限时独立作业U1A

2021年高一上学期第一次限时作业英语试题 Word版含答案一、听力 (满分20分)第一节(共5小题;每小题1分,满分5分)请听下面5段对话,选出最佳选项。

1. How does the man e here?A. By bus.B. By taxi.C. By car.2. Why isn’t Helen present?A. She forgot to e.B. She changed her decision.C. She wasn’t invited.3. What’s the probable relationship between the two speakers?A. Husband and wife.B. Mother and son.C. Doctor and patient.4. What’s the man’s job?A. A shop assistant.B. A tailor.C. A salesman.5. What does the man mean?A. He can’t go to the cinema.B. He can go to the cinema on Saturday morning.C. He can go to the cinema on Saturday evening.第二节（共15小题；每小题1分,满分15分）请听下面5段对话或独白,选出最佳选项。

请听第6段材料,回答第6、7题。

6. When will the man go on holiday?A. In spring.B. In summer.C. In winter.7. Where is the man going?A. Switzerland.B. Italy.C. Austria.请听第7段材料,回答第8至10题。

8. What is the man?A. A businessman.B. A salesman.C. A scientist.9. Where does this conversation most probably take place?A. On a train.B. On a bus.C. On a plane.10. Why is the woman traveling?A. She is traveling on holiday.B. She is traveling on business.C. She is traveling to give some lectures.请听第8段材料,回答第11至13题。

高一数学独立作业（普通班）命题人： 日期： 考试时间：80分钟一．选择题（每小题5分，共50分）1．设集合I ={-2,-1,0,1,2},A ={1,2},B ={-2,-1,2},则A ∪( B )等于( )A.{1}B.{1,2}C.{2}D.{0,1,2}2．集合A={x|x 2-2x-1=0,x ∈R}的所有子集的个数为( ) A.4 B.3 C.2 D.13．设集合{}02M x x =≤≤，{}02N y y =≤≤，给出如下四个图形，其中能表示从集合M 到集合N 的函数关系的是( )A ．B ．C ．D ． 4．图中曲线是对数函数log a yx =的图象，已知a 取431,,3510四个值，则相应于1234,,,C C C C 的a 值依次为 （ ）A ．101,53,3,34B ．53,101,34,3C ．101,53,34,3D ．53,101,3,345．把函数4)1(2+--=x y 的图象向左平移2个单位，向下平移3个单位，所得的图象所对应的解析式为 （ ） A ．1)1(2++=x y B ．1)3(2+--=x y C ．4)3(2+--=x y D ． 1)1(2++-=x y6．若函数2(21)1y x a x =+-+在区间(,2]-∞上是减函数，则实数a 的取值范围是 ( ) A ．),23[+∞- B ．]23,(--∞ C ．),23[+∞ D ．]23,(-∞ 7．函数212log (613)y x x =++的值域是（ ）A ．RB ．［8，+)∞C ．(－∞,－]2D ．［－3,+∞) 8．一种放射性物质不断变化为其他物质，每经过一年，剩余的物质为原来的45，则经过多少年，剩余下的物质是原来的64125.（ ） A ．5 B ．4 C ．3 D ．29．设()x f 是区间[]b a ,上的单调函数，且()()0<b f a f ，则方程()0=x f 在区间[]b a ,（ ）A ．至少有一实根B ．至多有一实根C ．没有实根D ．必有唯一实根 10．函数)1(||log >=a ay x a 的图象是（ ）二．填空题（每小题5分，共20分）11.已知()lg lg 31x x +-=，则________x =． 12．计算823log 16log 3log 2+⋅= ．13．0x 是x 的方程log (01)x a a x a =<<的解，则0,1,x a 这三个数的大小关系是_____．14．函数()xf x a =(0a >且1a ≠)在区间［1，2］上的最大值比最小值大2a，则a 的值为______ ．班级： 姓名： 学号：一．选择题（每小题5分，共50分）二．填空题（每小题5分，共20分）11. 12.13. 14. 三．解答题（每小题10分，共30分）15.计算求值：21(lg 8lg 1000)lg 53(lg 2)lg 6lg 0.006-++++。

