课练卷错题集1
一年级语文错题集
一年级语文错题集1.“十”有笔,加两笔变成。
2.“木”有笔,加一笔变成。
错误原因学生初次碰到这种新题型,有点不知所措。
尤其是学生还缺乏对知识的灵活运用能力。
改进措施对学生多进行这类加一笔、加两笔的练习,已达到熟能生巧的地步。
在此基础上,还可进行减一笔或减两笔的相关练习。
错例16:连一连拍跳跑骑拔高球车河步错误原因学生刚入学,对一节课要认识12个生字存在较大难度,好多字不认识,也就不能正确连线组词。
改进措施多采用形象生动的方法让孩子容易记住更多的生字,并督促家长积极做好每天的复习巩固工作。
错例17:连一连纸竹足真左身三沙送视zzhssh错误原因有一部分学生出现或多或少的错误,原因在于本班,外地生较多,口齿不清,发音不准,尤其是平翘舌音区分有难度。
改进措施在课堂上多进行平舌音及翘舌音的强化练习,加强个别指导。
错例18:选一选春天夏天秋天冬天1.草芽对小鸟说:“我是。
2.雪人对小朋友说:“我是。
3.谷穗对大地说:“我是。
4.荷叶对青蛙说:“我是。
错误原因一年级学生年龄小,知识面狭窄,对四季的景物概念模糊,从而有一部分学生会选错。
改进措施指导学生多读课外书,让家长利用双休日多带孩子去观察秋天的景物。
错题例第34例我会圈出正确的字。
(东冬)天朋(友有)(再在)见菜(园圆)(道到)路工(作做)经(常长)公(鸡鸡)错误原因对于这些音同而义不同的的生字大部分学生完全区分清楚存在较大难度。
尤其是道路的道、工作的作及经常的常。
改进措施在日常教学中多进行此类练习,多进行比较区分,多进行放入具体语境中加以运用的有效练习。
错题例第35例我会从句子中找出意思相反的词写在里。
1.远看山有色,近听水无声。
------- ------2.早上起来,面向太阳。
前面是东,后面是西。
左面是北,右面是南。
错误原因大部分小朋友虽然会找出反义词,但在填入的时候或出现书写错误,或出现拼读错误。
改进措施多对孩子进行作业认真完成及细心检查的习惯教育,并对此类型多进行练习,以期望达到举一反三灵活运用的程度。
小学数学六年级下册错题集
小学数学六年级下册错题集一、错例目录1.负数1.1正负数的读写………………………………………………………裘迪波童栩龚荫1 1.2在直线上表示正数、0负数…………………………………………………………陈金江42.圆柱和圆锥2.1圆柱的认识…………………………………………………………裘迪波童栩龚荫62.2.1圆柱的表面积………………………………………………………………………赵国明82.2.2圆柱的表面积………………………………………………………………………赵国明102.2.3圆柱的表面积………………………………………………………………………夏春峰122.2.4圆柱的表面积………………………………………………………………………金芳132.2.5圆柱的表面积………………………………………………………………………徐琴152.2.6圆柱的表面积………………………………………………………………………石彤彤162.2.7圆柱的表面积………………………………………………………………………石彤彤172.2.8圆柱的表面积………………………………………………………………………石彤彤182.3.1圆柱的体积…………………………………………………………………………俞建栋192.3.2圆柱的体积…………………………………………………………………………厉建康202.3.3圆柱的体积…………………………………………………………………………厉建康212.3.4圆柱的体积………………………………………………………裘迪波童栩龚荫222.4.1圆锥的体积…………………………………………………………………………厉建康232.4.2圆锥的体积…………………………………………………………………………赵国明242.4.3圆锥的体积…………………………………………………………………………石彤彤252.4.4圆锥的体积…………………………………………………………………………石彤彤263.比例3.1比例的基本性质………………………………………………………………………唐彩彩273.2.1解比例………………………………………………………………………………毛敏华283.2.2解比例………………………………………………………………………………夏春峰293.3.1成反比例的量………………………………………………………………………金芳303.3.2成反比例的量……………………………………………………裘迪波童栩龚荫333.3.3成反比例的量………………………………………………………………………夏春峰353.4.1比例尺………………………………………………………………………………俞建栋363.4.2比例尺………………………………………………………………………………卢军373.4.3比例尺………………………………………………………………………………汪国祥383.4.4比例尺………………………………………………………………………………毛敏华393.4.5比例尺………………………………………………………………………………夏春峰403.5.1用比例解决问题……………………………………………………………………蔡凌燕413.5.2用比例解决问题………………………………………………………………厉建康423.5.3用比例解决问题………………………………………………………………徐琴433.5.4用比例解决问题………………………………………………………………汪国祥443.5.5用比例解决问题………………………………………………………………唐彩彩453.5.6用比例解决问题………………………………………………………………唐彩彩463.5.7用比例解决问题………………………………………………………………徐玲芬473.5.8用比例解决问题………………………………………………………………夏春峰484.整理和复习4.1.1数的认识………………………………………………………………………蔡凌燕494.1.2数的认识………………………………………………………………………陈益504.1.3数的认识………………………………………………………………………唐彩彩514.2.1数的运算………………………………………………………………………俞建栋524.2.2数的运算………………………………………………………………………俞建栋534.2.3数的运算………………………………………………………………………赵国明544.2.4数的运算………………………………………………………………………蔡凌燕564.2.5数的运算………………………………………………………………………陈益574.2.6数的运算………………………………………………………………………陈益584.2.7数的运算………………………………………………………………………金芳594.2.8数的运算………………………………………………………………………卢军604.2.9数的运算………………………………………………………………………卢军614.2.10数的运算……………………………………………………………………徐琴624.3.1常见的量………………………………………………………………………蔡凌燕634.3.2常见的量………………………………………………………………………卢军644.3.3常见的量………………………………………………………………………金芳654.3.4常见的量………………………………………………………………………唐彩彩674.4.1比和比例………………………………………………………………………蔡凌燕684.4.2比和比例………………………………………………………………………陈金江694.4.3比和比例………………………………………………………………………金芳704.4.4比和比例………………………………………………………………………厉建康724.4.5比和比例………………………………………………………………………卢军734.4.6比和比例………………………………………………………………………汪国祥744.4.7比和比例………………………………………………………………………汪国祥754.5.1图形的认识与测量……………………………………………………………俞建栋764.5.2图形的认识与测量……………………………………………………………赵国明774.5.3图形的认识与测量……………………………………………………………赵国明794.5.4图形的认识与测量……………………………………………………………赵国明814.5.5图形的认识与测量……………………………………………………………陈金江83 4.5.6图形的认识与测量………………………………………………………………陈益844.5.7图形的认识与测量…………………………………………裘迪波童栩龚荫854.5.8图形的认识与测量…………………………………………裘迪波童栩龚荫874.5.9图形的认识与测量……………………………………………………………徐琴904.5.10图形的认识与测量…………………………………………………………徐玲芬914.5.11图形的认识与测量…………………………………………………………徐玲芬944.6.1统计与可能性………………………………………………裘迪波童栩龚荫964.6.2统计与可能性…………………………………………………………………徐玲芬994.6图形与变换……………………………………………………裘迪波童栩龚荫1014.7综合应用…………………………………………………………………………徐玲芬103二、原始错例六年级下册典型错例◆典型错题错题:比较下列各组数的大小:-1和-1.2 0和32-0.1和-0.01 错解: -1<-1.2 -0.1<-0.01 ◆原因分析1、对负数概念的建构缺乏深刻地理解,没有从体会引进负数的必要性中理解负数的意义、建立负数的数感。
上海初三倪紫娟错题集1
