2014新版4A期末练习题及答案3

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2014四年级期末试卷【含答案】

2014四年级期末试卷【含答案】专业课原理概述部分一、选择题（每题1分，共5分）1. 下列哪种方法可以有效地提高学习效率？A. 增加学习时间B. 改变学习环境C. 使用学习策略D. 以上都对2. 下列哪种记忆方式属于短期记忆？A. 语义记忆B. 情景记忆C. 语音记忆D. 工作记忆3. 下列哪种学习理论强调环境对学习的影响？A. 认知学习理论B. 行为主义学习理论C. 建构主义学习理论D. 人本主义学习理论4. 下列哪种学习策略属于元认知策略？A. 复习B. 编码C. 监控D. 组织5. 下列哪种记忆属于长期记忆？A. 瞬时记忆B. 短时记忆C. 长时记忆D. 感觉记忆二、判断题（每题1分，共5分）1. 学习策略可以提高学习效率。

（）2. 短期记忆的容量有限，一般为7±2个单位。

（）3. 认知学习理论强调环境对学习的影响。

（）4. 复习是元认知策略的一种。

（）5. 长期记忆的容量无限，可以永久保存信息。

（）三、填空题（每题1分，共5分）1. 学习策略包括认知策略、元认知策略和________策略。

2. 短期记忆的容量有限，一般为________个单位。

3. 认知学习理论强调________对学习的影响。

4. 复习是________策略的一种。

5. 长期记忆的容量无限，可以________保存信息。

四、简答题（每题2分，共10分）1. 简述学习策略的种类。

2. 简述短期记忆的特点。

3. 简述认知学习理论的基本观点。

4. 简述元认知策略的种类。

5. 简述长期记忆的特点。

五、应用题（每题2分，共10分）1. 小明想要提高学习效率，他可以采取哪些学习策略？2. 小红想要记住一个电话号码，她应该使用哪种记忆方式？3. 小刚想要学习一门新的技能，他应该采用哪种学习理论？4. 小李想要提高自己的学习效果，他可以采取哪些元认知策略？5. 小王想要长期记住一个知识点，他应该采用哪种记忆方式？六、分析题（每题5分，共10分）1. 分析学习策略对学习效率的影响。

小学新标准英语4A期末试卷及答案

长海县~第一学期期末学业质量检测小学四年级英语考试时间：60分钟听力部分( 50分)Ⅰ、听音，选出你所听到的单词，将其序号填入括号内。

（）1、 A. hungry B. angry （）2、 A. come B. climb （）3、 A. dirty B. thirsty （）4、 A. finger B. finish （）5、 A. hear B. hurt （）6、 A. magic B. medicine （）7、A. said B. tell （）8、 A. wore B. wear （）9、 A. took B. food （）10、A. mountain B. monster Ⅱ、听音，用数字（1、2、3、4、5）给下列图片重新排序。

（）（）（）（）（）Ⅲ、听音，判断下列图片是否正确，正确打“√”，错误划“╳”。

1、2、3、4、5、（）（）（）（）（）Ⅳ、听音，选出你所听到的句子，并将其序号填入括号内。

（）1、 A. I cleaned my room.B. I finished my homework.（）2、 A. She usually learns English and Maths.B. She didn’t learn English and Maths.（）3、 A. Where did you go?B. What did you do?（）4、 A. I saw a scary thing on the TV.B. Did you see a scary thing?（）5、 A. They ate a watermelon.B. We bought a watermelon.（）6、 A. I bumped my head.B.I cut my finger.Ⅴ、听音，按所听顺序用数字（1、2、3、4、）给下列句子重新排序。

（）I learnt to skate. It was easy.（）Last Saturday, we went on a school trip.（）I didn’t fall over. It was really fun.（）We went ice-skating. I wore warm clothes.笔试部分(50分)Ⅵ、请按顺序默写26个英文字母,并圈出五个元音字母。

2014初中数学第四册期末考试卷答案

2014初中数学第四册期末考试卷答案一、选择题(每小题2分，共20分)题号 1 2 3 4 5 6 7 8 9 10答案 A D C B B B B B C B二、填空题(每小题2分，共20分)题号 11 12 13 14 15 16 17 18 19 20答案 2110deg; 120 4 5 ① ③ pi; 18 1:2三、解答题(21、22题每小题5分，共20分，23～26每小题各10分，共40分)21、解：⑴ 原式= - (4分)= (5分)⑵ b-a=ab(a-b)，，，，，，，，(2分)=(3+ )(3- )(3+2 -3+2 )，(3分)=-44 ，，，，，，，，(5分)22、解：⑴ x(x-1)=0 ， (3分)there4;x1=0，x2=1 ，(5分)⑵ 两边同除以2得x2-2x+ =0there4;(x-1)= ，，(2分)(x-1)= ，，(4分)there4;x1=1+ x2=1- ，(5分)23、⑴ 频数栏填8、12;频率栏填0.2、0.24。

