第二周作业

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九下语文第二次定时作业(适用周考学生版)

九下语文第二次周考（60分）班级（）姓名（）一、积累运用（49分）1.下列词语中加点字的注音完全正确的一项是（）A.荤．菜（hūn）筛．子（shāi）侍．候（shì）唠．唠叨叨（láo）B.附和．（hè）惋．惜（wǎn）门槛．（kǎn）不屑．一顾（xiāo）C,呕．吐（ǒu）顷．刻（qǐng）掂．量（diān）两肋．插刀（lè）D.跺．脚（duò）盘桓．（hén）绰．号（chuò）千钧．之力（jūn）2.下列词语中没有错别字的一项是（）A.憋闷笔砚拧紧无原无故B.旗帜掂记恐吓无精打彩C.洋溢驾驭熏淘妙手回春D.隐匿烙印伤疤战战兢兢3.下列词语中加点字的注音完全正确的一项是（）A.忌．讳（jì）凝．视（níng）馋．嘴（chán）哗．众取宠（huá）B.睥睨．（nì）契．合（qiè）污秽．（suì）咬牙跺．脚（duò）C.聪颖．（yǐng）真挚．（zhì）惆怅．（chàng）喃．喃自语（lán）D.笼．统（lǒng）诘难．（nàn）诡．谲（guǐ）信手拈．来（liān）4.下列词语中没有错别字的一项是（）A.狡黠滞碍意蕴味同嚼腊B.倾刻寂寥雷霆吹毛求疵C.咆哮虐待犀利目不忍睹D.幌子募然礼聘心旷神怡5.下列句子中加点词语使用有误的一项是（）A．这本小说，虽然只是走马观花．．．．地看看，但书中的情节，给我留下了深刻的印象。

