素质教育综合测试卷
七年级英语Unit 1 Topic 3
第一部分听力理解(共计25分)
第一节、听句子，选择与句子内容相符的图片。读一遍。（5分）
( ) 1. A. B. C.
( ) 2. A. B. C.
( ) 3. A. B. C.
( ) 4. A. B. C.
( ) 5. A. B. C.
第二节、听句子，选择正确的答语。读一遍。（5分）
( ) 6. A. I’m eleven. B. Welcome to China. C. Nice to meet you.
( ) 7. A. I’m fine. B. B-O-O-K, book. C. How do you do?
( ) 8. A. Yes, she is. B. No, he is Zhou Jun. C. Yes, he is.
( ) 9. A. You’re welcome. B. No, I’m from England. C. Yes, I’m from Cuba.
( ) 10. A. I’m in Grade 7. B. I’m in Class 1. C. No, I’m in Grade 8. 第三节、听对话，选择所听问题的正确答案。读一遍。（5分）
( ) 11. A. Hongzhou. B. Shuzhou. C. Lanzhou.
( ) 12. A. 11. B. 12. C. 13.
( ) 13. A. Class 15 B. Class 14 C. Class 5
( ) 14. A. Bikes B. Boxes C. Buses
( ) 15. A. (010) 9659-8497 B. (010) 9659-8479 C. (010) 9659-8947.
第二部分语言知识运用
第一节、单项选择。（10分）
从所给的A、B、C、D四个选项中，选出能填入空白处的最佳选项。
( ) 21. —_______ is David?
—He’s twelve.
A. Who
B. What
C. How
D. How old
( ) 22. —What are these?
—_______ are oranges.
A. These
B. Those
C. They
D. It
( ) 23. —Who’s that, Kangkang?
—_______ Alice.
A. That’s
B. It
C. He’s
D. They’re
( ) 24. —What class are you in?
—I’m in _______.
A. class 3, grade 7
B. Class 3, Grade 7
C. grade 7, class 3
D. Grade 7, Class 3
( ) 25. —Are those your pens?
—Yes, ________.
A. they are
B. they aren’t
C. those are
D. those aren’t
( ) 26. —________ is your phone number?
—It’s 6251899.
A. Where
B. What
C. How
D. What grade
( ) 27. —What’s this ______ English?
—It’s a book.
A. at
B. on
C. in
D. to
( ) 28. —Is that ______ ruler?
—No, it’s _______ eraser.
A. a, a
B. an, an
C. a, an
D. an, a
( ) 29. —What’s _______ over there (那边)?
—It’s a bus.
A. these
B. those
C. this
D. that
( ) 30. —______ do you spell your name?
—T-I-N-A, Tina.
A. What
B. How
C. Who
D. Where
第二节、情景交际。（5分） 从方框中选出适当的句子补全对话，有两项多余。 A: Excuse me. Are you Amy? B: Yes, I am. 31 A: My name is Tom. Nice to meet you. B: 32 Where are you from? A: I ’m from England. 33 B: No, I’m from the U.S.A. A: How old are you? B: I ’m twelve. 34 A: I ’m eleven. 35 B: I ’m in Class Eight, Grade Seven. A: Oh, we ’re in the same class. Goodbye! B. Bye!
31. ________ 32. ________ 33. ________ 34. ________ 35. ________
第三节、完形填空。（10分） 阅读下面的短文，根据其内容，从所给的A 、B 、C 、D 四个选项中选出能填入空白处的最佳选项。 Hello! 36 name is Li Ying. I’m twelve. I’m from Kunming. Now I’m in Beijing No. 14 High Junior School. I’m 37 Class Nine, Grade Seven. My School ID number is 0870903. Mrs. Xiang 38 my English teacher. She is 39 old teacher. I have (有) a pen, a ruler and two 40 in my pencil case (文具盒). Li Wen is my good 41 . She ’s 42 Changsha. She ’s thirteen years old. She ’s in Grade Seven, too. We are in 43 same class. 44 telephone number is (010) 89913360. Now she 45 at school. I think she ’s at home (在家). ( ) 36. A. I B. My C. You D. Me ( ) 37. A. from B. to C. in D. and ( ) 38. A. is B. are C. am D. be ( ) 39. A. a B. an C. good D. / ( ) 40. A. cars B. desks C. pencils D. blackboards ( ) 41. A. friend B. teacher C. ID D. mom ( ) 42. A. in B. but C. to D. from ( ) 43. A. these B. those C. the
D. that
( ) 44. A. She B. She’s C. Her D. Her’s
( ) 45. A. is B. isn’t C. are D. aren’t
第三部分综合阅读（共计40分）
第一节、阅读理解。(20分)
（A）
Li Hong is from China. She is thirteen years old. My name is Rose. I’m from England. I’m thirteen, too. We are in the same grade, but we are not in the same class. Li Hong is in Class 3, Grade 7. I’m in Class 5. We are good friends.