2018学年第一学期七年级英语学科12月份独立作业（试题卷）温馨提示：本试卷满分100分，考试时间90分钟；请同学们仔细看题，细心答题，认真检查；预祝考出好成绩！Good luck！第一部分听力部分（20分）一、听力（本题有15小题，第一、二节每小题1分，第三两节每小题2分，共计20分）第一节：听小对话，回答问题(每段对话仅读一遍)（共5小题，计5分）( ) 1.What’s the boy’s family name?A. SmithB. Tony.C. Tony Smith.( ) 2.What can David do ?A. Play soccerB. Draw picturesC. Dance( ) 3.How much are the shoes?A.$20B. $13C. $30( ) 4.What ball doesn’t Tony’s father have ?A.TennisB. SoccerC. Basketball( ) 5. Where is the boy’s hat?A. On the desk.B. Under the desk.C. Behind the desk.第二节：听长对话，回答问题。

(共5小题，计5分)听下面一段较长对话，回答6-7两小题。

（每段对话读两遍）( ) 6. What does Alan have?A. A basketballB. A baseballC. A volleyball.( ) 7. What will they do at last?A. play baseballB. Play computer gamesC. Watch TV听下面一段较长对话，回答8-10三小题。

（每段对话读两遍）() 8. What's the girl's father's name?A. Paul.B. Tom.C. Mike.() 9. Who is Alice?A. The girl's sister.B. The girl's mother.C. The girl's aunt.() 10. How many people(多少人) are there (有) in the photo?A. Six.B. Seven.C. Eight.第三节：听独白，回答问题。

Unit 1 My schoolPart B(2) Let’s learn基础巩固一、选出每个单词中缺失的字母。

( )1. l__brary A. a B. i C. e( )2. cl__ss A. a B. e C. i( )3. c__mputer A. e B. o C. u( )4. s__cond A. a B. i C. e( )5. m__sic A. a B. e C.u二、根据汉语意思，选择正确的单词。

( )1. 音乐教室A. art room B. music room( )2. 第一 A. first B. second( )3. 班级 A. homework B. class( )4. 紧邻着 A. next to B. near( )5. 图书馆 A. playground B. library三、英汉互译。

1. 教师办公室________________2. computer room____________3. 美术教室__________________4. music room_______________5. 紧邻______________________6. playground_______________7. 二楼______________________8. Classroom 3 ______________9. 作业_____________________ 10. gym ___________________四、选词填空。

1. This is the ______ I go to school.2. The art room is _____ the first floor.3. Classroom 1 is ______ the teachers’ office.4. How _____ students are there?5. Do you ______ an art room?五、选择正确选项。

高中英语限时提能精练(jīngliàn)一Unit 1Good friendsUnit 1 Good friends(限时40分钟)Ⅰ.词汇知识1．(2021·期末)—What about Brandy ？Did he go to the party?—He ________have been there，but I'm not sure.A．can B．shouldC．would D．might解析：根据下文“ I'm not sure〞可判断出句意要表达的是“也许已经在那里了。

〞用might have done 形式。

答案：D2．(2021·一中模拟)—Would you ________a drink?—No, thanks. I have given up drinking.A．care about B．care forC．care of D．take care of解析：care for 想要；喜欢；care about 关心；在乎；无care of 这个表达；take care of 照顾。

答案：B3．(2021·哈三中)The very sight of the Eiffel Tower pleased us beyond________.A．exception B．explanationC．recognition D．description解析：beyond description 无法描绘；beyond exception毫无例外；beyondexplanation 无法解释；beyond recognition 无法认出。

答案(dá àn)：D4．Here's my new phone number and address. You can give me a call or ________ me a line when you need my help.A．write B．drawC．form D．drop解析：drop sb. a line给某人写信。

初一英语自主学习习惯养成迫切练习题30题答案解析版1.This is a ____ book.A.interestingB.boringC.difficultD.easy答案解析：A。

