高考试题2023第1篇if/though+主语+did/haddone…好像……(表示现在或将来的情况用过去时;表示过去的情况用过去完成时)[参考句型4]情态动词+动词不定式完成结构的用法couldh下面是小编为大家整理的高考试题热门8篇,供大家参考。
高考试题2023 第1篇
if/though+主语+did/had done…好像……(表示现在或将来的情况用过去时;表示过去的情况用过去完成时)[参考句型4]
情态动词+动词不定式完成结构的用法
could have done "本来可以……"(表示过去没有实现的可能)。
might have done"本来可能……;本来应该或可以做某事"(实际没有发生;含有轻微的责备语气。
should/ought to have done "本来该做某事"(而实际未做)
should not/ought not to have done "本来不该做"(实际却做过了,含有责备语气)
needn"t have done "本来不必做"(但是已经做过了)
would rather have done "当时宁愿做了某事"(实际没有做过);否定式would rather not have done表达相反意思,两者都有表示"后悔"之意。
高考试题2023 第2篇
1、如何看待高考加分政策?
2、《阿凡达》很火,欧美大片、日本动漫也很受欢迎。如何在这种环境下发展中国文化?
3、用一个成语形容你眼中的哥本哈根气候会议。
4、用关键词概括2009年中国现状。
5、中国是否已步入高房价时代,你的观点是什么?
6、一根火柴在不能折断的.前提下,如何摆成一个三角形?
7、就张磊向耶鲁大学捐款8888888美元发表观点。
8、第一次和第二次世界大战期间,有什么重大的化学发明?
高考试题2023 第3篇
选择题
选择题中,纯粹考察基础知识的题目有大概5道,从以下章节中抽取:相对论、光学、原子物理、万有引力与航天、机械振动与机械波、交变电流。这些考题的特点是:知识点相对独立,没有综合应用,题型简单、易掌握。因此我们在复习的时候只需要把这些知识点吃透就没问题了。而搞定这些知识点最好的办法,除了老师的讲解,就是做题,做历年北京市的高考原题、所有期中、期末的考试题,以及所以有区的模拟题,每章最多50道。把这些题弄明白了,考试没有理由在这些提、题上丢分。30分到手,轻而易举。
余下的三道选择题中,有两道会涉及到力学和电学的主干知识,需要较强的综合应用能力,比如机械能守恒定律、电磁感应等等。这些问题需要较强的基础知识,如果后面的大题能解,那么这两道题根本就是小菜一碟。
最后一道选择题有很强的综合性,可能是考察一种解决问题的方法,比如20XX年的,就是考察用图象法表示物理公式。而20XX、20XX两年考察的是推测的能力。可以说这道题完全是能力的体现,考的是智力和应变能力,知识点倒是次要的。
综上所述,一个成绩中等偏下的学生,在经过一个月的“特训”以后,选择题达到做对6道的水平是非常轻松的。
实验题
再看实验题。实验题会考两道,基本上一道电学一道力学,力学实验共有八个、电学实验七个。并且上一年考过的实验,接下来的几年肯定不会再考。因此只剩下十个左右的实验。每个实验有三到五个固定的考点,也就是无论怎样出题,都离不开这几个知识点。对于实验的复习,其实只有一个字,那就是“背”。背完了把各城区的期中、期末考试、模拟考试上面的题研究明白。16分以上,稳稳收入囊中。至于花费的时间,一个月最多了。
好了,现在你还没做大题,分数大约是五十多分。你答卷所花费是30分钟左右的时间。用于复习的时间是两个月,每天拿出90分钟足矣,还是挺值的哦。
计算题
计算题,就是我们整天学的那些东西吧,什么牛顿定律、曲线运动、动能定理、动量守恒、电场力做功、磁场中的曲线运动、电磁感应之类的。这三道题中,第一道是白送的,如果你平时听讲,有一定基础,那么肯定没问题。16分等于白捡。
第二道,肯定是应用题,考察的内容包括电磁感应、复合场、机械做功、能源等等。说实话,这道题要想完全做对十分的不简单。但是,它一般会分为三个小问,第一个问几乎还是白给的,那你还客气啥?把题大概读一遍就往上写吧,一般一步就出来了。当然,你还是要对这道题考察的模型有一定的了解的。这就取决于你平时的功夫了,没别的。如果你是速成型的,那最好放弃后面的两问。理综试卷题量太大,没有太多思考的时间。如果你平时的基础较好,可以专门找些综合性强的题目做些专项的练习,一般在各种参考书上都会找到相应的模型。总的来说,这道题再难你至少也得拿下10分吧。
第三道,现在的命题者是越来越倾向于给你一道探究型的问题。一般会是纯力学或者纯电学,考察的是你对基本知识和基本方法的掌握。期中会设有两到三个问题,第一个问题还是最基本的模型,只要你有基础是一定能做出来的。后面的问就量力而为吧。除非你基础特别好,或者已经做完其他两科并检查过一遍然后没有什么事情做,那么恭喜你,你可以冲击一下北京市理综最高分了。不多说,这道题8分是一定要拿到的。
高考试题2023 第4篇
英 语
注意事项:
答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。
考试结束后,将本试卷和答题卡一并交回。
第一部分 听力(共两节,满分30分)
做题时,先将答案标在试卷上。录音内容结束后,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;每小题分,满分分)
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。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
例:How much is the shirt?
答案是C。
Where does the conversation probably take place?
In a In a In a
How does the woman feel now?
How much will the man pay?
$ $ $
What does the man tell Jane to do?
Postpone his Meet Return at 3 o’
Why would David quit his job?
