Nov.17th.2014
1.Why don’t you____________ (come) a little earlier ?
2.Lucy enjoys_____________ (make) cakes .
3.What a girl !（love）
4.October is the month of a year . （ten）
5.The pencil is too short , Could you give me a one ?
6.We Women’s Day on March 8th. （celebration）
7.Here is an for you . （invite）
8.How many _________(kind) of cakes do you have?
9.I want _________(buy) a book.
10.She has some round______(balloon).
( )—What are the people doing ? —
A. They are seeing the flowers
B. They are looking the flowers
C. They are looking at the flowers
D. They are reading the flowers.
( )When winter comes , the days get .
A. longer and longer
B. shorter and shorter
C. long and long
D. short and short
( )The coat is dear . A. a few B. few C. little D. a little ( )We will go to buy oranges this afternoon .
A. a lot
B. lot of
C. much
D. lots of
( )The teacher tells me the answer again , I don’t understand.
A. else
B. a little
C. still
D. a few
( )There a lot of snow in North China . A .is B. are C. was D. were ( )Why skate on the ice?
A. don’t
B. not you
C. not to
D. don’t you
( )I don’t like . A. sunny B. cloudy C. rainy D. snow ( )Everything begins to grow spring .
A. at
B. to
C. in
D. on
1.( )My mother is busy for the dinner .
A. get ready
B. get readying
C. to get ready
D. getting ready
2.( )In China the weather can be quite warm .
A. a u tumn
B. in autumn
C. at autumn
D. on autumn
3.( )I like spring than winter .
A. well
B. good C, better D. best
4.( )I don’t like summer , for is too hot.
A.weather
B. day
C. it
D. its
5.( )I can’t find my book . I am it everywhere .
A. looking after
B. looking at
C. looking out
D. looking for
6.( ) —What’s the weather like today ? —.
A. It’s hot
B. It’s May 1st
C. It’s in 1996
D. It’s Monday
7.( ) _____ you see there _____ a pair of glasses on the desk ?
A. Can’t , is
B. Can’t , are
C. Can , be
D. Can , are
8.( ) May 1st is _______ Day .
A. the Work People’s
B. the Working People
C. the Working People’s
D. the Worker’s
9.( )How ________ water is there in the cup?
A. many
B. much
C. any
D. some
10.( )How many minutes are there in _______ hour?
A. the
B. an
C.不填
D. a
1. It never in China in July . （snow）
2. You should obey the . （rule）
3. Please keep the door (close).
4. You look happy, can you tell me why you are so (happy)?
5. Lana always helps her mother to s the dinner table after supper .
6. We s read in bed . It’s bad for our eyes.
7. Please wait the school gate.
8. He goes to school the early morning.
1.The people are waiting for the doctor ___________ (come).
2.We want to be ___________( art)
3.Lucy is ___________ (interest) in reading.
4.He likes _____________(paint).
5.Their names __________ are good. But I can’t rem ember them. (they)
6. He works _________very late in the evening.
7. I bring a dictionary ________ school.
8. Please e-mail me _________ soon.
9. What do you have _________ breakfast every morning?
10. Look at the granny _________ grey.
( ) 1. He goes home ________ 5:30 _________the afternoon.
A. at , on
B. at , in
C. in , at D, on , at
( ) 2. We go to school Monday Friday.
A. from , in
B. from , to
C. from , on
D. from , at
( ) 3. The little boy often has big breakfast.
A. the
B. /
C. a
D. an
( ) 4. What do you usually talk___lunch? -We usually talk about what to buy ____ supper.
A. on, for
B. at, for
C. for, with
D. at, at
( ) 5. It’s seven o’clock. You must.
A. go to home
B. go to school
C. go to classroom
D. at home
( ) 6. I like playing football and playing my pet dog.
A. / , with
B. with , /
C. with , with
D. / , /
( ) 7. He has his meals at home every day. He eats out.
A. always
B. usually
C. sometimes
D. seldom
( ) 8. We at six in the evening.
A. have a supper
B. have lunch
C. have breakfast
D. have dinner
( ) 9. Let me______ you______ English.
A. help , study
B. to help , to study
C. to help , study
D. help , studying
( ) 10. Mary is talking__________ her.
A. with
B. to
C. about
D. on
( ) 1. the boy is running!
A. How hard
B. What hard
C. What a hard
D. How a hard ( ) 2._____ my mother is cooking , I am reading.
A. While
B. When
C. As
D. If
( ) 3. Every boy and every girl ______ in new clothes today.
