专项提分卷(四)
人教版语文八年级下专题训练 专项提分卷(四) 语言运用——标点符号(带答案)
专项提分卷(四) 语言运用——标点符号(满分：45分考试时间：40分钟)1．语言运用——下列句子标点符号使用正确的一项是(C)(3分)A．如何让古典音乐走进普通人的生活并深入人们的内心。
一些老艺术家分享了自己工作中的经验与感悟。
B．文艺工作者只有真正深入生活并紧跟时代步伐，才可能创作出有温度，有深度，有高度的优秀作品。
C．原始人类阅读的对象就是大自然：山峦在蔚蓝的天空下寂静绵延，野鹿在蜿蜒的溪流旁悠闲漫步。
D．历史正剧往往庄重严整，因为它倾向于真实再现，历史传奇常常灵动丰盈，因为它有较多理想色彩。
(解析：A项第一个句号改为问号；B项“有温度，有深度，有高度的”，将逗号改为顿号；D项“真实再现”后面的逗号应改为分号。
)2．语言运用——下列句子标点符号使用正确的一项是(C)(3分)A．如果人云亦云，别人说什么，我们就说什么？我们跟学舌的鹦鹉有什么区别呢？B．导演杨洁在拍摄《西游记》时，认为“取经女儿国”一集的情节可以有一段插曲，她决定把作词的任务交给词作家阎肃。
C．中国的BAT(百度、阿里巴巴、腾讯)及其投资或控股的公司，几乎掌握了中国人日常生活和工作的一切。
D．屈原在诗句：“唯草木之零落兮，恐美人之迟暮”中，以美人自比，隐喻楚怀王听信谗言，将他流放到外地，使他的才能没有施展之机，恰似“美人迟暮”。
(解析：A项第一个问号应改为逗号；B项“取经女儿国”是电视剧剧集名，应为书名号；D项引文作为句子的一部分，前面不用冒号。
)3．语言运用——下列句子标点符号使用正确的一项是(C)(3分)A．是天气比往年热呢？还是自己的身体虚呢？这么一想，他忽然不那么昏昏沉沉的了，心中仿佛凉了一下。
B．“简，”我们走上月桂小径，慢慢地朝坍塌的篱笆和七叶树的方向闲荡过去，他说：“桑菲尔德在夏天是个可爱的地方，是不是？”C．光有理性而没有感情，固然不能表达音乐；有了一般的感情，而不是那种火热的同时又是高尚、精练的感情，还是要流于庸俗。
(河北专版)2019中考语文总复习词语(含成语)的理解与运用;病句的辨析与修改
专项提分卷(四) 词语(含成语)的理解与运用；病句的辨析与修改(时间：40分钟满分：50分)一、词语(含成语)的理解与运用(12分)1．(2018·巴中)依次填入下列横线的词语最恰当的一项是(A)(2分)面对文化传承创新这张有难度的时代考卷，我们不仅要善于做好选择题，敢于做好应用题，还要精于做好综合题。
中华优秀传统文化是中华民族智慧结晶，她________个体心灵、________民族精神、________民众心智，________中华民族数千年坚毅前行。
A．安顿振奋启迪引领B．启迪引领安顿振奋C．安顿引领振奋启迪D．启迪安顿振奋引领2．(2018·孝感)选出依次填入横线上最恰当的一组词语(A)(2分)我们读所有的书，最终的目的都是读自己。
读有益的书，你会发现________的心平息下来了，有种________的感觉，你会发现你百思不得其解的________，千百年来被无数的人思考过，并且提供了各种各样的答案。
每一本在你心目中值得阅读和记住的书，都是因为其中________着未来你更期待的那个自己。
A．焦躁豁然开朗困惑蕴藏B．焦虑豁然开朗疑惑蕴含C．焦躁茅塞顿开困惑蕴含D．焦虑茅塞顿开疑惑蕴藏3．(2018·沈阳)依次填入下面句子横线处的词语最恰当的一项是(B)(2分)“天地英雄气，千秋尚凛然。
”________哪一个时代，英雄的事迹和精神都是________社会前行的强大力量。
期盼“崇尚英雄”________，光荣永远________，英雄永不独行。
A．尽管勉励蔚为大观传递B．无论激励蔚然成风传承C．尽管激励蔚为大观传递D．无论勉励蔚然成风传承4．下列句子中，加着重号的成语使用不正确的一项是(B)(2分)A．在治安不好的年代，火车站人流量大，容易成为藏污纳垢．．．．的地方。
B．广场上音乐响起，老人们翩翩起舞，沉浸在天伦之乐．．．．的喜悦中。
C．交响音乐会上，大家正襟危坐．．．．，静静聆听，倾心领悟。
中考英语总复习考试提分特训题型专项训练四补全对话完成句子和书面表达
题型专项训练四补全对话、完成句子和书面表达补全对话根据对话内容,从方框内选择恰当的句子将对话补充完整。
(选项中有两项是多余的)AA.What kind of animals will we see there?B.Yes,I’ve got a map.C.No,we don’t.D.What do you know about the reserve?E.Yes.That’s right.F.Don’t worry.G.That’s a good idea.Tom and Peter are talking about their visit to the nature reserve(自然保护区).Tom:We have to meet the others at 8:30 at the reserve,don’t we?Peter:1.Tom:Do you know how to get there?Peter:2. It’ll take us about two hours to get there by bus.Tom:3.Peter:It’s an area that protects lots of different animals.Tom:4.Peter:I’m not really sure.I know there are different kinds of birds there and I’m going to take my camera with me.Tom:5. What clothes are you going to wear?Peter:Well,if it’s wet,I’ll wear my sports shoes and take my raincoat with me. Tom:So will I.答案:1~5 EBDAGBA.Not much.B.I’m afraid so.C.Yes,very much.D.It’s not a big deal.E.Of course you should.F.What did you argue about?G.I shouldn’t have argued with him.A:I had a big argument with David yesterday.I hope he’s not still mad at me.B:1.A:He borrowed some money from me and I needed it back.He said he didn’t have the money yet.B:Well,he should pay back.A:He probably thought that I didn’t believe in him.2.B:Did you lend him a lot of money?A:3. But I had to buy a gift for my mother,so I needed the money.B:Well,talk to him about it next time you see him.He probably feels as bad about it as you do.Close friends sometimes have disagreement.4.A:I guess you’re r ight.We should patch things up.B:5. You wouldn’t want a silly argument to end a long friendship,would you? A:Sure.答案:1~5 FGADECA:Excuse me,sir.1.B:Certainly,go along this street.Turn left into Xingfu Street,and the museum is on your right.A:2.B:It’s about thirty minutes.A:I see.3.B:Yes,you can.A No.103 bus will take you there.A:4.B:Over there.Look!The bus is coming.A:Thank you very much.B:5.答案:1~5 GDCFBDA:Hi,Tom!You look very happy today!B:Oh,yes.Guess what?My best friend Ben is coming.A:Oh,really?1.B:Tomorrow.I can’t wait to see him.A:2.B:For two weeks.A:3.B:He is really friendly.I’m sure you will like him when you see him.A:What does he look like?B:4. He plays football well.A:Could you introduce him to me?B:5.答案:1~5 CAEFB完成句子根据所给中文意思完成句子,每空限填一词。
2021年小升初英语 补全对话 专项提分卷(四) 含答案解析
2021年小升初英语补全对话专项提分卷(四) 含答案解析姓名：__________ 班级：__________考号：__________一、补全对话（共10题；共50分）1.补全对话Mike: Hi, Judy. What are you going to do this weekend?Judy: ________ Do you want to go with me?Mike: No, thank you. ________Judy: What are you gonging to do this weekend?Mike: I'm going to see a film.Judy: ________Mike: I'd like to see Black Horse.Judy: ________Mike: It's a story about a brave horse and some policemen.Judy: Wow! That sounds exciting! ________Mike: Good idea!2.选句子完成对话Alice: What are you going to do this weekend?Ben: ________Alice: ________Ben: Peter and I would like to see Superbaby, but Jill wants to see The Monkey King.Alice: Which film are you going to see then?Ben: ________ It's an interesting film.Alice: ________Ben: ________Would you like to go with us. Alice?Alice: Yes. I'd like to go with you. I like this film.Ben: Great! Let's go and see it.3.从方框中选择合适的句子，补全对话。
2021年中考数学分类专题提分训练(四)：圆周角定理填空题
