周周练

2023-2024学年外研版英语八年级上册周周练（Module 9含解析）Module 9——2023-2024学年外研版英语八年级上册周周练考查范围：Module 9一、单项选择1.It's best not to run away from our problems. We should always try to _____ them.A. solveB. takeC. getD. write2.Every morning he spends _______ hour doing exercise.Then he goes to _____ work.A. a;/B. a;aC. an;theD.an;/3.—What is the population of Beijing—Sorry, I don't know. But I think it is _____ than that of Jinan.A. largerB. fewerC.moreD. less4.If the company fails（未能）to make enough money,it will have to _____.A. take awayB. close downC.break upD. set off5.Grace often gets nervous before she gives a speech ______.A. in publicB. in futureC.in commonD. in need6.Nowadays, _____ people like HUAWEI phones better, and about four-fifths of them _____ adults.A. a number of; areB. a number of;isC. the number of; areD. the number of;is7.—The pictures of Mars taken by Tianwen 1 have become very popular recently（近来）.—Yeah. They receive ______ Internet hits（点击）a day.A. thousands ofB. thousandC. hundredD. hundreds8.Nowadays, ______ farmers leave their hometown to search for work in the cities.lion ofB.two millionslions ofD.two millions of9.Students in Grade Nine _____ a maths exam at this time yesterday.A. takeB. are takingC. were takingD. have taken10.—Oh! What's wrong with your finger—I hurt it while I _____ a model plane.A. madeB. was makingC. am makingD. make二、阅读理解AAre you the only child in your family Have you heard of"the second-child policy（政策）"Everyone knows the one-child policy. It is a population control method （控制方法）.The Chinese government aimed（打算）to control the increasing population at that time. Many Chinese couples understood that and followed this policy for nearly 40 years. Everyone should be responsible for our country.However, as time goes by, some problems appear in our society. At present, these problems are mainly about:●The number of workers changed from about 960 million in 2023 to 940 million in 2023. The number changed to 930 million in 2023 and fell by29 million by 2023.●China is now getting into an aging society. There will be more old people in the following years. But the society will be short of doctors and nurses to take care of them.●The population of China will become smaller and smaller if the one-child policy continues（持续）.It's the basic reason that leads to the two problems above.That's why the Chinese government began the second-child policy on January 1st, 2023. It allows each family to have a second child. The government expects it can help solve those social problems gradually（逐渐地）.This policy will help offer enough workers in the future and prevent our country from entering the aging society. It is reported that there will be around 2.5 million newly-born babies each year.11.From the passage, we know that ______.A. our government is facing 3 main problemsB. the one-child policy started on January 1st, 2023C. our population increased a lot from 2023 to 2023D. the second-child policy won't work at all12.The underlined word "that" in Paragraph 2 means ______.A. the familyB. the increasing populationC. the one-child policyD. the second-child policy13.The number of workers was ______ in 2023.A. 960 millionB. 940 millionC. 930 millionD. 29 million14.You may read this passage in the ______ part in a magazine.A. Travelling and TransportationB. Society and HistoryC. Food and HealthD. Science and Art15.The writer thinks it is ______ to announce（宣布）the second-child policy.A. impossibleB. uselessC. meaninglessD. necessaryBThe world itself is becoming much smaller by using modern traffic and modern communication means（工具）.Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it. Man has been polluting the earth. The more people there are, the more pollution there is. Many years ago, the problem was not so seriousbecause there were not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true.Man is now slowly polluting the whole world.Air pollution is still the most serious. It's bad for all living things in the world,but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by sulfur dioxide （SO2）is now the most dangerous kind of air pollution. It is caused by heavy traffic. We are sure that if there are fewer people driving, there will be less air pollution. The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must pay attention to the rise in pollution at the same time.16.According to the passage,_____, our world isbecoming much smaller.A. because of the rise in pollutionB. thanks to the science developmentC. because the earth is being polluted day and nightD. because the earth is blown away by the wind every year17.Hundreds of years ago, life was ____ it is today.A. as easy asB. much easier thanC.as hard asD. much harder than18.In Paragraph 1, the underlined word " it" means ____.A. rubbishB. noise pollutionC. air pollutionD. water pollution19.Which of the following is NOT trueA. Many countries are making rules to fight pollution.B. The pollution of the earth grows as fast as the world population does.C. The problem of the pollution is not so serious because there are not so many people living on the earth.D. If people could go to work by bus or by bike instead of by car or by motorbike, it would be helpful in fighting against the problem of SO2.三、补全对话A.Do you know what the worlds population is todayB.I’m reading a book about the world's population these days.C.I think we must do something to control the population.D.It’s too bad.E.It was no more than 2 billion.A : What are you up toB:① _______A:Sounds good! What’s it aboutB:It says that 1,000 years ago ,the world’s population was very small.②_____A : ReallyB:Yes, but during the last three or four hundred years, the world’s population has grown very quickly. Today ,it is growing faster than ever.③______A:Sorry, I don't know.B: It’s more than 7 billion.A: It’s so large. ④_______B:Yes. If we don’t control the population ,there will not be enough space on the earth in 600 years.A:⑤______四、根据汉语提示填空1.I don't think money will ______（解决）all my problems.2.Now,some old towns are losing their ______（当地的）character（特色）.3.It's good manners to keep your voice down in ______（公共的）places.4.The night in the countryside is ______（更安静的）than that in the big city.5.—Have you read the ______ (报告) about the world's population —Yes. I read it yesterday.五、书面表达China Youth 正在就城市的人口增长以及它所产生的一系列问题做调查。

