Unit 13 We're trying to save the earth单元检测（含解析）

Unit13——2023-2024学年人教版英语九年级全一册单元检测
一、单项选择
1.—Are they visiting the Great Wall right now
—No, they ________.
A. don’t B. isn’t C. aren’t D. doesn’t
2.Please be quiet. The students ________ a listening test.
A. having B. are having C. had D. have
3.According to a recent survey, using too many electric devices like phones is the ________ of having poor eyesight.
A. cause B. result C. cost D. idea
4.—Look at the backpack! It looks like Amy’s backpack! She must be in the library, too!
—It _________ be Amy’s. Amy is at home today because she is ill.
A. mustn’t B. can’t C. needn’t D. wouldn’t
5.—What are Mr. and Mrs. Black doing
—They ________ tea in the garden.
A. are drinking B. drank C. have drunk D. drink
6.It’s great to see you here. We ________ each other since 2015.
A. won’t see B. don’t see C. haven’t seen D. didn’t see
7.—Excuse me, can I have a word with Doctor Smith
—I’m sorry, Doctor Smith _______ on a patient at the moment.
A. is operating B. operated C. has operated D. will operate
8.Please be quiet. My sister ________ an online class.
A. is having B. had C. was having D. will have
9.—Where is your mom, Candy
—She________ flowers in the garden.
A. watered B. waters C. will water D. is watering
10.—Can you help me make a shopping list
—________. I’ll do it right now.
A. No way B. With pleasure
C. Good luck D. It’s no big deal
二、阅读理解
A
Last summer, Maria and her mother moved from their house in the countryside to a flat building in Chicago. Maria really liked some things about the city, but she missed her house and yard in the countryside.
One day, Maria was in her flat building when she noticed her neighbor, Mrs. Garcia, carrying a gardening tool and a bag of soil. Maria wondered how Mrs. Garcia was able to garden in the city.
"My mom used to grow the most delicious vegetables, and I know she misses her garden now that we don't have a yard," said Maria.
Mrs. Garcia laughed. "I'll show you," she said.
Maria thought that Mrs. Garcia would take her to the park, but she took her to the roof (屋顶). When the door opened, Maria was surprised to see rows of flowers and vegetables on the roof.
"What a wonderful garden!" said Maria.
Mrs. Garcia told Maria that for a long time the roof was just an empty space. Then some of the people in the building asked the owners to turn it into a community garden. The building owners liked the idea because the plants not only helped to keep the air clean, but they also helped to keep the building cooler during warmer weather.
"I plant flowers in my own place," Mrs. Garcia said, "but you would he surprised by how different the plants are up here. Some people grow vegetables just like your mom. You can do some of the same things in the city as in the countryside. You just have to be creative!"
A. Last month.
B. Last winter.
C Last summer.
D. Last week.
2. Where did Mrs. Garcia take Maria to one day
A. The park.
B. The roof.
C. The garden in front of her house.
D. The countryside.
3. Which of the following is NOT the advantage of the community garden
A. It used the empty space well.
B. It helped keep the air clean.
C. It helped keep the building cooler.
D. It made the building stronger.
4. After Maria visited the garden, she would most probably ask her mom to .
A. go back to the countryside
B. pick flowers from the garden
C. grow vegetables on the roof
D. show her around the park
5. What is the best title for this passage
A. A Creative Lady
B. A Rooftop Garden
C. An Empty Roof
D. A Special Building
B
We all know that recycling rubbish is very important. But sometimes it is not convenient when we can’t find a recycling bin anywhere.
Now a team of middle school students from the USA has solved this problem by designing their Recycling Bin app (应用程序).
This app encourages people to recycle. It provides users with a map of local recycling centers. And it allows them to save places as favorites on it. This app also reminds users to recycle.
The group of nine sixth-graders is from STEM Center Middle School. They came up with the idea as part of a school project for the Verizon Innovative App Challenge. Their school provided professional app training. It gave 10 teams Samsung tablets (平板)as prizes.
