新人教版九年级上册第11-14单元测试题附答案

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人教版九年级上册《第14章 内能的利用》单元测试卷(含答案)

人教版九年级上册《第14章 内能的利用》单元测试卷(含答案)

人教版九年级上册《第14章内能的利用》2022年单元测试卷一、单选题(本大题共12小题,共36分)1.(3分)把盛有冷水的铝壶放到电炉上加热,则发生热传递三种方式的先后顺序应该是()A. 对流、辐射、传导B. 传导、对流、辐射C. 传导、辐射、对流D. 辐射、传导、对流2.(3分)关于热机,下列说法不正确的是()A. 热机的功率越大,其工作效率越高B. 减少城市热岛效应的措施之一就是倡导“绿色出行”C. 热机是将内能转化为机械能的装置D. 不管技术如何改进,热机的效率都不可能达到100%3.(3分)四冲程内燃机在一个循环中,内能转化为机械能的冲程是()A. 吸气B. 压缩C. 做功D. 排气4.(3分)8.(2022洪山区期中)从能量转化的角度看,一台四冲程内燃机在一个循环中,下列说法中正确的是()A. 只有做功冲程存在着化学能转化为内能的过程B. 排气冲程存在着内能转化为机械能的过程C. 吸气冲程具有很明显的机械能转化为内能的过程D. 压缩冲程存在着机械能转化为化学能的过程5.(3分)如图表示出了电冰箱的构造和原理,下列说法正确的是()A. 制冷剂在冷冻室内由液态变为气态,是汽化吸热过程B. 冰箱的工作说明热量可以自发地从低温物体传递到高温物体C. 冷冻室中结的霜,是一种熔化现象D. 制冷剂在冷凝器内由气态变成液态,是凝固放热过程6.(3分)2020年1月18日,第十届江苏“台湾灯会”在常州恐龙城开幕。

如图所示为展会中的“走马灯”,点燃底部蜡烛,热空气上升驱动扇叶转动,观众惊奇地看到纸片小人的影子动了起来。

这个过程发生的能量转化与四冲程汽油机冲程图中相同的是()A. B. C. D.7.(3分)质量2kg的煤油燃烧一部分,剩余1kg则下列说法正确的是()A. 密度变为原来的1/2B. 比热容变为原来的1/2C. 质量变化原来的1/2D. 热值变为原来的1/28.(3分)西昌卫星发射中心用长征三号运载火箭,于2019年4月20日将第四十四颗北斗导航卫星成功送上太空。

人教版九年级上册数学各单元测试卷及答案(全套)

人教版九年级上册数学各单元测试卷及答案(全套)

第二十一章综合测试一、选择题(30分)1.一元二次方程22(32)10x x x --++=的一般形式是( ) A .2550x x -+= B .2550x x +-= C .2550x x ++=D .250x +=2.一元二次方程260x +-=的根是( ) A.12x x ==B .10x =,2x =-C.1x =2x =-D.1x =2x =3.用配方法解一元二次方程245x x -=时,此方程可变形为( ) A .2(2)1x +=B .2(2)1x -=C .229x +=()D .229x -=()4.一元二次方程220x x -=的两根分别为1x 和2x 则12x x 为( ) A .2-B .1C .2D .05.关于x 的一元二次方程2(3)0x k x k -++=的根的情况是( ) A .有两个不相等的实数根 B .有两个相等的实数根 C .无实数根D .不能确定6.若2x =-是关于x 的一元二次方程22502x ax a -+=的一个根,则a 的值为( )A .1或4B .1-或4-C .1-或4D .1或4-7.已知等腰三角形的腰和底的长分别是一元二次方程2680x x -+=的根,则该三角形的周长为( ) A .8B .10C .8或10D .128.若α,β是一元二次方程定2260x x +-=的两根,则22αβ+=( ) A .8-B .32C .16D .409.要组织一次排球邀请赛,参赛的每两个队之间都要比赛一场,根据场地和时间等条件,赛程计划安排7天,每天安排4场比赛,设比赛组织者应邀请x 个队参赛,则x 满足的方程为( )A .1(1)282x x += B .1(1)282x x -= C .(1)28x x +=D .(1)28x x -=10.已知关于的一元二次方程2(1)2(1)0a x bx a ++++=有两个相等的实数根,下列判断正确的是( )A .1一定不是关于x 的方程20x bx a ++=的根B .0一定不是关于x 的方程20x bx a ++=的根C .1和1-都是关于x 的方程20x bx a ++=的根D .1和1-不都是关于x 的方程20x bx a ++=的根 二、填空题(24分)11.如果关于x 的方程220x x k -+=(k 为常数)有两个不相等的实数根,那么k 的取值范围是__________.12.若将方程定267x x +=化为2()16x m +=,则m =__________.13.一个三角形的两边长分别为3和6,第三边长是方程210210x x -+=的根,则三角形的周长为__________.14.已知一元二次方程21)10x x -=的两根为1x ,2x ,则1211x x +=__________. 15.已知关于x 的方程224220x x p p --++=的一个根为p ,则p =__________. 16.关于x 的一元二次方程2(5)220m x x -++=有实根,则m 的最大整数解是__________. 17.若关于x 的一元二次方程号2124102x mx m --+=有两个相等的实数根,则2 2 2)1)((m m m ---的值为__________.18.关于x 的方程2()0a x m b ++=的解是12x =-,21x =(a ,m ,b 均为常数,0a ≠),则方程2260a x m +++=()的解是__________.三、解答题(8+6+6+6+6+7+7=46分) 19.解方程.(1)3(2)2(2)x x x -=-(2)2220x x --=(用配方法)(3)()()11238x x x +-++=()(4)22630x x --=20.已知关于x 的一元二次方程()22(22)20x m x m m --+-=. (1)求证:方程有两个不相等的实数根,(2)如果方程的两实数根为1x ,2x ,且221210x x +=求m 的值.21.已知关于x 的一元二次方程2640x x m -++=有两个实数根1x ,2x .(1)求m 的取值范围.(2)若1x ,2x 满足1232x x =+,求m 的值.22.在水果销售旺季,某水果店购进一种优质水果,进价为20元/千克,售价不低于20元/千克,且不超过32元/千克,根据销售情况,发现该水果一天的销售量y (千克)与该天的售价x (元/千克)满足如下表所示的一次函数关系。

2020年人教版新目标英语九年级上册单元训练测试题及答案(全册)

2020年人教版新目标英语九年级上册单元训练测试题及答案(全册)

人教版新目标英语九年级上册U NIT 1 单元过关卷第Ⅰ卷听力部分(25 分)120 分满分::100 分钟时间1分, 共5 分)话, 选出与其内容相符的图片。

(每小题Ⅰ. 听对( ) 1. A. B.C.( ) 2. A. B. C. ( ) 3. A. B. C. ( ) 4. A. B. C.( ) 5. A. B. C.话, 选择最佳答案。

(每小题 1 分, 共15 分)Ⅱ. 听对话,回答第6、7 小题。

听第 1 段对( ) 6. How long has Bob's pen friend been learning Chinese?A. For about 3 weeks.B. For about 3 months.C. For about 3 years.( ) 7. What is the girl's best way to learn Chinese?A. Reading more Chinese books.B. Speaking to Chinese friends.C. Taking notes in Chinese classes.话,回答第8、9 小题。

