八下五单元检测题及答案

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人教版八年级英语下册 Unit 5单元试题(含答案)

2021--2022学年八下（人教新目标版）Unit 5 综合测试题总分：120分Class____________ Name_____________ Number____________一、单项选择题（15分）( )1.When we heard he bad news, we were all____________silence.A.withB.inC.byD.for( )2.There will be a heavy ___________in the area tomorrow. You must be careful.A.recentlyB.reallyC.restaurantD.rainstorm( )3. My science books are on the shelf. Could you please __________for me?A.take down themB.take them downC.take down itD.take it down( )4. I planned to go for a movie with him, but I _________forgot.pletelyB.clearlyC.quicklyD.recently( )5.She felt so _________that she couldn’t move.A.prettyB.tooC.suchD.so( )6.Class 1 __________Class 2 by 3:2 yesterday. We _______the game. What a surprise.A.beat, wonB.wins, beatsC.won, beatD.beats, wins( )7.Some people won’t _________the importance of their health until they lose it.A.forgetB.realizeC.repairD.reduce( )8.---Our school has won the football match, 2:1 against Xishan School.---__________.A.That’s a pityB.Not really.C.That’s great newsD.Well, it sounds crazy.( )9.---The sun rose in the west this morning---You are __________. It is impossible.A.kidB.kiddingC.a kidD.kids( )10. ---Do you remember__________when you heard about the important event?---Yes, of course!A.what were you doingB.what you were doingC.what are you doingD.what you are doing二、完形填空题（15分)It was a hot summer evening. Kevin and his brother Alan were 1 soccer in thebackyard. After a while, they decided to drink some orange juice and watch TV in the house.2 the TV was off. Alan tried to turn it back on, but3 happened. They soon realized that there was no electricity (电). What could they do? Kevin suggested going outside to do some4 watching. Without streetlights, the stars were bright and5 to see. Lying on the grass, they saw different kinds of stars6 they even saw the planet Mars. Kevin and Alan had never realized7 fantastic the night sky could be.After watching the stars for an hour, the boys 8 the house. It was very dark except for a few 9 that their parents had lighted. The family spent the night playing cards and telling stories by candlelight. Kevin and Alan had never thought of having such a night 10 electricity like that before. They really enjoyed watching stars.( )1.A.buying B.selling C.playing D.taking( )2.A.Luckily B.Suddenly C.Certainly D.Especially( )3.A.everything B.anything C.nothing D.something( )4.A.flowers B.stars C.birds D.grass( )5.A.easy B.difficult C.impossible D.important( )6.A.or B.and C.but D.so( )7.A.what B.how C.which D.where( )8.A.went into B.went over C.went up D.went for( )9.A.matches B.lights C.candles D.wood( )10.A.without B.with C.throughout D.though三、阅读理解题（30分）（A）In the morning, we went camping along a path in Green Natural Park. We were happy because it was a sunny day. We were expecting an enjoyable two-day holiday. On the way, we kept singing and making jokes.However, in the afternoon, when we finished our picnic at one o’clock, it was dark and windy. Soon, there was a shower. Unluckily, none of us brought an umbrella. We ran around but we could find no place to hide in.Twenty minutes passed and it was still raining. There were hours to go before we reached the campsite(野营地). It was even worse that our small compass(指南针) showed that we went to the wrong way. We had lost our way!We had to make a quick decision as it was raining heavily. Chris said we could set up a tent to hide in, so Mary and Tom helped to set up the tent. Chris and I tried to make a fire to keep us warm. But we were unable to light the fire, as everything was wet. We dried ourselves, chatted and waited inside the tent. At about five o’clock, it stopped raining. We decided to give up the camping trip because all of us had been very tired.This camping trip may not be very successful but we know each other better. And the most important thing I’ve learned from this trip is the importance of team spirit(精神). ( )1.The writer went camping in Green Natural Park________.A.for 4 hoursB.for 2 daysC.in the morningD.in the afternoon ( )2.It was even worse that they _______.A．had no picnic B.lost their wayC.couldn’t light the fireD.couldn’t know each other( )3.Chris suggested that they should _______ in the rain.A.set up a tentB.reach the campsiteC.keep singingD.find a place to hide in( )4..Which of the following is NOT true?A.It was sunny in the morning.B.None of them had an umbrella.C.They gave up the camping trip at last.D.They ran a round to dry themselves. ( )5.The writer has learned the importance of _______ from the trip.A.making a decisionB.working togetherC.enjoying holidaysD.taking a compass（B）My family joined a party at Green Hotel at the time. I was staying with my baby cousin in our hotel room. Around seven, I started to feel worried, like something bad was going to happen. Around ten, two waiters came and took me to my mom. They told me my father’s death. He was dancing and then suddenly feel down. It was a heart attackSince that day, I had cried a lot. I didn’t know what was going to happen. What was going on? Sometimes I even got angry with my father and thought: why did you have to die?After going back to school, I heard people say something like “See that kid over there? His dad died!” People would come up to me and say, “I’m so sorry about your father. I knowhow you feel...” But I thought, “No, you don’t!” I was kind of angry with them. But my good friends stayed with me all day, even though I didn’t talk to them.Then my mom and I went to see some doctors so that they could help us with our feelings. I also joined a group. All the kids in the group had lost a parent. We helped each other. There months later, I felt my life got back on track(轨道).根据短文内容，完成下列问题：1.Where did the writer’s family join a party?They joined a party______________________.2.Who told eh writer his father’s death?__________________told the writer his father’s death.3.Why did the writer’s father die suddenly?Because he had______________________.4.Why did the writer and his mother do to help themselves with their feelings?They___________________________________________.5.When did the writer feel his life got back on track?_________________________, he felt his life got back on track.四、根据汉语意思完成句子（10分）1.I called you last night, but you didn’t ___________ ___________.我昨晚给你打电话，但是你没接。

2020-2021学年人教新目标英语八年级下册Unit 5单元检测题(含答案)

2020-2021学年人教新目标英语八年级下册Unit 5 What were you doing when the rainstorm came单元检测题(含答案)一、单项选择。

( )1. My mother was cooking while I the radio.A. listened toB. have listened toC. was listening toD. is listening to( )2. TV at that time?A. Were you watchingB. Have you watchedC. Did you watchD. Are you watching( )3. They arrived Paris a winter evening.A. at; inB. to; onC. in; onD. in; at( )4. Mr. Green told us too much time reading novels.A. don’t take; onB. not to take; inC. not to spend; inD. don’t to spend; on( )5. What you when she came in?A. did; doB. are; doingC. do; doD. were; doing( )6. —When did the earthquake in Lushan happen?—It happened 8:02 the morning of April 20, 2013.A. on; inB. at; inC. at; onD. on; on( )7. —Have you heard about that car accident near the school?—Yes, luckily no one .A. hurtB. was hurtC. has hurtD. were hurt( )8. Remember the book to the library when you finish it.A. to return; to readB. returning; readingC. to return; readingD. returning; to read( )9. It was lovely weather we decided to spend the day on the beach.A. such a; thatB. such; thatC. such; asD. so; that( )10. I met a friend of mine I was walking in the park.A. beforeB. whenC. afterD. if二、完形填空。

(最新)部编人教版历史八年级下册《第五单元国防建设与外交成就》综合检测试题(含答案解析)

八年级下第五单元单元测试卷一、选择题1．（3分）假如你回到了1954年，作为一名记者为报社写一篇关于我国第一部宪法通过的社论．以下题目你选择的是（）A．向社会主义工业化迈进B．谁是最可爱的人C．人民民主法制建设的新阶段D．农民成为土地主人2．（3分）20世纪中期，五星红旗第一次在联合国总部升起，有位美国驻联合国代表感慨地说“这是联合国历史上的转折点．”这个“转折点”是指（）A．中美关系缓和B．中华人民共和国在联合国的合法席位恢复C．中美正是建交D．中国代表团出席日内瓦会议3．（3分）新中国成立后相继建立的海军舰队不包括（）A．北海舰队的建立B．东海舰队的建立C．南海舰队的建立D．西海舰队的建立4．（3分）我国导弹部队组建于20世纪（）A．50年代B．60年代C．70年代D．80年代5．（3分）中国政府首次提出和平共处五项原则是在哪次双边谈判中（）A．中印谈判B．中缅谈判C．中苏谈判D．中美谈判6．（3分）“遏制敌人对中国使用核武器，在敌人对中国发动核袭击时……对敌人实施有效的自卫反击，打击敌人的重要目标。

”新中国担任这一使命的部队名称是（）A．海军陆战队B．陆军特种部队C．第二炮兵部队D．武装警察部队7．（3分）2001年是中国加强与周边国家合作，积极融入全球化的重要年份。

以下史实发生在2001年的是：（）①上海亚太经合组织会议的召开②和平共处五项原则的提出③我国加入世贸组织④田中角荣访华，中日建交。

A．①②B．①②④C．①③D．①②③④8．（3分）网络学习是现代教育的重要手段。

小明在百度搜索中输入的关键词是“70年代中国外交的突破性进展”。

下列选项中最有可能出现的是（）A．提出“求同存异”的方针B．中美关系正常化C．提出和平共处五项原则D．加入“亚太经合组织”9．（3分）新华网北京2012年2月24日电，大型电视纪录片《暖流》日前在山东淄博市博山区源泉镇裕禄学校开机拍摄，《暖流》将以“不忘历史、继往开来、化解恩怨、世代友好”为主题，重在讲述两国关系斗则衰、和则荣的历史与现实，以期增进中日两国人民之间的理解和信任．今年是中日建交（）A．40周年B．41周年C．42周年D．33周年10．（3分）外交是智者的游戏，外交是妥协的艺术．20世纪50年代，中国政府提出“求同存异”的方针，促进了一次国际会议的圆满结束．这次会议是（）A．第26届联合国大会B．中印关于西藏地区的谈判C．亚太经合组织会峰会D．万隆会议11．（3分）这足一张珍贵的历史图片，图片中乔冠华开怀大笑的原因是（）A．印度和缅甸接受中国提出的和平共处五项原B．田中角荣访华，中日邦交开始正常化C．联合国大会恢复中华人民共和国在联合国的合法席位D．尼克松访华，中美关系开始走向正常化12．（3分）制定出我国有史以来真正反映人民利益的第一部社会主义类型宪法的会议是（）A．中国共产党第七次全国代表大会B．第一届全国人民代表大会C．中国人民政治协商会议第一届全体会议D．中共十一届三中全会13．（3分）1954年6月，周恩来总理访问印度和缅甸时提出的（）五项原则，成为解决国与国之间关系的基本准则，是新中国外交政策成熟的标志．A．求同存异B．独立自主C．睦邻友好D．和平共处14．（3分）亚太经合组织会议于2001年在上海举办，夏季奥运会2008年在北京举办，G20峰会将于2016年8月在杭州举行……中国之所以能承办这些大型国际会议，其根本原因是（）A．上海、北京等城市形象良好，是著名的国际大都市B．中国社会主义现代化建设的迅速发展和综合国力的提高C．中国是亚太乃至世界人口最多、市场潜力最大的国家D．开放的中国、古老的文明吸引着各国领导人15．（3分）提出“求同存异”的方针，促进中国与亚非各国团结与合作的会议是（）A．万隆会议B．日内瓦会议C．第26届联大D．上海APEC会议二、综合探究题16．全面推进依法治国，建设中国特色社会主义法治体系，建设社会主义法治国家。

(易错题)初中数学八年级数学下册第五单元《数据的分析》检测(包含答案解析)

26．图甲和图乙分别是A，B两家酒店去年下半年的月营业额（单位：百万元）统计图．
（1）求A酒店12月份的营业额a的值．
（2）已知B酒店去年下半年的月平均营业额为2．3百万元，求8月份的月营业额，并补全折线统计图．
（3）完成下面的表格（单位：百万元）
（4）综合以上分析，你认为哪一些数据更能较为准确的反映酒店的经营业绩？你认为哪家酒店的经营状况较好？请简述理由．
（3）计算两班复赛成绩的方差，并说明哪个班五名选手的成绩较稳定．
24．在全民读书月活动中，某校随机抽样调查了一部分学生本学期计划购买课外书的费用情况，根据图中的相关信息，解答下面问题；
（1）这次调查获取的样本容量是________；
（2）由统计图可知，这次调查获取的样本数据的众数是________；中位数是________；
上述结论中，所有正确结论的序号是（）
A．①B．①③C．②③D．①②③
8．下列说法正确的是（）
A．为了解我国中学生课外阅读的情况，应采取全面调查的方式
B．一组数据1、2、5、5、5、3、3的中位数和众数都是5
C．若甲组数据的方差是003，乙组数据的方差是0.1，则甲组数据比乙组数据稳定
D．抛掷一枚硬币100次，一定有50次“正面朝上”
4．A
解析：A
【解析】
试题分析：根据平均数、方差的计算公式即可判断.
由题意得该数组的平均数改变，方差不变，故选A.
考点：本题考查的是平均数，方差
点评：数学公式的计算与应用是初中数学学习中的一个基本能力，此类问题往往考查学生对数学公式的理解能力，难度不大.
5．B
解析：B
【分析】
本题首先可通过四位同学的平均分比较，择高选取；继而根据方差的比较，择低选取求解本题．