，，(2分)(每格0.5分)⑵ 略，，(4分)⑶ 总体是850名学生竞赛成绩的全体;个体是每名学生的竞赛成绩;样本是抽取的50名学生的竞赛成绩;样本容量是50。

，，(6分)(每格0.5分)⑷ 80.5～90.5 ，(8分)⑸ 204 ，，(10分)24、⑴取DF=AE=6，，(2分)S菱形AE FD=6×6=36，，，，，(3分)⑵取CF=AE= ，(5分)S菱形AECF= ×6= ，，，，，(6分)⑶取矩形四边中点Aprime;、Bprime;、Cprime;、Dprime; (8分)S菱形Aprime;Bprime;Cprime;Dprime;= =24，，，，(10分)(每个图2分，面积最后一个2分，其余1分)25、解：⑴ 设每期减少的百分率为x则450(1-x)2=288 ，(3分)x1=1.8(舍去) x2=0.2 ，(5分)答：略⑵ 450×0.2×3+450×0.8×0.2×4.5=594(万元) ，(10分)答：略26、解：⑴ 当PD=CQ时，四边形PQCD为平行四边形21-t=2tt=7 ，(5分)⑵ 当CQ-PD=6时，四边形PQCD为等腰梯形2t-(21-t)=6t=9 ，(10分)。

2014人教版小学四年级数学下册期末试卷答案

2014人教版小学四年级数学下册期末试卷答案D课标人教版小学四年级数学下册期末试卷《03》题号一二三四五六总分得分一、直接写得数。

(每题0.5分，共10分)32.8＋19= 0.51÷17= 240÷30= 1000×0.8=3.06＋0.2= 0.67＋1.24= 8×125= 7－6.28=8.2－0.01= 99×23= 50×4= 5÷1000=0.42＋9.5= 65×25×4= 0.08÷100= 10×0.5=1.82－0.63= 4.5＋1.5= 1－0.63= 231－99=二、填空。

(每空1分，共16分)1、一个数，亿位上是6，百万位上是4，十万位上是5，千位上是8，其余各位都是0，这个数写作( )，读作()，最高位的计数单位是( )。

2、三百二十三亿六千八百七十万，写作( )，改写成用“亿”作单位的数约是( )。

3、25米60毫米=( )毫米4、3.45平方米=( )平方米( )平方分米5、150分=( )时( )分6、15吨60千克=( )千克7、自然数和0都是( )数．8、在〇里填上“>”、“<”或“=”。

5.072〇5.27 5.8〇5.800 2.06米〇3.1米6.007〇6.07三、判断(正确的在括号里划“√”，错误的在括号里划“×”)。

(每题1分，共10分) 1．小数加法的意义与整数加法的意义完全相同。

( )2．不相交的两条直线叫做平行线。

( )3．在有余数的除法里，除数一定比余数大。

( )4．0.47扩大10倍等于470缩小100倍。

( )5．角的大小与边的长短有关。

( )6．小数一定比整数小。

( )7．被减数减去2，减数加上2，差不变。

( )8．如果一个三角形有两个角是锐角，它就一定是锐角三角形。

( )9．57×101的简便算法是57×100＋57=5757。

2014-2015学年A版四年级语文上学期期末试卷(带解析)

绝密★启用前2014-2015学年A 版四年级语文上学期期末试卷（带解析）试卷副标题考试范围：xxx ；考试时间：52分钟；命题人：xxx学校:___________姓名：___________班级：___________考号：___________注意事项．1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上第I 卷（选择题）一、选择题（题型注释）1、给下列词语选择合适的解释。

（填序号）（10分）怜：①爱 ②怜悯（1）大家都很可怜这个没娘的孩子。

( ) （2）可怜九月初三夜，露似真珠月似弓。

( ) 举：①全 ②往上托，向上抬 ③提出 ④推选（3）举例说明（）（4）选举代表（）（5）举世闻名（）（6）举手回答（）残：①不完整；残缺②剩余的；将尽的③伤害；毁坏④凶恶（7）许多革命志士被敌人残酷的杀害了。

