1. We have Chinese, English and some subjects.
2. Why don’t come here by bike?（改为同义句）
3.he likes to play football after class?（对画线部分进行提问）
4.she likes dogs, too.（改为否定句）
She dogs, too.
二、翻译下列短语：
1.向前直走：
2.你为什么不喜欢长颈鹿？you like giraffes?
3.你还喜欢其他什么书？
What do you like?
4、让汤姆做作业吧。
Tom do his homework
三、补全下列对话。
A： 1 at this monkeys. What’re they 2 ?
B：Bananas. 3 many monkeys can you see?
A：well, 4 count them. One,two,three…….oh, it’s too 4 .I can’t count them. B：right,they are running and jumping all the 6 .
A：let’go and see the pandas. I 7 one of them 8 a baby.
B：A baby panda? 9 ! let’s 10 .
1、2、3、4、5、
6、7、8、9、10、
四、阅读理解。（10分）
One day Einstein is walking in the street in new york. His friend meets him and says to him,”Einstein,you should buy a new overcoat. Look, how old your overcoat is!”
But Einstein answers,” it’s doesn’t matter. Nobody knows me here.”
After a few years Einstein becomes a famous scientist. But he still wears the overcoat.
needn’t wear His friend meets him again and ask him to buy a new one. But Einstein says, “Ｉ
a new one. Everyone kows me here.”
( )1. Einstein doesn’t want to buy a new one because .
A. he has no money
B. He likes the overcoat
C. nobody knows him
D. he doesn’t mind it.
一、根据首字母或汉语提示，完成下列单词。（10分）
1、Is there a library in your n
2. I want to be a police o
3. What s pizza do you like?
4. Go s and you’ll find the hospital.
5. My family (有时) go to the movies.
6. Jim swims (好)。
（）1、There is some cheese here. would you like?
A. how many
B. how much
C.what
D.how.
( )2. Can’t you hear ?
No, I can hear .
A.anything,nothing
B.anything, anything
C.something, nothing.
D.something, something ( )3. What time do you home?
A. get to.
B. arrive at
C.arrive in
D.get
( )4. One of the twins is watching TV, is playing football.
A.other
B.the other
C.others
D. another
四、同义句改写
1.What is your father?
your father’?
2.Turn left at the first crossing.
the first turning the left.
3.Why don’t you come with me to play games?
come with me to play games?
4.What’s the weather like today?
the weather today?
5.Can you tell me how I can get to the bookshop?
Can you tell me how to the bookshop?
五、补全下列对话。（5分）
A: 1 the weather like in England at this time of year?
B: It’s 2 .
A: I thought it was very warm. England 3 4 beautiful in many photos.
There are trees, grass and flowers 5 .
B: That’true. The weather is very good in summer. It’ 6 too hot. It’7 . A: I hear it’ often foggy.
B: Not now. but it’s rains a lot. And it’s quite cold February.
A: I see. When I visit England , I 8 go in February. By the way ,do you often talk about the 9 ?
B: Yes, quite true.
A: Why?
B: 10 the weather keeps changing all the time.
1、2、3、4、5、
6、7、8、9、10、
十、完形填空。（10分）
Of all the things we eat and drink, water is the 1 important.
Not 2 people understand this but it is quite true. The human body can go 3 food for a long time, but two 4 three days without water usually make people 5 .
Many people do not understand how 6 water the human body needs 7 well and many people do not drink 8 they’re thirsty
but often need more water, especially when they take exercise.
About 65~75% of a man’s body is water. If we do not have 9 water, we feel 10 and may become ill. Do you know what the best drink is? ( )A. least B.most C. many D. much
.( )A.few B.many C.much D lot of
( )A. on B.by C.with D with out
( )A. or B. and C.but Dof
( )A. to die B. dead C. died D.dies
( )A. little B. few C. many D much
( )A. to work B.work C.works D. working
( )A. that B.since C.then D when
.( )A. little B.all C. enough D.some
( )A. happy B.well C.fine D.tired.
十一、阅读理解
A
VISIT SWANSEA ZOO
Come and see the India elephants and the new tigers from America. The bears are waiting to meet you, and the monkeys from china are waiting to throw things at you. The lovely dogs from Australia are waiting to laugh at you, the giraffes from brazil are waiting to look down on you.