The Challenge wanted to develop students’ interest in science，technology and engineering. In this contest， students should show an app design that could solve a problem in their school or city. The nine students came up with the idea for Recycling Bin when they saw a need for more recycling.
"We hoped that this would really help a lot of people," Jaden Hilkemann, 12, told Time For Kids.
They kept their design easy so that anyone could use it. Now the free Recycling Bin app has been put into use.
"I was so excited when it appeared in the app store," Seralyn Blake，12，said. “A lot of my family members downloaded the app. It was pretty cool.”
1.The Recycling Bin app is designed by some ____.
A. teachers B.students
C. scientists D.parents
2.In Paragraph 3, the underlined word "it" refers to ____.
A. a rubbish bin B.the school
C. the app D.the rubbish
3.The Verizon Innovative App Challenge ____.
A.was organized by some students
B.was an app contest
C.provided every student with a tablet
D.encouraged people to recycle
4.The Recycling Bin app is ____.
A.easy to use
B.expensive to buy
C.difficult to download
D.useless in life
5.The best title for this passage is ____.
A.STEM Center Middle School
B.Google Play App Store
C.Time for Recycling
D.A Winning App
三、补全对话
A: Hi, Wang Ning! I didn’t see you yesterday. ______________________
B: Oh, I went to the cinema and saw a film.
A: ______________________
B: It’s about animals.
A: ______________________
B: It was wonderful. But it also made me very sad.
A: Did you learn a lot from the film
B: ______________________. I learned a lot about the endangered (濒临灭绝的) animals. We can't see most of them on earth today.
A: Sorry to hear that.
B: I think we should do something to save them. Let’s join the Love Animal Club first.
A: ______________________. I think the club must be helpful and interesting.
B: Then we should do it as soon as possible.
A: OK.
四、根据汉语提示填空
1.Helen__________(不再) practices the piano.
2.One of his fingers was__________(切掉) in the accident.
3.__________(……的数量) trees has increased in the past few years.
4.The doctor says fruit juice__________(对……有害) children’s teeth.
5.To solve this problem, we need to learn more__________(科学的) knowledge.
五、书面表达
保护环境是每一个人的职责。请你写一篇以 “Lower Carbon(低碳），Happier Life”为题的英语短文。 要点：
1.自己走路或骑自行车上学，父母骑车上班（ride a bike，on foot);
2.节约用水，节约用电（save, turn of, electricity);
3.将用过的课本留给低年级学生（old books, next grade students);
4.购物时带上篮子，别用塑料袋（basket, plastic bags)。
要求：1.词数:80左右；
2.必须包括全部要点，但不能逐词翻译。
_______________________________________________________________________________________________________________________________________________________________________________________________________________
答案以及解析
一、单项选择
1.答案：C
解析：考查一般疑问句的回答。根据“Are they...”可知，否定回答用“aren't”，故选C。
2.答案：B
解析：考查动词时态。根据“Please be quiet.”可知，“听力测试”这件事情正在发生，应用现在进行时(am/is/are+现在分词)。故选B.
3.答案：A
解析：考查名词辨析。cause 原因；result 结果：cost 花费；idea 主意。根据“using too many electric devices like phones is the...of having poor eyesight”可知使用电子设备是视力差的原因。故选A.
4.答案：B
解析：考查情态动词否定形式辨析。mustn't禁止；can't不可能；needn't不必；wouldn't将不会。根据“Amy is at home today because she is ill.”可知图书馆里的书包不可能是艾米的。表示否定推测用can't，故选B.