（）（8）残冬褪尽，春色宜人，正是郊游的最佳时节（）（9）张勇身残志不残，勇敢地闯出一条致富路，真叫人敬佩。

（）（10）奸臣们残害忠良，真令人气愤。

（）2、给带点字选择正确的读音，画“√”。

（4分）（1）我家的小狗可厉害了，平时能帮我们看(kàn kān)家，看(kàn kān)见陌生人进屋它就叫个不停。

（2）大型超市方便(biàn pián)市民购物，价格也便(biàn pián)宜。

（3）他们头戴花冠（guān guàn），唱着歌跑来跑去。

（4）但是，白雪姑娘却倚坐在窗边，神情越来越忧郁（yōu yóu）。

第II卷（非选择题）二、填空题（题型注释）3、根据课文内容填空。

（8分）（1）1912年，国际护士理事会和国际红十字会把_____________的生日____月_____日定为“国际护士节”，并决定以她的名字命名最高护士荣誉奖，这就是著名的“________________”。

2014年4a期末试卷(5)

Final Exam 1（总分：100分答卷时间：40分钟）听力部分（34分）一、听录音，选出你所听到的内容。

（8分）( )1. A. tiger B. lion C. cat( )2. A. pineapple B. mango C. grape( )3. A.13 B. 17 C. 19( )4. A. basketball B. football C. table tennis( )5. A. jump B. swim C. skate( )6. A. hamburger B. noodles C. sandwich( )7. A. bedroom B. living room C. bathroom( )8. A. hair B. nose C. mouth二、听录音，判断下列各图是否与录音内容相符，相符的画“”，不相符的画“”。

（8分）1. 2.3. 4.5. 6.7. 8.￥ 13 yuan三、听录音，选择恰当的应答。

（10分）( )1. A. I am ten. B. I have ten. C. I like toys. ( )2. A. I like pies. B. I’d like a pie. C. Yes, I do. ( )3. A. Yes, I can. B. Yes, I do. C. Yes, I can’t. ( )4. A. It’s a clock. B. Yes, it is. C. It’s on the fridge. ( )5. A. It’s 20 yuan. B. They’re 20 yuan. C. I have two.四、听录音，将下列对话补充完整。

（8分）A: Do you like _______?B: ________, I do. Oh, ________ hungry.s time for ________.________ o’clock. It’A: It’ｓB: Would you like some ________?A: No.B: ________ would you like?A: Some ________, please.笔试部分（66分）五、判断单词划线部分读音是否相同，相同的打“√”，不同的打“×”。

4A期末测试

小学英语四年级（上）期末复习卷（2014、1）学校____________ 班级姓名得分听力部分（30分）一、听录音，选出你所听到的单词或短语。

（听两遍）（10分）（）1. A. either B. eye C. elephant（）2. A. help B. hungry C. but（）3. A. like B. monkey C. panda（）4. A. many B. much C. make （）5. A. fourteen B. fifteen C. thirteen（）6. A. swim B. skate C. jump（）7. A. very B. umbrella C. yeah（）8. A. red B. robot C. orange（）9. A. she B. he C. they（）10. A. anything else B. a snack bar C. a cup of tea 二、听录音，选出正确的答句。

（听两遍）（10分）（）1. A. Nineteen. B. Nineteen yuan. C. It’s nine.（）2. A. How cool! B. Thank you. C. It’s eight.（）3. A. Yes, I can. B. No, I’m not. C. No, I don’t.（）4. A. It’s in the bedroom. B. They’re in the bedroom.C. I’m in the living room.（）5. A. I’d li ke a sandwich. B. I have two sandwiches.C. I like sandwiches.三、听录音，将对话补充完整。

（听两遍）（10分）1. A: at doll. B: eyesare .2. A: What would you like? B: I’dlike .A: Anything else? B: Aof .3. A: What is it, Mum? B: It’s o’clock.笔试部分（70分）一、选出不同类的单词。