Tickets opening time
Grown-ups:$2.00 9:00 a.m~4:00 p. m
Children:Over 12:$1.00 except Friday
Under 12:00free 10:00 a. m~ 3:00 p. m
Keep the zoo clean!
Do not touch, give food or go near the animals.
( )1.How many kinds of animals are talked about in the passage?
A. four
B.five
C.six
D.seven
( )2.Now Mr. Smith is in the zoo with his two sons, one aged 14 and the other 10, how much are the tickets togother?
A.$4.00
B.$2.00
C.$3.00
D.$1.00
( )3.which of the following is the visiting time?
A.8:30 a.m monday
B.9:30 a. m Friday.
C.3:00 p.m. Sunday.
D.5:00p.m Tuesday. ( )4.from the passage we can guess the animal “giraffe”must be very .
A. fat
B.long
C.strong
D.tall
( )5.which of the following can we do in the zoo
A.to give some food to the fish
B.to touch the monkey on the head.
C.to throw things verywhere.
D.to take a few nice photos.
B
Today is Sunday. My friend Lin Bin, Wang Xiaoming, Bei Feng and other two boys ask me to go swimming with them. Soon we get to the river. They are swimming in it, but I can’t. So I’m sitting under big tree and watching a little girl play with a ball by the river. But the ball falls into the water and soon she falls into the river, too.
I’m standing up and calling for help, but my friends are far from me and they can’t hear. So I jump into the river. I don’t know how to swim in it, but I take the girl out of the river. Her parents thank me very much. They say, “you are a good young pioneer.”When my friends know this, they all smile and say, “you can swim now.”
( )6.How many friends go to swim with the good boy?
A. five
B.six
C.four
D.seven
( )7.the good boy’s home is the river.
A.in
B.near
C.behind
D.far from.
( )8.the good boy is a .
A.young man.
B.little girl’s brother.
C.school boy.
D.the girl’friend. ( )9.what is the good boy doing after the girl fall into the river?
A. he is swimming in the river.
B.He is calling for help.
C.He is running by the river.
D.He is sitting under a big tree.
第一单元
一、根据汉语或首字母提示，完成下列单词。（10分）
1、I think maths is too (难的)。
2、China is an i place.
3、my b is in November.
4. would you like to go to the m with us?
5.my favorite s is English.
二、单项选择。
初一数学错题集 考试要求: 1．根据具体问题中的数量关系，经历形成方程模型、解方程和运用方程解决实际问题的过程，体会方程是刻 画现实世界的有效数学模型． 2．了解一元一次方程及其相关概念，会解一元一次方程（数字系数） 3．能以一元一次方程为工具解决一些简单的实际问题，包括列方程、求解方程和解释结果的实际意义及合理 性，提高分析问题、解决问题的能力． 4．在经历建立方程模型解决实际问题的过程中，体会数学的应用价值． 1.下列方程是一元一次方程的是（ ） A ．x 2―x ―1=0 B ．x+2y=4 C ．y 2+y=y 2－2 D ．21 x =2 有的同学会选D 或说没有选项。 其一元一次方程的定义要抓住以下3个方面:看最后的化简结果 (1) 含未知数的项为整式（分母上不能含未知数） (2) 方程中只含一个未知数(并且化简合并后未知数系数不为0) (3) 未知数的次数是1 那么不难看出应该选C 2．若方程(a-1)x b+2=1是关于x 的一元一次方程，则a,b 必须满足条件是？ 有的同学只是注意了b 满足的条件，没有注意a 的条件。 一元一次方程的定义要抓住以下3个方面当中的一点就是方程中只含一个未知数，并且化简合并后未知数系数不为0。 只要理解了这点就不难知道a 应该不等于1。 3．3x+5=6x-13 错解：3x+6x=5-13 （移项） 9x=-8 （合并同类项） X=- 9 8 （系数化为1） 解错的原因有2个：（1）是移项没有变号 （2）是最后系数化为1，是方程两边除以未知数的系数9，而不是拿9除以-8。 以上的两点是初学解一元一次方程时长犯的错误。 4．2(x-2)-3(4x-1)=9(1-x) 错解：2x-2-12x-1=9-9x 2x-12x+9x=9+1+2 -x=12 X=-12 错误的原因是漏乘和没有变号. 去括号时注意:不要漏乘括号内的任何一项；若括号前面是“－”号，，记住去括号后括号内各项都变号. 5． 错解：6x-12-20x-50=3x+9-3 6x-20x-3x=9-3+12+50 -23x=68
初一英语错题集集团标准化小组：[VVOPPT-JOPP28-JPPTL98-LOPPNN]
