__________ the students __________ the classroom yesterday
4. I borrowed a pen from him just now. (同义句)
He __________ a pen __________ me just now.
5. 没有必要跟她说那么多。
__________ _________ _________to talk to her so much.
6. 既然你已经长大了，你就应该变得更加独立。
________ you have grown up, you should become more _________.
7. 这个垃圾闻起来太糟糕了。你能把它带出去么？
The rubbish smells terrible. Could you please __________ _________ __________.
8. 出门在外，我们经常依靠朋友。
When we are away from home, we often __________ _________ our friends.
9. 对我们来说为穷人提供食物很重要。
It’s important for us to _________ food _________ the poor.
四.完形填空
Recently I didn't get on well with my mother. She thought I was still a child! And she was very ___1____ with me. She told me I mustn't be out after 8: 00 in the evening. She also said,"If someone goes to climb a mountain, will you do it, too ” I __2____ those words, so I sometimes wanted to say, “If I can, I will get away ___3_____ you.” I knew this wasn't true,but I was so upset. My dad understood my ____4____ and agreed that I could go cycling with my friends after dinner for half an hour. However, my mom didn't agree to let me ride. How should I ___5____ the problem
It's hard to say if it's unfair about ____6____ my mom has done, but it sounds like she's having some trouble. She doesn't want to ____7____ that I'm getting older and I will become more independent. Usually, it's difficult for some parents to let go.you. ”
I plan to ask my father for help. He seems to understand me ___8_____. I will have a good talk with him and tell him like this, "Dad,I feel upset when Mom sometimes refuses what I want. I love Mom and I don't want to make her angry, ___9____. I know she wants me to be better, but we need more communication. Can you help me talk to her about this ”I hope this can be ___10_____ to me.
( ) 1. A. upset B. strict C. pleased D. good
( )2. A. enjoyed B. said C. wrote D.dislike
( ) 3. A. about B. to C. from D. with
( ) 4. A. plan B. way C. joke D. feeling
( ) 5. A. give B. solve C. have D. cause
( )6. A. what B. how C. why D. when
( ) 7. A. decide B. accept C. choose D. agree
( ) 8. A. better B. fewer C. less D. worse
( ) 9. A. too B. also C. instead D. either
( ) 10. A. helpful B. lively C. friendly D. careful
五. 阅读理解
The year 2022 will be a big year for sports in China, for China will hold not only the 24th Winter Olympics in Beijing, but also the 19th Asian Games(亚运会) in Hangzhou.
On August 6th, 2018, the official emblem(徽章) for the Hangzhou Asian Games came out. The city won the hosting right for the 2022 Asian Games in 2015. It will be the third Chinese city to host the Asian Games after Beijing in 1990 and Guangzhou in 2010.
First held in 1951, the Asian Games is the largest multi-sport event(体育赛事) in Asia. It also means a lot to China.
The Beijing Asian Games was the first large international sports event hosted by China. To make the Games a great success, Chinese people worked hard to prepare. Beijing built a great number of roads and stadiums(体育馆), including the famous Beijing Olympic Sports Center and Asian Games Village. The Games helped the world see China and its achievements. Since then, China has improved its global image(全球形象).
For the upcoming 2022 Asian Games, Hangzhou has already started building 33 sports venues(运动会场). The idea of the Hangzhou Asian Games is “green, smart, economical(节俭的) and civilized(文明的)”. All the Games' buildings will be environmentally friendly.
( )1. What does the underline word “It” refer to in paragraph two
A. Shanghai. B. Beijing. C. Guangzhou. D. Hangzhou.
( )2. According to the second paragraph,China __________________ in 2015.
A. hosted the Beijing and Guangzhou Asian Games
B. had two cities for the international sports events
C. won the hosting right for the 2022 Asian Games
D. showed people the emblem for the2022 Asian Games
( )3. Which of the following is NOT true about the Beijing Asian Games
A. It was the second Asian Games held in China.
B. Beijing built lots of roads and stadiums for it.
C. It helped the world know China better.
D. It was China's first large international sports event.
( )4. What can we infer（推断）from the last paragraph
A. Hangzhou is the best place to hold the Asian Games.
B. A large number of tourists will visit Hangzhou in 2022.
C. More and more people will live and work in Hangzhou.
D. The 2022 Asian Games will care a lot about the environment.
六.任务型阅读。
Many parents think that it's very difficult to get their children to do chores. But I don't think so.
