Unit 3 Weather单元检测学校________班级________姓名________座号_______分数________ 一、根据图片，把单词填写完整。
、
c_ _d h__ t r a _ _ y
S n_ _ y w_ _ d y
二、选出不同类的一项。
( )1、A、sunny B、rainy C、weather
( )2、A、cool B、old C、cold
( )3、A、blue B、colour C、red
( )4、A、New York B、Sydney C、China
( )5、A、weather B、warm C、hot
三、单项选择。
( )1、____Harbin , it’s snowy ?
A、On
B、At
C、In
( )2、It’s hot _____ .
A、day
B、Sunday
C、today
( )3、---Is it warm ?. ---Yes, _______
A、it is
B、it isn’t
C、it’s cold
( )4、_____ the weather like in Sydney
A、What
B、What’s
C、Where
( )5、It’s hot ____ sunny today.
A、to
B、too
C、and
( )6、Is ___ hot in Hainan ?
A、that
B、it
C、this
( )7、---How ____ Beijing ? . ---It’s sunny.
A、is
B、about
C、for
( )8、--- Can I go outside now ? ---
A、Yes, you can’t
B、No, you don’t
C、No, you can’t ( )9、This ____ the weather report .
A、are
B、is
C、can
( )10、---______ is your T-shirt ? ---It’s white .
A、What time
B、What colour
C、Where
四、选择下列单词或短语的中文意思，将其序号填在括号里。( ) 1.cloudy A .在北京
( ) 2.New York B. 阴天的
( ) 3.be careful . C .天气预报
( ) 4.in Beijing . D .纽约
( ) 5.weather report. E.小心
五、请给问语选择合适的答语。
( ) 1.What’s the weather like there ? A. No, you can’t
( ) 2.Where are my books? B. Yes , it is .
( ) 3.What time is it ? C. It′s rainy
( ) 4. Can I wear my new skirt ? D. It’s twelve o’clock ( ) 5.Is it cool ? E. They’re on the bed .
六、连词成句。
1、is，warm，it, today (. )
___________________________________________
2、some ，have, lunch (. )
_______________________________________________
3、New York , about , How (?)
_______________________________________________
4、It’s ，in, cold , Beijing (.)
_______________________________________________
5、weather , What’s , the , like , there ( ?)
_______________________________________________
七、选择正确的翻译。
( )1、Can I go outside ?
A 、我能出去吗? B、现在我能带在这里吗？C、现在我能出去吗？( )2、It’s cool in Beijing .
A 、北京的天气是寒冷的。B、北京的天气是凉爽的。C、北京的天气是温暖的。( )3、你怎么样？
A 、How about you ? B、How are you ? C、What are you doing ?
( )4、香港的天气怎么样？
A 、What’s the weather like in Hong Kong ? .
B、What about Hong Kong ?
C、What’s the weather like in New York ?
( )5、这是世界天气。
A 、This is the weather report . B、Here’s the world map .
C、Here’s the world weather .
译林英语五年级上册第三单元检测试题 班级：姓名： 听力部分（30分） 一、听录音选出你听到的单词。（听两遍）（8分） ( )1.A.swing B. woman C. wing ( )2.A.hard B. arm C. park ( )3.A.look B. foot C. forest ( )4.Aleg B. lake C. long ( )5.A,green B. grape C. give ( )6.A.mouth B. mother C. Monday ( )7.A.find B. give C. great ( )8.A.five B. fifty C. finger 二、听录音，根据所听短文内容判断下列句子是否正确，正确的用“T”,错误的 用“F”。（听两遍）（10分） ( )1.I have two animal friends. ( )2.They can run and jump ( )3.They have big eyes and big ears ( )4.They have long legs and long arms. ( )5.They have big tails. 三、听录音，补全对话。（听两遍）（12分） 1.--Does it have ? --No, it doesn’t. But it has a short . 2.--Are her long? --No, . 3.-- you have any animal friends? --Sure. 4. --Where is your ? --It’s on the .