2014初中英语第四册期末测试卷答案

2014初中英语第四册期末测试卷答案一. 单项选择1. Who jumps ________ in your class?A. farB. fartherC. farthestD. longer2. ---I made the cake by ________. Help __________, Tom.---Thanks, Jane.A. ourselves; yourselfB. myself; yourselfC. myself; yourselvesD. ourselves; yourselves3. There ________ a football game on TV this afternoon.A. is going to haveB. will beC. is going to playD. will play4. Wu Dong was _______ tired that he couldn’t keep his eyes_________.A. too, openB. so, closedC. too, closedD. so, open5. Can you hear __________?A. somethingB. anythingC. nothingD. somebody6. The students stop __________ when the teacher came in.A. to talkB. talkingC. talkedD. talk7. I told him ________ story.A. the wholeB. the allC. whole theD. all8. Please _________ early tomorrow, mum.A. wake up meB. wakes me upC. wake me upD. will wake me up9. He will go to the Great Wall if it __________ tomorrow.A. won’t rainB. doesn’t rainC. don’t rainD. isn’t raining10. Can you tell us _________?A. where have you goneB. where you have goneC. where have you beenD. where you have been11. Li Lei, sit down, please. I’ll ________ you some tea.A. takeB. to bringC. getD. give12. Don’t forget to _________ your dictionary here tomorrow.A. takeB. bringC. carryD. borrow13. He couldn’t wash ________ when he was fiveyears old.A. hisB. himC. himselfD. herself14. Why did you leave your daughter at home all by ________.A. yourselfB. himselfC. herselfD. myself15. I bought my son a bike, _________ he like ita lot.A. andB. butC. orD. at16. _______ , Li Lei was far behind the others at first.A. At the 800-metre raceB. In the 800-metres raceC. In the 800-metre receD. At the 800-metres race17. My parents are teachers. They _________ teach English.A. BothB. allC. bothD. are18. Kate is an __________ girl.A. eight-year-oldB. eight-years-oldC. six-year-oldD. six-years-old19. Who jumped _________ of all in the long jump?A. longestB. longerC. fartherD. farthest20. The runner fell, but he quickly got up and _______.A. went on runningB. went on to runC. went on runD. went on ran只要这样踏踏实实完成每天的计划和小目标，就可以自如地应对新学习，达到长远目标。