My daughter is ten years old. At night, I make her a chore list for the following days. Then I stick(贴) the paper with chores on her door. Usually she gets three to eight chores a day. It depends on how she does chores. If she does all of her chores well, she can get fewer chores the next day. The chores are some easy ones, such as sweeping the floor, folding the clothes and cleaning the table after dinner.
For my other two children, the chores are different because they are very young. They both know how to put their empty dinner plates in the dishwasher. My 19-month-old son helps me put the dirty clothes in the washing machine when I am doing the washing. They can also help me when I'm working in the yard. They help me pick up the sticks(枝条) and throw them away.
1. Do many parents think it's difficult to get their children to do chores
_______________________________________________________________________________
2. What will happen the next day if the writer's daughter does all her chores well
_______________________________________________________________________________
3. How old is the writer’s son
_______________________________________________________________________________
4. Do you think children should do chores Why or why not
_______________________________________________________________________________
七. 短文填词
As we all face the novel coronavirus(新型冠状病毒), protecting yourself is the same as protecting others. Here is some safety ___1_____ for you from the World Health Organization (WHO) to help prevent the coronavinus.
Stay away from crowds and wear masks
The virus(病毒) can spread(传播) from person to person. If you have to go to crowded places, remember to wear a mask. Keep at least one meter's distance between __2_____ and others, especially those who are coughing or sneezing.
Why The coronavirus can be spread through mucus droplets(粘液飞沫) and travel one to two meters in the air before falling to the ground. The droplets can be spread more ___3_____ by sneezing or coughing than by speaking. If you are too close, you can take in the virus. Wearing a mask can prevent droplets from reaching your face or mouth.
Open the window to ventilate(使通风) the room
Keep proper indoor ventilation while you're at home. Open windows to let in fresh air during the day. It's best to do this three times a day for 15 minutes to half an hour each time.
Why According to the research, indoor air is often more polluted than outdoor air. The simple act of opening a window even in cold weather can reduce the pollution. So, keep the window open, __4_____ you may catch the virus when it builds up to a certain amount(一定数量).
Keep up good habits
Still, it's necessary for you to keep healthy habits such as eating a balanced diet and exercising often, as well as getting __5____ sleep.
Why Doing these things can __6____ your immune system(免疫系统), making it less likely for you to catch the virus. Good habits are directly related to fewer illnesses and better health.
Wash hands properly
