中考新突破江西专用_8

合集下载

江西中考语文新突破E册试卷答案

江西中考语文新突破E册试卷答案

江西中考语文新突破E册试卷答案1、1“静女其姝,俟我于城隅”一句表现了小伙子焦急万分的心情。

[判断题] *对(正确答案)错2、根据《红楼梦》的内容,完成下面的题目。

《红楼梦》中有许多重要章节,对于表现人物性格、推动情节发展有着重要的作用。

请选择人物序号填写在空格处。

《红楼梦》中,醉卧芍药裀的是()[单选题] *A.贾宝玉B.林黛玉C.王熙凤D.史湘云(正确答案)3、下列各句中加点词的解释,有误的一项是()[单选题] *A.举世混浊而我独清,众人皆醉而我独醒,是以见放。

放:驱逐,流放。

B.过蒙拔擢,宠命优渥,岂敢盘桓。

擢:提拔,提升。

C.臣具以表闻,辞不就职。

就:从事,上任。

D.乃相与共立羽为假上将军。

假:任命,授职。

(正确答案)4、下列句中括号点词语使用有误的一项是()[单选题] *A.袁隆平、钟南山、叶培建等科技工作者实实在在地践行了矢志报国的(誓言)。

B.成功登顶珠峰那一刻,民族自豪感在每一位中国登山队员心中油然而生()。

C.贵阳贵安加快融合发展,就像驶向更宽广海域的大船,鼓满风帆、(一气呵成)。

(正确答案)D.夏季雨量充沛,河水湍急,非常危险,同学们一定不能心存(侥幸)下河游泳啊!5、下列选项中加着重号字注音正确的一项是()[单选题] *A、冠冕miǎn脑髓suǐ吝啬lìB、自诩xǔ蹩进bié鱼鳍qí(正确答案)C、国粹cù譬如pì磕头kēD、孱头càn 摩登mó给予gěi6、下列词语中,加着重号字的注音正确的一项是()[单选题] *A、袅娜(nuò)一幢房屋(dóng)B、踯躅(zhú)芸芸众生(yún)(正确答案)C、青荇(xìng)礼节甚倨(jū)D、颤动(zhàn)间至赵矣(jiàn)7、“睿智”的“睿”的正确读音是“ruì”。

[判断题] *对(正确答案)错8、67. 下列对字词解释有误的一项()[单选题] *A、女有归:归:返回。

人教版英语江西中考新突破训练Grade8Book1Units3~4活学巧练1

人教版英语江西中考新突破训练Grade8Book1Units3~4活学巧练1

Grade 8Book 1Units 3~4单项填空1.—Which of the two subjects do you like, art or music?—__B__ .They are really interesting.A.Neither B.BothC.None D.All2.We can see many beautiful trees on __B__ sides of the street.A.each B.bothC.all D.every3.—What do you think of these four books?—__B__ of them are interesting.And I've read them several times.A.Both B.AllC.None D.Either4.If he continues to keep ahead, he will __B__ the race.A.beat B.winC.beats D.won5.Tom __C__ Peter and ______ the game at last.A.won; beat B.beat; beatC.beat; won D.won; won6.The tea is __A__ we had at Mr.Smith's.A.the same as B.the same withC.the same like D.the same to7.We don't have much homework now and our school bags are __B__ they used to be. A.as heavy as B.not as heavy asC.as heavily as D.not as heavily as8.—I don't think Lily can sing __D__ Lucy.—I disagree.I think Lily can sing ______Lucy.A.as better as; as well as B.as well as; worse thanC.as good as; better than D.as well as; better than9.Many stay-children learn to __B__ themselves when their parents work in the big cities. A.take after B.look afterC.look at D.look out10.Jim, I'll be on holiday for a week.Could you please help me to __A__ my cat?A.take care of B.take careC.care about D.look at11.Many students in our school __B__ the old and they usually offer their seats to them on buses.A.worry about B.care aboutC.agree with D.take care12.He cares nothing __B__ his math study though his math is very bad.A.in B.aboutC.of D.at。