A. is
B. are
C. wear
D. dresses
( ) 4. Classes _____at about five.
A. over
B. end
C. be over
D. ends
( ) 5. Our English teacher is always nice us.
A. at
B. for
C. to
D. of
( ) 6. This is a map .
A. of Chinese
B. of China
C. in China D, in Chinese ( ) 7. My parents with me shopping every Sunday.
A. going
B. go
C. goes
D. to go ( ) 8. What do you like , tea or coffee?
A. better
B. good
C. best
D. much ( ) 9. Going to bed early and getting up early _______ a good habit.
A. is
B. are
C. am
D. be
( ) 10. Mary smiles________.
A. sweet
B. sweets
C. sweetly
D. sweetily
1. What are your _____ hobbies? （parent）
2. Are any _________________ ( different ) between the two pictures ?
3. Lucy is _______________ in reading ________________ stories. (interest).
4. My parents are good ______________. They’re good at ______________.(cook)
5. The girls enjoy ___ at the party. (they)
6. Look! We ___________________ a nice picture. (have)
7.The two bags are different _____ colours.
8. There is a bridge _____________ the river.
9. He’ll come back ______________ a week.
10. We are leaving ______________ London.
( ) 1. likes English.
A. Everything
B. Everybody
C. All
D. Every
( ) 2. Peter has a lot of .
A. toys cars
B. toy car C . toys car D. toy cars
( ) 3. Here is interesting family photo.
A. a
B. an C . / D. the
( ) 4. He enjoys football.
A. to play
B. play
C. playing
D. /
( ) 5. He collecting stamps and knows a lot about it .
A. is interested on
B. is interested in
C. is interested about
D. is interesting ( ) 6. I live Tianjin , but my father lives a farm.
A. in , in B in , on C on , on D on , in ( ) 7. There is a farmer ________ in the fields.
A．to work B．work C．working D．worked ( ) 8. His father always sleeps his mouth open.
A. for
B. with
C. of
D. by ( ) 9. Sometimes he goes fishing the whole day.
A. for
B. till
C. in
D. since ( ) 10. What about plane ?
A. by
B. bying
C. biing
D. to by
1.What a girl !（love）
2.Tomorrow is my birthday，mother_________ (get) a present for me.
3.The boy beside Tom sometimes __________ (watch) TV after supper..
4.Remember__________(bring) some pictures to the class.
6.October is the month of a year . （ten）
7.I cut some birthday cake ________(give) to my mother.
8.Who ________ (teach) you English this term?
9. We Women’s Day on March 8th.（celebration）
10.Here is an for you . （invite）
寒假每日一练（1-24） 完形填空 Our school is on Zhongshan Road. There is a big garden _______ from our school. There is an apartment store ________ our school and the post office. There are ________ buildings in our school, the teaching building, the teachers’ building and the library building. The teachers in our school _______ very kind. Our school yard is vey beautiful. If you come _______ our school from the airport, ________ a taxi and go ________ the highway______ you see a bridge. Go across the bridge and ________ left. Then go straight along the Bridge Street until you see a market. Then turn left and go along Zhongshan Road, and our school is ________ the right. ( ) 1 A across B in C on D behind ( ) 2 A in B among C between D or ( ) 3 A two B three C four D five ( ) 4 A am B is C are D / ( ) 5 A from B to C back D up ( ) 6 A have B take C get D borrow ( ) 7 A on B to C along D up ( ) 8 A when B after C until D as ( ) 9 A go B come C take D turn ( ) 10 A in B on C at D of 阅读理解 Everyone likes living in a clean and comfortant environment. If the envionment(环境) are bad, it will affect（影响）our body, and make us not feel well. Sometimes we may be terribly ill. At that time we don’t want to work, and we have to stay in b ed and rest at home. So the envrionment is very important to us. It’s germs that makes us ill. There are germs everywhere, They are very small and you can’t find them with your own eyes, but you can see them with a microscope（显微镜）They are very small and there may be hundreds of them on a very small thing, Germs can always be found in dirty water. When we look at dirty water under the microscope, we shall see them in it. Germs can also be found in air and dust（灰尘）. If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it. Sometimes the germs will go into all of your boby, and you will have pain everywhere. To keep us healthy, we should try to our best to make our environment become cleaner and tidier. This needs us to act together. 31.The writer tell us that________. A. we like working when we are ill B. germs can’t live in the water. C. we can’t feel ill if the environment is bad. D. we feel well when the environment is good. 32.Germs are________. A. very small things that you can’t see with your eyes. B. the things that don’t effect people. C. the things that you can find with your eyes.
