四川省乐山市2018年中考英语试题含答案
四川省乐山市2024年中考英语真题(含答案)
四川省乐山市2024年中考英语真题姓名：__________ 班级：__________考号：__________1分，满分15分）从A、B、C三个选项中，选出可以填入空白处的最佳选项。
1．—Hi, you look ____. Why are you so happy today?—Can you believe it? I have just met Miss Zhou, my first teacher!A．excited B．exciting C．excite2．____ amazing it is! The Shenzhou XVIII members raise fish for the first time in Tiangong space station.A．What B．How C．What an3．—Dear, put the knives out of the kids' touch!—OK. I'll do it right away. It's quite necessary to keep ____.A．quiet B．warm C．safe4．—There are some after—school clubs in our school. You can ____ between the Music Club and the Food and Drink Club.—I prefer the Food and Drink Club, for I can learn more life skills.A．avoid B．choose C．hide5．—I'll never forget the experiences ____ we had in the volunteer work last summer.—Me too. The 3 days were meaningful and full of fun.A．when B．who C．that6．—Hello, may I speak to Jenny, please?—Wait a minute, please. She ____ in the kitchen now.A．cooked B．is cooking C．will cook7．—People ____ wear helmets（头盔）when they ride e—bikes according to the traffic rules.—Yes. Or they will be punished.A．must B．can C．may8．—There has been less and less pollution in Leshan these years.—The government has made a great effort on it. I'm sure this problem ____ one day in the future.A．was solved B．solves C．will be solved9．—I____ Mike on Monday. He invited us to visit his hometown in his letter.—Do we accept his invitation? We haven't met him for 3 years.A．heard from B．came from C．suffered from10．—Do you know Zhang Guimei, one of the "People Who Moved China"（感动中国人物）?—Yes. ____ she met lots of difficulties, she successfully helped so many students to go to college.A．Although B．Since C．If11．—World Sleep Day falls on March 21st. Do you think sleep is important?—I think so. Sleeping well can give you enough ____.A．courage B．energy C．reason12．—____ do you have a swimming class?—Once a week.A．How much B．How soon C．How often13．The composer who created Learn from the Role Model Lei Feng（《学习雷锋好榜样》）didn't ____ the song would be enjoyed by many people for more than 60 years.A．expect B．allow C．receive14．—I just went back from Guangzhou. Can you guess ____?—I suppose you took the high—speed train（高铁）.A．how did I get thereB．when I got thereC．how I got there15．—The Chengdu Horticultural Exhibition（成都园艺博览会）is really excellent! Thanks for inviting me here!—____A．I'm sorry.B．You're welcome.C．No problem.二、第一部分英语知识运用（共两节，满分30分）第二节完形填空（共15 小题；每小题1分，满分15分）阅读下列短文，掌握其大意，然后从36～50各题所给的三个或四个选项中，选出最佳选项。
中考英语真题分类汇编补全对话(含答案及分析)
2018中考英语真题分类汇编---补全对话目录（一）四川省达州市（二）辽宁省阜新市（三）四川省达州市（四）甘肃省兰州市（五）内蒙古通辽市（六）青海省西宁市（七）湖北省黄石市（八）陕西省（九）山东省滨州（十）江西省（十一）安徽省（十二）重庆市（十三）重庆市B卷（十四）甘肃省白银市（十五）辽宁省阜新（十六）吉林省（十七）青海省西宁市（十八）四川省成都市（十九）江苏省南京市（二十）河南省（二十一）新疆维吾尔自治区（二十二）黑龙江省龙东地区（二十三）云南省昆明市（二十四）黑龙江省齐齐哈尔市（二十五）湖南省衡阳市（二十六）黑龙江省绥化市（二十七）黑龙江省绥化市（二十八）陕西省（二十九）天津市（三十）四川省乐山市（三十一）湖南省郴州市（三十二）吉林省（三十三）黑龙江省龙东地区（三十四）黑龙江省齐齐哈尔市（三十五）四川省广安市（三十六）四川省凉山州（三十七）四川省凉山州（三十八）广西北部湾经济开发区（三十九）贵州省安顺市（四十）四川省成都市（四十一）贵州省安顺市（四十二）黑龙江省绥化市（一）四川省达州市根据对话内容，从下面的方框中选择适当的选项补全对话。
(有两项是多余的) Vince: Hello, may I speak to Susan, please?Susan: Speaking.Vince: Hello, Susan! This is Vince speaking. It's Sunday tomorrow. 1．Susan: Nothing much. Do you have any ideas?2．Vince Why not? 3．So we can take some wonderful photos.Susan: Great. I like taking photos. 4．Vince: Let's meet outside the library at half past nine in the morning.Susan: How shall we go there?Vince: Let's go there by bike.Susan Oh, my bike is broken. 5．Vince: All right. See you!Susan: See you!A．When and where shall we meet?B．What about going there by bus?C．What are you going to do?D．Let’s take a camera.E. Let’s buy some flowers for Lucy.F. Is there anything I can do for you?G. What about going to the park with me?【答案】1．C2．G3．D4．A5．B【解析】【分析】本文是打电话。