微专题之圆周角定理填空题专项：2021年中考数学分类专题提分训练（四）1．如图，BD是⊙O的直径，点A、C在圆周上，∠CBD＝20°，则∠A的度数为．2．如图，AB是⊙O的直径，C是⊙O上一点，∠ACB的平分线交⊙O于D，且AB＝10，则AD 的长为．3．如图，已知⊙O的两条弦AC，BD相交于点E，∠A＝70°，∠C＝50°，则∠AEB的度数为．4．如图，A是⊙O上一点，BC是直径，AC＝2，AB＝4，点D在⊙O上且平分，则DC的长为．5．如图，已知圆周角∠ACB＝130°，则圆心角∠AOB＝．6．如图，在平面直角坐标系中，半径为3的⊙A经过坐标原点O和点C（0，2），B是y轴左侧⊙A优弧上一点，则sin B的值为．7．已知：如图，AB是⊙O的直径，BD＝OB，∠CAB＝30°．请根据已知条件和所给图形，写出2个正确结论（除AO＝OB＝BD外）：．8．如图，在⊙O中，点A在上，∠BOC＝100°．则∠BAC＝°．9．如图，⊙O的直径CD⊥AB，∠A＝30°，则∠D＝．10．如图，线段AB是⊙O的直径，弦CD⊥AB，∠CAB＝20°，则∠AOD等于．11．如图，AB是⊙O的直径，C，D两点在⊙O上，∠BCD＝25°，则∠AOD的度数为．12．如图，四边形ABCD内接于⊙O，AB＝AD，∠C＝110°，点E在上，则∠E＝°．13．如图，点D（0，3），O（0，0），C（4，0），B在⊙A上，BD是⊙A的一条弦．则sin ∠OBD＝．14．圆的弦长等于半径，则这条弦所对的圆周角是．15．如图点A，B在⊙O上，CD是它的直径，若∠B＝25°，则∠ADC＝度．16．如图，扇形AOB中，∠AOB＝90°，OA＝4，点C在弦AB上，且AC＝，点D在弧AB 上，且CD∥OB，则CD＝．17．如图，已知A、B、C分别是⊙O上的点，∠B＝120°，P是直径CD的延长线上的一点，且AP＝AC，PD＝2，求AP的长为．18．如图，半径为10的⊙A中，弦BC、ED所对的圆心角分别是∠BAC、∠EAD．已知DE＝12，∠BAC+∠EAD＝180°，则弦BC等于．19．如图，AB是⊙O的直径，点C和点D是⊙O上位于直径AB两侧的点，连结AC，AD，BD，CD，若⊙O的半径是5，BD＝8，则sin∠ACD的值是．20．如图，若AB是⊙O的直径，CD是⊙O的弦，∠ABD＝55°，则∠BCD＝°．21．如图，⊙O内有一条弦BC，A为⊙O内一点、其中OA＝3，AB＝4，∠A＝∠B＝60°，则弦BC的长为．22．在半径为1的⊙O中，弦AB的长为，弦AC的长为1，则∠CAB的度数为．23．如图，▱BCDE的顶点B、C、D在半圆O上，顶点E在直径AB上，连接AD，若∠CDE＝68°，则∠ADE的度数为°．24．如图，在⊙O中，CD是直径，弦AB⊥CD，垂足为点E，连结BC．若AB＝2，∠BCD＝22°30′，则⊙O的半径为．25．如图，⊙O中，弦BC与半径OA相交于点D．若∠A＝60°，∠ADC＝88°，则∠C的度数是．参考答案1．解：∵BD是⊙O的直径，∴∠BCD＝90°（直径所对的圆周角是直角），∵∠CBD＝20°，∴∠D＝70°（直角三角形的两个锐角互余），∴∠A＝∠D＝70°（同弧所对的圆周角相等）；故答案是：70°．2．解：∵AB是⊙O的直径，∴∠ADB＝90°，∵∠ACB的平分线交⊙O于D，∴∠ACD＝∠BCD，∴＝，∴AD＝BD，∴△ABD为等腰直角三角形，∴AD＝AB＝10×＝5．故答案为5．3．解：∵∠B＝∠C＝50°，且∠A＝70°，∴∠AEB＝180°﹣∠A﹣∠B＝60°．故答案为：60°．4．解：∵A是⊙O上一点，BC是直径，∴∠BAC＝∠BDC＝90°，在Rt△ABC中，AC＝2，AB＝4，由勾股定理得：AB2+AC2＝BC2，即BC2＝22+42＝20，∵点D在⊙O上且平分，∴BD＝DC，∴在Rt△BDC中，由勾股定理得：BD2+DC2＝BC2，即2DC2＝BC2＝20，解得：DC＝，故答案为：．5．解：在优弧AB上取一点D，连接AD、BD，如图所示：∵∠ACB＝130°，∴∠ADB＝180°﹣∠ACB＝50°，∴∠AOB＝2∠ADB＝100°．故答案为：100°．6．解：⊙A与x轴的另一个交点为D，连接CD，如图，∵∠COD＝90°，∴CD为⊙A的直径，∴CD＝6，∵点C（0，2），∴OC＝2，在Rt△OCD中，sin D＝＝＝，∵∠B＝∠D，∴sin B＝．故答案为．7．解：连接OC，BC，∵AB是⊙O的直径，∴∠ACB＝90°，∵∠CAB＝30°，∴∠COB＝∠CBO＝60°，∴△OBC是等边三角形，∵BD＝OB，∴BD＝OB＝BC＝OC，∴∠D＝∠BCD＝∠CBO＝30°，∴∠A＝∠D，∠OCD＝90°，即OC⊥CD，∴AC＝DC，CD是⊙O的切线．故答案为：此题答案不唯一，如AC＝DC，CD是⊙O的切线等．8．解：如图，在优弧BC上取一点D，且异于B，C，连接BD，CD，则四边形ABDC是⊙O的内接四边形，∴∠D+∠BAC＝180°．∵∠BOC＝100°，∴∠D＝50°，∴∠BAC＝180°﹣50°＝130°，故答案为：130．9．解：∵⊙O的直径CD⊥AB，∠A＝30°，∴＝，∠AOC＝90°﹣∠A＝60°，∴∠D＝∠AOC＝30°．故答案为：30°．10．解：∵CD⊥AB，∴＝，∴∠BOD＝2∠CAB＝2×20°＝40°，∴∠AOD＝180°﹣∠BOD＝180°﹣40°＝140°．故答案为140°．11．解：∵∠BCD＝25°，∴∠BOD＝50°，∴∠BCD＝180°﹣50°＝130°．故答案为130°．12．解：∵∠BAD+∠C＝180°，而∠C＝110°，∴∠BAD＝180°﹣110°＝70°，∵AB＝AD，∴∠ABD＝∠ADB＝（180°﹣∠BAD）＝（180°﹣70°）＝55°，∵∠ABD+∠E＝180°，∴∠E＝180°﹣55°＝125°．故答案为125．13．解：∵D（0，3），C（4，0），∴OD＝3，OC＝4，∴CD＝5，连接CD，∵∠OBD＝∠OCD，∴sin∠OBD＝sin∠OCD＝＝．故答案为：．14．解：如图，AB为⊙O的弦，且AB＝OA，则△ABO为等边三角形，∴∠AOB＝60°，∴∠P＝30°，∴∠P′＝180°﹣∠P＝180°﹣30°＝150°．∠P、∠P′都是弦AB所对的圆周角．所以圆的弦长等于半径，则这条弦所对的圆周角是30°或150°．故答案为30°或150°．15．解：∵∠B＝25°，∴∠C＝25°，∵CD是直径，∴∠CAD＝90°，∴∠ADC＝90°﹣25°＝65°．故答案为65．16．解：延长DC交AO于点E，连接OD，∵CD∥OB，∴∠AEC＝∠AOB＝90°，∵OA＝OB，∴∠BAO＝45°，∵AC＝，∴AE＝CE＝1，∴EO＝4﹣1＝3，∵OD＝4，∴由勾股定理可知：DE＝，∴CD＝﹣1，故答案为：﹣117．解：连接AD、OA，∵∠B＝120°，∴∠ADC＝60°，∴∠ACD＝30°，又AP＝AC，∴∠P＝30°，∠DAP＝30°，∴AD＝PD＝2，则CD＝4，∵OA＝OD，∴∠OAD＝∠ADC＝60°，∴∠OAP＝90°，∴PA是⊙O的切线，∴PA2＝PD•PC＝12，则AP＝2，故答案为：2．18．解：作AH⊥BC于H，作直径CF，连结BF，如图，∵∠BAC+∠EAD＝180°，而∠BAC+∠BAF＝180°，∴∠DAE＝∠BAF，∴＝，∴DE＝BF＝12，∵AH⊥BC，∴CH＝BH，∵CA＝AF，∴AH为△CBF的中位线，∴AH＝BF＝6．∴BH＝＝＝8，∴BC＝2BH＝16．故答案为：16．19．解：∵AB是直径，∴∠ADB＝90°，∴AD＝＝＝6，∵∠ACD＝∠B，∴sin∠ACD＝sin∠B＝＝＝，故答案为．20．解：连接AD．∵AB是直径，∴∠ADB＝90°，∵∠ABD＝55°，∴∠A＝90°﹣55°＝35°，∴∠BCD＝∠A＝35°，故答案为35°．21．解：延长AO交BC于D，作OE⊥BC于E，∵∠A＝∠B＝60°，∴∠ADB＝60°，∴△ADB为等边三角形，∴BD＝AD＝AB＝4，∵OA＝3，∴OD＝1，又∵∠ADB＝60°，∴DE＝OD＝，∴BE＝3.5，∴BC＝2BE＝7，故答案为：7．22．解：作OD⊥AB于D，连接OC、OA、OB，如图，则AD＝BD＝AB＝，在Rt△OAD中，∵cos∠OAD＝＝，∴∠OAD＝30°，∵OA＝AC＝OC＝1，∴△OAC为等边三角形，∴∠OAC＝60°，当AC和AB在OA的两侧时，∠CAB＝∠OAC+∠OAB＝60°+30°＝90°；当AC和AB在OA的同侧时，∠CAB＝∠OAC﹣∠OAB＝60°﹣30°＝30°；综上所述，∠CAB的度数为30°或90°．故答案为30°或90°．23．解：∵四边形BCDE为平行四边形，∴∠B＝∠CDE＝68°，∵四边形ABCD为圆的内接四边形，∴∠B+∠ADC＝180°，∴∠ADC＝180°﹣68°＝112°，∴∠ADE＝∠ADC﹣∠CDE＝112°﹣68°＝44°．故答案为44．24．解：连接OB，如图所示：∵∠BCD＝22°30′，∴∠BOE＝2∠BCD＝45°，∵直径CD⊥弦AB，AB＝2，∴BE＝AB＝1，∠OEB＝90°，∴OB＝BE＝，即⊙O的半径为．故答案为：．25．解：∵∠ADC＝∠A+∠B，∠A＝60°，∠ADC＝88°，∴∠B＝28°，∴∠AOC＝2∠B＝56°，∵∠ADC＝∠AOC+∠C，∴∠C＝88°﹣56°＝32°．故答案为：32°．。
2019-2020【提分必做】八年级英语上册 专项训练 专题四 阅读理解 (新版)人教新目标版
专题四阅读理解Group 1A“My dear dad, where are we going？”This has become the most popular question these days. It's a line from the theme song of Hunan TV Station's reality show Where Are We Going, Dad?“All of my classmates are big fans，”said Ning Yun, 14, from Guangxi.“On Fridays, we remind others: don't forget to watch it tonight！”In the show, five pairs of fathers and kids go to different places and finish interesting jobs. It's all about growing up. Clumsy fathers learn to cook and look after their kids. The kids learn about teamwork and living and working by themselves. In the show, Kimi, four years old, finds it hard to finish his work alone.“When I saw Kimi looking for his dad, I can't help laughing，”said Chen Yufang, 13, from Guangxi.“It reminded me of my first night at the school dormitory. I really felt the pain of growing up that night.”When people see the fathers trying to help their kids, it also touches their hearts more or less. Tian Xiaofeng, for example, 14, from Jiangsu, said his father is like Guo Tao in the program.“He is really strict. And I was sad about it，” he said. But now he sees it in a different way，“Guo Tao's son looks strong－minded. I think his parents give him some good examples. And I guess my father just wants me to be like that，”he said.On the journey of life, kids learn to grow up and adults learn to be better parents. Maybe we can plan a trip with our parents. Shall we go?( B )1.According to the passage, Where Are We Going, Dad? is a ________．A．song B．showC．magazine D．movie( B )2.The third paragraph is mainly about________．A．when the games beginsB．what the program is aboutC．how fathers learn to cookD．where the children play( C )3.According to the passage, Kimi ________．A．does his work easilyB．comes from GuangxiC．is a 4－year－old kidD．enjoys living at school( A )4.The writer tells that the new program touches people's hearts by ________．A．giving an exampleB．making a surveyC．