三年级数学下册每日一练班级：姓名：
作业要求： 1、单面打印，背面用于改错和加罚题目。 2、坚持每天完成，家长计时并签字。 3、做完之后学生先自己检查，然后再用红笔纠错，及时改正错误，并且针对错题练习相似题目，写在背面的空白页。
32×10＝ 80×40＝ 18×50＝ 300÷6＝ 990÷3= 600÷2= 234+185= 500-228= 0÷2= 789+211= 4小时=（ ）分 5米＝（ ）分米＝（ ）厘米 3千克＝（ ）克 9平方米=（ ）平方分米 6平方分米=（ ）平方厘米 二、竖式计算 54×63＝ 25×38＝ 36×19＝ 774÷8＝ 508÷2＝ 370÷5＝ 三、脱式计算。 439＋46×7 248÷4×18 67+（96÷6） 25×17－120 四、计算图形的面积和周长 五、解决问题。 1、 3箱矿泉水有72瓶，25箱共有多少瓶矿泉水？ 2、洪大妈种大白菜，每行种11棵，种了25行。如果每颗大白菜重2千克，这些白菜一共重多少千克？ 5cm 3cm 3dm
300÷5＝720÷9＝16×6＝0÷720＝840÷8＝ 180÷2 ＝480+360＝10×40＝750-490＝1000-987= 二、在横线上填上适当的单位名称。 数学课本长20 一块手帕的面积是4 铅笔盒长19 课桌高70 一个游泳池面积是1800 一间教室的面积是50 三、竖式计算 392÷4＝360÷5＝32×68＝207÷9＝63×36＝26×38＝ 四、脱式计算。 532 ÷4÷7 15×(136－124) 430－24×13 (62 –46) ×35 五、解决问题。 1、一个长方形的长是28分米，宽是25分米。它的面积是多少平方分米？合多少平方米？ 2、拿一张边长是10厘米的正方形纸板，剪下一个长10厘米，宽6厘米的长方形，剩下的部分是什么形？它的面积是多少平方厘米？ 3、学校买回18箱苹果，每箱重15千克。如果每千克苹果售价9元，买这些苹果一共用了多少元？
英语每日一练（一） Whenever we hear about “the homeless,”, most of us think of the Developing world. But the 36 is that homelessness is everywhere. For example, how many of us would expect to see people living on the streets of a 37 country like Germany? Kurt Muller and his wife Rita have spent eleven years making 38 for the homeless of Berlin, Germany’s capital. They first 39 one long hot summer when most Germans were 40 on holiday. Kurt and his wife stayed at home, made sandwiches, 41 a table in the street and gave food to the homeless. The Mullers soon realized that food and clothing weren’t 42 . “What these people also need is warmth and 43 ,” says Rita. The Mullers didn’t 44 to give their phone number to the street people and told them to phone anytime. Rita 45 there was somebody at home to answer the phone and their home was always 46 to anyone who couldn’t face another night on the street. The couple were soon 47 all their time and money, so Kurt visited food and clothing companies to 48 donations. Today, over thirty companies 49 donate food and other goods to the cause and volunteers help to 50 them to the homeless. The public also give clothes and money and a shoe producer 51 new shoes. Kurt and Rita receive no 52 for their hard work. “We feel like parents,”says Rita, “and parents shouldn’t 53 money for helping their children. The love we get on the streets is our salary.” Though Rita admits she often gets 54 . She says she will continue with her work because she likes the feeling of having made a 55 in the world. 36. A. result B. truth C. reason D. idea 37. A. traditional B. developing C. typical D. wealthy 38. A. preparations B. houses C. meals D. suggestions 39. A. began B. met C. called D. left 40. A. asleep B. alone C. across D. away 41. A. brought up B. set up C. put aside D. gave away 42. A. enough B. necessary C. helpful D. expensive 43. A. fame B. freedom C. courage D. caring 44. A. hesitate B. agree C. pretend D. intend 45. A. make sense B. found out C. make sure D. worked out 46. A. open B. crowded C. noisy D. near 47. A. costing B. wasting C. taking D. spending 48. A. pay for B. ask for C. look into