Unit 1 The Changing World Topic 3 综合练习（含解析）仁爱科普版（2012）英语九年级全册

九年级上册 Unit 1 Topic 3 综合练习（含答案解析）
一、单项选择（10分）
从A、B、C、D四个选项中选出可以填入空白处的最佳答案。
1. —How long has your sister_____this book
—For half a month.
A. borrowed B. kept C. lend D. keep
2. You can't just listen to others' descriptions. You should go and_____the truth by yourself.
A. check B. look C. search D. learn
3. —Is it easy to learn to play the guitar
—No, _____you practice it every day, you will hardly make progress.
A. unless B. once C. as D. when
4. —What did the teacher provide the students_____for the exam
—Some useful review materials.
A. with B. of C. on D. in
5. I think it's important_____us_____keep a balanced diet every day.
A. to; to B. for; for C. for; to D. to; for
6. We should try our best to help the disabled people live a_____life like normal people.
A. comfortably B. difficult C. regular D. bad
7. The air in this town_____be very dirty, but now it's much cleaner. You will_____it soon.
A. used to; get used to B. get used to; used to
C. use to; use to D. get used to; get used to
8. My grandmother has lived in this small village_____she was born.
A. for B. since C. when D. as
9. This charity activity is_____to collect money for the children in poor mountain areas.
A. aiming B. aim C. purpose D. wanting
10. —What do you think of this environmental protection project
—It's great! It has made important contributions_____reducing pollution.
A. in B. for C. of D. to
二、完形填空（10分）
根据短文内容，从A、B、C、D四个选项中选出一个能填入相应空格处的最佳答案。
Lucy is a volunteer teacher in a small village school. She chose this 11 because she wanted to help children in poor areas get better education. The experience here has brought her many special memories. She has seen the children's eagerness for knowledge and their hard life. But she has 12 seen their smiles and hope for the future.
Last term, she received a certificate of recognition for her excellent work in the village. She was very proud 13 it. At first, she thought she got the certificate only because of her own efforts. But later she realized that she should thank many local people for 14 help.
Lucy was born in a big city. Her family was not rich, but it was not 15 either. Her parents worked hard so that she could receive a good education. At school, Lucy was a quiet student, 16 she was good at communicating with children. Her primary school teacher often said, "Lucy, you will be a great 17 in the future." This encouragement gave her a lot of confidence.
After graduating from university, Lucy decided to be a volunteer teacher. She 18 a job in this village school through a charity organization. It was not an easy decision for her, but she never regretted it. The headmaster of the village school told her, "Everyone needs a 19 to realize their dream, and we are glad to give you this chance."
Now, Lucy has been in the village for two years. She loves every child here and is determined to stay for a longer time to help more children. She believes that her efforts will make a difference to the children's 20 .
（ ）11. A. job B. book C. house D. trip
（ ）12. A. never B. also C. only D. still
（ ）13. A. for B. from C. of D. to
（ ）14. A. their B. his C. my D. our
（ ）15. A. small B. new C. rich D. big
（ ）16. A. so B. but C. because D. if
（ ）17. A. doctor B. farmer C. teacher D. nurse
（ ）18. A. found B. made C. joined D. looked for
（ ）19. A. ticket B. chance C. hobby D. habit
（ ）20. A. futures B. families C. schools D. villages
三、阅读理解（30分）
(A)
Volunteering is a great way to help others and make a difference in the world. In many countries, students often take part in volunteer activities during their free time. For example, some middle school students in Japan spend weekends helping clean up local parks. They pick up rubbish, plant small trees and clean the benches to make the parks more beautiful for everyone.
Other students choose to volunteer in community centers. They help old people with their daily needs, like reading newspapers to those with poor eyesight or helping them make phone calls to their family members. Some even teach old people how to use smartphones, so they can keep in touch with their grandchildren more easily.
There is also an organization called "Young Helpers" for students who love animals. These student volunteers go to animal shelters after school. They feed the animals, play with them and help clean their cages. This not only makes the animals happier but also teaches the students to be responsible and kind.
Volunteers always say that helping others brings them more happiness than they expected. It helps them learn new skills and understand the world better.
根据短文内容，判断正(T)误(F)。
( )21.In Japan, some middle school students help clean up local parks only on weekdays.
( )22.Some students volunteer in community centers to help old people with daily needs.
( )23.The "Young Helpers" organization is for students who are interested in animals.
( )24.Student volunteers in animal shelters only feed the animals and clean their cages.