To go back to To start his own To work for his
第二节(共15小题;每小题分,满分分)
听下面5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。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料,回答第6、7题。
What does the man want the woman to do?
Check the
Clean the
Buy an
What is the probable relationship between the speakers?
Husband and
Employer and
Shop assistant and
听第7段材料,回答第8至10题。
Where did the woman go at the weekend?
The city
The forest
The man’s
How did the man spend his weekend?
Packing for a
Going out with
Looking for a new
What will the woman do for the man?
Take Henry to Stay with his Look after his
听第8段材料,回答第11至13题。
What is Stone doing now?
Eating Having a Writing a
Why does the man want to see Stone?
To discuss a To make a travel To ask for sick
When will the man meet Stone this afternoon?
At At At
听第9段材料,回答第14至16题。
What are the speakers talking about?
A An A job
Who is Monica Stansfield?
A junior A department A sales
When will the man hear from the woman?
On On On
听第10段材料,回答第17至20题。
What did John enjoy doing in his childhood?
Touring Playing Painting
What did John do after he moved to the US?
He did He studied He worked on a
Why did John go hunting?
For For For
What is the subject of John’s works?
American Natural Family
第二部分 阅读理解(共两节,满分40分)
第一节 (共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。
A
My Favourite Books
Jo Usmar is a writer for Cosmopolitan and co-author of the This Book Will series(系列)of lifestyle Here she picks her top
Matilda
Roald Dahl
I once wrote a paper on the influence of fairy tales on Roald Dahl"s writing and it gave me a new appreciation for his strange and delightful Matilda"s battles with her cruel me parents and the bossy headmisres,Miss Trunchbull,are equally fumy and frightening,but they"re also
After Dark
Haruki Murakami
It’s about two sisters-Eri,a model who either won’t or can’t stop sleeping,and Mari, a young student . In trying to connect to her Mari starts changing her life and discovers a world of diverse ”night people” who are hiding
Gone Girl
Gillian Fynn
There was a bit of me that didn"t want to love this when everyone else on the planet did but the horror story is There"s tension and anxiety from the beginning as Nick and Amy battle for your It"s a real whodunit and the frustration when you realise what"s going on is horribly enjoyable
The Stand
Stephen King
This is an excellent fantasy novel from one of the best storytellers After a serious flu outbreak wipes out % of the world"s population, a battle unfolds between good and evil among those Randall Flagg is one of the scariest characters
Who does "I" refer to in the text?
Stephen Gillian
Jo Roald Dahl
Which of the following tells about Mari and Eri?