Unit 1 1 September is the n__________ month of a year. 2 M__________ 12th is Tree Planting Day. (植树节) 3 Lily and Lucy like listening to pop m_______________. 4 There are 12 m________________ in a year. 5 Let’s __________ (have) a soccer game. 6 Can they _____________(have) a soccer ball game? 7 The baby is five ______________(month) old. 8 Bob is active(活跃的) . He likes going to _____________(party) 9 Their _____________(birthday) are on June 5th. 10 Sally __________-(play) basketball after school every day. 11 May is the ________-(five) month and December is the _________-(twelve) month of a year. 12 This is his ____________(two) time to visit the park. 13 A______________ is the eighth month of a year. 14 Little James likes _____________(看) story books. 15 Miss Wang is a good teacher. Her __________(学生) all like her. 16 _____________Day is on June 1st. 17 This is my _____________(parent) room. It’s very big and bright. 18 I think the English t____________ is very easy . 19 We have a new English teacher this t__________. 20 We have some interesting ____________(thing) this month. 21 This is _____________(Jane) computer. 22 Hi, Peter. You look very ___________(happy) today. 1 She is eleven __________. A years B year-old C year’s old D years old 2 May is ________ month of the year. A fiveth B fifth C the fiveth D the fifth 3 The girl is ________ . Today is her _______ birthday. A twentieth; twenty B twenty; twentieth C twenty; twenty D twentieth; twentieth 4 You are _________ first good friend here.
历年高考英语易错题难题好题汇编及解析 Zhicheng Professional Middle School，Sichuan Province Xiong Yunhua 1、Stop making so much noise ____ the neighbor will start complaining. A、or else B、but still C、and then D、so that 选A 。or else意为“要不然，否则”。 2、We hope to go to the beach tomorrow, but we won't go ____ it's raining. A、if B、when C、though D、because 选A 考查连词。根据语境用if引导条件状语从句。 3、——The weather is too cold ____ March this year. ——It was still ____ when I came here years ago. A、for; colder B、in; cold C、in; hot D、for; hotter 选A 本题考查考生运用介词和比较级的能力。For在这里是“就……而言”的意思，而第二个选项要抓住信息词still 在此处的妙用，它是用来修饰比较级的，加上上文的cold，在此处就不难选择colder了。 4、——How much vinegar did you put in the soup ——I'm sorry to say, ____. I forget. A、no B、no one C、nothing D、none 选D 本题考查不定代词的本意区别及其与语境综合运用。此处none指的是not any vinegar，也就是说，此处可以这样理解：I'm sorry to say that I didn't put any vinegar in the soup, because I forgot it. 5、He is only too ready to help others, seldom, ____, refusing them when they turn to him. A、if never B、if ever C、if not D、if any 选B 本题考查考生在语境中灵活运用、辨析短语用法的能力，此处seldom，if ever是一个短语，是“从不，决不”的意思。 6、——What should I wear to attend his wedding party ——Dress ____ you like. A、what B、however C、whatever D、how 选B 本题however you like相当于in whatever way you like，根据语境，不难判断出B为正确答案。 7、——The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job ——____ my students have a try A、Shall B、Must C、Will D、May 选A 本题考查情态动词shall在主语是第二、三人称时，作为征求意见的用法。。 8、I'd like to live somewhere ____ the sun shines all year long. A、which B、that C、where D、in which 选C 考查连接词。Where引导地点状语从句。 9、I ____ to go for a walk, but someone called and I couldn't get away.