( )25.Volunteering helps students learn new skills and brings them happiness.
(B)
Zhang Hao is a 17yearold student from Shanghai. Last summer, he went to a small village in Yunnan Province as a volunteer. Before going there, he heard that the village school was short of teaching resources. But he didn't know how difficult it was until he arrived.
The village school has only three classrooms. The desks and chairs are old and broken, and there are no computers or projectors. Most students walk more than an hour to school every day because there is no school bus. What's worse, the school only has two teachers for all the students from Grade 1 to Grade 6. Each teacher has to teach several subjects, like Chinese, math and English.
Zhang Hao stayed in the village for a month. He helped the teachers give lessons to the students. He taught them English songs and told them stories about cities. He also brought many books and stationery he collected from his classmates in Shanghai to the village students.
During his stay, Zhang Hao lived with a local family. The family was poor but very kind. They shared their homecooked meals with him and told him about the village's customs. Zhang Hao was deeply moved by the students' eagerness to learn. Even though they had poor learning conditions, they studied very hard every day.
When Zhang Hao left the village, the students gave him handmade cards to show their thanks. He promised to come back next summer to help them again.
根据短文内容，选择正确答案。
( )26.Where is Zhang Hao from
A. Yunnan Province. B. Shanghai. C. Beijing. D. Guangdong Province.
( )27.What did Zhang Hao do before going to the village in Yunnan
A. He collected books and stationery from his classmates.
B. He taught English songs to the village students.
C. He lived with a local family in the village.
D. He repaired the old desks and chairs in the village school.
( )28.How long did Zhang Hao stay in the village
A. For a week. B. For two weeks. C. For a month. D. For two months.
( )29.Which of the following is TRUE about the village school
A. It has many modern teaching tools.
B. It has enough teachers for all subjects.
C. Students go to school by school bus.
D. Students have to walk a long way to school.
( )30.Why did the village students give Zhang Hao handmade cards
A. To ask him to bring more books next time.
B. To show their thanks to him.
C. To tell him about their customs.
D. To invite him to their homes.
(C)
Dear friends, welcome to our school's charity sale. First of all, thank you for taking time out of your busy schedule to join us today. 31
In some remote areas of our country, many children can't afford to buy schoolbags, textbooks or pens. They have to share old textbooks with their classmates, and some even use broken pencils to do their homework. 32 Their families are too poor to pay for these basic study things, so many of them are at risk of dropping out of school.
33 All the money we get from today's charity sale will be used to buy school supplies for these poor children. We have prepared many things for the sale, such as handmade crafts made by our students, secondhand books and toys in good condition.
34 A small toy you buy may bring a big smile to a child's face. A few books you donate and sell can help a child finish a term's study. Every little bit of your kindness will make a difference to these children's lives.
35 Whether it's 10 yuan or 100 yuan, your support is very important to us. Let's work together to help these children have a better chance to study. Thank you again for your kindness!
根据短文内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺，内容完整。
A. How much you spend today doesn't matter.
B. Now, let me tell you why we hold this charity sale.
C. These children really need our help.
D. Every purchase you make today is a kind donation.
E. Our goal is to help these children go to school without worrying about study supplies.
四、语篇填空（10分）
（A）根据句意及首字母提示补全单词
36. Though the task of organizing the charity sale is hard, we’ll try to m______ it with our team’s effort.
37. The local community decided to s______ the poor families with free winter clothes before the cold weather comes.
38. Thanks to the help from the community, the little girl who dropped out of school can c______ her studies this semester.
39. Mr. Li is a s______ of the environmental protection organization and he often takes part in its activities.
40. Mary is interested in painting, so she plans to join a painting c______ to improve her skills.
（B）根据句意，用所给单词或词组的适当形式填空
（所给单词或词组：visitor, homeless, at home and abroad, get used to, in need）
41. The community launched a program to help ______ people find jobs and rent affordable houses.
42. Every year, lots of ______ come to this small town to enjoy its beautiful natural scenery.
43. This traditional craft has won high praise from people ______ because of its unique design.
44. After living in this new neighborhood for half a year, Tom has ______ the life here.
45. A true friend is always ready to help you when you are ______.
五、情景交际（5分）
根据下面的对话内容，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
A: Do you think it’s necessary for students to take part in charity activities
B: 46. ________________________________________________
A: Why do you think so
B: Because charity activities can help us understand the difficulties of people in need and learn to be kind.