倪紫娟错题回顾及新诊断练习练习1Part 2 V ocabulary and Grammar (第二部分词汇和语法)II.错题回顾练习:说明:1-9题选自九年级课课练上Unit5 B卷,10-20题选自金牌教练Unit5 the human brain. Choose the best answer (选择最恰当的答案): (共20分)1.I’m terribly sorry, but I have forgotten __________ the tickets with me.A.to bringB. bringingC. to takeD. taking2.This exercise is not difficult. I ________ any help.A. needn’tB. needC. need not toD. don’t need3. Since next term sports meeting will ________ in our school, we should make our school _______ .A. take place, more beautifulB. be taken place, more beautifulC. take place, more beautifullyD. be taken place, more beautifully4. My bicycle is broken. I’ll ____________A. have it repairB. have it repairedC. have it repairingD. have it was repaired5. ________ good piece of advice he has given us!A. WhatB. What aC. HowD. How a6. It was very noisy outside, so my father went out to see __________ .A. what happensB. what was happeningC. what will happenD. what was happened7. Don’t worry. You __________ your room in a minute.A. will showB. will be shownC. are shownD. show8. ____________ the students attended the lecture in the hall yesterday.A. About two hundred ofB. More than two hundredsC. Over two hundreds ofD. Hundreds of9. She told me to take either of the skirts and leave ___________A. anotherB. otherC. the otherD. the others10. This term Miss White will teach _______ English instead of Mr Black.A. theyB. themC. theirD. theirs11. For the time being, some newly-produced mobile phones can take photos _____ a camera.A. ofB. forC. likeD. as12. Now can you ________ the difference between the two words?A. tellB. talkC. sayD. speak13. _________ Spring Festival Eve, people in China usually have a big dinner with families.A. InB. OnC. AtD. By14. The music sounds __________ . I enjoy every minute of it.A. wellB. beautifulC. boringD. wonderfully15. How much money did you ________ all these things?A. takeB. giveC. spendD. pay for16. You will not pass the examination ________ you work hard at your lessons.A. ifB. beforeC. untilD. unless17.---Why don’t you like the speech?--- It’s ____________ one that I have ever listened to .A.such an interestingB. more interestingC. the most interestingD. the least interesting18.Jim’s grandpa _________ for ten years .A. diedB. was deadC. has diedD. has been dead19. Try to memorize these new words in a short time.(选出划线部分最佳解释)A. understandB. unable to rememberC. forgetD. learn… by heart20. She made a dramatic speech at the meeting. (选出划线部分最佳解释)A. an excitingB. an excitedC. a longD. a dull(Answers:1-5 ADABB.6-10 BBACB 11-15 CABBD 16-20 DDDDA )中考诊断练习:31. Could I have an early morning call ________six o'clock tomorrow?A) on B) to C) at D) in32. We have decided to try ________ best to raise more money for the local charity.A) us B) our C) we D) ours33. You really don't have to worry ________ your weight. You look just right.A) for B) from C) with D) about34. I can't connect my computer to the Intemet. There must be ______ wrong with it.A) something B) everything C) anything D) nothing35. The baby feels _________ while his mother holds him in her arms.A) save B) safe C) safely D) safety36. Pudong International Airport is one of airports in the world.A) big B) bigger C) biggest D) the biggest37. Martin and his friends didn't eat up all the food they ordered, __ they took the rest away.A) for B) or C) so D) as38. Peter will cook for his parents __ the International Day' of Families comes.A) unless B) when C) until D) though39. With the help of the new technology, you __ e-mail your friends by mobile phone.A) can B) must C) need D) should40. ______ Tony_______ Frank likes the CD. They think the music is too noisy.A) Neither...nor B) Either...or C) Both...and D) Not only...but also41. Stop ______ about the traffic. Just think about what we can do to improve it.A) complain B) to complain C) complaining D) complained42. Don't jump to a conclusion! Let's __ the problem first.A) to discuss B) discuss C) discussed D) discussing43. -- ______do millions of online users visit the home page of the government?-- To read the news and search for the information they need.A) When B) Where C) Why D) What44. The volunteers __ a lot of help to the community for nearly ten years.A) offered B) will offer C) are offering D) have offered45. The students the Art Festival when I passed by their school.A) celebrate B) were celebrating C) will celebrate D) have celebrated46. Jenny told me that she __ an English Speech Contest the next month.A) takes part in B) is taking part in C) took part in D) would take part in47. ______ wonderful concert they are putting on in the city square!A) How B) What C) What a D) What an48. I'm sure that stricter roles to control cigarette smoking very soon.A) made B) will make C) were made D) will be made49. -- Shall we join in the Green World Summer Camp?--_________A) Good idea. B) You're welcome. C) Not at all. D) Never mind.50. -- Congratulations! You've got a chance to be an exchange student!--________A) Thank you. B) I agree. C) Of course. D) Good luck.II: C B D A B D C B A A C B C D B D C D A Aplete the following passage with the words or phrases in the box. Each can only beused once (将下列单词或词组填入空格。