根据短文内容，判断正（T）误（F）。
( ) 46. Li Hong is from China.
( ) 47. Rose is in Grade 1.
( ) 48. They’re in the same class.
( ) 49. They’re the same age.
( ) 50. They’re good friends.
（B）
Hello! My name is Joy. I’m a girl. I’m eleven. I’m in Class Eight, Grade Seven. This is my friend Joan. She is twelve. She is a junior high school student. She is in Class Seven, Grade Eight. Miss White is my English teacher, but her English teacher is Miss Green. Look (看)! Who’s that? Oh, she’s my mom. She’s a Chinese teacher.
根据短文内容，选择正确答案。
( ) 51. _______ is in Class Eight, Grade Seven.
A. Joan
B. John
C. Joy
D. Jack
( ) 52. Joan is Joy’s _______.
A. teacher
B. friend
C. student
D. mom
( ) 53. Joan is ________.
A. eleven
B. twelve
C. thirteen
D. fourteen
( ) 54. Joy’s English teacher is ________.
A. Miss White
B. Miss Green
C. Joy’s mom
D. Joan
( ) 55. Joy’s mother is ________.
A. an English teacher
B. a friend
C. a student
D. a Chinese teacher
第二节、任务型阅读。（20分）
（C）
①My name is Wu Qun. I’m twelve years old. Mike, Peter, Millie, Sammy and Kate are my good friends. We (我们) are in Beijing Ren’ai International School.②Mike, Peter and Kate are in the same class.③They are in Class Two, Grade Seven. But Millie, Sammy and I are in Class Three, Grade Seven. And this is Mr. Green.④He is from Canada. He is our (我们的) English teacher. His telephone⑤_____ is (010) 6929-6989.
根据短文内容，按要求完成下列任务。
56. 将①处进行同义句转换。
______________________________________________________
57. 将②处变成否定句。
_____________________________________________________
58. 将③处中的划线部分提问。
_____________________________________________________
59. 将④处中的划线部分提问。
_____________________________________________________
60. 在⑤处填入合适的单词。_______________
（D）
根据短文内容，完成下面的表格。
Li Lei and Jim are my good friends. Li Lei is from China. He is twelve years old. He is in Class 2, Grade 7. His phone number is 622-8639. Jim is from the Canada. He is thirteen years old. His phone number is 635-5716. Jim and Lei are in the same class. We are in No. 2 Junior High School. We like our school.
第四部分写作实践（共计30分）
第一节、词汇运用。（5分）
根据句意，用括号内所给单词的适当形式填空。
71. _________ (that) are apples.
72. Michael and I _________ (be) good friends.
73. They are ten ________ (box).
74. Excuse ________ (I). Where are you from?
75. What’s _______ (she) name?
第二节、看图完成对话。（15分）
76. A:_______ this?
B: It’s _______ ________.
77. A: _______ this _______ ________?
B: Yes, it is.
78. A: ________ me. What’s this _______ English?
B: It’s _______ _______.
A: Can you spell it?
B: Yes. A-double P-L-E, apple.
A: Thank you.
B: ________ _______.
79. A: ________ are these?
B: They are __________.
80. A: ________ those apples?
B: No, _______ ________.
A: What are those _________ English?
B: They are _________.
A: Thanks.
B: You’re __________.
第二节、书面表达。（10分）
81.