小学四年级英语试题 4A四年级英语Module 3练习题

Module 3练习卷(.11)(完卷时间60分钟，满分100分)Part I Listening (听力部分) 40%I. Listen and choose （选出听到的单词、词组和句子）12％( ) 1. A. hall B. call C. tall( ) 2. A. tail B. tidy C. tired( ) 3. A. swim B. sing C. swing( ) 4. A .can B. canteen C. count( ) 5. A. lights B. white C. right( ) 6. A. bottle B. letter C. little( ) 7. A. next to my school B. near my school C. beside my school( ) 8. A. the book shop B. the food shop C. the fruit shop( ) 9. A. many classes B. many glasses C. much grass( ) 10. A. Let’s go to the music room. B. Let’s go to the classroom.C. Let’s go to the reading room.( ) 11. A. Please don’t be sad. B. Please don’t be angry.C. Please don’t be afraid.( ) 12. A. Show me the way to the office. B. Show him the way to the office.C. Show you the way to the office.III. Listen and choose （选出听到的句子的应答句）6%( ) 1. A. It’s five yuan. B. They are five yuan. C. There are five.( ) 2. A. It’s big. B. There are computers. C. It’s behind the canteen. ( ) 3. A. Yes, there is. B. Yes, it is. C. Yes, there are.( ) 4. A. Yes, he does. B. Yes, I do. C. Yes, he has.( ) 5. A. Here you are. B. Thank you. C. Yes, please.( ) 6. A. I want some cakes. B. He wants some milk. C. She wants some bread. IV. Listen and choose （根据听到的对话和问题，选择正确的答案）6%( ) 1. A. Yes, he has. B. No, he hasn’t. C. He has a bar of chocolate. ( ) 2. A. She is a teacher. B. Yes, she is a doctor. C. She is a doctor.( ) 3. A. One yuan. B. Two yuan. C. Three yuan.( ) 4. A. Yes, they are. B. Yes, there are. C. No, there aren’t.( ) 5. A. On this street. B. Behind the park. C. Behind the street.( ) 6. A. No, it isn’t. B. Yes, it’s big. C. Yes, it is.V. Listen and judge （听录音判断，用"T"或"F"表示）5％( ) 1. Peter and Danny are friends.( ) 2. Peter has a yellow and red bicycle.( ) 3. There isn’t a basket on Peter’s bicycle.( ) 4. Danny doesn’t like bicycles but he likes skateboards.( ) 5.Danny’s skateboard has four wheels.VI. Listen and fill in the blanks（听短文，填入所缺的单词）5％Miss fang and _______ students are in City Park. Danny has a _____. He is beside the fountain. Alice is ______ on the swing. Kitty is watching the fish and _______ in the pond. They can take many _______ in the park.Part 2 Reading and writing(读写部分) 60%I. Find the word with a different sound in each group（在下列各组单词中找出一个划线部分与其他单词发音不同的词）5％( ) 1. A. canteen B. packet C. snake( ) 2. A. gym B. office C. try( ) 3. A. next B. behind C. lesson( ) 4. A. bread B. sweater C. read( ) 5. A. shop B. post C. bottleII. Choose the best answer（选择最佳答案）12%( ) 1. What’s in the classroom? ___________ forty children.A. There isB. There areC. They are( ) 2. _________ is the doggie? It’s fifty yuan.A. HowB. How manyC. How much( ) 3. Where is Kitty’s home? It’s ______ her school.A. next toB. onC. between( ) 4. How much ______ a packet of sweets?A. isB. areC. has( ) 5. I am behind Alice. Alice is ________ me.A. behindB. in front ofC. beside( ) 6. ________ any water in the bottle? Yes, ________.A. Is there ; it isB. Are there; there isC. Is there ; there is( ) 7. Count the ________. How many _______? There is one.A. swing ; swingsB. swing ;swingC. swings ;swings( ) 8. There _____ a loaf of bread and four packets of biscuits on the table.A. areB. isC. am( ) 9. My friends _______ got any juice.A. hasn’tB. haveC. haven’t( ) 10. _______ that man? He is a firefighter.A. Who’sB. Where’sC. What’s( ) 11. I ______ crisps but my mother _________ crisps.A. don’t like ; likeB. like ; doesn’t likeC. likes ; doesn’t likes( ) 12. We are going to the park. Please show _____ the way.A. meB. weC. usIII. Fill in the blanks(用所给单词的适当形式填空) 6%1. There are many ________ (library) in Shanghai.2. This boy grandma.3. Your friend _______ (like) ______ (buy) clothes on Nanjing Road.4. Look at the boy. ______ (he) shirt is cool.5. Two _____ (box) of sweets, please.IV. Fill in the blanks (根据句意填空，每空一词) 5％1. We can run and play in the __________.2. I want to buy some food. Let’s go to the __________.3. ______ you send a letter to Tom, Peter?4. I’m thirsty. May I have a bottle of ____?5. Where’s my dog? It’s ______ the sofa and the table .V. Rewrite the sentences (按要求改写句子，每空一词) 12％1. There is a computer lab on this floor.（划线提问）______ ______ this floor?2. There are some fruit shops in the street. (否定句)There ____ _____ fruit shops in the street.3. The dolphin can swim in the sea. （划线提问）_______ can the dolphin _______?4. My new blouse is eighty yuan. （划线提问）How ______ is ______ new blouse?5. There is a doll in her hand.（划线提问）How _____ dolls _____ there in her hand?6. Mike’s sister has five pairs of jeans. ( 一般疑问句)_____ Mike’s sister _____ five pairs of jeans?VI. Read and match (读一读，给句子配对) 5％( ) 1. What do you have? A. Ten yuan.( ) 2. Count the offices. B. Here it is.( ) 3. How much is that small ball? C. I have two new toy cars. ( ) 4. Two ice-creams, please. D. There are ten.( ) 5. Where is the post office? E. Here you are.VII. Read and judge（阅读短文并判断，用"T"或"F"表示）5%This is Renmin Road. There are two restaurants on this road. One is Yummy Yummy Restaurant. The other is Pizza hut Restaurant. Between two restaurants, there is a bakery, you can see bread, juice, biscuits, cookies and jam. But there isn’t any butter in it. Behind the bakery, there is a post office. Everyday, people post letters and postcards there. The postmen are busy, but they are happy.( ) 1. There are three restaurants on Renmin Road.( ) 2. There is a bakery between two restaurants.( ) 3. You can buy some butter in the bakery.( ) 5. The postmen are busy but they are happy.( ) 4. People post letters and postcards in the post office everyday.VIII. Read and choose (阅读后选择)4%It is half past four. Jane and Tom are in the supermarket now. Jane has got eight yuan. Tom has got ten yuan. The supermarket is very big. They can see clothes, food, fruit and flowers in it. Jane likes chocolate. A large packet of chocolate is twelve yuan. A small packet of chocolate is seven yuan. Tom is thirsty. A large bottle of orange juice is eleven yuan. A large bottle of apple juice is ten yuan. Jane has got a packet of chocolate and Tom has got a bottle of juice. They are happy.( ) 1. Jane and Tom are in the __________ now.A. supermarketB. food shopC. toy shop( ) 2. Which packet of chocolate can Jane buy? ___________A. The large packet of chocolate.B. The small packet of chocolate.C. Both. ( ) 3. Tom has got _________ at last.A. eight yuanB. a small bottle of orange juiceC. a large bottle of apple juice ( ) 4. How much is the large bottle of orange juice? ____________A. Ten yuan.B. Eleven yuan.C. Twelve yuan.Iy school为题写一篇不少于30词的小短文，要求语句通顺，意思连贯，句式三种或以上）6%My school______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ 10 20 30。