人教版数学六年级上册第四单元第三课时比的应用-比的分配同步测试B卷 姓名:________ 班级:________ 成绩:________ 亲爱的小朋友，经过一段时间的学习，你们掌握了多少知识呢？今天就让我们来检测一下吧！一定要仔细哦！ 一、填空题。 (共4题；共5分) 1. （1分）(2016·牟定模拟) 一个三角形，三个内角的度数比是1：2：3，这是一个________三角形． 2. （1分） (2019六下·惠阳期中) 一根圆柱形木料长4m，横截面的直径是6dm，如果将这根木料按1：3分成两段，较长一段的体积是________dm3。 3. （2分）有一个三角形，它的三个内角度数的比是3∶7∶10，最大的内角是________度？这是一个________三角形？ 4. （1分）(2018·浙江模拟) 右图中，空白部分与阴影部分的最简整数比是________。 二、解答题 (共6题；共35分) 5. （5分） (2019六上·安溪期中) 一瓶水，喝了一半后，又喝了50mL，正好喝了这瓶水的。这瓶水有多少mL？ （请画出线段图并解答） 6. （5分） (2020六上·相城期末) 李师傅3天加工完一批零件，第一天加工了这批零件的，正好是80个，第二天和第三天加工零件的个数比是3︰1，李师傅第二天加工了多少个零件？ 7. （10分）看图回答
（1）写出她们走的路程和所用时间的比 （2）你有什么发现？ 8. （5分）(2019·龙华) 一种电脑显示屏幕，长和宽的比是16：9，屏幕的周长是100cm，这种电脑显示屏的长和宽分别是多少？ 9. （5分）火药是中国古代四大发明之一。配制黑火药的原料是火硝、硫磺和木炭。它们质量的比是15∶2∶3，现在要配制12 kg黑火药，三种原料各需要多少千克？ 10. （5分） (2019六上·硚口期末) 一个铁丝围成的长方形，长是6.28cm，长和宽的比是2：1，如果把它围成一个圆形，这个圆的面积是多少？
人教版三年级下册英语Unit3_单元测试卷听力部分 一、听录音.选出你所听到的单词或汉语意思。 ( ) 1. A. 长的 B. 短的；矮的 B. 小的矮的( ) 2. A. B. 老虎( ) 3. A. 长颈鹿 B. 大的( ) 4. A. 高的 B. ( ) 5. A. 瘦的胖的；肥的 二、听录音.选出你所听到的单词。B. UK ( ) 1. A. USA B. small ( ) 2. A. snake B. big ( ) 3. A. bag B. chair ( ) 4. A. pear B. tail ( ) 5. A. tall 三、听录音.选出与你所听到的内容相符的图片。 B. ( ) 1. A. B. ( ) 2. A.
B. ( ) 3. A. 1 / 4 B. ( ) 4. A. ( ) 5. A. B. 四、听录音.选出你所听到的句子的正确答语。re cats. 's a cat. 'B. They( ) 1. A. ItB. It has a long nose. s so tall! ( ) 2. A. It'B. Yes, I am. '( ) 3. A. Its big. B. I like monkeys. 's short. ( ) 4. A. It笔试部分一、选出下列单词的对应词。A. thin (1) tall B. short (2) fat C. big (3) short D. long (4) small 二、选一选。( ) 1. An elephant has big ________. C. ear A. eye B. ears ( ) 2. A duck has ________ legs. C. six A. two B. four ( ) 3. Dad, you ________ tall and I ________ short. C. am; am A. are; are B. are; am ). 滑稽的( ) 4. Look ________ the monkey. It is so funny (C. in A. so B. at
Unit 3 单元测试题 Ⅳ. 单项选择(每小题1分，共10分) ( )16. You can walk to ______ subway station. It’s not far. A. the B. a C. an D. 不填 ( )17. It’s easy for me ______ English. A. speak B. speaks C. to speak D. speaking ( )18. I ______ my bike to school every day. A. ride B. show C. drive D. stop ( )19. This hat is too old. I want a ______ one. A. clean B. long C. big D. new ( )20. It takes me 25 minutes ______ to the club by bus. A. to go B. going C. go D. goes ( )21. —______ is it from your home to the clothes store —Three kilometers. A. How far B. How long C. How much D. How old ( )22. There are no ______ now, so we can’t cross the river. A. boats B. cars C. trains D. subways ( )23. My brother and I ______ sports every day. I love ______ tennis, but he doesn’t. A. do; play B. do; to play C. does; play D. does; to play ( )24. —Does Mike always drive a car to the radio station —______. He goes there by bike. A. Yes, he does B. Yes, he is C. No, he isn’t D. No, he doesn’t ( )25. —Have a good time on the weekend. —______. A. You, too B. Yes, please C. Sounds good D. I’m not sure Ⅴ. 