听第 2 段对( ) 8. What's the matter with Paul?A. He forgot to do homework.B. He failed the English test.C. He couldn't find his English textbook.( ) 9. When can Paul join the girl's group?A. Next Monday.B. Next Tuesday.C. Next Friday.,回答第10、11 小题。

听第 3 段对话( ) 10. How does Annie usually exercise?A. By playing baseball.B. By playing basketball.C. By playing volleyball.( ) 11. When will the two speakers meet tomorrow morning?A. At 8 :50.B. At 9 :00.C. At 9:10.,回答第12、13、14 小题。

最新人教版九年级物理上册单元测试题全套含答案

最新人教版九年级物理上册单元测试题全套含答案

最新人教版九年级物理上册单元测试题全套含答案第13章内能单元测试题一、多项选择题1.下列关于分子的说法中错误的是()a、分子很小,肉眼看不见。

我们可以用肉眼观察分子的运动。

分子之间同时存在引力和斥力。

当温度升高时,分子的热运动加速2.用两个相同的电热水器给质量同为的物体甲和水加热,它们的温度随加热时间的变化关系如图所示,据此判断甲物质吸收的热量为()a、 B.c.d.条件不足,无法计算。

3.将质量相同但温度不同的冷水和热水倒入两个相同的杯子中。

当你同时往两个杯子里滴一滴墨水时,你会发现热水杯里的水颜色变化很快,但冷水杯里的水没有完全变色,这表明()a.冷水温度低具有的内能大,墨水扩散就较快b.热水温度高具有的内能大,墨水扩散就较快c.冷水温度低具有的内能小,墨水扩散就较快d.热水温度高具有的内能小,墨水扩散就较快4.冷水的质量很好。

吸收一定量的热量后,温度从升高到。

对于其他质量的热水,在释放相同的热量后,温度也会降低到。

那么热水的初始温度是()b.Cd.5.分子动力学理论是从微观角度看待宏观现象的基础理论。

以下现象无法用分子动力学理论解释()a.气体可以被压缩成液体b.固体和液体很难被压缩c.用毛皮摩擦过的橡胶棒能吸引轻小物体d.离花园较远处就能闻到花香6.下面是某同学“物理学习笔记”中的摘录,其中错误的是()a.做功和热传递在改变物体的内能上是等效的b、扩散现象主要表明组成物质的分子不断不规则地运动。

C.物体的内能只与物体的温度有关d.分子间相互作用的引力和斥力是同时存在的7.下列说法中正确的是()a、当物体的温度升高时,内部能量增加或保持不变b.水壶里的水烧开时,水蒸气把壶盖顶起,机械能转化为内能c.固体很难被压缩,是因为分子之间只存在斥力的作用d、糖被放入水中。

一段时间后,整杯水变甜,表明分子不断不规则地运动。

下面的说法是正确的()a.物体受热,温度可能会升高也可能会保持不变b.物体温度不变,则一定没有吸收热量c.物体吸热,温度一定会升高d、当物体的温度下降时,它必须放出热量9.下列关于物理概念说法中正确的是()a、某种质量的物质吸收的热量越多,其比热容就越大。

