人教版新目标英语八年级下册Unit 3 Could you please clean your room?单元测试（含答案解析无听力音频及原文）

人教版新目标英语八年级下册英语单元测试Unit 3
一、听力测试
A) 听短对话。
每段对话有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
1．What does the boy have to do first?
A．Finish his homework.
B．Sweep the floor.
C．Finish reading an article.
2．When does the girl have to come back home?
A．Before 9:00 pm.
B．Before 9:30 pm.
C．Before 10:00 pm.
3．Who will go to buy fruit?
A．The girl.
B．The girl's mother.
C．The girl's uncle.
4．What does David have to do?
A．Help his mother.
B．Take the dog for a walk.
C．Study for the history test.
5．What does the boy usually do at weekends?
A．Cleans the room.
B．Washes the clothes.
C．Cooks dinner.
6．Whom does the man ask to help to clean the room?
A．His son.
B．His daughter.
C．His father.
7．What does the boy like doing?
A．Doing the dishes.
B．Making the bed.
C．Taking out the rubbish.
8．When is the sitcom over?
A．At 7:40 pm.
B．At 8:20 pm.
C．At 9:20 pm.
B) 听对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听下面一段对话,回答第9、10小题。
9．What does the boy need?
A．Some water.
B．Some money.
C．Some fruit.
10．What does the woman ask the boy to do?
A．Do his homework.
B．Do some chores.
C．Do some shopping.
听下面一段对话，回答第11、12小题。
11．Who does the housework most of the time in Eric's house?
A．Eric's father.
B．Eric's mother.
C．Eric's sister.
12．What does Sally think she should do?
A．Help with the housework.
B．Help with the volunteer work.
C．Help with the homework.
听下面一段对话，回答第13至l5小题。
13．What is Tina doing?
A．Telling a story.
B．Reading a book.
C．Taking a trip.
14．What can Tina do?
A．Clean up the table.
B．Do the dishes.
C．Sweep the floor.
15．When should Tina be home?
A．By 8 o'clock.
B．By 9 o'clock.
C．By 10 o'clock.
听下面一段对话，回答第16至18小题。
16．What will Molly do at 3:00 this afternoon?
A．Practice English.
B．Make dinner.
C．Play chess.
17．What does Jack have to do this afternoon?
A．Do his homework.
B．Do the dishes.
C．Feed the bird.
18．What does Jack think of cooking?
A．Very boring.
B．Very interesting.
C．Very relaxing.
听下面一段独白，回答第19至22小题。
19．How many kinds of chores did he do in the morning?
A．Two.
B．Three.
C．Four.
20．Whom did he go shopping with?
A．His sister.
B．His brother.
C．His father.
21．What did he buy in the Blue Moon clothes store?
A．A sweater.
B．A T-shirt.
C．A pair of trousers.
22．What kind of movie did he watch in the evening?
A．A cartoon.
B．A comedy.
C．An action movie.
C) 听短文，完成五个句子。每个空格不超过3个单词。
23．Peter needs to do chores on ________.
24．Uncle Brown needs Peter to ________ the floor.
25．Peter needs to take care of his uncle's ________.
26．Peter needs to ________ the clothes.
27．Peter can get a favorite ________ from his uncle.
二、单项填空
28．— I didn't go to the park yesterday.
—________ did I. I went to the movies with my cousin.
A．Neither
B．Either
C．So
D．Also
29．Please keep the house clean ________ I'm away.
A．so
B．while
C．because
D．but
30．— What will you do when you are under a lot of?
— I will listen to some light music or run for half an hour.
A．stress
B．mess
C．fairness
D．rubbish
31．Don't give all the bananas to Mike. It's ________ to give them out to every child.
A．boring
B．fair
C．meaningless
D．funny
32．— Excuse me, may I ________ your dictionary?
— Sorry, I________ it to Peter yesterday.
A．lend; borrowed
B．borrow; lent
C．lend; lent
D．borrow; borrowed
33．Although he is 25, he still ________ his parents too much.
A．gives up
B．runs out
C．depends on
D．prepares for
34．It's very cold outside. Could you please ________ the door?
A．not open
B．not to open
C．don't open
D．to not open
35．— Why do you like to make friends?
—________ friends I have, ________ I feel.