【中考真题】2024年四川省乐山市中考英语试卷(附答案)
2024年四川省乐山市中考英语真题学校：姓名：班级：一、单项选择1. —Hi, you look . Why are you so happy today?考号：—Can you believe it? I have just met Miss Zhou, my first teacher!A. excitedB. exc1tmgC. excite2. amazing it is! The Shenzhou XVIII members raise fish for the first time in Tiangong space station.A. WhatB. How3. —Dear, put the knives out of the kids'touch!—OK. I'll do it right away. It's quite necessary to keep .A. quietB. warm4. —There are some after-school clubs in our school. You can and the Food and Drink Club. C. What anC. safebetween the Music Club—I prefer the Food and Drink Club, for I can learn more life skills.A. avoidB. chooseC. hide5. —I'll never forget the experiences we had in the volunteer work last summer. —Me too. The 3 days were meaningful and full of fun.A. whenB. who6. —Hello, may I speak to Jenny, please?—Wait a rmnute, please. She in the kitchen now.C. thatA. cookedB. is cookingC. will cook7. —People wear helmets (头盔）when they ride e-bikes according to the traffic rules. —Yes. Or they will be punished.A. mustB. canC. may8. —There has been less and less pollution in Leshan these years.—The government has made a great effort on it. I'm sure this problem one day in the future.A. was solvedB. solvesC. will be solved9. —I Mike on Monday. He invited us to visit his hometown in his letter.—Do we accept his invitation? We haven't met him for 3 years.A. heard fromB. came fromC. suffered from10. —Do you know Zhang Guimei, one of the "People Who Moved China" (感动中国人物）？—Yes. she met lots of difficulties, she successfully helped so many students to go tocollege.A. AlthoughB. SinceC. If11. —World Sleep Day falls on March 21st. Do you think sleep is important?—I think so. Sleeping well can give you enough .A. courageB. energy12. —do y o u have a swmumng class? —Once a week.A. How muchB. How soonC. reason C. How often13. The composer who created Learn f rom the Role Model Lei Feng (《学习雷锋好榜样》）didn'tthe song would be enjoyed by many people for more than 60 years.A. expectB. allowC. receive14. —I just went back from Guangzhou. Can you guess—I suppose you took the high-speed train (高铁）．A. how did I get thereB. when I got thereC. how I got there15. —The Chengdu Horticultural Exhibition (成都园艺博览会）is really excellent! Thanks for inviting me here!A. I'm sorry.B. You're welcome.C. No problem.二、其他阅读下列短文，掌握其大意，然后从各题所给的三个选项中，选出最佳选项，并在答题卡上将该项涂黑。
2024年四川省乐山市中考英语真题(含解析)
乐山市2024年初中学业水平考试英语本试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共10页。
考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效。
满分150分。
考试时间120分钟。
考试结束后，将本试题卷和答题卡一并交回。
第Ⅰ卷（选择题，共100分）注意事项：1．选择题必须使用2B铅笔将答案标号填涂在答题卡上对应题目标号的位置上。
2．第Ⅰ卷共三部分，共计100分。
第一部分听力（共两节，满分30分）做题时，请先将答案标在试卷上。
听力内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话前，你将有5秒钟的时间阅读有关小题；听完后，每小题将给出5秒钟的作答时间。
每段对话读两遍。
例：How much is the shirt?A．£19.15. B．£9.18. C．£9.15.答案是C。
1．Who plays the piano well?A．Tony. B．Alice. C．Susan.2．What does Peter want to be in the future?A．An artist. B．A writer. C．A scientist.3．How does the woman go to school?A．By bus. B．By bike. C．On foot.4．What is the woman probably going to do this weekend?A．Prepare for a speech. B．Go on a field trip. C．Visit the Greens.5．Where did the man meet Emma for the first time?A．In the playground. B．In a library. C．In his office.第二节（共15 小题，每小题1.5分，满分22.5分）听下面5段对话或独白。
乐山市中考英语英语 语法填空专题练习(含答案)
乐山市中考英语英语语法填空专题练习(含答案)一、英语语法填空1．阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。