完形填空(每小题1分，共10分) Mike is 6 years old. 26 parents work in Beijing. They are very 27 and don’t have t ime to look after (照顾) him. Mike 28 with his grandparents in a small village. Mike’s parents work 29 a factory (工厂). They live far from the factory. 30 about 11 kilometers from their home to the factory. So they have to 31 early in the morning. They usually 32 home at half past six in the morning. They walk to the bus station and 33 the No. 10 bus to the subway station. Then they go to the factory by 34 . It takes them about an hour to go to work. The trip to their factory is really tiring (累人的), 35 they like their jobs very much. ( )26. A. His B. Her C. My D. Your ( )27. A. free B. busy C. interesting D. boring ( )28. A. helps B. plays C. lives D. talks ( )29. A. to B. with C. in D. from ( )30. A. It’s B. He’s C. She’s D. I’m ( )31. A. brush teeth B. eat C. get up D. exercise ( )32. A. lose B. leave C. get D. find ( )33. A. drive B. on C. take D. by ( )34. A. bus B. train C. car D. subway ( )35. A. because B. so C. but D. and Ⅵ. 阅读理解(每小题2分，共20分) A 易读度★☆☆☆☆ Bill is a teacher. He goes to work from Monday to Friday every week. Usually he gets up at six in the morning. After breakfast, he takes a bus to work. He is a . teacher, so he often plays sports with his students. He has classes every day. Two are in the morning and two are in the afternoon. In the evening he usually eats dinner at home and then he watches TV. He thinks he has a happy life. 根据材料内容判断正(T)误(F)。
Unit3 单元测试卷 听力部分 一、听音，将下列图片按A-E排序。 ( ) ( ) ( ) ( ) ( ) 二、听音，选择你所听到的选项。 ( ) 1. A. cool B. cold C. cloudy ( ) 2. A. snowy B. sunny C. windy ( ) 3. A. warm B. weather C. wear ( ) 4. A. weather report B. world weather C. play football ( ) 5. A. kite B. swim C. fly 三、听音，给句子选择合适的答语，按A-E排序。 ( ) Yes, it is. ( ) It’s rainy in Beijing. ( ) It’s sunny today. ( ) Yes. Here you are. ( ) OK. 四、听音，打钩。 read book watch TV fly kites play football make a snowman sunny rainy
笔试部分 一、选出不同类的一项。 ( ) 1. A. cold B. cool C. outside ( ) 2. A. sunny B. world C. windy ( ) 3. A. weather B. warm C. hot ( ) 4. A. London B. cloudy C. Moscow ( ) 5. A. snowy B. rainy C. love 二、用所给词的适当形式填空。 1. It’s cool and ________ (rain) in Beijing. 2. Can you fly ________ (you) kite? 3. Be ________ (care)! It’s very hot. 4. What’s the weather ________ (like) in Sydney? 5. It’s ________ (snow) outside now. 三、火眼金睛，选一选。 ( ) 1. It ________ hot. A. are B. am C. is ( ) 2. Here is the ________ report. A. sunny B. windy C. weather ( ) 3. ---Can you fly a kite? ---________ A. Yes, you can. B. No, you can’t. C. No, I can’t. ( ) 4. ---Is it cold in Beijing? ---________ A. Yes, it is. B. Yes, it does. C. No, t hey aren’t. ( ) 5. What’s the weather like ________ Beijing? A. at B. in C. on
小学英语人教三下Unit 3测试卷 听力部分 一、听录音，在相应的图片下打“√”。每小题听一遍。（10分） 1. A. B. 2. A. B. （）（）（）（） 3. A. B. 4. A. B. （）（）（）（） 5. A. B. （）（） 二、听录音，判断下列图片与所听内容是（√）否（×）相符。每小题听两遍。（10分） （）1. （）2. （）3. （）4.