高三英语教学的心得示例 高三英语教学的心得示例 篇（一） 高中几年下来，我们在学习与教学过程中，在与学生的相处过程中，逐渐的去反思，同样也沿袭了一些好的做法，形成了一些宝贵的经验。 对待学生方面 第一，激发学生的学习积极性和内在潜力，在每节课的起立过后的问候语中，我都要求学生大声喊：wemustlearnenglishwell.（我们一定要学好英语）．通过这样一种方式，喊出了学生的心声，学生能够积极主动的去学习，激发了他们的学习热情。 第二，学生是学习的主体，及时与学生交流，明确学生的学习任务和责任，严格要求。 第三，以平等的态度对待每一个学生，做到公平公正。 第四，及时了解学生，做学生的良师益友。给予学生力所能及的帮助。 对待教学方面 第一，听力部分适合专项训练与教学听力突破想结合，尤其注意听力材料的整合和定向突破。 第二，完型阅读训练做到限时间，而且要求学生在试卷上作好标记，那些是摸棱两可的，最终得分为多少。待试卷发下后，检测自己
得分与估分之间的差距，寻找原因。 第三，作文书写训练不放松，我校从细节做起，每天三分钟练字时间，学生可自由选择书写内容。规范学生的书写质量，进行跟踪对比批改，对书写规范的文章在学校报廊里进行表扬。 第四，课堂现场批改，给学生二次思考时间。当学生给出的第一个答案出现错误时，我们应给予一定的时间让学生再次思考。鼓励他们多动脑。 第五，面批与课后针对性辅导相结合，及时解决学生在当天或在近期内存在的问题。帮助他们纠正常见的错误。 教师个人素质方面 第一，多读书，博览群书，做一个知识渊博的人。 第二，学会换位思考，从学生的角度思考问题，做一个关心学生的人。 第三，注重知识积累和好题错题收集工作，可以以网站的形式呈现，做到随用随取，做一个有心人。 第四，研究教材，研究教法学法，多写文章，钻研课题，做一个研究型的人。 第五，经常反思教学和生活中出现的问题，做一个善于反思的人。 第六，搞好与领导，同事和学生的关系，做一个受欢迎的人。 教学之路漫长，我们惟有多研究，多反思，才有更多的进步。 篇（二） (一)学情分析
错 题 集1 一、填空： 1、{-[1-(a+b)]}-{-[-(a-b)]}去掉括号得 2、单项式x 、-2x 2、3x 3、-4x 4、5x 5……则第100项是 第n 项是 。 3、比-321大而比23 1小的所有整数的和为 。 4、一个三角形的第一边长为（2a-b ）厘米，第二边的长比第一边长（a+b ）厘米，第三边的长比第一边的2倍少b 厘米，那么这个三角形的周长是 5、若（x+3）2+|y+1|+z 2=0，则x 2+y 2+z 2的值为 6、已知3x-6y-5=0，则2x-4y+6= 7、已知关于x 的方程（k-2）x |k|-1+5=3k 是一元一次方程，则x= 8、关于x 的一元一次方程2x+a=x+1的解是-4，则方程-ay+1=3的解为 9、如果5x |m|y 2-(m-2)xy-3x 是关于x 、y 的四次三次式，则m= 10、科学计数法 人= 11、若a 2=b 2,则 ；若a+b=0，则 ；若|a|=|b|则 ； 若a 2=a 1则 ；若a 3=a 1,则 12、已知|a|=3，|b|=2，且ab<0，则a-b= 13、观察下列数-2，-1，2，1，-2，-1……从左边第一个数算起，第99个数是 14、在一块长a m ，宽b m 的长方形草坪中间有一条1m 宽的人行道，那么草坪中的绿地面积是 15、一个两位数，它的十位数字为x ，个位数字比十位数字大3，则这个两位数为 16、代数式-（-3 2）2a 2b 2c 的系数是 ，次数是 17、一件上衣a 元，降低了15%后的售价是 元。 18、如果正午（中午12:00）记作0小时，午后3点钟记作+3小时，那么上午8点钟表示为 19、倒数是它本身的数是 ；相反数是它本身的数是 ；绝对值是它本身的数是 20、平方得9的数是 ，平方得0的数是 ，立方得8的数是 ,立方得-27的数是 . 21、x 2 =9,|y|=2,则x+y= 。 22、亿用科学计数法表示为有 用科学计数法表示为 23、一个数a 的绝对值是指数轴上表示a 的点与 距离，记作 ①一个正数的绝对值是 ，即如果a>0,则|a|= ②一个负数的绝对值是 ，即如果a<0,则|a|= ③0的绝对值是 ，即如果a=0,则|a|= 反之，若一个数的绝对值是它本身，则这个数是 ,若一个数的绝对值是它的相反数，则
一、选择题 1．— The girl ________ for the lead role in the film but was refused. — What a pity! A．tried up B．tried out C．tried to D．tried on 2．---___________ is it from here to his home? ---Not far. You can arrive on foot ______________. A．How long; ten minutes later B．How far; in ten minutes C．How far; after ten minutes D．How long; in ten minutes 3．—We are not supposed to the bus until the bus stops. —That’s right. Safety comes first. A．put off B．get off C．take off D．go off 4．—The fire was finally____ in Jilin on June 3. Unfortunately, 119 people lost their lives. —I hope the accident like this won’t happen again. A．put down B．put away C．put out D．put up 5．We can’t trust him. He always some excuses for doing something wrong. A．makes up B．sets up C．takes up D．puts up 6．---Mom, my knees have gone ___my jeans. ---No kidding! I just bought it for you last week. A．off B．on C．through D．out 7．—You look so sad. What happened? 一The exam to be much harder than I thought. A．broke out B．carried out C．put out D．turned out 8．—Let's go out for dinner. —Great! But Clean -Up Day is two weeks from now. We can't making a plan. A．take off B．see off C．put off D．cut off 9．______ a light when necessary. You will bring light to other people and yourself. A．