牛津译林版八年级英语下学期 Unit5单元检测试题含答案

8B Uni t 5 单元测试（满分：120 分）一、词形变换或根据汉语提示填入合适的单词：(10 分) 1. People in our count ry o f ten queue 2. Mrs L in i s too busy _ (pa t i en t ) whi le wa i t ing in pub l ic p laces .(exp la in ) any o f the long sen tences r i ght now.3. To p lay wonder fu l ly tomorrow, s he i s t ry ing he r best to p rac t i ce ________ (p lay) the v io l i n .4. It’s a long way ，so it’s necessa r y fo r us to t ake tu r ns_________(dr ive)5. We shou ld s top the po l lu t ion ______________(l ive ) a happ ie r l i f e now.6. If you don’t warm up before taking exercise, you will risk _________ (hur t ) yourse l f .7. The museum i s open to the_________ (民众)a t the weekend8. He didn’t know the ___________ (话题，主题)about the repor t9. We shou ld wai t fo r our tu rns to ge t on the bus (礼貌地)．10. The boy had a________(疼痛) in h i s head and had t o see a doc tor .二、单项选择：(15 分) ( )1. ____ i s re a l ly ha rd fo r them t o c l imb so h igh .A ThisB I tC ．ThatD ．W hat( )2. The ______ o f new inven t ions shou ld be to make l i f e eas ie r , no t to make i t ha rder .A. ru les B . sub j ec t s C . sec re t s D. purposes( )3. I have spent ______ on th i s j ob . I th ink I can f ini sh i t ______ th i s a f t e rnoon .A. somet ime; somet ime C. some t ime; some t imeB. somet imes ; some t imeD. some t imes ; some t ime( )4. — Si r , p lease pu t ou t your c i gare t t e (香烟). — Sor ry . I _____ t he s ign . A. don’t n ot ice B. didn’t notice C. haven’t noticed D. won’t notice ( )5. Check ing your answers be fore hand ing in your paper can he lp you _____ mis takes .A. make B . p rovide C . avoid D . advise( )6. Jack i s a l ways ______ to wai t fo r a long t ime wi thou t ge t t ing angry .A. too pa t i en tB. pa t i en t enough C . enough pa t i e nt D. ve ry pa t ien t( )7. — Mu m, can you g ive me some advice on how to behave myse l f a t the t ab le? — Wel l , I do have some adv ice . ______, p lease keep qu i e t whi le ea t ing . A. Af te r a l l B. Of a l l C. At a l l D. Above a l l( )8. — Do you th ink the ques t ion too hard ___?— I don’t think so. He can answer it easilyA. o f J im to answer B . o f J im to answer i tC. fo r J im to answerD. fo r J im to answer i t( )9. There used to be a smal l p re t ty r ive r _______. No w i t has tu rned i nto t a l l bu i ld ings .A. a t a t ime B . a l l the t ime C . a t one t ime D. f rom t ime to t ime( )10. Reme mber , boys and g i r l s , _________ you work , ________ resu l t you wi l l ge t .A. the be t t e r ; the harder C. the hard ; the be t t e rB. the harder ; the goodD. the ha rder ; the be t te r( )11. The f i lm i s ____in te res t ing ____everyone in our schoo l wants to see i t .A. too ; tha t B . s o; tha t C . such; tha t D . enough; to( )12. The room i s ______ smal l for us ______.A. so ; to l ive inB. too ; to l iveC. too ; to l ive inD. so ; to l ive( )13.— You’ve spelt the word wrong again, Judy. — Sor ry . Maybe I am _____ used to t he mis take to th ink o f the r igh t one . A. so B. very C. qu i te D. too( )14. I found her g rea t ly _____ a f t e r wa tch ing the _____ TV program m e .A. exc i ted ; exc i ted B . exc i t ing ; exc i t ed C . exc i t ing ; e xc i t ing D. exc i te d; exc i t ing( )15. —Y ou didn’t catch the train, did you?—______, though I t r i ed my bes t to ge t the re on t ime . A. No, I didn’t B. Yes, I did C. No, I did D. Yes, I didn’t三、完形填空：(15 分) So met imes you may envy(嫉妒) o the r s when they do a ___1__ job than you. I t i s no t s t range . I f you t rea t envy in a r igh t way , i t can ___2__ you t o move ahead . But i f you a re a lways __3__others , then i t i s ___4___ , because much envy may make you ___5__ your own l i fe in t he end and you have __6___t ime to do s o meth ing you a re good a t .___7___do you was te t ime to envy o thers? Envy ___8___ canno t change any th ing . Why no t spend more t i me and t ry your bes tto ___9__others?I t i s up to you.Of course i t i s eas i er sa id than__10__. Maybe you hope not to envy o thers,but you ___11__how to do it, Maybe you tried many times but___12__failed. Please don’t lose heart. Set a goal (制定目标)fo r ___13___, and work hard t o rea l i ze i t. Then you have no t ime to envy o thers, When you ___14___, you don’t need to envy others any more, Isn’t it true? Believe yourself, it is also very___15____to you.( ( ( ( ( ( ( ( ( ( ( ( ( ( () 1. A bad B. goodB. he lpC. worseC. makeC. envyingC.dangerousC.loseC. a l i t t l eC.WhyC.themse lvesD. be t te rD.le tD. S topp ingD. bad lyD.to los tD. no) 2.A.s top) 3. A. moving) 4. A. Lucky) 5. A. have) 6. A. much) 7. A.What) 8. A. Them) 9. A.ca tchB. he lp ingB. goodB.to haveB. moreB.WhenB.i tD. HowD.i t se l fB. ca tch up wi th(赶上)C.fa l l beh indD. he lpD. doneB. don’t knowC. wan ted to knowD.rea l ly knew ) 10. A.thought B. made C.s topped) 11. A. know) 12. A. No)13. A. o thersB.lessB.the o thersC. hard lyC. YouD. AlwaysD. yourse l fD.fa i l aga inD. dangerous ) 14. A. a re happy B. work hard C.succeed) 15. A. poss ib le B.impor tan t C. use less四、阅读理解：(20分)(A)On a ho t Af r i can(非洲)morn ing, Le i la was ly ing on her s tomach and an e lephan t was walk ing towards her. Le i la wa i ted. Then she pushed the bu t ton(按钮)on her camera. “And I got my best photo of an elephant ever, by lying under my car,” Leila explained. “I wanted to getc lose to the e lephan t s, bu t o f course th i s was dangerous; they had the i r babies wi th them. So every morn ing I used to pa rk my car i n the open a i r nea r the pa th. They used to t ake the samepa th every morn ing when they l e f t the wa te r ho le. Af te r a week,they were used to see ing my car. So the next morning, I lay under it and got my photo!”M any of the bes t wi ld l i fe pho tos come f rom good p lann ing.In Af r ica, pho tographers(摄影师)se t up the i r hides near wa te r holes. They a l so se t up h ides near fo rest pa ths,a s an imals use the same pa ths e very n igh t.For bi rd-watch ing,many lakes have h ides. Ins ide the h ides, bi rd-watchers can watch a l l day ou t of the wind and ra in.Good wi ld l i f e pho t os a re needed fo r books, pos tca rds, magaz ines and newspapers. Bu t a success ra te o f 1in 20i s good.()1.Le i la go t her bes t pho to o f an el ephan t ___________.A. near a l akeB. under he r ca rC.in a ho leD.ins ide the h ides()2.Photographers in Af r ica se t up h ides near fo res t pa ths, because ___________.A. an imals t ake the s ame pa thsC.they mus t pa rk t he i r ca r s the re ()3. Which o f t he fo l lowing i s t rue? B.the h ides a re out o f the wind and r a inD.the pa ths a re sa f e fo r themA. The success ra t e o f t ak ing wi ld l i fe pho tos i s 50% a t m ost.B. The e lephan t was f r igh tened when she saw Le i la.C. Bi rd-watchers usua l ly wa tch b i rds near fo res t pa ths in Af r ica.D. About 5% of good wi ld l i fe pho tos wil l be accep ted by a magaz ine. ()4.How can photographers t ake good photos f rom the passage?A. By making good prepara t ion.B. By us ing a good camera.D. By ly ing under t he ca rs.C. By se t t ing the i r hides .()5.What does the under l ined word h ides mean?A.隐匿处B.住所C.帐篷（B）D.洞穴In mos t cu l tu res，when you mee t peopl e you know for the f i r s t t ime dur ing a day，i t i s usua l to g ree t them．Once a young wo man f rom England went to Hong Kong to work．When she f i r s t ar r ived，she knew l i t t l e abou t the Chinese cu l tu re o f l anguage．On her way to school one day，she went to a bank to ge t some money．To her su rpr i se，the bank c le rk asked her i f she had had her lunch．She was su rpr i sed a t such a ques t ion because in the Br i t i sh cu l ture i t would mean an inv i t a t ion to lunch．Between unmarr i ed young people i t can a l so mean the young man's in te res t in da t ing(和...约会)the g i r l．Since th i s bank c le rk was a s t ranger to the Br i t i sh wo man，she wasvery puzz led ，and quick ly answered t ha t she had ea ten al r eady ．Af te r th i s she went on to school and was even more su rpr i sed when one o f the t eachers as ked her the same ques t ion ．By now she understood tha t i t cou ld not be an inv i ta t ion but was puzz led ( 困惑的) abou t why they asked i t ．In the fo l lowing days , she was asked the same ques t ion aga in and aga in and she spen t many hours t ry ing to work out why so many people kep t ask ing her th i s ．At l a s t she thought tha t these people mus t be concerned abou t ( 关心) he r hea l th ．She was ra ther th in a t the t ime ，and she thought they mus t be worry ing tha t she was no t ea t ing wel l !In fac t , the ques t ion l ike tha t has no r ea l mean ing a t a l l — i t i s on ly a g ree t ing ．( ) 6.Accord ing t o the wr i t e r , when we mee t a s t ranger, i t i s ______ to g r ee t h im or he r .A. in te res t ingB. com monC. impor tan t D . generous( ) 7.From the passage , we can know tha t the wr i t e r know _______ about Ch inese cu l tu re .A. a lo tB. a l i t t l eC. l i t t l eD. much( ) 8.In China, a stranger will say “__________” when he mee t s you fo r the f i r s t t ime .A. How are you? D. Nice to mee t you?B. How do you do?D. Have you had l unch?( ) 9.In the writer’s opinion, the Chinese greeting for the first time means “________”.A. popula r B . mean ingfu l C . manners D. inv i ta t ion( ) 10.The writer’s main purpose in writing this passage is most probably to _________.A. show h imse l f to be in te res ted in Chinese g ree t ingB. adv ise peop le to fo l low the Chinese g ree t ingC. compla in abou t (抱怨) the Chinese g ree t ingsD. po in t ou t the d i f fe rences o f the g ree t ings be tween the di f fe ren t cu l tu res五、任务型阅读（共 l 0 空；每空 l 分，计 l0 分） W ri t ing a thank-you le t t e r can be a g r ea t way to express thanks fo r a favor (帮助；恩惠) someone d id fo r you . Cons ider ( 考虑) the fo l lowing s teps when wr i t ing your l e t t e r , which wi l l he lp make your thank-you le t t e r more meaningfu l and s incere (真诚的).Before you s ta r t , buy some spec ia l s t a t ionery , such as n ice paper o r blank ca rds . The stationery doesn’t have to be expensive, since even one -do l la r ca rd can be very n ice . And you m ust dec ide whe t her you pre fe r to type your l e t t e r or (是..还是...) wr i t e i t by yourse l f . Handwr i t ing has a m ore persona l fee l i ng , whi le a p r in ted （打印的） thank-you le t t e r looks more profess iona l (专业的).No w, you can s ta r t wr i t ing . You should express your purpose f rom the beg i nning . S ta r t your l e t t e r by thank ing t he person fo r the gi f t o r se rv ice he o r she p rov ided . Then you shou ld exp la i n how you p lan to use the g i f t o r se rv ice, o r exp la in how the g i f t o r se rv ice has a l ready been used . What’s more, you can also express your feelings on the gift or service by saying that “It was a wonderful birthday present…” It also helps to mention a personal feeling such as “I was just so happy with the party.” In the end, you should mention that you want to see or ta lk to the person aga in soon . For c lose re la t ives and f r i ends , you can a l so t e l l them how much you miss them and express regre t (遗憾) tha t the i r v i s i t was shor t .Sign your thank-you letter personally and with a heart. Try “Love”, “Yours truly”, or “Take care ” instead (代替) of “Sincerely” as it is more for business.In th i s way , you wil l a lways main ta in (维持) a p leasan t r e l a t ionsh ip (关系) wi th your f r i ends and re la t ives .Ti t le : How to Wri t e a To wr i te a 2 and s incere l e t t e r t o show your thanks .Before Buy some s ta t ionery tha t i s n ice and 4 1 Let te r3 ：.Decide whe ther to type the l e t t e r o r to wr i t e i t by 5 .The tex t o f the l e t t er ：At the beg inn ing of the l e t t e r , 6 your thanks to the pers on prov id ing the g i f t o r se rv ice .(建议) .Signa tu re ： “Sincerely” is not proper because it is usually used in 9 le t t ers .Resul tYour re la t ionsh ip with o thers wi l l s t a y 10 . 1 2 3 4 56 7 8 9 10六、短文填空：阅读下面的短文，根据所给首字母提示，用合适的单词填空。

(人教新目标版)八年级英语(下)第五单元检测(含答案)