After The
What kind of book is Gone Girl?)
folk
love horror
B
“You can use me as a last resort(选择), and if nobody else volunteers,then I will do ” This was an actual reply from a parent after I put out a request for volunteers for my kids lacrosse(长曲棍球)
I guess that there"s probably some demanding work schedule, or social anxiety around stepping up to help for an unknown She may just need a little So I try again and tug at the I mention the single parent with four kids running the show and I talk about the dad coaching a team that his kids aren’t even on … At this point the unwilling parent speaks up,“ Yes, I’ll do ”
I’m secretly relieved because I know there’s real power in sharing volunteer responsibilities among The unwilling parent organizes the meal schedule, sends out emails, and collects money for end-of-season Somewhere along the way, the same parent ends up becoming an invaluable member of the The coach is able to focus on the kids while the other parents are relieved to be off the hook for another Handing out sliced oranges to bloodthirsty kids can be as exciting as watching your own kid score a
Still, most of us volunteers breathe a sigh of relief when the season comes to a That relief is coupled with a deep understanding of why the same people keep coming back for more: Connecting to the community(社区)as you freely give your time, money, skills, or services provides a real Volunteering just feels so
In that sense, I’m pretty sure volunteering is more of a selfish act than I’d freely like to However, if others benefit in the process, and I get some reward too, does it really matter where my motivation lies?
can we infer about the parent from her reply in paragraph l?
She knows little about the
She isn"t good at
She just doesn"t want to
She"s unable to meet her
does the underlined phrase“tug at the heartstrings”in paragraph 2 mean ?
Encourage team work .
Appeal to
Promote good
Provide
What can we learn about the parent from paragraph 3 ?
She gets interested in
She is proud of her
She’ll work for another
She becomes a good
Why does the author like doing volunteer work?
It gives her a sense of
It makes her very
It enables her to work
It brings her material
C
Marian Bechtel sits at West Palm Beach’s Bar Louie counter by herself, quietly reading her e-book as she waits for her What is she reading? None of your business! Lunch is Bechtel’s “me” And like more Americans, she’s not
A new report found 46 percent of meals are eaten alone in More than half(53 percent)have breakfast alone and nearly half(46 percent)have lunch by Only at dinnertime are we eating together anymore,74 percent,according to statistics from the
“I prefer to go out and be Alone,but together,you know?”Bechtel said,looking up from her Bechtel,who works in downtown West Palm Beach,has lunch with coworkers sometimes,but like many of us,too often works through lunch at her A lunchtime escape allows her to keep a boss from tapping her on the She returns to work feeling “Today,I just wanted some time to myself,”she
just two seats over,Andrew Mazoleny,a local videographer,is finishing his lunch at the He likes that he can sit and check his phone in peace or chat up the barkeeper with whom he"s on a first-name basis if he wants to have a little interaction(交流). “I reflect on how my day"s gone and think about the rest of the week,” he “It"s a chance for self-reflection, You return to work recharged and with a ”
That freedom to choose is one reason more people like to eat There was a time when people may have felt awkward about asking for a table for one,but those days are Now,we have our smartphones to keep us company at the “It doesn"t feel as alone as it may have before al the advances in technology,” said Laurie Demerit, whose company provided the statistics for the
What are the statistics in paragraph 2 about?
Food
Eating
Table
Restaurant
Why does Bechtel prefer to go out for lunch?
To meet with her
To catch up with her
To have some time on her
To collect data for her
What do we know about Mazoleny?
He makes videos for the
He’s fond of the food at the
He interviews customers at the
He’s familiar with the
What is the text mainly about?