Try on B．Get on C．Turn on D．Put on 10．— Can I speak to Mrs Green？ — Sorry, wrong number. Please to 114 and check the number. A．put out B．put off C．put through D．put away 11．It's quite warm in the room. Why not your coat? A．pick up B．take off C．put off D．give away 12．—What do you think of your English teacher? —She is a good and caring one. Though her teaching style that of most other teachers, she always has more creative teaching methods than others do. A．is similar to B．is similar as C．the same as 13．—How about going hiking this weekend? —Sorry, I prefer _____ rather than ______.
高三英语易错题 1.Don’t worry, dear. I’ll soon have the car ______ again. A. going B. to go C. gone D. goes 2. ----Hello, is Jane at home? ----No, she is out. May I take a message? ----Yes. _______. A. Thank you B. Tell her Jack called C. Tell her Jack is calling D. It’s Jack calling 3. What shall we do when we _______ our experiment? A. finished B. have finished C. finishing D. had finished 4. Answer the question _________ so that all the class may hear you. A. in an enough loud voice B. in a loud enough voice C. in a voice enough loud D. in a voice loud enough 5. ________ the fish ______ good enough? A. Is; tasting B. Is; tasted C. Does; tasted D. Does; taste 6. _______ this word, can you tell me? A. How to pronounce B. How pronouncing C. How you pronounce D. How do you pronounce
初一代数易错练习 1．已知数轴上的A 点到原点的距离为2，那么数轴上到A 点距离是3的点表示的数为 2．一个数的立方等于它本身，这个数是 。 3．用代数式表示：每间上衣a 元，涨价10%后再降价10%以后的售价 （ 变低，变高，不变 ） 4．一艘轮船从A 港到B 港的速度为a,从B 港到A 港的速度为b,则此轮船全程的平均速度为 。 5． 青山镇水泥厂以每年产量增长10%的速度发展，如果第一年的产量为a,则第三年的产量为 。 6．已知a b =43,x y =1 2,则代数式374by ax ay by +-的值为 7．若|x|= -x,且x= 1 x ，则x= 8．若||x|-1|+|y+2|=0,则 x y = 。 9．已知a+b+c=0,abc ≠0,则x= ||a a +||b b +||c c +|| abc abc ,根据a,b,c 不同取值，x 的值为 。 10．如果a+b<0,且b>0,那么a,b,-a,-b 的大小关系为 。 11．已知m 、x 、y 满足：（1）0)5(2 =+-m x ， （2）1 2+-y ab 与3 4ab 是同类项.求代数 式：)93()632(2 2 2 2 y xy x m y xy x +--+-的值 . 12．化简-{-[-(+2.4)]}= ;-{+[-(-2.4)]}= 13．如果|a-3|-3+a=0,则a 的取值范围是 14．已知－2 ( )1. ____ person like him won’t be simply satisfied with ___ progress that has been made. A. The; a B. A; the C. The; / D. The; the ( )2. --- Must I go home now? ---No, you _____. You _____ sit here for a moment. A. needn’t ; must B. mustn’t; have to C. needn’t to ;must D. don’t have to ; can ( )3. It wasn’t long_________ the rain stopped and the sun came out again. A. until B. before C. when D. since ( )4. —You don’t know me, do you? —________. Don’t you remember ________ the mountain with us last weekend? A. No; climbing B. No; to climb C. Yes; climbing D. Yes; to climb ( )5. Could you tell me_____? A. what she had done with the camera. B. how we can call this lady C. what is wrong with the watch D. which city we should go ( )6. It’s a good habit to ______ all your things in correct places. A. put away B. put up C. put out D. put off ( )7. It’s an international school ,_____of the students ___from foreign countries. A. two-third; are B. second-thirds; is C. two-thirds ;are D. two-three; is ( )8. S he______ for 15 years, yet she didn’t know what kind of man she ______. A. had