人教版物理江西中考新突破课件第8章

人教版物理江西中考新突破课件第8章

6
【备注】平衡力与相互作用力的区别
作用点 要 素 方向
大小
力的作 用效果
平衡力
相互作用力
平衡力作用在同一物体上
相互作用力一定分别作用在 两个物体上
方向相反
方向相反
大小相等
大小相等
使物体保持静止或匀速直线 可以改变物体的运动状态,
运动状态
也可以不改变
7
运动和力的关系
1.原来静止的物体如果受平衡力作用则仍然保持⑦__静__止__状__态__;如果受非平衡 力作用则会沿⑧__合__力______方向运动.
【答案】 D
12
简答类
命题点:力与运动的关系 【例2】(2016江西17题4分)正在玩秋千的小明,突发奇想,在树下用绳子吊一铁 球,让铁球左右摆动,假如铁球摆动到最高位置的一瞬间,绳子突然断了,铁球将 如何运动?为什么? 【解析思路】本题考查力与运动的关系.力是改变物体运动状态的原因,故分 析清楚题目中铁球的受力情况,即可顺利解决. 答:此时铁球将沿竖直方向向下做加速运动;因为铁球摆动到最高位置的一瞬 间速度为零,当绳子突然断了(拉力突然消失),铁球只受重力作用,铁球将在重力作 用下沿竖直方向向下做加速运动.
10
三年中考 ·讲练
选择类
命题点:二力平衡的判断
【例1】(2016江西14题3分)足球进校园,深受同学们喜爱,踢出去的足球在水平
草地上滚动过程中,以下两个力是一对平衡力的是(
)
A.脚对球的作用力与草地对球的阻力
B.脚对球的作用力与球对脚的作用力 C.球向前的惯性与草地对球的阻力
D.球所受的重力与草地对球的支持力
4
【备注】(1)惯性口诀 物体有惯性,惯性物属性;大小看质量,不论动与静.意思就是一切物体都有 惯性.惯性的大小只与质量有关,与速度及是否受力等其他因素无关. (2)惯性的正确理解 ①一切物体在任何状态下都具有惯性:物体的质量越大,惯性越大.惯性与物 体的运动速度无关.②惯性并不是力,所以不能说成惯性力或受到惯性的作用.③ 力是改变物体运动状态的原因,惯性是维持物体运动状态的原因. (3)用惯性解释现象的基本步骤 ①确认研究对象是哪个物体;②清楚它原来处于什么状态,后来发生了什么变 化;③这个物体(或物体的哪一部分)由于惯性继续保持原来的运动状态;④发生了某 种现象(或造成了某种结果).

(江西人教)数学中考专题突破【专题7】数学活动型问题(24页)

(江西人教)数学中考专题突破【专题7】数学活动型问题(24页)

6 .在图①与图②中,△ MED 是等腰直角三角形.图③中
△MED的形状也是等腰直角三角形.
考点探究
专题七
数学活动型问题
【解题思路】
考点探究
专题七
数学活动型问题
例 1 [2013·江西] 某数学活动小组在作三角形的拓展图形研 究其性质时,经历了如下过程: ●操作发现:在等腰三角形 ABC 中,AB=AC,分别以 AB 和 AC 为斜边,向△ABC 的外侧作等腰直角三角形,如图 T7-1①所示, 其中 DF⊥AB 于点 F, EG⊥AC 于点 G, M 是 BC 的中点, 连接 MD, ME, 则下列结论正确的是__________(填序号即可). 1 ①AF=AG= AB;②MD=ME;③整个图形是轴对称图形;④∠ 2 DAB=∠DMB.
考点探究
专题七
数学活动型问题
又∵EG 是等腰直角三角形 AEC 斜边上的中线, 1 ∴EG⊥AC 且 EG= AC,∴MF=EG. 2 同理可证 DF=MG. ∵MF∥AC,∴∠MFA+∠BAC=180°. 同理可得∠MGA+∠BAC=180°, ∴∠MFA=∠MGA. 又∵EG⊥AC,∴∠EGA=90°. 同理可得∠DFA=90°,
根据题意可判定Rt△ADE≌Rt△CDF,且△BEF是等腰直角三角形 .
考点探究
专题七
数学活动型问题
3.设EF=DE=x,解Rt△BEF可用含x的代数式表示BE的长
,进而表示出AE的长,在Rt△ADE中利用勾股定理建立关于x的 方程可求得x的值. 4.根据题意画出变换后的图形,可知四边形EFGH是正方形 ,所以四条边相等,且∠EFG=90°,通过证明
△BDF≌△CEG,△BDF≌△AEG,△AEG≌△CEG,△DBM≌△ECM.