（）5. 三、听录音，给下列句子标序号。每个句子听两遍。（10分）（）It has a big body and a small head. （）And it has long legs. （）Come here, children! Look at the bird. （）It has a short tail. （）Wow! It’s so tall. 笔试部分 四、选出下列单词的对应词，只填序号。（8分） A. thin B. short C. tall D. small 1. big______ 2. short______ 3. long______ 4. fat______ 五、单项选择。（15分） （）1. Look ______ me! A. on B. at C. so （）2. I ______ big eyes and small ears. A. has B. with C. have （）3. The elephant ______ two big ears. A. have B. has C. is
（）4. It has ______ long nose. A. a B. / C. an （）5. You ______ tall. I ______ short. A. are；is B. are；am C. is；am 六、根据句意，选择相应的图片。（15分） （）1. It has big ears and a long nose. A. B. （）2. It’s big and fat. A. B. （）3. It has a long tail and small ears. A. B. （）4. It’s tall and thin. A. B. （）5. It’s small. A. B.
六年级上学期 第六单元 比的认识和应用单元测试 （满分100分，时间60分钟） 班级： 姓名： 成绩： 一、 填空题（每题2分，满分20分） 1. ()8:)()(5:254 )(2:5=÷=== 2. 甲数是乙数的5倍，那么甲数和乙数的比是（ ），甲数和甲、乙两数和的比是（ ）。 3. 将2m ：80cm 化成最简整数比的结果是（ ） 4. 比的前项扩大两倍，比的后项不变，那么比值（ ） 5. 某个三角形的花坛，它的内角的度数比为1:2:1那么这个三角形是（ ）三角形。 6. 在3:4中，3是这个比的（ ）4是这个比的（ ）。 7. 若35?=?B A （A,B 均不为0）那么A ：B=（ ）。 8. 3:8的前项增加9，要使比值不变，那么后项应该增加（ ）。 9. A+B=25，A ：B=3:2，那么A=（ ）B=（ ）。 10. 10克的盐溶解在90克的水里，水与盐的质量比是（ ），盐和盐水的质量比是（ ）。 二、 判断题（每题2分，满分10分） 1. 在等边三角形中，三个内角的度数比是1:1:1. （ ） 2. 圆的周长和半径的比值是π。 （ ） 3. 因为A:B=3:2，所以A=3，B=2。 （ ） 4. 将35只羊按照1:4分成两个部分，这两部分相差21。 （ ） 5. A:B=5:4，B 比A 少4 1。 （ ） 三、 选择题（每题2分，满分12分） 1. 大正方形周长如果缩小6倍，正好和小正方形的周长缩小4倍相等，那么大正方形和小正方形的边长的最简整数比是（ ）。 A.2:3 B.6:4 C.4:6 D.3:2 2. 从A 地到B 地，甲要用3个小时，乙要用2.5个小时。甲、乙二人的速度比是（ ）。 A.3:2.5 B.2:3 C.5:6 D.6:5 3. 40克的小苏打溶解在200克水中，小苏打和苏打水的质量比是（ ）。
Unit3 Weather单元测试卷 一、判断下列每组单词画线部分的读音是否相同，相同的打“√”，不同的打“×”。（5分） ( )1. car card ( )2. hot cold ( )3. tall ball ( )4. bird girl ( )5. warm arm 二、按要求完成下列各题。（5分） 1. hot （对应词）____________ 2. can not （缩写形式）____________ 3. sun （形容词）____________ 4. cool （对应词）____________ 5. snow （形容词）____________ 三、选词填空。（10分） 1. __________ I have some soup? 2. It’s _________. You can’t go outside. 3. Be___________! 4. It’s sunny. Can you_______ a kite with me? 5. —What’s the_________ like today?—It’s warm. 四、单项选择。（14分） ( )1. —________ the weather_________? —I t’s snowy. A. What; like B. What’s; like C. How; like ( )2. It’s warm________ sunny today. A. or B. / C. and ( )3. Is it cool ________Kunming? A. in B. at C. on ( )4. Here _______ the weather report. A. at B. are C. is ( )5. Can I go home? —___________ A. Yes, you can’t. B. No, you can’t. C. No, you can. （）6、It______ hot? A.is B.am C.are （）7、What’s the matter you? A. for B. to C. with （）8、Where are my _________? A. shoes B. they C. those （）9、It’s 10:00. I ________ go to bed. A. must B. have to C. have （）10、This is the ________ report. A. P.E. B. weather C. music （）11、________ about New York? A. What’s B. How C. Where （）12、What is the weather like _________Beijing. A. on B. at C. in （）13、Can I wear my skirt today ? A. Yes,you can. B. No,it isn’t . C. Put on you skirt. （）14、Is it hot today? A. Yes, it isn’t. B. No, it is. C. Yes, it is 1.( ) 2. ( ) 3. ( ) 4.( ) 5.( ) 六、按要求完成下列句子。（30分） 1. is, this, report, weather, the, (.) （连词成句） 2. Can you swim outside? （作肯定回答）