married; married B. had been married; married to C. had been married; had married D. married; had married to ( )9. Many new houses have been provided ______ people in Sichuan ________. A. to, to live in B. for, to live C. with, to live D. for, to live in ( )10.. I’d like to find______ to read on the journey, and_______ will do. A. something, everything B. something, something C. anything, everything D. something, anything ( )11. Though they are ______little children , they have worked out _______many difficult math problems. A. so; so B. such；such C. so; such D. such; so ( )12. What were the teachers ____ about the exam when I came in? A．speaking B. talking C. saying D. telling ( )13. Your shoes under the bed _________ bad. Put them in the sun, please. A. are smelt terrible B. smell terrible C. smell terribly D. are smelt terribly ( )14. --- Would you mind closing the window? --- ____. It’s quite cold outside. A. Yes; I would B. Y es, I do C. No ; not at all D. You’d better not 1选B 高中英语错题集 1.The traffic lights____green and I pull away. A.came B.grew C.got D.went 2.So sundden _____that the enemy had no time to escape. A.did the attack B. the attack did C.was the attack D.the attack was 3.It’s said that Hellen _____abroad for many years,but I don’t know which school she is studying in. A.has studied B.has been studying C.studied D.studies 4.At the foot of the mountain______ A. a village B.lies a village C.does a village lie D.lying a village 5.She didn’t know how to cook Chinese food ____she came to China to study. A.since B.because C.after D.until 6.It____a long time since we last met in London. A.was B.had C.has been D.will 7.----What has he done? ---------He was heard _____up by his father last night. A. beating B.to beat C.to be beaten D.beat 8.It is your wisdom and ability,not the ______that do matter when you want to get respected by others. A.money B.treasure C.fund D.wealth 9.Ronald was ____to win the 100 meter hurdles,but he felt to the ground and missed the chance. A. possible B.probable C.likely D.maybe 需要复习的知识点 1.固定搭配go +颜色词，表示变成什么颜色 2.倒装，介词短语放句首，一定要用倒装，也就是后面的部分要用谓语+主语的形式 3.据说it’s said that/sb was/were heard that 4.现在完成进行时 5.not ….until 6.现在完成时的固定句型：it has been done since……. It has done since…… 7.it is …….,not …..that do matters……是什么重要而不是什么重要 8.sb be likely to do sth 某人很有可能干某事 答案：1-5DCBBD 6—9CCDC 初中数学七年级下册易错题 相交线与平行线 1.未正确理解垂线的定义 1．下列判断错误的是（）. A.一条线段有无数条垂线； B.过线段AB中点有且只有一条直线与线段AB垂直； C.两直线相交所成的四个角中，若有一个角为90°，则这两条直线互相垂直； D.若两条直线相交，则它们互相垂直. 错解：A或B或C. 解析：本题应在正确理解垂直的有关概念下解题，知道垂直是两直线相交时有一角为90°的特殊情况，反之，若两直线相交则不一定垂直. 正解：D. 2.未正确理解垂线段、点到直线的距离 2．下列判断正确的是（）. A.从直线外一点到已知直线的垂线段叫做这点到已知直线的距离； B.过直线外一点画已知直线的垂线，垂线的长度就是这点到已知直线的距离； C.画出已知直线外一点到已知直线的距离； D.连接直线外一点与直线上各点的所有线段中垂线段最短. 错解：A或B或C. 解析：本题错误原因是不能正确理解垂线段的概念及垂线段的意义. A.这种说法是错误的，从直线外一点到这条直线的垂线段的长度叫做点到直线的距离. 仅仅有垂线段，没有指明这条垂线段的长度是错误的. B.这种说法是错误的，因为垂线是直线，直线没有长短，它可以无限延伸，所以说“垂线的长度”就是错误的； C.这种说法是错误的，“画”是画图形，画图不能得到数量，只有“量”才能得到数量，这句话应该说成：画出已知直线外一点到已知直线的垂线段，量出垂线段的长度. 正解：D. 3.未准确辨认同位角、内错角、同旁内角 3．如图所示，图中共有内错角（）. A.2组； B.3组； C.4组； D.5组. 错解：A. 解析：图中的内错角有∠AGF与∠GFD，∠BGF与∠GFC，∠HGF与∠GFC三组.其中∠HGF与∠GFC易漏掉。 正解：B. 4.对平行线的概念、平行公理理解有误 4．