Unit 5 Look into Science单元闯关双测卷（测能力）（含解析）

Unit 5 Look into Science（测能力）——2023-2024学年冀教版英语九年级全一册单元闯关双测卷
满分：100分
一、单选题（共15小题；每小题1分，满分15分）
1.—Dear, how is your homework going
—Oh, mom, I've just finished _____ of it.
A. second three B. two third C. second threes D. two thirds
2.—Why don't the doctors stop _____ lunch
—Because they are busy _____ a patient.
A.to have; to save B. having; saving
C.to have; saving D. having; to save
3. Don't worry! I'm sure you'll _____ your classmates if you are kind and friendly to them.
A. catch up with B. be pleased with
C. get on well with D. agree with
4.I used _____ my money. Can you lend me some money
A.in B. out C. up D. on
5.—I wonder _____.
—I'm not sure, but I hope so. It has been dry for two months.
A. if it will rain tomorrow B. why it doesn't rain
C. when the rain will stop D. how long the rain will last
6.She didn't leave the school _____ she worked out this problem.
A. as long as B. until C. since D. while
7.I like music and people _______ can make me happy.
A. which B. that C. who D. what
8.There are _____ stars in space. I want to know which one is the nearest to us.
A. billion of B. billions C. billions of D. billion
9.—Could you tell us _______
—About 400 kilometers.
A. how far it is from Tongren to Guiyang
B. how far is it from Tongren to Guiyang
C. how long it takes to get to Guiyang
D. how long does it take to get to Guiyang
10.I don't know how to make a speech in public. Can you give me some ___________
A. water B. money C. food D. advice
11._____ Jane _____ her brother is going to the movies this weekend. One of them has to stay at home to look after their sick mother.
A. Neither; nor B. Either; or C. Both; and D. Not only; but also
12.A lot of museums in China are worth _____. If you have time, you can choose to go.
A.visited B.visiting C.to visit D.visit
13.You must force yourself _____ away from the computer games. They are harmful to you.
A. keep B. keeping C. kept D. to keep
14.—Are you a basketball player in your school
—Yes. I _____ the team 3 years ago.
A. join B. was joined C. have joined D. joined
15.She is so busy that she can't afford enough time with her son _____ she wants to.
A. before B. as if C. because D. even if
二、完形填空（共10小题；每小题1.5分，满分15分）
There are many brave and talented people who work in different branches (分科) of science. Extreme (另类的) scientists are people who work in very difficult and dangerous places. They don't work in a 1 all the time like other scientists do. Instead, they search 2 information that can only be gathered through first-hand experiences.
These scientists have to explore deep, dark caves, swim with sharks or act as swan (天鹅) mothers. The number of great white sharks in the world is 3 smaller now. They are one of 4 animals on Earth. Scientists need to find out how 5 sharks are there now. Sometimes scientists have to get very close to a shark. The easiest and 6 way to do this is from inside a shark cage (笼子). 7 , sometimes sharks attack (攻击) the cage. They shake it, and bend the bars with their sharp 8 .
Trumpeter swans (号手天鹅) are the largest swans in the world, but they were 9 until they nearly became endangered birds. Because of this, parents swans have never taught younger ones to migrate. Scientists have to 10 the younger swans how to do it. They teach the swans to follow a plane which looks like a lead swan.
Extreme scientists are always trying to discover something new.
1. A. hospital B. factory C. lab D. hotel
2. A. for B. to C. of D. at
3. A. dropping B. getting C. happening D. returning
4. A. dangerous B. more dangerous C. most dangerous D. the most dangerous
5. A. much B. long C. many D. far
6. A. safest B. closest C. farthest D. fastest
7. A. Lovely B. Similarly C. Simply D. Unluckily
8. A. teeth B. tail C. nose D. eyes
9. A. fed B. killed C. bought D. produced
10. A. lead B. teach C. tie D. shake
三、阅读理解（共10小题；每小题2分，满分20分）
A
Today there are about 7.4 billion people on the earth. By the year 2050 there may be 12.5 billion. There are many people to feed. We need more and more food.