新人教版九年级英语上册知识点与单元测试题含答案

新人教版九年级英语上册知识点与单元测试题含答案

九年级英语Unit21. used to do sth. 过去常常做某事否定形式:didn’t use to do sth. / used not to do sth.如:He used to play football after school. 放学后他过去常常踢足球;Did he use to play footballYes, I did. No, I didn’t.He didn’t use to smoke. 他过去不吸烟;2. 反意疑问句①肯定陈述句+否定提问如:Lily is a student, isn’t sheLily will go to China, won’t she②否定陈述句+肯定提问如:She doesn’t come from China, does sheYou haven’t finished homework, have you③提问部分用代词而不用名词 Lily is a student, isn’t she④陈述句中含有否定意义的词,如:little, few, never, nothing, hardly等;其反意疑问句用肯定式;如:He knows little English, does he他一点也不懂英语,不是吗They hardly understood it, did they他们几乎不明白,不是吗3. play the piano 弹钢琴4. ①be interested in sth. 对…感兴趣②be interested in doing sth. 对做…感兴趣如:He is interested in math, but he isn’t int erested in speakingEnglish. 他对数学感兴趣,但是他对说英语不感兴趣;5. interest ed adj. 感兴趣的,指人对某事物感兴趣,往往主语是人interest ing adj.有趣的,指某事物/某人具有趣味,主语往往是物6. still 仍然,还用在be 动词的后面如:I’m still a student.用在行为动词的前面如:I still love him.7. the dark 天黑,晚上,黑暗8. 害怕…be terrified of sth.如:I am terrified of the dog. be terrified of doing sth.如:I am terrified of speaking.9. on 副词,表示电灯、电视、机械等在运转中/打开,其反义词off. with the light on 灯开着10. walk to somewhere 步行到某处 walk to school 步行到学校11. spend 动词,表示“花费金钱、时间”①spend…on sth. 在某事上花费金钱、时间②spend…doing sth.花费金钱、时间去做某事如:He spends too much time on clothes. 他花费太多的时间在衣着He spend 3 months building the bridge.他花费了三个月去建这座桥; Pay for 花费如:I pay 10 yuan for the book. 我花了10元买这本书;12. take动词有“花费”的意思常用的结构有:take sb. …to do sth.如:It takes me a day to read the book.take … to do sth.13. chat with sb. 与某人闲聊如:I like to chat with him.我喜欢和他聊天;14. worry about sb./ sth. 担心某人/某事worry 是动词be worried about sb./sth. 担心某人/某事worried 是形容词如:Don’t worry about him. 不用担心他;Mother is worried about her son. 妈妈担心他的儿子;15. all the time 一直、始终16. take sb. to + 地方送/带某人去某个地方如:A person took him to the hospital. 一个人把他送到了医院;Lui took me home. 刘把我送回了家;home 的前面不能用to17. hardly adv. 几乎不、没有hardly ever 很少hardly 修饰动词时,通常放在助动词、情态动词之后,实义动词之前助动词/情态动词+hardlyhardly + 实义动词如:I can hardly understand them. 我几乎不能够明白他们;I hardly have time to do it. 我几乎没有时间去做了;18. miss v. 思念、想念、错过19. in the last few years. 在过去的几年内常与完成时连用如:I have lived in China in the last few years.在过去的几年内我在中国住;20. be different from 与…不同21. how to swim 怎样游泳不定式与疑问词连用:动词不定式可以和what, which, how, where, when 等引导的疑问句连用,构成不定工短语;如:The question is when to start. 问题是什么时候开始;I don’t know where to go. 我不知道去哪;22. make sb./ sth. + 形容词make you happymake sb./ sth. + 动词原形 make him laugh23. move to +地方搬到某地如:I moved to Beijing last year.24. it seems that +从句看起来好像……如:It seems that he has changed a lot. 看起来他好像变了许多;25. help sb. with sth.帮某人某事help sb. to do sth.帮某人做某事She helped me with English. 她帮助我学英语;She helped me to study English; 她帮助我学习英语;26. fifteen-year-old 作形容词15岁的fifteen-year-olds 作名词指15岁的人fifteen years old 指年龄15岁如:a fifteen-year-old boy 一个15岁的男孩Fifteen-year-olds like to sing. 15岁的人喜欢唱歌;I am fifteen years old . 我是15岁;27.支付不起…can’t /couldn’t afford to do sth.can’t / couldn’t afford sth.如:I can’t/couldn’t afford to buy the car.I can’t/couldn’t afford the car. 我买不起这个辆小车;28. as + 形容词./副词+as sb. could/can 尽某人的…能力如:Zhou run as fast as her could/can. 她尽她最快的能力去跑;29. get into trouble with 遇到麻烦30. in the end 最后31. make a decision 下决定下决心32. to one’s surprise令某人惊讶如:to their surprise 令他们惊讶to LiLei’s surprise令李雷惊讶33. take pride in sth. 以…而自豪如:His father always take pride in him. 他的爸爸总是以他而自豪34. pay attention to sth. 对…注意,留心如:You must pay attention to your friend. 你应该多注意你的朋友;35. be able to do sth. 能做某事如:She is able to do it. 她能够做到;36. give up doing sth. 放弃做某事如:My father has given up smoking. 我爸爸已经放弃吸烟了;37.不再①no more == no longer如:I play tennis no more/ longer.我不再打网球;②not …any more == not …any longer如:I don’t play tennis any more/longer. 我不再打网球;38. go to sleep 入睡Test for Unit 2时间120分钟,满分120分Ⅰ.听句子,选择正确的图片;每小题1分,共5分听力材料:1.The Water Festival in Thailand lasts three days.2.I think July is the hottest month in China.3.Jimmy bought a tie for his father last week.4.Miss Green likes the Dragon Boat Festival best.5.Halloween is a popular festival in the North America and it is on October 31st.1.__C__ 2.__A__ 3.__D__ 4.__B__ 5.__E__Ⅱ.听对话,选择正确答案;每小题1分,共5分听力材料:6.M:Where do your family plan to spend ChristmasW:We will spend Christmas with my uncle in Australia.7.W:What's your favorite festivalM:The Mid-Autumn Festival.8.M:What did they do to celebrate the New YearW:They listened to music and sang traditional songs.9.M:Tomorrow is Mid-Autumn Day.We will get together and enjoy the moon.W:Don't forget to have some mooncakes.10.M:When is Labour DayW:In your country it's on May 1st.But in my country it's on the first Monday in September.B 6.Where will the girl spend ChristmasA.In Canada. B.In Australia.C.In America.B 7.What festival does the man like bestA.The Spring Festival. B.The Mid-Autumn Festival.C.The Lantern Festival.B 8.What did they do to celebrate the New YearA.They drank some beer. B.They sang traditional songs.C.They watched the fireworks.A 9.What festival are they talking aboutA.Mid-Autumn Day. B.Independence Day.C.Labour Day.C 10.When is Labour Day in the girl's countryA.It's on May 1st. B.It's on October 1st.C.It's on the first Monday in September.Ⅲ.听长对话,选择正确答案;每小题1分,共5分听力材料:听第一段对话,回答第11—12小题;W:Hi,Jack.Tomorrow is Mother's Day.What would you like to give your mother M:I want to buy a cap for her.What about you,GraceW:I want to buy a pair of shoes for my mother.M:Good.Would you like to go shopping with me nowW:Sure.Let's go.B 11.What day is it todayA.It's Friday. B.It's Saturday. C.It's Sunday.C 12.What does Grace want to give her motherA.A pair of gloves. B.A pair of pants. C.A pair of shoes.听第二段对话,回答第13—15小题;M:Yesterday was New Year's Day.Did you have a good timeW:Yes,we did.We got together for a special family meal.M:Did you wear new clothesW:Yes,I did.My mother bought new clothes for me.M:What else did you doW:We made resolutions for the new year.M:Can you tell me about your resolutionW:Of course.I will work harder at school.What's your resolutionM:I will help my parents do housework.A 13.What did the girl do on New Year's DayA.She had a special meal together with her family.B.She did some shopping with her parents.C.She washed her clothes.B 14.Who bought new clothes for the girlA.Her grandmother. B.Her mother. C.Her aunt.B 15.What's the boy's resolutionA.He will work harder at school.B.He will help his parents do housework.C.He will read more books.Ⅳ.听短文,选择正确选项;每小题2分,共10分听力材料:A long time ago,a snake was caught and sold in the street.An old man saved him.The old man and his neighbors were all farmers.They were worried because there wasn't enough rain for plants.One night,the old man saw the snake in his dream.He said,“Put me into the river.Then you will get rain.”The old man did that as the snake said.Then it started to rain.People found that the snake was a real dragon.People poured some rice into the river to thank the dragon.However,the rain god was angry when he learned about that.Then he cut the dragon into pieces.People felt sad and sorry,so they made dragon lanterns to remember the dead dragon during the Lantern Festival.A 16.Who saved the dragonA.A farmer. B.A doctor. C.A businessman.B 17.What did the old man and his neighbors wantA.Food. B.Rain. C.Money.A 18.What did the dragon ask the old man to do in the dreamA.Put him into the river. B.Sell him to others.C.Give him to the god.B 19.What did people pour into the river to thank the dragonA.Some corns. B.Some rice.C.Some vegetables.C 20.What happened to the dragon at lastA.He became a god. B.He flew away.C.He died.