下列说法：①过两点有且只有一条直线；②两条直线不平行必相交；③过一点有且只有一条直线与已知直线垂直；④过一点有且只有一条直线与已知直线平行. 其中正确的有（）. A.1个； B.2个； C.3个； D.4个. 错解：C或D. 解析：平行线的定义必须强调“在同一平面内”的前提条件，所以②是错误的，平行公理中的“过一点”必须强调“过直线外一点”，所以④是错误的，①③是正确的. 正解：B. 5.不能准确识别截线与被截直线，从而误判直线平行 5．如图所示，下列推理中正确的有（）. ①因为∠1＝∠4，所以BC∥AD；②因为∠2＝∠3，所以AB∥CD； ③因为∠BCD＋∠ADC＝180°，所以AD∥BC；④因为∠1＋∠2＋∠C＝180°，所以BC ∥AD. A.1个； B.2个； C.3个； D.4个. 七年级下册学生易错题集锦 班级：姓名：得分： 1. Bob can play __________ tennis but can’ t play __________ violin. A. the ; the B. /;/ C. the; / D. /; the 2.----Can you speak French? ---Yes, but only___________. 3.Maybe you can __________ our school concert. 4.He can __________, so he wants to join the __________ club. A. Swims; swim B.swims; swimming C.swimming; swim D. swim; swimming 5.---__________ your friend play the guitar? --- Yes, he __________. A. Do; do B. Is; is C. Can; can D. Can; can’ t 6.They are talking __________ my parents __________ my study. 7.__________ like to go swimming __________ summer. 8.---Can you sing__________ dance? ---I can sing. A. But B. or; C. and D. then 9．–It ’ s __________ hard work to achieve a balance between schoolwork and hobbies. – So it is, but we have to. A. a B. an C. the D./ 10.Tell me and I ’ ll forget. Show me and I _________not remember. Let me try and I ’ ll understand. A. can B. may C. must D. will 11. — Dad, must I finish my homework today? — No, you__________. You may do it tomorrow. A. needn ’t B. mustn ’ t C. don ’ t D. won ’ t 12. Which do you prefer to use to keep in touch with your friends, __________ WeChat？ A. or B. and C. so D. but 13. my mother is good __________old people. She talks to them and makes them happy. A. at B. for C. with D. of 14. Can you play__________ guitar at eight__________ Saturday night? A. /; on B. the; in C./;/ D. the; on 15. Ben usually goes __________at 5:30 p.m. A. to home B. home C. at home D. for home 16. Don ’ t play __________ the cat anymore. It ’ s time __________ you to do the 高考英语语法 -- 重难点、易错点精编 1. 主动表被动，重难点： ---Why did you put the wood near the fire? It’s dangerous. ---Don’t worry. Wet wood won’t _______. burnt be burnt be burning burn 解释：本题考查动词的主动形式表示被动含义的用法。Burn可以用主动形式表示被动意义。类似的动词还有read, write, sell, open等。 2. Slove the first problem and the rest ___tomorrow. are going to be discussed is going to be discussed will discuss is discussing 解释：the rest（of the promblem s）译为剩余部分；其余者句子译为：解决第一个问题,其余的将明天讨论。 3. 独立主格结构，重难点，极易错题： The factory produced many famous cars, none of ____ shipped to foreign countries. them which it what 解释：本题容易误选which。容易被认为是一个非限制性定语从句。理由是none后面没有并列连词and, but。但是，ship在这里是一个及物动词，意思为“运送……到”，也就是说这里的shipped是一个过去分词，后面的部分是一个独立主格结构。如果在shipped前面加一个was，则应该选which，构成非限制性定语从句。 4. 易错题： — Tom hadn’t passed the exam a nd was afraid of being scolded. — _____. So it was with Jim So was Jim, his classmate It’s the same with Jim Neither had Jim, his classmate 解释：So it was with Jim是指上一句的内容也适合另一个人。如It’s the same with Jim中It’s 改为It was才对。 5.动词时态，易错题： ---Good evening. I ____ to see Miss Mary. ---Oh, good evening. I’m sorry, but she is not in. 高三英语错题集 1.