singing a songD．having a speech( C )5.We can learn from the passage that________．A．Guo Tao is very sorry for his sonB．children hardly do as their parents doC．Tian Xiaofeng's father is very strictD．kids can grow up well without parentsBHave you ever watched a film with your friends and thought，“How wonderful！”or had a meal with your family and said，“That was the best！”？Well, there may be a small secret(秘密)about why you enjoyed it so much. Our experiences are stronger if we share them with someone. That means good experiences become better, and bad ones become worse. That's according to a new study by Yale University.Scientists did a small study on female college students. In the test they share chocolate with someone they thought was another participant. But in fact, it was a scientist. In each test, they got two pieces of chocolate. They ate one piece at the same time with the“participant”and another piece alone. The participants thought the chocolate was tastier and more enjoyable when they shared it with someone. Even though both pieces of chocolate were from the same box.Scientists then did another experiment, this time with bitter,_unpleasant chocolate. Again, the participants thought the chocolate was bitterer than the piece they ate alone.“When people think of shared experience, what usually comes to mind is being with friends or family，”said scientist Erica Boothby. We often don't know how much people around influence(影响) our decisions, according to Erica.However, it does show that sharing things with a friend may just make your good way a little brighter. Because the study only looked at female college students, it doesn't mean the whole picture.( B )1.According to the new study，________．A．the best film is the one you watch with your friendsB．sharing secrets with your friends can make you happierC．the most delicious meal is the one you have with your familyD．your experiences are stronger if you share them with others( A )2.Which of the following statements is WRONG to the test?A．The chocolate has two different tastes.B．The scientists also take part in the test.C．The chocolate is from the same box.D．The participants were female college students.( A )3.The underlined word“bitter” in Paragraph 4 probably is________．A．a kind of taste B．a kind of colorC．bright D．tidy( D )4.We can learn from the last two paragraphs________．A．Erica Boothby really likes eating chocolateB．making more friends can make you luckierC．boys don't like to do things with their friendsD．friends or family play a role in our decisions( B )5.Which is the best title for this passage?A．Eating Chocolate Lets Us Be HappierB．Sharing Things Makes a DifferenceC．Watching a Movie Brings us LuckD．Doing a Study Is Really InterestingGroup 2AAnnie White likes music. She is learning to play the piano, but the Whites don't have a piano at home. A neighbor has an old piano and she says that Annie can have it.It is a Sunday morning. Mr. White and three neighbors take the piano to the Whites' house. Now Annie is very happy. Annie's baby sister Jane also likes the piano, because she can make a lot of noise on it. In the evening, Mr. and Mrs. White go to a party. Little Jane wants to play the piano, but Annie says，“No, Jane. You must go to bed now.”So Jane goes to be d. Then Annie does her homework and watches TV. At nine o'clock she goes to bed, too.But what is that? She sits up in bed and listens. It is her piano. Someone is playing it. Well, in fact, someone is making a lot of noise on it! It is Jane, of course! Annie jumps out of bed and runs into the living room quickly. But there is no one there. Annie goes to Jane's room. Jane is in bed. She is sleeping.Then Annie hears the piano again! Who can it be? Are her parents back? She calls，“Are you there, Mom and Dad？”There is no answer.Now Annie is▲. Someone is playing her piano. It isn't her sister and it isn't her father or her mother. Who can that mysterious(神秘的)piano player be? With all her courage (勇气)，she goes to the living room again. She walks slowly and quietly. Do you know what she sees? Puddles, the family cat, is walking up and down the piano! ( C )1.Annie's piano is from her________．A．mother B．teacherC．neighbor D．grandfather( A )2.The best word for“▲”is ________．A．afraid B．funnyC．happy D．sad( D )3.Which of the following is TRUE according to the passage?A．Annie and her sister share a room.B．The piano is in Annie's mother's room.C．Annie goes to bed at ten o'clock in the evening.D．At first, Annie thinks her sister is playing the piano.( D )4.What is the best title for this passage?A．A Happy FamilyB．A Wonderful NightC．A Lazy But Cute CatD．A Mysterious Piano PlayerBAmerican scientists say the ice covering the Arctic (北极的)Ocean is getting lessand thinner. This is very bad for the animals living there. The scientists found that older, thicker sea ice was replaced (替换)with new ice day after day. The new ice is thinner and it melts faster than the older ice.The study found an average (平均的)ice covers about fifteen million square kilometers in March. That is seven hundred thirty square kilometers smaller than that three years ago.Scientists say ninety percent of all Arctic Ocean ice is only one or two years old. They say the newer ice is easier to melt during the summer months.The area of the ice and its thickness are very important to the health of the Arctic Ocean. Because it throws sunlight back into space and keeps the sea cold. The ice also cools the air. But when the ice melts, the sun warms ocean waters.A scientist says a warmer Arctic and thinner sea ice change the balance (平衡)between the cold Arctic and warmer areas. And it also affects (影响)Arctic wildlife and people who depend on the enviro－nment there. The melting has already brought problems to the animals like the polar bears and the earth's weather.