A: Have you ever joined any charity activities before
B: 47. ________________________________________________. I once helped collect books for children in poor mountain areas.
A: How did you feel after doing that
B: 48. ________________________________________________. I was very happy when I saw the children’s excited faces after receiving the books.
A: I want to join a charity activity too, but I don’t know how to start.
B: 49. ________________________________________________. You can ask our teacher for information about the school’s charity club.
A: That’s a good idea. Do you think the charity club will accept new members
B: 50. ________________________________________________. They are always willing to welcome students who want to help others.
六、根据句意，用括号内所给词的适当形式填空（10分）
51. Project Hope has helped millions of poor children ______ (continue) their studies in the past 30 years.
52. The kindhearted man spent a lot of money ______ (support) homeless people to rent houses.
53. My aunt has worked as a volunteer in the animal shelter since she ______ (graduate) from university.
54. It’s important for us ______ (learn) to help people in need from an early age.
55. The students in our class ______ (collect) over 200 books for the village school so far.
56. This charity organization ______ (aim) to improve the living conditions of people in mountain areas.
57. He ______ (not get) used to the life in the countryside yet, but he is trying his best.
58. Many visitors from ______ (foreign) are interested in the volunteer projects in our city.
59. The little girl felt very lucky because she ______ (receive) a new schoolbag from Project Hope last week.
60. Helping others can make us ______ (feel) happier and more meaningful.
七、书面表达（10分）
假设你所在班级的同学王明，因母亲突然生病需要住院照顾，导致他近一周无法到校上课，落下了不少功课，同时还需兼顾家里的简单家务。请你根据以下提示，写一篇短文，谈谈你和同学们计划如何帮助王明。（开头已给出）
提示：
1. 为什么要帮助王明？
2. 如何帮助他补上落下的功课？
3. 如何帮他分担家务？
要求：
1. 短文须包含所有提示内容，可适当发挥；
2. 词数80个左右。
Wang Ming’s mother suddenly fell ill and had to be in hospital. So Wang Ming has to take care of her and can’t come to school this week.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案解析
一、单项选择（10分）
1. B
解析：borrow（借）是短暂性动词，不能与“for half a month”（时间段）连用，需转换为延续性动词keep（保留）；助动词has后接过去分词，keep的过去分词为kept。
2. A
解析：check the truth意为“核实真相”，符合“亲自去确认”的语境；look强调“看”的动作，需搭配介词（如look for）；search侧重“搜寻”，learn侧重“学习”，均不符合句意。
3. A
解析：unless意为“除非”，引导条件状语从句，句意为“除非你每天练习，否则几乎不会进步”；once（一旦）、as（因为/当……时）、when（当……时）均不符合逻辑。
4. A
解析：固定搭配provide sb. with sth.意为“给某人提供某物”，其他介词（of/on/in）无此用法。
5. C
解析：固定句型It’s + adj. + for sb. + to do sth.意为“对某人来说做某事是……的”，因此第一空填for，第二空填to。
6. C
解析：此处需用形容词修饰名词life，comfortably（舒适地）是副词，排除A；difficult（困难的）、bad（糟糕的）与“帮助残疾人”的语境矛盾，regular（正常的）符合句意。
7. A
解析：used to be意为“过去常常是”，后接形容词；get used to意为“习惯于”，后接名词/代词/动名词。句意为“这个小镇的空气过去很脏，但现在干净多了，你很快会习惯的”，符合搭配。
8. B
解析：since（自从……以来）引导时间状语从句时，主句用现在完成时，从句用一般过去时，符合“奶奶从出生起就住在这里”的语境；for后接时间段，when/as（当……时）不表“从过去持续到现在”。