笔试部分95分Ⅴ.单项选择;每小题1分,共15分C 21.—Jenny,do Chinese people celebrate ______ Easter Day—No.This is the first time I've celebrated ______ festival.A.the,the B.the,a C./,the D./,aA 22.—What did you do on April Fool's Day—I played a trick ______ my brother.A.on B.to C.with D.atB 23.We will have two family parties this autumn.One is at Halloween and ______ is at Thanksgiving.A.other B.the other C.another D.the othersD 24.—Do you have ______ in Beijing—Yes.My aunt and uncle live there.A.classmates B.cousins C.partners D.relativesC 25.These words ______ me ______ writing to my mother tomorrow.A.help,with B.adds,into C.remind,of D.regard,asB 26.—It's dangerous to swim in this river.—Yes,you are right.The government has ______ people not to swim in it.A.trained B.warned C.led D.encouragedC 27.After working her way around the world,Annie ended up ______ English as a foreign language.A.teach B.taught C.teaching D.to teachB 28.You should learn to think while ually,behind the lines ______ the writer's true meaning.A.lie B.lies C.have D.hasA 29.—Look at the photo I took in Jinghong,Yunnan Province.______ the Dai people were having—WowThey were celebrating the Water Festival.A.What fun B.How fun C.What a fun D.How a funD 30.After a 3-week winter vacation,students usually ______ some weight when they return to school.A.put away B.put up C.put in D.put onB 31.—The Dragon Boat races are so exciting,but our boat is still behind.—Don't worry.I am sure ______ our team will winA.if B.that C.whether D.whyA 32.—Could you tell me something about Valentine's Day in Japan—Well,not only adults ______ children celebrate it.A.but B.and C.although D.becauseD 33.—Will we have dinner at the Hope Restaurant—Maybe.We'll go there if the show ______ before 6.But I don't know if there______ any free tables then.A.will end,were B.will end,will beC.ends,were D.ends,will beC 34.—Can you spare time to come to our Thanksgiving party—Well,I don't know ______.A.that I can finish my work by thenB.if can I finish the work by thenC.whether I can finish the work by thenD.that can I finish the work by thenA 35.—I am going back to America for Thanksgiving Day.—______.And we will miss you.A.Enjoy yourself B.You're welcomeC.That's interesting D.The same to youⅥ.词汇运用;每小题1分,共10分A根据句意,用括号内所给单词的适当形式填空;36.It would be a shame _to_steal_steal others' things.37.She _laid_lay her hand on my head.38.He led the child into the _warmth_warm of the house.39.My dog usually barks when it sees a _stranger_strange walk past.40.Have you ever read _novels_novel written by Jane AustenB根据汉语或首字母提示,填写恰当的单词;41.The old man has been _dead_死 since three years ago.42.He often visits his _relatives_亲戚 on Sundays.43.People in the UK don't use dollars or euros欧元,and they use _pounds_.44.Mary is a shy girl.Her face always turns red when she speaks to a_stranger_.45.When I failed my exams,my parents usually encouraged me instead of_punishing_ me.Ⅶ.完形填空;每小题1分,共10分Thanksgiving Day was near.The first grade teacher asked __46__ students to draw a picture of something that they were thankful for.People celebrated the holiday__47__ turkey and other traditional foods of the season.So,most of her students' pictures were about them.__48__,Peter drew a different kind of picture.Peter was a different kind of boy.He always looked sad.When asked to draw a picture of something for which he was thankful,he drew a __49__.Other students were all very interested in thepicture.Whose hand could it be One child guessed it was the hand of afarmer,because farmers feed __50__.Another thought it was the hand of a policeman.because the police __51__ and care for people.Still others guessed it was the hand of God.The discussion went on until the teacher almost __52__ the young artist.During the break,all children ran out of the classroom except Peter.The teacher came to Peter's __53__,bent俯身 down,and asked him whose hand it was.The little boy __54__ and said in a low voice,“It's yours,teacher.”She remembered the times she took his hand and walked with him here orthere.She __55__ said,“Take my hand,Peter.Let's go outside” or “Let me show you how to use your pencil.”Peter was very thankful for his teacher.B 46.A.his B.her C.our D.myD 47.A.at B.in C.for D.withC 48.A.Anyway B.Then C.However D.InsteadC 49.A.head B.farmer C.hand D.policemanD 50.A.sheep B.cows C.pigs D.turkeysB 51.A.punish B.protect C.catch D.callC 52.A.admired B.noticed C.forgot D.foundA 53.A.desk B.classroom C.house D.schoolC 54.A.gave up B.dressed up C.looked up D.stayed upC 55.A.still B.even C.often D.neverⅧ.阅读理解;每小题2分,共30分AAlmost all cultures celebrate the end of one year and the beginning of another in some ways.Different cultures celebrate the beginning of a new year in different ways,and at different times on the calendar.In Western countries,people usually celebrate New Year at midnight on December 31st—January 1st.People may go to parties,sometimes dressed in formal正式的clothes,and they may drink champagne香槟 at midnight.During the first minute ofthe new year,people cheer and wish each other happiness for the year ahead.But somecultures prefer to celebrate the New Year by waking up early to watch thesunrise.They welcome the new year with the first light of the sunrise.Many cultures also do special things to get rid of摆脱 bad luck at the beginning of a new year.For example,in Ecuador,families make a big doll from old clothes.The doll is filled with old newspapers and firecrackers.At midnight,these dolls are burned to show the bad things from the past year are gone and the new year can start afresh重新.Other common traditions to keep away bad luck in a new year include throwing things into rivers or the ocean,or saying special things on the first day of the new year.Other New Year traditions are followed to bring good luck in the new year.One widespread Spanish tradition for good luck is to eat grapes on New Year's Day.The more grapes a person eats,the more good luck the person will have in the year.In France,people eat pancakes for good luck at New Year.In the United States,some people eat black-eyed peas for good luck—but to get good luck for a whole year you have to eat 365 of themB 56.The reading is mainly about ______.A.the meaning of “Happy New Year”B.several different New Year traditionsC.what to eat on New Year's DayD.why people dress up nicely on New Year's DayA 57.It's clear that ______.A.some cultures celebrate New Year in the morningB.the Western people celebrate New Year only on New Year's DayC.people in Ecuador go to parties on December 31st—January 1stD.no cultures do special things to celebrate New YearB 58.In some cultures,people throw things into rivers