___7____ to wash your hands before eating, after going to the bathroom, coming home, coming into contact with rubbish and touching animals. Avoid(避免) touching your eyes, nose and mouth before washing your hands.
Why Your hands might touch surfaces that can be polluted by the virus. This is especially important when you open doors which have been used by quite a few people. Washing your hands often __8____ soap(香皂) and water for at least 20 seconds can stop the virus from entering your body.
一、单选
1. 答案：B
解析：“sick” 和 “ill” 都有 “生病的” 意思，但 “sick” 既可以作定语，也可以作表语；“ill” 通常作表语，“sick brother” 表示 “生病的弟弟”；“fall ill” 表示 “生病”。“illness” 和 “sickness” 是名词。故选 B。
2. 答案：C
解析：上句是否定句，表示 “Tom 没有放弃他的梦想，我也没有”，用 “neither + 助动词 / 情态动词 / 系动词 + 主语” 结构，上句时态是一般过去时，所以助动词用 did，故选 C。
3. 答案：C
解析：“as soon as” 引导时间状语从句，遵循 “主将从现” 原则，即主句用一般将来时，从句用一般现在时，从句主语是 “she”，动词用第三人称单数形式 “gets”。故选 C。
4. 答案：B
解析：“in order to” 表示 “为了”，后接动词原形，符合语境 “他们今天早起是为了赶上校车”；“such as” 用来列举事物；“such that” 表述错误；“so that” 后接从句。故选 B。
5. 答案：B
解析：“Could you please (not) do sth.” 是固定句型，意为 “你能（不）做某事吗”，否定形式是在动词原形前加 “not”。故选 B。
6. 答案：D
解析：“Could” 在这里表示委婉语气，不是过去时态，请求允许用 “Could”；否定回答用 “can't”，表示不可以。“Should” 意为 “应该”；“Must” 意为 “必须”，均不符合语境。故选 D。
7. 答案：C
解析：“work on” 表示 “致力于，从事”；“work out” 表示 “解决，算出”。“work on the difficult math problem” 表示 “正在解这道难题”；“work it out” 中 “it” 是代词，要放在 “work out” 中间。故选 C。
8. 答案：B
解析：“while” 表示 “当…… 时候”，强调两个动作同时进行，“Peter 正在吃早饭的时候正在看报纸”；“until” 意为 “直到”；“because” 意为 “因为”；“though” 意为 “虽然”。故选 B。
9. 答案：B
解析：“get a ride” 表示 “搭便车”，符合语境 “我的车坏了，我能搭你的便车吗”；“go for a drive” 意为 “开车兜风”；“give me a ride” 应该是 “give me a ride” 表达 “让我搭便车”，但原句已有 “Could I”，不能再用 “give me”；“go for a walk” 意为 “去散步”。故选 B。
10. 答案：B
解析：“The + 比较级，the + 比较级” 表示 “越……，就越……”，是固定用法。故选 B。
二、用所给词的正确形式填空
1. 答案：to study
解析：“It’s one's job to do sth.” 是固定句型，表示 “做某事是某人的工作”，所以用 “to study”。
2. 答案：is
解析：“eight hours of sleep” 表示一段时间，作主语时，谓语动词用单数形式，所以用 “is”。
3. 答案：threw
解析：“and” 连接两个并列的动作，“went” 是过去式，所以 “throw” 也用过去式 “threw”。
4. 答案：helping; development
解析：“do one's part in doing sth.” 表示 “在做某事方面尽自己的一份力”，所以第一空用 “helping”；“country’s” 是名词所有格，后面接名词，“develop” 的名词是 “development”，所以第二空用 “development”。
5. 答案：dropped
解析：根据 “last year” 可知时态是一般过去时，“drop” 的过去式是 “dropped”。
6. 答案：stress
解析：“stress” 是不可数名词，“a lot of” 后接可数名词复数或不可数名词，所以这里用 “stress”。
7. 答案：fairness
解析：“the” 后面接名词，“fair” 是形容词，其名词是 “fairness”，“the fairness of the competition” 表示 “比赛的公平性”。
三、按要求完成句子
1. 答案：has no idea
解析：“has no idea” 表示 “不知道”，与 “doesn’t know” 意思相近。
2. 答案：Neither; nor; am
解析：“both...and...” 的否定形式是 “neither...nor...”，“neither...nor...” 连接两个主语时，谓语动词遵循 “就近原则”，与 “nor” 后面的主语保持一致，所以这里用 “am”。
3. 答案：Did; sweep
解析：一般过去时的一般疑问句，在句首加 “Did”，动词还原，所以是 “Did the students sweep the classroom yesterday ”
4. 答案：lent; to
解析：“borrow sth. from sb.” 表示 “从某人那里借某物”，“lend sth. to sb.” 表示 “把某物借给某人”，原句是一般过去时，“lend” 的过去式是 “lent”。
5. 答案：There is no need
解析：“There is no need to do sth.” 表示 “没有必要做某事”。
6. 答案：Since; independent
解析：“Since” 表示 “既然”；“independent” 是形容词，“become more independent” 表示 “变得更加独立”。
7. 答案：take it out
解析：“take out” 表示 “拿出，取出”，“rubbish” 是不可数名词，用 “it” 指代，“it” 要放在 “take out” 中间。