2014-2015学年新版译林牛津小学英语四年级上册 4A 期末试卷

四年级英语期末检测（2015.1）班级_________ 姓名_____________学号_________听力部分（30分）一、听录音，选出你所听到的内容，将其序号填入题前的括号内。

（10分）（）1.A.subject B. lesson C. Saturday（）2.A.clothes B. trousers C. gloves（）3. A. hill B. river C. boat（）4.A.lunch B. dinner C. breakfast（）5.A.at night B. in the evening C. in the morning（）6.A.spring B. winter C. summer（）7.A.What a pity！ B. Good idea！ C.It’s so beautiful！（）8.A.whose B .who C. what（）9.A. Monday B. Tuesday C. Thursday（）10. A. Chinese B. English C. Maths二、根据所听问句，选择正确答语。

（10分）( )1. A.It’s my father’s. B.It’s my cousin’s.C.They are my mother’s.( )2.A.Good. . B. I’m sorry to hear that..C. I’m so happy.( )3.A. I have four. B. He likes Maths and Chinese. C. I like English and Art. ( )4. A.I can see a boat on the river . B.I can see a book in the bag .C.I can see a tiger in the park.( )5. A. I t’s a hot day. B. It’s sunny. C. It’s Monday.三、听录音, 完成句子。

2014年人教版四年级下语文期末考试试卷及答案

2014学年下学期四年级年级语文学科期末试卷满分100分，时间90分钟。

.根据拼音，写出词语。

（10分）zh e n h a n P n g zh a n g sh u n ji an f ei xi a n g q i n g ch ()()( )( )()g u o hu i l o n g y a hu i hu ai w e i b e i w an y a ()()( ) ( )() .辨字组词（5分）锐（) 辨（）捎（）剂（) 孤（)悦（) 辩（）哨（）济（) 弧（) 三•把下列词语补充完整。

（8分）雄心（)()手不（）（）知（)知()碌碌（)()（）其不（）鹏（)万()()向(）敌自（）不（)四•按要求写句子（6分）1面对这个失去亲人的孩子，我们怎能袖手旁观呢？（改成陈述句）2、漓江的水很绿。

（改为比喻句）3、爸爸的遗体上覆盖着一面五颜六色的红旗。

（修改病句）五•选词填空（4分）即使…•也……不是…….而是…… 1. 飞机装上雷达，（）在漆黑的夜里，它（）能安全飞行。

2. （）什么地方，（）比不上我的家乡美。

3. 放学回家后，我（）先出去玩，（）先做作业。

4.明天（）不下雨，春游（）会照计划。

六.按诗文内容或要求填空（7分）1. 填写人物所做的事情：小夜鹰： _____________ ；普罗米修斯： _____________2. 填上反映人物特点的词语：法国雕塑家罗丹 _________________ ;伽利略 ________3. 科学家模仿蝙蝠探路的方法，给飞机装上了 ___________ ;科学家研究蜻蜓的翅膀，研制出了 _________ ;科学家研究 ____________ ，研制出了 ________ 。