B．今年新冠疫情暴发，各地参差不齐．．．．的信息造成了各项数据汇总十分困难。

C. 该如何处理这些垃圾呢？大家七嘴八舌地商量着，众说纷纭，莫衷一是．．．．。

D.《舌尖上的中国》以富有草根气息的语言，把中国饮食文化讲述得栩栩如生．．．．。

6.下列句子中加点词语使用有误的一项是（）A.因此一旦有人脸不红心不跳的在大众场合自我褒扬时，得到的大抵是别人的不屑一顾．．．．。

2021高二年级第二周英语暑假作业

西安市阎良区武屯中学高二年级英语暑假作业第二周【词汇积累】一、单词拼写1. It wasn’t until I finished film studies that I went to __________ (追求) my career as an actress.2. Research __________ (表明) that eating habits are changing fast.3. Our government won’t __________ (忽视) the needs and opinions of ordinary working people.4. __________ (判断) from his tone, there’s no doubt that he is against the idea.5. This animal is only found in Australia, and n __________ else.6. __________ (最终), they were forced to return to England.7. We had no __________ (选择) but to abandon the meeting.8. I don’t mind at all. __________ (其实), I would be delighted to help.9. We kissed each other’s cheeks in the European __________ (方式).10. He __________ (犹豫) and asked me if he could sit near me.二、词性转换1. It was an unpopular decision to postpone __________ (build) the new hospital.2. They do not have the courage __________ (apology) for their actions.3. It takes time and __________ (patient) to photograph wildlife.4. This attractive tour takes you to som e of San Francisco’s most cheerful holiday__________ (scene).5. She said she __________ (spot) my wallet on a bus seat by chance.6. It’s no use __________ (argue) with him; however hard I tried to persuade him to join us, he did not change his mind.7. The doctor told me to take the medicine __________ (regular) three times a day.8. Though __________ (lack) money, his parents managed to send him to university.9. They desire __________ (help) those who are in need of help.10. Everyone concerned acted with great courage and __________ (determine).【语法冲关】一、时态与语态1. The girls over there are not dancing, but ______ (do) exercise.2. Don’t worry, Dad! I’ll let you know as soon as Grandpa ______ (arrive).3. While Linda was watching TV in the living room, her brother Ted ______ (read) a newspaper.4. A few months after he had arrived in China, Mr. Smith ______ (fall) in love with the people and culture there.5. Since 2011, the country ______ (grow) more corn than rice. Corn production has jumped nearly 125 percent over the past 25 years, while rice has increased only 7 percent.6. —Did you enjoy the party?—Yes. We ______ (treat) well by our hosts.7. More expressways ______ (build) in Sichuan soon to promote the local economy.8. Unless some extra money ______ (find), the theatre will close.9. A lot of people often forget that oral exams ______ (design) to test our communicative ability.10. In the near future, more advances in the robot technology ______ (make) by scientists.二、语法填空In the closing ceremony of the 2018 Pyeongchang Winter Olympics, China put on 1. ____ eight-minute performance See You in Beijing in 2022, 2.______ (direct) by Zhang Yimou. The show centered on the talents of a team of 24 roller-skating 3.______ (perform) from Beijing Sport University. Two of 4. ________ (they) dressed up as “Panda Captains”led the performance. It reviewed China’s ancient times, 5._____ (show) the country’s rich cultural heritage (遗产) and praising the present as well as the future. In addition to 6. _______ (tradition) symbols including the Great Wall, the Chinese dragon and the Chinese phoenix (凤凰), the performance also showed the recent achievements in science and technology 7.______ have been made in China. Towards the end of the performance, the Olympic rings 8. ______ (appear) on the stage, as well as images of a global village, children’s smiling faces, olive branches and plum blossoms (梅花), which represented China’s promise 9.______ (build) a better future for mankind. Finally, the skaters travelled a path to draw the “Winter Dream”sign of the 2022 Beijing Winter Olympics. The performance 10.______ (successful) sent China’s goodwill and invitations to the world for the 2022 Beijing Winter Olympics.三、短文改错Today, I helped with my neighbor, a young man of about 20. As I was getting home, I heard adog barked at him. Although I walked closer, I could see that the dog’s leash (牵狗绳) was woundaround the gatepost. I stopped and helped the young man calming the dog. Then we unwound theleash from the gatepost. She was a young puppy who had adopted two days earlier. She didn’ttrust people so she ran off as soon as possible. It feels great to meet a neighbor or help save a littlelife. Hopeful the two will bond and has many happy years together!【阅读拓展】（1）Always Something to CelebrateEdinburgh is the world’s festival city. There are 12 festivals throughout the year, half of which are celebrated during the months of July and August.Hundreds of thousands of people visit the Scottish capital during the summer. Here are some of the events they can enjoy:The Edinburgh International FestivalThis is the original Edinburgh festival, which began in 1947. Actors, musicians, dancers and opera singers from all over the world perform to huge audiences. You need tickets for most events which take place in theaters around the city.The Edinburgh Festival Fringe (艺穗节)This is the largest arts festival in the world with thousands of shows taking place across the city. More than 20,000 artists take part, as the festival is open to anyone. Visitors can choose from a huge variety of acts.Join thousands of visitors and locals at the Royal Mile, Edinburgh’s main street, to watch all kinds of performers and shows.The Edinburgh International Book FestivalThe largest book festival in the world began in 1983 and takes place every year in Charlotte Square Gardens, in the centre of Edinburgh. There are more than 700 events for children and adults who love books. You can meet many authors, talk to them, ask them to sign a book or listen to them talk about their stories. Children can listen to stories and watch illustrators (插画家) draw pictures.The Edinburgh Jazz and Blues Festiva lMusic lovers come to this festival to enjoy music shows around the city. One of the highlights (精彩部分) of this musical event is the street carnival (嘉年华), which is free to all. Artists perform street theatre, dance and circus (马戏团) shows in amazing costumes, and everyone can join in the dancing.1. What do we know about the Edinburgh International Festival from the article?A. It started in 1947.B. It’s held at the Royal Mile.C. It’s free to Scottish people.D. It takes place in July every year.2. Which is the largest arts festival in the world?A. The Edinburgh International Festival.B. The Edinburgh Festival Fringe.C. The Edinburgh International Book Festival.D. The Edinburgh Jazz and Blues Festival.3. According to the passage, what can visitors do at the Edinburgh Jazz and Blues Festival?A. They can try on different costumes.B. They can join a singing competition.C. They can take part in a street carnival.D. They can get pictures from famous painters.（2）The human face is a remarkable piece of work. The astonishing variety of facial features helps people recognize each other and is important to the formation of complex societies. So is the face’s ability to send emotional signals, whether through an unconscious reddening of face or a false smile. People spend much of their waking lives, in the office and the courtroom as well as the bar and the bedroom, reading faces, for signs of attraction, trust and cheat. They also spend plenty of time trying to dissimulate.Technology is rapidly catching up with the human ability to read faces. In America, facial recognition is used by churches to track prayers’attendance; in Britain, by shopkeepers to spot past thieves. This year Welsh police used it to arrest a suspect outside a football game. In China, it verifies the identities of ride-hailing (网约车) drivers, permits tourists to enter attractions and lets people pay for things with a smile. Apple’s new iPhone is expected to use it to unlock the home screen.Compared with human skills, such applications might expand steadily in scale. Some breakthroughs, such as flight or the Internet, obviously transform human abilities; facial recognition seems merely to encode them. Although faces are peculiar to individuals, they are also public, so technology does not, at first sight, intrude on something that is private. And yet the ability to record, store and analyse images of faces cheaply, quickly and on a vast scale promises one day to bring about major changes to our understanding of privacy, fairness and trust.Start with privacy. One big difference between faces and other biometric (计量生物学的) data, such as fingerprints, is that they work at a distance. Anyone with a phone can take a picture for facial-recognition programs to use. FindFace, an app in Russia, compares snaps of strangers with pictures on VKontakte, a social network, and can identify people with a 70% accuracy rate. Even if private firms are unable to join the dots between images and identity, the state often can. Photographs of half of America’s adult population are stored in databases that can be used by the FBI. Law-enforcement agencies now have a powerful weapon in their ability to track criminals, but at enormous potential cost to citizens’ privacy.1. What does the underlined word “dissimulate” in paragraph 1 mean?A. Hide emotions from others.B. Make known to the public.C. Act in disregard of laws.D. Become friends with others.2. What does the underlined word “them” in paragraph 3 refer to?A. applicationsB. breakthroughsC. human abilitiesD. human skills3. What kind of changes might be discussed in the following paragraphs?A. Safety and first aid.B. Social services.C. Finance and trade.D. Fairness and trust.4. What’s the best title for the passage?A. Benefits resulting from facial breakthrough.B. Facial Recognition: nowhere to hide.C. The power of human faces.D. Technologies concerning facial recognition.（3）The taxi driver was a man in his late thirties. He picked me up and 1 me to my place. I usually like to have brief 2 with people no matter where I come upon them and this situation was no different.I started by asking him how 3 was. He told me briefly that his business was just4 but the cost of gas was really hurting his5 line. We then got around to discussing the job environment. He told me that he had difficulty getting another type of work because of his6 . “I used to be a con (罪犯),” he said7 . “People look at my record and then I’m8 , but you know I’ve turn ed my life around and have been9 for several years. You don’t seem to be at all worried that you are riding with a con?” As we parked at my place, I thought about my 10 for a few seconds. “It is never easy to start a new life,” I said, “but I’m gl ad you are starting. If you don’t want to drive taxi for the 11 of your life, then you can move down to some other job you may be 12 .”The driver seemed to be quite 13 as he took my money. “What you said to me makes a lot of 14 ,” he said. “I will remember your 15 and that you were real easy to talk with―I hope to see you again.”1. A. led B. drove C. showed D. guided2. A. instruction B. comparisons C. conversations D. meetings3. A. weather B. family C. market D. business4. A. slow B. large C. hard D. fine5. A. broken B. bottom C. straight D. body6. A. knowledge B. education C. background D. age7.A. honestly B. angrily C. fairly D. secretly8.A. away B. back C. out D. up9. A. bright B. strict C. clean D. regular10. A. reply B. excuse C. position D. reason11. A. half B. part C. rest D. whole12. A. famous for B. interested in C. regretful over D. afraid of13. A. surprised B. nervous C. ashamed D. bored14. A. effort B. sense C. trouble D. money15. A. smartness B. eagerness C. seriousness D. kindness【作文训练】一、应用文假如你是李华，是外国语学校的学生会主席。