8. 答案：depend on
解析：“depend on” 表示 “依靠，依赖”，符合语境。
9. 答案：provide; for
解析：“provide sth. for sb.” 表示 “为某人提供某物”。
四、完形填空
1. 答案：B
解析：“be strict with sb.” 表示 “对某人要求严格”，根据 “She told me I mustn't be out after 8: 00 in the evening.” 可知妈妈对作者要求严格，故选 B。
2. 答案：D
解析：根据 “so I sometimes wanted to say, ‘If I can, I will get away...’” 可知作者不喜欢妈妈说的话，“dislike” 意为 “不喜欢”，符合语境，故选 D。
3. 答案：C
解析：“get away from” 表示 “远离”，作者想远离妈妈，故选 C。
4. 答案：D
解析：“feeling” 表示 “感受”，爸爸理解作者的感受，故选 D。
5. 答案：B
解析：“solve the problem” 表示 “解决问题”，作者在思考如何解决和妈妈之间的问题，故选 B。
6. 答案：A
解析：“what” 引导宾语从句，在从句中作宾语，“what my mom has done” 表示 “妈妈所做的事情”，故选 A。
7. 答案：B
解析：“accept” 表示 “接受”，妈妈不想接受作者长大了会更独立这个事实，故选 B。
8. 答案：A
解析：根据 “He seems to understand me” 可知爸爸似乎更理解作者，“better” 是 “well” 的比较级，符合语境，故选 A。
9. 答案：D
解析：“either” 用于否定句末尾，表示 “也”；“too” 用于肯定句末尾；“also” 用于句中；“instead” 意为 “代替”。本句是否定句，故选 D。
10. 答案：A
解析：“helpful” 表示 “有帮助的”，作者希望爸爸的帮助对自己有帮助，故选 A。
五、阅读理解
1. 答案：D
解析：根据 “The city won the hosting right for the 2022 Asian Games in 2015.” 可知这里的 “It” 指代上文提到的 “杭州”，故选 D。
2. 答案：C
解析：根据 “The city won the hosting right for the 2022 Asian Games in 2015.” 可知 2015 年中国赢得了 2022 年亚运会的举办权，故选 C。
3. 答案：A
解析：根据 “It will be the third Chinese city to host the Asian Games after Beijing in 1990 and Guangzhou in 2010.” 可知北京亚运会是中国举办的第一届亚运会，A 选项错误；根据 “Beijing built a great number of roads and stadiums” 可知 B 选项正确；根据 “The Games helped the world see China and its achievements.” 可知 C 选项正确；根据 “The Beijing Asian Games was the first large international sports event hosted by China.” 可知 D 选项正确。故选 A。
4. 答案：D
解析：根据 “All the Games' buildings will be environmentally friendly.” 可知 2022 年亚运会会很注重环境问题，故选 D。
六、任务型阅读
1. 答案：Yes, they do.
解析：根据 “Many parents think that it's very difficult to get their children to do chores.” 可知答案是肯定的。
2. 答案：She can get fewer chores the next day.
解析：根据 “If she does all of her chores well, she can get fewer chores the next day.” 可知答案。
3. 答案：He is 19 months old.
解析：根据 “My 19 - month - old son helps me put the dirty clothes in the washing machine when I am doing the washing.” 可知答案。
4. 答案：Yes, I do. Because doing chores can help children develop good habits and learn to be independent.（答案不唯一，合理即可）
解析：可以从培养好习惯、学会独立等方面阐述理由。
七、短文填词
1. 答案：advice
解析：根据 “Here is some safety...for you from the World Health Organization (WHO) to help prevent the coronavinus.” 可知这里指的是一些安全建议，“advice” 是不可数名词，符合语境。
2. 答案：yourself
解析：根据 “Keep at least one meter's distance between...and others” 可知这里指的是在你自己和其他人之间保持至少一米的距离，所以用 “yourself”。
3. 答案：easily
解析：“spread” 是动词，要用副词修饰，“easily” 是 “easy” 的副词形式，表示 “容易地”，这里指通过打喷嚏或咳嗽更容易传播病毒。
4. 答案：or
解析：“or” 表示 “否则”，“keep the window open” 和 “you may catch the virus when it builds up to a certain amount” 是一种假设的条件关系，“否则当病毒积累到一定数量时你可能会感染病毒”，所以用 “or”。
5. 答案：enough
解析：“get enough sleep” 表示 “获得足够的睡眠”，符合语境。
6. 答案：improve
解析：根据 “making it less likely for you to catch the virus” 可知做这些事情可以提高你的免疫系统，“improve” 表示 “提高，改善”，符合语境。
7. 答案：Remember
解析：“remember to do sth.” 表示 “记得做某事”，这里是提醒人们记得在吃饭前、上厕所后等时候洗手。
8. 答案：with
解析：“with” 表示 “用”，“wash your hands with soap and water” 表示 “用肥皂和水洗手”。