The trend of having meals
The importance of
The stress from working
The advantage of wireless
D
Bacteria are an annoying problem for The microorganisms(微生物) from our bodies grow uncontrollably on surfaces of the International Space Station, so astronauts spend hours cleaning them up each How is NASA overcoming this very tiny big problem? It’s turning to a bunch of high school But not just any It depending on NASA HUNCH high school class, like the one science teachers Gene Gordon and Donna Himmelberg lead at Fairport High School in Fairport, New
HUNCH is designed to connect high school classrooms with NASA For the past two years, Gordon’s students have been studying ways to kill bacteria in zero gravity, and they think they’re close to a solution(解决方案). “We don’t give the students any They have to do it just like NASA engineers,” says Florence Gold, a project
“There are no tests,” Gordon “There is no graded There almost are no grades, other than‘Are you working towards your goal?’ Basically, it’s ‘I’ve got to produce this product and then, at the end of year, present it to ’ Engineers come and really do an in-person review, and…it’s not a very nice thing at It’s a hard business review of your ”
Gordon says the HUNCH program has an impact(影响) on college admissions and practical life “These kids are so absorbed in their studies that I just sit I don’t ” And that annoying bacteria? Gordon says his students are emailing daily with NASA engineers about the problem, readying a workable solution to test in
do we know about the bacteria in the International Space Station?
They are hard to get rid They lead to air
They appear different They damage the
What is the purpose of the HUNCH program?
To strengthen teacher-student To sharpen students’ communication
To allow students to experience zero To link space technology with school education
What do the NASA engineers do for the students in the program?
Check their Guide project designs
Adjust work Grade their
What is the best title for the text?
NASA: The Home of
Space: The Final Homework
Nature: An Outdoor
HUNCH:A College Admission
第二节 (共5小题;每小题2分,满分10分)
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Imagine a child standing on a diving board four feet high and asking himself the question:“Should I jump? This is what motivation or the lack of it can Motivation and goal setting are the two sides of same 36 Like the child on the diving board, you will stay
37 More than that, how should you stay motivated to achieve the goal? First, you need to evaluate yourself , your values your strengths, your weaknesses, your achievements, your desires , Only then should your you’re your goals
You also need to judge the quality and depth of your This is quite important, because it is directly related to your There are times when your heart is not in your 38 So, slow down and think what you really want to do at that Clarity(清晰)of thoughts can help you move
Another way of setting realistic goals is to analyze your short and long term objectives, keeping in mind your beliefs, values and Remember that goals are 39 They also need to be You must keep these points in mind while setting your
Your personal circumstances are equally For example, you may want to be a Pilot but can’t become one because your eyesight is not good 40 You should reassess your goals, and motivate yourself to set a fresh
You will surely need to overcome some difficulties, some planned, but most You cannot overcome them without ample Make sure that you plan for these difficulties at the time of setting your
This can affect your
So how should you motivate yourself?
However, this should not discourage
So why should we try to set specific goals?
They can change according to
Motivation is what you need most to do a good
Without motivation you can neither set a goal nor reach it
第三部分 语言知识运用(共两节,满分45分)
第一节 (共20小题;每小题分,满分30分)
阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。
It’s about 250 miles from the hills of west-central lowa to Ehlers’ home in During the long trip home, following a weekend of Ehlers 41 about the small dog he had seen 42 alongside the He had 43 to coax(哄)the dog to him but, frightened, it had 44 .
Back home, Ehlers was troubled by that 45 So, four days later, he called his friend Greg, and the two drove 46 . After a long and careful 47 . Greg saw, across a field, the dog moving 48 Ehlers eventually succeeded in coaxing the animal to Nervousness and fear were replaced with 49 . It just started licking(舔)Ehlers’
A local farmer told them the dog sounded like one 50 as lost in the local The ad had a 51 number for a town in southern Ehlers 52 the number of Jeff and Lisa to tell them he had 53 their
Jeff had 54 in lowa before Thanksgiving with his dog, Rosie, but the gun shots had scared the dog Jeff searched 55 for Rosie in the next four
Ehlers returned to Minnesotan, and then drove 100 miles to Minneapolis to put Rosie on a flight to “It’s good to know there’s still someone out there who 56 enough to go to that kind of 57 ,”says Lisa of Ehlers’ rescue 58 .