中考化学精炼本 第二部分 题型突破练八 分析与计算题

中考化学精炼本 第二部分 题型突破练八 分析与计算题

(1)所取粉末中氧化铜的质量为 8(2分)g 。 (2)计算反应后所得溶液中溶质的质量分数。 (温馨提示:CuO+H2SO4===CuSO4+H2O)
解:(2)设反应生成硫酸铜的质量为 x。
CuO+H2SO4===CuSO4+H2O
80 160
8g x
18600=8xg
x=16 g(2 分)
反应后所得溶液中溶质的质量分数为
8
16 g g+192
g×100%=8%(2 分)
答:反应后所得溶液中溶质的质量分数是 8%。
13.(2021·邵阳)将木炭与氧化铜的粉末均匀混合,放入试管中高温加 热至质量不再变化,冷却后粉末质量为 16.8 克,把该粉末全部倒入烧杯 中。加入足量的稀硫酸搅拌,得到蓝色溶液和红色不溶物,经过滤、洗 涤、干燥,所得红色不溶物的质量为 12.8 克。固体物质与所加稀硫酸之 间的关系如图所示,则:
Na2CO3+CaCl2===CaCO3↓+2NaCl
刚好不再产生气体时,溶液中溶质的质量分数是
23.4 g 82.8 g+160 g-8.8 g×100%=10%。(2 分)
答:刚好不再产生气体时,溶液中溶质的质量分数是 10%。
12.某课外兴趣小组同学取一定量含铜粉的氧化铜粉末,放入烧杯中,加 入 192 g 稀硫酸,搅拌,恰好完全反应后过滤(损耗忽略不计),烧杯中 剩余固体的质量随时间变化情况如图所示。
解:(2)设样品中碳酸钠质量为 x。 最终生成二氧化碳质量:60 g+6 g-63.8 g=2.2 g(1 分) Na2CO3+2HCl=== 2NaCl+H2O+CO2↑
106 44 x 2.2 g 14046=2.x2 g x=5.3 g(2 分) 样品中 Na2CO3 的质量分数是 56.3gg×100%≈88.3%(1 分) 答:样品中 Na2CO3 的质量分数是 88.3%。

新人教版 英语《江西 中考新突破》训练 Grade 8 Book 1 Units 1~2 活学巧练2【含答案】

新人教版 英语《江西 中考新突破》训练 Grade 8 Book 1 Units 1~2 活学巧练2【含答案】

Grade 8Book 1Units 1~2单项填空1.How is your father?Please say hello to __B__ for me.A.she B.himC.it D.her2.I had a bad cold. __C__ was why I didn't go to school.A.one B.thoseC.that D.the one3.—What do you think of the school?—It's really beautiful.But I don't think their school is as big as __A__.A.ours B.usC.we D.our4.—Jane, is this __B__ umbrella?—No, it's not mine.It is ______.A.you; hers B.your; hersC.yours; her D.your; her5.—Xu Yang, I won't be back tonight.—Don't worry, Mum.I can look after __D__.A.yourself B.himselfC.herself D.myself6.They want to make __C__ clear to public that they are doing an important and necessary job.A.that B.thisC.it D.one7.Your computer doesn't work now.Is there __D__ with it?A.wrong something B.something wrongC.wrong anything D.anything wrong8.I knocked on the door but __B__ answered.A.somebody B.nobodyC.anybody D.everybody9.—Which of the subjects do you prefer, art or music?—__B__.They are really interesting.A.Neither B.BothC.None D.All10.—Everyone knows Canada is the second largest country in the world.—That is, it is larger than __B__ country in Asia.A.any B.any otherC.other D.another11.Hello, __B__ is Jim speaking.The weather in Wuhan is hotter than ______ in Beijing. A.that; that B.this; thatC.that; those D.this; those12.—How much lemon juice do we left, Grace?—There's __A__ left.So let's go to the supermarket to buy it.A.none B.noC.some D.any13.My sister isn't able to ride the bike, so I'm going to help __B__ with it.A.me B.herC.myself D.herself14.—__B__ one do you like, the blue one or the red one?—The red one.A.What B.WhichC.That D.This15.—__B__ iPhone 7 is this?—It's his.A.Which B.WhoseC.What D.These。