or oceans to ______.A.bring good luck B.keep away bad luckC.forget everything D.plan for the next yearC 59.To have a happy new year ______.A.friends talk to each other in special waysB.families make big dolls filled with old clothesC.some people get up early to watch the sunriseD.Europeans eat 365 grapes on New Year's DayA 60.When eating black-eyed peas on New Year's Day,people think ______.A.one pea brings one day of luckB.black-eyed peas are the best medicineC.the peas are too black and taste badD.the peas are helpful to count numbersBOne of the traditional festivals in China is the Mid-Autumn Festival.It is also known as Moon Festival,Zhongqiu Festival or Mooncake Festival.It is held on the15th day of the eighth month in the Chinese calendar.There are many stories about the festival,and many of them are about Hou Yi and Chang'e.One of the stories goes like this:in ancient times,there was a hero named Hou Yi who was excellent at shooting射击.One year,there were ten suns in the sky,and the strong heat from them caused a lot of problems for people.Hou Yi shot down nine of the suns and left only one to provide light.After that,many people came to learn shooting from him.Hou Yi later got married to the kind and beautiful Chang'e.An immortal神仙 gave Hou Yi a kind of medicine that could make him live forever,but he didn't want to leave Chang'e,so he let her keep the medicine.On the fifteenth of August,Feng Meng,one of Hou Yi's students,wanted to take the medicine away when Hou Yi went out.Chang'e didn't want to give it to him,so she had to take the medicine herself and flew up into the sky.Since she loved her husband very much and hoped to live nearby,she chose to stay on the moon.When Hou Yi came back and learned about what had happened,he was very sad.He put the fruit and cakes that Chang'e liked in the yard to show her his love.People soon learned about this,and began to copy Hou Yi's activities.From then on,the custom of enjoying the full moon during the Mid-Autumn Festival was kept.B 61.What is NOT one of the names of the Mid-Autumn FestivalA.Zhongqiu Festival. B.The Double Ninth Festival.C.Moon Festival. D.Mooncake Festival.C 62.When did Feng Meng come to take the medicineA.On the thirteenth of August in the lunar calendar.B.On the fourteenth of August in the lunar calendar.C.On the fifteenth of August in the lunar calendar.D.On the sixteenth of August in the lunar calendar.B 63.Chang'e took the medicine because ______.A.she didn't love Hou Yi any moreB.she didn't want to give it to Feng MengC.she wanted to live on the moonD.she wanted to live longer than her husbandA 64.What was the reason why Chang'e chose to stay on the moonA.It was closer to her husband.B.The moon was very beautiful.C.She had no other place to go.D.The medicine was produced on the moon.D 65.What does this passage mainly talk aboutA.What people eat on Mid-Autumn Festival.B.Games and activities on Mid-Autumn Festival.C.How people celebrate the Mid-Autumn Festival.D.The origin由来 of Mid-Autumn Festival.CWhen I was 5 years old,I went to the USA with my mom.I can still remember the first Halloween holiday I had in the USA.On the morning of Halloween,we paid a visit to a pumpkin farm.Each of us brought a pumpkin to school with us.I used the pumpkin to make a lantern which had two triangle eyes and a scary mouth.In the afternoon,we put on the Halloween costumes and went on parade in school.Some of the costumes were nice,but some of them looked scary.I chose to wear a suit of Superman's clothes.I did a lot of things that day,but the part I liked best was “trick or treat” in theevening.66.After_dinner,I_went_outside_with_an_empty_bag.I hoped to get a lot of candies from people.At first,I was a bit nervous,so when I knocked at the door,my heart was beating very fast.A lady came out,and I said carefully to her,“Trick or treat.” My voice was very low,and even myself could hardly hear it.To my surprise,the lady was so kind to give me two candy bars,and I was soexcited,thanked the lady and moved on.I couldn't remember how many houses Ivisited,but I could remember how many candies I got—I got 91 pieces of candy that day,and 67.我以自己而感到自豪.What a happy Halloween I hadAnd I wish we could have a Halloween every month根据短文内容,完成下列任务:66.把画线部分翻译成汉语:_饭后,我拿着一个空袋子出去了;_67.把所给汉语翻译成英语:_I_was_proud_of_myself._根据短文内容,回答下列问题:68.How many pieces of candy did the writer got from the people that day_91._69.How many Halloweens did the writer wish to have one year_12._70.给短文命个恰当的题目:_My_First_Halloween_in_America._Ⅸ.补全对话;每小题1分,共5分Stephen:Hi,Chen Huan.__71__Chen Huan:Yes,I'd love to.__72__Stephen:We usually have a big dinner and give presents to our friends and family.Chen Huan:__73__Stephen:Yes,we both celebrate with our family.Chen Huan:__74__Stephen:Of course we do.Chen Huan:__75__Stephen:Seven o'clock before dinner gets ready.Chen Huan:OK.I'll get there on time.See you.Stephen:See you.A.Would you like to come to my home and spend Christmas Eve with usB.When should I get to your homeC.Does it like New Year's Eve in ChinaD.Do you often count down from ten before twelve o'clockE.How do you celebrate it71.__A__ 72.__E__ 73.__C__ 74.__D__ 75.__B__Ⅹ.短文填空:根据短文内容,用方框中所给词的正确形式填空,完成短文;注意:每个词语限用一次2014,黔南州每小题1分,共10分save,fast,from,call,once,watch,great,make,rice,youDear Cindy,How are youI had a great time last Monday,June 2th,2014.It was a traditional Chinese festival __76__ Dragon Boat Festival that day.This festival is in memory of Qu Yuan,one of the __77__ Chinese poets.He killed himself by jumping into the Miluo River on May 5th of the lunar calendar,278BC.People there rowed the boats __78__ him.But it was too late.They were very sad and then threw __79__ into the river to feed the fishes so that they would stay away from his body.__80__ then on,every year on this day,people enjoy __81__ Zongzi which is made of rice with meat,eggs and so on.In the past we ate it only __82__ a year,but now we regard it as our daily food.We can have it any time we like.Have you ever __83__ the dragon boat race on TV It is another important part of this festival.Several teams row their dragon-shaped boats as __84__ as they can.The first team to reach the finish line wins.If you have a plan to visit China next year,would __85__ like to spend this festival with usBest wishesYours,Shen76._called_77._greatest_78._to_save_79._rice_80._From_81._making_82._once_83._watched_84._fast_85._you_Ⅺ.书面表达;15分学校来了几名外国友人参加中外文化交流活动,校长请你写一封书面邀请函,邀请他们参加下个月当地举行的端午节活动;要点提示:1.Time of the festival;2.Activities during the festival;3.Your invitation to them.要求:1.词数不少于80词;2.语句通顺、意思连贯;One possible version:Dear friends,Welcome to our school.Next month will be one of the most traditional Chinese festivals—the Dragon Boat Festival.It falls on the lunar calendar of 5th,May.This festival is to show our respect to a famous poet,Qu Yuan.We will have dragon boat races and dragon dance on that day.We also eat a kind of traditional food zongzi.I hope all of you can come and join us that day.We will be very glad to have you there.We are looking forward to your coming.Yours,Li Yan。