One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic(遗传的) material. Foods from plants grown in this way are called genetically modified (转基因的) foods, or GM foods.
By changing the genetic material of a plant, it is possible to make new plants. Scientists make plants which are strong against plant diseases (疾病). They can also help in our diseases; a kind of rice will be grown, for example, which stops people becoming blind.
Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.
GM plants are not natural. No one knows how good or bad they are. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them because they are unnatural. They may feed people, then hurt them or their children later. But both rich and poor countries are interested in their uses, and they are not going to disappear. In 2050, we may think differently about them.
1.There may be _____ billion people by the year 2050 on the earth.
A.7.4 B.12.5 C.18.5 D.20.5
2.How have scientists been able to change plants more quickly
A. By making the best plants.
B. By asking the farmers to grow plants.
C. By changing the planting environment.
D. By changing their genetic material.
3.Why do rich countries produce GM foods
A. Because they are easy to grow and bring in more money.
B. Because they are easy to grow and very cheap.
C. Because they help produce more food.
D. Because they are the best plants.
4.Which of the following is NOT true according to the passage
A. GM plants are not natural.
B. GM plants are strong against plant diseases.
C. Everyone knows how good or bad GM plants are.
D. GM foods may hurt people or their children later.
5.What can we learn from the passage
A. GM foods will disappear one day in the future.
B. GM foods will not disappear in the future.
C. People will not be interested in GM foods.
D. People will have to stop eating GM foods.
B
Decide to Do Well
Everybody makes decisions in daily life. They can be as important as what you will do in the future or as simple as what you will eat for breakfast. Any decision could be the turning point of your life.
I made an important decision when I was in Junior 3.
Before I made that decision I was one of the boys who tried too hard to act as an adult. I didn’t know that only kids want to show themselves as adults.
I didn’t listen to my parents and teachers, and my grades became poor. Then came the high school entrance exam.
At the turning point of my life, my mom wanted to have a conversation with me. I wanted to turn it down but when I looked at her eyes, I felt I couldn’t refuse. Instead of asking me to study hard, to my surprise, Mom just asked what I wanted to do in the future. Without thinking too much, I just said I would like to study hard.
Mom smiled and asked again: “I asked: what do you want to do ”
I never seriously thought about the question. So, I kept silent.
“Whether you want to go on studying or enter the society,” she went on, “it is your own decision. Your life ought to be decided by you, not by anyone else, including me. ” After saying that, she had tears in her eyes.
For the first time in my life I was asked to make my own decision. I sat in my chair and thought about myself, my life and what kind of person I wanted to become.
It took me what seemed to be ages to make the biggest decision so far in my life—I wanted to be a man who makes a difference in the world. To achieve that, I needed to study hard.
The path to my future became clear to me. I didn’t act rebelliously(叛逆地) any more. With passion (激情) in my heart, I studied hard.
Now, I’m 17 and I’m in one of the best schools in my city, in one of the best classes at the school and I am one of the best students in the class.
Thanks to that decision, I have become what I am today.
1.When did the writer make the important decision
A.After he was 17 years old.
B.After he was in one of the best classes.
C.When he was a pupil.
D.When he was studying in Junior 3.
2.What was the writer like before the decision
A.His grades became poor.
B.He tried too hard not to act as an adult.
C.He was one of the top students in his class.
D.He did what his teachers and his parents asked him to do.
3.How did the writer make the decision
A.It was easy for him to make the decision.
B.It was his second time to make the decision.
C.He made the decision seriously.
D.It was his mother that made the decision for him.
4.Why did the writer make the decision
A.Because his teacher talked with him patiently.
B.Because he didn’t want to act rebelliously any more.
C.Because his mother asked him to study hard as usual.
D.Because his father asked him to think about his future by himself.
5.Which of the following is TRUE
A.The writer made the decision that he should work hard.
B.It took the writer several years to make the decision.
C.After hearing his mother’s words, the writer had tears in his eyes.
D.At the turning point of his life, the writer wanted to have a conversation with his mother.
四、任务型阅读（共5小题；每小题2分，满分10分）
[1] It's Friday evening. My daughters sighed (叹息) when I gently took the iPads away from their laps. One by one, our screens were turned off. We lit the candles and sat down to have a big meal.