第五单元检测(时间:60分钟满分:100分)Ⅰ.单项选择(每小题1分,共15分)1. What were you doing C I went out last night?—I was doing my homework.A.unlessB.onceC.whenD.while2. I was staying at home and watching TV C the time of the rainstorm.A.forB.byC.atD.in3.The campers were so tired that they C asleep soon.A.droppedB.dropC.fellD.fall4.—Hey,Kate,you weren’t at home at eight o’clock last night.—Oh,I A in the library when you called me.A.was readingB.was readC.readD.is reading5. The Chin ese national women’s badminton team C the Japanese team by 3∶1 on May 24.A.wonB.lostC.beatD.missed6.The teacher told us a piece of bad news.When we heard of the news,we were all B silence.A.forB.inC.withD.by7. A woman with two children A along the street at the moment.A.was walkingB.are walkingC.walkD.walks8. Most people are C building a paper factory near here.They are worried that the river will be polluted.A.forB.withC.againstD.beyond9. C TV at that time?A.Did you watchB.Have you watchedC.Were you watchingD.Are you watching10. The house-price keeps B all the time in recent years.A.goingB.risingC.raisingD.lifting11. It’s raining B.Don’t go out without an umbrella.A.heavyB.heavilyC.strongD.strongly12. Suddenly the lights B.A.put offB.went offC.took offD.got off13. I called you several times,but you didn’t C.A.take upB.look upC.pick upD.stay up14. Mary won first prize in the competition.—C She said she made several terrible mistakes.A.I think so.B.You’re welcome.C.You must be kidding!D.It doesn’t matter.15. Do you know C at this time yesterday?A.what Mary is doingB.what is Mary doingC.what Mary was doingD.what was Mary doingⅡ.完形填空(每小题1分,共10分)It was a cold day in December in New York City.A little boy about 10 years old was standing in front of a shoe store on Green Street.He was 16.A thewindows,barefoot(赤脚的)and shivering(颤抖的)with cold.A lady walked to the boy and said,“My little boy,17.C are you doing?” “I am asking God to give me a pair of 18.B,” the boy said.The lady took 19.D by the hand and went into the store.She asked the clerk to get a pair of socks for the boy.She then asked 20.C the clerk could give her a basin(盆)of hot water and a towel(毛巾).The clerk quickly brought the things toher.She washed the boy’s little feet and dried them with the towel.After that,the lady 21.A the socks for the boy,and then bought him a pair of shoes.She patted(轻拍)him on the head and said,“My little boy,are you feeling more 22.D now?”As she turned to go,the boy 23.B her by the hand suddenly.With tears in his eyes,he answered the question 24.A these words,“Are you God’s wife?” “No,I’m a mother,” said the woman.The boy was moved deeply by the 25.C words.16.A.looking through B.looking upC.looking forD.looking after17.A.how B.when C.what D.where18.A.shorts B.shoes C.glasses D.trousers19.A.her B.she C.he D.him20.A.unless B.but C.if D.though21.A.put on B.took offC.woreD.dressed22.A.better B.worseC.surprisedfortable23.A.gave B.caught C.told D.helped24.A.with B.to C.at D.by25.A.God’s B.clerk’sC.woman’sD.God’s wife’sⅢ.阅读理解(每小题2分,共20分)AOn a cold early morning,an old woman was carrying a big basket of cabbages on her head to the market.She hoped to sell them to the people in the town.The mountain road was narrow(狭窄) and the old woman was walkingcarefully,because she did not want to lose her cabbages.Suddenly she heard a loud bell and a bicycle came round.It passed her and went very fast down the hill.The old woman had to jump up to one side of the road so quickly that the basket of cabbages nearly fell into the valley(山谷).She looked up,and saw that a young boy was on the bicycle.He was riding on without even looking round to see whether the old woman was all right.The old woman began to shout,“Come back,young man!You dropped something!”When he heard this,the boy stopped the bicycle so suddenly that he nearly fell off.Then he turned and began to push the bicycle back up to the hill.“What is it?” he asked.“What did I drop?” “Little boy,” the old woman answered,“you dropped your manners.”26.What was the old woman carrying?DA.A basket of eggs.B.A basket of pears.C.A basket of apples.D.A basket of cabbages.27.Why did the woman go to the town?CA.Because she went to see her son.B.Because she went to buy cabbages.C.Because she went to sell her cabbages.D.Because she went to buy a bicycle.28.What was the mountain road like?BA.The mountain road was wide.B.The mountain road was narrow.C.The mountain road was long.D.The mountain road was untidy.29.Which one is RIGHT according to the passage?DA.The boy stopped to buy some cabbages.B.The boy stopped to take the old woman to the town.C.The boy stopped to pick up the cabbages.D.The boy stopped to ask the old woman what he dropped.30.What did the boy drop?CA.The boy dropped his cabbages.B.The boy dropped his money.C.The boy dropped his manners.D.The boy dropped his books.BThere was a terrible rainstorm last night.Now the Hills are talking about what they were doing at the time of the rainstorm.31.Who was working on the computer when the rainstorm happened?DA.Eric.B.Mrs.Hill.C.Rosa.D.Mr.Hill.32.What was Eric doing at the time of the rainstorm?BA.He was doing his homework.B.He was watching TV.C.He was washing his hair.D.He was playing computer games.33.Where might Mrs.Hill be when the rainstorm came?CA.In her bedroom.B.In the sitting room.C.In the kitchen.D.In the washing room.34.How did Rosa feel when it got dark suddenly?DA.Nervous.B.Surprised.C.Happy.D.Afraid.35.What did the Weather Report say about the weather in the following days in this area?CA.A strong wind would come.B.A snow would come.C.A rainstorm would come.D.An earthquake would come.Ⅳ.补全对话(每小题2分,共10分)从方框中选出合适的句子,补全对话,其中有两项多余的。

新目标英语八年级下Unit5单元测试题及答案（含听力原文）

题号题号ⅠⅡ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅷ Ⅸ Ⅹ Ⅺ 总分总分得分得分2.3.4.听句子，选择最佳答语。

(5分) )6.A.Y es ，I do. B ．No ，I won't. C ．)7.A.Sleeping. B ．Enjoy reading. C ．)8.A.Y es ，I can. B ．This is Jenny speaking.C ．I'm here. 小题。

听第二段对话，回答第13－15小题。

()13.Who jumped into the river? A．A young man. B．A driver. C．Rose. ()14.When did the accident happen? A．At 7：20 a．m. B．At 7：30 a．m. C．At 7：40 a．m. ()15.How many people are mentioned (提及的) in the accident? A．Two. B．Three. C．Four. Ⅳ.听短文，选择正确答案。

(10分) ()16.What was the speaker doing in the morning? A．Cooking breakfast. B．Running. C．Reading. ()17.How did the speaker usually go to work? A．By car. B．By bike. C．By bus. ()18.What was in the bike's basket (车筐)? A．The bag. B．The umbrella. C．The book. ()19.When did the speaker get to the bus stop again? A．At 7：00. B．At 7：40. C．At 8：20. ()20.What happened when the speaker was waiting for the bus? A．It started to rain. B．It started to snow. C．It started to wind. 笔试部分(95分) Ⅴ.单项选择。

人教版八年级英语下册第5-6单元单元测试试题(有答案)

人教版八年级下册第5-6单元检测题一、方格里的词你还记得吗？请你在下面找出它们的意思，并把字母编号写在对应的答题卡上。

（本大题共10小题，每小题1分，满分10分）A. stormB.sillyC. strange D passage E. cheatF .shine G. brave H. shoot I. icy J. couple()1.unusual or unexpected, and makes you feel slightly nervous or afraid()2.gives out bright light.()3. very bad weather, with heavy rain, strong winds, and often thunder and lightning()4. does not show fear in difficult or dangerous situations()5.foolish, childish, or ridiculous()6. do not obey a set of rules, deprive somebody of something by deceit()7. a section of text;a way through or along which someone or something may pass()8. a pair of people who live together()9. Very cold, has ice on it()10. fire a bullet from a weapon such as a gun二、单项选择（本大题共15小题，每小题1分，满分15分）从每小题所给的A、B、C、D四个选项中选出一个可以填入空白处的最佳选项。

()1. 1. Long long ago, there was _________emperor in _________Europe.A. a, aB. an, anC. a, /D. an, /()2.The news on TV ____ that the ISIS terrorists killed at least 129 people in Paris.A．reported B．realized C．returned D．refused()3. ---Will you please tell her about the news?---Sure, I’ll tell her about it as soon as she __________ back.A. comeB. will comeC. cameD. comes()4．When we went in，we saw Tina sitting on the floor ____ the wall and crying alone.A．about B．over C．against D．with()5．_______ we came back to school, Dale was playing the violin.A. WhenB. WhileC. UntilD. After()6．I was late for school because my alarm didn't ____．A．go off B．go out C．go back D．go away()7. The old photo reminds me __________ my childhood.A. forB. withC. toD. of()8. We are trying to ________our country ________a more beautiful country.A. compare, withB. compare, toC. turn, intoD. look, after()9. We were so ________by the girl’s s tory that we couldn`t stop ________.A. move, to cryB. move, cryingC. moved, to cryD. moved, crying()10．You dropped the litter here. Would you mind ____？A．to pick up B．picking it up C．to pick it up D．picking up it()11. Tom won't go to the zoo tomorrow unless he _______homework this afternoon.A. finishB. finishingC. finishesD. will finish()12．When I walked past the classroom，I saw some students ____ in it.A．read B．reading C．to read D．to reading()13. They went to Shanghai ________the first time ________October, 2002.A. at, inB. at, onC. for, inD. for, on()14.---- Could you please tell me ________?-----They’re over there.A. where are the restroomsB. where were the restroomsC. where the restrooms areD. where the restrooms were()15. I think Song Zuying has a good __________. I like her songs.A. soundB. voiceC. noiseD. news三、完形填空（本大题共10小题，每小题1分，满分10分）阅读下面短文，掌握其大意，然后从各小题所给的四个选项中，选出最佳选项。

人教版八年级英语下册第五单元测试及答案

人教版八年级英语下册第五单元测试限时：60分钟满分：100分一、单项选择(每小题1分，共15分)1. I heard a(n)________ noise just now. It made me scared.A. beautifulB. typicalC. strangeD. interesting2. The pupil was so tired that he________ at his desk.A. fell asleepB. woke upC. got upD. went to bed3. At times, we need to stay________ and think about something carefully.A. in factB. in dangerC. in commonD. in silence4. I didn't understand what my teacher said________, but later I got it.A. at lastB. at firstC. at leastD. in fact5. When his name was called, I saw him________ from his seat.A. roseB. raiseC. raisedD. rise6. This afternoon, on the way home he found some money on the ground and________.A. pick them upB. picked up itC. picked it upD. picked up them7. I got up late on Friday morning because the alarm didn't________.A. put offB. take offC. turn offD. go off8. One of the opinions________ smoking is that it is harmful to people's health.A. forB. againstC. atD. in9. Lucy has made great progress in Chinese________.A. recentlyB. hardlyC. probablyD. nearly10. We should________ how important health is to us before it's too late.A. supposeB. expectC. realizeD. cause11. His job is to________ that drivers obey(服从) the traffic rules.A. make plansB. find outC. think ofD. make sure12. Pass me the glasses, Tony. I can________ watch TV clearly.A. hardlyB. reallyC. ratherD. clearly13. We soon________ the mountains.A. made our ways toB. made way toC. made us way toD. made our way to14. —Could you tell me where you found Miss Gao just now?—Certainly. In the principal's office. They________ happily at that time.A. are talkingB. have talkedC. were talkingD. talked15. —I called you at 5：00 yesterday afternoon, but no one answered.—Sorry. I ________ football with my friends at that time.A. playB. playedC. will playD. was playing二、完形填空(每小题1.5分，共15分)It was a Friday evening. I was waiting at the bus stop after school when a car stopped and the driver opened the door. It was my ________16.“Quick, get in！” he told me. I was very ________17, but I did as he said.At first, I was worried that something ________18happened.Then, I noticed my mother. She was also ________19the car and on the back seat. There were some bags of clothes and ________20food. My father was driving the car, but he was not driving ________21.He was driving out of the town. “Where are we going？” I asked.It was a warm evening and lots of people were walking along the road. It was the ________22day of the term. Did my parents have a big surprise for me? We were going somewhere special—________23where? The next thing I can remember is falling ________24. When I woke up, I saw the sea. We were at the beach. My father was smiling. “Here we are, ” he said. “The summer holiday ________25 now！”16. A. father B. mother C. brother D. sister17. A. sad B. surprised C. Excited D. glad18. A. good B. important C. interesting D. bad19. A. in B. on C. by D. at20. A. many B. no C. some D. few21. A. abroad B. home C. there D. here22. A. first B. one C. worst D. last23. A. or B. for C. but D. and24. A. asleep B. ill C. silent D. quiet25. A. started B. starts C. ended D. ends三、阅读理解(每小题2分，共10分)Mahalya is a student in Grade 8 at Lamberton Middle School in Pennsylvania, US. Every afternoon at 2 o'clock, she runs to a store at her school. She is not running to buy snacks. Instead, she works as the storekeeper and helps count change (零钱) for customers.“I didn't know that it took so much work. I didn't do anything like this, ” Mahalya told The Seaeinel, a local newspaper.In fact, she and another 11 students work as the storekeepers at Bison Bargains, the school's first student－run store. It started on February 22, and it opens each school day during break time from 2 to 2：30 p. m. It mainly sells stationery and snacks.Through this, students see what a business is like. Christian, a 14－year－old student, was really surprised by how hard it was to avoid making mistakes and do the transactions (交易). “It's a kind of challenge to learn all the information on the stock (供应物) lists and remember all the prices of the products, ” Christian told the newspaper.To help them learn about business, they took a class. The class taught students how to usemoney and some simple business rules.The school did a survey on what products students would buy from a school store. In the future, they plan to sell things made by the students themselves. For example, students can sell their homemade pencil boxes and phone cases.26. Mahalya runs to a store in her school to________ .A. buy some snacksB. learn about customersC. work as the storekeeperD. learn about the information27. What does the underlined word “stationery” mean in Chinese?A. 文具B. 餐具C. 道具D. 家具28. How long does Bison Bargains open each school day during break time?A. 60 minutes.B. 50 minutes.C. 40 minutes.D. 30 minutes.29. The purpose of having a student－run store is to________.A. teach students to learn from mistakesB. help students see what a business is likeC. sell more stationery and snacks to studentsD. start a class on how to use money in the store30. What is this passage mainly about?A. The school's new program, a student－run store.B. The results of a survey on the student－run store.C. The reasons of opening a student－run store.D. The rule of the studentrun store.四、任务型阅读(每小题2分，共10分)It was raining heavily while I was walking up the hill towards the station at six o'clock on Saturday morning. At this early hour there wasn't much traffic and there weren't many people. While I was crossing the road near the top of the hill, a car came round the corner.①It was traveling very fast. Suddenly it hit a lamp post(柱) and turned over.I ran to the car________(help) the driver at once. He was badly hurt and there was lots of blood on his face. A young woman hurried into the station and phoned for an ambulance(救护车) when I took care of②the driver. Some people came to see what happened, and there was nothing we could do. A policeman arrived a few minutes later and asked me lots of questions about the accident. Then the ambulance arrived and took the driver to the hospital.On Monday morning I went to the hospital to see the man. The doctor told me that he was much better and that he would leave hospital after a few days' rest.任务一：根据短文内容，回答问题。