人教版英语江西中考新突破训练Grade8Book1Units8~10

人教版英语江西中考新突破训练Grade8Book1Units8~10

Grade 8Book 1Units 8~10单项填空1.Young man! If you __C__ late again, you'll lose your job.A.will be B.wereC.are D.have been2.You can use English or Chinese __D__ you travel in Singapore.A.whether B.whateverC.where D.if3.I like seeing kids happy, and if they __A__,it makes my job a lot easier.A.are B.doC.have D.will4.If Tom __B__ the game, we will give him a surprise.A.win B.winsC.won D.winning5.—Does Ted tell you if he __D__ next Sunday?—No, he doesn't.But if he __________,I'll give you a ring.A.will come; will come B.comes; will comeC.comes; comes D.will come; comes6.If you __D__ him tomorrow, please ask him if he ________ to work on the farm with us. A.see; goes B.will see; goesC.will see; will go D.see; will go7.If you __C__ to the party, you'll have a great time.A.will go B.wentC.go D.going8.I __D__ her the answer if she ________ me.A.can tell; will ask B.will tell; will askC.would tell; ask D.will tell; asks9.__C__ we keep our hearts open, we can experience the beauty of life.A.Though B.SinceC.If D.While10.I believe the environment will become better __A__ we stop cutting down trees.A.if B.becauseC.as soon as D.but。

人教版英语江西中考新突破训练Grade8Book2Units3~4活学巧练2

人教版英语江西中考新突破训练Grade8Book2Units3~4活学巧练2

Grade 8Book 2Units 3~4单项填空1.Sometimes we can lose a match, __D__ we never lose our hearts.A.and B.orC.so D.but2.Please tell me the truth, __A__ I can decide how to help you next step.A.so B.orC.but D.for3.You make lunch, __D__ I'll wash the clothes.A.but B.orC.so D.and4.You must get up early, __B__ you will miss the early bus.A.and B.orC.so D.but5.“You can't have both of t hem.You can choose __A__ the kite______ the toy car.”said the mother.A.either; or B.not only; but alsoC.both; and D.neither; nor6.I think Jay Chou is a musical genius.He can play __A__ the piano ______ the guitar well.A.not only; but also B.either; orC.neither;nor D.not; but7.__D__ we don't save water, we will have no water to drink one day.A.Where B.WhenC.Although D.If8.I didn't know he came back __D__ I met him in the street.A.since B.whenC.after D.until9.—Tom isn't feeling very well.—He seems to have a cold __C__ the weather changes suddenly.A.before B.soC.because D.though10.Newton was playing basketball__B__ I was playing badminton.A.when B.whileC.after D.before11.—When are you going to tell Henry the good news?—__B__ he comes back.A.Since B.As soon asC.Because D.Until12.He has been working in a bank __C__ leaving school.A.until B.forC.since D.after13.Vera, turn the heat down __A__ your cake will burn.A.or B.andC.but D.so14.Grace is going to give much money to charity,__C__ she is not rich enough.A.if B.unlessC.though D.so15.Searching on the Internet is fun, __D__ it's also a waste of time.A.so B.orC.and D.but16.The actress performs __A__well in her new movie ______she was awarded a prize as the best actress.A.so; that B.such; thatC.too; to D.enough; to。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

话题九计划与安排(Plans and arrangements)Ⅰ.完形填空AEvery weekend, Julia and her brothers would go to visit her grandparents.The grandfather would give __1__ child a few coins to buy toys and sweets.After they grew older, the parents thought that, __2__ like this, the children would never learn to __3__ their money.So they planned a special test, __4__ which the children would have to show just __5__ they could manage to get with those few coins.Ruben is the __6__ boy.He decided to earn money by buying and selling things.He got __7__ from the whole family.But Nico, the smallest child, still spent the money __8__.Ruben thought this was __9__ and he stopped saving his money.For little Julia, she had a secret plan.But her parents thought Julia wasn't doing __10__.One day, Julia came with a __11__ and played it for the family.Everyone was __12__.They knew that Julia liked the violin, but her family was too poor to __13__ the violin classes for her.So, Julia found a street violinist and asked him to teach her.In return, she gave him all her money.The violinist was __14__ moved by Julia.He taught her for months and __15__ a violin to her.Then, Julia gave performances in the street to earn enough money to pay for the violin.(D)1.A.all B.some C.many D.each(B)2.A.behave B.behaving C.behaved D.to behave(B)3.A.borrow B.manage C.make D.save(A)4.A.in B.on C.at D.with(C)5.A.why B.how C.what D.which(A)6.A.cleverest B.clever C.laziest D.most helpful(D)7.A.pride B.things C.money D.support(A)8.A.as usual B.as wellC.at least D.at most(C)9.A.excited B.helpful C.unfair D.unimportant(D)10.A.something B.everything C.nothing D.anything(B)11.A.piano B.violin C.guitar D.drum(C)12.A.sorry B.regretful C.surprised D.unhappy(D)13.A.try B.get C.buy D.afford(B)14.A.suddenly B.deeply C.hardly D.actually(C)15.A.gave B.borrowed C.rent D.bought【文章大意】本文是一篇记叙文。