五年级下第二大周5Bm3u2月假作业

六年级第一学期第二大周月假作业Homework for Grade SixName(姓名)______________Class(班级)_________________同学们，每天记得抽些时间朗读英语哦，并做好以下记录！Words:cloud / cloudy sun / sunny rain / rainy wind / windy snow / snowy storm / stormy fog / foggy 30 degrees Sentences:---Today is … (day) What ’s the weather like? What ’s the temperature? --- It ’s … (weather) today. It ’s … (temperature)--- What was the weather like yesterday? What was the temperature? --- It was … (weather) yesterday. It was … (temperature) 一．Read and choose. (选出划线部分发音不同的选项)（）1. A. third B. month C. they （）2. A. weather B. read C. heavy （）3. A. don ’ｔ B. nose C. snow （）4. A. they B. father C. think （）5. A. cloudB. growC. now二．Look and write （看一看，写一写，每线一词，首字母已给）：1.2.3.4.5.6.1. Look, it ’s as _________ day today. The wind blows strongly. 2. --- What ’s the boy doing? --- He ’s m_________ a snowman. 3. --- What ’s the temperature?--- It ’s thirty d__________.4. --- Do you like the w__________ days? --- No, I don ’t.5. --- Are there any white c__________ in the sky?--- Yes.6. --- Can you see the building clearly? --- No, it’s af__________ day. 三．Read and choose. () 1. --- What colour is __________ sun? --- It ’s red.A. theB. aC. /Date(日期) Sign(签名)( ) 2. There are __________ days in three weeks.A. fourteenB. twenty-oneC. twenty-eight( ) 3. Look, the dragonflies（蜻蜓）fly very low. It will be a ________ day.A. sunnyB. windyC. rainy( ) 4. --- __________ is the weather? --- It’s fine.A. WhatB. HowC. Where( ) 5. Let’s buy a present for her. She_____________ happy.A. was .B. will beC. is( ) 6. It __________ snowy yesterday. The birds __________ very coldA. was…wasB. is…areC. was…were( ) 7. --- Is it one __________ today? --- Yes. It’s very cold.A. degreeB. degreesC. temperature( ) 8. It’s a __________ day. Let’s go for a picnic in the park.A. sunB. the sunC. sunny( ) 9. --- Pitter-patter, pitter-patter. What do you hear? --- The________.A. rain B wind C. rainy( ) 10. --- _________ is it today? --- It’s Friday.A. WhatB. What dayC. That day四．Look and write（朗读句子，按要求写出相应的同类词，每线词数不限）：sunny.1. --- What is the weather like today, Peter? --- It’s__________ __________ __________ __________2. --- Hey boy, no fishing here. --- OK.__________ __________ __________ __________Monda y.3. --- What day is it today? --- It’s__________ __________ __________ __________4. --- Where’s the book? --- It’s on the desk.__________ __________ __________ __________五. Look, think and write（根据如下图标，写出完整的单词形式完成短文）：1.3rd Jan. Mon. 1It’s the __________ of __________ (date). It’s __________ (week). How is the__________ (temperature).__________ (weather). It’sweather? It’svery cold. It’sWe can / can’t _________________________.2. .4th Oct. Wed. 15It’s the __________ of __________ (date). It’s __________ (week). How is the__________ (temperature).__________ (weather). It’svery cold. It’sweather? It’sWe can / can’t ___________________________.4.3rd Apr. Sun. 17It’s the __________ of __________ (date). It’s __________ (week). How is the__________ (weather). It’s__________ (temperature).very cold. It’sweather? It’sWe can / can’t __________________________.Tips for you：Mon.=Monday Tues.=Tuesday Wed.=WednesdayThur.=ThursdayFri.=Friday Sat.=Saturday Sun.=Sunday Jan. = JanuaryFeb.= FebruaryMar. =March Apr.=April May.=May June.= JuneJuly.=JulyAug.=August Sept.= September Oct.=October Nov.=NovemberDec.=December六．Read and number（读一读，填上适当的句子完成对话，每句限用一次）：A. Do you like sunny weather?B. Sometimes we play in the school.C. But what’s the low temperature?D. Can you play football today?E. The sun shines.F. What’s the weather like today?Jane and Jack are classmates. Now they are talking about the weather.Jane:Do you like sunny days, Jack?Jack:Yes. _______________ And I can go to play football with my friends.Jane: Where do you play it?Jack: Sometimes we play in the park. _____________________________Jane:______________________________a cloudy day. But I don’t know the temperature. Let me listen to theJack: It’sradio. …　Oh, the high temperature is 30 degrees.Jane:Oh, it’s very hot. __________________________Jack: It’s 24 degrees.Jane: ________________________________Jack:I’m afraid I can’t. It will be rainy this afternoon.七．Let’s read.A. A classThe children of Class Three, Grade Five are having an English class. Miss Li isMiss Li: Children, what’s the weather like today?Danny: The sun is shining today. There are some white clouds in the sky. The birds are singing happily.Miss Li: Do you like sunny days?Peter: Yes, but I like cloudy days best.Alice: My favourite weather is snowy days. I like making snowmen outside.Ben: I like foggy days.Read and judge（阅读短文，判断正误，用“T”或“F”表示）：( ) 1. The children are in Class Five, Grade Three.( ) 2. Miss Li an English teacher.( ) 3. The children are talking about the sun.( ) 4. It’s a sunny day today.( ) 5. Ben doesn’t like foggy days.B. The Weather ReportHere is the weather report for June, the fourteenth. We had a very hot and sunny day yesterday. T he high temperature i s thirty-two degrees, a nd the low temperature was twenty-nine degrees.wet. The high temperature is thirty degrees, and the low Today is cloudy. It’stemperature is twenty-six degrees.It will be windy tonight. A typhoon is coming from the East China Sea. We will have heavy rain and a strong wind tomorrow. The high temperature will be twenty-eight degrees.A. Read and number（阅读短文，将下列图片按顺序用1-4编号）：( ) ( ) ( ) ( )B. Read and judge（阅读短文，判断正误，用T或F表示）：( ) 1. It was a cloudy day yesterday.( ) 2. It is a cloudy today.( ) 3. The low temperature was 19℃ yesterday.( ) 4. It will be a windy day tomorrow.( ) 5. The strong wind comes from the South China Sea.Miss Li: Children, what’s the weather like today?Danny: The sun is shining today. There are some white clouds in the sky. The birds are singing happily.Miss Li: Do you like sunny days?Peter: Yes, but I like cloudy days best.Alice: My favourite weather is snowy days. I like making snowmen outside.Ben: I like foggy days.Read and judge（阅读短文，判断正误，用“T”或“F”表示）：( ) 1. The children are in Class Five, Grade Three.( ) 2. Miss Li an English teacher.( ) 3. The children are talking about the sun.( ) 4. It’s a sunny day today.( ) 5. Ben doesn’t like foggy days.B. The Weather ReportHere is the weather report for June, the fourteenth. We had a very hot and sunny day yesterday. T he high temperature i s thirty-two degrees, a nd the low temperature was twenty-nine degrees.wet. The high temperature is thirty degrees, and the low Today is cloudy. It’stemperature is twenty-six degrees.It will be windy tonight. A typhoon is coming from the East China Sea. We will have heavy rain and a strong wind tomorrow. The high temperature will be twenty-eight degrees.A. Read and number（阅读短文，将下列图片按顺序用1-4编号）：( ) ( ) ( ) ( )B. Read and judge（阅读短文，判断正误，用T或F表示）：( ) 1. It was a cloudy day yesterday.( ) 2. It is a cloudy today.( ) 3. The low temperature was 19℃ yesterday.( ) 4. It will be a windy day tomorrow.( ) 5. The strong wind comes from the South China Sea.。