－I hear that the famous film star was killed in ______ car accident yesterday. －What ______ shock to all his fans! A. the; the. B. the; a C. a; a D. a; the 2. Short as he is, the football player’s speed ______ his small size, which ensures his main position in the team. A. accounts for B. takes advantage of C. compensates for D. submits to 3. The comments the expert made ______ stock-market bothered him greatly, ______ him not fall asleep all night. A.be concerned, which made B. concerned, making C. concerning, making D. to be concerning, made 4. －Why are most of us unable to study English well, Mr. Li? －You ______. But you ______ too little attention to it. A. could; pay B. would; refer C. will; attach D. can; devote 5. Can you imagine how late I went to bed last night? It was nearly 1 a.m. ______ I finished my article. A. that B. as C. before D. when 6. _____ to our surprise, he went over all his notes in such a short time, ______ for the next day’s examination. A. Very; preparing B. Greatly; to be prepared C. Much; prepared D. Rather; being prepared 7. Have you heard of it? Firefighters rushed into a burning house, three of them unfortunately ______ in and ______ their lives. A. caught; lost B. catching; lost C. caught; losing D. catching; losing 8. That hotel has 500 beds, but it can ______ more guests than that. A. take up B. set up C. turn up D. put up 9. －When did you manage to get it completed？ －Not until a new technique was ______. A. presented B. introduced C. devoted D.contributed 10. －Here, your new computer is ready. －Thank you. －________ to call this number if you have any problems. A. Feel free B. It is free C. You’re free D. Don’t forget 11. Because of _______ high demand for Type O blood, _______ supplies of it available in blood banks are usually limited. A. the; the B. /; the C. a; the D. /; / 12. —I don’t know why Tom was absent from yesterday’s meeting. —He must have been sick, _________? A. isn’t he B.mustn’t he C. didn’t he D. wasn’t he 13. Those who need tickets, please search our website to order, or the regular ticketing agents _________ be able to sell you. A. might B. should C. would D. could 14. If you visited our school this month, you would be amazed to see a modern stadium ________ here. A. is constructing B. is being constructed C. were constructing D. were being constructed 15. Everyone has periods in their lives __________ everything seems very hard. A. which B. where C. when D. that 16. These reporters are so aggressive! ________, they follow movie stars around and take pictures of everything. A. To be practical B. To be exact C. To be sure D. To be honest 17. _______ about the milu deer that they decided to go to Dafeng for further research. A. So curious were the couple B. So curious the couple was C. How curious the couple were D. What a curious couple was 18. Van Gogh succeeded in selling only one painting in his lifetime, and ______ was sold to his brother. A. another B. one C. that D. which 19. Now we are faced with a shortage of electricity, which is found to be the ______ in many other cities of our初三英语中考难题易错题汇总系列 含讲解答案
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