译林版初中英语八年级下册Unit5 Good manners单元检测试卷及参考答案

译林版初中英语八年级下册Unit5 Good manners单元检测试卷班级姓名得分一、单项选择（每小题2分，计30分）( )1.---Do you want to keep goldfish?---No, it is _________difficult ________take care of them.A. so; thatB. not; enough toC. too; toD. such; that( )2. The Chinese girl can speak good English _______. Her English is _______that of Lucy.A. as well; as wellB. as well; as good asC. too; as goodD. as well as; as well as ( )3. I find it _________ to work out this problem. You needn’t go to the teacher.A. enough easyB. easily enoughC. easy enoughD. very easily ( )4. --- Is there anything serious with my leg, doctor?--- No. You are _________ to see the doctor at once.A. lucky enoughB. enough luckyC. luck enoughD. enough luck ( )5. Please keep our school _________. Tomorrow is School Open Day!A. cleanB. cleaningC. to cleanD. cleaned ( )6. --- Many girls _________ the boys are interested in the World Cup. What about you?--- Me too. My cousin Lily likes watching football _________.A.as well; as wellB. as well; as well asC. as well as; as well asD. as well as; as well( )7. --- I play football for _________ every day. What about playing football together now?--- Sorry, I can’t. I’m too busy with my homework. What about _________ next week?A. some times; sometimeB. some time; sometimeC. sometime; sometimesD. some time; sometimes( )8. What great trouble Mike has _________ his broken computer!A. repairingB. repairedC. to repairD. repair ( )9. --- I will get 100 points in the coming test.---_________. You’d better start getting ready for it now.A. Better late than neverB. Many hands make light workC. You cannot burn the candle at both endsD. Actions speak louder than words ( )10. The gate of the factory should be wider. It is _________ for two cars to go through.A. too wideB. wide enoughC. not too wideD. not wide enough ( )11. The young man kept _________ the little boy _________ away from the big dog.A. warning; to keepB. to warn; to keepC. warning; keepingD. to warn; keeping ( )12.---Do you want to keep goldfish?---No, it is _________difficult ________take care of them.A. so; thatB. not; enough toC. too; toD. such; that ( )13. Don't make_______ noise.A .too much B. much too C. too many D. many too ( ) 14. I have spent on this job. I think I can finish it this afternoon.A.sometime; sometimeB. sometimes; some timeC. some time; sometimeD. some times; some time( )15.Don’t get off the bus it the last stop.A.after; reachesB. after; will reachC. until; reachesD. until; will reach二、完形填空（每小题2分，计30分）Edith Cavell was born in a small English village. She was a clever, hard-working girl and did well at school, especially（尤其）in 1 and French. 2 she left school, her first job was to take care of the children of a rich family in Belgium(比利时).The language they spoke was French, so she found that her school studies were 3 .She could understand them 4 ,at the same time she taught the children to 5 English and play the piano．impressed（印象深的）that he invited her to his country to organize a 10 school for nurses. The First World War broke out 11 1914 and Edith Cavell's school of nursing became a 12 . She stayed there to look after the sick and wounded（受伤的）soldiers．Edith treated them with kindness. 13 November 1914 and August 1915 she secretly helped about 200 wounded soldiers and prisoners（囚犯)run away from the Germans. Later the Germans 14 what Edith had done and they caught her. Finally, the Germans killed her, but they 15 kill her memory．A tall statue（雕塑）has been built in Trafalgar Square，London，in honor (纪念)of the brave English nurse．( )1.A. science B. music C. 1anguage D. dancing( )2.A. After B. While C. Before D. As( )3.A. interesting B. helpless C. difficult D. useful( )4.A. difficultly B.hardly C. simply D. easily( )5.A. say B.talk C. speak D. tell( )6.A. seeing B. watching C. listening D. hearing( )7.A. returned back B.went back to C. returned D. returned to( )8.A. look after B. treat C. cure D. leave( )9.A. became B.to become C. becoming D. becomes( )10.A. reading B. training C. caring D. working( )11.A. at B.on C. in D. onto( )12.A. home B. shop C. museum D. hospital( )13.A. From B. Between C. During D. Since( )14.A found out B looked for C worked out D. were interested in ( )15.A. could B. must C. couldn't D. had to三、阅读理解（每小题2分，计20分）(A)In most cultures，when you meet people you know for the first time during a day，it is usualto greet them．Once a young woman from England went to Hong Kong to work．When she first arrived，she knew little about the Chinese culture of language．On her way to school one day，she went to a bank to get some money．To her surprise，the bank clerk asked her if she had had her lunch．She was surprised at such a question because in the British culture it would mean an invitation to lunch．Between unmarried young people it can also mean the young man's interest in dating (和...约会) the girl．Since this bank clerk was a stranger to the British woman，she was very puzzled (困惑的)，and quickly answered that she had eaten already．After this she went on to school and was even more surprised when one of the teachers asked her the same question．By now she understood that it could not be an invitation but was puzzled about why they asked it．In the following days, she was asked the same question again and again and she spent many hours trying to work out why so many people kept asking her this．At last she thought that these people must be concerned about(关心) her health．She was rather thin at the time，and she thought they must be worrying that she was not eating well!In fact, the question like that has no real meaning at all — it is only a greeting．( ) 1.According to the writer, when we meet a stranger, it is ______ to greet him or her.A. interestingB. commonC. importantD. generous( ) 2.From the passage, we can know that the writer know _______ about Chinese culture.A. a lotB. a littleC. littleD. much( ) 3.In China, a stranger will say “__________” when he meets you for the first time.A. How are you?B. How do you do?D. Nice to meet you? D. Have you had lunch?( ) 4.In the writer’s opinion, the Chinese greeting for the first time means “________”.A. popularB. meaningfulC. mannersD. invitation( ) 5.The writer’s main purpose in writing this passage is most probably to _________.A. show himself to be interested in Chinese greetingB. advise people to follow the Chinese greetingC. complain about (抱怨) the Chinese greetingsD. point out the differences of the greetings between the different cultures(B)These days, some middle schools in China are trying to do something different.The students choose classes according to their own needs. For each subject, they can choose from different levels (水平) of difficulty. So instead of staying in the same classroom, they go to different rooms to have their lessons. And the teachers make special teaching plans for them. There are different opinions about it.Xia Rui, a 13-year-old girl, said, “ I really love it. I think it’s nice that we can choose classes by ourselves. My English is poor. I used to be afraid to answer questions in class. I think that good students may laugh at me when I make mistakes. Now I feel much more relaxed.”But her classmate Chen Gang didn’t agree. “I don’t think it is so good because it is difficult for students to find where the classrooms are,” he said. “During the break, students can be seen here and there, running and shouting to find their classrooms.”“I’m worried that some students may think they are in the lower class and lose interest in the subject,” their Maths teacher, Mr Wang said. “I also worry that some parents may feel unhappy if their kids study a subject at an easy level.” “In my eyes, it is good for both students and teachers,” Mr Wang also said. “As teachers, we can make teaching plans more brightly and the students will develop better.”( )6. If the passage is taken from a newspaper, it should be in a section (部分) about ________.A. advertisementsB. societyC. educationD. travel( )7. In the first paragraph, the writer says “do something different” and he means________.A. the students choose their favourite teachersB. the students choose classes according to their own needsC. the students don’t need to study in the classroomD. the students don’t need to study the subjects they are not good at( )8. What does the underlined word “opinions” probably mean?A. reasonsB. invitationsC. situationsD. ideas( )9. Which of the following about the new change is true?A. It may make the students who are poor at some subjects feel less worried.B. It will make all the students become good at their subjects.C. It may stop the students from working as hard as before.D. It will make it difficult for students to obey the school rules.( )10. What can we infer (推断) from the last paragraph?A. Mr Wang is wondering if the new change will be good for students.B. Mr Wang doesn’t support the new change because it may worry everyone.C. Mr Wang hopes the parents and the students can stop worrying about the change.D. Mr Wang is angry about some parents’ and students’ worries.四、词汇（每小题2分，计20分）根据句意用括号中所给单词的正确形式完成句子。

(最新)部编人教版语文八年级下《第五单元综合检测试题》(含答案解析)

第五单元综合检测试题一、积累·运用(38分)1．下列加点字注音有误的一项是(4分)( )A．告诫．(jiè)推搡．(sǎnɡ)霎．时(shà)横溢．(yì)B．寒噤．(jìn)蜷．卧(quán)闸．口(zhá)翌．日(yì)C．懈怠．(dài)虔．诚(qián)苍劲．(jìn)蠕．动(rú)D．隧．道(suì)恭．顺(ɡōnɡ) 俯瞰．(kàn)穹．顶(qiónɡ)2．下列词语书写有误的一项是(4分)( )A．安营扎寨勇往直前怒不可遏震耳欲聋B．风云变幻接踵而致川流不息漫不经心C．历历在目轻歌曼舞美不胜收纷至沓来D．名副其实亭台楼阁络绎不绝和颜悦色3．下列各句中，加点成语使用错误的一项是(4分)( )A．第二十六届全国图书博览会在包头举办，来书博会主会场参观的大庭广众．．．．络绎不绝，扩大了鹿城的文化传播力和社会影响力。

B．夕阳的余晖洒在金色的孟加拉湾，“联合动力号”油轮连接着两支输油管，静静地停泊在波澜．．不惊．．的码头边。

C．我们总说防患未然．．．．，然而又有多少单位能够真正做到彻底地排查隐患，坚持进行有效的安全教育？答案恐怕不容乐观。

D．明末清初，很多士大夫热衷于叶子戏，到了如痴如狂．．．．的地步。

有学者认为，西方扑克牌正是1在叶子戏的基础上演变而来的。

4．下列各句，没有语病、句意明确的一项是(4分)( )A．“一带一路”这一合作倡议不仅迅速得到国际社会关注，并且业已形成大量的合作机会。

B．通过观看央视播放的《记住乡愁》节目，使我对中国乡村及民俗文化有了更多的了解。

C．本月首飞的C919大飞机是我国按照适航审定要求和主流市场标准自主研发的首款干线客机。

D．能否切实减轻学生课业负担，让他们快乐成长，是我国中小学教学工作的当务之急。

5．下列表述正确的一项是(4分)( )A．《从百草园到三味书屋》《阿长与〈山海经〉》《社戏》都出自鲁迅先生的散文集《朝花夕拾》。

2020-2021学年人教版八年级英语下册unit5单元测试卷及答案

八年级下英语unit5 What were you doing when therainstorm came？单元检测听力部分(20分)一、听力(本题有15小题，第一、二节每小题1分，第三节每小题2分；共计20分)第一节：听小对话，回答问题。

()1.What was Tom doing at six yesterday evening?A．He was doing the cleaning.B．He was doing the dishes.C．He was running.()2.What was the girl's mother doing?A．She was cleaning the room.B．She was shopping on the Internet.C．She was shopping in a supermarket.()3.What is the boy's brother going to be?A．A pianist.B．A computer programmer.C．An astronaut.()4.What is their father doing?A．He is taking a walk.B．He is playing soccer.C．He is cutting hair.()5.What's the boy's mother's hobby?A．Shopping. B．Reading. C．Running.第二节：听长对话，回答问题。

听下面一段较长的对话，回答6—7两小题。

()6.Why didn't Scott watch the football match?A．He studied for a test.B．He didn't want to watch it.C．He went to visit his parents.()7.Who won the match?A．Class 1. B．Class 2. C．Class 3.听下面一段较长的对话，回答8—10三小题。

人教部编最新版八下第五单元测试题(附答案)

最新人教部编版八年级下册语文第五单元测试卷及答案(时间：120分钟总分：120分)一、积累与运用(30分)1．下列加点字的注音完全正确的一项是( )(3分)A．颠簸．bǒ推搡． sang 灼．热zhuó怒不可遏．èB．蘸．水zhàn 黧．黑lí妩媚．mèi 大煞．风景shàC．眺．望tiào 懈．怠xiè巉．峻chán 接踵．而至zhǒngD．穹．顶qióng 虔．诚qián 拾．级shè纷至沓．来dá2．下列词语中没有错别字的一项是( )(3分)A．寒噤缭绕川流不息轻歌漫舞B．迂回喧哗震耳欲聋风云变幻C．演译蜿蜒目眩神迷瞬息万变D．棱角砾石名符其实历历在目3．下列语句中加点的成语使用有误的一项是( )A．炸弹在敌军中开了花，震耳欲聋．．．．，炸得敌人喊爹叫娘。

B．非洲一些国家，政局动荡，风云变幻．．．．。

C．近年来，全国各地道德模范络绎不绝．．．．，传播正能量，为全社会树立了榜样。

D．江君的画展开展后，参观的人接踵而至．．．．。

4．下列句子中没有语病的一项是（）A．许多游客听着瀑布欢呼呐喊，轰鸣声与欢笑声此起彼伏。

B．喜欢游泳的人大多有这种体验：不管天气很热，但是刚从水里出来时会感到有点凉，有时甚至还会打一下寒战。

C．洞内有我国首次发现的红玛瑙质构成的自然景观，景观的形成距今已有大约16亿多年的历史。

D．蓝天与雪山下的石头村庄交相辉映，伴着纳西古乐，村民用颇具特色的舞步抒发着简单的快乐。

5．根据上下文，填写在横线上的语句，排序最恰当的一项是（）了……①她的金色的柔光滟滟地泻在广裹的大地上，远近的房屋、树梢、山影、水痕，全都泛出了浅金色的光芒。

②她又是那么圆，圆得似乎要凸出来、蹦出来了。

③她低低的淳在澄净如洗的空中，离我那么近，仿佛一伸手便可以摘下。

④我狂喜地望着这神奇的月色，仿佛走进了金色的梦境，一切都是闪闪烁烁、蓬蓬勃勃的。

八年级英语下册Unit 5单元综合测试题-仁爱版(含答案)