1、6年级错题集
1、A=2×3×a,B=3×a×7,已知A与B的最大公约数是15,那么a=( ),A与B的最小公倍数是( )。
2、有一个放大镜,在这个放大镜下,一条线段其长度是原来的3倍,在这个放大镜下,正方形面积是原来的()倍,正方体的体积是原来的()倍。
3、如图,两条平行线段之间的三个阴影部分的面积相比较,()的面积最大,()的面积最小。
4、把一个比的前项增加3倍,要使比值不变,那么后项应该乘上()。
5、甲数是乙数1.5倍,乙数和甲数的比是(),甲数占两数和的()/()。
6、小红1/5小时行3/8千米,她每小时行()千米,行1千米用()小时。
7、把3米长的绳子平均分成4段,每段长()米,每段占3米的()。
8、一个长方体的长、宽、高德比是3:2:1,已知长方体的棱长总和是144厘米,它的体积是()立方厘米。
9、甲班人数比乙班多1/4,则乙班人数比甲班少()。
10、水结成冰后,体积比原来增加1/11,冰化成水后,体积减少()。
1、六年级今天实到123人,缺席2人,今天的出勤率是()%。
2、甲乙两数的比是3:5,甲数比乙数少()%。
3、时=()分4、一根绳子长5米,平均剪成8段,每段是1米的(),每段是这根绳子的()。
5、一台榨油机小时榨油300千克。
照这样计算,1小时榨油()千克,榨1千克油需()小时。
6、修完一条公路,甲队需要10天,乙队需要12天。
甲、乙两队的工作效率比是()。
7、一项工程投资20万元,比计划节约5万元。
节约()%。
8、男生人数的3/4与女生人数的4/5一样多,男女生人数的比是()。
9、一个长方形的周长36分米,宽是长的4/5,长方形的面积是()平方分米。
10、一个小数的小数点向右移动两位后比原数增加3.96。
这个小数是()。
a÷5=b(a、b是大于0的自然数)a和b的最大公约数是(),最小公倍数是()1、100千克增加2/5后是()千克;()吨减少25%是75吨;2、一根钢管锯成8段,每锯断一次的时间相等,锯一段用的时间与锯完所用总时间的比是()。
四年级数学上册错题集及分析
四年级数学上册错题集及分析第一周:1、30000406读作:三千万零四零六三千万四百零六分析原因:学生刚接触亿以内的读数,对数位顺表还不是很熟,顾上了万级,却顾不了个级。
特别是零出现很多个的情况下,学生就容易写错。
纠错措施:让学生记住数位表,并分级读数。
改正:300000406读作:三千万零四百零六2、一百万有10个(1千万)。
分析:学生没有仔细读题,想当然以为是10个一百万是多少。
改正:一百万有10个(十万)。
第二周1、服装厂去年出口创汇一千万零一百美元。
写作:(1000100)分析原因:学生对写数的方法还不够熟练,没有分级再读,不够仔细。
纠错措施:让学生对文字也进行分级,找到万字,再写数。
改正:服装厂去年出口创汇一千万零一百美元。
写作:(10000100)2、三个“8”分别表示8个千万、8个十万、8个千的数是(C)。
A. 83688000B.80848400C.800808000分析:学生没有分级就从高位开始看起,导致错误。
改正:B第三周1、5个千亿和5个千组成的数写作(50000005000 )。
分析原因:学生没有分级写数,导致漏了一个0。
纠错措施:让学生熟记数位表,左起右起都能记住。
再按数位写数。
改正:5个千亿和5个千组成的数写作(500000005000 )。
2、89□0039079≈90亿□里可以填的数是( 9 )。
分析原因:学生没有理解题意,可以填的数不是唯一的。
纠错措施:让学生明白省略的尾数是那一部分,最高位是什么,再判断填什么数。
改正:89□0039079≈90亿□里可以填的数是( 5~9 )。
第四周1、一个蛋糕长5厘米,20个蛋糕排成一排长(100)厘米,就是(1)米。
那么,(10000)个蛋糕排起来是1千米。
分析原因:学生对20个蛋糕排成一排长100厘米,就是1米的意思不理解。
纠错措施:帮助学生理解第二条信息的意思,知道排成一排1米需要20个蛋糕,那么排1千米需要1000个20。
四年级自制-超实用--错题集-错题本格式模板
错题重现:根据下图填空小红上学要走()米,小丽上学要走()米,小李比小红近()米。
错题重现:392+681+29+790+908 ===错题重现:解决问题。
新学期,学校课外活动小组招生。
各个组的招生人数如下表,这四个小组一共要招名学生。
错题重现:计算。
400-32÷8×26 =错题重现:6999999+599999+49999+3999+299+19+6 ===错题重现:100+99-98-97+96-95-……+4+3-2-1 ===错题重现:3724-(724-163)-109-(391-337) ====错题重现:699999+69999+6999+699+69 ====错题重现:1573-(217+73)-183 ===错题重现:4329-962-387-1038-1613=4329-( +1038 )-( +1613) ====评讲时的切入点技巧、思维、算理错题重现:645-268-32 === 错题重现:在空里填上“>”“<”或“=”。
37+500 500+37104+86+96 104+96+68325-142-52 325-(142-52)720-13+180-87 900-90错题重现:算一算,填一填。
从上面看,有个小正方形。
错题重现:算一算,填一填。
从右面看,有个小正方形错题重现:算一算,填一填。
从左面看,有个小正方形。
错题重现:判断对错。
从前面看立体图形,得到的平面图形是在空里填入“>”“<”或“=”。
512×438511×439678×843679×842178×234179×233345×495344×496评讲时的切入点技巧、思维、算理错题重现:四年级420人去春游,大车每辆900元,小车每辆700元,怎样租车最省钱?如果租大车,要元。
如果全租小车,要元。
共要元。
错题重现:某小学积极开展“保护母亲河”活动,学校组织教师、家长和学生共130人乘车去郊外植树,大客车限乘客42人,每辆车每天租金200元;小客车限乘客24人,每辆车每天租金150元。
2020-2021学年牛津译林版英语七年级下册期中综合复习短语句子错题集-Unit1(含答案)
7B牛津英语期中综合复习短语句子错题集-Unit1 过关一.词组默写。
1.住在宫殿/ 城里2.紧邻一家餐馆3.在第五大街4.日本的首都5.跟我的狗玩得开心6.在莫斯科市中心7.在七楼(美)/ 八楼(英)8 .与某人合用/ 分享某物9.在床上(盖着被子)10.看外面的海滩11.在盥洗室洗脸12.聊天最好的地方13.满是鲜花14.在山脚下15.太多,绰绰有余16.邀请某人做某事17.与……确实不同18.在足球场19.为某人捎个口信20.距伦敦15英里二.句子默写。
1.—埃迪,你想住在宫殿里吗?—是的,我想。
2.我有自己的卧室。
(两种)3.法国面积超过26万平方英里。
(两种)4.我希望将来有一天去你家拜访。
5.我可以和丹尼尔通电话吗?6.请问你是谁?7.我是西蒙。
8.有什么事要我转告吗?9.你能让他给我回电话吗?10.太好玩了!11.我和姐姐合用卧室,我们常躺在床上听音乐。
12.—城里有二十家餐馆,哪家是你最喜爱的?第五大街上最大的那家。
13.我和我家人常坐在那里品茶。
三.Reading和Task默写.四.单词默写。
五.课课练错题整理。
七下Unit1 错题集一、选择题(答案写在题号前面)1.What home do you _________? A. live on B. live in C.live D. to live2.Doris ________ on the ________ floor. It’s too high, so she has to take a lift every day.A.live; fortiethB. lives; fortyC. live; fortyD. lives; fortieth3.That boy is Simon. And the girl next to _______ is Amy.A. heB.hisC. himD. he’s4Most of us ______ in our _______ at home after school.A.study, studiesB. study, studyC. studies, studiesD. studies, study5.The garden there _______ many different flowers. A.is B. are C. have D. has6.Where do you live __________, and which city do you want to go____________?A./,/B. in;/C. /;toD. in; to7.________ bad weather! Why ________stay at home?A.What; not toB. How, notC. How, not toD. What, not8. There __________ a talk about homes around the world the day after tomorrow.A. is going to beB. is going to haveC. hasD. will have9.T here is only one apple left. Let’s ________it, ___________?A. share; will youB. share with, shall weC. share, shall weD. share with; will you10. Simon is friendly______ Anna. He does everything he can ___________ her around Beijing.A. to, showB. to, to showC. of, showD. of, to show11. What ___________ your dream home ____________?A. does, lookB. does, likeC. is, likeD. is, look like12.