人教版第十二章简单机械单元测试基础卷试卷 一、选择题 1．如图，保持F的方向竖直向上不变，将杆由A位置匀速转动到B位置，在这个过程中F 将（） A．先变大后变小B．始终变大C．始终变小D．始终不变 2．要用30N的力刚好提起40N的物体，若不计机械本身重力和摩擦，则下列简单机械可以采用的是（） A．一个定滑轮 B．杠杆 C．一个动滑轮 D．一个定滑轮和一个动滑轮组成的滑轮组 3．如图所示，在水平地面上，用力F拉动重500N的木箱，使它在3s内匀速直线运动了3m，受到的摩擦力为200N。不计滑轮重及绳与滑轮间摩擦，下列说法正确的是（） A．拉力F的大小为250N B．拉力F做的功为600J C．拉力F做功的功率为100W D．绳端移动的速度为1m/s 4．如图所示，轻质均匀杠杆分别挂有重物G A和G B（G A>G B）,杠杆水平位置平衡，当两端各再加重力相同的物体后，杠杆 A．仍能保持平衡
B．不能平衡，左端下沉 C．不能平衡，右端下沉 D．不能确定哪端下沉 5．小兰和爸爸、妈妈一起参加了一个家庭游戏活动．活动要求是：家庭成员中的任意两名成员分别站在如图所示的木板上，恰好使木板水平平衡．若小兰和爸爸的体重分别为400N 和800N，小兰站在距离中央支点2米的一侧，爸爸应站在距离支点l米的另一侧，木板水平平衡．现在他们同时开始匀速相向行走，小兰的速度是0.5米/秒，则爸爸的速度是多大才能使木板水平平衡不被破坏？ A．1.0米/秒B．0.75米/秒C．0.5米/秒D．0.25米/秒 6．一个刻度准确的杆秤，如果用了质量较大的秤砣，则用该秤称出的物体的质量比实际质量（） A．偏大 B．偏小 C．一样大 D．无法判断 7．如图所示，重20N的物体A放在水平桌面上，（不计绳重及绳子与轮的摩擦）动滑轮重6N，滑轮下面悬挂一个物体B，当物体B重8N时，恰能匀速下落，若用一个水平向左的力F A作用在物体A，使物体A向左做匀速直线运动，则此拉力F A的大小为 A．F A＝8N B．F A＝20N C．F A＝14N D．F A＝7N 8．如图所示，在水平拉力F的作用下重100 N的物体A，沿水平桌面做匀速直线运动，弹簧测力计B的示数为10 N，则拉力F的大小及物体A与水平桌面的摩擦力大小分别为( ) A．200 N，10 N B．200 N，20 N C．20 N，10 N D．20 N，20 N 9．如图为一健身器材模型，杠杆AB可绕O点在竖直平面内转动，OA∶OB＝1∶4，质量为60 kg的小明站在水平放置的体重计上，通过该杠杆提起吊篮中的重物，吊篮重80 N．当棱长为20 cm的正方体重物甲刚被提起时，体重计示数为43 kg；当棱长为40 cm的正方体重物乙刚被提起时，体重计示数为18 kg．杠杆始终在水平位置保持平衡，A、B两端绳子拉力保持竖直．不计绳重、杠杆自重及摩擦， g取10 N/kg，则重物甲与重物乙的密度之比为( )
基础模块一Unit1单元测试 英语试卷（一） 班级_________ 姓名___________ 成绩________________ 一、单项选择（本题10小题，每小题1分，共10分） 从A.B.C.D四个选项中找出划线部分读音与其余三个不同的选项填如以下格内。 1. A. food B. cool C. book D. zoo 2. A. also B. talk C. walk D. call 3. A with B. thank C. three D. both 4. A. bread B. sea C. leave D. meat 5.A. cake B. nice C. come D. clean 6、 A. bed B. desk C. she D. let 7.A. why B. where C. what D. who 8. A. milk B. time C. fish D. in 9. A. mother B. come C. on D. color 10. A. watch B. school C. much D. China 二、选择单词的正确释义，把其正确的字母代号填入方框内。(本题10小题，每小题1分，共10分)
11. telephone A. to send some a message by computer 12. first B. system for sending or receiving sound 13. E-mail C. before anything else 14. vocational D. a person who manages a business 15. manager E. preparing one for a job 16. secretary F. a person who teachers in a school 17. doctor G. a person who keeps records and answers phones 18. teacher H. a person who works with building or other equipments 19. engineer I. a person who works in a hospital 20. cleaner J. a person who does the cleaning 三、选择填空：（本题20分，每小题1分，共20分） 21 . Mary has a bad cold. She has to stay in ____ bed. A. a B. / C. an D. the 22.Cindy has ___ e-dog and its name is Hobo. A. a B. an C. / D. the 23. A number of students good at math in our class. A. am B. is C. are D. he