5.答案：A
解析：根据题目要求are....doing是现在进行时，是对时态进行考察。而选项B是一般过去时；选项C是现在完成时；选项D是一般现在时；只有选项A是be doing现在进行时的结构；故选A。
6.答案：C
解析：句意：很高兴在这里见到你。自2015年以来，我们一直没有见过面。考查动词时态。根据时间状语“since 2015”可知，应用现在完成时，其结构为have/has done。故选C。
7.答案：A
解析：考查现在进行时。根据“at the moment.”推断，此处表达“史密斯医生正在给病人做手术”，应用现在进行时。故选A。
8.答案：A
解析：结合Please be quiet.及句意可知是妹妹此刻正在上课，因此使用现在进行时。故选：A。
9.答案：D
解析：考查动词时态。根据“Where is your mom, Candy ”可知，上文是在询问“妈妈正在做什么”，用现在进行时。故选D。
10.答案：B
解析：考查情景交际。No way不行；With pleasure 非常乐意；Good luck好运；It's no big deal没什么大不了的。根据“I'll do it right now.”可知，此处是说“我很愿意帮忙”，故选B.
二、阅读理解
A
答案：1-5 CBDCB
解析：1. C 细节理解题。由第一段第一句"Last summer, Maria and her mother moved from their house in the countryside to a flat building in Chicago."可知，她们是去年夏天搬来的。故选C。
2. B细节理解题。由第五段第一句"Maria thought that Mrs. Garcia would take her to the park, but she took her to the roof."可知，她们来到了屋顶。故选B。
3. D细节理解题。根据倒数第二段第一句"Mrs. Garcia told Maria that for a long time the roof was just an empty space."可知A正确；根据该段的最后一句 "The building owners liked the idea because the plants not only helped to keep the air clean, but they also helped to keep the building cooler during warmer weather. "可知B与C正确；本文没有提到D。故选D。
4. C推理判断题。Maria和妈妈去年夏天从乡下搬到 城市后非常惦念乡下的花园，因为现在她们没有庭院可以种蔬菜了。因此，当Maria参观了这个花园后，她最有可能叫她妈妈也在屋顶上种蔬菜。故选C。
5. B主旨大意题。本文主要介绍了屋顶花园的情况，因 此本文的最佳标题是“屋顶花园”。故选B。
B
答案：1-5 BCBAD
解析：1.B 细节理解题，根据文章第二段"Now a team of middle school students from the USA has solved this problem by designing their Recycling Bin app(应用程序）"可知选B。
2.C代词指代题：结合第三段内容可知，本段主要讲这种应用程序 的特点，此处it指代the app。
3.B推理判断題。根据文章第四段和第五段中的"In this contest可推知选B。
4.A细节理解题。根据文章第七段中的"They kept their design easy so that anyone could use it"可知A项正确；根据第七段中的"Now the free Recycling Bin app has been put into use"可知 B、D 两项错 误;根据最后一段中的"A lot of my family members downloaded the app"可知，C项错误c
5.D标题判断题，结合全文可知，本文主要介绍了一种获奖的应用程序，这种程序给人们提供当地垃圾回收站站点的信息，有助于促进 资源的回收利用，故选D。
三、补全对话
答案：答案：B; A; D; E; C
解析：
1. B 【解析】根据下半句可知,我与父母talked back;回嘴;反驳
2. A【解析】be strict with….对某人严格
3. D【解析】make sure 确保;确信
4. E【解析】allow to do….; stay out 在外停留
5. C 【解析】move out 搬出去
四、根据汉语提示填空
1.答案：no longer
2.答案：cut off
3.答案：The number of
4.答案：is harmful to
5.答案：scientific
五、书面表达
Lower Carbon, Happier Life
It's our duty to protect the environment. The environment is becoming worse and worse. We must do something to stop people from polluting the environment. First t we can ride to school or go to school on foot and tell our parents to ride bikes to work instead of driving the car. Second, we should save water and electricity by turning off the taps and lights in time when we don’t need them. Third, give the old books to the next grade students if we don't use them any more. By doing this, we can save many trees. remember to go shopping with a basket rather than plastic bags. I believe our life will become better and better if we can do these things.
Lower carbon, happier life. Let's take action.
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