---Where do you live ____? ---I live in a town 15 miles ____ Suzhou.A./; away fromB. /; far away fromC. in; far fromD. in; away from13.---____ is it from your house to the nearest hospital? ---It’s two miles _____.A.How long; awayB. How far; farC. How long; far awayD. How far; away14.Tom, ___ Jack, ____ to school by bus every morning.A.likes; goB. likes; goesC. like; goesD. like; go15.---How long is the bridge in your hometown, Jack? ---It’s ____.A.300-meter-longB. 300-metres longC. 300 meters longD. 300 meter long16.It’s my daughter’s ______ birthday today. She’s _____ years old.A.eighteenth; eighteenB. eighteenth; eighteenthC. eighteen; eighteenthD. eighteen;eighteen17.In our hometown, ____ villagers leave for big cities to look for jobs.A.two hundreds ofB. two hundred ofC. hundreds ofD. two hundreds18.---_____ your hometown like? ---It’s a good place ____.A.How’s; to liveB. How does; livingC. What does; livingD. What’s; to live二、根据句意、所给汉语或首字母写单词。
江苏 二年级下册 数学 课时作业 试卷习题(错题集)
课时作业本错题集1、唯一花店运来29枝康乃馨和20枝红玫瑰,花店阿姨想把4枝康乃馨和3枝红玫瑰扎成一束,一共可以扎成多少束?2、张阿姨买了一条售价为32元的丝巾,她的钱包里只有一些面值为5元的人民币。
张阿姨至少要付给营业员多少张5元的人民币?还应该找回多少元?3、1月份有31天,那么1月份有几个星期,余几天?3、小露过生日,来了4个好朋友,小露准备了一盒巧克力和好朋友们一起分享。
平均每人分到几块,还剩几块?4、罗爷爷采摘了一筐苹果,有50个,打算装在8个果篮中。
如果每个果篮装6个,能装得下吗?罗爷爷至少要准备几个果篮?5、有37名同学乘船游玩七星湖。
大船限乘8人,小船限乘5人。
(1)如果都坐大船,那么至少需要几条大船?(2)如果都坐小船,那么至少需要几条小船?(3)如果大船和小船搭配乘坐,那么你认为怎样乘船比较合理?6、小红和小玲下午大约5时在电影院相遇,小红看了看手表,分针与12相差3小格。
小红遇到小玲时是几时几分?7、三个小朋友参加口算比赛,每人完成20道题,欢欢用了1分15秒,笑笑用了66秒,乐乐用了59秒。
谁算得最快?比最慢的快多少?8、刮东风时,风从东面吹向西面,你知道刮东风时,烟囱里冒出的烟往哪面飘吗?刮南风时,小树向哪面弯呢?9、欢欢家在学校的南面45米,笑笑家在学校的北面35米,乐乐家在学校的南面70米。
欢欢家和笑笑家相距多少米?和乐乐家相距多少米?10、早晨,太阳刚刚升起,小李站在广场上背对着太阳做运动,这时他的前面是()面,后面是()面,左面是()面,右面是()面。
11、下午放学时,小虎步行回家,这时太阳在他的右面,小虎面对的是()面,他的左面是()面,他的后面是()面。
12、小明家、电影院和王亮家在同一条街上,小明家在电影院东面100米处,王亮家在电影院西面200米处,小明家与王亮家相距()米。
13、小明去商场时是从家出发先往西南走,再往西走。
从商场回家时,他应该先往()走,再往()走。
初中错题集(选择题)
三、错题集(选择题)1、如果ab>0,那么a、b中的个数为();A:0;B:1;C:2;D:0或2;2、一个有理数和它的相反数的积();A:符号必为正;B:符号必为负;C:一定大于0;D:一定小于0;3、一个有理数的平方是正数,那么这个有理数的立方是();A:正数;B:正数或负数;C:负数;D:整数;4、一个两位数,将其个位数字与十位数字对调,则所得新数和原数的差一定()。
A:能被8整除;B:能被9整除;C:能被10整除;D:能被11整除;5、某粮店出售的三种品牌的面粉,袋上分别标有质量为(25±0.1)Kg,(25±0.3)Kg的字样,从中任意拿出两袋,它们的质量最多相差()。
A:0.8Kg;B:0.6Kg;C:0.5Kg;D:0.4Kg;6、一个有理数和它的相反数的积();A:符号化为正;B:符号化为负;C:一定不大于0;D:一定不小于0;7、在|a|,|a+100|,-a2+100,-a2-1中,一定不是0的有();A:1个;B:2个;C:3个;D:4个;8、下列结论错误的饿是();A:若-x>0,则x<0;B:-x<0,则x>0;C:|x|≥x,则x为全体有理数;D:若a=-a,则a无值可取;9、如图1,在长为a的正方形中挖掉一个边长为b的小正方形(a>b),把余下的部分剪拼成一个矩形(如图2),通过计算两个图形(阴影部分)的面积,验试了一个等式,则这个等式是();一课一练P43 A:a2-b2=(a+b)(a-b);B:(a+b)2=a2+2ab+b2;C:(a-b)2=a2-2ab+b2;D:(a+2b)(a-b)=a2+ab-ab2;10、某种细菌在培养过程中,每半小时分裂1次,每次一分为二,若这种细菌由1个分裂到16个,那么这个过程要经过();A:1.5小时;B:2小时;C:3小时;D:4小时;11、单项式5x2-3x-5加上-3x后等于();A:5x2-5;B:5x2-6x-5;C:5+5x2;D:5x2-6x+5;12、甲、乙两人分别从长为1600m得街道两头同时相向而行,甲骑自行车的速度是每小时20Km,乙步行4分钟后两人相遇,求乙步行的速度,若设乙步行的速度是每小时xKm,则下列方程正确的是();A:20×4+4=1600;B:20×4+4x=1.6;C:20×4/60+4/60x=1.6;D:20×4/60+4/60x=1600;13、某商品进价400元,标价为600元,折价销售时得利润率为5%,问此商品是按几折销售得?设此商品按x%销售,则下列方程正确得是();A:600×x%=400×5%;B:400(1+5%)=600×x%;C:400(1-5%)=600×x%;D:600-(1-5%)=400×x%;14、甲、乙两人练习短距离赛跑,测得甲每秒跑7m,乙每秒跑6.5m,如果甲让乙先跑2秒,那么几秒钟后甲可以追上乙?若设x秒后甲追上乙,列出得方程应为();A:7x=6.5;B:7x=6.5(x+2);C:7(x+2=6.5x);D:7(x-2)=6.5x;15、下列说法中,正确的有();①圆锥和圆柱的底面都是圆,侧面都是曲面;②棱锥的底面边数与侧面棱数相等;③棱柱的上、下底面是形状、大小都相等同的多边形;④棱锥的各面都是三角形。
八年级上册数学课时练错题集
1.已知等腰三角形的周长是16cm.(1)若其中一边长是4cm,求另外两边的长;(2)若三边长都是整数,求三角形各边的长。
3.观察图所示的四个图形,根据其变化规律,知第10个图中三角形的个数为如图,为直角三角形,,若沿图中虚线剪去,则等于( A. B. C. D.13.如图,将一张四边形纸片沿直线剪开,如果剪开后的两个图形的内角和相等,下列四种剪法中,符合要求的是()A. B. C. D. (14)14.如图,将△ABC绕点C按顺时针方向旋转至△A′B′C,使点A′落在BC的延长线上。
已知∠A=27∘,∠B=40∘,求则∠ACB′的度数=_______。
15. 如图,已知AC=AD,BC=BD,CE=DE,则全等三角形共有()A.2对B.3对C.4对D.5对16.在Rt△ABC和Rt△A′B′C′中,∠C=∠C′=90°,下列条件中能判定Rt△ABC≌Rt△A′B′C′的个数是( ) ①AC=A′C′,∠A=∠A′;②AC=A′C′,AB=A′B′;③AC=A′C′,BC=B′C′;④AB=AB,∠A=∠A′.A.1个B.2个C.3个D.4个17.如图,已知△ABC中,AB=AC,BD⊥AC于点D,CE⊥AB于点E,CE和BD交于点O,AO的延长线交BC于点F,则图中全等三角形的对数是___.( 17) (18) (19) (20)18.如图,AC=BC,∠ACB=90∘,D为BC的中点,BE⊥BC,CE⊥AD,垂足分别为B. G,那么AD=CE,BD=BE.这个结论对不对?为什么?19. 如图,AB=12米,CA⊥AB于点A,DB⊥AB于点B,且AC=4米,点P从B向A运动,每分钟走1米,点Q从B点向D运动,每分钟走2米,P、Q两点同时出发,运动几分钟后,△CPA与△PQB全等?20.如图①,E. F分别为线段AC上的两个动点,且DE⊥AC于E,BF⊥AC于F,若AB=CD,AF=CE,BD交AC于点M.(1)求证:MB=MD,ME=MF;(2)当E.F两点移动到如图②的位置时,其余条件不变,上述结论能否成立?若成立请给予证明;若不成立请说明理由。
人教新课标六年级上册数学一课一练-9总复习易错题集锦 (含答案)
1、一种盐水的含盐率是20%,盐与水的比是()。
2、生产同样多的零件,小张用了4小时,小李用了6小时,小张和小李工作效率的最简比是()。
3、从甲地到乙地,客车要行驶4时,货车要行驶5时,客车的速度与货车的速度比是(),货车的速度比客车慢()%。
4、100克糖溶在水里,制成的糖水的含糖率为12.5%,如果再加200克水,这时糖与糖水的比是()。
5、若从六(1)班调全班人数的1/10到六(2)班,则两班人数相等,原来六(1)班与六(2)班的人数比是()。
6、把甲队人数的1/4调入乙队,这时两队人数相等,甲队与乙队原人数的比为()。
7、六(1)班今天到校40人,请病假的5人,该班的出勤率是()。
8、把一个半径是10cm的圆拼成接成一个近似的长方形后,长方形的周长是(),面积是()。
8、两个数的差相当于被减数的40%,减数与差的比是()。
9、()米比9米多40% , 9米比()少55% ,200千克比160千克多()%;160千克比200千克少()%;16米比()米多它的60%;( )比32少30% 。