【语文暑假作业】新高二年级第二周第3天拓展阅读(名家作品)+专题训练(信息类文本阅读)

_______月_______日星期_______ 姓名：_______名家散文——王安忆《南陌复东阡》2024年高考新课标II卷现代文阅读Ⅱ的材料出自作家徐则臣的散文《放牛记》。

《放牛记》是徐则臣真实的人生经历自述，感情真挚、语言幽默。

在回忆性视角下，作家并没有将放牛当作一件苦差事，反而认为放牛满足了自己儿时的“英雄梦”。

【作品导读】一座城市，往往有它独特的性情气质，人身处其中，尤其是生于斯长于斯，无不受到它濡染、浸润。

上海旧里弄里，南陌复东阡，纵横交错，看似混杂凌乱，却有着作家王安忆美好难忘而又忧患备尝的童年记忆，海派作家王安忆的《南陌复东阡》，堪为一篇隽永深沉的美文，作家以女性特有的敏感、细腻，描写里弄风物，建筑格局，叙写少小记忆，书写缱绻情思，意到笔随，蕴含着关于童年、成长、故乡、城市、人生的诸多情思。

娓娓道来中，有人生成长普遍而深切的体验，有怀旧伤逝的无奈，有“向之所欣，俯仰之间，已为陈迹”的唏嘘感慨，有沧海桑田、时过境迁及所蕴含的独特的生命体验。

【文本研读】南陌复东阡几乎是一整个九十年代，我都是从忧患中度过。

母亲多病，一年里总有一度住在医院。

病房在新建大楼的高层，可算得上那一片街区的制高点。

走廊上有一扇侧窗，望出去是一片旧式弄堂的连绵屋瓦，夕阳的光里面，飞翔着黑色的斑点，是回家的鸽群。

写景纯用白描，寥寥几笔，即勾勒出上海里弄的初印象，俨然市井、民俗生活老照片，使人如身临其境。

“回家的鸽群”，既是眼前实景，也暗含着作者对“心灵的故乡”的思归之情，文章开篇即奠定了一种怀旧伤逝的淡淡的哀伤情绪。

许多时间，是面了这扇窗过去，有时和我妈妈，有时只我自己。

心里有一种伤痛，不知是被谁伤着了，分明是来自于无边无际的不可抗力。

于是，又为这暂时的相守感到安宁。

（不可抗力，是指生老病死，不可抗拒；“安宁”是指能与母亲相守，弥足珍贵。

）以上写作者陪母亲看病时，在医院的高楼上看到的上海弄堂的情形及感受，引出下文对上海弄堂的回忆。

二年级英语(下)作业清单及周周清小练习

（第二周）二年级英语（下）作业清单及周周清小练习日期作业项目（周一至周四请孩子们根据自己情况安排作业，所有作业于周五晚24:00前与周周清一起发送小程序）第一周3.16-3.19周一至周四一、跟读Module 1 -Unit 1 内容。

二、认读单词photo 照片my我的your你的his他的father爸爸mother妈妈sister姐妹little小的brother弟弟new新的camera相机swimming游泳reading a newspaper读报纸listening to the radio听收音机playing with his train玩他的火车三、认读句子1.Look at my photo. I’m swimming.2.That’s your mother. She’s listening to the radio.3.He’s your father. He’s reading a newspaper.4. This is your little brother. He’s playing with his train.四、看图，说说图中的人物在干什么。

1. She’s playing the piano.2. He’s playing football.3. He’s listening to the radio.4. He’s playing with his car.5.She’s reading books.6. It’s swimming.备注：作业时长每日不超过10分钟班级：姓名： 3月20日第一部分学习心理小调查1. 对于本周的学习任务，我觉得（）。

A．很有信心 B.没有什么信心 C.不太确定2. 在家读书时，我能（）。

A. 一边读，一边思考出重要的地方B.把书快快读完C.大声地读出来第二部分二年级英语（下）周周清小练习一、认读单词photo 照片my我的your你的his他的father爸爸mother妈妈sister姐妹little小的brother弟弟new新的camera相机listening to the radio听收音机playing with his train玩他的火车swimming游泳reading a newspaper读报纸二、认读句子1. She’s playing the piano.2. He’s playing football.3. He’s listening to the radio.4. He’s playing with his car.5.She’s reading books.6. It’s swimming.三、画一画自己和家人在做什么，并说一说。

第二周作业

第二周双休日作业姓名：家长签字：一、填空1、果园里有梨树x棵，桃树比梨树的3倍少16棵，桃树有（）棵。

2、李卫家养的母鸡是公鸡的8倍。

如果养了x只公鸡，母鸡有（）只，母鸡和公鸡一共有（）只，母鸡比公鸡多（）只。

3、三个连续自然数中间的一个数是a，他们的和是（）。

4、小王、小李沿着400米的环行跑道跑步，他们同时从同一地点出发，同向而行。

小王每分钟跑280米，小李每分钟跑240米，经过x分钟小王追上小李。

列出的方程是（）。

5、甲数是x，乙数是甲数的3倍，甲乙两数的和是( )。

6、如果x=2是方程3x＋4a=22的解，则a=( )。

7、把下面各等量关系式填写完整。

①原有的重量－（）×卖出的袋数=剩下的重量②前3天修的米数＋后4天平均每天修的米数×（） = （）③（＋下底）×（）÷2=梯形的面积8、甲数是乙数的4倍，乙数比甲数少6，甲、乙两数各是多少？下面列出了几个方程。