Unit 5 Topic 1 （考试时间：90分钟，满分：100分） 第一部分听力（20分） I .听句子，选择正确图片。每个句子读一遍。（5分） n .听句子，选择正确答语。每个句子读一遍。（5分） ( )6.A.Mou nt Ali. B.West Lake. C.Mazu Temple. ( )7.A.Yes, I am. B.No, I don '. C.On ly a little. ( )8.A.Yes, it is. B.No, it isn '. C.Yes, it lies in An hui ( )9.A.Mount Sun Moon. B.Sun Moon Lake. C.S un Moo n River. ( )10.A.No, I haven '. B.Yes, I do. C.Yes, I am. 川.听对话及问题，选择正确答案。每段对话及问题读一遍。（5分） ( )11.A.Over 5,000 years. B.About 5,000 years. C.Less than 4,000 years. ( )12.A.In the library. B.At home. C.In the office. ( )13.A.The Foggy City. B.The Mou nt City. C.The Foggy City and the Mou nt City ( )14. A.Yes, he does. B.No, he doesn ' C.We don 'tk now. ( )15.A.People don 'love the beautiful seenery. B.lt ' worth seeing. C. You 'e welcome to go there. IV .听短文，判断正（T）误（F）。短文读两遍。（5分） ( )16.1 went to Haikou to spe nd my summer holiday last year. ( )17.There are a lot of ships in Haikou. ( )18.It ' warm and rains a lot in Haikou. ( )19.The number of Haikou 'population is about 1,000,000. ( )20.I would like to go there again this year. 第二部分基础知识运用(55分) I .单项选择。(10分) ( )1. — I went to return the book to Jack, but I couldn 'tfind him. —He ______ the library. You can find him there. A. has bee n to B.has gone to C.has left D.we nt to ( )2.People that lived in the mountains didn ' have wells in the past, so they had to _____________ water from a stream far away. A. bring B.fetch C.take D.give ( )3.We visited Jokhang Temple and Potala Palace, and also saw many _________ people and
Unit 5 Topic 1 重点语法一般现在时（常与频度副词never, seldom, sometimes, often, usually, always等连用） 重点句型—How do you usually come to school? —I usually come to school by subway. —How often do you go to the library? —Once/Twice/Three times a week/Very often/Every day/Seldom 重点详解 1. I always come to school by bus. by+交通工具名称，表示使用某种交通方式，中间不加限定词，如果交通工具前有a, the, my 等限定词，就不能用by,而是用in或是on. on the train=by train on his bike=by bike in my car=by car. 巧辩异同on foot 与walk: on foot “走路”，是介词短语，不能作谓语，只作方式状语，位于句末。walk “走路”,是动词，可以作谓语。 go to…on foot= walk to 例：I often go to school on foot. =I often walk to school. 同样，go to….by bike = ride a bike to go to…. by car = drive a car to go to … by plane = fly to go to… by bus = t ake a bus to 2 .Come on! It’s time for class. come on “快点，加油，来吧”。
B 班测试 一.选择题 1.某体温计的示数是38℃，粗心的护士仅消毒后就直接用它去测量37℃和39℃的病人的体温，则该体温计的示数先后分别是 ( ) A. 37℃和39℃ B．38℃和39℃ C．37℃和38℃ D．37℃和37℃ 2.新疆的冬天白雪皑皑，景色十分美丽．下面关于雪形成说法中正确的是( ) A、熔化、放热过程 B、熔化、吸热过程 C、铁凝华、放热过程 D、凝固、放热过程 3.在各图中，能正确描述铁锭熔成铁汁过程中温度变化情况的是（） A B C D 4.下列关于物态变化的说法正确的是（） A．春天，河里冰雪消融，是凝固现象 B．夏天，冰糕周围冒“白气”，是汽化现象C．秋天，早晨花草上出现的小露珠，是熔化现象 D．冬天，温暖的室内窗玻璃变模糊，是液化现象 5.下列现象中，属于凝华现象的是（） A．北方的冬天，窗玻璃上有冰花 B．夏天吃冰棒，揭开包装纸后，会看见冰棒冒“白气” C．放在衣橱中的樟脑丸越来越小，直至“消失” D．北方的冬天，冰冻的衣服也可以晾干 6.如图是冰雕展中“火车头”冰雕作品．展出当地的气温一直 持续在-10℃以下，可是冰雕作品在一天天变小，此过程发生 的物态变化是( ) A.升华 B.熔化 C.汽化 D.凝华