文章讲述了父母试图教导孩子们如何理财的故事。

每个星期,茱莉亚和兄弟们都要去看望爷爷奶奶,爷爷奶奶每次都会给孩子们一些零花钱。

看到孩子们一拿到钱就花掉,父母制订了一个特殊的测试,让孩子们理财。

然而,茱莉亚和她的兄弟们管理钱财的方式各不相同。

【答案精析】1.D 考查代词辨析。

all“所有的”;some “一些”;many “很多”;each“每一个”。

由child可知此处需要修饰单数名词的代词,故选D。

2.B 考查非谓语动词的用法。

由上下文可知,空格处作伴随状语,且与主语they为主动关系,故选B。

3.B 考查动词辨析。

borrow“借来”;manage“管理”;make“制作”;save“节省”。

由下文中的“they could manage to get with those few coins”及语境可知父母试图教导孩子们理财,故选B。

4.A 考查介词辨析。

此句为which引导的非限制性定语从句,修饰前面整句话。

先行词为test,此处表示在测试中,故关系词应由介词in+ which构成,故选A。

5.C 考查疑问词辨析。

why“为什么”;how“如何”;what“什么”;which“哪一个”。

分析句子成分可知空格处应填宾语从句的引导词,且该词在从句中作宾语,用what,故选C。

6.A 考查形容词辨析。

由定冠词the可知应用形容词最高级形式,可排除B项;cleverest“最聪明的”;lazie st“最懒的”;most helpful“最有帮助的”。

再由语境可知Ruben是最聪明的男孩,学着自己挣钱。

故选A。

7.D 考查名词辨析。

pride“骄傲”;thing“事情”;money“钱”;support“支持”。

Ruben的想法应该是得到了全家人的支持,故选D。

8.A 考查介词短语辨析。

as usual “像平常一样”;as well“也”;at least“至少”;at most“最多”。

由语境可知Nico还是跟平时一样花钱。

故选A。

9.C 考查形容词辨析。

excited“兴奋的”;hel pful“有帮助的”;unfair“不公平的”;unimportant“不重要的”。

因为Ruben看到Nico还是跟以前一样花钱,而自己却在设法挣钱,觉得这样不公平,故选C。

10.D 考查代词辨析。

something“一些事”;everything“所有事”;nothing“没有什么事”;anything“任何事”。

由But可知父母以为Julia什么都没做,故选D。

11.B 考查名词辨析。

piano“钢琴”;violin“小提琴”;guitar“吉他”;drum“鼓”。

由下文的“They knew that Julia liked the violin”可知Julia给家人演奏的是小提琴,故选B。

12.C 考查形容词辨析。

sorry“抱歉的”;regretful “悔恨的”;surprised“惊奇的”;unhappy“不高兴的”。

由上下文语境可知家人们对于Julia会拉小提琴这件事很惊讶,故选C。

13.D 考查动词辨析。

try“尝试”;get“得到”;buy“买”;afford“支付得起”。

由于Julia的家庭贫穷,因此付不起她的小提琴课费用,故选D。

14.B 考查副词辨析。

suddenly“突然”;deeply“深深地”;hardly“几乎不”;actually“实际上”。

由上下文语境可知,小提琴家被Julia深深打动了,故选B。

15.C 考查动词辨析。

give“给予”;borrow“借来”;rent“租给”;buy“买”。

由下文“Julia gave performances in the street to earn enough money to pay for the violin.”可知小提琴是租给Julia的,故选C。

B请先阅读下面短文,掌握其大意,然后用方框中所给的词的适当形式填空。

每个词限用一次。

Chinese passengers on high speed trains are soon to 1end their days suffering from weak network signals as a WiFi system is to be 2 built on the trains in December.The system has been 3 under testing for a year.It is expected that the system will be finished by December.Passengers can watch TV and surf the Internet through the 3G or 4G network on the train.It not only offers passengers 4 information and entertainment, but also5 provides railway workers with a management platform(平台).6 When put into use, the service system will change the railway service into a better passenger transportation service.However, people had 7 different reaction to the news, and many pointed out that talk of a high speed railway WiFi network had begun as early as 2011.Some said they 8 would rather just have places to charge(充电) their phones on the train.Others said that they would be 9 excited if the WiFi network is provided for free.The report doesn't mention any plans for WiFi on non high speed trains. But those passengers whose journeys take longer probably 10 need WiFi more.【文章大意】本文是一篇说明文。

相关文档
最新文档