At about thirteen years old, I felt very lonely. I didn't like my classmates, my parents or anyone else. My classmates didn't want to talk ________ me and my parents were always saying that other kids were ________(good) than me. I thought I was the ________(luck) person in the world. One day I had a big fight with one of my classmates. I was so angry ________ I hit him in the face. Just at that moment, a boy stood up and ________(stop) the fight. He was the monitor of our class. After that, he often helped me and we became good ________(friend). Whenever I got angry or sad, he would help ________(I) to cool down. My life began to change because of the boy, my best friend. We spent a lot of interesting days together. ________ time goes by, I have become happier with people and things. And people around me have ________ (change), too. My parents don't shout at me ________ more and my classmates become friendly to me.But now we go to different cities to study. How I miss the days when we were together!【答案】 with；better；unluckiest；that；stopped；friends；me；As；changed；any【解析】【分析】本文讲述了作者大约十三岁时，感到非常孤独不喜欢我的同学父母或其他任何人，后来因为一个男孩，生活开始改变。
2018年四川乐山市中考数额学模拟(二)含答案
乐山市2018年高中阶段教育学校招生统一考试模拟试卷2（满分：150分考试时间：120分钟）第I卷选择题（共30分）一、选择题（本大题共10小题，每小题3分，共30分.在每小题给出的四个选项中，只有一项是符合题目要求的）1．下面的数中，比0小1的实数是（）A．2 B．0C．﹣1 D．﹣22．函数y=中，自变量x的取值范围是（）A．x≠2 B．x＞2 C．x＜2 D．x≠43．如图，以O为圆心，任意长为半径画弧，与射线OM交于点A，再以A为圆心，AO长为半径画弧，两弧交于点B，画射线OB．则cos∠AOB的值等于（）第3题A．B．C．D．4．如图所示的几何体的左视图是（）第4题A．B．C．D．5．为参加阳光体育运动，有9位同学去购买运动鞋，他们的鞋号由小到大是：20，21，21，22，22，22，22，23，23．这组数据的中位数和众数是（）A．21和22 B．21和23 C．22和22 D．22和236．如图，直线y=kx+b交坐标轴于A（﹣3，0）、B（0，1）两点，则不等式﹣kx﹣b＜0的解集为（）A．x＞﹣3 B．x＜﹣3 C．x＞3 D．x＜3第6题第7题7．如图，已知△ADE与△ABC的相似比为1：2，则△ADE与四边形BCED的面积比为（）A．1：2 B．1：3 C．1：4 D．3：48．已知一元二次方程x2﹣x﹣3=0的较小根为x1，则下面对x1的估计正确的是（）A．﹣2＜x1＜﹣1 B．﹣3＜x1＜﹣2 C．2＜x1＜3 D．﹣1＜x1＜09．如图，点D为AC上一点，点O为边AB上一点，AD=DO．以O为圆心，OD长为半径作圆，交AC于另一点E，交AB于点F，G，连接EF．若∠BAC=22°，则∠EFG=（）A．55° B．44° C．38°D．33°第9题第10题10．已知二次函数y=ax2+bx+c（a≠0）的图象如图所示，有下列结论：①abc＞0；②b+2a=0；③8a+c＞0；④a+3b+c＞0．其中，正确结论的个数是（）A．1个B．2个C．3个D．4个第II卷非选择题（共120分）二、填空题（本大题共6小题，每小题3分，共18分.请把答案填在题中的横线上）11．计算：|﹣2|=．12．分解因式：2a2﹣4a+2=．13．如图，过正五边形ABCDE的顶点A作直线l∥CD，则∠1=．第13题第14题14．如图，△ABC是等腰直角三角形，∠ACB=90°，BC=AC，把△ABC绕点A按顺时针方向旋转45°后得到△AB′C′，若AB=2，则线段BC在上述旋转过程中所扫过部分（阴影部分）的面积是（结果保留π）．15．在一个不透明的布袋中装有相同的三个小球，其上面分别标注数字1、2、3，现从中任意摸出一个小球，将其上面的数字作为点M的横坐标；将球放回袋中搅匀，再从中任意摸出一个小球，将其上面的数字作为点M的纵坐标．则点M在直线y=x上的概率是．16．定义[a，b，c]为函数y=ax2+bx+c的特征数，下面给出特征数[2m，1﹣m，﹣1﹣m]的函数的一些结论：①当m=﹣3时，函数图象的顶点坐标是（，）；②当m=2时，函数图象的对称轴方程是x=﹣；③当m＞0时，函数图象截x轴所得的线段长度大于；④当m＜0时，函数在x＜时，y随x的增大而增大．其中正确的结论有．（请填写所有正确的序号）三、解答题（本大题共10小题，共102分，解答应写出必要的文字说明，证明过程或演算步骤）17．（9分）计算：+2﹣1+sin45°﹣20150．18．（9分）先化简，再求值：，其中x=﹣1．19．（9分）如图，在平面直角坐标系xOy中，点A（0，3），点B（4，3）．（1）只用直尺（没有刻度）和圆规，求作一点P，使点P同时满足下列两个条件（要求保留作图痕迹，不必写出作法）：①P到A、B两点的距离相等；②点P到∠xOy的两边距离相等．（2）在（1）作出点P后，写出点P的坐标．第19题20．（10分）如图，将▱ABCD的边DC延长到点E，使CE=DC，连接AE，交BC于点F．（1）求证：△ABF≌△ECF；（2）若∠AFC=2∠D，连接AC、BE，求证：四边形ABEC是矩形．第20题21．（10分）为鼓励创业，省政府制定了小型企业的优惠政策，许多小型企业应运而生，某镇统计了该镇1﹣5月新注册小型企业的数量，并将结果绘制成如下两种不完整的统计图：第21题（1）某镇今年1﹣5月新注册小型企业一共有家．请将折线统计图补充完整；（2）在扇形统计图中，4月部分所对应的圆心角是度；（3）该镇今年3月新注册的小型企业中，只有2家是餐饮企业，现从3月新注册的小型企业中随机抽取2家企业了解其经营状况，请用列表或画树状图的方法求出所抽取的2家企业恰好都是餐饮企业的概率．22．（10分）如图，在直角坐标系xOy中，直线y=mx与双曲线y=相交于A（﹣1，a）、B两点，AC⊥x轴，垂足为C，BD⊥x轴，垂足为D，且满足tan∠AOC=2．（1）求m、n的值；（2）求直线AD的解析式和△ABD的面积．第22题23．（10分）已知关于x的一元二次方程（x﹣k）2﹣2x+2k=0有两个实数根x1、x2．（1）求实数k的取值范围；（2）当实数k为何值时，代数式x12+x22﹣x1•x2+1取得最小值，并求出该最小值．24．（10分）如图，已知等边△ABC，以AB为直径的圆与BC边交于点D，过点D作DF⊥AC，垂足为F，过点F作FG⊥AB，垂足为G，连结GD．（1）求证：DF是⊙O的切线；（2）若AB=12，求FG的长；（3）在（2）问条件下，求点D到FG的距离．第24题25．（12分）如图，tan∠QCF=2，点E在射线CQ上，CE=12．点P是∠QCF内一点，PE⊥QC 于点E，PE=4．在射线CQ上取一点A，连AP并延长交射线CF于点B，作BD⊥QC于点D．（1）若AB⊥FC，求AE的长；（2）若△APE∽△CBD，求AE的长；（3）当点P是线段AB中点时，试判断△ABC的形状，并说明理由；（4）连结BE．当S△APE=S△EBC时，求AE的长．第25题26．（13分）如图，在平面直角坐标系中，四边形OABC是平行四边形，直线l经过O、C 两点．点A的坐标为（8，0），点B的坐标为（11，4），动点P在线段OA上从点O出发以每秒1个单位的速度向点A运动，同时动点Q从点A出发以每秒2个单位的速度沿A→B→C的方向向点C运动，过点P作PM垂直于x轴，与折线O一C﹣B相交于点M．当M、Q两点相遇时停止运动，设点P、Q运动的时间为t秒（t＞0）．△MPQ的面积为S．（1）点C的坐标为，直线l的解析式为；（2）若抛物线C′经过O、A、C三点，则抛物线C′的开口方向：，对称轴方程：；（3）试求点Q与点M相遇前S与t的函数关系式，并求出S的最大值．