7.下列关于温度、内能、热量的说法，正确的是 ( ) A.．物体温度越高，它的热量就越多 B．要使物体内能增加，一定要吸收热量 C．要使物体内能增加，一定要对物体做功 D．物体内能增加，它的温度不一定升高 8．关于热量的说法，正确的是 ( ) A．温度越高的物体具有的热量越多 B．一个物体具有内能的同时也具有热量 C．热量总是从温度高的物体传递到温度低的物体 D．热量总是从内能多的物体传递到内能少的物体 9. 铁的比热容大于铜的比热容。质量相等的铁块和铜块吸收相等的热量，若吸收的热量全部转化为内能，则铁块的（） A．温度升高较少 B．末温较低 C．内能增加较少 D．内能较小10. 用相同的酒精灯分别对a、b两液体加热（如图甲），根据测得数据分别描绘出这两液体的温度随加热时间变化的图象（如图乙）.在相同的时间内两液体吸收的热量相等，不计液体热量散失，分别用m a、m b、c a、c b表示a、b两液体的质量和比热容，则结合图中信息作出的下列推断正确的是（） A 、若m a=m b,则c a>c b B、若m a=m b,则c a
Unit 1 测试 (限时：60分钟满分：100分) 一、单项选择(每小题1. 5分，共15分) 1. —Does your sister have _______ _ fever？ —Yes, she does. I think she should go to________ hospital. A. an；/ B. a；the C. /；a D. the；an 2. If we just think about________，the boat of friendship wi ll be overturned(倾覆)anytime. A. myself B. himself C. yourself D. ourselves 3. —I failed my driving test again. —Don't ________. Keep trying and you'll pass it. A. put up B. give up C. tidy up D. look up 4. I took the subway and ________at the downtown station. A. got through B. got over C. got on D. got off 5. ________ our surprise, Larry came here earliest today. A. To B. With C. Without D. In 6. You look too tired. You ________ rest and ________work too hard. A. should; should B. shouldn't; shouldn't C. shouldn't; should D. should; shouldn't 7. Lucy is used ________ a walk after dinner. A. to take B. taking C. to taking D. take 8. Did you agree ________ a party for him？ A. having B. to have C. have D. had 9. Please let me tell you again ________ you won't forget. A. as long as B. if C. so that D. because 10. — My c ousin has a sore throat. —She should ________. A. drink water with honey B. see a dentist C. take a shower D. get an X- ray 二、完形填空(每小题2分，共20分) A tone -deaf(不能辨别音高的)teenager has surprised his family by suddenly being able to play music after suffering a concussion(脑震荡). Gordon，a high school student，now can play 13 instruments—______11 he has never learned music. As a smal l child，he loved sports，dreamed of playing lacrosse(长曲棍球)as a career，and had no______12 in music. “He really had no musical______13，”his mother told the reporter. “When he played lacrosse with a local team in Grade Six，he______14 backwards and knocked the back of his head______15 the ground. ” “I remember______16 and then feeling dazed (神志不清的)，”he told the reporter. “I didn't really realize something______17 had happened. ” The doctors told him he could return to the______18. He did so，but unluckily he went on to suffer______19 couple of hard hits on the head，which sent him to the hospital again.