八年级英语下册Unit 5单元综合测试题-仁爱版（含答案）Class__________ Name__________ Number__________总分：100分一、单项选择（10分）( )1．She saw a snake _____________ on the floor when I came into the classroom.A．lying B．lay C．lie D．lies( )2．Mary is very shy and she is afraid to speak English ________ public.A．in B．to C．at D．by( )3．Tom ________ his bike and hurt his arm yesterday.A．fall off B．falled off C．fell off D．felt off( )4．Lucy is a shy girl. She is always afraid of _____________ in front of her classmates.A．giving a speak B．give a speechC．give a speaking D．giving a speech( )5．Beijing Opera is ________ famous stories.A．fill with B．full of C．filled of D．full with( )6．My grandfather has trouble ________ newspaper because the words are too small.A．reading B．seeing C．to read D．to look at( )7．—Michael will take part in 100-meter race. Do you think he will win?—Sure. I’m confident about ________.A．me B．him C．myself D．himself( )8．—May Day is coming. How are you going to celebrate it?—We will ________ a short play.A．put away B．put up C．put off D．put on( )9．—I always get ________ before a test.—Don’t be worried. Take it easy.A．nervous B．helpful C．excited D．relaxed( )10．—Mom,I have trouble________the corner of my bedroom.—OK.I’ll help you.A．to clean B．clean C．cleaning D．cleaned二、完形填空（10分）Do you watch old movies? Maybe you will see one with Carole Lombard. She was a famous 1 in the 1930s. She died when she was only 34. In her 2 life she made 70 movies!Lombard's real name was Jane Alice Peters. In 1921, she was playing baseball in the 3 near her home. A movie director 4 her and decided to put her in a movie. She was only 13 at that time. The movie was one of the last silent movies. She acted(表演) so well that she 5 the hearts of some people. At 16, she left school to act.In 1925, she had an agreement with a 6 studio, 20th Century Fox. The studio gave 7 a new name, and she acted in several films. Then, at age 18, she was in a bad car accident. The accident left scars(伤疤) on her face. The studio broke the agreement, but she did not 8 . She continued to act.It was Paramount Studio that made Lombard a 9 . She made many movies for the studio. She also married two of their stars. Lombard was married to actor William Powell for only 23 months. 10 seven years later, she married the great love of her life, actor Clark Gable. It was a great Hollywood love story.( )1．A．nurse B．actress C．doctor D．teacher( )2．A．short B．lazy C．long D．humorous( )3．A．kitchen B．classroom C．cinema D．street( )4．A．forgot B．saw C．hurt D．pushed( )5．A．broke B．avoided C．won D．treated( )6．A．dance B．film C．music D．school( )7．A．me B．it C．her D．him( )8．A．give up B．have a try C．make sure D．lift up( )9．A．scientist B．writer C．driver D．star( )10．A．But B．Before C．Since D．As三、阅读理解（20分）AWhen you feel sad, don’t worry too much. There are many ways to make you happy again. Here are some suggestions for you.1. Try to get to know your neighbors and do them a favor if they need any help.2. Join a local sports or social（社会的）club and take part in their activities. You may forget your unhappy feeling in this way.3. Travel to another place to learn more about our beautiful world. This will help you increase（增加）your feeling of enjoying natural beauty and you would become more interested in the new environment（环境）.Anyway, it’s important to have an enjoyable and relaxing（轻松的）heart. If you always think of happy and good things, you will never feel lonely when you are in trouble. Tell your sad feelings to your true friend when you are unhappy. He can deal with it for you and help you at any time. In this way, you can become a happy person forever.( )1．The three suggestions can help make you feel ________ again.A．pleased B．terrible C．sad D．excited( )2．When your neighbors get into trouble, you can ________ to make you feel happy.A．ask them for money B．laugh at themC．make friends with them D．help them( )3．Which of the following is not a good way to forget your sad feelings?A．Joining a local sports club.B．Taking part in social activities.C．Traveling to another place to learn more about our beautiful world.D．Staying at home and thinking of your sad things all the time.( )4．When you are in trouble, you should ________ to deal with your loneliness（孤独）.A．have a healthy body B．tell your sad feelings to your true friendC．thinking of happy and unhappy things D．never let your friend help you ( )5．The passage is mainly about ________.A．how to get along with your friends B．how to become successful in lifeC．how to keep a happy feeling D．how to make true friendsBPeople usually hate mice, but people almost all over the world like one mouse—the famous Mickey Mouse.Fifty years ago, most films had no sounds. A man called Walt Disney made a cartoon mouse. The cartoon mouse could talk in these films. He named his mouse Mickey Mouse. Soon Mickey Mouse became a good friend of both young and old people. Children liked to see their lovely friend, because he brought happiness to them.Mickey is a clean mouse right from the beginning. Maybe this is why people love Mickey Mouse very much. In his early life, Mickey did some wrong things. People were very angry. They wrote to Disney and said they didn’t want Mickey to do wrong things. Because there were some things that Mickey could not do. Disney made a new animal called Donald Duck. He also made a dog, Pluto. This dog does some foolish and wrong things wherever he goes. Now our Mickey Mouse is more interesting as well. He is known as a star of beauty and wisdom(智慧), He has his friends in almost every country.( )6．Mickey Mouse first came out .A．on TV B．in the film C．in the play D．in a book.( )7．Children love Mickey Mouse becauseA．he bought them joy and laughter B．he made some mistakesC．he brought them cakes D．he made them angry.( )8．The dog Pluto, is .A．a fool dog that often does something wrong.B．a clever dog that can do everything well.C．a beautiful dog that people like very much.D．a famous dog as a star of beauty and wisdom.( )9．Why did Walt Disney make Donald Duck?A．Because Mickey Mouse was very lonely.B．Because there were some things that Mickey Mouse could not do.C．Because Mickey Mouse was able to do everything.D．Because people didn’t like Mickey Mouse any more.( )10．The best title for the passage is .A．Pluto B．Donald DuckC．Donald Duck and Pluto D．Mickey Mouse and Donald Duck 四、根据句意及汉语或首字母提示填写单词（10分）1．I’ll i_________ some friends to come to my birthday party.2．Our teachers taught us to sing l_________ songs before class.3．My grandpa doesn’t feels l_________because he has many friends in the village. 4．The s_________ of the food is terrible. I can’t eat it.5．She s_________ to be very happy. What happened to her?6．We all went to the playground (除了)Lucy and Lily.7．Men teachers can take part in their (妻子)game shows.8．My uncle likes playing computer games in his (空闲的)time.9．I usually use my computer to send and (收到)emails.10．After the parade, we watched a 4-D film and it was like (魔法).五、根据句意及汉语意思完成句子（10分）1.因为有你的帮助我觉得轻松多了。

人教版八年级地理(下)第五章中国的地理差异课堂检测试题及答案

第五章中国的地理差异1.下列选项不属于我国自然地理环境差异的是（）A.自南向北纬度逐渐升高，气温逐渐降低B.我国经济发展水平东部高西部低C.自东南沿海向西北内陆降水越来越少D.地势西高东低，呈阶梯状分布2.秦岭﹣淮河一线是我国重要的地理分界线，下列叙述错误的是（）A.我国800毫米年等降水量线经过的地方B.我国南方、北方的分界线C.我国湿润地区和半湿润地区的分界线D.我国暖温带和中温带的分界线下图为我国某区域山脉和地形区示意图，读图完成下面小题。

3.甲山脉与乙河构成我国东部一条重要的地理分界线，与该界线大致吻合的是（）A.7月平均气温0℃等温线B.亚热带与中温带的分界线C.半湿润区与半干旱区的分界线D.800毫米年等降水量线4.关于该地理界线南、北两侧地理特征的叙述，正确的是（）A.该线以南冬季河流封冻B.该线以北耕地类型以水田为主C.该线以南农作物一年一熟或两年三熟D.该线以北粮食作物主要有小麦、玉米等5.下列分界线中，不属于我国四大地理区域分界线的是（）A.秦岭—淮河B.400毫米年等降水量线C.青藏高原边缘线D.黑河—腾冲线读我国四大地理分区示意图，据此完成下面小题。

6.①②两地区的自然景观不同，其主要影响因素是（）A.地形B.纬度位置C.海陆位置D.人类活动7.③地区与其他地区的分界线和下列哪条线基本吻合（）A.400mm年等降水量线B.800mm年等降水量线C.1月平均气温0℃等温线D.第一、二级阶梯分界线我国各地物产不同，独具地方特色的美食，吸引了众多的游客。

结合我国四大地理区域分布图，完成下面小题。

8.结合石家庄和南昌两地的美食，可以判断两地大面积种植的粮食作物分别是（）A.小麦、水稻B.小麦、谷子C.水稻、玉米D.玉米、青稞9.到新疆旅游，羊肉串是必不可少的美食。

新疆畜牧业比重较大的原因是（）A.地形平坦，土壤肥沃B.季风气候，雨热同期C.气候干旱，草场众多D.河湖密布，水源丰富10.读我国地理区域示意图（甲、乙、丙、丁代号分别代表四大区域），回答问题。

人教版八年级下册英语Unit5单元检测试题(含答案)

Unit 5单元过关检测（100分）一、选择填空（15分）( )1. The news was very , and all of us were .A. surprised; surprisingB. surprised; surprisedC. surprising; surprisingD. surprising ; surprised ( )2. There is a blackboard __ our classroom. Our teacher was standing __ the blackboard at this time yesterday.A. in front of; in the front ofB. in the front of; onC. in the front of; in front ofD. in front of; in ( )3. --- Look! The cat ________ from the tree. ---Yes. It ________ the tree just now.A. is jumping down; climbed upB. is jumping down; is climbing upC. jumps down; was climbing upD. jumps down; climbed( )4. The rain beat _______ her face as she walked through the wind and rain.A. atB. inC. fromD. against( )5. While I was at the ________, I heard a nurse ________ Davy’s name.A. doctors’; callB. doctor’s; to callC. doctor’s; callingD. doctors’; called( )6. The boy with two dogs ________ in the yard when the earthquake hit the city.A. is playingB. are playingC. were playingD. was playing( )7. My father was reading a newspaper while my mother ________ dinner.A. is cookingB. cooksC. was cookingD. will cook( )8. Li Na is famous all the tennis fans in China know her.A. too; toB. enough; toC. as; asD. so; that( )9. How I wish I could sleep longer! However, I had to get up as soon as the alarm clock .A. ran awayB. took offC. went offD. turn off( )10. _________ beautiful park Baimai Spring Park is!A. WhatB. What aC. HowD. How a( )11. Sally took a photo of her friends while they _______ computer games.A. playB. were playingC. have playedD. are playing( )12. Mr. Black talked about his son with the teacher the phone.A. byB. onC. inD. with( )13. ---What are you doing ?---I am thinking about at the class meeting.A. how sayB. what sayC. how to sayD. what to say( )14. ---I’m sorry, Mr. Li. I _______ my English homework at home.---That’s OK. But don’t forget _______ it to school tomorrow.A. left; to bringB. forget; to takeC. lost; to bringD. left; bringing( )15. Tim Cook called his mother every week while he ________ around the world.A. is travelingB. traveledC. was travelingD. travels( )16. Don’t go out, it is raining.A. hardlyB. heavilyC. heavyD. big( )17. He found a key on the ground and .A. pick it upB. pick it outC. picked up itD. picked it up( )18. She doesn’t staying at home alone.A. wantB. would likeC. feel likeD. decide( )19. You should believe in yourself. Nobody else can you.A.winB. beatC. beatsD. wins( )20. The sun in the east.A. riseB. risesC. raiseD. raises( )21. He had to give up playing tennis his illness.A. becauseB. butC. soD. because of( )22. Can you tell me ?A. where Jim livesB. where does Jim liveC. where Jim liveD. where is Jim( )23.China has five thousand years’ history.A.overB.lessC.moreD.less than( )24. My mother called me _______ I was sleeping in my bedroom.A.sinceB. untilC. as soon asD. while( )st night, he left home silence.A.withB.forC.inD./二、完形填空（10分）Yesterday was my friend Kyra’s birthday. He invited me to his birthday party. Another friend, Guy, had offered to take me to the party by car.Well, I was getting dressed 26 Guy rang and said he was ill, so I decided to go by train. Unluckily, while I was talking 27 the phone, the cat walked over my clean shirt, so I had to spend a few minutes finding another one and I was 28 leaving.While I was walking to the station it started snowing and I got very cold. I just 29 a train and I had to wait at the station for half an hour. When the train finally arrived I was frozen! I was so cold and tired that during the journey I 30 and I missed my station.Well, I got off at the next stop and decided to walk 31 to Ky ra’s. I walked for half an hour and then I realized(认识到) I was 32 . Luckily I found a 33 and telephoned for a taxi. When I finally arrived at Kyra’s house it was 34 midnight and people were going home. What a 35 evening!( )26. A. then B. when C. and D. as( )27. A. on B. at C. to D. about( )28. A. ready B. happy C. late D. quick( )29. A. got off B. caught C. got on D. missed( )30. A. enjoyed talking B. fell asleep C. played cards D. looked out( )31. A. up B. forward C. back D. along( )32. A. tired B. hungry C. sad D. lost( )33. A. phone B. bus stop C. road sign D. taxi( )34. A. even B. nearly C. still D. hardly( )35. A. lovely B. frightening C. terrible D. cold三、阅读理解（30分）AIn the morning Mr. Smith comes into the garden at the back of his house．He sees so much snow in the garden．Mr. Smith wants to take his car out，so he asks a man to clean the road from his garage(车库)to the gate．He says to the man，"Don’t throw any snow on that side．It will damage(损坏)the flowers in my garden，and don’t throw any on the other side for it will damage the wall．And don’t throw any into the street，or the policeman will come. Then he goes out．”When he comes back，the path is clean．there is no snow on the flowers, on the wall or in the street．But when he opens the garage to get his car out，he sees，the garage is full of snow．the snow from the path，and his car is under the snow!( ) 36. In the morning Mr. Smith finds ______is full of snow．A. his gardenB. his garageC. his houseD. his car( ) 37. He wants a man to clean the road．He _______ ．A. doesn’t like snow at allB. likes the clean roadC. wants to take his car out of the garageD. often asks the man to do something( ) 38. Where does Mr. Smith tell the man to throw the snow in the garden?A. On the flowersB. Into the streetC. On the wallD. We don’t know( ) 39. He opens the garage________.A. and takes his car outB. and finds it’s full of snowC. and finds there is no air inD. and takes snow out( ) 40. Where is Mr. Smith’s car?A. Under the snow from the roadB. in the streetC. Near the roadD. in front of his houseBA young American doctor was sleeping when suddenly his doorbell began to ring. It was already midnight, but what could the doctor do? He had to get up, put on his coat and go downstairs. When he opened the door, he saw a man standing with a hat in his hand. “How do you do?” said the man. “Can you come at once to a place out of town? It’s quite far but you have a car and I can show you the way.”“Certainly,” said the doctor. “I’m quite ready. I can come at once.” After a few minutes the car was standing at the front door, the man got into the doctor’s car, and they drove off. They drove on for a long time. Then the man said, “Here we are. This is my home. Now I can pay you and you can go back to the town.”“I must see the patient. How can I go back without seeing the patient?”“There is no patient,” explained the man. “Nobody is ill. I live here, you see, and one must g et home from a town, mustn’t he? There are no taxis this time of the night, but a doctor often makes night calls, so excuse me. Here is money. Thank you, doctor. Good night.”( ) 41. What was the doctor doing when the doorbell started to ring ?A. He was sleeping upstairs.B. He was sleeping downstairs.C. He was working upstairs.D. He was working downstairs.( ) 42. What did the man ask the doctor to do ?A. to go out for a walkB. to go to a place in the townC. to see a patientD. to go to a place out o f town( ) 43. How did they go away ?A. on footB. by carC. by busD. by bike( ) 44. What does the phrase “make night calls” in this sentence mean ?A.打骚扰电话B.打夜间打电话C.夜间喊叫D.夜间出诊( ) 45. Which of the following statements is NOT true?A. The story happened in the midnight .B. It was so late that there were no taxis for the man to take at that time.C. The doctor was very thankful to get some money.D. The man was cleverer than the doctor.COne day a poor farmer was taking a bag of rice to town. Suddenly the bag fell off his horse on the road. He didn’t know what to do about it because it was too heavy for him to lift by himself. He only hoped that somebody would soon pass by and help him.Just at this moment a man riding a horse came up to him. But the farmer was very disappointed (失望) when he saw who he was. It was the great man living nearby. The farmer had hoped to ask another farmer or a poor man like him.But to his surprise, the great man got off his horse as soon as he came near. He said to the farmer, “I see you need help, friend. How good it is that I’m here just at the right time.” Then he took one end of the bag, the farmer took the other. They together lifted and put it on the horse.“Sir,” asked the farmer, “how can I pay you?”“It’s quite easy,” the great man answered with a smile, “wherever you see anyone else in trouble, do the same for him.”( )46. What happened when the farmer went to town?A. His horse’s leg was hurtB. The bag fell from his horse.C. The farmer lost his bag.D. The horse was ill.( ) 47. The farmer couldn’t lift the bag onto the horse by himself because ________.A. the bag was brokenB. the horse went awayC. the bag was too heavy for him to liftD. the farmer was too old( ) 48. Why was the farmer very disappointed when he saw t he great man?A. Because he thought the great man couldn’t help him.B. Because he thought the great man could take away his bag.C. Because he thought the great man could take away his horse.D. Because he thought the great man couldn’t see him.( ) 49. Who helped the farmer?A. The great man.B. Another farmer.C. A poor man like him.D. A friend of the farmer’s.( ) 50. According to the passage, if you see someone in trouble, what should you do?A. I’ll go away as soon as possible because I don’t want any trouble.B. I’ll give some help if I know him or her.C. I won’t give any help unless he or she pays me money.D. I’ll volunteer to help him or her.四、选择方框中的短语并用其适当形式填空。