[2] We call it our "Technology Shabbat" (科技安息日) which lasts from sunset(日落) on Friday to sunset on Saturday. Now most friends know they will not be able to contact(联系) us by using computers or mobile phones for 24 hours.
[3] I first understood the importance of "Technology Shabbat" in 2008, when my father had got brain cancer. Some days he would have only one good hour, and the only thing I wanted to do was to be with him. When I looked 4.①______ my father, I turned off my mobile phone.
[4] Soon after that, my husband and I decided to turn off all the electronic things for one full day every week.
[5] During our "Technology Shabbat", time slows down. Our Saturdays now feel like mini-vacations. We drive cars or ride bikes. We work in the garden, play board games and cook meals with our kids. I feel like a better mother, wife and person.
[6] Keeping a balance(平衡) between the good and the 4.②______ of technology is important for my family. The technology helps us share knowledge and funny ideas all over the world. But the technology also takes something away from us. When we 4.③______ up late at night linking(连接) from website to website or sending messages, we click(点击) again and again until we have been overloaded(超负荷的).
[7] Now we're rushing into the time full of high technology. 5.We should pay attention to what we are doing online and when we should go offline.
[8] I will always remember the most important thing in my family: Technology Shabbat.
1.When is "Technology Shabbat" in the writer's family (No more than 10 words)
_____________________________________________________
2.What did the writer and her husband decide to do after her father got cancer (No more than 18 words)
_____________________________________________________
3.What's the good of technology according to the passage (No more than 15 words)
_____________________________________________________
4.Fill in each blank with one proper word.
①___________ ②___________ ③___________
5.Translate the underlined sentence in the seventh paragraph into Chinese.
_____________________________________________________
五、根据汉语提示写出单词（共5小题；每小题1分，满分5分）
1.I ___________ ___________ ___________ (能) look after myself when I was Grade One.
2.The company produces ___________ ___________ (数以百万计的) telephones a year.
3.___________ ___________(总的来说), German cars are pretty good.
4.Her heart attack could ___________ ___________ ___________ (与……相关的) her car accident yesterday.
5.The teacher and his students did an__________(实验) this morning.
六、补全对话（共5小题；每小题2分，满分10分）
A: Gu Ailing is such a good skiing player. She's really my idol(偶像). I'll start to exercise tomorrow.
B: Really ①__________________
A: I will exercise four to six times a week.
B: What's your favorite sport
A: ②__________________. And I run every day, you know.
B: What healthy exercise habits you have! ③__________________
A: I will run with my sister. ④__________________
B: Yes, I'd love to. And the P. E. exam is coming at the end of April, 2023.
A: OK. Let's start exercising at 6:30 tomorrow morning.
A: OK. Let's start exercising at 6:30 tomorrow morning.
B: I hope we can get a high mark in the P. E. exam.
A: ⑤__________________.
B: Great. See you then.
A: See you.