10、钟面上时针的长1dm,一昼夜时针扫过的面积是()。
11、一根水管,第一次截去全长的1/4,第二次截去余下的2/3,两次共截去全长的()。
12、某种皮衣价格为1650元,打八折出售可盈利10%.那么若以1650元出售,可盈利()元。
13、正方形边长增加10%,它的面积增加()% 。
02判断题。
(分)1、某商品先提价5%,后又降阶5%,这件商品的现价与原价相等。
()2、在含盐20%的盐水中加入同样多的盐和水后,盐水的含盐率不变。
()3、如果甲数比乙数多25%,那么乙数就比甲数少25%。
()4、半径是2厘米的圆,它的周长和面积相等。
()5、直径相等的两个圆,面积不一定相等。
()6、比的前项和后项都乘或除以同一个数,比值大小不变。
()03选择题。
(分)1、数学小组共有20名学生,则男、女人数的比不可能是()。
部编版2023-2024学年二年级下册数学暑假错题集训练卷提分版
部编版2023-2024学年二年级下册数学暑假错题集训练卷提分版一、选择题 (共10题)第(1)题37>()×9,括号里最大能填()。
A.3B.4C.5第(2)题一个桃子重200克,()个桃子重1千克。
A.5B.50C.500第(3)题王老师、徐老师,李老师分别教语文,数学,英语.现在知道王老师不教数学,徐老师不教语文和数学,李老师教().A.语文B.数学C.英语第(4)题甲、乙、丙三位小朋友跳绳,甲跳得不是最多的,丙跳得是最少的,跳得最多的是( )。
A.甲B.乙C.丙第(5)题妈妈要买一台265元的电风扇和一只580元的电话机,大约要带()才够。
A.700元B.800元C.900元第(6)题有24节电池,36个彩色灯泡;组装一串彩灯需要4节电池和9个彩色灯泡,这些电池和灯泡最多可以组装()串彩灯。
A.4B.6C.10第(7)题6880这个数中从右边数第一个8表示()。
A.8个百B.8个十C.8个一第(8)题小文、小艳和小华在数独比赛中获得前三名,小文说:“我不是第三名。
”小艳说:“我是第一名。
”,小华是第( )名。
A.一B.二C.三第(9)题下面各数中都有数字“8”,表示8个百的是( )。
A.4380B.4809C.4008第(10)题买一个书包的价钱可以买8个文具盒,一个书包的价钱是64元,一个文具盒( )元。
A.7B.56C.8二、填空题 (共10题)第(1)题小红体重约36________,身高约134________,右手拿着的苹果约重100________。
第(2)题54里面有( )个9。
有32个●平均分成4份,每份是( )个。
第(3)题至少需要几天能读完?口答:至少需要_____天能读完。
第(4)题钟面上的分针从数字1走到数字5的运动过程,是( )现象;小明早上从家走到学校的行走过程,是( )现象。
(填“平移”或“旋转”)第(5)题果园里收了5904千克苹果,收了1089千克梨,收的梨和苹果一共约是_______千克。
译林版五年级上册英语复习资料课课练以及课课练试卷错题
五年级上学期英语大册错题集班级姓名学号一、Look,read and write(看图,补全对话)1 There is a girl in the . She is cold and .There is some on the table . There is aon the chair.2 A:Look, There are some flowers the .B:How beautiful they !3 A:I’m thirsty, Mum.B:Here’s a of for you.4 A:When do you ?B:I watch TV at in the evening.5 A:Is there a on the first floor?B:No,there .It’s on the floor.6 A:It’s a big school. How are there?B:There thirty.7 A:Where’s your ?B:It’s the floor.8 A:What’s that?B:It’s a .It has a long .It can fast(快).9 A:Do you have an animal friend?B:Yes.it’s a . Look. It has a nose. It Can .10 A:What can the do?B:It can climb(爬) . It has two long .11.This is Sandy. She is and .She has black hair. Shea dog. It is and fat. It has a bigand four short .Its are big .Its tail is short . It is cute.12.----What YangLin do?----She’s a . She shoes.---- Mr Li a teacher?----No,he isn’t. He’s a . He stories.13.A:What subjects Helen and Nancy like?B:They Music.A:What they like doing?B:They like .14.A:It’s a big school.How____ ______are there?(教室) B:There_____thirty.15. A:Nancy is writing an_________B:_______she _______emails every day?A:No,she____________16. A: What subjects_______,Helen and Nancy like?B:They ______Music.A:What _____they like doing?B:They like_______Does Liu Tao ____ an e-friend ?Yes,he does .He often writes ______to his e-friend.17. What does Liu Ming ____at weekends?He often _____a kite in the park .He sometimes ___a picnic with his friends.18.First,we ____presents and go to see _____Christmas.19. A:Look.There are some flowers ____ the____.B:How beautiful they ____!二、Read and choose (选择填空)()1 There some soup in the kitchen.a areb isc be()2 The cat isafraid. It is the dogs!a seeb betweenc play()3 ----Are there any teachers in the playground?----No, .a they aren’tb there arec there aren’t()4 I two apples and he one..a has;hasb have;havec have;has()5 ---- do they have?----They have some dolls..a Whatb Wherec How()6 They play football in the playground.a ab /c the()7 The cat is afraid.It is _____the dogs!A. See B between c play()8. How many ( )are there in the desk?A bag; there isB bags;there areC bags; there's()9. There ( )any milk in the fridge.A isn'tB aren'tC is()10. There are( )in front of( ).A four rulers; herB juice; themC a bear; her()11. They( )like( ).A don't ;have picnicsB doesn't; fly kitesC don't ;climbing()12.Mike ( )Tim go to the park at two in the afternoon.A withB alsoC and()13.Li Hua and I often ____________ to the cinema at weekends.a goingb goc goes()14.I like _______with the white cat very much.a playingb to playc play()15. Lucy often ______dinner with her grandparents at weekends.a haveb hasc do()16. John often ____basketball in the playground after class.a playingb playc of()17. Mr King usually chats with his friends______ the internet on Sundays.a inb arec do()18.Are there any teachers in the playground? No,_____a.they aren’tb.there arec.there aren’t ()19.How many ____ are there in your school? Only one.a.music roomb.music roomsc.musics rooms()20.-----Where’s the garden ? -----It’s_______the house .a underb in front ofc between()21.In summer,Donald Duck like juice very much .句中四个斜体单词读音不同的是______。
二年级数学下册教师错题集练习本,完整版
二年下册数学易1先画一画,再填空。
〔1〕14个□,平均分成3份,每份〔〕个,剩〔〕个。
〔2〕14个□,平均分成4份,每份〔〕个,剩〔〕个。
2、□○□= □〔个〕 ......□○□= □〔〕......□〔个〕□〔个〕3、余数可能是哪些数?写出四道不相同的算式。