D. carry out 49. A. completely B. calmly C. regularly D. roughly 50. A. advertise B. sell C. deliver D. lend 51. A. donates B. produces C. designs D. collects 52. A. permission B. payment C. direction D. support 53. A. borrow B. raise C. save D. expect 54. A. surprised B. excited C. tired D. amused 55. A. profit B. difference C. decision D. rule It was a winter morning, just a couple of weeks before Christmas 2005. While most people were warming up their cars, Trevor, my husband, had to get up early to ride his bike four kilometers away from home to work. On arrival, he parked his bike outside the back door as he usually does. After putting in 10 hours of labor, he returned to find his bike gone. The bike, a black Kona 18 speed, was our only transport. Trevor used it to get to work, putting in 60-hour weeks to
高二化学练习题 一、选择 1、一定条件下，在水溶液中1molCl-，ClO x(x=1，2，3， 4)的能量(kJ)相对大小如图所示．下列有关说法正确的是( ) A．e是ClO3-B．b→a+c反应的活化能为60kJ·mol-1 C．a，b，c，d，e中c最稳定 D．b→a+d反应的热化学方程式为3ClO-(aq)=ClO3-(aq)+2Cl-(aq) △H=-116kJ·mol-1 2、下列关于反应过程中能量变化的说法正确的是() A．图中a、b曲线可分别表示反应CH2＝CH2(g)＋H2(g)→CH3CH3(g) ΔH＜0 使用和未使用催化剂时，反应过程中的能量变化 B．己知2C(s)＋2O2(g)＝2CO2(g) ΔH1；2C(s)＋O2(g)＝2CO(g) ΔH2。则ΔH1＞ΔH2 C．同温同压下，反应H2(g)＋Cl2(g)＝2HCl(g)在光照和点燃条件下的ΔH不同 D．在一定条件下，某可逆反应的ΔH＝＋100kJ·mol－1，则该反应正反应活化能比逆反应活化能大100kJ·mol－1 3、测定稀硫酸和稀氢氧化钠中和热的实验装置如图所示。某兴趣小组的实验数值结果大于57.3 kJ·mol －1（中和热），原因可能是() A．实验装置中小烧杯杯中低于大烧杯杯口 B．用浓硫酸代替了稀硫酸 C．分多次把NaOH溶液倒入盛有硫酸的小烧杯中 D．用温度计测定NaOH溶液起始温度后未洗涤，直接测定H2SO4溶液的温度 4、反应A（g）+2B（g）═C（g）的反应过程中能量变化如图所示．下列相关说法正确的是（）
A．曲线b表示使用催化剂后的能量变化 B．正反应活化能大于逆反应活化能 C．由图可知该反应的焓变△H=+91 kJ·mol﹣1 D．反应中将气体A换为固体反应，其他条件不变，反应放出热量大于91kJ 5、N A表示阿伏加德罗常数的值，则关于热化学方程式：C2H2（g）+2.5O2（g）═2CO2（g）+H2O（l）△H= ﹣1 300kJ·mol﹣1的说法中，正确的是（） A．当5N A个电子转移时，该反应放出650 kJ的热量 B．当1N A个水分子生成且为气体时，放出多于1300 kJ的热量 C．当2 N A个碳氧双键生成时，放出1300 kJ的热量 D．当4N A个碳氧共用电子对生成时，放出1300kJ的热量 6、“优化结构、提高效益和降低消耗、保护环境”，这是我国国民经济和社会发展的基础性要求．你 认为下列行为不符合这个要求的是（） A．将煤转化成气体燃料可以有效地减少“温室效应”的气体产生 B．加快太阳能、风能、生物质能、海洋能等清洁能源的开发利用 C．研制开发以水代替有机溶剂的化工涂料 D．大力发展农村沼气，将废弃的秸秆转化为清洁高效的能源 7、N2O和CO是环境污染性气体，可在Pt2O+表面转化为无害气体，其反应为N2O(g)+CO(g)= CO2(g)+N2(g) △H，有关化学反应的物质变化过程(图1)及能量变化过程(图2)如下：下列说法正确的是() A．由图1可知：△H1=△H+△H2B．由图2可知△H =-226 kJ/mol C．为了实现转化需不断向反应器中补充Pt2O+和Pt2O2+ D．由图2可知该反应正反应的活化能大于逆反应的活化能 8、关于下列四幅图中相应实验的说法错误的是（） A．图1中根据电流计（G）指针的偏转方向可比较Zn2+、Cu2+的氧化性强弱 B．图2中根据导气管中液面的变化可以判断铁钉发生了吸氧腐蚀 C．图3中若改用环形铜棒不会影响所测中和热的数值
每日一练 1．下列句子中加点的词语使用恰当的一项是（） A．学生会组织校青年志愿者二十余人，利用双休日走上街头，发放宣传单，劝慰 ．．行人遵守交通法规，文明出行。 B．听了著名建筑师的报告，王茜萌发了远大的夙愿 ．．：将来要专攻建筑学，为老百姓设计建造美观而实用的房子。 C．得知偶像柯洁败给“阿尔法狗”的消息，围棋迷舒波连续两天废寝忘食 ．．．．，上课总是走神，就连老师点他名都没有听到。 D．当竺可桢之子、88岁高龄的竺安先生向浙大捐赠56册竺可桢日记手稿时，现场嘉宾肃． 然起敬 ．．．，报以长时间热烈的掌声。 2.下面是学生作文中的句子，没有语病的一项是（）（2分） A.成长的路上，挫折也伴随着我们快速成长，但只要认准方向努力，就能打出灿烂的明天。 B.炎炎夏日，我举目远眺：看到水鸟笨重的身躯掠过水面，羽毛划过水波发出的好听的声音。 C.环保工人的善是他们在我们吹着空调的时候，顶着太阳，流着汗，鼻头上早已挂满了汗珠。 D.你走过来，伸手一把把我从地上拉起来，紧紧地抱着我，拍着我的背说：“别怕，有我在。”3．请你运用对联知识，为“两浙光风三月柳”选出下联（） A．齐家立业即文章 B．千秋功业一楼书 C．四面湖山依几席 D．争与友人戏落红 4．根据语境，在横线上补写一段话，以说服妈妈同意晓宇跟航航交往。要求语言连贯、得体，100字左右。（5分） 妈妈：“晓宇，不要再跟班上的航航来往了，他成绩还不如你；你要跟成绩好的人多交往，那样对你学习有帮助。” 晓宇：“。”1．D2 D 3.【考点】78：对联． 【分析】本题考查的是对联的知识． 【解答】解答这道题，我们要熟知对联的基本知识，对联即对偶，要求字数相等，词性相对，意义相关，抓住这个特点，我们可以做了，分析上联：与上联对应呈现这个特点的是B，故选：B 4．示例：妈妈，我和航航是兴趣相同、无话不谈的好朋友。除了成绩不如我，他有很多方面值得我学习。我不会因为与航航的交往耽误学习，平时会更多地向老师同学请教，更加努力地提高成绩。