( B )1.How is the ice in the Arctic Ocean now?A．It's thicker and thicker.B．It's getting less and thinner.C．It's brighter and smaller.D．It's polluted heavily.( D )2.According to the second paragraph, we know________．A．three years ago an average ice was even smallerB．the area of an average ice is getting larger from MarchC．scientists didn't know t he area of an average ice three years agoD．the area of an average ice is now smaller than that three years ago( B )3.How old is the most newer ice of the Arctic Ocean?A．It's one year old.B．It's one or two years old.C．It's ninety years old.D．It's fifteen million years old.( C )4.From the passage, we know________．A．ice cannot cool the airB．ice can keep the sea cleanC．ice can throw sunlight back into spaceD．ice can become thicker( C )5.The writer wants to tell us________．A．the warmer Arctic can only affect the animals thereB．A lot of Arctic wildlife can live in the Arctic OceanC．the melting of the ice in the Arctic Ocean can affect the earth's weather D．many polar bears died because the environment they depended on changedGroup 3ALong ago, three pigs grew up and left their parents' home. They said goodbye to each other and went_their_separate_ways．The youngest pig was lazy and did not like to work. The middle pig didn't mind working, but he always took the easy way out. The o ldest pig worked hard and always thought before doing things.Each little pig decided to build a house. The youngest pig thought，“I will build my house with grass. It is light and easy to build with.”The middle pig thought，“Here are many small sticks. They are easy to work with. I will build my house out of sticks.”The oldest pig thought，“There are many dangers in the world. I must build a strong house using stones.”And soon, the three pigs built their houses. One day, a big bad wolf(狼) came to town. He was very hungry. He saw the first little pig in his grass house. He pushed down the house and ate the little pig. Then the wolf came to the stick house and pushed it down, too. The wolf ate the second pig. When the wolf came to the stone house, he pushed again and again. However, he couldn't push it down. Finally, the wolf gave up and went away. The oldest pig lived a long and happy life.( C )1.What does the underline phrase“went their separate ways” mean in Chinese? A．各取所需 B．各司其职C．各奔东西 D．各不相让( B )2.The youngest pig used________to make his house.A．sticks B．grassC．stones D．glass( D )3.The wolf gave up at last because ________．A．he wasn't hungryB．the oldest pig wasn't at homeC．he was afraid of the oldest pigD．the stone house was too strong( A )4.Which of the following is the right order(顺序) of the story?①The oldest pig built his house.②The three pigs left their parents' home.③The wolf pushed the two pigs' houses down.A．②①③ B．①②③C．③①② D．②③①( D )5.From the story we can learn that we should________．A．learn to work with othersB．always take the easy way outC．learn to take others' adviceD．think carefully before doing thingsBOne day a rich boy boug ht a magic mirror. When he got home, he looked into the mirror. His face looked sad. He tried to smile and make funny faces, but his face still looked sad. Then he did many funny things, but his face always looked sad.“Oh, what a terrible mirror! It doesn't work！”he said angrily.The next day on his way to buy some choco late, he saw a little girl crying sadly. The rich boy went up to her and asked what had happened. The little girl said she couldn't find her parents.“Don't worry. I'll help you，”the rich boy said. So theywent to look for them together. Finally they found her parents. They were so thankful for his help. After the rich boy arrived home, he looked in the mirror as usual. To his surprise, his face looked very happy. The boy understood the magic of the mirror. The mirror could show the true feelings of its owner. This was true－the rich boy had helped that little girl so he felt really happy.( B )1.How did the boy's face look in the mirror on the first day? A．Happy. B．Sad.C．Angry. D．Funny.( C )2.What did the boy do on his way to buy chocolate?A．He lost his parents.B．He bought a new mirror.C．He helped the little girl find her parents.D．He bought a mirror for the little girl.( D )3.What was special about the mirror?A．It never looked happy.B．It was terrible.C．It could help the owner find the way.D．It could show its owner's true feelings.( D )4.What is the rich boy like?A．He is outgoing.B．He is foolish.C．He is clever.D．He is ready to help.( A )5.What is the best title for the passage?A．A Magic Mirror B．A Rich BoyC．A Terrible Mirror D．A Helpful GirlGroup 4AAre you a shy person？Do you expect to become outgoing？Being outgoing can help a lot in your life. In fact，being outgoing is not so hard as you think. Here is some advice on how to become outgoing.You can start to try becoming outgoing when you stay with your friends. But the real challenge (挑战) comes when you meet strangers or new friends. Smile at them，and usually they will smile at you，too. You may find it easy to start talking in this way.Start a talk positively (积极地)．