A．The many; the happy
B．Many; happy
C．The more; the happier
D．More; happier
三、完形填空
A) 请先阅读下面短文，掌握其大意,然后从各小题所给的A、B、C、D四个选项中选出可以填入相应空白处的最佳选项。
Serena was the oldest child in the family, and her housework was to mow (割草) their yard. Mrs. Martin, their elderly neighbor, was not ____36____ to look after her yard, so Serena's dad ____37____ her that Serena would do this job.
"Why didn't you ask me first?" Serena asked ____38____.
"Did you ask me first ____39____ you gut me to be in the school festival last autumn?" asked her father.
"No, I didn't ask you first, but you're always ready to help others."
"I try when I can," Dad answered. "Serena, we have known her for a long time. She always helps our family. Now we should do ____40____ for her. Anyway, the ____41____ you get from helping others makes you wonder who is helping whom."
"I don't know." said Serena. "I only feel ____42____ after mowing."
"I know it's hard work ____43____ you," said Dad. "Just wait and see."
After ____44____ at 7:30 a.m., Serena went to Mrs. Martin's yard. She was ____45____ her job and soon Mrs. Martin's yard became tidy. Mrs. Martian came out with a glass of orange juice and ____46____ it to her. Serena stopped her work and enjoyed the drink, ____47____ Mrs. Martin was talking to her about the flowers in her yard. Seeing the ____48____ in Mrs. Martin's eyes, Serena started to ____49____ how much the yard meant to Mrs. Martin.
After finishing her drink, Serena returned to work in the yard, feeling warm in her heart and thinking about what her father said. Her Dad was right. It was ____50____ to tell who was helping whom?
36．
A．glad
B．able
C．afraid
D．sorry
37．
A．asked
B．decided
C．promised
D．studied
38．
A．unhappily
B．clearly
C．warmly
D．easily
39．
A．what
B．why
C．when
D．which
40．
A．everything
B．nothing
C．anything
D．something
41．
A．feeling
B．rule
C．reason
D．excuse
42．
A．excited
B．tired
C．sad
D．happy
43．
A．of
B．on
C．with
D．for
44．
A．breakfast
B．lunch
C．rest
D．dinner
45．
A．surprised at
B．angry about
C．good at
D．worried about
46．
A．handed
B．threw
C．lent
D．sold
47．
A．because
B．while
C．then
D．but
48．
A．risk
B．joy
C．fun
D．sadness
49．
A．plan
B．discuss
C．understand
D．choose
50．
A．helpful
B．easy
C．careful
D．hard
B) 请先阅读下面短文，掌握其大意，然后用方框中所给的词的适当形式填空，并写在答题卡的相应位置。每个词限用一次。
fold, help, do, provide, careful, because, fair, rubbish, neither, sweep
Do you like or hate doing chores? What kind of chores can you do at home? My grandmother used to 51.________ all kinds of housework when she was young 52.________ she was the oldest girl in her family. She had to 53.________ the floor and do the dishes after meals. She also helped her mother take 54.________ of her younger brothers and sisters. She took out 55.________. She washed her father's and brothers' shirts and 56.________ them. Her father didn't do any chores and 57.________ did her brothers. Her mother said it was women's duty (责任) to 58.________ a clean home for the family. Do you think it is fair? I think it is 59.________ that only girls and women do housework. Everyone should help with the housework. Although I'm a boy, I often spend some time 60.________ my mum with the housework, for I am a member of the family and doing something for the family is my responsibility (责任).
51．________
52．________
53．________
54．________
55．________
56．________
57．________
58．________
59．________
60．________
四、阅读理解
A) 请阅读下面短文,根据短文内容从每题所给的A、B、C、D四个选项中选出最佳选项。
A (★)
The Simpsons is a famous cartoon. It tells about the happy life of an American family. What chores does each of them like and dislike?
Homer is the father of the family. He likes sweeping the floor. He often weeds (除杂草) in the garden and washes the car. He never feeds their dog or cooks meals for his family.
Marge is the mother of the family and she is very busy. She always cooks meals, does the laundry and cleans the house. She never washes the car or changes light bulbs (灯泡).
Lisa is the daughter of the family. She likes making her bed. She cleans the table and does the dishes every day. She can't cook the meals but she is a good helper for her mother.