周周练（第三单元）一、我会选（每小题4分，共40分）1.对水的沸腾现象解释合理的是（）A.水分子体积增大B.水分子本身发生变化C.水分子质量变轻D.水分子间隔发生变化2.（泰安中考）钛合金在生产、生活的多个领域应用广泛。

有一种钛原子核内有22个质子、26个中子，则该钛原子的核外电子数是（）A.22B.26C.58D.483.下图是表示气体分子的示意图，图中“●”和“○”分别表示氢原子和氧原子，其中表示氧气的是（）4.（毕节中考）分子、原子等粒子构成物质，用我们所学的分子、原子的相关知识解释下列现象，正确的是（）A.墙内开花墙外香，是由于分子在不断运动B.冰冻三尺非一日之寒，水结冰时，分子静止不动C.空气中的氧气、二氧化碳经混合，它们的化学性质改变D.经过液化、蒸发从空气中得到氮气和氧气的过程属于化学变化5.铀235（其原子核内有92个质子，相对原子质量为235）是核电站的主要燃料，下列有关说法正确的是（）A.铀属于非金属元素B.该原子的核电荷数为92C.该原子核内有51个中子D.该原子核外有143个电子6.（衢州中考）科学家发现一种新元素。

该元素原子核外电子数为117，中子数为174，相对原子质量为291，元素名称Ununseptium，符号Uus。

请模仿甲，将该元素对应信息编写到图乙中相应位置，“①”处应填（）A.291B.174C.117D.577.某微粒的结构示意图如图所示，下列有关该微粒的说法错误的是（）A.该微粒的原子核内有11个质子B.该微粒在化学反应中易失去1个电子C.该微粒的原子核外有3个电子层D.该图表示的微粒是一种离子8.下表是元素周期表的一部分，则下列说法正确的是（）A.12号元素的离子符号是MgB.氯原子的核外电子排布是：C.表中左边是非金属元素、右边是金属元素D.钙元素的相对原子质量是209.二百多年前，法国化学家拉瓦锡用定量的方法研究空气成分，其中一项实验是加热红色氧化汞粉末得到汞和氧气，该反应示意图如图。

八年级语文上册周周练全册(新版)新人教
版
简介
本文档是关于八年级语文上册《周周练全册》的介绍。

该教材
是新人教版，是八年级语文上学期的辅助练册。

本册练题旨在帮助
学生巩固和提高语文知识和能力。

内容概述
- 本书由多个单元组成，每个单元包含了不同主题的练题。

- 练题包括阅读理解、语法、词语运用等多个方面，涵盖了八
年级语文上册的主要知识点。

- 每个练题都配有详细的解析，方便学生查找答案并纠正错误。

- 练题形式多样，涉及了多种语文技能，可以帮助学生全面提
高语文水平。

特点与优势
- 新人教版教材，符合国家教育标准，内容科学、系统全面。

- 练题难度适中，能够有效帮助学生巩固所学的知识。

- 每个单元的练题数量适宜，能够满足学生的不同需求。

- 答案解析详细，学生可以根据解析找出自己的错误并进行纠正。

- 练题形式多样，能够培养学生的阅读、理解和写作能力。

使用建议
- 学生可以根据自己的研究进度，逐个单元地进行练。

- 在做练题时，可以先自己尝试解答，再查看答案解析，找出自己的错误并进行总结。

- 建议学生每周定期进行一次练，通过长期的积累提高语文水平。

总结
《八年级语文上册周周练全册(新版)新人教版》是一本辅助练习册，适用于八年级上学期的语文学习。

通过练习题的完成，学生可以巩固和提高语文知识和能力。

本书内容丰富、解析详细，帮助学生全面提高语文水平。

建议学生结合教材进行练习，从而获得更好的学习效果。

快捷英语周周练
捷英语周周练是一套针对中学生英语学习的练习册。

该练习册每周一册，主要包括以下内容：
1.单词练习：包括单词拼写、词义、词组等内容。

2.语法练习：包括语法基础、语法应用等内容。

3.阅读理解：包括阅读速度、阅读理解等内容。

4.写作：包括作文写作、翻译等内容。

快捷英语周周练的特点是：
●内容全面：涵盖了英语学习的各个方面，可以帮助学生全面提高英语水平。

●难度适中：难度逐周递增，可以帮助学生循序渐进地提高英语水平。

●练习丰富：练习形式多样，可以帮助学生提高学习兴趣。

快捷英语周周练适合于以下学生使用：
●初中英语学习者：可以帮助学生打好英语基础，提高英语综合能力。

●高中英语学习者：可以帮助学生巩固基础，提高英语应用能力。

●成人英语学习者：可以帮助学生快速提高英语水平。

快捷英语周周练的使用方法如下：
●每周学习一册：每周学习一册，可以帮助学生保持学习的连续性。

●认真完成练习：认真完成练习，可以帮助学生巩固知识，提高能力。

●及时查漏补缺：及时查漏补缺，可以帮助学生避免知识遗漏。