Unit3 Weather 一、从下列每组词汇中选出不同类的一项。 ( )1. A. rainy B. snowy C. swim D. windy ( )2. A. warm B. today C. hot D. cool ( )3. A. weather B. sunny C. cloudy D. snowy ( )4. A. London B. Beijing C. world D. New York 二、从下列每组单词中，选出一个画线部分的发音不同于其他三个的单词。( )1. A. farm B. warm C. car D. arm ( )2. A. tall B. ball C. far D. wall ( )3. A. bird B. first C. girl D. forty ( )4. A. cloudy B. outside C. soup D. about ( )5. A. music B. sunny C. lunch D. mum 三、按要求完成下列各题。（5分） 1. hot（对应词）____________ 2. cannot（缩写形式）____________ 3. sun （形容词）____________ 4. cool （对应词）____________ （形容词）____________ 1.__________ I have some soup 2. It’s _________. You can’t go outside. 3. Be___________! 4. It’s sunny. Can you_______ a kite with me 5. —What’s the_________ like today —It’s warm. 五、单项选择 ( )1. It’s warm ________ Hangzhou. A. up B. in C. of ( )2. I like watching the ________. A. a report B. report weather C. weather report ( )3. ________ some soup, Amy. A. To eat B. Have C. For
八年级英语下unit3单元测试卷 一、单项选择 (20分) 1. Here’s so much rubbish. Could you please ____________? A. give ou it B. give it out C. take out it D. take it out 2.---Could you please fold the clothes, Mary? ---__________. A. Yes, I could B. No, I couldn’t C. Yes, sure D. No, I won’t 3. ---Could you please sweep the floor? ---___________. I’m washing t he shirt. A. Yes, sure B. No problem C. Sorry, I couldn’t D. No, I can’t 4. ---Could you please _________your bike here? A. don’t stop B. not to stop C. not stop D. not stopping 5. ---Could I _________your bicycle? ---Sure, and you can _________for a week. A. borrow, borrow B. borrow, keep C. lend, lend D. lend, borrow 6. _________of the two boys is from America. They’re from Canada. A. Both B. Either C. Neither D. All 7. I won’t visit her this weekend. Jack won’t, _________. A. both B. either C. neither D. too 8. ---I didn’t get to school late this morning. ---__________. A. Me too B. Me neither C. Me either D. Neither was I 9. If you don’t put up the signs after school, ___________. A. so does Jim B. so will Jim C. neither does Jim D. neither will Jim 10. Mary will make a plan as soon as she ____________her homework. A. finishes B. finish C. will finish D. finished 11. ---I’m going to the shopping center. ---___________you’ re there, could you buy some fruit for me? A. When B. After C. While D. As soon as 12. The teacher always tells us _________time _______computer games . A.Don’t waste, to play B. Don’t waste, playing C. not to waste, to play D. not to waster, playing 13. __________ good grades, you should try to study harder. A. Get B. In order to get C. Getting D. Got 14. I’m going to take a vacation. Could you please __________me ____ _____some information about interesting places to travel? A. offer, to B. offer, for C. provide, with D. provide, for 15. ---Could I watch TV? ---No, you ________. You _________finish your homework first. A. can’t, must B. can’t, can C. couldn’t, must D. couldn’t, can 16. “ When did you come home _________school yesterday?” she asked me _________surprise. A. to, with B. from, with C. to, in D. from, in 17. Don’t _________your cut wet when doing chores, Henry. A. get B. make C. let D. keep 18. We should _________the windows open to __________fresh air in. A. keep, make B. keep, let C. make, make D. make, get 19. ---Do you mind _________your room? ---No, I’ll do that after finishing _________this article. A. clean, write B. clean, writing C. cleaning, write D. cleaning, writing 20. The harder you study, __________grades you’ll get. A. good B. better C. best D. the better