七、书面表达（共1小题；满分25分）
假定你是李华，收到英国笔友Harry的邮件，获悉他在机器人制作比赛中获奖。请根据邮件内容给他回复。词数80左右。
参考词汇: congratulation祝贺
注意事项：1 .回复邮件时可适当发挥,邮件格式已给出，不计入总词数；
2. 意思清楚,表达通顺，行文连贯，书写规范；
3. 请勿在文中使用真实的姓名、校名及地名。
Dear Harry,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案以及解析
一、
1.答案：D
解析：考查分数的表示方法。句意:——亲爱的,你的作业怎么样 ——哦,妈妈,我刚做完三分之二。英语中,分数的分子用基数词,分母用序数词;分子大于一时,分母用复数形式。故选D。
2.答案：C
解析：考查非谓语动词。句意:——为什么医生们不停下来吃午餐 ——因为他们忙着拯救病人。分析语境可知,上句指的是医生停止当前所做事情去做另外一件事情,需用stop to do sth.; stop doing sth.表示“停止正在做的事情”,据此排除B、D。be busy doing sth.为常用固定结构,表示“忙着做某事”。故选C。
3.答案：C
解析：句意:别担心!我确信如果你对同学们亲切友好,你会和他们相处融洽的。catch up with赶上; be pleased with 对……感到满意; get on well with与……相处融洽; agree with同意。故选C。
4.答案：C
解析：句意:我用完了我的钱。你能借给我一些钱吗 use up表示“用完”,是固定短语,故选C。
5.答案：A
解析：考查宾语从句。句意: —我想知道明天是否会下雨。—我不确定, 但我希望如此。已经干旱了两个月了。根据下文"It has been dry for two months."可知, 此处宾语从句应询问"明天是否会下雨", if在此意为"是否", 故选A。
6.答案：B
解析：考查连词辨析。句意: 直到解出这道题, 她才离开学校。not... until...是固定搭配, 意为"直到……才……", 故选B。
7.答案：B
解析：句意为：我喜欢那些可以让我开心的音乐和人。先行词中既有人又有物，应用关系代词that引导定语从句，故选B项。
8.答案：A
解析：根据答语中的“我不确定”可推断,“它可能是你哥哥送的一个礼物”,故might“可能”符合题意。
9.答案：A
解析：——你能告诉我从铜仁到贵阳有多远吗 ——大约400公里。宾语从句用陈述语序，排除B、D，根据答语可知空处询问距离多远，故用how far进行提问。
10.答案：D
解析：句意：我不知道如何在公众面前演讲。你能给我一些建议吗 advice为不可数名词，故D项正确。
11.答案：B
解析：句意: 简或者她哥哥这周末要去看电影, 他们中的一个不得不待在家照顾他们生病的母亲。Neither ...nor...(两者中)既不......也不......; Either...or...表示两者之一, 或者......或者......; Both...and...两者都; Not only...but also...不仅......而且......。根据句中"One of them has to stay at home to look after their sick mother."可知, 他们中只能有一个人去看电影, 所以此处使用either...or...。故选B。
12.答案：B
解析：考查非谓语动词。句意: 中国有很多博物馆值得参观。如果你有时间, 你可以选择去。用动名词形式构成句型be worth doing, 表示"值得做某事"。故选B。
13.答案：D
解析：句意:你必须强迫你自己远离电脑游戏。它们对你是有害的。force sb. to do sth.“强迫某人做某事”,故选D。
14.答案：D
解析：—你在你们学校是个篮球运动员吗 —是的三年前我加入了这个队。由答语中的"3 years ago"可知,应用一般过去时。 主语I和动词join之间是主谓关系,应用主动语态,故选D。
15.答案：D
解析：句意:她太忙了,即使她想和儿子在一起,也抽不出足够的时间。before“在……之前” ;as if“好像”;because“因为”;even if“即使”。
二、
答案：1-5 CABDC 6-10 ADABB
解析：1.hospital“医院”;factory“工厂”;lab“实验室”;hotel“宾馆”。根据常识可知,多数科学家经常在实验室工作,故选C。
2.search for意为“搜寻,查找”,为固定搭配。
3.此处表示大白鲨的数量正在变少。get“变得”。
4.“one of +形容词最高级+名词复数”意为“最……之一”,为固定结构。
5.科学家们需要找出现在有多少条鲨鱼。根据sharks可知要用many。how many对可数名词的复数进行提问,故选C。
6.做这件事最容易且最安全的方式就是在一个鲨鱼笼子里。safest“最安全的”;closest“最近的”;farthest“最远的”;fastest“最快的”。
7.lovely“可爱的”;similarly“相似地”;simply“仅仅”;unluckily“不幸的是”。结合下文鲨鱼袭击笼子可知应选D。
8.根据常识可知,鲨鱼经常用利齿撕咬,故选A。
9.它们被杀害,直到变成了濒危鸟类。feed“喂养”;kill“杀死”, buy“买”;produce“生产”。
10.根据上文内容可知,小天鹅不懂得迁徙,所以科学家们不得不教它们。
三、
A
1.答案：B
解析：细节理解题。根据文章第一段可知到2050年,地球上可能会有125亿人。故选B。
2.答案：D
解析：细节理解题。根据文章第二段中的“Since 1983, scientists have been able to change plants more quickly by changing their genetic material.”可知选D。
3.答案：A
解析：细节理解题。根据文章第四段中的“Rich countries produce GM foods because they are easy to grow and bring in more money.”可知富裕国家生产转基因食品,因为它们很容易种植并能赚得更多的钱。故选A。
4.答案：C
解析：细节理解题。由第五段第二句可知选C。
5.答案：B