Bart is the son of the family. He only likes feeding the dog and walking it outside. He never cleans his bedroom.
61．What chores does Homer never do?
A．Sweeping the floor or cooking meals.
B．Weeding in the garden or feeding the dog.
C．Washing the car or sweeping the floor.
D．Feeding the dog or cooking meals.
62．What does Lisa enjoy doing?
A．Sweeping the floor.
B．Feeding the dog.
C．Making her bed.
D．Weeding in the garden.
63．Which of the following about Bart is TRUE?
A．He likes walking the dog outside.
B．He likes cleaning his bedroom.
C．He is a good helper for his mother.
D．He often washes the car.
B (★★)
Many middle school students think it's a waste of time to help parents with chores However, Sam doesn't think so. He often helps his parents to do chores.
Last Saturday morning, after a heavy snow, Sam began to shovel (铲) the snow while his parents were shopping in the supermarket. He wanted to surprise them. He wore his heavy winter jacket, sweater, snow boots (靴子), and, of course, his warm hat.
Before long, Sam got very hot and sweat started running down his face. He became slower and slower with each move and he felt the snow was getting heavier and heavier. "Oh, what a job!" Sam thought. He was getting really tired.
Just then, his parents came home from the supermarket by car. Sam's mom saw her son and laughed. "Oh dear, how sweet! But you are wearing too much. Shoveling snow is like doing exercise. You should learn to dress properly (适当地)."
Sam's dad took the shovel and said, "Do you need help?" Sam smiled and said, "Yes, Dad." Then he helped Sam finish the work in ten minutes. "Next time," Sam thought to himself, "I will know how to dress when I shovel the snow."
64．What were Sam's parents doing when Sam began to shovel the snow?
A．They were doing some shopping.
B．They were watching TV at home.
C．They were doing housework.
D．They were doing exercise.
65．What does the underlined word "sweat" mean in Chinese?
A．泪珠
B．汗水
C．血液
D．鼻涕
66．How did Sam's parents feel when they saw Sam shoveling the snow?
A．Sorry.
B．Angry.
C．Upset.
D．Happy.
67．Which of the following is TRUE?
A．The story happened in summer.
B．In Sam's opinion, doing chores is boring.
C．Shoveling the snow made Sam feel tired.
D．Sam finished shoveling the snow by himself.
C (★★★)
Anna Mary Robertson Moses was a well-known painter (画家). She loved to paint things and people she remembered from her life on a farm in New York State. Anna Mary was a grandmother when she started painting. She painted when she was very old. Everyone called her Grandma Moses.
The paintings of Grandma Moses show farmers all year long. In her paintings, the farmers plant seeds (种子) in the spring, cut hay (干草) in the summer, pick corn in the fall, and get sugar from the trees at the end of winter. Her paintings show children at work, too. Grandma Moses had to do many chores when she was a girl.
She helped the smaller children, took care of the animals and hung clothes out to dry. When chores were done, it was time for the people to have fun. The paintings of Grandma Moses show people having picnics in the summer. They show children riding on big sleds (雪橇) and playing in the snow in the winter. Many families and friends would get together for holidays. They played games and waved (摇) flags on the Fourth of July. They ate together on Thanksgiving. Grandma Moses' paintings show these happy times.
Grandma Moses' gift to us is her memory of the joy of life every day. By using paints and color, she shows us how much fun it can be when families and friends live and work together.
68．Why did Anna start painting when she was already a grandmother?
A．Because she was old and could no longer do labor work.
B．Because she loved to paint people and things that she knew.
C．Because painting could make her live longer.
D．Because people liked her paintings and asked her to paint.
69．The paintings of Grandma Moses show ________.
A．the sad lives of American farmers who had to do heavy work all day
B．people playing in the snow and having picnics in the winter
C．the happy times when families and friends would get together
D．the life of Americans in the countryside as Well as in the cities
70．On Thanksgiving, Americans usually ________.
A．play different games
B．wave national flags
C．have a big dinner with their family members and friends
D．go to the streets to have fun
71．Grandma Moses was famous mainly because ________.
A．she painted when she was very old
B．her paintings show the joy of life
C．she had to do all kinds of chores when she was a girl
D．she taught herself to become a good painter
D (★★★★)
Many kids help out around the house with chores such as doing the dishes, making the bed and taking out the rubbish. In exchange, some kids get rewards (回报) such as computer time.