每个方程中的x分别表示什么？①x－x÷4=6中的x表示（）。

②（x＋6）÷x=4中的x表示（）。

③x÷(x－6)=4中的x表示（）。

二、口算下面各题。

3.4a－a= a－0.3a= 3.1x－1.7x= 0.3x＋3.5x＋x=15b－4.7b= 6.7t－t= 32x－4x－6x= x－0.5x－0.04x=三、解方程。

2x＋0.4x=48(并检验) 8x－x=14.7 3x＋2.7＝5.94(并检验) 1.3x－0.44＝0.63X-12=X+14 2.5X+16=35-0.9X四、列出方程，并求出方程的解。

1、x 的7倍比52多25。

2、x 的9倍减去x 的5倍，等于24.4。

五、连一连5X-X=24 X=211.1X-1=10 X=6X-0.7X=6.3 X=106X+360÷2=330 X=25六、看图列方程解答。

1.三角形的面积是24平方米。

12米2.黄花 X 朵60朵红花求黄花和红花各有多少朵？3.一条路长1150米X 米还剩550米七、列方程解下面各题（48％）1、宝华煤矿一号井去年采煤35.1万吨，比二号井的2倍少2.2万吨。

开学第二周周记汇编15篇

开学第二周周记汇编15篇开学第二周周记汇编15篇开学第二周周记1 转眼间，新学期已经过去两个星期了，这两个星期看似很短，却如此飞快，还将来及品味，却以散去余音。

所以，还是记一下这一周的学习生活，保存记忆。

上了高一，再有的感觉便是紧张。

在中学里，尤其是优秀的中学，学习的竞争相当剧烈，从而也会有一定的压力。

稍不注意成绩就拉在队伍后面，所以丝毫不能放松，要时时都处在学习状态。

我们必需要适应这种紧张的气氛才能在三年获得好成绩。

第二天，来到学校，不想以前那样嬉皮笑脸，浪费了早上的大好光阴，课上课真听着老师讲的每句话，绝不会漏掉一点儿;辞别精彩的电视，我开场努力学习，认真地过好高一的每一天，我向着自己的梦想坚决，一步步的走着，总会步入成功的大门。

因为上了高一了，我感觉自己被一种压抑所包围，空间在不断地变小，但是，我不会介意，为了自己所期待的学校，所以无论面对怎样的困难，我也要想一方法来解决，在以后的日子里，等着我的还有一份考验，一份辛苦;我要有一份执着，一份勇气，一份汗水……开学第二周周记2 开学短短的两周已经过去了，说起来今天也还是三月的第一天。

因为周末不上通惠，所以昨天最后的语文课成了这学期老师上的最后一节课。

那一刻，我真的有些不舍得。

回想往往，有开心、有难过。

第一天的时候，老师就跟我们强调了"日常生活语文化，语文学习日常化"的这个理念。

当日我就在想，如何做到呢?后来我才知道，语文也是一种语言，我们平时说得也是一种语文。

陈老师特别重视我们的自学才能，无论什么时候，他都想通过特别的教学方式来锻炼我们的才能。

记得老师最喜欢的一句名言是："有时，人与人之间只差那么一点，而这一点就会引出无穷的不同。

"这句话在警示我们要一直努力啊!老师的语文课总是那么活泼，老师总是让我们要学会迁移才能，告诉我们应该怎么做啊什么的，课后总是让我很惭愧呢......突然才发现接下来不知如何说了，总觉得要说的话很多但却无从下手。

第二周七年级数学周末作业

龙城初级中学第二周七年级数学周末作业班级：姓名：座号：一、精心选一选：（本题共12小题，每小题3分，共36分）1. 计算221⎪⎭⎫ ⎝⎛-y x 的结果正确的是（）A. y x 2441 B. y x 3681 C. y x 3581- D. y x 3681-2. 计算（-a 2）3·（-a 3）2的结果是（）A ．a 12 B.-a 12 C.-a 10D.-a 36 3. 计算（3a 2b 3）3，正确的结果是（）A ．27a 6b 9B ．27a 8b 27C ．9a 6b 9D ．27a 5b 64. 计算82332()()[()]p p p -⋅-⋅-的结果是( )A. -20pB.20p C. -18p D. 18p5. 下列计算正确的是（）A .x 2+x 3=2x 5B .x 2•x 3=x 6C . x 6÷x 3=x 3D . (－x 3)2=－x 6 6. 下列各式计算正确的是（）A .()()2442a a = B .6231052x x x =⋅C .()()268c c c -=-÷-D .()623ab ab =7. 用科学记数法表示的各数正确的是（）A .34500＝3.45×102B .0.000043＝4.3×105C . -0.00048＝-4.8×10－4D . -340000＝3.4×105 8. 下列计算 ①(-1)0＝-1；② (-1)-1＝-1；③2×2－2＝21；④3a -2=a31 (a≠0)；(5) (-a 2)m =(-a m )2正确的有 ( )A . 2个B .3个C .4个D .5个9. ()()20032005200416.185-÷-⨯⎪⎭⎫ ⎝⎛＝（）A 、85B 、85- C 、58 D 、58- 10. 2x 2y ·(12－3xy+y 3)的计算结果是( ) A.2x 2y 4－6x 3y 2+x 2y B.－x 2y+2x 2y 4 C.2x 2y 4+x 2y －6x 3y 2 D.－6x 3y 2+2x 2y 4 11. 计算m 2－(m+1)(m －5)的结果正确的是( )A. －4m －5B. 4m+5C. m 2－4m+5D. m 2+4m －5 12. (x +q )与(x +51)的积不含x 的一次项，猜测q 应是A.5B.51C.－51D.－5二、认真填一填（每小题3分，共12分）13、若1)2x (--无意义，则1x -=______________； 14、已知5b a 2=，则=--)a 2b a (ab 3___________； 15、()()()()32223282y x x y x -⋅-⋅--＝；16、已知3,4+==-a b ab ，化简(2)2)（--a b 的结果是。