人教版新目标英语九年级-Unit11单元同步测试卷及答案

人教版新目标英语九年级-Unit11单元同步测试卷及答案

九年级英语第十一单元期末复习测试题一、单项填空(每小题1分,共20分)1. Does Mary agree with you?— Yes, sure. We are in ______ agreement. A. a B. an C. the D. 不填2. — My parents are sometimes too hard ______ me.— Are they? They just want you to spend more time ______ your lessons.A. on; onB. on; withC. with; onD. with; with3. Is it true that some colors can make us feel relaxed?— Y es. Colors do have the ______ to change our feelings and moods.A. secretB. powerC. ideaD. experience4. Doctor, do you think I have got a bad cold?— Maybe. But I can't say that before I ______ you.A. createB. warnC. examineD. prove5. Look at Eric's ______ face. The snake scared him just now.— Yes, I think so. He isn't a brave boy.A. blackB. redC. paleD. blue6. Tina and I are good friends. Our ______ began 10 years ago.A. messageB. friendshipC. suggestionD. education7. Did you and your parents join the trip?— Yes. ______ us, the Greens also went to the amusement park.A. ExceptB. Except forC. BesideD. Besides8. How do you like Han Han's books?— They are my last choice. The more I read them, ______ I like them.A. the lessB. the leastC. the moreD. the most9. How about seeing a movie, Jenny?— Well, I would stay at home rather than ______ to the movies.A. goB. goingC. goesD. went10. I didn't enjoy myself at the party. I just felt ______ . — Well, maybe there were too many people at the party.A. left outB. to leave outC. leaving outD. be left out11. He was happy to see an old friend of ______ in the street. A. him B. he C. his D. her12. I asked Tom if he would help me and he ______ . A. disagreed B. nodded C. refused D. cried13. It's ______ far ______ we can't walk there. Let's take a taxi.A. so; thatB. too; toC. such; thatD. enough; to14. I am not sure which tie to wear for the party.— Sorry, I have no idea, ______ .A. tooB. neitherC. alsoD. either15. The bed was very hard and ______ , so I couldn't fall asleep.A. comfortableB. uncomfortableC. softD. beautiful16. — Have you heard from Mrs. Green lately?— ______ I ______ my brother has received any call or e-mail from her. Hope she is doing well.A. Not only; but alsoB. Neither; norC. Both; andD. Either; or17. — I have told Jim many times to be careful with his lessons, but...— He is clever but careless. You can't make a crab(蟹)______ straight, can you?A. walksB. to walkC. walkD. walking18. Tom ______ a new camera lately. — Really? Do you know its brand?A. buysB. has boughtC. is buyingD. will buy19. — Look at the lovely baby panda. Do you know ______ at birth?— I guess he might be about 100 grams heavy.A. what was his weightB. how heavy was heC. how he was heavyD. what his weight was20. I hope you won't disappoint us in the final, Andy.— ______. I will try my best not to let you down.A. I dislike itB. I am afraid notC. You're wrongD. Believe in me二、完形填空(每小题1分,共10分)A few years ago, I worked at a church(教堂). My son was little, 21 he went with me to the church every day. Most mornings, we'd stop at a 22 , and get a chocolate drink for him and a cup of coffee for me.A girl at the store brought some 23 and color to our lives each day, so we went there again and again. She had found her own way of enjoying life and her job. I was not even 24 if she knew that her exuberance (活力)had put a smile on the face of each customer.When a customer brought 25 to the counter(柜台), a saleswoman could have asked, "Would you like some milk with these cookies?" 26 , the girl asked, "Would you like a lottery ticket(彩票)with these cookies?" She 27 asked some funny questions.Y es, life is what you make of it. It's clear that this girl's way of dealing with the customers made the hours in her day more 28 . By doing that, she also influenced the lives of others and made them 29 .Sometimes, if my day at the church made me tired, we'd stop at that store before 30 home. We'd giggle (咯咯笑)as we left the store with the girl's words still behind us, "Would you like some shampoo(洗发香波)with that soda?"21. A. though B. so C. because D. if22. A. store B. hospital C. hotel D. station23. A. trouble B. fun C. ideas D. sweets24. A. afraid B. worried C. sure D. nervous25. A. drinks B. cookies C. coke D. chocolate26. A. Suddenly B. Otherwise C. Instead D. Besides27. A. seldom B. never C. hardly D. always28. A. necessary B. important C. strange D. interesting29. A. cry B. shout C. laugh D. think30. A. cleaning B. going C. leaving D. missing三、阅读理解(每小题2分,共30分)AJohn and Bobby joined a wholesale(批发)company together just after graduation from college the same year. After several years, however, the boss chose Bobby to be the manager but John remained a worker. John could not stand it anymore. He wrote a resignation letter(辞职信)to the boss and complained that the boss did not know who worked harder and better.The boss knew that John worked very hard for the years. He thought a moment and said, "Thank you for your criticism(批评), but I hope you will do one more thing for our company before you leave. Perhaps you will change your decision and take back your resignation letter."John agreed. The boss asked him to go and find out anyone selling watermelon in the market. John went andreturned soon. He said he had found out a man selling watermelon. The boss asked the price. John didn't know and went back to the market to ask and returned to tell the boss $1.2 per kilo.Then the boss called Bobby to come to his office. He asked Bobby to go and find anyone selling watermelon in the market. Bobby went, returned and said to the boss, "Only one person selling watermelon, $1.2 per kg, $10 for 10 kg. He has 340 melons(甜瓜). Each melon is about 2 kg. Bought from the South two days ago, they are fresh and red, good quality."John was very surprised and realized the difference between himself and Bobby. He decided not to resign but to learn from Bobby.31. After Bobby was chosen to be the manager, John decided to ______.A. criticize BobbyB. give up his jobC. work even harderD. learn from Bobby32. In fact, John was ______. A. hard-working B. lazy C. knowledgeable D. clever33. How did John know the watermelon price?A. He asked Bobby.B. He asked the boss.C. He bought a watermelon.D. He asked the watermelon seller.34. The boss asked John to do one more thing for his company hoping that ______.A. he would resignB. he would be the managerC. he would remain to work thereD. he would change his attitude towards Bobby35. The difference between John and Bobby was that ______.A. Bobby didn't work so hard as JohnB. Bobby got along better with the boss than John.C. Bobby collected much more market information than JohnD. Bobby sold more watermelons than John at a wholesale food marketBAn American boy said he didn't want an 11th birthday party because he had no friends. But now he is getting something exciting—to be a professional hockey(曲棍球)player.Colin and his family visited players and coaches of the Kalamazoo Wings at a restaurant this week. Colin said, "I knew we were going to the restaurant, but I was not expecting the rest(其余)."The team provided the boy with a one-day contract(合同). It will allow him to join the Wings for their home(主场)game on Sunday. Colin will get his own jersey(线衣). He will drop the game puck(冰球)and even sit on the bench with the players.Colin has trouble communicating with other people. This makes it hard for him to make friends with kids of his age. Children and adults with such trouble often have high IQ, but have problems in social situations. They often have trouble understanding jokes.So his mother created a "Happy Birthday Colin" on a Facebook page. It went viral and drew more than 2 million "likes." Colin's mom said the best reward for her efforts was seeing Colin grow. "I have seen him change greatly because he knows he has 2.1 million friends. His self-confidence has grown."K-Wings Head Coach Nick Bootland said, "There are things that are much bigger than the game. If we can put a smile on a kid's face that deals with a lot of trouble, we're excited about that chance."36. The Kalamazoo Wings is a ______.A. popular gameB. hockey teamC. school's nameD. Facebook page37. What's TRUE about Colin?A. He has few friends in his real life.B. He is a really professional hockey player.C. He has trouble with his lessons.D. He is good at telling jokes.38. The underlined words "went viral" most probably mean "______ ".A. became strange to peopleB. became popular with peopleC. was known by few peopleD. was easy to get39. Now Colin ______ than before.A. is much strongerB. has a higher IQC. is more confidentD. is more interested in Facebook40. The reading above may be taken from the ______ page of a newspaper.A. school & teenage lifeB. art & musicC. scienceD. world news四、短文填空(每小题1.5分,共15分)When I first met my fifth-grade teacher, I was happy. She seemed pretty nice, so I was excited to(46)_________ a whole year with her. Every day the class would do a warm-up and then discuss it. We would also read stories, sing songs and learn about different cultures around the world. I thought I was very lucky to have such a great, kind and caring(47)_________.When December came around, my teacher suddenly stopped(48)_________ to school. The whole class missed (49)_________. Rumors(谣言)spread around the school about(50)_________ she didn't come to school."She's(51)_________ holiday," some girls explained to each other during lunchtime."She's got really tired of us and decided(52)_________ to teach us anymore," some boys said.(53)_________ no one knew the truth.For the rest of the school year, I never saw her again. In the middle of the sixth grade, I received a disturbing(令人不安的)message. She had died of cancer(癌症). I(54)_________ very upset. I wish I could visit her in the hospital. Whenever I think about her, I remember all of the happy times we had together. Because of her, I can understand what matters most to me. I never told her how much she meant to me. And now it's too(55)_________.五、读写综合(本大题分为A、B 两部分,共25分)A. 信息归纳(每小题1分,共5分)Puerto Galera is a small town on the northeast coast of the island of Mindoro in the Philippines(菲律宾). It's a popular spot in summer. People come here from all over the country and the rest of the world for its wonderful beaches and fun water activities.Puerto Galera beachesWater skiing, boating and swimming are some of the activities that Puerto Galera beaches offer to vacation tourists. They are great places to watch the stars light up in the sky.Dolphin watchingThe best time to go dolphin watching in Puerto Galera is early in the morning. In the beginning, dolphin watching can be difficult as the creatures may lie in between the waves(海浪). But soon enough, one or two of them will break out of the waters and perform a jump. Then the other dolphins will begin to jump as well.Puerto Galera museumIt is on the ground floor of a church. There are many exhibitions of Spanish and pre-Spanish times.Tamaraw FallsTamaraw Falls offers a beautiful place to swim and have fun. It is popular on weekends.B. 书面表达(本题20分)一曲《时间都去哪儿了》让成千上万的人感动落泪。

最新人教版九年级化学上册单元测试题全套带答案

最新人教版九年级化学上册单元测试题全套带答案

最新人教版九年级化学上册单元测试题全套带答案第一单元检测题时间:60分钟满分:100分一、选择题(每小题3分,共45分)1.根据日常经验和你所学的化学知识,判断下列变化不属于化学变化的是( C )A.制造甜酒B.煤炭燃烧C.瓷器破碎D.钢铁生锈2.下列自然资源的利用过程中,发生了化学变化的是( C )3.李燕同学发现青色的生虾煮熟后颜色会变成红色,认为生虾外壳上的青色物质遇到某些物质发生了颜色的变化。