仁爱新版八年下Unit5 topic one 知识点详解归纳 1.How are you doing?=How are you? 你好吗？区分：What are you doing?你在做什么？ 2.You look excited. feel(感觉起来)/look/seem（看起来）/sound（听起来）/smell（闻起来）/taste（尝起来） 3.My father and mother want to invite your parents to go to the movies. 4.It is one of my favorite movies. 5.We can spend the evening at my house. 花费spend/cost/pay/take用法 1).人+spend/spent+时间/金钱+ on sth. 某人在某事上花时间/金钱。 人+spend+时间/金钱+( in) doing sth. 某人花时间/金钱做某事。 2).人+pay/paid+金钱+for+sth. 某人为某东西花钱。 人+pay/paid for+sth. 某人为某东西付款。 3).物/事+cost sb.+金钱什么东西花了我多少钱。 4）It takes/took sb.+时间+to do sth. 做什么事情花了我多长时间。 6.My mom will prepare some delicious food for us. 7.Please say thanks to your mom. 8.On my way here, I saw Mr. Brown. on the way to+地方在去…的路上on one’s way home 在回家路上 9.He felt disappointed because he was not able to buy a ticket to The Sound of Music. 10.What a pity!=What a shame! 1.Do you know what’s the matter with Mr.Brown? He seems a little unhappy. seem 好似/看起来像…seem+adj. seem to do sth.似乎要做某事 It seems that+句子好像要做某事 2.It’s also my favorite. I think it’s very interesting. 3.I don’t like it at all. It’s boring. But my parents like Beijing Opera a lot. 4.It’s so exciting. 1.The Sound of Music is one of the most popular American movies. one of +最高级+名词复数 2.She went to the V on Trapp family to care for seven childeren. care for sb.=look after sb.=take care of sb. 照顾… 3.Mrs. V on Trapp died, and the family were very sad. die- died 死亡动词dead 形容词死的death 名词死亡 4.The father was lonely and often became angry because of the noisy children. 1)alone 单独的/单独地形容词/副词lonely 孤单寂寞的只能做形容词 Maria lives alone，but she doesn’t feel lonely. 2)become/became angry变得生气be angry with sb./sth. 对…生气 3)because of +名词/名词短语因为某人或某事because+句子 4)noise 不可数名词嘈杂声noisy形容词嘈杂的noisily 副词嘈杂地 5. Maria taught the children to sing lively songs and perform short, funny plays to cheer them up. 1)teach-taught（过去式）重要短语：teach/tell/ask sb.（not）to do sth.教/叫某人(不)去做某事
简单机械 单元测试题 陕西 李云峰 （满分：100分） 一、单项选择题（每小题4分，共36分） 1．使用杠杆时，下列说法正确的是（ ） A ．力臂不变时，阻力越大，动力一定越小 B ．阻力大小不变时，动力臂越长，动力一定越小 C ．使用杠杆时，一定使用动力臂大于阻力臂的杠杆 D ．阻力和阻力臂不变时，动力臂越长，动力一定越小 2．图1中是一种有把手的门锁，则门锁的把手实质上是一个（ ） A ．定滑轮 B ．动滑轮 C ．省力杠杆 D ．费力杠杆 3．甲升降机比乙升降机的机械效率高，它们分别把相同质量的物体匀速提升相同的高度。两者相比，甲升降机（ ） A ．做的总功较少 B ．做的总功较多 C ．提升重物做的有用功较少 D ．提升重物做的有用功较多 4．如图2所示是我们日常工作生活中所使用到的机械，按图中所示的情景使用过程中没有省力的是（ ） 5．如图3所示，在用滑轮将同一物体沿相同水平地面匀速移动时，拉力分别为F 甲、F 乙、F 丙、F 丁，比较它们的大小（不计滑轮重及滑轮与细绳间的摩擦），正确的是（ ） A ．F 甲＞F 乙 B ．F 乙=F 丙 C ．F 丙＜F 丁 D ．一样大 图 1 AA ．抛石机 B ．方向盘 C ．辘轳 D ．斜面 图 2 图3
6．如图4所示，不考虑滑轮与轻绳之间的摩擦，米袋总重为800N ，而绳上吊着的静止的“绅士”重500N ，则米袋对地面的压力为（ ） A ．500N B ．250N C ．300N D ．800N 7．如图5（不计绳重与摩擦，且动滑轮重G 动小于物重G ），用它们分别将重相同的甲、乙两物体匀速提升相同的高度，所用的拉力分别为F 甲、F 乙，它们的机械效率分别为η甲、η乙。则下列关系正确的是（ ） A ．F 甲＜F 乙 B ．F 甲＞F 乙 C ．η甲＜η乙 D ．η甲=η乙 8．某人用100N 的力提起了350N 的重物，那么他可能使用了（ ） A ．一个定滑轮 B ．一个动滑轮 C ．一个定滑轮和一个动滑轮组成的滑轮组 D ．一支杠杆 9．用一个定滑轮和一个动滑轮组成的滑轮组把重150N 的物体匀速提升1m ，不计摩擦和 绳重，滑轮组的机械效率为60%。则下列选项错误的是（ ） A ．拉力一定是125N B ．有用功一定是150J C ．总功一定是250J D ．动滑轮重一定是100N 二、填空题（每空2分，共20分） 10．如图6所示，一位母亲推着婴儿车行走，当前轮遇到障碍物时，母亲向下按扶把， 若把婴儿车视为杠杆，这时杠杆的支点是 ；当后轮遇到障碍物时，母亲向上抬起扶把，这时婴儿车可视为 杠杆（填“省力”或“费力”）。 11．如图7所示的A 、B 两个滑轮中A 是 滑轮，B 是 滑轮；当以F 为10N 的拉力拉物体匀速前进时，则物体与地面间的摩擦力为 N 。 12．如图8所示，用一根结实的绳子在两根光滑木棒上绕几圈，一小朋友用力一拉，两位 大力士竟撞在一起了。这幅漫画说明了 。 13．如图9所示为一装配线上的一个“机械手”，其O 点为固定转动轴，先它水平抓住一 图 5 图 4 图 6 图 8 图7