姓名：班级：日期： 一、口算 14×3= 12×5= 49×2= 16×4= 20×30= 25×3= 17×2= 15×4= 15×3= 16×5= 26×2= 60×30= 23×3= 32×2= 25×2= 21×3= 41×2= 4×12= 12×11= 16×6= 17×4= 23×4= 68×0= 29×5=二、竖式计算 134×12= 176×47= 302×29= 237×82= 125×16= 208×23= 170×20= 350×30= 360×25= 580×12= 三、脱式计算 132+12×37 250+23×38 440+13×36 199+25×89 = = = = = = = = 姓名：班级：日期：
一、口算 19×5= 13×3= 78÷3= 60÷30= 95×5= 16×2= 48×2= 62×6= 17×5= 42×2= 28×6= 91×5= 35×2= 48×2= 32×7= 25×7= 23×4= 16×3= 18×4= 23×5= 32×4= 15×4= 21×5= 57×3=二、竖式计算 230×78= 108×78= 258×18= 375×24= 124×38= 306×14= 260×15= 198×48= 206×13= 107×89= 三、脱式计算 819+49×90 418+57×67 516+27×36 315+57×34 = = = = = = = = 姓名：班级：日期： 一、口算
38×7= 41×2= 12×4= 81×5= 14×6= 24×2= 45×2= 45×4= 36×2= 15×2= 25×4= 25×8= 26×8= 16×4= 26×4= 11×17= 18×5= 19×5= 44×2= 17×2= 25×6= 35×3= 22×5= 50×3=二、竖式计算 250×80= 280×40= 43×213= 109×40= 108×15= 348×43= 360×42= 172×36= 287×24= 365×42= 三、脱式计算 147+28×36 518+18×47 419+29×54 128+28×19 = = = = = = = = 姓名：班级：日期： 一、口算 640÷4= 780÷3= 600÷30= 450÷5= 100÷25= 330×3=
每日一练 一、晨读记忆 be good to 对….友好 add up 合计 another time 改时间 get sth done 使…被做 calm down 镇定下来 have got to 不得不 walk the dog 遛狗 make a list of 列出 hide away 躲藏；隐藏 be concerned about 关心；挂念 share sth with sb 和某人分享某物 go through 经历；仔细检查 set down 放下；记下 a series of 一系列；一套 be crazy about 对…着迷 on purpose 故意 in order to/ so as to 为了 face to face 面对面地 get along with 与…相处 pack up 收拾，打理行装 according to 按照；根据…所说 have trouble with sb/sth 同某人闹意见；做…有困难communicate with sb 和…交际 throw away the friendship 放弃/终止友谊 try out 试验；试用 join in 参加（活动） far and wide 到处 look to sth 注意，留心某事 fall in love 相爱 ignorant of 无知的 cheat sb (out) of sth 骗取某人某物have the/a habit of doing sth 有做…的习惯 二、交际用语训练 1.—Reading is the best way to pass time on the train.（2014安徽卷） —_______, I never go traveling without a book. A．You are joking B．That's true C．I don't think so D．It sounds like fun 【解析】本题主要考察交际用语。A你在开玩笑吧！B那是真的；C我不这么认为；D听起来很有趣。句义：—看书是在火车上消磨时间的最好的方法。—这是真的，我从来都没有不带书就去旅游。根据句义可知后者同意前者的观点。故B正确。 举一反三： –What’s the noise ? It sounds as if it comes from upstairs. --______ . It must be the window-cleaner working, next door. A.I’m not sure B. I hope not C. I’d rather not D. I don’t think so — I get at least half an hour of exercise almost every day. — Oh great! . A. Good luck B. Cheer up C. Same to you D. Keep it up 2. --- I’m sorry for breaking the cup. --- Oh, ____ --I’ve got plenty. A. forget it B. my pleasure C. help yourself D. pardon me 【解析】本题的四个选项都是交际用语中常考的内容。A没关系（回答对方的道歉）！得了吧（否定对方的提议）！B我的荣幸（帮助对方做完某件事情后面回答对方的感谢）。C请自