人教版新目标英语八年级下册第五单元检测题及答案

Unit 5 单元检测题分数：100分时间：90分钟一、单项选择（15分）（）1. --Listen! Somebody is coming. --No, ___is coming. I can’t hear___.A.somebody, anybodyB. anybody,somebodyC. nobody, anythingD. somebody, somebody（）2. We _____ go on a picnic if it _____ rain tomorrow.A.don’t,isn’tB.don’t, stopC. will, doesn’tD. aren’t, doesn’t（）3.Get up early, or you can’t ______ the early bus.A. catchB. catch upC. catchesD. catches up with（）4. Da Shan speaks Chinese ______ for us to understand.A. good enoughB. enough goodC. well enoughD. enough well（）5. If you don’t want to go swimming, I ______.A. won’t; tooB. also won’tC. won’t, eitherD. won’t , neither（）6. He was_____ tired ___he couldn’t go on working.A. too…toB. such…thatC. so…thatD. too…that（）7. It’s hard___________ the work in two days.A. finishingB. to finishC. finishD. finishes（）8. Our teacher said sound____ much more slowly than light.A. traveledB. was travelingC. has traveledD. travels.（）9. I d on’t know if she____. If she____, let me know.A. comes; comesB. will come; comesC. comes; will comeD. will come; will come（）10. You to school tomorrow if you look after your mother in the hospitalA. don’t need c omeB. don’t comeC. needn’t to comeD.needn’t come（）11. What an______ story! I’m much ______ in it.A. interested, interestingB. interesting, interestedC. interesting, interestingD. interested, interested（）12. --I’m not going to wear jeans to the party.--If you , the teachers will let you in.A. don’tB. won’tC. can’tD. mustn’t（）13. My life will be ______ than it is now.A. more betterB. much goodC. much betterD.many better（）14. I live in an apartment ____ two living-rooms.A. hasB. withC. andD. for（）15. Though I live in the forest ____ , I don’t feel ____.A. lonely ; lonelyB. alone ; lonelyC. lonely ; alone二、完型填空（10分）All over the world people enjoy sports. Sports are 16 people’s health. Many people like to watch 17 play sports games. They buy tickets 18 turn on their TV sets to sit 19 them.Sports 20 with the season. People play 21 games in different seasons. Sometimes they play inside the room, sometimes they play outside. W e can 22 sports here and there. Some sports are rather interesting. 23 people 24 different countries cannot understand each other, but after a game they often become very 25 to each other.( )16. A. good for B. good at C. good D. good to( )17. A. other B. others C. the other D. the others( )18. A. and B. but C. or D. so( )19. A. in front B. in the front C. in the front of D. in front of( )20. A. change B. are C. play D. start( )21. A. same B. different C. the same D. the different( )22. A. see B. look C. find D. watch( )23. A. Sometimes B. When C. Or D. So( )24. A. from B. to C. outside D. inside( )25. A. friend B. friendly C. friends D. more friendly三、阅读理解（30分） A( )26. I f you want to take a taxi in Houma at two o’clock in the morning, you should call_______.A. B. C. D.( )27 .We can send an e-mail to them except the _____.A. reporterB. managerC. driverD.painter( )28. If you want to work as a waiter, you can call____.A. B.C. D.( )29.____ can teach you to draw pictures.A. Liu HuifangB. Gao QiangC. Wang DaweiD.Li Hong( )30. Which of the following is wrong?A. You can send an e-mail to Li Hong if you want to be a reporter.B. If you want to be a waiter, you can callC. We can’t call Wang Dawei by mobile phone.D. Gao Qiang lives in 234 Remin Road,BBefore you go to another country it is a great help if you know the language and some of the customs of the country.When people meet each other for the first time in Britain, they say, “How do you do? ”and shake hands. Usually they do not shake hands when they justmeet or say goodbye. But they shake hands after they haven’t met for a longtime or when they will be away from each other for a long time.Last year a group of German students went to England for a holiday. Their teacher told them that the English people hardly shake hands. So when theymet their English friends at the station,they kept their hands behind their backs. The English stude nts had learned that the Germans shakehands as often aspossible, so they put their hands in front and got ready to shake hands withthem.It made both of them laugh.( )31.It is _ if you know the language and some of the customs of the country.A. not usefulB. not helpfulC. very helpfulD. very bad( )32. English people usually shake hands when they ______.A. meet every timeB. meet for the first timeC. say goodbye to each otherD. say hello to each other( )33. Usually English people don’t shake hands _______.A. when they will be away for a long timeB. when they say “How do you do? ”C. when they just meet or say goodbyeD. after they haven’t met for a long time（）34.Which of the statement is right?A. German people shake hands as often as possible.B. English people like shaking hands very much.C. German people hardly shake hands.D. Neither English people nor Germans like shaking hands.（）35 .This story is about _______.A. shaking handsB. languagesC. customsD. languages and customsCJack is a twenty-year-old young man. Two years ago, when he finished middle school, he found work in a shop. Usually he works until ten o'clock in the evening. He is very tired when hegets home. After a quick supper he goes to bed and soon falls asleep. His grandma who lives downstairs is satisfied with (满意) him.One day, on his way home, he met Mary. They were both happy. He asked the girl to his house, she agreed happily. He bought some fruit and drinks for her. And they talked about their school, teachers, classmates and their future (未来). They talked for a long time.“Have a look at your watch, please,” said the girl. “What time is it now?”“Sorry, something is wrong with my watch,” said Jack. “Where's yours?”“I left it at home.”Jack thought for a moment and found a way. He began to stamp his foot on the floor, “Bang! Bang! Bang!”The sound woke his grandma up. The old woman shouted downstairs, “It's twelve o'clock in the night, Jack. Why are you still jumping upstairs?”（）36. Jack was ________ when he finished middle school.A. sixteenB. eighteenC. twentyD. fifteen（）37. The old woman is satisfied with Jack because ________.A. he's her grandsonB. he's cleverC. he can keep quietD. he gets home on time（）38. From the story, we can know that Mary is Jack's ________.A. classmateB. colleague (同事)C. auntD. wife（）39. The word “stamp” in the story means ______ in Chinese.A. 盖印B. 跺C. 贴邮票D. 承认（）40. Jack stamped his foot on the floor in order (为了) ________A. to wake his grandma upB. to make his grandma angryC. that his grandma was going to tell him the timeD. that his grandma was going to buy him a watch四、任务型阅读（10分）Once upon a time，there was a big stone on a road in the king's country．The king wanted to see if anyone would move the big stone．Some of the richest men came by and simply(简单地，直接地) walked around it and went away．Then a farmer came along carrying a lot of vegetables．The farmer saw the big stone，so he put his vegetables on the ground and tried to move the stone to the side of the road．He pushed and pushed，and he finally pushed it away．As the farmer picked up his vegetables he found something was on the ground where the rock had been．There were many gold coins（金币）and a piece of paper from the king．It said that the gold was for the person if he moved the big stone from the road．The farmer learned what many others would never understand．Every obstacle(障碍物)is a chance(机会) to make one’s life better.根据短文内容完成下列各题。

(必考题)初中数学八年级数学下册第五单元《分式与分式方程》检测卷(有答案解析)(3)