第26题乐山市2018年高中阶段教育学校招生统一考试模拟试卷2（参考答案）一、1．C解析：∵0﹣1=﹣1，∴比0小1的实数是﹣1．故选C．2．A解析：根据题意，得2x﹣4≠0，解得x≠2，故选A．3．B解析：连接AB，由图可知：OA=0B，AO=AB,∴OA=AB=OB，即三角形OAB为等边三角形，∴∠AOB=60°，∴cos∠AOB=cos60°=．故选B．4．B解析：从左边看正方形的中间有一条水平虚线．故选B．5．C解析：数据按从小到大的顺序排列为20，21，21，22，22，22，22，23，23，所以中位数是22；数据22出现了4次，出现次数最多，所以众数是22．故选C．6．A解析：∵要求﹣kx﹣b＜0的解集，即为求kx+b＞0的解集，∴从图象上可以看出等y＞0时，x＞﹣3．故选A．7．B解析：∵△ADE∽△ABC，且相似比为1：2，∴S△ADE：S△ABC=1：4，∵S△ABC= S四边形BCED+S△ADE，∴S△ADE：S四边形BCED=1：3，故选B．8．A解析：x2﹣x﹣3=0，b2﹣4ac=（﹣1）2﹣4×1×（﹣3）=13，x=，方程的最小值是，∵3＜＜4，∴﹣3＞﹣＞﹣4，∴﹣＞﹣＞﹣2，∴﹣＞﹣＞﹣2，∴﹣1＞＞﹣，故选A．9．D解析：∵AD=DO，∴∠DOA=∠BAC=22°，∴∠AEF=∠DOA=11°，∵∠EFG=∠BAC+∠AEF，∴∠EFG=33°．故选D．10．C解析：∵抛物线开口向上，∴a＞0；∵对称轴在y轴的右边，∴b＜0；∵二次函数y=ax2+bx+c（a≠0）的图象与y轴的交点在y轴的负半轴，∴c＜0，∴abc＞0，∴结论①正确；∵抛物线的对称轴x=﹣，∴b+2a=0，∴结论②正确；∵抛物线的对称轴是x=1，抛物线与x轴的一个交点﹣2＜x1＜﹣1，∴抛物线与x轴的另一个交点3＜x2＜4；∴x=4时，y＞0，∴16a+4b+c＞0，∵b+2a=0，∴b=﹣2a，∴8a+c＞0，∴结论③正确；∵b+2a=0，∴b=﹣2a，∴a+3b+c=a+3×（﹣2a）+c=﹣5a+c＜0，∴结论④不正确．综上，可得正确结论的个数是3个：①②③．故选C．二、11．2解析：∵﹣2＜0，∴|﹣2|=2．12．2（a﹣1）2解析：原式=2（a2﹣2a+1）=2（a﹣1）2．13．36°解析：∵多边形ABCDE是正五边形，∴∠BAE==108°，∠ABE=∠AEB，又∵∠2=∠ABE，∠1=∠AEB，∴∠1=∠2=（180°﹣∠BAE），即2∠1=180°﹣108°，∴∠1=36°．14．解析：∵∠ACB=90°，CB=AC，AB=2，∴AC=BC=，∵△ABC绕点A按顺时针方向旋转45°后得到△AB′C′，∴AC′=AC=，AB′=AB=2，∠BAB′=45°，∠B′AC′=45°，∴S阴影部分=S扇形ABB′+S△AB′C′﹣S△ABC﹣S扇形ACC′=S扇形ABB′﹣S扇形ACC′=﹣=．15．解析：画树状图为：共有9种等可能的结果数，其中（1，1），（2，2），（3，3）在直线y=x上，所以点M在直线y=x上的概率==．16．①③④解析：因为函数y=ax2+bx+c的特征数为[2m，1﹣m，﹣1﹣m]；①当m=﹣3时，y=﹣6x2+4x+2=﹣6（x﹣）2+，顶点坐标是（，）；此结论正确；②当m=2时，y=4x2﹣x﹣3的对称轴是x=，此结论错误；③当m＞0时，令y=0，有2mx2+（1﹣m）x+（﹣1﹣m）=0，解得x=，x1=1，x2=﹣﹣，|x2﹣x1|= +＞，所以当m＞0时，函数图象截x轴所得的线段长度大于，此结论正确；④当m ＜0时，y=2mx2+（1﹣m）x+（﹣1﹣m）是一个开口向下的抛物线，其对称轴是：，在对称轴的左边y随x的增大而增大，因为当m＜0时，=﹣＞，即对称轴在x=右边，因此函数在x=左边y随x的增大而增大，此结论正确，故答案为①③④．三、17．解：原式=3++×﹣1=3．18．解：原式=•，=•，=x﹣2，把x=﹣1代入得：原式=﹣1﹣2=﹣3．19．解：（1）作图；（2）∵点A（0，3），点B（4，3），∴AB=4，∵QP是AB的中垂线，∴P点横坐标为2，∵P在∠xOy的角平分线上，∴点P的坐标为（2，2）．20．解：（1）∵四边形ABCD是平行四边形，∴AB∥DC，AB=DC，∴∠ABF=∠ECF，∵EC=DC，∴AB=EC，在△ABF和△ECF中，∵∠ABF=∠ECF，∠AFB=∠EFC，AB=EC，∴△ABF≌△ECF（AAS）．（2）∵AB=EC，AB∥EC，∴四边形ABEC是平行四边形，∴FA=FE，FB=FC，∵四边形ABCD是平行四边形，∴∠ABC=∠D，又∵∠AFC=2∠D，∴∠AFC=2∠ABC，∵∠AFC=∠ABC+∠BAF，∴∠ABC=∠BAF，∴FA=FB，∴FA=FE=FB=FC，∴AE=BC，∴四边形ABEC是矩形．21．解：（1）根据题意，得某镇今年1﹣5月新注册小型企业一共有：4÷25%=16（家），故答案为16；则1月份有：16﹣2﹣4﹣3﹣2=5（家），折线统计图如下：（2）在扇形统计图中，4月部分所对应的圆心角是：×360=67.5°；故答案为67.5．（3）设该镇今年3月新注册的小型企业为：甲、乙、丙、丁，其中甲、乙为餐饮企业．画树状图：∵共有12种等可能的结果，甲、乙2家企业恰好被抽到的有2种，∴所抽取的2家企业恰好都是餐饮企业的概率为．22．解：（1）∵tan∠AOC==2，A（﹣1，a），即OC=1，∴AC=2，即A（﹣1，2），把A坐标代入直线解析式，得m=﹣2；把A坐标代入双曲线解析式，得n=﹣2；（2）由对称性，得B（1，﹣2），即D（1，0），设直线AD解析式为y=kx+b，把A与D坐标代入，得，解得k=﹣1，b=1，则直线AD的解析式为y=﹣x+1，过A作AE⊥BD，交BD延长线于点D，∵A（﹣1，2），D（1，0），B（1，﹣2），∴AE=2，BD=2，则△ABD 的面积S=×2×2=2．23．解：（1）方程整理，得x2﹣2（k+1）+k2+2k=0，∵△=4（k+1）2﹣4（k2+2k）=4＞0，∴实数k的取值范围是任意实数；（2）根据题意，得x1+x2=2（k+1），x1x2=k2+2k，x12+x22﹣x1•x2+1=（x1+x2）2﹣3x1x2+1= 4（k+1）2﹣3（k2+2k）+1=k2+2k+5=（k+1）2+4，当k=﹣1时，代数式x12+x22﹣x1•x2+1取得最小值，该最小值为4．24．（1）证明：连结OD，如图1，∵△ABC为等边三角形，∴∠C=∠A=∠B=60°．而OD=OB，∴△ODB是等边三角形，∠ODB=60°，∴∠ODB=∠C，∴OD∥AC，∵DF⊥AC，∴OD⊥DF，∴DF是⊙O的切线．（2）解：∵OD∥AC，点O为AB的中点，∴OD为△ABC的中位线．∴BD=CD=6．在Rt△CDF中，∠C=60°，∴∠CDF=30°，∴CF=CD=3．∴AF=AC﹣CF=12﹣3=9，在Rt△AFG 中，∵∠A=60°，∴FG=AF×sinA=9×=．（3）解：如图2，过D作DH⊥AB于H．∵FG⊥AB，DH⊥AB，∴FG∥DH，在Rt△BDH 中，∠B=60°，∴∠BDH=30°，∴BH=BD=3，DH=BH=3．在Rt△AFG中，∵∠AFG=30°，∴AG=AF=，∵GH=AB﹣AG﹣BH=12﹣﹣3=，FG⊥AB，∴点D到FG的距离是．25．解：（1）∵AB⊥FC，PF⊥QC，∴∠APE=∠C，∵tan∠QCF=2，∴tan∠APE=2．在Rt△APE中，PE=4，∴AE=PE•tan∠APE=4×2=8，（2）∵△APE∽△CBD，∴∠C=∠PAE，∴tan∠PAE=2，在Rt△APE中，PE=4，∴AE===2，（3）△ABC为直角三角形，理由如下：∵PE∥BD，∴△APE∽△ABC，∴，∵点P是线段AB中点，∴=，∵PE=4，∴BD=8，∴CD=4，∴DE=12﹣4=8，∴AE=8，∵=1，∠AEP=∠BDF，∴△APE∽△BCD，∴∠DBC=∠PAE，∴∠ABC=∠ABD+∠DBC=∠ABD+∠BAD=90°，∴△ABC是直角三角形；（4）如图，连接BE，设DC=a，则BD=2a，∴S△EBC=12a，∵S△APE=S△EBC，=12a，∵PE=4，（负值舍去），∴AC=18．∴AE=6a，∵△APE∽△ABD，∴，即，解得a=3，26．解：（1）∵点A的坐标为（8，0），点B的坐标为（11，4），四边形OABC是平行四边形，∴点C的坐标是（3，4），∴直线l的解析式为：y=x；（2）∵抛物线C′经过O、A、C三点，∴抛物线C′的开口向下，对称轴为x=4；（3）根据题意，得OP=t，AQ=2t．分三种情况讨论：①当0＜t≤时，如图1，M点的坐标是（t，t）．过点C作CD⊥x轴于D，过点Q作QE⊥x轴于E，可得△AEQ∽△ODC．∴==，∴==，∴AE=，EQ=t．∴Q点的坐标是（8+，t），∴PE=8+﹣t=8+t．∴S=•MP•PE=•t•（8+t）=t2+t=（t+20）2﹣，∵当0＜t≤时，S随t的增大而增大，∴当t=时，S有最大值，最大值为．②当＜t≤3时，如图2，过点Q作QF⊥x轴于F，∵BQ=2t﹣5，∴OF=11﹣（2t﹣5）=16﹣2t，∴Q点的坐标是（16﹣2t，4），∴PF=16﹣2t﹣t=16﹣3t．∴S=•MP•PE=•t•（16﹣3t）=﹣2t2+t=﹣2（t﹣）2+，∴当t=时，S有最大值，最大值为，③当3＜t＜时，如图3，∴MQ=16﹣2t﹣t=16﹣3t，MP=4．∴S=•MP•PE=•4•（16﹣3t）=﹣6t+32．∵k=﹣6＜0．∴S随t的增大而减小．又∵当t=3时，S=14．当t=时，S=0．∴0＜S＜14．综上所述，S与t函数关系式为S=，当t=时，S有最大值，最大值为．。