三年级英语科第三单元测试卷 全卷满分100分，测试时间50分钟 听力部分（40分） 一、选出你所听到的单词。（10分） （）1. A. what B. bye C. bird （）2. A. this B. tiger C. desk （）3. A. ruler B. rabbit C. chair （）4. A.no B. dog C. not （）5. A. book B. goodbye C. good 二、根据所听单词，判断下列图片的正（T）误（F）。（10 分） 三、判断所听句子与所给句子是否相同，相同的画“”，不同的画“”。（10分） 1、What’s this? ( ) 2、It’s a bird. ( ) 3、Is this a dog? ( )
4、Yes, it is. ( ) 5、very good, Gogo. ( ) 四、听问句，选答语。（10分） （）1. A. His name is Boomer. B. It is a dog. （）2. A. Yes, it is. B. No, it is. （）3. A. It’s a cat B. They are cats. （）4. A. Yes, it isn’t. B. No, it isn’t. （）5. A. Yes, it is. B. Yes, it’s. 笔试部分（60分） 一、将图片相相应单词用线连起来。（5分） A．elephant B. bird C. tiger D. rabbit E. monkey 二、字母与词汇。（5分） A）在四线三格中写出下列字母的大写或小写。（3分）
大学英语综合教程3单元检测题 Unit 3 Security 试卷满分：100分考试时间：60分钟 Class:______________ Number:_____________ Name:____________ Score:___________ I. Compound Dictation(2x10) Listen and fill in the blanks with the missing words. Planning for Safer Buildings Experts are beginning to study ways to(1)__________ large buildings against(2)__________attacks. They are reacting to the attacks that(3)__________the World Trade Center buildings in New York September eleventh. The American Institute of Steel Construction has created a working group of experts to (4)___________ the reasons the buildings fell. The A-I-S-C is the organization(5)___________ developing the rules for the design of(6)___________ buildings in the United States. (7)___________developed by the working group will help A-I-S-C decide if the design rules should be changed. The south World Trade Center building fell fifty-six minutes after a (8)___________ plane crashed into it. The north building fell about one hundred minutes after a (9) ___________ . Each building was four hundred ten meters tall. Experts say the buildings could not(10)___________the extremely hot fires caused by the airplane fuel. II. Translate the phrase into English(2x20) 1.（门）关着但没上锁 2. 带钥匙 3.（暂时）关闭 4.巡逻严密的城区街道 5. 据称很宁静的地区 6. …的时代结束了 7.电子报警系统8. 连接到 9.内置，嵌入10. 处于监控下 11.设置路障12. 保安 13.不让靠近14. 电子搜查器 15.看都不看一眼16. 代表；表示，象征 17.沉浸于，沐浴于18. 误差率很小/大 19. 在人类文明的历史上20. 聪明反被聪明误 III. Cloze(2x10) Complete the passage with words from the box. hooked determined exposing barrier common switched sophisticated latch discourage both It is almost impossible to keep a (1)__________ burglar out. All you can do is (2)__________him for a few minutes, thus(3)__________him to police patrols or those wandering around. (4)___________ sense tells us that lighting is a (5)___________to criminal activity. A light should be fixed in the doorway and (6)___________ on at night.Make sure yourself that you don’t leave the door on the (7)___________if you happen to be the last to come in. If you decide to buy a (8)___________electronic alarm system, be sure to ask for its signs and put them up on (9) ___________ windows and doors. In addition you may have it (10)___________up to a police station. IV Reading(2x10) 1