一、选择题1．若关于x 的分式方程3111m x x -=--的解是非负数，则m 的取值范围是（） A ．4m ≥-，1m ≠B ．4m ≥-且3m ≠-C ．2m ≥且3m ≠D ．4m >- 2．下列命题：①若22||11x x x x x ++⋅=++，则x 的值是1； ②若关于x 的方程1122mx x x -=--无解，则m 的值是1-； ③若(2019)(2018)2017x x --=，则22(2019)(2018)4034x x -+-=；④若111,,567ab bc ac a b b c c a ===+++，且0abc ≠，则abc ab bc ac ++的值是19．其中正确的个数是（）A ．1B ．2C ．3D ．4 3．已知分式24x x +的值是正数，那么x 的取值范围是（） A ．x ＞0B ．x ＞-4C ．x ≠0D ．x ＞-4且x ≠0 4．若整数a 使得关于x 的方程3222a x x-=--的解为非负数，且使得关于y 的一元一次不等式组322222010y y y a --⎧+>⎪⎪⎨-⎪≤⎪⎩至少有3个整数解，则所有符合条件的整数a 的和为（）A ．23B ．25C ．27D ．285．某市为有效解决交通拥堵营造路网微循环，决定对一条长1200米的道路进行拓宽改造．为了减轻施工对城市交通造成的影响，实际施工时，每天改造道路的长度比原计划增加20%，结果提前5天完成任务，求实际每天改造道路的长度和实际施工的天数．一位同学列出方程()1200120050120%x x+-=+，则方程中未知数x 所表示的量是（） A ．实际每天改造的道路长度 B ．实际施工的天数C ．原计划施工的天数D ．原计划每天改造的道路长度 6．如果关于x 的分式方程6312233ax x x x--++=--有正整数解，且关于y 的不等式组521510y y a -⎧≥-⎪⎨⎪+->⎩至少有两个整数解，则满足条件的整数a 的和为（） A ．2 B ．3 C ．6 D ．117．我国古代著作《四元玉鉴》记载“买椽多少”问题：“六贯二百一十钱，倩人去买几株椽．每株脚钱三文足，无钱准与一株椽．”其大意为：现请人代买一批椽，这批椽的价钱为6210文．如果每株椽的运费是3文，那么少拿一株椽后，剩下的椽的运费恰好等于一株椽的价钱，试问6210文能买多少株椽？设这批椽的数量为x 株，则符合题意的方程是（）A ．62103(1)-=x xB ．621031x =+ C ．621031-=x x D ．621031x x =+ 8．关于代数式221a a +的值，以下结论不正确的是（） A ．当a 取互为相反数的值时，221a a +的值相等 B ．当a 取互为倒数的值时，221a a +的值相等 C ．当1a >时，a 越大，221a a +的值就越大 D ．当01a <<时，a 越大，221a a+的值就越大 9．下列各分式中，最简分式是（）A ．6()8()x y x y -+B ．22y x x y --C ．2222x y x y xy ++D ．222()x y x y -+ 10．“五一”江北水城文化旅游节期间，几名同学包租一辆面包车前去旅游，面包车的租价为180元，出发时又增加了两名同学，结果每名同学比原来少分摊3元车费．设原来参加游览的学生共x 人．则所列方程是（）A ．18018032x x -=- B ．18018032x x -=+ C ．18018032x x -=- D ．18018032x x -=+ 11．不改变分式的值，下列各式变形正确的是（）A ．11x x y y +=+B ．1x y x y -+=--C ．22x y x y x y +=++D ．22233x x y y ⎛⎫-= ⎪⎝⎭ 12．某生产小组计划生产3000个口罩，由于采用新技术，实际每小时生产口罩的数量是原计划的2倍，因此提前5小时完成任务，设原计划每小时生产口罩x 个，根据题意，所列方程正确的是（）A ．3000300052x x -=+B ．3000300052x x -=C ．3000300052x x -=+D ．3000300052x x-= 二、填空题13．已知关于x 的分式方程233x k x x -=--的解是非负数，则k 的取值范围为______． 14．关于x 的方程433x m x x-=--有增根，则m ＝_____． 15．如图，若5x =，则表示2211(1)x x x x-+÷-的值的点落在_________（填序号）16．已知5,3a b ab -==，则b a a b +的值是__________． 17．若关于x 的分式方程233x m x x=---的解为正数，则常数m 的取值范围是______． 18．观察给定的分式，探索规律：（1）1x ，22x，33x ，44x ，…其中第6个分式是__________；（2）2x y ，43x y -，65x y ，87x y-，…其中第6个分式是__________；（3）2b a -，52b a ，83b a -，114b a，…其中第n 个分式是__________（n 为正整数）． 19．A B 两地相距36千米，一艘轮船从A 地顺流行至B 地，又立即从B 地逆流返回A 地，共用9小时，已知水流速度为4千米/时，若设该轮船在静水中的速度为x 千米时，则可列方程为__________．20．要使分式2x x 1+有意义，那么x 应满足的条件是________ ．三、解答题21．解方程：21113x x x++=． 22．一个电器超市购进A ，B 两种型号的电风扇后进行销售，若一台A 种型号的电风扇进价比一台B 种型号的电风扇进价多30元，用2000元购进A 种型号电风扇的数量是用3400元购进B 种型号电风扇的数量的一半．（1）求每台A 种型号电风扇和B 种型号的电风扇进价分别是多少？（2）该超市A 种型号电风扇每台售价260元，B 种型号电风扇每件售价190元，超市根据市场需求，决定再采购这两种型号的电风扇共30台，若本次购进的两种电风扇全部售出后，总获利不少于1400元，求该超市本次购进A 种型号的电风扇至少是多少台？23．先化简，再求值：23222122a b a b a ab a a a b ab --⎛⎫-÷⎪+++⎝⎭，其中20a b +-=． 24．解方程：32122x x x =---25．先化简，再求值：222422244x x x x x x x --⎛⎫-+÷ ⎪+++⎝⎭，其中2x =．26．为切实做好新冠肺炎的防控工作，贯彻落实“预防为主，安全第一”的方针，某学校计划购买A 、B 两种品牌的消毒液，已知B 品牌消毒液每瓶的价格是A 品牌消毒液每瓶价格的2倍少20元，用600元买A 品牌消毒液的数量与用800元购买B 品牌消毒液的数量相同．（1）求A 、B 两种品牌消毒液每瓶的价格各是多少元？（2）若该校一次性购买A 、B 两种品牌的消毒液分别为20瓶和30瓶，请问该校此次购买消毒液花费为多少元？【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【分析】先去分母得到整式方程m +3＝x ﹣1，再由整式方程的解为非负数得到m +4≥0，由整式方程的解不能使分式方程的分母为0得到m +4≠1，然后求出不等式的公共部分得到m 的取值范围．【详解】解：去分母得m +3＝x ﹣1，整理得x ＝m +4，因为关于x 的分式方程311m x x-=--1的解是非负数，所以m +4≥0且m +4≠1，解得m ≥﹣4且m ≠﹣3，故选：B ．【点睛】本题考查了分式方程的解：求出使分式方程中令等号左右两边相等且分母不等于0的未知数的值，这个值叫方程的解．在解方程的过程中因为在把分式方程化为整式方程的过程中，可能产生增根，增根是令分母等于0的值，不是原分式方程的解．2．B解析：B根据等式的性质和分式有意义的条件判断①；根据分式方程无解的意义求出m 值，可判断②；运用完全平方公式判断③；根据分式的化简求值判断④．【详解】解：①若22||11x x x x x ++⋅=++， ∴||1x =，又∵x ≠-1，∴x 的值是1，故正确； ②1122mx x x -=--化简得：()13m x +=， ∵方程1122mx x x -=--无解， ∴m +1=0，或321x m ==+，则m 的值是-1或12，故错误； ③若(2019)(2018)2017x x --=，则22(2019)(2018)x x -+-=[]2(2019)(2018)(2019)(2018)2x x x x +-----=2120172+⨯=4035，故错误；④若111,,567ab bc ac a b b c c a ===+++，且0abc ≠， ∴1111115,6,7a b b c a c ab a b bc b c ac a c +++=+==+==+=， ∴ab bc ac abc++ =111a b c++ =12222a b c ⎛⎫⨯++ ⎪⎝⎭=11111112a b b c a c ⎛⎫⨯+++++ ⎪⎝⎭ =()15672⨯++ =9 ∴abc ab bc ac ++的值是19，故正确；【点睛】本题考查了分式有意义的条件，完全平方公式，分式的化简求值，解题的关键是灵活运用运算法则以及分式的性质．3．D解析：D【分析】若24x x+的值是正数，只有在分子分母同号下才能成立，即x ＋4＞0，且x≠0，因而能求出x 的取值范围．【详解】解：∵24x x+＞0， ∴x ＋4＞0，x≠0，∴x ＞−4且x≠0．故选：D ．【点睛】本题考查分式值的正负性问题，若对于分式a b（b≠0）＞0时，说明分子分母同号；分式a b（b≠0）＜0时，分子分母异号，也考查了解一元一次不等式． 4．B解析：B【分析】表示出不等式组的解集，由不等式至少有3个整数解确定出a 的值，再由分式方程的解为非负数以及分式有意义的条件求出满足题意整数a 的值，进而求出之和．【详解】解：322222010y y y a --⎧+>⎪⎪⎨-⎪≤⎪⎩，不等式组整理得：2y y a-⎧⎨≤⎩＞，由不等式组至少有3个整数解，得到-2＜y≤a ，解得：a≥1，即整数a=1，2，3，4，5，6，…，3222a x x-=--，去分母得：2（x-2）-3=-a ，解得：x=72a -， ∵72a -≥0，且72a -≠2， ∴a≤7，且a≠3，由分式方程的解为非负数以及分式有意义的条件，得到a 为1，2，4，5，6，7，之和为1+2+4+5+6+7=25．故选：B ．【点睛】此题考查了解分式方程，以及解一元一次不等式组，熟练掌握运算法则是解本题的关键． 5．D解析：D【分析】根据提前天数+实际工作用天数-原计划天数=0,可以判断方程中未知数x 表示的量.【详解】设原计划每天铺设管道x 米，则实际每天改造管道（1+20%）x ，根据题意，可列方程： ()1200120050120%x x+-=+，所以所列方程中未知数x 所表示的量是原计划每天改造管道的长度，故选：D ．【点睛】本题考查了由实际问题布列分式方程，解题的关键是依据所给方程等量关系．6．B解析：B【分析】根据分式方程的解为正整数解，即可得出a ＝0，1，2，5，11，根据不等式组的解集为a−1＜4，即可得出a ＜5，找出a 的所有的整数，将其相加即可得出结论．【详解】解：∵分式方程有解，∴解分式方程得x ＝121a +， ∵x≠3， ∴121a +≠3，即a≠3，又∵分式方程有正整数解，∴a ＝0，1，2，5，11，又∵不等式组至少有2个整数解，∴解不等式组得51y y a ≤⎧⎨-⎩＞， ∴a−1＜4，解得，a ＜5，∴a ＝0，1，2，∴0＋1＋2＝3，故选：B ．【点睛】本题考查了一元一次不等式组的整数解、分式方程的解，有一定难度，注意分式方程中的解要满足分母不为0的情况． 7．A解析：A【分析】根据单价=总价÷数量，结合少拿一株椽后剩下的椽的运费恰好等于一株椽的价钱，即可得出关于x 的分式方程．【详解】解：∵ 单价=总价÷数量所以根据题意得：()621031x x-=，故选：A ．【点睛】本题考查了由实际问题抽象出分式方程，找准等量关系，正确列出分式方程是解题的关键． 8．D解析：D【分析】根据相反数的性质，倒数的性质以及不等式的性质来解决代数式的值即可；【详解】当a 取互为相反数的值时，即取m 和-m ，则-m+m=0，当a 取m 时，①222211=m a a m ++ ，当a 取-m 时，②()()222222111a m m a m m +=-+=+- ， ①=②，故A 正确； B 、当a 取互为倒数的值时，即取m 和1m ，则11m m ⨯= ，当a 取m 时，①222211=m a a m ++，当a 取1m 时，②2222221111m 1m a m a m ⎛⎫+=+=+ ⎪⎝⎭⎛⎫ ⎪⎝⎭①=②，故B 正确；C 、可举例判断，由a ＞1得，取a=2，3（2＜3）则22112=424++＜ 22113=939++ ，故C 正确； D 、可举例判断，由01a ＜＜得，取a=12，13（12＞13） 2222111111=4+=924391123⎛⎫⎛⎫+++ ⎪ ⎪⎝⎭⎝⎭⎛⎫⎛⎫ ⎪ ⎪⎝⎭⎝⎭＜，故D 错误；故选：D ．【点睛】本题考查了相反数的性质，倒数的性质，不等式的性质和代数式求值的知识，正确理解题意是解题的关键．9．C解析：C【分析】分式的分子和分母没有公因式的分式即为最简分式，根据定义解答．【详解】A 、6()8()x y x y -+=3()4()x y x y -+，故该项不是最简分式； B 、22y x x y--=-x-y ，故该项不是最简分式； C 、2222x y x y xy ++分子分母没有公因式，故该项是最简分式； D 、222()x y x y -+=x y x y-+，故该项不是最简分式；故选：C ．【点睛】此题考查最简分式定义，化简分式，掌握方法将分式的化简是解题的关键．10．D解析：D【分析】设原来参加游览的学生共x 人，增加2人后的人数为（x+2）人，用租价180元除以人数，根据后来每名同学比原来少分摊3元车费列方程．【详解】设原来参加游览的学生共x 人，由题意得18018032x x -=+，故选：D ．【点睛】此题考查分式的实际应用，正确理解题意是解题的关键．11．B解析：B【分析】根据分式的基本性质即可求出答案．【详解】解：A 、11x x y y ++≠，不符合题意； B 、=1x y x y-+--，符合题意； C 、22x y x y x y+≠++，不符合题意； D 、22239x x y y ⎛⎫-= ⎪⎝⎭，不符合题意；故选：B ．【点睛】本题考查分式的基本性质，解题的关键是熟练运用分式的基本性质，本题属于基础题型． 12．D解析：D【分析】找出等量关系：原计划所用时间-实际所用时间=提前5小时，据此即可得出分式方程，得解．【详解】解：设原计划每小时生产口罩x 个，则实际每小时生产口罩2x 个，依题意得：3000300052x x-= 故选：D ．本题考查了由实际问题抽象出分式方程的应用，找准等量关系，正确列出分式方程是解题的关键．二、填空题13．且【分析】先解分式方程可得检验可得再由关于的分式方程的解是非负数列不等式解不等式从而可得答案【详解】解：去分母得：检验：关于的分式方程的解是非负数综上：且【点睛】本题考查的是分式方程的解与解分式方程解析：6k ≤且 3.k ≠【分析】先解分式方程可得6,x k =-检验可得3,k ≠再由关于x 的分式方程233x k x x -=--的解是非负数，列不等式，解不等式，从而可得答案．【详解】解：233x k x x -=-- 去分母得：()23,x x k --=26,x x k ∴-+=6,x k ∴=-检验：30,x -≠630,k ∴--≠3,k ∴≠关于x 的分式方程233x k x x -=--的解是非负数， 60,k ∴-≥6,k ∴≤综上：6k ≤且 3.k ≠【点睛】本题考查的是分式方程的解与解分式方程，解一元一次不等式，掌握解分式方程一定要检验是解题的关键．14．1；【分析】若原分式方程有增根则x-3=0解得x 的值再代入即可解得m 值【详解】解：若原分式方程有增根则x-3=0所以x=3方程去分母得x-4+m=0当x=3时即3-4+m=0则m=1故答案为：1【点解析：1；【分析】若原分式方程有增根，则x-3=0，解得x 的值，再代入433x m x x-=--，即可解得m 值．解：若原分式方程有增根，则x-3=0，所以x=3，方程433x m x x-=--去分母得x-4+m=0，当x=3时，即3-4+m=0，则m=1，故答案为：1．【点睛】本题考查分式方程的增根；熟练掌握分式方程的求解方法，分式方程增根与分式方程根之间的联系是解题的关键．15．③【分析】先根据分式的运算法则化简原式再由的取值范围估计结果的范围【详解】解：原式当原式∵∴故答案是：③【点睛】本题考查分式的化简求值无理数取值范围的估计解题的关键是掌握分式的运算法则和无理数的估值解析：③【分析】【详解】解：原式()()2211111x x x x x xx x x ---=÷=⋅=--，当x =1=， ∵2 2.6<<， ∴11 1.6<<．故答案是：③．【点睛】本题考查分式的化简求值，无理数取值范围的估计，解题的关键是掌握分式的运算法则和无理数的估值方法．16．【分析】先利用乘法公式算出的值再根据分式的加法运算算出结果【详解】解：∵∴∴故答案为：【点睛】本题考查分式的求值解题的关键是掌握分式的加法运算法则解析：313【分析】先利用乘法公式算出22a b +的值，再根据分式的加法运算算出结果．【详解】解：∵5a b -=，3ab =，∴()222225631a b a b ab +=-+=+=，∴22313b a b a a b ab ++==．故答案为：313．【点睛】本题考查分式的求值，解题的关键是掌握分式的加法运算法则． 17．且【分析】分式方程去分母转化为整式方程由分式方程的解为正数确定出a 的范围即可【详解】解：∵∴∴∵方程的解为正数则∴∵∴；∴常数的取值范围是且；故答案为：且【点睛】此题考查了分式方程的解分式有意义的条解析：6m <且3m ≠-【分析】分式方程去分母转化为整式方程，由分式方程的解为正数确定出a 的范围即可．【详解】解：∵233x m x x=---， ∴62x x m =--， ∴63m x -=， ∵方程的解为正数，则603m x -=>， ∴6m <， ∵633m x -=≠， ∴3m ≠-；∴常数m 的取值范围是6m <且3m ≠-；故答案为：6m <且3m ≠-．【点睛】此题考查了分式方程的解，分式有意义的条件，以及解一元一次不等式，熟练掌握运算法则是解本题的关键．18．【分析】（1）分子是连续正整数分母是以x 为底指数是连续正整数第六个分式的分子是6分母是x6（2）分子是以x 为底指数是连续偶数分母是以y 为底指数是连续奇数第奇数个分式符号是正第偶数个分式符号为负第六个解析：66x 1211x y - 31(1)n n n b a-- 【分析】（1）分子是连续正整数，分母是以x 为底，指数是连续正整数，第六个分式的分子是6，分母是 x 6（2）分子是以x 为底，指数是连续偶数，分母是以y 为底，指数是连续奇数，第奇数个分式符号是正，第偶数个分式符号为负，第六个分式是负号，分子是x 12，分母是 y 11,（3）分子是以b 为底，第一个指数是2，以后依次加3，所以第n 个指数是3n-1；分母是以a 为底，指数是连续正整数，第奇数个分式符号是负，第偶数个分式符号为正，第n 个分式的符号是（-1）n , 分子是b 3n-1，分母是 a n ,【详解】解：（1）分子是连续正整数，分母是以x 为底，指数是连续正整数，所以，第六个分式是66x，（2）分子是以x 为底，指数是连续偶数，分母是以y 为底，指数是连续奇数，第奇数个分式符号是正，第偶数个分式符号为负，所以，第六个分式是1211x y-，（3）分子是以b 为底，第一个指数是2，以后依次加3，所以第n 个指数是3n-1；分母是以a 为底，指数是连续正整数，第奇数个分式符号是负，第偶数个分式符号为正，第n 个符号为（-1）n ，所以，第六个分式是31(1)n nn b a-- 【点睛】本题考查了数字之间的规律，连续正整数、奇数、偶数和依次递增3的数字规律，包括符号依次变化规律，熟练掌握特殊数字之间的规律是解题关键19．【分析】设该轮船在静水中的速度为x 千米/时则一艘轮船从A 地顺流航行至B 地已知水流速度为4千米/时所花时间为；从B 地逆流返回A 地水流速度为4千米/时所花时间为根据题意列方程即可【详解】解：设该轮船在静解析：3636944x x +=+- 【分析】设该轮船在静水中的速度为x 千米/时，则一艘轮船从A 地顺流航行至B 地，已知水流速度为4千米/时，所花时间为364x +；从B 地逆流返回A 地，水流速度为4千米/时，所花时间为364x -根据题意列方程3636944x x +=+-即可．【详解】解：设该轮船在静水中的速度为x 千米时，根据题意列方程得：3636944x x +=+- 【点睛】本题考查列分式方程解应用题，关键是正确列出分式方程，找出题干中等量关系式即可． 20．【分析】根据分式有意义的条件是分母不等于零可得答案【详解】由题意得：解得：故答案为：【点睛】本题主要考查了分式有意义的条件关键是掌握分式有意义的条件是分母不等于零解析：1x ≠-【分析】根据分式有意义的条件是分母不等于零可得答案．【详解】由题意得：10x +≠，解得：1x ≠-，故答案为：1x ≠-．【点睛】本题主要考查了分式有意义的条件，关键是掌握分式有意义的条件是分母不等于零．三、解答题21．43x =- 【分析】先去分母将分式方程化为整式方程，求解整式方程并验根即可．【详解】解：去分母得：3(21)13x x ++=，去括号得：6313x x ++=，移项合并同类项得：34x =-，系数化为1得：43x =-．经检验43x =-是该方程的根．【点睛】本题考查解分式方程．注意解分式方程一定要验根．22．（1）每台A 种型号电风扇的进价为200元，则B 种型号的电风扇进价是170元；（2）20台【分析】（1）合理引进未知数，列分式方程求解即可；（2）把问题转化为不等式问题求解即可．【详解】解：（1）设每台A 种型号电风扇的进价为x 元，则B 种型号的电风扇进价是()30x -元，根据题意可得： 200013400230x x =⨯- 解得：200x =，经检验得：200x =是原方程的根，则30170x -=，答：每台A 种型号电风扇的进价为200元，则B 种型号的电风扇进价是170元；（2）设购进A 种型号的电风扇a 台，则设购进B 种型号的电风扇()30a -台，根据题意可得：()()()260200190170301400a a -+--≥解得：20a ≥，答：该超市本次购进A 种型号的电风扇至少是20台．【点睛】本题考查了分式方程，不等式的整数解，熟练掌握分式应用题的求解法，不等式的整数解求解方法是解题的关键．23．+a b ，2【分析】先根据分式的混合运算顺序和运算法则化简原式，再由等式得出=2+a b ，代入计算可得．【详解】解：23222122a b a b a ab a a a b ab --⎛⎫-÷⎪+++⎝⎭ =2212()()a b a b a a b a a a b ⎛⎫---÷ ⎪++⎝⎭ =222()()a b a b a b a a b a a b ----÷++ =22()()2a b a a b a a b a b-++- =+a b∵20a b +-=∴=2+a b ，即原式=2【点睛】本题主要考查分式的化简求值，解题的关键是掌握分式的混合运算顺序和运算法则．24．76x =. 【分析】方程两边同时乘以2(x-1)，把分式方程转化为整式方程求解即可.【详解】解：方程两边同时乘以2(x-1)，得234(1)x x =--，去括号，得2344x x =-+，移项，合并同类项，得67x=，系数化为1，得76x=，经检验，76x=是原方程的根，所以原方程的解为76 x=.【点睛】本题考查了分式方程的解法，熟练确定最简公分母是解题的关键，解后要验根是注意事项，不能漏落.25．2x--；【分析】首先把括号里进行通分，然后把除法运算转化成乘法运算，进行约分化简，最后代值计算．【详解】解：222422244 x x xxx x x--⎛⎫-+÷⎪+++⎝⎭=222 244(2)22 x x xx x x--+++-=222 (2)(2)22 x x xx x x --++-=2x--当2x=时，原式=2)2=--【点睛】本题是分式的混合运算需特别注意运算顺序及符号的处理，也需要对通分、分解因式、约分等知识点熟练掌握．26．（1）A种品牌消毒液每瓶的价格是30元，B种品牌消毒液每瓶的价格是40元；（2）1800元【分析】（1）设A种品牌消毒液每瓶的价格是x元，则B种品牌消毒液每瓶的价格是(220)x-元；根据题意列分式方程并求解，即可得到答案；（2）结合（1）的结论，根据题意计算A、B两种品牌的消毒液花费，即可得到答案．【详解】（1）设A种品牌消毒液每瓶的价格是x元，则B种品牌消毒液每瓶的价格是(220)x-元根据题意得：600800220 x x=-解得：30x=经检验，30x=是原方程的解x-=元∴22040∴A种品牌消毒液每瓶的价格是30元，B种品牌消毒液每瓶的价格是40元；⨯=（元）（2）A种品牌的消毒液花费为：2030600⨯=（元）B种品牌的消毒液花费为：30401200+=（元），共花费为：60012001800∴该校此次购买消毒液花费为1800元．【点睛】本题考查了分式方程、有理数运算的知识；解题的关键是熟练掌握分式方程、有理数运算的性质，从而完成求解．。