4. 飞蛾求生、砖缝中长出瓜苗、倾听心跳几件小事向我们展示的是 ______________ , 自己独特的方式，感受着 ________________ 。

。2014级上学期期末数学参考答案

参考答案一、选择题1—5 DACAB; 6—10 BACDB二、填空题11、,22,1;12、3log 2；13、2；14、1 ; 15、②③16．解：832543yx yx解得21yx --------4分所以交点（-1，2）（1）2k-----3分直线方程为02yx --------8分（2）21k---------6分直线方程为052y x --------12分17.（1）因为函数y=f(x)在R 上至少有一个零点，所以方程x 2＋2ax ＋1－a =0至少有一个实数根，所以Δ=2a ×2a-4(1-a)≥0,得（2）函数f (x )＝x 2＋2ax ＋1－a ，对称轴方程为x ＝-a . (1)当-a <0即a>0时，f (x )min ＝f (0)＝1－a ，∴1－a ＝-2，∴a ＝3……….6分(2)当0≤-a ≤１即-1≤a ≤0时，f (x )min ＝f(-a)=-a 2－a ＋1，∴-a 2－a ＋1＝-2，∴a=(舍)……..8分(3)当-a>1即a<-1时， f (x)min ＝f (1)＝2+a ，∴2+a=-2 , ∴a ＝-4……….10分综上可知，a ＝－4或a ＝3. ..................................12分18.解：（1）证明：连结AC ，AC 交BD 于O ．连结EO ．∵底面ABCD 是正方形，∴点O 是AC 的中点．在△PAC 中，EO 是中位线，∴ PA//EO ．而EO 平面EDB ，且PA平面EDB ，所以，PA//平面EDB ．……6分(2) EFDBV =94……12分19.（1）证明：直线l 的方程可化为(27)(4)0xym xy. ……2分联立2704x y xy 解得31x y 所以直线l 恒过定点(3,1)P .……4分（2）当直线l 与CP 垂直时，直线l 被圆C 截得的弦何时最短.……6分设此时直线与圆交与,A B 两点.直线l 的斜率211m k m ，121312CPk .由211()112m m 解得34m .……8分此时直线l 的方程为250xy.圆心(1,2)C 到250xy 的距离|225|55d. ……10分22||||25525AP BP r d.所以最短弦长||2||45AB AP . …………12分20.解:(1)证明:连BD,设AC 交BD 于O,由题意SO ⊥AC.在正方形ABCD 中,AC ⊥BD,所以AC ⊥平面SBD,得AC ⊥SD …………4分(2)设正方形边长a,则a SD2.又a OD22,所以∠SDO ＝60°．连OP,由(1)知AC ⊥平面SBD,所以AC ⊥OP,且AC ⊥OD.所以∠POD 是二面角P －AC－D 的平面角. 由SD ⊥平面PAC,知SD ⊥OP,所以∠POD ＝30°，即二面角P －AC －D 的大小为30° (8)分km4412116341 (3)在棱SC 上存在一点E,使BE ∥平面PAC. 由(2)可得a PD42,故可在SP 上取一点N,使PN ＝PD.过N 作PC 的平行线与SC的交点即为 E.连BN,在△BDN 中知BN ∥PO . 又由于NE ∥PC,故平面BEN ∥平面PAC,得BE ∥平面PAC. 由于SN ∶NP ＝2∶1,故SE ∶EC ＝2∶1…………13分21.解：（1）∵xx f 3)(,且18)2(af ∴1832a ，23a∵xxaxaxx g 4)3(43)(，∴xxx g 42)(4分（2）10)(，x g 在上单调递减，证明如下：设1021x x )221)(22(4242)()(2112112212x x x x x x x x x g x g ∵1021x x ∴,221,221,222112x x x x ∴422221x x ∴1221321x x ，∴0)221)(22(2112x x x x ∴)()(12x g x g ∴10)(，x g 在上单调递减…………9分（3）方程为240ttm，令2,2,2tkx，则1,44k方程20kkm 在4,41内有两个不同的解2211()24mkkk 由图知31,164m时，方程有两个不同解∴31,164M (14)分。

4A期末试卷以及参考答案

第一学期期末学业水平检测四年级英语试题听力部分 (共30分)一、听录音，选择你们听到的选项。

（8分）()1. A.like B. love C. Let()2. A. father B. funny C. family()3. A. swim B. sweet C. skate()4. A. four B. C.()5. A. where B. what C. who()6. A. B. C.()7. A. sure B. rice C. nice()8. A. have B. horse C. Here二、听录音，选择正确的答句。

（每空3分，共12分）()1. A.I have some pears B. I like horses C.I can jump ()2. A. Yes, it is. B. No, thanks. C. Yes, I can.()3. A. Yes, please. B. I have three. C. I’d like mangoes. ()4. A. Yes, I do. B. No, I can’t. C. I can play football.三、听录音，补全对话。

（每空一分，共10分）1.A:Can I ____you? B:I’d like ____ ____.____ ____ is it?A:It’s ____ yuan.2.A:Do you ____ books? B:Yes, I ____.3.A: What’s ____? B:It’s a ____.笔试部分（共70分）四、找出与所给单词同类的一项，把序号填在题前括号内 (每小题1分；满分5分)() 1.socks A.grape B.banana C.shoes() 2.fifty A.three B.fifteen C.thirty() 3. ball A.cap B.swim C.doll() k Ajuice B.cake C.hamburger() 5.short A.hair B.big C.her五、英汉互译 (每小题1分；满分10分)1. 我们的客厅____________ 6.how many __________________2. 十八只篮球____________7.twenty fans __________________3. 喜欢熊猫____________ 8.cute and fat_______________4. 小眼睛____________ 9.at a snack bar__________________5. 一些香蕉_________________10.fifty-five yuan _________________六、单项选择。