六年级数学上册第六单元《比的认识》检测试题 一、填一填。（每空1分，共19分） 1、 ，叫做两个数的比。 2、分数、除法和比的关系用字母表示 。 3、（ ）：8=34 =9( ) =( )28 4、1 4 ：1化简比是 ，比值是 。 5、中国第一艘航母“辽宁舰”于2012年正式交接入列。其飞行甲板长300米，宽70米，长和宽的比为 。 6、苹果和梨的单价比是3:5，苹果的单价是梨的 ，梨的单价是苹果的 。 7、一个长方形的周长是36cm ，长与宽的比是7:2，这个长方形的面积是 cm 2。 8、把20克糖溶入80克水中，糖与水的最简整数比是 ，糖与糖水的最简整数比是 。 9、甲数是乙数的5 8 ，甲数与乙数的比是 ，乙数与甲、乙两数和的 比是 。 二、选一选。（每小题2分，共10分） 1、小红和4个朋友去玩，每两个人合一张影，一共要照（ ）张照片。 A 、7 B 、8 C 、9 D 、10 2、打一份稿件，甲独打要8分钟，乙独打要5分钟，甲、乙的工作效率比是（ ）。
A 、8:5 B 、5:8 C 、15 ：1 8 3、a 、b 两数的比是3:1，还可以写成（ ）。 A 、3 B 、31 C 、1 3 4、a 比b 多2 3 ，则a 和b 的比是（ ）。 A 、2:3 B 、3:2 C 、5:3 5、把150本书分给甲、乙、丙三个班，甲班分到了30本，乙与丙分到的比是3:5，则丙班分到了（ ）本。 A 、75 B 、35 C 、45 三、我会判断。（每题1分，共6分） 1、10%：1 5 =1:2 …………………………………………………( ) 2、一个比的前项缩小1 3 。后项扩大3倍，这个比的比值不变。（ ） 3、比的前项和后项同时乘一个数，比值不变。………………（ ） 4、圆的周长和直径的比是π：1，和半径的比是2π：1. …（ ） 5、2 3 既可以看成一个分数，也可以看成是一个比。…………（ ） 6、小明的身高是1米，爸爸的身高是175厘米，小明说他和爸爸的身高的比是1:175. …………………………………………………（ ） 四、计算。（共24分） 1、化简比。（每题3分，共12分） 3.2：163 25 ：4 9 45分：1.5时 40cm ：8m
Unit 3 单元达标测试题（分值120分） 一、听力选择。Ⅰ.听句子，选择与其内容相符的图片。每个句子听一遍。（5分） 1. 2. 3. 4. 5. Ⅱ.听对话，选择正确的答案。每段对话听两遍。（5分） ( ) 6.When did the girl visit her grandparents? A. Last Friday. B. Last Saturday. C. Last Sunday. ( ) 7.How was Zhao Min’s weekend? A. Terrible. B. Not bad. C. Great. ( ) 8.Who did June go to the movies with? A. Her father. B. Her mother. C. Her brother. ( ) 9.Where was Aunt Wang yesterday? A.In the office. B.At home. C.In the hospital. ( ) 10.What did Maria play yesterday? A.Tennis. B.Soccer. C.V olleyball. Ⅲ.听对话，选择正确的答案。每段对话听两遍。（5分） ( )11.Where did Kevin go yesterday? A.To the museum. B.To the farm. C.To the park. ( )12.Who fed the chickens? A.Kevin. B.Kate. C.Kevin’s friend. ( )13.How was Dave’s Sunday? A.Excellent. B.Boring. C.Exciting. ( )14.What did Dave do on Sunday? A.He saw a movie. B.He went to the science museum. C.He went to the zoo. ( )15.How many people were there? A.About 90. B.About 900. C.About 9,000. 二、单项选择。（20分） ( ) 1.--How was your weekend? -- . A.It was pretty good B.I was fine, thanks C.They were friendly ( ) 2.It cloudy last Sunday, so I TV at home. A.is;watched B.was;watch C.was;watched D。were, watched ( ) 3.James wants to be a(n) soccer player, and he practices soccer every day. A.cheap B.expensive C.excellent D. well ( ) 4.The farmer shows us the farm and I bought some apples_____my mother. A.on;to B.on;for C.around;for D. to, to ( ) 5.--What did you do yesterday? --I the museum. A.visited B.visit C.went D. see ( ) 6.We are apples on the farm. The apples are big and red. A.picking B.feeding C.growing D. pickking ( ) 7.They like living the countryside. It’s very quiet. A.in B.on C.at D. to ( ) 8.They are in the story. A. interested; interesting B. interesting; interested C. interested; interest D. interesting, interesting ( ) 9.--Did you see old things? --Yes, I saw . A.some;some B.some;any C.any;some D. any, any ( ) 10.It was difficult photos. A.so;to take B.such;to take C.so;taking D. very, take ( ) https://www.doczj.com/doc/4814282431.html,st summer vacation,we many photos when we had a trip to Dalian.