□÷5= □⋯⋯□□÷5=□⋯⋯□□÷5= □⋯⋯□□÷5=□⋯⋯□4、□里可以填哪些数?写出六道不相同的算式。
□÷□=5 ⋯⋯3□÷□=5⋯⋯3□÷□=5 ⋯⋯3□÷□=5⋯⋯3□÷□=5 ⋯⋯3□÷□=5⋯⋯35、有25个,最多可以装多少三?6、有 3盒球,每盒8个,平均分3个小朋友。
每个小朋友分几个?剩几个?7、有 53 个玉米,小猴每次可以运 8 个,若是全部运完,最少要运多少次?8 、在□÷○=8 ⋯⋯6 中,○最小是〔在□÷8=6 ⋯⋯○中,○最大是〔〕,此□是〔〕,此□是〔〕。
〕。
9、在□÷□=□⋯⋯1 中,除数最小是〔在□÷□=□⋯⋯2 中,被除数最小是〔〕。
〕。
10 、〔是〔○○□□□○○□□□○○□□□⋯ ⋯,第30〕。
1,3,5,1,3,5,1,3,5⋯⋯,第〕。
个形是19个数11、用 2、5、8 三个数字,你能成多少个不相同的三位数?写出来。
12、305 里面有〔〕个百和 5个〔〕。
985 由〔〕个十、9个〔〕和〔〕个〔〕成。
最小的三位数是〔〕,它前面一个数是〔〕,后边一个数是〔〕。
13、从 100 、200 、300 、400 、500 、600 、700 、800 、900中挑 8 个数,填在下面的方框内使等式成立。
方法一:□+□=□+□=□+□方法一:□+□=□+□=□+□14、□里最小可以填什么数字?500<□99□55>156695<69 □34 □>344400<□98735<7 □963 □>637□37>64515、桃树 485 棵,梨树比桃树少一些,杏树比桃树少得多,苹果树比桃树多一些。
【小马虎错题本】六年级数学下册错题专练(易错知识点+分层训练)-第一单元 负数 人教版(含答案)
人教版六年级数学下册错题专练第一单元负数易错点1 没有正确掌握零下温度的记法。
【错例1】判断:-5℃前面的“-”可以省略不写。
()【错误答案】√【错误原因】本题错在误认为“-”和“+”一样,可以省略。
没有正确理解正负数的意义。
【正确答案】×【解题指导】0℃是零上温度和零下温度的分界点。
零下温度用“-”(符号)表示,零上温度用“+”(正号)表示或省略不写。
零上温度和零下温度是两种相反意义的量。
夯实训练1.看温度计填数。
2.用正负数表示出下面各城市一月某天的平均气温,并把各城市的气温按从高到低的顺序排列出来。
城市成都大连哈尔滨福州平均气温零上6℃零下2℃零下16℃零上11℃用正负数表示_____>_____>_____>_____3.如图所表示的最低气温是(),最高温是(),最高温和最低温相差()。
易错点2 对负数所表示的意义理解不清。
【错例1】判断:存折中“2000”表示取数,“-500”为取出的钱数。
()【错误答案】√【错误原因】本题错在把正、负数的意义弄混淆了,“2000”为存入的钱,“-500”为取出的钱数。
存入为正,取出为负。
【正确答案】×【解题指导】存入的钱数用正数表示,取出的钱数用负数表示。
【错例2】判断:上升一定用正数表示,下降一定用负数表示。
()【错误答案】√【错误原因】本题错在误以为上升就要用正数表示,下降就用负数表示。
【正确答案】×【解题指导】上升和下降是具有相反意义的量,与之相关联的量可以用正、负数表示。
但不一定上升就用正数表示,关键是题中怎么规定,如果题中规定上升为正,那么下降就为负;如果题中规定上升为负,那么下降就为正。
1.填空。
(1)在赵明的理财账户上,如果存入6000元用+600元表示,那么取出600元用()元表示。
(2)象棋比赛中,胜2场记作+2场,输4场记作()场。
(3)如果小华家月收入7500元记作+7500元,那么他家这个月水、电、煤气支出600元应记作()元。
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高一英语期末复习必修4、5单项选择系列一组题人:刘国娟审核人:王群韬1.As a result of destroying the forests, a large_____ of desert______ covered the land.A. number; hasB. quantity; hasC. number; haveD. quantity; have2.Either you or the headmaster_____ the prizes to those gifted students at the meeting.A.is handing outB.are to hand outC.are handing outD.is to hand out3.When and where to build the new factory_____ yet.A.is not decidedB.are not decidedC.has not decidedD.have not decided4.A library with five thousand books______ to the nation as a gift.A.is offeredB.has offeredC.are offeredD.have offered5.Of the making of good books there is no end; neither______ any end to their influence on man`s life.A.there isB.there areC.is thereD.are there6.About 40_____of the population of that country______ on farms.A.percent;livesB.percent;liveC.percents;liveD.percents;lives7.Jane is one of the best students in her class who______by their teacher.A.are praisedB.is praisedC.praisedD.praising8.He is the only one of the students who______elected. A.are B.have C.has D.is9.The subject of physics_______always interested him. A.has B.have C.is D.are10.The Olympic Games______held every_____years. A.are;four B.are,fourth C.is;forth D.are;forth11.“All______present and all______going on well.”our monitor said. A.is;is B.are;are C.are;is D.is;are12.______can be done______been done. A.All;have B.All that;have C.All;has D.All that;has13.Many a man_______come to help us. A.have B.has C.is D.are14.What you said just now_______the matter we are discussing.A.have something to do atB.has something to do withC.had something to do withD.has been something to with15.No one but her parents_______it. A.know B.knows C.is knowing D.are knowing16.No bird and no beast______on the lonely island. A.are seen B.is seen C.see D.sees17.In winter wet clothes______near fire.A.often hanged upB.are often hanged upC.is often hung upD.are often hung up18.Apples of this kind_____. A.tastes good B.tastes well C.taste good D.taste well19.The league secretary and monitor____asked to make a speech at the meeting. A.is B.was C.are D.were20.The results of the exam______that you have all made great______.A.show;progressB.shows;progressC.show;progressesD.shows;progresses21.What we need______good textbooks. A.is having B.are C.have D.has22.One and a half hours____passed. A has B are C is D have23.Many a student and many a teacher_____going to take part in the activity this afternoon.A isB is toC areD was24..One or perhaps more pages______. A.are missing B.is missing C.has been missed D.was missing25..More than one worker______dismissed. A.have been B.are C.has D.has been26. The surroundings of his house______clean now. A.are B.is C.was D.were27. The committee______over the problem among themselves for two hours.A.have been arguingB.has arguedC.has been arguingD.have argued 28. Cattle______on the hillside. A.grazes B.were grazing C.is grazing D.was grazing29. I can’t quite remember ___you started doing the work.A. that it was whenB. when