“interesting”是有趣的；“boring”是无聊的；“difficult”是困难的；“easy”是容易的。

根据语境，一本有趣的书更符合常理，所以选A。

2.I have a ____ cat.A.cutezyC.uglyD.bad答案解析：A。

“cute”是可爱的；“lazy”是懒惰的；“ugly”是丑陋的；“bad”是坏的。

通常人们会喜欢可爱的猫，所以选A。

3.She is wearing a ____ dress.A.beautifulB.oldC.newD.short答案解析：A。

“beautiful”是漂亮的；“old”是旧的；“new”是新的；“short”是短的。

穿着漂亮的裙子更符合语境，所以选A。

4.He has a ____ bike.A.redB.blueC.greenD.black答案解析：B。

“red”是红色的；“blue”是蓝色的；“green”是绿色的；“black”是黑色的。

根据喜好或者常见的颜色搭配，蓝色的自行车比较合适，所以选B。

5.There is a ____ tree in the park.A.tallB.shortC.thinD.fat答案解析：A。

“tall”是高的；“short”是矮的；“thin”是瘦的；“fat”是胖的。

树通常用高来形容，所以选A。

6.My mother is a ____ woman.A.kindB.strictC.funnyD.smart答案解析：A。

“kind”是善良的；“strict”是严格的；“funny”是有趣的；“smart”是聪明的。

通常形容母亲是善良的，所以选A。

7.The boy is very ____.A.activezyC.shyD.quiet答案解析：A。

靖江市靖城中学2021-2021学年度第二学期第一次独立作业八年级英语试卷〔总分值: 150分时间: 120分钟〕第一局部听力〔共20分〕Ⅰ听对话答复以下问题〔10分〕听下面10段短对话, 每段对话后有一个小题, 从题中A.B.C三个选项中选出最正确选项。

听完每段对话后, 你都有5秒钟的时间来答复有关小题和阅读下一小题。

每段对话读两遍。

( )1.How did Bob go to Shanghai last week?A. B. C.( )2.Where will we go the coming holiday?A. B. C.( )3.What is the weather like now?A. B. C.( )4.What’s Nacy’s favourite programme(节目)?A. B. C.( )5.How many boy students are there in the class?A.Twenty-fourB.Forty-eightC.Twelve( )6.What can we learn from the conversation?A.Mary hasn’t played baseball for ten years.B.Mary enjoys playing baseball now.C.Mary used to play basketball ten years ago.( )7.What time is it now?A.8:40.B.8:10.C.8:00.( )8.How much more money does the man need to buy the dictionary?A.10 yuan.B.20 yuan.C.4 yuan( )9.What would Mille like?A.A cup of teaB.A glass of milkC.A cup of coffee( )10.What is Mr.White?A.He may be a farmer.B.He may be a doctor.C.He may be a man.Ⅱ听对话和短文答题〔10分〕听下面1段对话和2篇短文, 每段对话和短文后有几个小题, 从题中A.B.C三个选项中选出最正确选项。