9. A
解析：aim to do sth.意为“旨在做某事”，句中be动词后需接现在分词aiming构成现在进行时；purpose（目的）是名词，wanting（想要）不与to do搭配表“目的”。
10. D
解析：固定搭配make contributions to意为“为……做贡献”，to为介词，后接名词/动名词（如reducing）。
二、完形填空（10分）
11. A
解析：由前文“Lucy is a volunteer teacher”可知，此处指她选择的“工作（job）”，book（书）、house（房子）、trip（旅行）均不符合语境。
12. B
解析：前文提到“看到孩子的艰辛生活”，此处用also（也）表转折，说明“还看到他们的笑容和希望”；never（从不）、only（只）、still（仍然）不符合逻辑。
13. C
解析：固定搭配be proud of意为“为……感到自豪”，后接自豪的对象（it指代证书）。
14. A
解析：此处指代“many local people（许多当地人）”，形容词性物主代词用their（他们的）；his（他的）、my（我的）、our（我们的）均不匹配。
15. C
解析：由“not rich but...”可知，此处表转折，rich（富有的）符合“不贫穷但也不富裕”的语境；small（小的）、new（新的）、big（大的）与“家庭经济状况”无关。
16. B
解析：前文“Lucy是安静的学生”与后文“擅长和孩子沟通”是转折关系，用but（但是）；so（因此）表结果，because（因为）表原因，if（如果）表条件，均不符合。
17. C
解析：由后文“Lucy成为志愿教师”可知，老师应预测她会成为“教师（teacher）”；doctor（医生）、farmer（农民）、nurse（护士）与语境无关。
18. A
解析：find a job意为“找到一份工作”，符合“通过慈善组织在乡村学校获得工作”的语境；make（制作）、join（加入）不与job搭配，look for（寻找）表动作，此处表“找到”的结果。
19. B
解析：由后文“we are glad to give you this chance”可知，此处指“每个人都需要机会（chance）实现梦想”；ticket（票）、hobby（爱好）、habit（习惯）不符合句意。
20. A
解析：句意为“她相信自己的努力会改变孩子的未来（futures）”，families（家庭）、schools（学校）、villages（村庄）与“帮助孩子”的核心语境不符。
三、阅读理解（30分）
(A) 判断正(T)误(F)
21. F
解析：由第一段“some middle school students in Japan spend weekends helping clean up local parks”可知，学生在“周末”而非“工作日”帮忙，题干错误。
22. T
解析：由第二段“Other students choose to volunteer in community centers. They help old people with their daily needs”可知，题干与原文一致，正确。
23. T
解析：由第三段“an organization called ‘Young Helpers’ for students who love animals”可知，“Young Helpers”针对“喜欢动物的学生”，题干正确。
24. F
解析：由第三段“They feed the animals, play with them and help clean their cages”可知，志愿者除了喂动物、打扫笼子，还会“陪动物玩”，题干“only”表述错误。
25. T
解析：由最后一段“helping others brings them more happiness... helps them learn new skills”可知，题干与原文一致，正确。
(B) 选择正确答案
26. B
解析：由第一段“Zhang Hao is a 17yearold student from Shanghai”可知，张浩来自上海。
27. A
解析：由第三段“He also brought many books and stationery he collected from his classmates in Shanghai”可知，张浩去云南前“向同学收集了书和文具”；B、C、D均是他在云南期间的行为，排除。
28. C
解析：由第三段“Zhang Hao stayed in the village for a month”可知，他在村里待了“一个月”。
29. D
解析：由第二段“Most students walk more than an hour to school every day because there is no school bus”可知，学生“需走很远的路去上学”，D正确；A（有很多现代教学工具）、B（有足够老师）、C（坐校车上学）均与原文“没有电脑、只有2名老师、无校车”矛盾。
30. B
解析：由最后一段“the students gave him handmade cards to show their thanks”可知，学生送卡片是为了“表达感谢”。
(C) 选句补全短文
31. B
解析：前文欢迎大家参加慈善义卖，后文介绍“偏远地区孩子的困境”，此处用“Now, let me tell you why we hold this charity sale（现在让我告诉大家我们为什么举办这次慈善义卖）”承上启下，引出目的。
32. C
解析：前文描述孩子“买不起文具、共用旧课本”，此处用“These children really need our help（这些孩子真的需要我们的帮助）”总结困境，衔接后文“家庭贫困导致辍学风险”。
33. E
解析：后文提到“义卖收入用于买学习用品”，此处用“Our goal is to help these children go to school without worrying about study supplies（我们的目标是帮助这些孩子不用担心学习用品去上学）”明确义卖目的，衔接自然。
34. D
解析：后文“买一个小玩具能让孩子微笑”说明“购买即捐赠”，用“Every purchase you make today is a kind donation（你今天的每一笔购买都是一份善意的捐赠）”符合逻辑。
35. A