译林新版四年级上册期末练习题3

2014译林新版4A期末总复习一、补全单词并写出其中文意思。

1. p da2. a ad3. f f een4. o derf l5. t g r6. re7. th ty 8. f i ge9. g p 10. k chen二、英汉互译。

1. 这些玩具熊猫__________________2. a glass of juice_________________3. 多少钱_______ __ _____4. eat some cakes_______________5. 她的小鼻子_________________6. love to skate___________________ 7、喜欢大象________________ 8.anything else ___________________9、一杯茶10.Don’t be sad.三、选择填空。

( )1.Can you ?A. swimmingB. swimC. swims( )2.---What you like ?---_____like a sandwich.A. do ,IB. would, I’dC. would , I ( )3. —Do you like ________?—No, I don’t.A.catB. monkeyC. it( )4. —Look at our fruit salad.—________A. Yes, I do.B. How nice!C. Thank you. ( )5. —Can you play table tennis?—No, I ________.A. am notB. do notC. can’t( )6. —How many ________ do you have?—________.A. mango; TwoB. mangoes; TwoC. mangoes; Too ( )7. —Where ________ my shoes?—They’re in the ________, under the bed.A.are; bedroomB. is; bedroomC. are; living room ( )8.---Can you see the boy the tree?----Yes ,I can.A.withB.inC.on( )9.I don’t have a doll, .A.tooB.eitherC.then( )10.He can jump .A.wellB.goodC.nice( )11.—Do you like_____?--- Yes ,I ．A. apples, do.B. apples，likeC. an apple ,do ( )12.----Can you play _______? ----Yes,I can.A.basketballB.a footballC.the basketball( )13.--- you like some grapes? ------No ,thank you .A.DoB. WouldC. Are( )14.-- toy cars do you have? ---Ten.A.What aboutB. How manyC. How much ( )15.I have some pens. in the pencil box.A. It’sB. They’reC. I’m四、连词成句1.you ,like , What, would(?)2.at ,cakes ，those, look.(.)3.jump, you, can(?)4.you, any, Do, have, pies(?)5.footballs, how ,have ,many ,do you.(?)五、在II栏中找出与I栏中相应的答句。

2014学年度4A英语期终考查卷

Part 1 Listening 40%I .Listen and choose .（听录音，选出你所听到的句子）10%( )1. A. It’s behind the lab.B. It’s beside the computer lab.C. It’s behind the computer lab.( )2. A. Give me a bowl of rice, please.B. Give me a bottle of juice, please.C. Give me a bowl of noodles, please.( )3. A. Sally has a long red dress.B. Sally has a bright green blouse.C. Sally buys a long green skirt.( )4. A. The lion is in a net. It’s afraid.B. The mouse has sharp teeth. It’s strong .C. The lion has big teeth. They’re sharp.( )5. A. How many cupboards? There are eighteen.B. How many cupboards? There are eighty.C. How many cupboards? They are eighteen.( )6. A. Don’t walk on the grass on the fa rm.B. Plea se don’t pick the flowers on the farm.C. Please don’t feed the animals on the farm.( )7. A. What does your father’s cousin do? He’s a postman.B. What does your cousin’s father do? He’s a postman.C. What does your father’s cousin do? She’s a postwoman.( )8. A. How is the weather in June? It’s hot and rainy.B. How is the weather in July? It’s hot and rainy.C. How is the weather in January? It’s cold and dry.( )9. A. We are the parrots. We are in the aviary.B. Where are the birds? They’re in the aviary.C. Where are the owls? They’re outside the aviary.( )10. A. Kitty wants to buy a packet of sweets, a loaf of bread.B. Kitty likes to buy a packet of biscuits, a loaf of bread.C. Kitty wants to buy two packets of sweets, a bottle of water.II. Listen and choose . （听录音，选出你所听到的内容）9%( ) 1. A. ant B. aunt C. aren’t( ) 2. A. ship B. shape C. sharp( ) 3. A. to B. too C. two( ) 4. A. white B. right C. write( ) 5. A. here B. hair C. hear( ) 6. A. they’re B. there C. their( ) 7. A. four B. fall C. full( ) 8. A. glass B. grass C. class( ) 9. A. hall B. ball C. wallIII. Listen and choose the right answer.（听录音，选出最恰当的应答句。