I figured whoever lost the dog was probably just as 59 to it as I am to my dogs,” says “If it had been my dog, I’d hope that somebody would be 60 to go that extra ”
read forgot thought heard
read trembling eating sleeping
tried agreed promised regretted
calmed down stood up rolled over run off
injured stolen lost rescued
home past back on
preparation explanation test search
cautiously casually skillfully angrily
surprise joy hesitation anxiety
predicted advertised believed recorded
house phone street car
called copied counted remembered
fed adopted found cured
hunted skied lived worked
on purpose on time in turn in vain
cares sees suffers learns
place trouble waste extreme
service plan effort team
equal allergic grateful close
suitable proud wise wiling
第二节 (共10小题;每小题分,满分15分)
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
A 90-year-old has been awarded“Woman Of The Year”for 61 (be)Britain"s oldest full-time employee-still working 40 hours a Now Irene Astbury works from 9am to 5pm daily at the pet shop in Macclesfield, 62 she opened with her late husband Her years of hard work have 63 (final)been acknowledged after a customer nominated(提名)her to be Cheshire"s Woman Of The
Picking up her“Lifetime Achievement”award,proud Irene 64 (declare) she had no plans 65 (retire) from her 36-year-old Irene said,“I don"t see any reason to give up I love coming here and seeing my family and all the friends I 66 (make) over the I work not because I have to, 67 because I want ”
Granddaughter Gayle Parks,31-who works alongside her in the family business-said it remained unknown as to who nominated Irene for the She said,“We don"t have any idea who put grandma When we got a call 68 (say)she was short-listed,we thought it was 69 But then we got an official letter and we were blown We are so proud of It"s 70 (wonder).”
第四部分 写作(共两节,满分35分)
第一节 短文改错(共10小题;每小题1分,满分10分)
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:
每处错误及其修改均仅限一词;
只允许修改10处,多者(从第11处起)不计分。