Try to speak first. Simple greetings such as “Hello！”“How is it going？”and“It's a little cloudy today，isn't it？”are a good start. After that，you can talk more. For exam ple，you can talk about the latest news. But you'd better read some news in newspapers and have your own ideas first. Or you may find that you won't have much to say.The best way to become outgoing is to go out. It is also a very important step. Usually those who like to do the same things can get to know each other better. If you like playing sports，go to a sports club. You may make many new friends there if you get over your shyness.( B )1.The passage gives us ________pieces of advice on how to become outgoing. A．two B．threeC．four D．five( C )2.The writer advises that a shy person can start with ________if he or she wants to try becoming outgoing.A．classmates B．parentsC．friends D．teachers( D )3.According to the writer，________is the best way to become outgoing. A．starting a small talkB．smilingC．playing sportsD．going out( A )4.What is the Chinese meaning of the underlined word“latest”in the passage? A．newest B．heaviestC．worst D．strongest( B )5.Which of the following is NOT true?A．If you want to become outgoing，you'd better start a talk first.B．A shy person won't become outgoing.C．Being outgoing isn't so hard as you think.D．Going out is a very important step to become outgoing.BWhat kind of vehicle (交通工具) will you choose when traveling between provinces? Many may say trains. Now, the high－speed railways (高速铁路) have connected(连接) Eastern and Western China as well as the South and the North.A new high－speed railway opened on September 10th, 2016. It connects Zhengzhou in Henan Province to Xuzhou in Jiangsu Province. With this railway, China's high－speed railways are over 20，000 km long. It is the world's longest and makes up 60 percent of the world's total high－speed railway lines.However, China wasn't an early starter in the high－speed railways. Japan started half a century (世纪) ago, while Germany did 20 years ago. China only began to build its high－speed railways 14 years ago.Behind the fast development (发展) of China's high－speed railways, there is the country's growing need for transportation. According to Xinhua, China's high－speed trains gave 961 million trips to people last year. The number was three times as large as that in 2010.“The high－speed railways are not only the bridge to different places, but also connect people, information and goods(商品). It greatly improves the economy (经济) in different areas, people's lives and tourism，”said Huang Xin, an official from the China Railway Corp.China's building of high－speed railways is still going on. The National Development and Reform Commission said in July that China plans to have 38，000 km of high －speed railways by 2025.( C )1.What makes the high－speed railway from Zhengzhou to Xuzhou special? A．It was the first high－speed railway in China.B．It connects Eastern and Western China as well as the South and the North. C．It makes China's high－speed railways over 20，000 km long.D．It makes up 50 percent of the world's total high speed railway lines.( D )2.In which order (顺序)were these countries starting to build high－speed railways?A．China Germany JapanB．Japan Germany ChinaC．China Japan GermanyD．Germany Japan China( A )3.How many trips did China's high－speed trains give to people in 2010? A．About 320 million.B．About 961 million.C．About 2，883 million.D．About 290 million.( C )4.What does Huang Xin mean according to the second last paragraph(倒数第二段)?A．China is a very poor country.B．China should build more bridges.C．The high－speed railways have improved people's life a lot.D．The high－speed railways in China are not long enough.( D )5.What is the article mainly about?A．How to build high－speed railways.B．The different vehicles of our travelling.C．High－speed railways in different countries.D．The development(发展)of China's high－speed railways.CThis is not a diet. It's a simple way to lose weight. And you don't even have to give up the food you love or join a gym. You just follow some habits that thin people have. Keep them, and you'll become thin.(1)Wake－upWhen you wake up in the morning, sit up slowly without using your hands. With legs straight out, bend(弯曲)forward until you feel sore in your back. It will burn about 10 calories(热量单位：卡路里)．(2)Start with soupWhen you have a meal, order a clear soup, and have it before having the main food. In this way, you'll feel fuller, so you'll eat less when the main food comes. (3)An apple (or more)a dayApples are full of fiber(纤维) and water, so your stomach will want less. The study shows that people who eat at least three apples a day lose weight.(4)Stand up and walk aroundEvery time you use the mob ile phone, stand up and walk around. Heavy people sit on average(平均)two and a half hours more each day than thin people. This skill is very imp ortant as standing up and walking around will burn 50 or more calories. Use these skills, and you will have a big weight loss.( A )1.What should we have first if we want to eat less main food?A．Soup. B．Ice cream.C．Salad. D．Cheese.( B )2.Why does eating apples make one's stomach want less food?A．Because apples are delicious.B．Because apples are full of fiber and water.C．Because apples are sour.D．Because only apples are filled with calories.( C )3.Which of the following may the writer disagree?A．Sitting up without using your hands helps burn calories.B．Eating apples every day is good for people's health.C．You have to join a gym if you want to lose weight.D．It's good to walk around while talking on the mobile phone.( A )4.What's the purpose (目的)of the passage?A．To give some advice on how to lose weight.B．To advise people to eat apples every day.C．To tell people how to enjoy a better life.D．To advise people to give up bad habits.( D )5.In which part of a newspaper would you most probably read the passage? A．Shopping. B．Teaching.C．Family. D．Health.。