中考英语试题分项讲解-专题7 介词
专题7介词2016年1.【2016山东菏泽】Please e-mail me sdshzs666@ if you have any questions.A. onB. atC. to2. 【2016湖北黄石】It is necessary us to help our friends out when they meet difficulties.A．to B．of C．with D．for3.【2016山东东营】running after success, we have a lot of other interesting things to do in our lives.A. ByB. OnC. BesidesD. Except4.【2016山东东营】At the farewell party, Kobe Bryant said, " the support of my fans, it would be hard for me to achieve such great success.”A. WithB. UnderC. ThroughD. Without5.【2016四川成都】Teachers Day is September10.A. inB. onC. at6.【2016山东德州】Nobody could solve this difficult problem alone others’ help.A. withB. forC. withoutD. from7. 【2016山东济宁】We should be kind to the old and take care them in daily life.A. ofB. forC. withD. about8. 【2016重庆】Our reading club shares ideas with each other one hour every Tuesday.A. toB. onC. atD. for9. 【2016湖北孝感】Xiaogan is well known the culture of “Xiao”.A. inB. forC. atD. on10.【2016海南】The 31st Olympic Games will take place August, 2016.A.inB. onC. At11. 【2016重庆】Jim lives a small village and the air there is very fresh.A. onB. inC. underD. from12．【山东青岛】Tim is going to give his father a surprise Father’s Day.A. inB. atC. onD. by2017年1.【2017年上海中考】We won! The honor belongs all the member of our team.A. byB. ofC. atD. to2.【2017年上海中考】Shirley is still waiting for her flight to New York City the airport.A. atB. underC. onD. with3.【2017年苏州市中考】Nora opened the box. To her surprise, was a gold watchA. outside B．inside C. beside D. behind4.【2017年湖北省随州市中考】–Do you know the student David and Jack?--Yeah. It’s Jim.A. AmongB. inC. betweenD. around5.【2017年湖北省宜昌市中考】–Do you have anything else to say for being late again? --No, nothing sorry.A.aboveB. behindC. fromD. but6.【2017年江苏省宿迁市中考】Your gloves should be made leather, for they feel soft and smooth.A. inB. onC. forD. of7.【2017年山西省中考】When you’re invited to have dinner at home by an American friend, you should be or a little later. It’s different from our Chinese custom.A. on timeB. on businessC. on show8.【2017年四川省宜宾市中考】Who is better playing basketball, you or your brother?A. atB. inC. on9.【2017年云南省昆明市中考】— Hello, may I speak Mike?—This is Mike speaking.A. atB. toC. inD. on2018年1. 【2018年江苏省宿迁市】The Dragon Boat Festival falls May or June every year.A. inB. on .C. atD. between2.【2018年内蒙古包头市中考】-- Are you watching the football matches of the World Cup these days?-- Sometimes, and I'll watch the match Japan and Poland tonight.A. againstB. aboutC. throughD. between3. 【2018年山东省青岛】More and more people in Qingdao go to work subway now.A. withB. onC. inD. by4.【2018年四川省乐山市】The program I’m a singer is quite popular students these days. They often talk about it between classes.A. forB. withC. in5.【2018年天津市】In the picture, he sits me, looking very happy.A. besideB. amongC. upD. through6.【2018年江苏省徐州市】—What are you doing?—I'm looking the kids. They should be back for dinner now.A. afterB. atC. forD. up7.【2018年云南省】Mother's Day comes the second Sunday of May.A. inB. onC. atD. for8.【2018年浙江省温州市】I've ordered some flowers for grandma and they will arrive two hours.A. inB. afterC. overD. for2019年1.—Is that your headmaster?—You mean the man blue?A. onB. withC. in2.On sunny days, my grandma often reads a novel the window.A. byB. forC. withD. from3.