Since I was a kid, I`ve considered different job I would like to First, I wanted to be a fireman, whose uniform looked so Then, when I was in the five grade, I wanted to be a teacher because I liked my English teacher too When I studied chemistry high school, I reconsidered mg goal or decided to be a They were two reasons for the One was that I was amazing at the fact that a sick person could feel much more better after seeing a And the other is that I wanted to help people in
第二节 书面表达(满分25分)
假定你是校排球队队长李华。请写封邮件告知你的队友Chris球队近期将参加比赛,内容包括:
比赛信息;
赛前准备;
表达期待。
注意:
词数100左右;
可以适当增加细节,以使行文连贯。
高考试题2023 第5篇
理想是什么?理想,是一个人对未来事物的想象和希望。纵观人类的历史,就是一个不断把理想变成现实的发展过程。
人类就因为有了理想,有了奋斗的目标,才走出了茹毛饮血低级动物的圈子,才一步步从野蛮走向文明,成为统治这个星球的霸主。作为人类中的一员,从来到这个世界的一天起到长大成人,由于受人文思想的熏陶,谁没有理想呢?其实,一个人的成长过程就是不断接近目标、跨越目标将理想变成现实的过程。
虽然每个人都有自己的理想,但是由于每个个体所处的物质和社会环境的不同,所受的文化教育不同,因而个体之间的理想也就大不相同。有的人追求腐朽糜烂的生活,其理想是钱财的不断占有,成为亿万富翁;有的人追求的是显赫的社会地位和无所不及的权势,其理想是成为_贵;有的人为了幸福他人快乐他人而活着,为了人类社会的不断发展进步而活着,其理想是将人类世界建设成一个和谐的生命乐园……不同的人,有不同的理想,就是同一个人在不同的时期、不同的人生阶段也有着不同的理想。
比如少年时期的理想大多是希望长大了能成为一名教师、一名医生或一名科学家、作家等等,这其中有很大的成分是幻想;青年时期的理想是报效祖国,轰轰烈烈地干一番事业,能在社会上争得一席地位;中年时期,由于生活的磨砺和现实的残酷,再加上肩负着养老扶幼等重担,这时的理想便是安居乐业,能有一个和谐的家庭环境和社会环境;进入老年后,由于对生活、对人生的洞视,这时的理想便是寻找生命的最终归宿,永恒的精神乐园。
理想,它是一个人生活的希望,追求的目标,灵魂的家园。现实生活中的人,谁没有自己的希望、追求的目标和精神家园?不过是大小不同,高尚与低级的区别罢了。一个人一旦失去了理想,灵魂没有了归宿,也就失去了追求的目标,失去了对生活的希望,就会变成一具行尸走肉。
活着的人,是不可能没有理想的。
理想,它在一个人的生活中有如航标灯,有如黑夜中的星光一样重要,它带给了人生活的希望,照亮了一个人前进的路途。一个人只有有了理想,才会有奋斗的目标,生活也才会充满情趣和多姿多彩。
高考试题2023 第6篇
一、 单项选择题
1、D 2、D 3、A 4、D 5、B 6、C 7、B 8、A
二、单项选择题
9、D 10、B 11、C 12、B 13、C 14、B 15、A 16、B
三、多项选择题
17、A,B,C 18、B,C 19、A,D 20、A,B,D
四、填空题
21、磁感线;
磁感应强度 22A、守恒;
不守恒
22B、1:27;
9:1 23、 ;
24、 ;
mg
25、0或h;
⑤、实验题(共24分)
26、光电门;
大 27、(1)A,D (2)5、4;
小于 28、(1)B (2)D (3)向右
29、(1)0、1;
360 (2)减小(3)偏低
六、计算题
30、解:
(1)不正确。
水银柱移动的原因是升温后,由于压强变化造成受力平衡被破坏,因此应该假设气体体积不变,由压强变化判断移动方向。
正确解法:设升温后上下部分气体体积不变,则由查理定律可得
因为 ,pA (2)升温前有pB=pA+ph(ph为汞柱压强) 升温后同样有pB" =pA"+ph 两式相减可得 31、解: (1)小球在竖直方向做自由落体运动,运动时间为 小球在水平方向做匀减速运动,加速度 水平位移 (2)由动能定理 (3)小球离开杆后经过时间t的水平位移 由动能定理 以 J和 m/s代入得 125t2-80t+12=0 解得t1=0、4s,t2=0、24s 32、解: (1)由图可知,当x=0、3m时, N 因此 C (2)设在x=0、3m处点电荷与小球间作用力为F2, F合=F2+qE 因此 电场在x=0、3m处沿细秆方向的电场强度大小为3 ,方向水平向左。 (3)根据图像可知在x=0、4m与x=0、6m之间合力做功大小 W合=0、004 0、2=8 10-4J 由qU=W合 可得 (4)由图可知小球从x=0、16m到x=0、2m处 电场力做功 J 小球从 到 处 电场力做功 = = 由图可知小球从 到 处 电场力做功=-0、004×0、4= 由动能定理 + + +=0 解得 = 33、解: (1)设棒运动到某一位置时与轨道接触点的坐标为(± ),安培力的功率 棒做匀加速运动 代入前式得 轨道形式为抛物线。 (2)安培力 = 以轨道方程代入得 (3)由动能定理 安培力做功 棒在 处动能 外力做功 观察生活 物理研究物体的运动规律,很多最基本的认识可以通过自己平时对生活的细致观察逐渐积累起来,而这些生活中的常识、现象会经常在题目中出现,丰富的生活经验会在你不经意间发挥作用。比如,你仔细体会过坐电梯在加速减速时的压力变化吗?这对你理解视重、超重、失重这些概念很有帮助。你考虑过自行车的主动轮和从动轮的区别吗?你观察过发廊门口的旋转灯柱吗?你尝试过把杯子倒扣在水里观察杯内外水面的变化吗?我觉得物理学习也需要一种感觉,这就是凭经验积累起的直觉。 模型归类 做过一定量的物理题目之后,会发现很多题目其实思考方法是一样的,我们需要按物理模型进行分类,用一套方法解一类题目。例如宏观的行星运动和微观的电荷在磁场中的偏转都属于匀速圆周运动,关键都是找出什么力提供了向心力;此外还有杠杆类的题目,要想象出力矩平衡的特殊情况,还有关于汽车启动问题的考虑方法其实同样适用于起重机吊重物等等。物理不需要做很多题目,能够判断出物理模型,将方法对号入座,就已经成功了一半。 解题规范 高考越来越重视解题规范,体现在物理学科中就是文字说明。解一道题不是列出公式,得出答案就可以的,必须标明步骤,说明用的是什么定理,为什么能用这个定理,有时还需要说明物体在特殊时刻的特殊状态。这样既让老师一目了然,又有利于理清自己的思路,还方便检查,最重要的是能帮助我们在分步骤评分的评分标准中少丢几分。 知识分层 通常进入高三后,老师一定会帮我们梳理知识结构,物理的知识不单纯是按板块分的,更重要是按层次分的。比如,力学知识从基础到最高级可以这样分:物体的受力分析和运动公式,牛顿三大定律(尤其是牛顿第二定律),动能定理和动量定理,机械能守恒定律和动量守恒定律,能量守恒定律。越高级的知识越具有一般性,通常高考中关于力学、电学、能量转化的综合性问题,需要用到各个层次的知识。这也提醒我们,当遇到一道大题做不出或过程繁杂时,不妨换个层次考虑问题。 大胆猜想 物理题目常常是假想出的理想情况,几乎都可以用我们学过的知识来解释,所以当看到一道题目的背景很陌生时,就像今年高考物理的压轴题,不要慌了手脚。在最后的20分钟左右的时间里要保持沉着冷静,根据给出的物理量和物理关系,把有关的公式都列出来,大胆地猜想磁场的势能与重力场的势能是怎样复合的,取最值的情况是怎样的,充分利用图像提供的变化规律和数据,在没有完全理解题目的情况下多得几分是完全有可能的。 (1)文学常识:填空形式,注意“三要素”——①文章题目 ②作者姓名 ③作者朝代。其他如:作者的字号、对作者的评价、相关作品等不会作为考试内容。 (2)文中名句的默写:空出两个句子,根据前后句填空。要注意平时的默写落实,防止音对字错的现象。 (3)朗读节奏的划分:以前从没有涉及,但20XX年中考很可能会考,尤其是20XX年的《考试说明》中已出现了划分朗读节奏的样题。这种题要求考生用“/”来划出文言语句的朗读节奏,可能会有一些具体的提示,如告诉考生划两处或三处。例如:“入/则无/法家拂士”。 应对这一题型,我们教给学生划分朗读节奏的方法:首先要理解句义,再按意义划分。一般主语谓语要分开,较长的修饰限制语要划开。如“滕子京/谪守/巴陵郡”、“予/尝求/古仁人之心”(主语+谓语+宾语),又如“今齐地/方千里”等。 (4)解释实词的含义。词语解释五大类:通假,活用,多义,古今异义,重点字词。如果有本义和句中义的,尽量答全,尤其不能丢掉句中意思,即这里指……的内容。 (5)文言句子的翻译。注意译句与原句的对应,重点字词务必解释出来。 ①注意句式:省略,判断,倒装,反问。 ②原则:信、达,雅。直译为主。 ③步骤:切,直,补,调,誊。 六不译:地名,人名,官名,年号,帝号,古今义相同的。 从内容上看,易考关键语句的翻译;从古汉语角度看,易考特殊句式的翻译;从来源看,大多来源于课下注释。 一般要用直译法。直译译不通时再辅以意译法。翻译时注意运用“留”、“补”、“删”、“换”、“调”的方法。考试时按语言点给分,所以翻译句子时要字字落实。 (6)文章内容要点的归纳、文章中心的概括、人物思想性格的概括。这些题一般不是自由发挥题,尽量按照新教参,加以整理。牢牢记住每段的段意,每课的中心,注意每课的课后题。 (7)文章内容、语言、人物、写法等方面的欣赏与评价。要求考生对文章的某一点谈看法,写出自己的观点。就文中的人物、事件、观点等某一方面发表自己的看法。从能力角度上说,是考鉴赏评价和发散思维能力、创新能力等。高考试题2023 第7篇
高考试题2023 第8篇
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