【高考推荐】2020-2021高考数学二轮复习小题专项练习(四)三角恒等变换与正余弦定理文
小题专项练习(四) 三角恒等变换与正余弦定理C.13D.238．[2018·安徽马鞍山高三第三次模拟]已知sin α－2cos α＝3，则tan α＝( )A ．±22 B ．± 2C ．－ 2D ．－229．[2018·山东烟台适应性练习]在△ABC 中，内角A ，B ，C 所对的边分别为a ，b ，c ，若b sin2A ＋3a sin B ＝0，b ＝3c ，则c a的值为( )A ．1 B.33C.55 D.7710．已知△ABC 的内角A ，B ，C 所对的边分别为a ，b ，c ，B ＝π4，tan ⎝ ⎛⎭⎪⎫π4－A ＝12，且△ABC的面积为25，则a ＋b 的值为( )A ．5＋5 5B ．5C ．10 5D ．5＋10 511．[2018·衡水联考]△ABC 的内角A ，B ，C 所对的边分别为a ，b ，c ，已知ab sin C ＝20sin B ，a 2＋c 2＝41，且8cos B ＝1，则b ＝( )A ．6B ．4 2C ．3 5D ．712．如图，在海岸线上相距26千米的A ，C 两地分别测得小岛B 在A 的北偏西α方向，在C的北偏西π2－α方向，且cos α＝63，则BC 之间的距离是( )A ．303千米B ．30千米C ．123千米D ．12千米二、填空题：本大题共4小题，每小题5分，共20分，把答案填在题中的横线上．13．[2018·河南洛阳第三次统考]已知角α的始边与x 轴的非负半轴重合，顶点与坐标原点重合，终边过点P (3,4)，则sin α＋2cos αsin α－cos α＝________.14．[2018·江苏南师附中四校联考]已知tan π4＋θ＝3，则sin θcos θ－3cos 2θ的值为________．15．[2018·广西钦州第三次质量检测]△ABC 的三内角A ，B ，C 的对边边长分别为a ，b ，c ，若a ＝52b ，A ＝2B ，则cos B ＝________.16．[2018·高考押题预测卷]如图，在△DEF 中，M 在线段DF 上，EM ＝DE ＝3，DM ＝2，cos ∠F ＝35，则△MEF 的面积为________．∴(sin α－cos α)2＝1－2sin αcos α＝169，又α∈⎝ ⎛⎭⎪⎫π2，π，sin α－cos α>0， ∴sin α－cos α＝43，故选C.6．B 由sin(C －A )＝12sin B ，得2sin(C －A )＝sin(C ＋A )，∴2sin C cos A －2cos C sin A ＝sin C cos A ＋cos C sin A ， ∴sin C cos A ＝3cos C sin A ，由正余弦定理，得 c ·b 2＋c 2－a 22bc ＝3a ·a 2＋b 2－c 22ab ，得4c 2－4a 2＝2b 2＝2×16＝32， ∴c 2－a 2＝8，故选B.7．B 由2cos2θcos ⎝ ⎛⎭⎪⎫π4＋θ＝3sin2θ，得2cos 2θ－sin 2θ22cos θ－sin θ＝23sin θcos θ，即2(cos θ＋sin θ)＝23sin θcos θ，∴1＋2sin θcos θ＝3sin 2θcos 2θ，∴sin θcos θ＝－13，或sin θcos θ＝1(舍)，∴sin2θ＝－23，故选B.8．D 由sin α－2cos α＝3，得sin 2α－22sin αcos α＋2cos 2α＝3sin 2α＋3cos 2α，∴2sin 2α＋22sin αcos α＋cos 2α＝0，∴2tan 2α＋22tan α＋1＝0，∴(2tan α＋1)2＝0，∴tan α＝－22，故选D.9．D 由b sin2A ＋3a sin B ＝0， 得2b sin A cos A ＋3a sin B ＝0，∴2sin B sin A cos A ＋3sin A sin B ＝0， ∴sin B sin A (2cos A ＋3)＝0，在△ABC 中，sin B ≠0，sin A ≠0，∴2cos A ＋3＝0，∴cos A ＝－32，由余弦定理，得a 2＝b 2＋c 2－2bc cos A ＝3c 2＋c 2＋23c 2·32＝7c 2，∴c a ＝77，故选D.。
2024年语文专项练习提分卷 语言运用——标点符号
专项提分卷语言运用——标点符号1．语言运用——下列句子标点符号使用正确的一项是( )(3分)A．当生活不尽如人意，向往旅行是自然而然的事情，因为旅行半似现实，半似梦幻，当生活春风得意，旅行仍然让人期待，因为旅行像是微甜的痛感，最深切地确认着你的存在。
B．这位老“巴尔干”同意本报记者的看法：即协议虽签，维和部队开始“维和”，但科索沃的危机并没有消除。
C．“生存，还是毁灭？”莎士比亚的这句名言揭示出一个最基本的哲学命题，那就是人的生存价值是什么？D．杭州之美就是由漂流书亭、暖心姜茶、上门摄影以及遍及大街小巷的各种志愿服务等细节之美构成的，从盆景变风景，又从风景孕育、绽放出最美的城市之花。
2．语言运用——下列句子标点符号使用正确的一项是( )(3分)A．教师教导我们说：“在学习中，一定要有“知之为知之，不知为不知”的思想，不能不懂装懂。
”B．2014年诺贝尔文学奖获得者是法国作家帕特里克·莫迪亚诺，其代表作有“暗店街”“八月的星期天”等。
C．当我登上泰山的那一刻，我想到了唐代诗人杜甫的诗句：“会当凌绝顶，一览众山小。
”D．《海的女儿》中“美人鱼”的行为让我们见证了什么才是真正的、纯洁的、美丽的爱情。
3．语言运用——下列句子标点符号使用正确的一项是( )(3分)A．这种埋头做事不动脑筋的人简直是——说得不客气一点——跟牛马一样。
B．小河对岸三、四里外是浅山，好似细浪微波，线条柔和，蜿蜒起伏，连接着高高的远山。
C．“这究竟是怎么回事呢？同志们。
”厂长严肃地说。
D．哪一种办法省时间，我们能一眼看出第一种办法好，后两种办法都“窝了工”。
4．语言运用——下列句子标点符号使用正确的一项是( )(3分)A．海内外市场需求正呈现好转迹象，我市今年二三季度工业景气状态将有所好转。
B．我家门前的山沟，长满了各种各样的树木，里面还有小松鼠、小兔子、小蚱蜢等……C．而且，我想告诉人们，它味苦，微涩，但能救人。
D．千垛菜花旅游节开幕式上，兴化籍三位作家：毕飞宇、庞余亮、顾坚在一起畅谈写作体会。
吉林专版2024春八年级语文下册提分专项四课外文言文阅读新人教版
专项四课外文言文阅读【人物轶事】一、[长春外国语期中]阅读下文，完成后面的小题。
(8分)义田记( 节选)钱公辅范文正公，苏人也。
平生好施与，择其亲而贫、疏而贤者，咸施之。
方贵显时，置负郭常稔之田千亩，号曰“义田” ，以养济群族之人。
日有食，岁有衣，嫁娶凶葬皆有赡。
择族之长而贤者主其计，而时共出纳焉。
日食，人一升；岁衣，人一缣；嫁女者五十千，再嫁者三十千；娶妇者三十千，再娶者十五千；葬者如再嫁之数，葬幼者十千。
初，公之未贵显也，尝有志于是矣，而力未逮者二十年。
既而为西帅，及参大政，于是始有禄赐之人，而终其志。
公既殁后世子孙修其业承其志如公之存也。
公虽位充禄厚，而贫终其身。
殁之日，身无以为敛，子无以为丧。
惟以施贫活族之义，遗其子而已。
(有删改)1.下列句子中加点词解释有误的一项是( )(2分)A.以养济．群族之人济：救济B.葬者如再嫁之数．数：计算C.尝有志．于是矣志：志向D.惟以施贫活．族之义活：使……存活2.用“/”为文中画波浪线的句子断句。
(限三处)(3分)公既殁后世子孙修其业承其志如公之存也。
3.范文正公是怎样的一个人?请简要分析。
(3分)二、[长春第二实验中学模拟]阅读下文，完成后面的小题。
(9分)贺铸传贺铸，字方回，卫州人。
喜谈当世事，博学强记，工语言。
尤长于度曲，掇拾人所弃遗，少加隐括①，皆为新奇。
尝言：“吾笔端驱使李商隐、温庭筠常奔命不暇。
”初监太原工作有贵人子同事骄倨不相下。
铸廉②得盗工作物，屏侍吏，闭之密室，以杖数曰：“来，若某时盗某物为某用，某时盗某物入于家，然乎? ” 贵人子惶骇谢“有之” 。
铸曰：“能从吾治，免白发③。
” 即起自袒其肤，杖之数下，贵人子叩头祈哀，即大笑释去。
自是诸挟气力颉颃④者，皆侧目不敢仰视。
(节选自《宋史·文苑列传》，有删减) 【注释】①隐括：润色修改。
②廉：考察，查访。
③白发：告发。
④颉颃(xié háng): 倔强, 自傲。
初中语文八年级上册 文言文练习题(含答案)
八上语文专题训练(九套)专项提分卷(一) 语音与汉字(满分：51分考试时间：40分钟)班级：____________学号：____________姓名：____________第一单元1．下列词语加点字注音完全正确的一项是( )(3分)A．浩瀚．(hàn) 研．究(yán) 默契．(qiè) 一丝不苟．(gǒu)B．镌．刻(juān) 要塞．(sè) 遗嘱．(zhǔ) 惊心动魄．(pò)C．溃．退(kuì) 咆哮．(xiào) 悄．然(qiǎo) 锐不可当．(dǎnɡ)D．歼．灭(jiān) 荻．港(dí) 仲裁．(cái) 屏．息敛声(bǐnɡ)2．下列词语加点字注音完全正确的一项是( )(3分)A．芜．湖(wú) 渗．透(shèn) 湛．蓝(shèn) 殚．精竭虑(dān)B．由衷．(zhōnɡ) 旋．风(xuán) 瞬．间(shùn) 顽．强抵抗(wán)C．映衬．(chèn) 桅．杆(wéi) 绽．放(zhàn) 摧枯拉朽．(xiǔ)D．澎湃．(pài) 气氛．(fèn) 慷慨．(kǎi) 翘．首而望(qiáo)3．下列词语书写完全正确的一项是( )(3分)A．签订萧洒白手起家风平浪静B．娴熟沸腾眼花潦乱横渡长江C．泄气联盟如梦初醒疾如流星D．凛洌建树振耳欲聋无怨无悔第二单元4．下列词语加点字注音完全正确的一项是( )(3分)A．教诲．(huǐ) 畸．形(jī) 尴尬．(gà) 杳．无消息(yǎo)B．不逊．(xùn) 妯．娌(zhóu) 鬈．发(juǎn) 油光可鉴．(jiàn)C．溺．死(nì) 一绺．(liǔ) 匿．名(nì) 深恶．痛疾(wù)D．诘．责(jí) 绯．红(fěi) 滞．留(zhì) 颔．首低眉(hàn)5．下列词语加点字注音完全正确的一项是( )(3分)A．锃．亮(zènɡ) 长髯．(rán) 胆怯．(què) 抑扬顿挫．(cuò)B．佃．户(diàn) 胡髭．(zì) 解剖．(pōu) 筋．疲力尽(jīn)C．酸渍．(zì) 穹．顶(qiónɡ) 瞥．见(piē) 骤雨猝．至(cù)D．脸颊．(xiá) 蛮横．(hènɡ) 差．役(chāi) 小心翼．翼(yì)6．下列词语书写完全正确的一项是( )(3分)A．抽屉嶂碍为富不仁暗然失色B．禁锢愚钝抑扬顿挫正襟危坐C．平墉崎岖任劳任怨藏污纳垢D．侏儒红薯鹤立鸡群粗制烂造7．下列词语书写完全正确的一项是( )(3分)A．粗鄙粗劣敦实和颜悦色B．弥补简陋疑惑神秘漠测C．偷懒马鞍帐蓬触目惊心D．茏罩迁移高粱专心至志第三单元8．下列词语加点字注音完全正确的一项是( )(3分) A．阙．处(quē) 曦．月(xī) 御．风(yù) 飞漱．其间(shù) B．缥．碧(piǎo) 薄．暮(báo) 候骑．(jì) 属．引凄异(zhǔ) C．轩．邈(xiān) 窥．谷(kuī) 牛犊．(dú) 重峦叠嶂．(zhàng) D．燕．然(yān) 横柯．(kē) 疏．条(shū) 沉鳞竞跃．(yào)9．下列词语书写完全正确的一项是( )(3分)A．绿潭飘荡隐天蔽日嘤嘤成韵B．猿啸经论晓雾将歇争高直指C．沿朔狡洁悬泉瀑布奇山异水D．归雁倒影鸢飞戾天青荣峻茂第四单元10．