But some people do not think that kids should get rewards for doing chores. Susie Walton believes that by rewarding kids, parents are sending a message that the work isn't worth (值得) doing unless you get something in return.
Other people believe that getting rewards motivates (鼓励) kids to do chores, and it also teaches them real world lessons about how we need to work to make money. There are also new applications (应用软件) that give kids digital (数字的) points and gifts, and children can get them either online or in the real world. With the ChoreMonster app, kids try their best to get digital points in order to get real-life rewards such as playing time and a trip to the supermarket.
What do you think? Should kids be rewarded for doing chores? Or should kids help out around their homes without getting any rewards?
Write a 200-word article. Send it to tfkasks4you @ timeforkids. com. Your article may be published (出版) in Time For Kids. Please write down your grade and the information of your parents or teacher if you want your article to be published. The last day for your article is February 18.
72．How does the writer start the passage?
A．By giving some facts.
B．By showing some ideas.
C．By giving different results.
D．By showing his own experiences.
73．What does the underlined word "it" refer to (指)?
A．Doing chores.
B．Getting rewards.
C．Writing an article.
D．Using an app.
74．What's Paragraph 3 mainly about?
A．How to make money by doing chores.
B．The apps that encourage kids to do chores.
C．How to make their points become real rewards.
D．The good points of rewarding kids for doing chores.
75．The writer writes the passage ________.
A．to ask readers to do more chores
B．to tell readers two different ideas
C．to invite readers to write their ideas
D．to show his ideas about doing chores
B) 阅读短文，根据短文内容从方框内的七个选项中，选择五个还原到文中，使短文意思通顺,结构完整。
Many children are unhappy to do housework, but they should do it. (76)________ Parents should know how to assign (分配) it.
⊙ See what needs to be done (被做) like making the bed or cleaning the room.
⊙ (77)________ Start with saying that there's so much rubbish in the dirty house. And let all of them agree to do the housework after the discussion.
⊙ (78)________ A four-year-old child shouldn't have to clean the whole (整个的) house, but a teenager shouldn't just work on easy chores.
⊙ Make a form and ask everyone to follow it. (79)________
⊙ Give a gift. (80)________ You can also give them five dollars at the end of the work.
If your children have a problem, try to make it a game of "who can finish chores first. By doing so, your children get a lot of joy and feel successful in doing chores.
A．Decide who gets what chores. B．If everyone does well, you can buy their favorite snacks from food stores.
C．Each person should do something like doing the dishes after meals.
D．Have a wonderful party for your children.
E. You can check (检查) after they do the chores.
F. Your children hate doing dirty and heavy chores.
G. Have a family meeting, with your children.
五、补全对话
根据对话内容,从方框内选出能填入空白处的最佳选项。其中有两项为多余选项。
Kate: Mom, Saturday is my birthday. (81) ________
Mom: Of course! (82) ________
Kate: I want you to give me some money.
Mom: OK. But why?
Kate: (83) ________
Mom: Well I'm going shopping tomorrow, and I can buy some drinks and snacks for you.
Kate: Oh, good. Thanks, Mom.
Mom: You're welcome. Oh, could you clean your room?
Kate: (84) ________
Mom: You need to clean it again for your party.
Kate: OK, but I need to do my homework first.
Mom: That's right. After you finish your homework, please clean the room. I'll sweep the floor and do the dishes. (85) ________
Kate: Yes. sure.
A．What can I do for you? B．I cleaned it yesterday.
C．What are you going to do?
D．I need to buy some drinks and snacks.