第二周线性表作业题(选做)

线性表补充作业题
1、已知A，B 和C 为三个递增有序的线性表，现要求对A 表作
如下操作：删去那些既在B 表中出现又在C 表中出现的元素。

试分别对顺序表和链表编写实现上述操作的算法，并分析你的
算法的时间复杂度（注意：题中没有特别指明同一表中的元素
值各不相同)
2、假设两个按元素值递增有序排列的线性表A和B，均以单链表
作存储结构，试编写算法将A表和B表合并为一个按元素值递
减有序排列的线性表C（允许有相同的元素），要求利用原表A
和B的结点空间构造C。

5、已知三个带头结点的线性链表A、B和C中的结点均依元素值自小至大非递减排列（可能存在两个以上值相同的结点），编写算法对A 表进行如下操作：使操作后的链表A中仅留下3个表中均包含的数据元素的结点，且没有值相同的结点，并释放所有无用的结点。

限定算法的时间复杂度为O(m+n+p)，其中m、n和p分别为三个表的长度（即
对每个表从头到尾只能遍历一次，不能重复遍历）。

二年级上册语文试题-第2周周末作业(部编版)

二年级上语文第2周周末作业班级：姓名：评价：一、看拼音，写词语。

liǎng zhīnǎlǐpíbāo yǎn jīng xiǎo hái ( ) ( ) ( ) ( ) ( ) biàn huàbàng wǎn hǎi yáng gōng zuòdài gěi ( ) ( ) ( ) ( ) ( ) 二、补充音节。

y ǎo ǔ d ku īg迎脑捕顶宽披鼓ài b h y uǐāi晒奔坏淹毁屋猜三、给下列多音字注音。

（）（）（）（）教．室教．书肚．子牛肚．（）（）（）（）露．珠露．出一片．相片．四、给下列形近字组词。

哪（）孩（）睛（）桃（）那（）该（）晴（）跳（）五、按要求写词语。

1.填量词：一（）青蛙一（）鱼一（）眼睛一（）白云2.填上合适的词：（）的脑袋（）的身子（）的尾巴3.填近义词：快活（）宽（）连忙（）平常（）办法（）暴躁（）温和（）4.填反义词：许多（）快活（）六、选字填空。

作做坐座洋羊极急工（）（）下海（）南（）（）事一（）山（）（）忙七、照样子仿写句子。

1、小青蛙的尾巴已经．．不见了。

2、小蝌蚪甩．着长长的尾巴。

八、按课文内容填空。

1.读一读，在恰当的字打“✔”。

我在空中越升越高，体温越来越低，变成了无数小水滴。

小水滴聚在一起（飘、落、打）下来，人们叫我“雨”。

有时候我变成小硬球（飘、落、打），人们叫我“冰雹”。

到了冬天，我变成小花朵（飘、落、打）下来，人们又叫我“雪”。

2、下面水的变化过程，哪一种是正确的？在括号里打“✔”云水—雨—雪_______ 汽（）雹子雨水—汽—云_________ 冰雹（）雪请家长对学生作业完成情况进行评定（用“√”选择）：学生作业完成的写字姿势：（1.端正 2.一般 3.差）学生作业完成的态度：（1.积极 2.拖拉 3.不愿做）学生作业完成的质量：（1.非常好 2.良好 3.一般 4.差）家长签名：二年级上册语文第三单元试卷班级姓名一、看拼音写词语。

15、“复制”材料作文评析(周作业2)

周作业2 “复制”材料作文评析学习目标作文应围绕关键词立意和分析。

阅读下面的材料，根据要求作文。

我们这个时代，“复制”似乎无处不在：点击一下鼠标，可以复制一篇文稿；接受一次美容，可以复制一个偶像；建造一条流水线，可以复制一批产品；圈划一块土地，可以复制一座城市；传唱一首歌，可以复制一样情感；阅读一本书，可以复制一种思想……上述现象引发了你怎样的思考？请结合自己的体验与感悟，写一篇文章。

要求：①自选角度，自拟题目，不要写成诗歌。

②不少于800字。

③不得透露个人信息。

【阅卷分析】一、审题立意这则材料陈述当今的一种社会现象（评判现象）。

1.材料：（1）核心词（关键词）——复制。

相当于以“复制”为话题作文。

含义界定：仿照原件制作/制定演绎（转换）：克隆、山寨、抄袭、录制、复印（2）复制现象判断：从罗列的各种现象看，既有正面的，有价值的复制，也有负面的，消极的复制。

A．正面的、有价值的，如复制产品，提高效率，省时、节约成本B．负面的，如复制思想、情感典型立意（观点、标题）：在复制中求同存异；在复制中再创新；在复制中有突破……有部分同学作文的不足之处：偷换概念。

如《复制再创新》，中间只写创新，不谈复制。

二、欣赏样卷，划出中心论点、分论点、扣关键词的句子，理出文章思路。

附部分样卷：一类卷：求同存异这是最好的时代，“复制”无处不在，轻点鼠标就能复制我们想要的东西，生产力不断提高，一批批产品运出流水线；这也是最坏的时代，人们复制出一样的面容、一样的情感，连思想都没有区别，社会何来发展的源泉和动力。

在这样一个时代下，面容同样姣好却缺乏生气的明星被复制出来；举着前人著作却毫无建树的专家学者被复制出来。

倒也并非都是消极的一面，现代化进程下，复制大大推进生产速度，于是座座高楼拔地而起。

我们不禁要问：在这个时代中该如何自处？不妨求同也存异。

在复制的潮流中常保持自身的理解和判断，才不致迷失方向，最终也被送入复制工厂。

不仅是产品，社会从众效应和其旁观者属性令人们大声疾呼：我劝天公重抖擞，不拘一格降“英雄”。

第二周作业答案

第二周作业答案1-1 填空题(1)一质点，以 m s 1的匀速率作半径为5m的圆周运动，则该质点在 5s 内，位移的大小是；经过的路程是。

[答案：10m；5πm](2)一质点沿 x 方向运动，其加速度随时间的变化关系为 a=3+2t (SI)，如果初始时刻质点的速度 v0为 5m·s-1，则当 t 为 3s 时，质点的速度 v= 。