下列词语加点字注音完全正确的一项是( )(3分)A．踌躇．(chú) 迂．腐(yū) 绿釉．(yǒu) 潜．滋暗长(qián)B．俯瞰．(kàn) 鲜腴．(yú) 差．使(chā) 祸不单行．(hánɡ) C．遏．制(è) 洗涤．(tiáo) 婆娑．(suō) 举箸．提笔(zhù) D．倔．强(jué) 秀颀．(qí) 辟．邪(pì) 恹．恹欲睡(yān)11．下列词语书写完全正确的一项是( )(3分)A．狼藉消逝濒临情郁于忠B．蔓延倦怠锁屑连绵不断C．蹒姗星辰深渊旁逸斜出D．赋闲暮年颓唐坦荡如砥第五单元12．下列词语加点字注音完全正确的一项是( )(3分) A．孵．化(fū) 遒．劲(qiú) 无暇．一顾(xiá) 长而不冗．(rónɡ) B．簇．拥(cù) 地穴．(xuè) 长虹饮涧．(jiàn) 摩肩接踵．(zhǒnɡ) C．料峭．(qiào) 罅．隙(xià) 自出心裁．(cái) 舳．舻相接(zhú) D．残损．(sǔn) 黏．土(nián) 络绎．不绝(yì) 重峦．叠嶂(nuán) 13．下列词语加点字注音完全正确的一项是( A )(3分) A．刹．那(chà) 车辙．(zhé) 窠．巢(kē) 庸．俗(yōnɡ)B．鉴．赏(jiàn) 暴涨．(zhǎnɡ) 挖掘．(jué) 寻觅．(nì) C．轩．榭(xuān) 纤．维(qiān) 记载．(zǎi) 丘壑．(hè) D．斟．酌(zhēn) 臃．肿(yōnɡ) 池沼．(zhǎo) 坚韧．(rěn)14．下列词语书写完全正确的一项是( )(3分)A．枢扭狐形俯仰生姿巧妙绝伦B．歌颂合拢一应俱全就地取材C．邃道纪念唯妙唯肖别具匠心D．桥梁擅长因地制宜无动于中15．下列词语书写完全正确的一项是( )(3分)A．跋涉雕镂雄垮跳蚤B．嶙峋推祟摄影沐浴C．芭蕉喧嚣谨慎蔷薇D．储藏占据漫延暴晒第六单元16．下列词语加点字注音完全正确的一项是( )(3分)A．曾．益(zēng) 畎．亩(quǎn) 搔．更短(sāo) 丈夫之冠．(guān)B．始龀．(chèn) 折戟．(jǐ) 不胜簪．(zān) 出入之迂．(yū)C．拂．士(bì) 孀．妻(shāng) 亡．以应(wú) 山北之塞．(sè)D．荷．担(hé) 胶鬲．(gé) 公孙衍．(yǎn) 一厝．朔东(cuò)17．下列词语书写完全正确的一项是( )(3分)A．陇断魁父弓孥天子之诏B．提携筋骨勃海按辔徐行C．长嗟提携箕畚汝之不惠D．穷匮殷勤篷舟介胄之士专项提分卷(二) 词语的理解与运用(满分：45分考试时间：40分钟)班级：____________学号：____________姓名：____________一、选词填空。
部编版语文四年级下册全册专项练习附答案
部编版语文四年级下册 1.多音字提分卷班级________ 姓名________ 得分________ 时间：40分钟 满分：100分 一、给下列加点字选择正确的读音，打“√”。
(20分)单．于(dān chán ) 卜．落卜落(bo bǔ) 慰藉．(jiè jí) 冠．状病毒(guān guàn ) 晕．皱(yūn yùn ) 剥．莲蓬(bō bāo ) 重荷．(hé hè)呜哩哇．啦(w ɑ wā) 埋．下(mái mán )屏．息凝视(bǐng píng ) 二、下列加点字读音完全相同的一项是( )(6分)A ．调．遣 调．皮 空调． 南腔北调．B ．皇冠． 冠．军 鸡冠． 张冠．李戴 C ．和．好 应和． 和．诗 随声附和． D ．朝．霞 朝．气 朝．暮 朝．夕相处 三、给下列多音字组词。
(30分)吭⎩⎪⎨⎪⎧kēnɡ（ ）hánɡ （ ） 扎⎩⎪⎨⎪⎧zhā（ ）zhá （ ）折⎩⎪⎨⎪⎧zhē（ ）zhé （ ）shé （）塞⎩⎪⎨⎪⎧sāi （ ）sài （ ）sè （ ）四、给下列加点字读音完全正确的一项打“√”，错误的画上“——”，并在括号里改正。
(20分)1．撒．谎(sā) 使劲．(jìn ) 一骨．碌(ɡǔ)( ) 2．盛．饭(chénɡ) 亡．赖(wú) 吧．嗒吧嗒(b ɑ)( )3．山脉．(mài) 打量．(liɑng) 涂抹．(mǒ)()4．禁．止(jìn) 怒号．(háo) 嫦娥奔．月(bēn)()5．朝鲜．(xiǎn ) 晕．车(yūn) 嚷．道(rǎnɡ)()五、给下列句子中的加点字选择正确的读音。
(24分)gòng gōng1．如果饭罐空空如也，鹅便昂首大叫，似乎责备人们供．()养不周。
提分教练优学导练测试卷六年级下册数学专项四
提分教练优学导练测试卷六年级下册数学专项四摘要：一、引言- 介绍提分教练优学导练测试卷六年级下册数学专项四二、测试卷概述- 测试卷的年级、科目和专项- 测试卷的目的和适用人群三、测试卷内容解析- 试卷结构与题型- 题目难度及知识点覆盖- 适合的解题方法和策略四、提分教练优学导练测试卷的优势- 针对性和实用性- 对学生学习效果的提高- 有助于教师了解学生的学习状况五、使用建议- 合理安排时间进行练习- 针对薄弱环节进行提高- 结合课堂教学提高学习效果六、总结- 提分教练优学导练测试卷六年级下册数学专项四的特点和优势- 对学生和教师的帮助及意义正文：【引言】在我国，数学是学生从小学到高中都需要打好的基础学科之一。
为了帮助学生提高数学成绩，提分教练优学导练测试卷六年级下册数学专项四应运而生。
本文将对此测试卷进行详细介绍。
【测试卷概述】提分教练优学导练测试卷六年级下册数学专项四针对小学六年级下学期的数学课程，涵盖了该年级下册数学课程中的重点和难点知识点。
这套测试卷旨在帮助学生巩固所学知识，提高解题能力，为升学考试做好准备。
适用于那些想要在数学方面取得更好成绩的小学六年级学生。
【测试卷内容解析】测试卷分为选择题、填空题、解答题等题型，难度适中，涵盖了六年级下册数学课程中的所有知识点，如四则运算、分数、小数、百分数、简易方程、几何图形等。
学生可以根据自己的实际情况，针对性地进行练习。
同时，测试卷题目设置灵活，考察了学生对知识点的理解和运用能力。
【提分教练优学导练测试卷的优势】提分教练优学导练测试卷六年级下册数学专项四具有很强的针对性和实用性。
这套测试卷可以帮助学生更好地掌握所学知识，提高解题能力，从而在考试中取得更好的成绩。
此外，教师也可以通过这套测试卷了解学生的学习状况，为教学提供更有针对性的指导。
【使用建议】为了更好地利用提分教练优学导练测试卷六年级下册数学专项四，我们建议学生合理安排时间进行练习，针对自己的薄弱环节进行有针对性的提高。
小学数学小升初复习(通用版)专项四式与方程精选考题提分(附参考答案)
专项四 式与方程精选考题提分班级： 姓名：一、仔细填空。
1.张师傅加工一批零件，他每天加工x 个，20天后还剩下y 个没有加工，这批零件共有( )个。
2.果果今年x 岁，姐姐今年y 岁，经过a 年后，两人相差( )岁。
3.一根绳子长a 米，如果用去27米，还剩下( )米；如果用去它的27，还剩下( )米。
4.加工一批零件，合格m 个，不合格n 个，这批零件的合格率是( )。
5.一种食用油，原来每升的售价为a 元，现在由于成本提高，单价提高了25%，现在这种食用油每升的售价是( )元。
如果a =20，原来买10升的钱，现在能买( )升。
6.下面的几何体都是用小正方体堆放而成的。
照这样的规律，第4个几何体是用( )个小正方体堆放而成的；第n 个几何体是用( )个小正方体堆放而成的。
二、慎重选择。
7.一个等腰三角形的顶角是x ∘，它的一个底角是( )。
A.x ∘ B.180∘−x ∘÷2 C.180∘−x ∘D.(180∘−x ∘)÷28.下面不能用方程“13x+x=60”来表示的是( )。
A. B.C. D.9.解方程或比例。
(1)45×14−12x=120(2)(14x−1.25)÷4=0.75(3)1.6x =22.428(4)160%x+x=13510.看图编一道实际问题并列方程解答。
三、列方程解决问题。
11.长江是中国第一长河，流域总面积约为180万平方千米；黄河是中国第二长河，流域总面多346.4千米，且长江约比黄河长933千米，积约为80万平方千米。
已知黄河的长度约比长江的45长江和黄河分别约长多少千米？12.李华看一本书。
目前他已看页数与未看页数的比是2∶3，如果再看20页，正好看完这本书的60%，这本书有多少页?参考答案1.【答案】20x+y2.【答案】y−x【解析】不管经过多少年，姐姐和果果的年龄差不变，因此这里的a年后是多余条件。
3.【答案】a−27；57a4.【答案】m÷(m+n)×100%5.【答案】1.25a；86.【答案】13；4n−37.【答案】D8.【答案】D9.【答案】(1)4 5×14−12x=120解：15−12x=12012x=15−12012x=3 20x=310(2)(14x−1.25)÷4=0.75解：0.25x−1.25=0.75×40.25x−1.25=30.25x=4.25x=17 (3)1.6 x =22.428解：22.4x=28×1.622.4x=44.8x=2(4)160%x+x=135解：1.6x+x=1.6 2.6x=1.6x=81310.【答案】编写问题不唯一，如：学校体育室买来篮球和足球共220个，其中篮球的个数是足球的3倍，买来足球多少个？解：设买来足球x个，则买来篮球3x个。
2021年9月安徽省阜阳市小升初数学内招思维应用题专项模拟二卷含答案解析
2021年9月安徽省阜阳市小升初数学精选应用题提分卷四含答案解析学校:________ 姓名:________ 考号:________ 得分:________一、应用题(精选120题，每题1分。
一、审题：在开始解答前，应仔细阅读题目，理解题目意思、数量关系、问题是什么，以及需要几步解答；二、注意格式：正确使用算式、单位和答语；三、卷面要求：书写时应使用正楷，尽量避免连笔，字迹稍大，并注意排版，确保卷面整洁；四、π一律取值3.14。
)1.一项工程，甲乙两队合做30天可以完成，今两队合做12天，余下的甲队独做，24天可以完成，如两队单独做，各需多少天才能完成？2.某饲养场有182只兔子，把它们装进两种笼子里，一种每笼装6只，另一种每笼装4只，正好装满36个笼子，能装6只兔子的笼子有多少个，能装4只兔子的笼子有多少个．3.商店每卖出一本挂历，可获得利润12元，已知每本挂历售价52元，这种挂历的利润率为多少？4.建筑工地运来了4车水泥，每车4.5吨，共用了4410元，平均每吨水泥多少元？5.学校的一块长方形菜地长8米，宽6米，要在菜地的四周挖一圈排水沟，排水沟至少要挖多长？6.一个三角形的三条边是三个连续的两位偶数，且它们的尾数之和能被7整除．这个三角形的最小周长是多少？7.A、B两地相距1160千米，甲火车从A地开往B地，2小时后，乙火车从B地开往A地，已知：甲车每小时行60千米，乙车每小时行70千米，乙车开出几小时后与甲车相遇？8.工人们修建立通大桥时，一期工程修建了108米，二期工程修建了96米，还剩39米没有修．9.师徒两人同时加工一种零件，师傅3/5小时加工21个，徒弟两小时加工58个，要加工512个零件，要同时加工几个小时？10.甲乙两地间的公路长是770千米．客车和货车同时从两地相对开出，货车每小时行50千米，客车速度是货车速度的1.2倍．几小时后客车和货车相遇？11.一件衣服第一天按原价出售，没人买；第二天降价10%，仍没人买；第三天再降价70元，终于售出，出售的价格恰好是原价的65%．这件衣服原价是几元？12.甲、乙两个粮食仓库的粮食重量比是11：3，如果从甲仓库运210吨到乙仓库，那么甲、乙两仓库粮食重量比就是4：3．原来两个仓库各有粮食多少吨？13.王老师带了200元去购买体育用品．①足球43元1个，可以买几个？②篮球59元1个，可以买几个？③王老师带的钱刚好买5个排球，排球多少钱一个？14.做一个长45厘米、宽30厘米、高35厘米的电脑套，至少要用多少平方米布料？15.甲乙两车同时从相距760千米的两地同时开出，经过4小时相遇，甲车每小时行100千米，乙车每小时行多少千米？16.25支铅笔分给甲、乙、丙三人．乙分到的比甲的一半多3支，丙分到的比乙的一半多3支．问：甲、乙、丙三人各分到几支铅笔？17.某校舞蹈队共有60人，其中男生人数是女生的1/5，参加舞蹈队的女生有多少人？18.甲数比乙多2/5，乙数是15/8，甲数是多少？19.一辆汽车从甲地开往乙地，每小时行46千米，行了3小时，距中点还差15千米，甲乙两地相距多少千米．20.糖果一共有10颗，两人轮流从中拿走1颗或2颗，谁拿到最后一颗糖果谁就获胜．想一想：如果让你先拿，第一次应该拿几颗才能确保获胜？21.食堂运来8筐青菜，每筐重12千克．吃掉26千克后，还剩多少千克？22.甲、乙两辆汽车分别从相距800千米的两城相向开出，8小时相遇，已知甲车每小时行驶45千米，乙车每小时行驶多少千米？23.