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八年级语文下册第五单元检测题一、积累与运用（22分）1．选择下列加点字注音全对的一项是 ( ) （2分）A．晏．如（yàn ）叱咄．(duō) 缥．碧(piāo) 弗之怠．(dài)B．烨．然(huá) 泠．泠(líng) 轩邈．(miǎo)骈．死（pián）C．宫阙．（quâ）皲．裂(jūn) 箪．瓢(shàn) 辄．尽(zhã )D．婵．娟(chán) 黔．娄(qián) 汲．汲(jí ) 短褐．（hâ）2．下列句子朗读停顿正确的一项是（）（2分）A．且欲与/常马等/不可得 B．马/之千里者C．鸣之/而不能/通其意 D．家贫不/能常得3．选出下列语句与原文书写完全一致的一项是 ( )（2分）A．风烟俱净，天山共色。

从流飘荡，任意东西。

B．衔觥赋诗，以乐其志。

无怀氏之民欤？葛天氏之民欤？C．既加冠，益暮圣贤之道。

D．当余之从师也，负箧曳屦行深山巨谷中。

4、选择加点字解释有误的一项是( ) （2分）A．至舍．(学舍，书馆) 容臭．(气味，臭味) B．铁未销．(销蚀) 把．酒(端起) C．期．在必醉(期望) 甚．箭(快) D．戾．天(至，到) 何．许人(处所)5、写出下列语句中的通假字，在横线上写出通假字、本字及读音（4分）（1）四支僵劲不能动：____________________________________（2）才美不外见：_______________________________________（3）食之不能尽其材：___________________________________（4）其真无马邪：_______________________________________6、理解文言句意有误的一项是 ( ) （2分）A．横柯上蔽，在昼犹昏。

译文：横斜的树枝在上边遮蔽着，即使在白天，也像黄昏时那样昏暗。

B．环堵萧然，不蔽风日。

译文：环绕四周都是萧条的景色，不能遮蔽大风和烈日。

C．不戚戚于贫贱，不汲汲于富贵。

译文：不为贫贱而忧愁，不热衷于发财做官。

D．尝趋百里外，从乡之先达执经叩问。

译文：曾经跑到百里外，捧着经书向当地有名望的前辈请教。

7、文学常识搭配有误的一项是( ) （2分）A．《送东阳马生序》——《宋学士文集》——宋濂(明初文学家)B．《马说》——《韩愈文选》——韩愈(唐代文学家)C．《与朱元思书》——《吴均文选》——吴均(南朝梁文学家)D．《五柳先生传》——《陶渊明集》——陶渊明(东晋文学家)8、解释下列句中加点的词语(1）绝：天下独绝．( ) 百叫无绝．( )(2)好：好．鸟相鸣( ) 好．读书( )(3)至：礼愈至．( ) 至．舍( ) ( 4)而：既醉而．退( ) 足肤皲裂而．不知( )9、给下列加点的字注音。

（１０分）⑴轩邈．（）⑵箪．瓢屡空（）⑶泠．泠作响（）⑷以衾．拥覆（）⑸食．马者（）⑹鸢．飞戾．天（）（）⑺黔．娄（）⑻骈．死（）⑼缊．袍敝衣（）10、你知道下列加点词在句中的意思吗?请解释出来。

（１2分）⑴造饮辄．尽（）⑵性嗜．酒（）⑶或．置酒而招之（）⑷曾不吝情．．去留（）⑸衔觞．赋诗（）⑹若人之俦．（）⑺每假借．．（）．．于藏书之家（）⑻弗之怠．（）⑼不敢稍逾约⑽援．疑质理（）⑾自将．磨洗（）⑿期．在必醉（）二、文言文阅读：（48分）（一）阅读课内文言文《与朱元思书》，回答问题。

（18分）11、解释下面加点词语在文中的意思。

（4分）负．势竞上（）鸢飞戾．天者（）望峰息．心（）经纶．．世务者（）窥谷忘反（）好鸟相鸣（）12、翻译下列句子。

（4分）①争高直指，千百成峰。

②横柯上蔽，在昼犹昏。

（3）负势竞上，互相轩邈；急高直指，千百成峰。

（4）蝉则千转不穷，猿则百叫无绝。

（5）急湍甚箭，猛浪若奔13、第一段总说富阳到桐庐间的山水特点是什么？（用文中的话回答）（2分）14、你喜欢富阳春江的水，还是喜欢富阳春江两岸的山？请说一说你喜欢的理由。

（2分）15、有人赞美从富阳至桐庐的富春江“揽天下奇景于一身”，你觉得富春江“奇”在何处？（至少三条）（3分）16、“鸢飞戾天者，望峰息心；经纶世务者，窥谷忘反”此句从侧面落笔，衬托山水诱人的力量之外，言外之意是什么？（3分）1７、本文总领全篇的一句话是（2分）1８、“急湍甚箭，猛浪若奔。

”句写出了江水气势磅礴的动态美。

《三峡》中类似写江水的句子是。

1９、文中“鸢飞戾天者，望峰息心；经纶世务者，窥谷忘反”一句，“鸢飞戾天者”与“经纶世务者”分别指什么人?表达了作者怎样的思想感情？20．本文先勾勒出富春江沿岸“_____________，_____________”的景色特点，再细致描绘了水之清、水之____、山之____、山之____，让人们充分领略寓春江山水的雄奇秀美。

作者用“负势竞上，互相轩邈，争高直指，千百成峰”写山，参照乘船或坐车时的体验，说说这样写好在哪里？21．文中画线的句子抒发了作者________的情感，含蓄地表达了作者________的人生态度。

22.从写景方面看，这段文字写景顺序是怎样安排的？作者是从哪几个角度来描写景物的？23.从抒情方面来看，作者用了什么样的手法？抒发了自己什么样的思想感情？（二）阅读《送东阳马生序》，回答问题。

（16分）24、本文的作者_________，_________初文学家。

（2分）25、解释下列加点词语在文中的意思。

（4分）走．送之（）硕．师（）援．疑质理（）卒．获有所闻（）26、选文第一自然段着重叙述了自己的求学经历，作者是从哪几方面来写自己创造条件读书的。

（3分）27、据你看，作者虽愚，卒获有所闻的根本原因是什么？（2分）28、作者“缊袍敝衣“处在“被锦绣……烨然若神人”的同学中间，却“略无慕艳意，以中有足乐者，不知口体之奉不若人也”。

对此你有何评价。

（3分）29、读此段文字，对你有何启示，请写在下面。

（2分）30、指出下面的句子中的通假字并解释。

（2分）（1）四支僵劲不能动（2）同舍生皆被绮绣31、翻译下列句子。

（2分）（1）心中有足乐者，不知口体之奉不若人也。

（2）既加冠，益慕圣贤之道。

32、理解加点词的意思，并把正确意思的序号填在横线上。

（2分）（1）以是人多以书假余（A、虚假B、借C、假期）（2）余之勤且艰若此（A、像B、你C、如果）33、文中是如何写自己对老师的虔诚之态的？请用自己的话归纳。

（2分34、对比是本文突出的手法，请举例说明这种手法的作用？（2分）35、作者以自己勤苦求学而功成名就的事实，现身说法，勉励后辈专心向学，请列举一、二个古今中外勤学的事例。

（2分）36、写出下面加点字的读音。

(2分)（1）嗜．学( ) （2）叱咄．( )37、解释下列句中加点词的意思。

(4分)（1）录毕，走．送之( ) （2）俟．其欣悦( )（3）寓．逆旅主人 ( ) （4）礼愈至．( )38、用“/”划分下面句子的朗读节奏。

（每句划一处）（3分）先达德隆望尊，门人弟子填其室，未尝稍降辞色。

39、下列各组句子中加点虚词的意义、用法相同的一项是( ) (３分)A、每假借于．藏书之家战于．长勺B、当余之．从师也予独爱莲之．出淤泥而不染C、足肤皲裂而．不知气可以养而．致D、以．衾拥覆虽乘奔御风不以．疾也40、翻译下面的句子。

(３分)以中有足乐者，不知口体之奉不若人也。

译文：____________________________________________________________________。

41、选段写了作者幼时求学的艰难和成年后求师的艰难这两方面的内容，其中"求师的艰难"表现在哪三个方面?(3分)____________________________________________________________ （三）水调歌头（10分）①转朱阁，低绮户，照无眠。

②不应有恨，何事长向别时圆？③人有悲欢离合，月有阴晴圆缺，此事古难全。

④但愿人长久，千里共婵娟。

42、苏轼，___________代杰出的___________家，号___________。

他与父亲___________，弟弟___________合称为“三苏”。

他们父子三人与韩愈、柳宗元、欧阳修、王安石、曾巩，被后人誉称为“___________”。

43、这一阕共4句。

第一句的主语应是“__________”，运用的修辞手法是_________。

诗中运用了借代的修辞格的词是“__________”。

（3分）44、第一句“_____”、“______”二字表示夜已深；“无眠”指的对象是_________。

45、“无眠”的原因是（）（2分）A.还在幻想如何超脱尘世。

B.是出世还是入世举棋不定，所以辗转难眠。

C.还在回忆刚才月下起舞、清影随入时的超脱尘世的美妙感觉。

D.因为月下离人离情正浓；为下文怀念子由的手足深情作铺垫。

46、第②句包含的思想感情是（）（2分）A.埋怨月下的不遂人愿，十分怨恨。

B.面对明月直抒对子由的怀念。

C.因怅恨手足久别而埋怨明月不解人意，但又无可奈何。

D.因怅恨手足久别而十分痛苦。

参考答案一、1．D 2.C 3.A 4.A 5.（1）反通返，fǎn （2）被通披，pī（3）食通饲，sí；材通才，cái （4）邪通耶，yã6、B 7、C(《与朱元思书》的出处是《艺文类聚》。

)8、(1)独一无二的停 (2)美丽的，形容词喜爱，动词(3)周到到了(4)顺接连词，不译转折连词，可译为“却、可是”等9、⑴ miǎo ⑵ dān⑶ líng ⑷ qīn ⑸ sì⑹ yuān lì⑺ qián ⑻ pián ⑼ yùn10、⑴就。

⑵爱好。

⑶有时。

⑷舍不得。

⑸酒杯。

⑹辈，同类。

⑺借。

⑻懈怠。

⑼超过约定的期限。

⑽引，提出。

⑾拿。

⑿期望。

二、（一）11、负：凭借戾：至息：平息经纶：筹划、治理通“返”，返回；美丽12、①（寒树）争着向高处笔直地生长，形成了无数山峰。

②横斜的枝条在上面遮蔽着，即使在白天，也像黄昏时那么昏暗。

(3)(高山)凭依山势，争着向上，仿佛竞相向高处和远处伸展；（它们）争相比高远，笔直地向上指向（天空），形成了成千成百的山峰(4)、蝉不停地叫着，猿不停地啼着（5）湍急的江流比箭还要快，那惊涛骇浪，势若奔马13、奇山异水，天下独绝。

14、（1）喜欢富春江的水：水流清澈，千丈见底，游鱼细石都能看得清清楚楚，湍急的河段，水流又如疾箭，若奔马，势不可挡。

（2）喜欢山：两岸峭壁，皆生寒树，层峦叠嶂，争相竞高，直入云天。