高三英语每日一练1 Whenever we hear about “the homeless,”, most of us think of the Developing world. But the 36 is that homelessness is everywhere. For example, how many of us would expect to see people living on the streets of a 37 country like Germany? Kurt Muller and his wife Rita have spent eleven years making 38 for the homeless of Berlin, Germany’s capital. They first 39 one long hot summer when most Germans were 40 on holiday. Kurt and his wife stayed at home, made sandwiches, 41 a table in the street and gave food to the homeless. The Mullers soon realized that food and clothing weren’t 42 . “What these people also need is warmth and 43 ,” says Rita. The Mullers didn’t 44 to give their phone number to the street people and told them to phone anytime. Rita 45 there was somebody at home to answer the phone and their home was always 46 to anyone who couldn’t face another night on the street. The couple were soon 47 all their48 49 donate food and other goods to the cause and volunteers help to 50 them to the homeless. The public also give clothes and money and a shoe producer 51 new shoes. Kurt and Rita receive no 52 for their hard work. “ We feel like parents,” says Rita, “and parents shouldn’t 53 money for helping their children. The love we get on the streets is our salary.” Though Rita admits she often gets 54 . She says she will continue with her work because she likes the feeling of having made a 55 in the world. 36. A. result B. truth C. reason D. idea 37. A. traditional B. developing C. typical D. wealthy 38. A. preparations B. houses C. meals D. suggestions 39. A. began B. met C. called D. left 40. A. asleep B. alone C. across D. away 41. A. brought up B. set up C. put aside D. gave away 42. A. enough B. necessary C. helpful D. expensive 43. A. fame B. freedom C. courage D. caring 44. A. hesitate B. agree C. pretend D. intend 45. A. make sense B. found out C. make sure D. worked
高二“化学反应速率化学平衡”专题测试题 一、选择题（每小题只有一个选项符合题意，每小题2分，共20分） 1.本题列举的四个选项是4位同学在学习“化学反应速率和化学平衡”专题后，联系工业生产实际所发表的观点，你认为不正确的是（） A．化学反应速率理论是研究怎样在一定时间内快出产品 B．化学平衡理论是研究怎样使用有限原料多出产品 C．化学反应速率理论是研究怎样提高原料转化率 D．化学平衡理论是研究怎样使原料尽可能多地转化为产品 2.将4 mol A 气体和2 mol B 气体在2 L 的容器中混合并在一定条件下发生如下反 应2A（气）＋B（气）＝2C（气）若经2 s（秒）后测得C 的浓度为0.6 mol?L－1 ，现有下列几种说法：①用物质A 表示的反应的平均速率为0.3 mol?L－1?s－1②用物质B 表示的反应的平均速率为0.6 mol?L－1?s－1③2 s 时物质A 的转化率为 70％④2 s 时物质B 的浓度为0.7 mol?L－1其中正确的 是（） A．①③ B. ①④ C. ②③ D. ③④ 3、已知反应A+3B 2C+D在某段时间内以A的浓度变化表示的化学反应速度为1mol?L －1?min－1，则此段时间内以C的浓度变化表示的化学反应速率为（）A．0．5mol?L－1?min－1B．1 mol?L－1?min－1C．2 mol?L－1?min－1 D．3 mol?L－1?min－1 4. 2A(g) 2B(g)+C(g)；△H＞0，达平衡时，要使v正降低、c(A)增大，应采取（）A．加压 B．减压C．减小D．降温 5．一定条件下反应mA(g)+ nB(g) pC(g)+ qD(g)在一密闭容器中进行，测得平均反应速度
2021高考英语七选五+完形填空+语法填空每日一练46 一、七选五 Even if you don’t know the more complex aspects of index funds, everyone generally knows what it means to be good with money. Spend less than your earn, save for the future, stay out of debt. 36 In fact, when we are talking about money management, we are actually talking about our psychological relationship with money. Fundamentally, our financial problems come from unmet needs. In the case of compulsive overspending, the problem is almost never that a person lacks self-control. 