我借了一本侦探小说256页，已经看了164页，剩下的页数要在4天内看完，平均每天看多少页？24.一块三角地，在三个边上植树，三个边的长度分别为156米、186米、234米，树与树之间的距离均为6米，三个角上都必须栽一棵树，共需植树多少棵？25.某工厂改造设备向银行贷款200万元，按年利率6.2%计算，两年后应还银行利息和贷款一共多少万元．26.星星小学五年级有男生152人，女生118人．六年级的学生人数是五年级的7/9，六年级有学生多少人？27.某校六年级有285人，五年级的人数是六年级的4/5，四年级比五年级人数多1/4，四年级比五年级多多少人？28.王老师需购买一套住房，现已选中一套98平方米房子，单价4500元，王老师如果一次付清购房费，房价可打九五折，这样共需付多少万元？29.某工厂原来第一车间和第二车间的人数比是6：7，如果从每一车间调出2/9的人到第二车间，这时第二车间比第一车间多77人，原来两个车间共有多少人？30.同学们到公园去划船，共有60人，租用了16只船．每只大船坐4人，每只小船坐3人．大、小船各有几只？31.一件上衣60元，小红带的钱正好能买上衣15件或者连衣裙9条．连衣裙每条多少钱？32.师徒两人加工532个零件，加工2.5个小时后还剩232个零件没有加工，徒弟每小时加工57个，师傅每小时加工多少个？33.一辆车从甲地到乙地，行了一段路程后，离乙地还有54千米，接着又行了全程的20%，这时已行的路程是未行路程的3/4．甲地到乙地有多少千米？34.一桶油连桶重9.2千克，用去一半后，还剩5.2千克，桶和油分别是多少千克？35.一桶油连桶重102.5千克，卖出一半后，连桶还重52.5千克．如果每千克油的价钱是6.72元，这桶油能卖多少钱？36.甲乙两仓库分别贮存粮食600吨和250吨，如果从甲仓库运出粮食的重量比乙仓库运出粮食的重量的3倍还多140吨，那么甲仓库所剩粮食的重量与乙仓库所剩粮食的重量相等，问甲乙两仓库各运出了多少吨粮食．37.家禽养殖场饲养了177只鸡和206笼鸭，每笼有4只鸭，这个养殖场一共养了鸡和鸭多少只？38.一圆锥形麦堆，底面积是3.14平方米，高0.6米．每立方米小麦约重500千克，这堆小麦重多少千克？若把这些小麦加工成面粉，小麦的出粉率是80%，可以加工面粉多少千克？39.一块梯形稻田，上底48米，下底62米，高20米，这块地共收小麦660千克，平均每平方米收小麦多少千克？40.同学们为希望小学捐款，六年级共捐款860元，比五年级同学多捐款110元，五年级同学的捐款数相当于全校捐款总数的15/67，全校一共捐款多少元？41.某工人12小时内织花布368米，白布568米，平均每小时织布多少米?42.建筑工地一共有40吨水泥，第一周用去了2/5，第二周用去的是第一周的3/4．两周各用去多少吨？43.商店里举行特卖活动．有一款西服．单买上衣一件225元，单买裤子一条145元．如果成套买，每套340元．现在有一家酒店想为员工购买25件上衣，33条裤子，最少要用多少钱？44.某机械厂要制造一批机床，原计划每天生产180台，15天可以完成，实际提前3天完成了任务，实际每天生产机床多少台？（用比例知识解答）45.王芳看一本书，原计划10天看完，实际前2天就看了全书的2/5．照这样的进度，可以提前几天看完？46.植树节四年级栽树345棵，五年级栽的棵数比四年级的3倍少25棵，五年级栽了多少棵树？47.植树节，光明小学进行植树比赛，三年级同学植了102棵小树苗，是二年级同学植的2倍；四、五年级同学比二、三年级植的2倍少18棵，问四、五年级共植树多少棵？48.在一个直径2分米的圆柱形容器里，放入一个底面周长18.84厘米的圆锥形铁块，铁块全部浸没在水中，这时水面上升了0.3厘米（水没溢出），圆锥形铁块高多少厘米？49.仓库有一批化肥，运出2/5后，又运进30吨，这时仓库里的化肥比原来还多8吨，仓库原有化肥多少吨？50.某车间有工人150名，已知这些工人人数的恰好是全厂人数的5/6，全厂一共有多少人？51.甲乙二人从A点向相反的两地出发，甲骑车，乙步行，甲每小时比乙每小时快5千米，3小时后两人相距27千米．乙每小时行多少千米？52.一块平行四边形麦地，底是40米，高是25分米，今年计划在这块地收小麦55千克．实际每平方米收小麦500克，请你算一算，完成任务了吗？53.一块梯形水稻试验田，上底是200米，下底是360米，高是300米，如果每公顷收小麦6吨，这块试验田约收小麦多少吨？54.学校新挖了一个沙坑，沙坑长3米，宽2米，深0.4米．①填满沙坑需要多少立方米沙子？②如果运来2m3的沙子平铺在沙坑里，可以铺多厚？55.某公司向银行申请A，B两种贷款共60万元，每年共需付利息5万元．A种贷款年利率为8%，B种贷款年利率为9%，该公司申请两种贷款各多少万元？56.王平参加歌咏比赛，7名评委老师打分如下：89分、92分、91分、90分、95分、93分、94分，去掉一个最低分和一个最高分后，你能算出王平的平均分吗？57.小马看一本121页的故事书，已看的页数和总页数的比是6：11，还有多少页没看？58.甲、乙两个工程队合修一段路，甲队每天修75米，乙队每天修95米，13天正好修完。
2024年9月福建省南平市小升初数学应用题达标提分自测卷四含答案解析
2024年9月福建省南平市小升初数学应用题达标提分自测卷四含答案解析学校:________ 姓名:________ 考号:________ 得分:________一、应用题(精选120题，每题1分。
一、审题：在开始解答前，应仔细阅读题目，理解题目意思、数量关系、问题是什么，以及需要几步解答；二、注意格式：正确使用算式、单位和答语；三、卷面要求：书写时应使用正楷，尽量避免连笔，字迹稍大，并注意排版，确保卷面整洁；四、π一律取值3.14。
)1.一件衣服110元，若打七折，现在便宜了多少元？2.甲乙两地相距1053米，一列客车和一列火车同时从两地开对，火车每小时行72千米，比卡车每小时快27千米，两车经过多少小时相遇？3.甲乙两辆汽车同时从两地相向而行，甲车每小时行45千米，乙车每小时行42千米．两车在距离中点12千米处相遇．两车同时开出后经过多少小时相遇？4.某商品的编号是一个三位数，现有5个三位数874，765，123，364，925．其中每一个数与商品编号，恰好在同一位上有一个相同的数字．求商品编号的位数？5.希望小学组织夏令营活动，共有230名师生参加．现在要去公交公司租车，公交公司提供了以下两种车型：大巴车：限坐52人，每辆每天租金250元；中巴车：限坐34人，每辆每天租金200元．（1）请你设计三种不同的租车方案，并分别算出各方案的总运费；（2）你能设计总运费最少的方案吗？6.织布车间2.5小时织布3500米，照这样计算，5(1/4)小时能织布多少米？7.师徒二人共同加工一批零件，已知师傅与徒弟的工作效率的比是5：7，完成任务时，师傅比徒弟少做120个．这批零件共有多少个？（两种方法解答）8.甲、乙、丙三人拿出同样多的钱共买回一筐苹果．甲和丙都比乙多拿了15千克苹果，并且分别给了乙30元，问：每千克苹果多少元？9.植树节有一批树苗需要种植，甲单独种植所需时间比乙单独种植所需时间多1/3，如果甲和乙一起种植，植完这批树苗，乙比甲多植36棵，那么这批树苗一共有多少棵？10.校园里有4行树，每行13棵，春天又种了一些树，这样校园里一共有69棵树．春天种了多少棵树？11.甲、乙两个圆柱形容器的底面积之比为3：5，甲容器中装着1200毫升水，水面高16厘米，乙容器中是空的．现将甲容器中的一部分水倒入乙容器，使两个容器中水的高度一样．问：这时水面高多少厘米？12.“六一”儿童节，四年级同学折纸花装扮教室．四（1）班共折了268朵；四（2）班有48人，平均每人折6朵．四（1）班比四（2）班少折多少朵？13.甲乙两辆汽车从A、B两地相对而行，甲汽车每小时行54千米，乙汽车每小时行56千米，同时出发5小时候还相距45千米．A、B两地相距多远？14.筑路队铺一条路，开始每天铺400米，12天铺了这条路的一半．以后每天多铺200米，恰好在计划日期内完成，原计划用多少天？15.一件商品200元，第一次降价20%接着又降价20%，这时的价格是多少元？16.一件上衣45元，一条裤子38元，一顶帽子25元，妈妈带了300元钱．（1）如果都买上衣，最多能买多少件？（2）如果都买裤子，最多能买多少条？（3）你还能提出什么问题？请解答出来．17.救生员和游客一共有56人，每个橡皮艇上有1名救生员和7名游客。
《专项应用提分训练》(试题)-四年级上册数学人教版
《专项应用提分训练》四年级数学上册人教版1.同学样采集植物标本，四一班同学采集132个，四二班同学采集256个，四三班同学采集168个。
四年级一共采集了多少植物标本？2.王老师天天早上晨练，他第一天跑步1000米，散步1600米，共用25分钟；第二天跑步2000米，散步800米，共用20分钟。
假设王老师跑步的速度和散步的速度均维持不变。
求王老师跑步的速度？3.一辆货车从甲地到乙地送货，去时一共用了5小时，回来时速度提高到120千米/时，结果3小时就沿原路返回，这辆货车去乙地送货时每小时行多少千米？4.学校位于小刚家和小丽家之间，小刚和小丽同时从自己家里走向学校，小刚每分走65米，小丽每分走70米。
经过5分，两人在学校门口相遇。
他们两家相距多少米？5.文具店有600本练习本，卖出一些后，还剩4包，每包25本，卖出多少本?6.小明全家乘汽车去旅游，这辆汽车的平均速度是65千米/时。
第一天行驶了5小时，第二天行驶了7小时。
两天大约行了多少千米？7.甲、乙两城相距680千米，一辆汽车从甲城开往乙城，行了4时后，距乙城还有440千米。
这辆汽车行驶的平均速度是每时多少千米？8.三年级同窗种树80颗，四、五年级种的棵树比三年级种的2倍多14棵，三个年级共种树多少棵?9.小乐每分钟走65米，小红每分钟走60米。
小乐家到学校520米。
从家到学校小红比小乐多走5分钟，小红家离学校多少米？10.商场运来480台彩电，卖了13天，还剩155台没有卖出去。
平均每天卖出彩电多少台？11.学校有808个同窗，分乘6辆汽车去春游，第一辆车已经接走了128人，若是其余5辆车乘的人数相同，最后一辆车乘了几个同窗?12.王叔叔从县城出发去王庄乡送化肥。
去的速度是40千米/时，用了3小时。
返回来时用了2小时，从县城到王庄乡有多远？原路返回时平均每小时多少千米？13.四二班有男生38人，女生26人。
每8人一组参加清理小广告的活动，一共可以分成多少组？14.学校里组织兴趣小组，合唱队的人数是器乐队人数的3倍，舞蹈队的人数比器乐队少8人，舞蹈队有24人，合唱队有多少人?15.上海到北京的铁路长1463千米，由上海开往北京的列车每小时行驶93千米，已经行了347千米，照这样的速度，列车还要多少小时才能到达北京？16.小红上学期期末考试，语文、数学、自然、社会、英语的成绩分别是88分、96分、94分、90分、82分。
2024二年级下册数学期末应用题专项训练卷提分版
2024二年级下册数学期末应用题专项训练卷提分版一、选择题 (共10题)第(1)题下列算式中，不是先算乘法的是（）。
A．B．C．第(2)题小明、小冬、小林三个小朋友进行拍皮球比赛。
小明说：“我不是第一名。
”小冬说：“我也不是第一名，但小明的成绩比我差。
”小明得了第（）名。
A．一B．二C．三第(3)题下列算式中，小括号可以不需要的是（）。
A．（35＋37）÷8B．（7×4）＋12C．（3＋2）×9第(4)题把30个桃子平均分成5份，每份6个，算式是（）。
A．6×5＝30B．30÷6＝5C．30÷5＝6第(5)题□÷5＝8……余数，被除数可能是（）。
A．40B．42C．45第(6)题下面各图中，不是轴对称图形的是（）。
A．B．C．D．第(7)题下列算式中，除数是6的是（）。
A．6÷3B．12÷6C．2×3第(8)题下面图形中，不是轴对称图形的是（）。
A．B．C．D．第(9)题把4×6＝24和24－8＝16合并成一个算式是（）。
A．4×6－8B．16＋4×6C．24－4×6第(10)题下面哪种是平均分？（）A．B．C．二、填空题 (共10题)第(1)题把22个苹果平均分给小组5个成员，平均每人分________个？还剩________个？第(2)题请在括号里填上适合的数。
7×( )＝63 ( )×7＝35 81÷( )＝9 ( )÷6＝9第(3)题在括号里填上“＞”“＜”或“＝”。
24÷3×5( )45 40÷5÷4( )4 9×3﹢9( )9×5﹣93×2×7( )650 7×9－12( )60 49÷7×2( )3×7－9第(4)题÷6=5…… ,当最大时，是( )。
一年级上册语文部编版期末专项卷4声调提分卷(含答案)
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