小学下册英语第1单元暑期作业(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.An __________ is a substance that donates protons in a reaction.2.The chemical formula for ammonium chloride is ______.3.What is the capital of St. Vincent and the Grenadines?A. KingstownB. CalliaquaC. BequiaD. Union Island答案: A4.The chemical formula for beryllium oxide is ______.5.She likes to collect ___. (stickers)6.My mom is a ________.7.The Himalayas were formed by the collision of two tectonic ______.8.Which animal is famous for having a long neck?A. ElephantB. GiraffeC. LionD. Zebra答案:B.Giraffe9. A porcupine can defend itself with its ______ (刺).10.The __________ (科技进步) drive change.11.My dad is my hero _______ because he protects me.12.My ________ (祖母) tells the best stories about her life.13. A chemical reaction can be influenced by temperature, concentration, and _____.14.What is 2 + 2?A. 3B. 4C. 5D. 6答案:B15.An element's reactivity depends on the arrangement of its _____ (electrons).16., I pretend my ________ (玩具名) are famous characters from movies. Sometime17.The __________ (历史的思考方式) shape our discourse.18.What do you call a person who studies the natural world?A. BiologistB. ChemistC. GeologistD. All of the above答案: D19.What do we call a story that is passed down through generations?A. FolktaleB. BiographyC. NovelD. History答案: A20.The flamingo stands on one _______ (腿) while sleeping.21.The chemical symbol for strontium is ______.22.The chemical formula for manganese oxide is _______.23.The dolphin's skin feels ______ (光滑).24. A parrot can ________ words.25.The chemical symbol for zirconium is _____.26.I love to eat ___. (spaghetti)27.An atom with a positive charge is called a _____.28.I saw a _______ flying in the garden (我在花园看到一只_______在飞).29. A fox's bushy tail aids in ________________ (平衡) and communication.30.The chemical formula for copper(II) sulfate is _____.31.Chlorine is commonly used as a _____ to disinfect water.32. A ______ (螃蟹) walks sideways on the beach.33.The capital of Greece is _______.34.My ______ enjoys doing experiments.35.The ______ (小鱼) swims gracefully through the coral reef.36.The ice cream is ___ (cold).37. A chemical property that indicates the tendency of a substance to oxidize is called its _____ potential.38.She likes to _____ books. (read/write/eat)39. A mixture of sand and salt can be separated using ________.40.The chemical formula for carbon dioxide is __________.41.The __________ (金字塔) were built as tombs for pharaohs.42. A _____ (蟹) walks sideways on the beach.43. A __________ is a type of reaction that creates new substances.44.Planting trees can provide ______ (遮荫) and cooling effects.45.The _______ (猫) plays with a ball of yarn.46.The zebra has black and ______ (白色) stripes.47. A chemical equation represents the reactants and products of a ______.48.The ancient Greeks worshipped many different ________ (神).49.What is the term for a group of fish?A. SchoolB. PodC. FlockD. Swarm答案: A50.I love trying new recipes. Recently, I made __________.51.I like watching ________ (电影) with my family.52. A __________ (压强) can affect the behavior of gases.53.The teacher is ___ the class. (leading)54. (Spanish) Conquistadors conquered the Aztec Empire. The ____55.The _____ (节水) techniques help conserve water in gardens.56.The ______ is a talented vocalist.57.I want to learn how to ______ (skateboard).58.Oxygen is necessary for __________.59.What is the main purpose of the respiratory system?A. To digest foodB. To circulate bloodC. To provide oxygenD. To filter waste答案: C. To provide oxygen60.The _____ (火烈鸟) is a beautiful sight in wetlands.61.I like to play with my ________ in the park.62.What is the name of the famous American author known for his horror stories?A. Edgar Allan PoeB. Mark TwainC. Ernest HemingwayD. F. Scott Fitzgerald答案: A63.The process of changing from a liquid to a gas is called ______.64.The ________ is a friend to all who visit.65.The _______ grows in clusters and is very fragrant.66. A __________ is a large area of flat land that is higher than the surrounding area.67.I enjoy reading ________ (故事书) before bedtime.68.The ______ is very influential in her community.69.The girl is very ________.70. A reaction that produces a change in color indicates a ______ reaction.71.The ________ was a major conflict fought in Europe during the 20th century.72.My _____ (姐姐) enjoys painting pictures of flowers and landscapes. 我姐姐喜欢画花朵和风景的画。

小学下册英语第1单元暑期作业(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.In summer, we go to the ______ (海滩).2.I want to _____ (grow) my own herbs.3.________ (植物适应性管理) is critical for success.4.The type of energy that can change the state of matter is called _______ energy.5.I enjoy visiting the ________ (艺术展) with my family.6.__________ can change their state with temperature and pressure changes.7.My brother is a ______. He loves to fish.8.The bird can ______ in the sky.9.The ________ is a small animal that likes to hide.10.My dad is very ________.11.I can _____ my shoes by myself. (tie)12.What do we call the process of planting seeds in the ground?A. HarvestingB. SowingC. PruningD. Cultivating答案:B13.My family celebrates every ____.14.We are having a ______ (field trip) next month.15.The kids are _____ in the park. (running)16.I enjoy _____ (painting/drawing).17.The chemical symbol for nickel is ______.18.I can ______ to music. (listen)19.__________ are used in the agricultural industry for pest control.20.The kangaroo is a unique _______ (澳洲) animal.21.At the zoo, I saw a ________ (狮子) and a ________ (长颈鹿). They were really ________ (有趣).22.He is an expert in _____ (数学).23.My sister enjoys __________ (画画) in her free time.24.What is the capital of Greece?A. AthensB. ThessalonikiC. PatrasD. Heraklion答案: A25.听录音排序。