就李燕同学的“看法”而言,应属于科学探究中的( C )A.观察B.实验C.假设D.做结论4.下图所示仪器中可以用酒精灯直接加热的是( C )5.下列实验操作正确的是( D )6.下列物质的用途主要利用其化学性质的是( C )A.钢丝作导线B.干冰用于人工降雨C.天然气作燃料D.金刚石用于切割玻璃7.下列常见仪器使用正确的是( B )A.量筒可用作化学反应的容器B.烧杯加热时应放置在石棉网上C.温度计可用于搅拌溶液D.熄灭酒精灯,可用灯帽盖灭,也可用嘴吹灭8.下列是蜡烛燃烧实验中对相关现象的描述,其中不正确的是( C )A.蜡烛燃烧时火焰分三层B.火柴梗接触外焰的部分首先炭化变黑C.燃烧后生成水和二氧化碳D.燃烧后生成的气体能使澄清石灰水变浑浊9.今年的6月5日是世界第45个“世界环境日”,我国今年的主题是“改善环境质量,推动绿色发展”。

下列做法不符合这一主题的是( C )A.增加植树造林面积B.实行垃圾分类和回收C.将农田中产生的秸杆就地焚烧D.出行方式尽量采用步行、骑自行车或乘公交车10.下列物质中,必须利用化学性质的不同才能区分的是( C )A.水和食醋B.铜片和铝片C.水和澄清的石灰水D.铁粉和食盐11.下列实验操作符合实验室规则的是( D )A.为了便于观察,给试管里的液体加热时,试管口可以对着实验者B.为了操作方便,对于没有毒和没有腐蚀性的药品,可以用手直接去拿C.为了节约药品,剩余药品应倒回原试剂瓶,以免浪费D.为了防止试剂污染,滴管应悬空在试管口上方滴加液体,不要伸进试管内12.有关加热操作:①加热试管前擦净试管外壁的水;②给烧杯加热要垫上石棉网;③使用试管给物质加热要进行预热;④试管加热时底部不能跟灯芯接触。

人教版初中物理九年级上册第十四章《内能的利用》单元测试题(含答案)

人教版初中物理九年级上册第十四章《内能的利用》单元测试题(含答案)

九年级物理第十四章《内能的利用》测试题一.选择题(每题3分,共54分)1、“绿色理念”要求从根本上减小乃至杜绝污染,下列对农作物收割后留下的秸秆的处理方法中,不符合“绿色理念”的是()A.就地焚烧B.发酵后作为农家肥C.加工成饮料瓶D.发酵制沼气2、如图所示为内燃机工作时的某冲程示意图,该冲程是()A.吸气冲程B.压缩冲程C.做功冲程D.排气冲程3、甲乙两台柴油机,甲的效率低于乙的效率,意义是()A.甲的功率大于乙的功率B.甲消耗的燃料多于乙消耗的燃料C.乙将燃料燃烧放出的能变成有用功的那部分能的比例比甲大D.工作相同时间甲消耗的燃料一定比乙少4、关于热机错误的说法是()A.利用内能来做功的机器叫热机B.蒸汽机、内燃机、燃气轮机、喷气发动机都叫热机C.一切热机的工作过程都包括四个冲程D.用来做有用功的那部分能量和燃料完全燃烧放出的能量之比叫做热机的效率5、一台单缸四冲程柴油机转速为1200转/min,则柴油机1s内()A、完成20个冲程,做功20次B、完成40个冲程,做功40次C、完成40个冲程,做功10次D、完成20个冲程,做功10次6、如图所示为生活中常用的热水瓶,注入一定量的热水后,立即盖上软木塞,软木塞常会跳起来。

内燃机的哪个冲程与这一现象的能量转化相同()A. 吸气冲程B. 压缩冲程C. 做功冲程D. 排气冲程7、下列现象中,利用内能做功的是()A.冬天在户外时两手相搓一会儿就暖和B.车刀在砂轮的高速磨擦之下溅出火花C.在烈日之下柏油路面被晒熔化了D.火箭在“熊熊烈火”的喷射中冲天而起8、四冲程内燃机工作的共同特点错误的是()A.都有燃料进入汽缸B.将燃料燃烧放出的内能传递给工作物质,使工作物质受热膨胀,对外作功C.都能把燃料燃烧所释放出的内能全部转化为机械能D.一个工作循环中有三个冲程都要靠飞轮的惯性来完成9、关于家用小汽车的说法正确的是()A.小汽车的发动机一般用汽油机B.汽车发动机用循环水冷却是因为水的热量多C.汽车在行驶过程中,动能保持不变D.质量好的车,汽油机效率可达120%10、1964年,人类制成了世界上第一盏用海浪发电的航标灯,它的气室示意图如图5所示,其工作原理是利用海浪上下起伏的力量将空气吸入气室,压缩后再推入工作室,然后推动涡轮机带动发电机发电,那么()A.当海水下降时,阀门K1开启,阀门K2关闭B.当海水上升时,阀门K1关闭,阀门K2开启C.航标灯消耗的电能是空气的机械能转化来的D.航标灯消耗的电能是海水的机械能转化来的11、柴油机的效率比汽油机的效率高,主要原因是()A.柴油的热值比汽油热值大B.柴油机和汽油机的点火方式不同C.汽油机的做功冲程用电火花点燃方式,浪费了一部分能量D.做功冲程中柴油机汽缸内的燃气产生的压强和温度比汽油机里的高12、对于燃料的热值, 下列说法中,属于正确理解的是:()A、燃料的热值跟燃料燃烧时放出的热量成正比;B、燃料的热值跟燃料的质量成正比;C、容易燃烧的燃料热值一定大。

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新人教版九年级第11-14单元测试题附答案Test for Units 11~14(时间:100分钟,满分:100分)Ⅰ. 单项选择。

(每小题1分,共15分)( )1. —Dad,smoking is harmful ________ your health. Please give it up.—OK,my son. I will try.A. withB. forC. inD. to( )2. Mum,this is ________ friend.________ name is Emma.A. your;MyB. my;HerC. you;HisD. she;Your( )3. —Linda,can you sing for the school concert?—Sorry,I can't.________ I can play the piano.A. AndB. OrC. ButD. So( )4. She felt ________ about making such a stupid mistake.A. embarrassedB. embarrassingC. excitedD. exciting( )5. ________ the environment,they have done many things in the past two years.A. To protectB. ProtectC. ProtectingD. Protected( )6. How much does the train ticket________ from Shanghai to Beijing?A. costB. takeC. spendD. pay( )7. —Do you know if Qian Xuesen is ________ now?—Yes. It's a pity that he has been dead for over six years.A. liveB. aliveC. livingD. lively( )8. You used to wear glasses,________?A. didn't youB. don't youC. did youD. do you( )9. The pet dog ________ when I am away on vacation,Nancy.A. must be looked after wellB. must look after wellC. must be looking after wellD. must have looked after well( )10. —We had to ________ our travel plans because of the bad weather.—Bad luck.A. disappearB. continueC. examineD. cancel( )11. Be sure to let Jason know the notice as soon as he ________.A. will arriveB. is arrivingC. arrivesD. arrived( )12. The king ________ some ministers to discuss an important thing.A. set outB. called inC. brought backD. left out( )13. It ________ be John's. It's too big for him.A. couldB. mightC. mustn'tD. can't( )14. John wanted to know________.A. when the meeting would beginB. when would the meeting beginC. when will the meeting beginD. when the meeting will begin( )15. —Do you mind if I sit here?—________.It is for Miss Wang.A. Not at allB. Never mindC. Better notD. Of course notⅡ. 完形填空。