解析：后文“10元或100元都重要”说明“金额无关紧要”，用“How much you spend today doesn't matter（你今天花多少钱不重要）”衔接，符合语境。
四、语篇填空（10分）
（A）首字母填空
36. manage
解析：句意为“尽管组织慈善义卖的任务很难，但我们会努力完成”，manage意为“完成、设法做到”，try to后接动词原形。
37. support
解析：句意为“当地社区决定在寒冷天气来临前为贫困家庭提供免费冬衣”，support... with...意为“用……支持/提供……”，decide to后接动词原形。
38. continue
解析：句意为“多亏社区的帮助，辍学的小女孩这学期能继续上学了”，continue意为“继续”，can后接动词原形。
39. member
解析：句意为“李先生是环保组织的成员，经常参加活动”，member意为“成员”，由a可知用单数。
40. club
解析：句意为“玛丽对画画感兴趣，计划加入绘画俱乐部提升技能”，club意为“俱乐部”，由a可知用单数。
（B）用所给词的适当形式填空
41. homeless
解析：句意为“社区发起项目帮助无家可归的人找工作和租得起的房子”，homeless（无家可归的）修饰名词people，符合语境。
42. visitors
解析：句意为“每年很多游客来这个小镇欣赏美景”，visitor（游客）是可数名词，由lots of可知用复数visitors。
43. at home and abroad
解析：句意为“这种传统工艺因其独特设计赢得国内外人士的高度评价”，at home and abroad（国内外）是固定短语，直接使用。
44. got used to
解析：句意为“在新社区住了半年后，汤姆已经习惯了这里的生活”，get used to（习惯于）由has可知用现在完成时，get的过去分词为got。
45. in need
解析：句意为“真正的朋友在你需要帮助时总会伸出援手”，in need（需要帮助的）是固定短语，作后置定语修饰you。
五、情景交际（5分）
46. Yes, I think it’s very necessary.
解析：由上文“A询问学生是否有必要参加慈善活动”及下文“B解释原因”可知，此处应作肯定回答。
47. Yes, I have.
解析：由上文“A询问B是否参加过慈善活动”及下文“B举例说明”可知，此处用现在完成时的肯定回答。
48. I felt very happy and meaningful.
解析：由上文“A询问B的感受”及下文“看到孩子兴奋的表情很开心”可知，此处应描述“开心、有意义”的感受。
49. It’s not difficult. Let me give you some advice.
解析：由上文“A不知如何开始”及下文“B建议问老师”可知，此处应先安抚A，再引出建议。
50. Of course they will.
解析：由上文“A询问俱乐部是否接受新成员”及下文“他们愿意欢迎助人的学生”可知，此处用肯定回答。
六、用括号内所给词的适当形式填空（10分）
51. continue
解析：help sb. (to) do sth.意为“帮助某人做某事”，to可省略，因此用动词原形continue。
52. supporting
解析：spend money (in) doing sth.意为“花钱做某事”，in可省略，因此用support的动名词形式supporting。
53. graduated
解析：since引导的时间状语从句用一般过去时，graduate的过去式为graduated。
54. to learn
解析：固定句型It’s important for sb. to do sth.，因此用动词不定式to learn。
55. have collected
解析：由so far（到目前为止）可知用现在完成时，主语the students是复数，助动词用have，collect的过去分词为collected。
56. aims
解析：句意为“这个慈善组织旨在改善山区人民的生活条件”，描述客观事实用一般现在时，主语是第三人称单数，aim的第三人称单数为aims。
57. hasn’t got
解析：由yet（还未）可知用现在完成时的否定形式，主语he是第三人称单数，助动词用hasn’t，get的过去分词为got。
58. foreign countries
解析：句意为“许多来自外国的游客对我们城市的志愿项目感兴趣”，foreign（外国的）需转换为名词短语foreign countries（外国），用复数表泛指。
59. received
解析：由last week（上周）可知用一般过去时，receive的过去式为received。
60. feel
解析：make sb. do sth.意为“使某人做某事”，用动词原形feel。
七、书面表达（10分）
Wang Ming’s mother suddenly fell ill and had to be in hospital. So Wang Ming has to take care of her and can’t come to school this week. He has fallen behind with his lessons and also has to do housework, so my classmates and I plan to help him.
First, we will take turns to go to his home after school. We will tell him the key points of each lesson and help him solve difficult problems, so he can catch up soon. Second, we will help him do some housework, like cleaning the room and buying vegetables. This way, he can have more time to take care of his mother and study.
We hope Wang Ming’s mother will get well soon, and Wang Ming can return to school happily.
解析：短文包含“帮助原因（王明缺课、家务重）”“补功课的方式（轮流上门讲重点、解难题）”“分担家务的方式（打扫、买菜）”，符合提示要求；词数约80，语言简洁，逻辑清晰。