[答案： 23m·s-1 ]323m / sv3 2t dt 51-2 选择题(1)一质点作直线运动，某时刻的瞬时速度 v 2m/ s ，瞬时加速度 a 2m / s2，则一秒钟后质点的速度(A)等于零(B)等于 -2m/s (C)等于 2m/s (D)不能确定。

[答案： D](2)一质点沿半径为 R 的圆周作匀速率运动，每 t 秒转一圈，在 2t 时间间隔中，其平均速度大小和平均速率大小分别为 (A) 2 t R , 2 t R(B) 0,2t R(C) 0,0(D) 2 R ,0t[答案： B](3)一运动质点在某瞬时位于矢径r ( x, y)的端点处，其速度大小为drdr (A) dt (B) dtd | r |( dx 2 dy )2 (C) dt (D) )(dtdt[答案： D]1-12 质点沿x 轴运动，已知加速度a 6t m/s2，t0时，03 m/s ,x 0质点的运动方程；（ 2）质点在前移和路程。

解：（1）质点的运动方程10m，求（ 1）2秒内的位dv ∵a6tdt分离变量：dv 6tdt两边积分得v 3t2 c由题知， t 0 时，v03m / s ,∴c 3m / s ∴v 3t 2 3 m s 1dx∵vdt分离变量：dx vdt 3t 2 3 dt两边积分得x t3 3t c1由题知， t 0 时，x0 10m ,∴c1 10m∴质点的运动方程x t3 3t 10 m （2）质点在前 2秒内的位移和路程质点在前 2秒内的位移x x x 23 3 2 10 -10 m=2m2 0方向沿 x 轴正向质点在前 2秒内的路程∵x1 8m x2 12m∴路程s xx1 x2 x1 6m1-15 质点沿 x 轴运动，其加速度和位置的关系为 a ＝ 2+6 x 2， a 的单位为 m s 2， x 的单位为m. 质点在 x ＝ 0处，速度为 10 m s 1,试求质点在任何坐标处的速度值．adv dv dx dv 解： ∵dt dx dt vdx分离变量： vdv adx(2 6x 2)dx两边积分得1v22x 2x3c2由题知， x 0时， v 0 10,∴ c 50∴ 2-1 填空题v 2 x 3 x 25 m s1(1) 某质点在力F (45x)i （SI ）的作用下沿x 轴作直线运动。