—I want to watch TV the whole day after the long journey.—You shouldn’t watch TV too much. It’s bad your eyes.A. onB. inC. forD. with4.We will attend the junior high graduation ceremony June 21st, 2019.A. inB. atC. on5.I'm going out. I'll be back an hour.A. atB. onC. inD. from6. the help of modern technology, scientists got a photo of a black hole.A. AtB. InC. OnD. With7.—Do you have this T-shirt in a different color?—I’m afraid not. It only comes red.A. ofB. inC. for8.In the world, more than 30% of schools do not provide safe drinking water about 570 million children.A. withB. forC. towards9.The high speed train Qingdao and Beijing travels faster now. The train ride takes only about three hours.A. fromB. amongC. inD.dies and Gentlemen, welcome to Beijing!! And if you need any help, please call me 010-5558 6390.A. atB. onC. withD. by11.The instructions tell us everything about how to make the model ship.A. by handB. by chanceC. in detailD. in person12.He wrote his phone number a piece of paper.A. onB. forC. inD. from13.To my great joy, my family is always me whatever I decide to do.A. behindB. toC. fromD. against14.Beijing Expo 2019 opened to the public 29th April. It will last over five months.A. atB. inC. onD. of15.I enjoy talking with my classmates our way to school.A. onB. atC. inD. underA. forB. inC. withD. by17.We planted some flowers the garden yesterday.A. onB. toC. inD. of18.—When will the movie The King Lion《狮子王》return to movie theatres in America?—July.A. OnB. AtC. In19.I think tea will taste better some milk in it.A. forB. withC. fromD. at20.—Shall I help you the street, Grandpa?—No, thanks. I can manage it myself.A. onB. withC. acrossD. along2020年1. Usually I make breakfast for my family Saturdays.A. AtB. inC. onD. to2. January 25, President Xi told the public that nothing matters more than people's safety and health.A. FromB. OnC. In26.All of us helped to clean up the old people’s home Eric. He had a bad cold.A. besidesB. againstC. exceptD. with8.The children here improve their English listening and speaking every day.A. onB. throughC. withD. by4.—When is your birthday, Sally?—My birthday is July 3rd.A. inB. onC. at5.— Many doctors and nurses went to Hubei in February.—Hubei is far from Heilongjiang. It’s the south of China, the south of Henan.A. in；toB. on；toC. in；on6.—I think washing hands every day is good our health.—Yes, I agree you!A. to; toB. with ;toC. for; withD. at; with2.— In order to win the new pneumonia Resistance War（抗击新型肺炎战）, many heroes lost their lives. How great they are!— Yeah. China is quite an unusual country. I take pride my motherland.A. ofB. forC. inD. with1.Helen’s mother always goes shopping Friday afternoons.A. inB. onC. at4.The Ninth Xichang Dragon Boat Race was held June 9th last year. Many people watched it TV.A. in; onB. in; inC. on; onD. on; in2.More villagers will move to new houses 2021.A. inB. onC. atD. for3.The bank is the left of the supermarket. It's not far.A. inB. forC. onD. at3.—Jack, can you swim the river? —I don't think I can. It's too wide for me.A. overB. acrossC. through专题7介词2016年1.【2016山东菏泽】Please e-mail me sdshzs666@ if you have any questions.A. onB. atC. to【答案】B【解析】试题分析：句意：如果你有任何问题，请给我发邮件到sdshzs666@。
2024年四川省乐山市中考英语试题(含答案)
准考证号：_________________乐山市2024年初中学业水平考试英语本试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共10页。
考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效。
满分150分。
考试时间120分钟。
考试结束后，将本试题卷和答题卡一并交回。
第Ⅰ卷（选择题，共100分）注意事项：1．选择题必须使用2B铅笔将答案标号填涂在答题卡上对应题目标号的位置上。
2．第Ⅰ卷共三部分，共计100分。
第一部分听力（共两节，满分30分）做题时，请先将答案标在试卷上。
听力内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话前，你将有5秒钟的时间阅读有关小题；听完后，每小题将给出5秒钟的作答时间。
每段对话读两遍。
例：How much is the shirt?A．£ 19.15. B．£9.18. C．£ 9.15.答案是C。