E. Could you take out the rubbish right away?
F. Could I invite my friends to my party on that day?
G. What should we do now?
六、书面表达
假如今天是4月14日星期六．可是妈妈还要上班。为了帮助妈妈减轻负担,你帮妈妈做了一些家务。请你根据下面表格提示写一篇80词左右的日记来叙述你今天所做的事情。
上午 清洗餐具、扫地,倒垃圾;
下午 (自拟至少包括两项家务);
你的感受 ……
April 14th Saturday Sunny
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
参考答案
(解析在答案之后)
一、1—5 CAACA
6—10 BBBBB
11—15 BABAC
16—18 ABC
19—22 BABC
23．Sunday
24．sweep
25．cat
26．fold
27．gift
二、28—31 ABAB
32—35 BCAC
三、36—40 BCACD
41—45 ABDAC
46—50 ABBCD
51．do
52．because
53．sweep
54．care
55．rubbish
56．folded
57．neither
58．provide
59．unfair
60．helping
四、61—65 DCAAB
66—70 DCBCC
71—75 BABDC
76—80 CGAEB
五、81—85 FADBE
六、One possible version:
April 14th Saturday Sunny
It's Saturday today, but my mom still had to go to work. So I decided to help her do some chores. After breakfast I did the dishes. Then I swept the floor and took out the rubbish. In the afternoon, I fed the dog and took it out for a walk. After that, I went to the supermarket and bought some vegetables.
Although I was a little tired, I felt very happy to do some things for my mom.
解析：
28.A。考查副词。根据句意“我昨天没有去公园。一一我也没去。我和我堂弟去看电影了。"neither“也不”符合题意。
29.B.考查连词。句意为:当我不在时,请保持房屋清洁。while意为“当.....时”符合题意。
30.A。考查名词。根据答语可知，问句意为“当你压力大时你会做什么? stress压力;mess“杂乱”;fairness“公平”;rubbish“垃圾”。
31. B。考查形容词辨析.boring表示‘厌倦的”;fair表示“公平的;合理的”;meaningless表示“毫无意义的”;funny表示“有趣的”。句意为:不要把所有的香蕉都给迈克，把香蕉分给每一个孩子才是公平的。
32.B。.考查动词borrow和lend的区别。从基本词义上看，两者都可表示“借”，但是borrow.指“借入”，而lend则指“借出”，两者其实是一对反义词，而不是同义词。从句型搭配上看:1.要表示向某人借某物”，英语用borrow sthfromsb.2.要表示“把某物借给某人”，英语用lend sth to sb。由选择项的提示可知此题选择B。
33. C。考查动词短语辨析。Give up 表示放弃”;run out表示“用尽”; depend on表示“依赖”;prepare for表示为....做准备”。句意为:尽管他25岁了，他还是太依赖他的父母。
34. A。考查情态动词could的用法。Could you please后接动词原形，表示请求对方做某事。否定句直接在动词前加not。
35.C。考查固定用法。句意为:我有越多的朋友，我感觉越开心。“the+ 比较级....., the+比较级.....”的意思是“越.....就越.....”。 故选C。
完形填空
(文章大意」短文讲了爱劳动的孩子Serena去帮助邻居Mrs. Martin整理院子。她的劳动成果给Mrs. Martin带去满足和快乐，使她明白了自己的劳动是值得的。她也知道了她爸爸的做法是正确的，在帮助别人的时候其实也就是帮助自己得到了快乐。
36. B。他们的邻居年老的Mrs. Martin,不能(able)照料她的院子。
37. C。因此Serena.的爸爸向她承诺(promise)Serena会去做这份工作。
38. A。“你为什么不先问问我"Serena不高兴地(unhappily)问道。
39.C。她的父亲问道:“当(when)你去年秋季让我出现在学校的艺术节时，你先问我了吗?
40.D。现在我们应该为她做一些事情(something)。
41.A。并且，从帮助别人那里可以让你得到是谁在真正地帮助谁的这种感受(feeling)。
42. B。Serena说:“我不知道。”我割草后仅感到疲劳的(tired)。 ”
43. D。父亲说:“我知道这份工作对(for)你
来说很辛苦。”
44.A。早餐(breakfast) 后,Serena去了Mrs. Martin的院子。
45.C。她很擅长(good at)她的工作，不久Mrs. Martin的院子变得很干净。
46. A。Mrs. Martin拿着一杯橙汁从屋里出来并把它递給(hand)Sereaa。
47. B。Serena停下工作来享受这杯饮料，与此同时(while)Mrs. Martin在她的院子里和Serena谈论她的花。
48.B。看着Mrs. Martin眼里的喜悦(joy),Serena开始理解(understand)了这个院子对Mrs. Martin.的意义。
49.C。见上一题解析。
50.D。辨别是谁在真正地帮助谁是困难的(hard)。
51. do 考察单词短语used to do 过去常常做某事的用法。
52. because因为她是家里最大的。考察原因状语从句。
53. sweep. 由后floor得知“不得不拖地”had to sweep the floor
54. 词组take care of.