37 If you overspend on clothing, you don’t actually believe you need 1,000 items in your closet. More likely, you are uncomfortable with your body or status. Clothing helped you feel good about yourself in the past. 38 If overspending on restaurants, you are not so lazy that you can’t be bothered to cook a single meal. Rather, you are exhausted from doing things you don’t want to do. You need to give yourself energy in the form of a food high, one that will temporarily mask your unhappiness. The path to true financial health is not to reduce your life to a tight budget, 39 Instead of letting yourself be controlled by uncomfortable impulses, financial health is all about creating a budget that allows you to do what you truly desire in life. If your problem is low self-worth, invest strategically in things that will make you feel worthy. Maybe it’s a few amazing pieces of clothing that are tailored well and last long. Maybe it’s a few sessions of therapy. If your problem is burnout, invest in rest and relaxation. 40 When something shifts within you, something shifts around you. Not the other way around. A.Now, you think you are always one dress away from feeling at peace in your own skin. B.Consider reducing your working hours, or setting aside money for a personal trip. C.However, it’s easier to say than to do. D.but to turn to financial consultants for advice on how to manage your bank account. E.Rather, he usually has an unmet basic need which he is addressing through overspending. F.Money principles are simple; it’s human psychology that’s complex. G.but to take an honest look at your needs and meet them with long-term solutions.
1.--How are you today ? --________ A.I’m fine．B．I’m Toby．C．I’m 10． 2．--What's your name？--________ A．I’m Lisa．B．I’m 0k．C．Hello 3．--What's this ?--___________ A．It’s cat B．My new skateboard．C．It’s nine． 每日一练2 家庭关系10.10 1.( ) is my father. A.She B.He C.I 2.( )She is my . A.mother B.uncle C.grandfather 3.( )--Who is he? -- A.He is my mother B.She is my sister C.He is my grandfather 每日一练3 介绍朋友 连词成句 1.Jim is this . 2.she who is ? 3.to meet nice you ! 每日一练3 数字 ( )1.--What’s one plus three?--It’s . A.one B.four C.eight D.ten ( )2.--What’s seven minus two? --It’s . A.one B.six C.eight D.five ( )3.--What’s ten minus six? --It’s . A.four B.two C.three D.five 每日一练颜色10.24 1.( )--What’s your favorite ? --My favorite is green. A.color; color B.color; number C.number; color 2.连词成句 favorite color my is red 3.连线 红色orange 黑色blue 绿色black 蓝色red 橙色green 每日一练5 水果 选择题 （）The apple is . A.blue B.red C.color
______月______日星期_________ 一、选择。 1．太阳 () 是东升西落。 A．一定B．不一定C．不会 2．与北极星相对的方向是()。A．东 B.南 C.西 3．小明座位的西南方向是张强的座位，那么小明在张强的 ()方向。 A．东南 B. 西北C．东北 4．三 (1) 班教室的黑板在教室的西面，那么老师讲．课时面向 () 面。A．东B．南C．西 D.北 5．张丽面向南站立，当她向后转之后，她的左面是() ，右面是() 。A．东B．西 C.北 二、填空。 1.下图是某小区的平面图，请根据平面图填空。 1号楼2号楼北 中心花园
3号楼4号楼5号楼 1 号楼在中心花园的 () 方向；3 号楼在中心花园的 ()方向； 4 号楼在中心花园的 () 方向。4号楼在 2号楼的 ()方向； 1号楼在 2号楼的() 方向。中心花园在 () 的北面，() 的西北面， 2号楼的 ()方向。 () 在() 北面。 5 号楼的西面有 ()号楼和() 号楼。 _______月______日星期_________ 一、算一算，分分类。 (1)把得数小于 50 的写在西面。 (2) 把得数在 50～100 的写在东面 （3）把得数在 100—200 的写在北面。 (4) 把得数在 200 以上的写在南面。