1．Who plays the piano well?A．Tony. B．Alice. C．Susan.2．What does Peter want to be in the future?A．An artist. B．A writer. C．A scientist.3．How does the woman go to school?A．By bus. B．By bike. C．On foot.4．What is the woman probably going to do this weekend?A．Prepare for a speech. B．Go on a field trip. C．Visit the Greens.5．Where did the man meet Emma for the first time?A．In the playground. B．In a library. C．In his office.第二节（共15 小题，每小题1.5分，满分22.5分）听下面5段对话或独白。
2023年四川省乐山市中考英语试卷(含答案)083531
2023年四川省乐山市中考英语试卷试卷考试总分：119 分考试时间： 120 分钟学校：__________ 班级：__________ 姓名：__________ 考号：__________一、单选题（本题共计 15 小题，每题 1 分，共计15分）1. —How do you like the food in this restaurant?—It ________ delicious.A.looksB.soundsC.tastes2. Teahouse is one of Lao She's ________ .A.most famous playB.the famous playC.most famous plays3. Mr． Green is our teacher， and he teaches ________English．（ ）A.ourB.weD.ours4. WeChat Pay makes our life convenient. We can buy things ______ we don't take any money.A.unlessB.so thatC.even if5. There's an important football match at 9:30. I ________ miss it.A.mayB.can'tC.mustD.needn't6. Everyone has ten ________, but each of their length is different.A.feetB.armsC.legsD.fingers7. —In Jingzhou, before going to the senior high school, students must take a lot of work to pass the P. E. test.—Yes, good marks in math, English and Chinese won't be ________.A.enoughefulC.normalD.helpful8. —Do you know about the smart phone, HUAWEI Mate X?—Only a little. Let's ______ more information about it on the Internet.A.search forB.leave forC.stand for9. —How long have you been away from your hometown?—________.A.Since 2 yearsB.In 2018C.Since 2018D.For two years ago10. Kate ______ in the kitchen when you called her at 5 o'clock this afternoon.A.is cookingB.was cookingC.cooks11. — I'd like to buy a book named Confucius from the Heart.— Sorry, it ______ two days ago.A.is sold outB.has been sold outC.was sold out12. Do you know the doctor ________ has devoted（奉献）himself to fighting against COVID-19?A.whoB.whichC.whomD.where13. —________ is the Olympic Games held?—Every four years.A.How longB.How soonC.How oftenD.How much14. Excuse me, could you tell me ______?A.how I go to the city libraryB.how do I go to the city libraryC.how I went to he city libraryD.how did I go to the city library15. — Would you like to go shopping with me this afternoon?, but I’m not available because I hqve to wash the clothes. No, thanks I’d love to Not bad Never mind二、填空题（本题共计 1 小题，共计10分）16.(10分) 根据句意和所给汉语提示完成句中所缺的单词。
2024年四川省乐山市中考英语真题
第1页/共18页准考证号：______乐山市2024年初中学业水平考试英语本试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共10页。考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效。满分150分。考试时间120分钟。考试结束后，将本试题卷和答题卡一并交回。第Ⅰ卷 （选择题，共100分）注意事项：1．选择题必须使用2B铅笔将答案标号填涂在答题卡上对应题目标号的位置上。2．第Ⅰ卷共三部分，共计100分。第一部分 听力（共两节，满分30分）做题时，请先将答案标在试卷上。听力内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节 （共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前，你将有5秒钟的时间阅读有关小题；听完后，每小题将给出5秒钟的作答时间。每段对话读两遍。例：How much is the shirt?A．£19.15. B．£9.18. C．£9.15.答案是C。1．Who plays the piano well?A．Tony. B．Alice. C．Susan.2．What does Peter want to be in the future?A．An artist. B．A writer. C．A scientist.3．How does the woman go to school?A．By bus. B．By bike. C．On foot.4．What is the woman probably going to do this weekend?A．Prepare for a speech. B．Go on a field trip. C．Visit the Greens.5．Where did the man meet Emma for the first time?A．In the playground. B．In a library. C．In his office.第二节 （共15 小题，每小题1.5分，满分22.5分）第2页/共18页
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四川乐山市2018年中考英语试题 第一部分：听力 做题时，请先将答案标在试卷上。听力内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节 听下面 5 段对话。 每段对话后有一个小题，从题中所给的 A、B、C 三幅图中，选出一个与你所听到的内容相符合的选项，并标在试卷的相应位置。每段对话读两遍。 1.