解析：细节理解题。由文章最后一段倒数第二句“But both rich and poor countries are interested in their uses, and they are not going to disappear.”可知选B。
B
答案：1.D; 2.A; 3.C; 4.B; 5.A
解析：
1. D。由第二段I made an important decision when I was in Junior 3.我在初三的时候做了一个重大决定;可知答案选D。
2. A。由第四段的第一句话I didn’t listen to my parents and teachers, and my grades became poor.可知他的成绩变得很差,答案选A。
3. C。由第七段I never seriously thought about the question. So, I kept silent.做决定的时候作者很严肃,可总结出答案,故答案选C。
4. B。由文中倒数第三段话The path to my future became clear to me. I didn’t act rebelliously any more. 未来的路使我清醒。我再也不能叛逆了。可知答案选B。
5. A。由倒数第四段中To achieve that, I needed to study hard.可知“我”应该努力学习,故答案选A。
四、
1.答案：It is/lasts from sunset on Friday to sunset on Saturday./From sunset on Friday to sunset on Saturday.
解析：细节理解题。根据第二段中的“We call it our 'Technology Shabbat' which lasts from sunset on Friday to sunset on Saturday.”可知，作者家的科技安息日是从星期五的日落持续到星期六的日落。
2.答案：They decided to turn off all the electronic things for one full day every week./They decided to have their "Technology Shabbat" every week.
解析：细节理解题。根据文中第四段“Soon after that, my husband and I decided to turn off all the electronic things for one full day every week.”可知，作者和丈夫决定每周有一整天关掉所有的电子设备。
3.答案：The technology/It helps us share knowledge and funny ideas all over the world.
解析：细节理解题。根据第六段中的“The technology helps us share knowledge and funny ideas all over the world.”可知,技术帮助我们在全世界分享知识和有趣的想法。
4.答案：①after ②bad/disadvantage(s) ③stay
解析：①根据第三段中的“my father had got brain cancer”可知,作者的父亲患脑癌，作者照顾父亲的时候，她关掉了手机。look after sb.“照顾某人”。故填after。②根据前面的the good可知此处说的是科技的缺点，不好之处。③由语境可知此处指的是“熬夜”。stay up late意为“熬夜”，符合题意。
5.答案：我们应当注意在网上做些什么,并且知道什么时候应当离线(下线/断网).
五、
1.答案：was able to
2.答案：millions of
3.答案：In general
4.答案：be related to
5.答案：experiment
六、
答案：①How often will you exercise
②I like running best/ Running
③Who will you run with
④Would you like to run with me
⑤I'm sure we will
解析：本文主要是A向B讲述了自己明天开始锻炼。①根据“I will exercise four to six times a week.”可知是问对方将会多久锻炼一次，故填How often will you exercise。②根据“What’s your favorite sport ”以及“ And I run every day, you know.”可知是说自己最喜欢跑步，故填I like running best。③根据“I will run with my sister.”可知是问对方将和谁一起跑步，故填Who will you run with。④根据“Yes, I’d love to.”可知此处邀请对方和自己一起跑步，故填Would you like to run with me。⑤根据“I hope we can get a high mark in the P. E. exam.”以及“Great”可知此处是说我们一定可以在体育考试中得到高分。故填I’m sure we will。
七、
答案：
Dear Harry,
Congratulations I How glad I am to share your good news!
I think robots are helpful in many ways. And in the future they'll play more important roles in our daily life. Plus, I'm dying to have a robot of my own. I can have it take care of my grandparents when we are not at home. You see, my grandparents are old and cannot move easily. It can help them do some housework such as cooking, cleaning the house and so on.
Hoping you'll make greater progress.
2