二、判断，对的画“√”，错的画“×”。 1. 人的影子在西方，太阳应在东方。() 2．和西北相对的方向是西南。() 3．在森林中可以利用树叶的疏密来识别方向。() 4．面对早晨的太阳，你的右手边是南方。() 三、应用题。 1．小强的家门面向东，放学回家后站在门前，面向家门，他的 前后左右分别是什么向 ? 2．小明和小立背对背站立，小明向北走 150 米，小立向南走 120 米，两人相距多远 ? _______月______日星期_________ 一、请你填一填。 1.63 是（）的 9 倍，（）的 4 倍是 128。 2.54 里面最多有（）个 6，64 里面最多有（）个 8。 3.从 245 里连续减去 8，最多能减（）几次。 4一个数的 6 倍是 78，这个数的 8 倍是（）。 5.一个数除以9，商是 17，余数最大是（），当余数最大时，被除数是（）。 6.一个数的 3 倍是 300，这个数是（） 7.0除以 6等于（）。 8.16□÷ 7=23, , 6。这道算式中，□里应填（）。 二、对错我判断。（对的打“√”，错的打“×”）（10 分） 1.0 ×8=0÷8（） 2. 一个三位数除以一个一位数，商不一
阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。 I have been in the teaching profession for more than thirty years, and one of the best teachers I have ever known is Mr__Rowe. I was lucky enough to teach fourth grade together with him. Mr. Rowe had endless patience and understanding and I learned so much from watching him. He could perform miracles, like the one he performed with Steven, one of the unhappiest kids I had ever seen. Steven couldn’t stand school. He didn’t like being picked last for kickball. He didn’t like the kids who raised their hands and knew all the answers, and most importantly, he didn’t like himself. The first day he walked into Mr. Rowe’s classroom, he ignored the other students, looking angry and annoyed, and slid into his chair, knocking a couple of textbooks onto the floor. Mr. Rowe walked over to him and touched Steven’s shoulder, but Steven pulled away. Nevertheless, Mr. Rowe welcomed him: "Hi, Steven. I’m happy you are in my class. We are gonna have a great year." Steven looked around the room as if Mr. Rowe must be mistaken. No teacher in his right mind would want Steven to be part of his classroom. So, while Mr. Rowe seemed cheerful and relaxed that day of school, it seemed like Steven was angry and confused. That day after classes, Mr. Rowe chose Steven to pitch(投球) the kickball at recess. "Hey, Steven," Mr. Rowe commented, "You are good at pitching. Let me show you my secret trick." Mr. Rowe taught Steven one of the tricks that not a single kid could perform. Steven learned fast and did quite well! Everyone cheered for him! After the kickball, Steven sat as close to Mr. Rowe in classes as he could. When a question was asked, Steven lit up; when he knew the answer, he raised his hand; when he answered the question, his voice shook. However, he got the answer right! He said, with Mr. Rowe, his days of the fourth grade promised wonderful. That is not to say that every day went smoothly, but it was obvious that Steven grew to love Mr. Rowe more and more with each passing day. 注意: 1.所续写短文的词数应为150左右； 2.至少使用5个短文中标有下划线的关键词语； 3.续写部分分为两段,每段的开头语已为你写好； 4.续写完成后,请用下划线标出你所使用的关键词语。 Paragraph 1: Time passed quickly that year, and before we all knew it, it was the last day of school. ___________________________________________________________________________ _____ Paragraph 2: Many years later, Mr. Rowe and I were surprised when a handsome young man walked into our classroom, dressed in the army uniform. ___________________________________________________________________________ _____ 【答案解析】