it was thatC. when was it thatD. that was it when30. Your watch is missing. I don’t know ______ stole itA. that it was whoB. who it was thatC. who was it that aD. that who was it31. The Alps ______ in Europe. A.is B.is lying C.lies D.are.32. We each _____ a dictionary. A.has B.is having C.are having D.have.33. It is what you do rather than what you say ____ matters.A. that mattersB. what mattersC. which matterD. that matter34. The majority of doctors______smoking is harmful to health.A.are believedB.had believedC.has believedD.believe35.Early to bed and early to rise______ a man healthy, happy and wise.A.makingB.to makeC.makeD.makes36. None of them______ here with me, I feel lonely. A.is B.are C.being D.has been37. A young couple _____ behind me. They were talking loudly.A. were sittingB. was sittingC. seatedD. were seating38: _____ help if you can, and our country will improve more quickly and better.A. GivingB. GiveC. GivenD. To give39: After ten years, she changed a lot and look different from ____ he used to be.A. thatB. whomC. whatD. who40: He’s got himself into a dangerous situatio n ____ he is likely to lose control over the plane.A. WhereB. whichC. whileD. why41: _____ air is to man, so is water to fish. A. since B. Just C. Like D. As42: _____several times about it, but he could not give the correct answer.A. Being askedB. Having been askedC. he would askD. He had been asked43: _____ the days went on, the situation there got worse. A. With B. Since C. While D. As44: _____everybody is here, let’s set out right away. A. With B. Since C. while D. As45: The science of medicine, _____ progress has been very rapid lately, is perhaps the most important of all the sciences. A. to which B. in which C. which D. with which46: Tony will never forget these days ______ she lived in China with her mother, _____ has a great effect on her life. A. that; which B. when; which C. which; that D. when; that47: ______ I know, they will go to Beijing to watch the Olympic Games in 2008.A. SinceB. so far asC. In caseD. As if48: You should put the dictionary _____ you can find it easily.A. whereB. the placeC. the place on whichD. what49: She said to me, “I’ll tell you the result of the test _____ I know it.”A. becauseB. the momentC. afterD. though50: Gran dpa used to tell us something about the “Cultural Revolution” _____ he had time to spare.A. as soon asB. asC. so thatD. whenever51: Li Fang is very busy, ___ she’s always helping others with their lessons. A. but B. although C. so D. for 52: The Oscar is one of the film prizes ______ offered to any Chinese actor or actress so far.A. which is notB. that have not beenC. that has notD. that has not been53: She is American, ____ she knows little about American history. A. so B. yet C. and D. therefore 54: Information technology is taught in most school, _____ we have entered the information society.A. soB. whileC. still D for55: It was quite a long time _____ I made it out what had happened. A. after B. before C. when D. since 56: ___ the text a second time, the meaning will become cleaner to you.A. ReadB. ReadingC. if readingD. When you read57: ____, so he didn’t come to school last week.A. Though he was illB. Being illC. Having been illD. He was ill58: She tried every way ____she could find to solve the problem. A. how B. in which C. that D. which 59: They are teachers and don’t realize _____ to start and run a company.A. what takes itB. what they tookC. what it takesD. what takes them60. In order to encourage the workers to work hard, the manager decides to award _____ produces the most inthe factory. A. who B. whom C. whomever D. whoever61.On stepping into the office, the girl was frightened to find that the whole office was filled with _____ lookedlike tiny worms. A. that B. something C. what D. anything62.We never doubt _____ our school team will win the match against No 3 Mid-school.A. weatherB. thatC. ifD. what63.