(每小题1分,共10分)Mario was always talking about how many friends he had at school,and how he kept very good 16 with them.One day,his grandfather gave him a special chair to 17 whether his schoolmates were real friends or not. The chair couldn't be seen by people. His grandfather told him,“If you take it to school and you manage to sit on it,you'll know 18 your true friends are.”The next day,Mario took the 19 to school. At break time he asked his friends to form (组成)a circle,and he 20 himself in the middle,with his chair.“First of all,nobody move. Then you will see something 21 ,”Mario said. And Mario tried to sit on the chair. But he 22 and fell on the floor. Everyone laughed. He tried to sit on the magic chair 23 a hurry,and he kept falling on the ground. He tried once again and didn't fall. Looking around,Mario saw George,Lucas,and Diana—three of his best friends—holding him up,24 he wouldn't fall. At the same time,others did25 but make fun of him,enjoying each fall.After that,he knew who his true friends were.( )16. A. secret B. friendship C .method D. treasure( )17. A. test B. compare C. remember D. forgive( )18. A. what B. which C. who D. where( )19. A. book B. chair C. present D. pen( )20. A. put B. changed C. drew D. described( )21. A. stupid B. surprising C. boring D. terrible( )22. A. stood B. held C. lay D. missed( )23. A. for B. at C. in D. with( )24. A. so B. but C. and D. though( )25. A. something B. nothing C. everything D. anythingⅢ. 阅读理解。

(每小题2分,共30分)AMount Huang is in the south of Anhui Province. It was not called Mount Huang until 747 AD,and was given that name because of an old story about Huang Di. He was the ancestor(祖先) of the Chinese people,and made magic immortality pills(药丸) there. It was thought that after taking the magic pills,people would live forever.There are five famous Chinese mountains. We call them the Wuyue. They are MountTai(Shandong Province),Mount Hua(Shanxi Province),Mount Heng(Shanxi Province),Mount Song(Henan Province) and Mount Heng(Hunan Province).Though Mount Huang isn't one of the Wuyue,it is very famous as well. It's said that you won't want to visit any othermountain after seeing the Wuyue,but that you won't want to see even the Wuyue after returning from Mount Huang. These words should give you some ideas of the beauty of Mount Huang.There are many places for people to watch the sunrise on Mount Huang. The best times are 5:30-6:00(spring),4:40-5:10(summer),4:50-5:20(fall) and 5:30-6:00(winter).When you visit Mount Huang,it's best if you get a chance to see the seas of clouds. September to May is the best season,but you're welcome to visit Mount Huang at any time!( )26. Why did people call the mountain Mount Huang in 747 AD?A. Because it was one of China's most famous mountains.B. Because it is in the south of Anhui Province.C. Because it didn't have a name before 747 AD.D. Because of an old story about Huang Di.( )27. The underlined word “immortality”in the first paragraph probably means “________”.A. 病人B. 皇帝C. 永生D. 长眠( )28. Why does the writer mention the Wuyue?A. Because Mount Huang is not as famous as the Wuyue.B. Because the Wuyue are not worth visiting.C. Because the Wuyue are the highest mountains in China.D. Because Mount Huang is even more beautiful than the famous Wuyue.( )29. If Tracy wants to see the sunrise in winter,when should she reach the top of Mount Huang?A. 5:30-6:00.B. Before 4:00.C. After 6:00.D. 6:30-7:30.( )30. Which of the following is NOT true according to the passage?A. Mount Huang is in the south of Anhui Province.B. Huang Di named the mountain Mount Huang.C. Mount Song isn't in Hunan Province.D. The writer thinks Mount Huang is very beautiful.BEven if you shop with plastic bags,always remember to recycle them. Most families don't realize the importance of eco-friendly living—especially children. So how can you help children start seeing green?Well,here are a few suggestions.1. Don't buy toys—borrow instead. If kids are concerned,most toys start to lose their shine (光彩).Don't let the unloved toys gather dust around the house—instead,join a local toy library,give them to the library. And if you do buy new toys,try to buy toys made from wood and other eco-friendly materials.2. Spend time outside. Make sure your child spends time learning to be outside. Let him /her get involved in nature by planting a tree,building a birdhouse,or taking a bike ride in anearby park.3. Teach green. Even if your child doesn't receive an environmental education in theclassroom,there's no reason that you can't spread the word at home. Let your kid help outwith separating your recyclables.4. Stick with eco-friendly entertainment. Most kids may not seem like interested in thesubject on the environment,but put it in a TV show and they'll change their minds. Givethem a taste of the online cartoon show,and you'll finally find the children learn it happilyand relaxingly.( )31. The phrase “help children start seeing green” can be replaced by “________”.A. help children see the green colorB. tell children they should like greenC. help children understand the importance of eco-friendly livingD. teach children how to recycle rubbish( )32. How many suggestions does the writer mention in the passage?A. Three.B. Four.C. Five.D. Six.( )33. The Chinese meaning of the underlined word “recyclables” is “________”.A. 可回收利用物B. 再生能源C. 化学药剂D. 电缆线( )34. According to the passage,which of the following is NOT true?A. We can buy toys made from wood.B. Parents shouldn't teach children environmental subject at home.C. Most kids don't like to learn subjects on the environment.D. Parents should teach their children to build a birdhouse.( )35. The writer doesn't think that ________.A. parents should buy lots of toys for their childrenB. parents should give unloved toys to the libraryC. parents can teach children environmental subjects on TVD. parents should spend time in nature with their childrenCWill the Internet be used instead of libraries?Well,the obvious(明显的) answer tothis question-at least,it's obvious to me-is no!But there are many people who don't think so. They suggest closing libraries,since “you can find everything on the Internet”. In fact,they are wrong. One can't find everything on the Internet!While the Internet makes search(搜索) easy,and it is probably the best resource(资源) for many health and science topics,we really need books. We can only be sure that the information we find on the Internet is true by reading books.Libraries offer more services than just the basic information one can find throughGoogle. For example,a school library can provide services and different resources for all students of the school. Students have different learning ways. School libraries can deal with all of these differences.One of the great school librarian writers,Doug Johnson,recently wrote an article about this topic. I recommend(推荐) reading it to understand this topic from different angles(角度).I especially like his last paragraph:Don't take away either my electronic resources or my books. Both are needed to provide students with useful information. And keep in mind that a great library is not just a collection of materials-print or electronic. It is an important mixture of resources,courses and activities. It can help students not only have information,but also the necessary skills to put that information to good use.Some people's opinion * They think libraries should be 36 ,because people can find everything on the Internet.The writer's opinion *People really need books although the Internet makes search 37 .*Libraries have more services than just the basic information people can 38 on the Internet.Doug Johnson's opinion *Both electronic resources and 39 are necessary for him.*A school library provides students with information and some40 to put the information to good use.36.________37.________38.________39.________40.________Ⅳ.词汇运用。

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