我的第二周学习计划

我的第二周学习计划第一天：复习上周学习内容第一天，我会花时间复习上周学习的内容。

这包括回顾上课的笔记，重新阅读教科书中的重要章节，并查看老师布置的作业。

通过复习，我希望能够巩固上周所学的知识，并为本周的学习做好准备。

第二天：深入学习数学和物理第二天，我计划深入学习数学和物理。

我将花时间阅读相关教科书，做一些练习题，以及寻求老师的帮助解决我在学习过程中遇到的问题。

我还计划和同学们一起讨论一些难点问题，互相帮助理解这些知识，加深对数学和物理的理解。

第三天：英语阅读和写作第三天，我打算花时间进行英语阅读和写作。

我计划找一些英文短文或文章进行阅读，通过阅读来提高自己的阅读理解能力和词汇量。

此外，我还打算写一篇英文短文，锻炼自己的写作能力。

我相信通过这种方式，我可以提高自己的英语水平，也能够更好地应对英语考试。

第四天：复习历史和地理知识第四天，我打算花时间复习历史和地理知识。

我将重新阅读历史和地理教科书，加深对这些知识的理解。

我还计划做一些历史和地理的练习题，通过做题来巩固所学的知识。

同时，我也会利用互联网资源，寻找一些历史和地理相关的视频或文献，来丰富自己的知识。

第五天：学习化学和生物知识第五天，我打算花时间学习化学和生物知识。

我将重点关注化学和生物教科书中的重要部分，做一些相关的练习题，通过做题来加深对这些知识的理解。

我还会讨论一些化学和生物的难点问题，互相帮助理解这些知识，并寻求老师的帮助解决我在学习过程中遇到的问题。

第六天：进行小测验和模拟考试第六天，我打算进行一些小测验和模拟考试。

我会选择一些老师布置的练习题，并且按照考试的时间来进行模拟考试。

通过这种方式，我希望能够了解自己在各个学科中的掌握程度，并且找出自己的不足之处，为下周的学习做好准备。

第七天：总结本周学习内容第七天，我打算总结本周的学习内容。

我将回顾本周所学的知识，并找出自己还存在的问题和不足之处。

通过总结，我希望能够更好地认识自己的学习情况，为下周的学习做出调整和计划。

九年级英语第2周周末作业

九年级英语第2周周末作业一、单项选择（50分）( )1.I’ve five pounds because I ate too much meat.A.put upB.put offC.put awayD.put on( )2.--- are you going to Chiang Mai? ---In two weeks.A.How longB.How soonC.How ofte nD.When( )3.Chinese people eat mooncakes Mid-autumn nights.A.inB.onC.ofD.at( )4. he Chang’e to come back!A.How, hopedB.What, hopedC.How, wishedD.What, wished( )5.There are two special days in Ameria. One is Father’s Day, is Mother’s Day.A. otherB. the otherC. anotherD. the others( )6.Because he had no money,he drop out of school(辍学).A.couldB.mightC.had toD.needed( )7.Halloween is a po pular festival North America and it’s October 31st.A.in, onB.in, inC.on, onD.on, in( )8.“Trick or treat”means kids will play a trick if you don’t give them a treat.A.onB.toC.ofD.with( )9.Mary used up late, but now she is used up early.A.to get, to getB.to get, to gettingC.to getting, to gettingD.to getting, to get( )10.He decides his life and promises a better person.A.to change, to beB.changing, beingC.changing, to beD.to change, being( )11.They a test in two weeks.A.will haveB.haveC.are havingD.had( )12.We will climb the hill if it tomorrow.A.won’t rainB.didn’t rainC.isn’t rainD.doesn’t rain( )13.Autumn is coming and the weather is gettingA.cooler and coolerB.cool and coolC.the cooler and the coolerD.coolest and coolest( )14.--- Jenny, do Chinese people celebrate Easter Day?---No. This is the first time I’ve celebrated festival.A. the; theB. the; aC. /; theD. /; a( )15.---Do you have in Beijing? ---Yes. My aunt and uncle live there.A. classmatesB. cousinsC. partnersD. relatives( )16.---Have you found the poor dog yet?---Yes. But he was when we found him. The bad weather killed him.A. dyingB. diedC. deadD. die( )17.---It’s dangerous to swim in this river.---Yes, you are right. The governmen t has people not to swim in it.A. trainedB. warnedC. ledD. encouraged( )18.After working her way around the world, Annie ended up English as a foreign language. A. teach B. taught C. teaching D. to teach( )19.You should learn to think while reading. Usually, behind the lines the writer’strue meaning. A. lie B. lies C. have D. has( )20.---Look at the photo I took in Jinghong, Yunnan Province the Dai people were having! ---Wow! They were celebrating the Water Fest ival.A. What funB. How funC. What a funD.How a fun( )21.---The Dragon Boat races are so exciting, but our boat is still behind.--- Don’t worry. I am sure our team will win!A. ifB. thatC. whetherD. why( )22. ---Could you tell me something about Valentine’s Day in Japan?---Well, not only adults children celebrate it.A. butB. andC. althoughD. because( )23.---Will we have dinner at the Hope Restaurant?---Maybe. We’ll go there if the show before 6. But I don’t know if there any free tables then.A. will end; wereB. will end; will beC. ends; wereD.ends; will be( )24.---Can you spare time to come to our Thanksgiving party?---Well, I don’t knowA. that I can finish my work by thenB. if can I finish the work by thenC. whether I can finish the work by thenD. that can I finish the work by then( )25.---I am going back to America for Thanksgiving Day.--- . And we will miss you.A. Enjoy yourselfB. You’re welcomeC. That’s interestingD. The same to you二、用所给单词适当形式填空。

小学数学青岛版五年级下册周周练习

2.小明用一根30米长的丝带包装礼盒。每个礼盒要用1.6米丝带,这些丝带可以包装多少个礼盒?
青岛版五年级上册周周清作业(第十二周)
班级：姓名：等级：
易错题
1.一个平行四边形的面积是80平方厘米，和它等底等高的三角形的面
积是（）平方厘米。
2.一个平行四边形的底是12分米，高是底的2倍，它的面积是（
拓展题 1.小明去买果汁，商店搞买5赠1的特卖活动，1.2元一瓶，他们带了34 元钱，买30瓶果汁够吗？
2.一盒奶2.5元，商店搞促销活动买三赠二，买20盒牛奶便宜多少元?
青岛版五年级上册周周清作业(第三周)
班级：姓名：等级：
易错题
1. 用简便方法计算
8.2×9.9
9.7×101
0.52×99+0.52 9.5×10.2 4.2×7.8+2.2×4.2
青岛版五年级上册周周清作业(第八周)
班级：姓名：等级：
易错题
一.口算
0.45÷5 =
1.8÷9 =
7.5÷5=
6÷10= 5.1÷3= 2÷40=
4÷8=
二.填空。
1. 计算小数除法时，商的小数点一定要与(
)的小数点
对齐。
2. 我们在计算小数乘除法时运用了（
）的数学方法。
3. 9.84÷3=3.28请问：2为什么写在十分位上
0.9 ×1.3〇1.3 15.7×3.1〇15.7
6.6×0.98〇0.66 ×9.8
2.小明从家到学校走了800步，他每步长约0.45米，小明家到学校大约
多少米？解决这个问题列式是800×0.45，为什么用乘法（
)。
3.肉25.6元每千克，买0.9千克多少钱？列式是25.6 ×0.9，为什么

七中育才学道分校2024级预备年级第二周周练习

七中育才学道分校2024级预备年级第二周周练习命题：许老师审题：龙老师（完成作业时间：2小时)班级_______;姓名_______;得分________，A卷（100分)一.选择题（每题3分，共30分)1.在一个长8分米，宽6分米的长方形中画一个最大的圆，圆的半经是（）分米A.8B.6C.4D.32.车轮的形状选择圆形的理由是( ）A.圆形很美观B.圆的周长是直径的不倍C.圆是曲线图形D.圆有无数条半径，而且都相等3.用圆规画一个周长是12.56厘米的圆，圆规两脚之间的距离是( ）A.2厘米B.3厘米C.4厘米D.6厘米4.如果一个圆的周长扩大3倍，那么这个圆的面积就( ）A.缩小3倍B.扩大3倍C.扩大6倍D.扩大9倍5.一个环形内圆半径为14厘米，外圆半径为18厘米，环形面积是（）A.128πB.64πC.196πD.32πD.6.经过1小时，钟面上分针转过的角度与时针转过的角度相差（）A.330°B.300°C.150°D.120°7.图中，三个圆的圆心在一条直线上，大圆的周长比两个小圆的周长和比较，结果是（）E.A.大圆的周长长 B.大圆的周长短 C.两者相等 D.无法确定8.一个半圆，弧长6.28厘米，这个半圆形的周长是（）厘米A.12.56B.9.42C.28.26D.18.84 9.把一张直径4理米的圆形纸片对折两次得到一个扇形，这个扇形的周长是（）厘米.A.4πB.4+πC.πD.41π10.将圆分成若干等份，拼成一个近似的长方形，已知长方形的长比宽多6.42cm，这个圆的面积是( )平方厘米.A.9.42B.18.84C.28.26D.21.56二.填空题（每题4分，共20分）11.大圆半径是小圆半径的2倍，大圆面积比小圆面积多12平方厘米，小圆面积是（）平方厘米.12.如图，如果平行四边形的面积是18平方米，那么圆的面积是（）平方米，13.已知图中正方形的边长恰好与圆的半径长度相等，如果正方形的面积是6平方厘米，那么阴影部分的面积是（）平方厘米.14.用一条长20米的绳子围绕一棵树干绕了6圈，还余下1.16米，这棵树干的直径大约________米.15.一个半圆的周长是15.42厘米，那么这个半圆的面积是_______平方厘米。

第二周作业

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二年级英语(下)作业清单及周周清小练习

第二周作业

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15、“复制”材料作文评析(周作业2)

第二周作业答案

我的第二周学习计划

九年级英语第2周周末作业

小学数学青岛版五年级下册周周练习

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2021高二年级第二周英语暑假作业

第二周线性表作业题(选做)