______ we can find from the following, the number of students dropping out is going down.A. WhatB. ItC. AsD. What64. Will you see to ___ you brother is OK at home while we are out on work.A. this ifB. it thatC. it weatherD. that weather65.To those scientists, it still remains to be a question ______ man can go back to the old days with timemachine. A. if B. that C. how D. whether66. When woken up, he found he was standing on _____ seemed to be a small piece of rock.A. thatB. whatC. whichD. it67. _____the sports meet of our school is held is still not decided. A. What B. Where C. If D. That68. ---Excuse me, _____ would you like your tea, white or black? ---With milk, please.A. whether B when C. What D. how69. Finally we arrived at _____ used to a battlefield. A. what B. where C. where there D. it70 Human beings are different from animals _______they can use language as a tool to communicate.A. in whichB. in thatC. for thatD. for which71. ______ David says sounds right to Helen. That’s why he has made up her mind to leave the matter to him______ happens. A. Whatever; what B. No matter what, whateverC. No matter what, no matter whatD. Whatever; no matter what72. __ sometimes keeps her awake all night _____ Tom is getting more and more quiet at home.A. That; whichB. It; thatC. Whether; whatD. What; that73.In some countries, ____ are called “public schools” are not owned by the pu blic.A. whichB. asC. thatD. what74. ---I rang you at about nine, but there was no reply. ---That was probably _____ I was seeing the doctor.A. whyB. whatC. thatD. when75. Word comes _____ some New Zealand guests will come to visit our school tomorrow.A. thatB. whichC. /D. about which76. Dave lost his job and was short of money, so ______his flat and move in with his brother.A. that he did was to sellB. what he did sellC. what he did soldD. what he did was to sell77. The old tower must be saved, ______ the cost. A. however B. whatever C. whichever D. wherever78. Great changes have taken place in that school. It is no longer ______ it was 20 years ago, _______ it was sopoorly equipped. A. what; when B. that; which C. what; which D. which; that 79. —Is that the small town you often refer to? —Right, just the one you know I used to work for years.A. thatB. whichC. whereD. what80.Frank’s dream was to ha ve his own shop to produce the workings of his own hands .A. thatB. in whichC. by whichD. how81.I was surprised by her words , which made me recognize silly mistakes I had made .A. whatB. thatC. howD. which82. The way he did it was different we were used to .A. in whichB. in whatC. from whatD. from which83. Do you have any idea ___ is actually going on in the classroom? A. that B. what C. as D. which84. If a shop has chairs________ women can park their men , women will spend more time in the shop.A. thatB. whichC. whenD. where85. He tried his best to solve the problem, _______difficult it was.A. howeverB. no matterC. whatever D although86. The old lady’s hand shook freque ntly . She explained to her doctor this shaking had begun half ayear before , and ,only because of this , she had been forced to give up her job .A. when ; howB. how ; whenC. how ; howD. why ; why87.To improve the quality of our products, we asked for suggestions_______ had used the Products.A. whoeverB.whoC. whicheverD.which88.Was it at the end of the exploration you discovered the evidence the monsters used to exist in the lake?A.which;whichB.that;thatC.where;thatD.that;which89.The reason he gave for being late was he forgot to use the alarm clock.A.which;becauseB.why;becauseC.which;thatD.that;because90.The question was put forward at the meeting we had enough money for our research.A.thatB.whatC.whichD.whether91.The new plan has been put forward we will move to the new campus next term.A.asB.whileC.whenD.that92.World AIDS Day is also important in reminding us that HIV has not gone away,and__ there are manythings still to be done. A.which B.what C.that D./93.“You can’t choose what life you will have,”said Tai Lihua,a Chinese deaf leading dancer,“but you can choose your attitude towards life.”And this is I completely agree.A.whyB.whoC.whereD.when94.He said a lot,but I didn’t understand he said meant. A.all that B.what that C.what all D.that all95.The chief manager has decided to put he thinks is energetic,clever,and has good qualities in theposition of the leadership of the company. A.those who B.anyone C.whomever D.whoever 96.It was the dream he would make a good fortune in the international stages made Lang langdecide to go to the USA for his further study.A.that;whereB.where;thatC.that;thatD.how;which97.There is a feeling in me ` we’ll never know what a UFO is—not ever.A.thatB.whichC.of whichD.what98.After five years of preparation,Shanghai presented the world people think highly of was thegreatest Special Olympics. A.when B.what C.that D.which99.Actually girls can be `they want to be just like boys,whether it is an engineer,a nurse or a generalmanager. A.who B.which C.whatever D.whomever100.After five days’ climbing in the mountain,they reached they thought was the place they’d been dreaming of. A.that B.where C.which D.what1.BDAAC BADAA 11CDBBB BDCBA 21BAAAD AABBB 31DDADD CABCA 41DDDBB BBABD 51ABBDB DDCCD 61CBCBD BBDAB 71DBDDA DBACB 81ACBDA CABCD 91DCCCD CABCD。