55. take out the rubbish.倒垃圾。
56. 叠衣服。and前后连接的动词短语时态一致，故填写folded.
57. 甲不如此，乙也不如此。倒装句型。Neither+谓语（助动词/情态动词/be动词）+主语（乙）。
58. provide sth. for sb.为某人提供某物
59. 仅女孩和妇女做家务是不公平的。fair公平，unfair不公平。un-反义前缀。
60.句型spend some time (in )doing sth.
阅读理解
[文章大意]表格主要讲了《辛普森-家》是一个著名的卡通。它讲述了一个美国家庭的幸福生活。61.D。细节理解题。根据He never feeds their dog or cooks meals for his family.可知霍默从来没有喂狗或为家人做饭。
62.C。细节理解题。根据Lisa is the daughter of the family. She likes
making her bed.可知莉萨是家里的女儿，她喜欢整理床铺。
63. A。判断正误题。根据Bart is the son of the family. He only likes feeding the dog and walking it outside. He never cleans his bedroom.可知巴特是这家的儿子，他仅喜欢喂狗和遛狗，他从不打扫房间。
(文章大意)该文主要讲述了初中生Sam帮助他的父母做家务。
64. A。细节理解题。根据Last Saturday morning, after a heavy snow, Sam began to shovel(铲) the snow while his parents were shopping in the supermarket.可知Sam铲雪时他的父母正在超市里购物。
65. B。词义猜测题。根据Before long, Sam got very hot and sweat
Started running down his face.可知不久以后，Sam很热，汗水从他的脸上淌下来。
66. D。细节理解题。根据Just then, his parents came home from the supermarket by car.Sam's mom saw her son and laughed.“Oh dear, how sweet! ...可知Sam的父母看到Sam铲雪后感到非常高兴。
67.C。细节理解题。根据“Oh, what a job!" Sam thought. He was getting really tired.可知铲雪使Sam感觉很系。
[文章大意)美国著名的画家Grandma Moses在成为祖母后开始拿起画笔,描绘乡村生活的舒适、惬意。
68.B。细节理解题。由She loved to paint things and people she remembered from her life on a farm in New York State.可知答案。
69. C。细节理解题。由By using paints and color, she shows us how much fun itcan be when families and friends live and work together.可知答案。
70.C。细节理解题。由Many families and friends would get together for holidays. They played games and waved (摇)flags on the Fourth of July. They ate together on Thanksgiving. Grandma Moses paintings show these happy times.可知答案。
71. B。细节理解题。通读全文可知，Grandma Moses出名主要是由于她的画展示了生活的快乐。
[文章大意]家长该不该给孩子某种奖励来激励他们做家务呢?本文针对这个问题进行了探讨。
72.A。推理判断题。由文章第一段可知，(上接1版)作者首先陈述目前一些家长常见的做法，从而引出本文讨论的话题:家长该不该奖励孩子做家务。因此答案为A。73.B。指代题。由本段第一句可知，此处it指“做家务后取得报酬”，故B项正确。
74.D。段落大意题。文章第三段的第一句是本段的主题句，讲的是奖励孩子做家务有好处。后面的内容是对这个观点的进一步阐述和解释。因此答案为D。
75.C。写作意图题。根据文章的最后两段可知，作者邀请读者针对这个问题发表看法，并提供了邮箱地址，交代了注意事项。
76. C。承接上文“Many children are unhappy to do housework, but they should do it.”可知每个人都应该做一些像饭后清洗餐具这样的事情。
77:G。联系下文“Start with saying that there's so much rubbish in the dirty house. And let all of them agree to do the housework after the discussion.”可知建议你和你的孩子们一起开个家庭会议。
78.A。联系下文“A four-year-old child shouldn't have to clean the whole (整个的) house, but a teenager shouldn’t just work on easy chores."可知分配家务前应决定谁该做什么家务。
79.B。承接上文“Make a form and ask everyone to follow it"叮知制作表格安排每个人都做什么，之后他们做完家务你可以检查。
80.B。联系上文“Give a gift."及下文“You can also give them five dollars at the end of the work."可知如果每个人都做得好，你可以从食杂店给他们买他们最喜欢的小吃。