A. B. C. 2.
A. B. C. 3.
A. B. C. 4. A. B. C. 5.
A. B. C. 第二节 听下面 5 段对话。每段对话后有一个小题，从题中所给的 A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。每段对话读两遍。 6. What is the man most probably? A. A doctor. B. A waiter. C. A policeman. 7. What will the weather be like tomorrow? A. Cloudy. B. Sunny. C. Rainy. 8. What time is it now? A. 8:00. B. 8:10. C. 8:20. 9. What are the speakers talking about? A. Getting a pet. B. Doing sports. C. Going shopping. 10. What is Mr. Thomas doing? A. Working in his office. B. Making a phone. C. Having a meeting. 第三节 听下面 3 段对话或独白。每段对话或独白后有几个小题，从题中所给的 A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。每段对话或独白读两遍。 听下面一段材料，回答第 11 至 13 题。 11. What did the girl buy? A. Abag. B. Anotebook. C. Awallet. 12. Who paid the money? A. The girl herself. B. The girl's father. C. The girl’s friend. 13. How will the boy go to the new shop probably? A. By taxi. B. By bus. C. On foot. 听下面一段材料，回答第 14 至 16 题。 14. What does the man like doing? A. Working with children. B. Playing football. C. Teaching the team. 15. What does the man do on Sundays? A. He cleans up the streets. B. He makes Chinese dishes. C. He gives piano lessons. 16. What kind of work will the man do? A. Chatting (聊天) with old people. B. Looking after sick people. C. Reading aloud to old people. 听下面一段材料，回答第 17 至 20 题。 17. What can you do in the summer courses? A. Make some young friends. B. Take part in PE activities. C. Learn foreign languages. 18. How many courses do they offer? A. Two. B. Three. C. Four. 19. How much should you pay to take all the courses? A. $100. B. $180. C. $260. 20. What should you do first to take the course? A. Fill out a form. B. Pay the money. C. Mail a letter. 第二部分：第一节 语法和词汇知识 从 A、B、C三个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 1. – Do you mind my smoking here? –______. Look at the sign. It says, “No smoking.” A. Never mind B. Of course not C. You’d better not 【答案】C 【解析】句意：——你介意我在这儿抽烟吗？——当然不是。看那个牌子。上面写着“禁止吸烟”。考查日常交际用语。A. Never mind没关系，用于回应别人的致歉；B. Of course not当然不会，用于回应别人的请求；C. You’d better not你最好不要（做某事），用于劝诫。本句是劝阻别人抽烟，根据句意语境，可知选C。
2. –The sunglasses on your desk are nice. Are they ______? –Yes, I got them from my parents as a birthday present. A. yours
B. your C. yourself 【答案】A 【解析】句意：——你桌子上的太阳镜很好看。它们是你的吗？——是的，我从父母那里得到了生日礼物。考查物主代词辨析题。空格后面没有名词，需用名词性物主代词作表语；your是形容词性物主代词，yourself
是反身代词，都可排除。根据句意语境，可知选A。
3. –Did you watch the basketball match on TV last night? –I wanted to, but my father______ his favorite TV program. A. watched
B. was watching C. watches 【答案】B 【解析】句意：——昨天晚上你看电视上的篮球赛了吗？——我想看，但是我爸爸正在看他最喜欢的电视节目。考查动词时态辨析题。根据句意语境，“我”昨晚想看篮球赛的时候，父亲正在看他的节目，可知需用过去进行时，可排除AC选项，故选B。
4. –It’s reported that Fuxing high-speed train can go as ______ as 350 km an hour. –Wow, how amazing! A. fastest B. faster C. fast 【答案】C 【解析】句意：——据报道，复兴高速列车能以每小时350公里的速度行驶。——哇，太神奇了！考查同级比较。as+形容词或副词+as，是同级比较，表示“和……一样……”，可排除AB两项。go是动词，需用副词修饰。根据句意结构，可知选C。
5. –Why ______ we close that chemical factory? –Because it has caused lots of pollution. We need better environment. A. must
B. can C. may 【答案】A 【解析】句意：——我们为什么一定要关闭化工厂？——因为它造成了很多污染。我们需要更好的环境。考查情态动词辨析题。must必须，强调主观意愿；can能，表允许或有能力；may可以，表允许。本句是进行强调，根据句意语境，可知选A。
6. –Look, what an old bridge! It looks so special! –Yeah, it ______ nearly 500 years ago. A. was building
B. was built C. has built 【答案】B 【解析】句意：——看，多么古老的桥啊！看起来很特别！——是啊，它是近500年前建造的。考查动词语态辨析题。it指的是上一句的bridge，是动词build的受动者，需用被动语态。500 years ago五百年前，用于一般过去时。根据句意结构和语境，可知选B。 7. –Julia, your mobile phone is ringing. –Wait a minute. It’s dangerous ______ it while crossing the street. A. answering
B. answer C. to answer 【答案】C 【解析】句意：——-朱丽亚，你的手机响了。——等一下。过马路时接电话是危险的。考查动词辨析题。It + be + adj. for (of) sb to do sth 某人做某事……，是固定句式，不定式结构做真正主语。根据句意结构，可知选C。
8. ______ exciting the news is! Beijing will hold 2022 Winter Olympic Games. A. How
B. What a C. What 【答案】A 【解析】句意：多么令人兴奋的消息啊！北京将举办2022届冬季奥运会。考查感叹句。英语中感叹句有两种形式：1.what引导的感叹句，其构成：what+a/an+形容词+可数名词单数+主语+谓语!/ what +形容词+可数名词复数+主语+谓语!/ what +形容词+不可数名词+主语+谓语! 2. How引导的感叹句，其构成：how+形容词/副词+主语+谓语!本句exciting令人兴奋的，是形容词，需用“how+形容词/副词+主语+谓语!”结构；根据句意结构和语境，可知选A。
9. –There is someone knocking at the door. –It must be the repairman. I ______ him to come to fix our fridge two hours ago. A. call
B. have called