Unit 5 Topic 1 SectionA 练习题 一、单项选择 1.Let’s meet ____ the school on foot. A.in B. to C. at D. for 2.It’s time ____ go to bed. A.often B. for C.on D.to 3.Allen gets to New York ___. A. by the plane B. on plane C.by plane D.in plane 4. It’s time ____ supper. A. at B. for C. to D. on 5. —_____ you often come to school on your bike? —______ Yes, I _____. A.Do,do B. Are, are C.Does, does D.Is, is 6.— How do you usually come to school? — I usually come to school ____ foot. A.In B. by C. with D.on 7. She looks_____. Ask her to help you. A. old B. sorry C.well D. kind 8.—____ do you usually go to school? —By bike. A.What B.When C.How D.Which 9.—Happy New Year! —________ ! A.Thank you B. Not at all C. The same to you D.You are welcome 10. My bool is interesting._____ yours? A.What is B.Whose is C.How about D.What is like 二、句型转换 1. Tom usually drives to work. (变同义句) Tom usually _____ _____ ______ ______ ______. 2. 我们中有五人骑自行车上学。（完成译句） Five ____ us go to school _____ _____. 3. The boy usually goes to school by bike . （对划线部分提问） _____ ______ the boy usually go to school? 4． I come to school in my mother’s car today. （对划线部分提问） _____ _____ you come to school today? 5.Mr.Lee goes to work by bus.（变为一般疑问句并作肯定回答） _____ Mr.Lee ____ to work by bus? Yes, ___________. 6.该睡觉了。（完成译句） _____ time ____ bed. 7.你看起来身体不错。（完成译句）
Unit5 Topic1 重点短语 1.on foot go …on foot = walk ( to )… 2.at the school gate在学校大门口 3.on weekdays在平日,在工作日 4.on weekends=on theweekend在周末 5.after school放学后 6.after class下课后 7.after breakfast / lunch / supper早餐/ 午餐/ 晚餐后 8.in ones free time在某人空闲时间 9.have a rest 休息一下 10.read books 读书 11.go swimming 去游泳 12.listen tomusic 听音乐 13.watch TV 看电视 14.do（one’s）homework做作业 15.go to the zoo/ park 去动物园/ 公园 16.once a week 一周一次 17.every day 每天 18.have classes 上课 19.for a little while一会儿 20.go to bed 上床睡觉 https://www.doczj.com/doc/712200944.html,e on 快点,加油,来吧 22.get up 起床 23.alk with / to sb.与某人谈话 24.at school 在学校、在上课 25.go to school 去上学 26.and so on ……等等 重点句型 1.Happy New Year! The same to you. 2.Yournew bike looks very nice. Thank you. 2How do you usually come to school? —I usually come to school by subway. 3.How often do you go to thelibrary? —Once/Twice/Three times aweek/Very often/Every day/Sedom 4.The early bird catches the work. (谚语) 笨鸟先飞 5.Classes begin ateight. =Class begins at eight. What time does the class begin? / Whattime do the classes begin? 6.We have no more time. 我们没有更多的时间了。 7.I have four classes in the morning and two in the afternoon. 我 早上上四节课，下午上两节。
第十二章 电能 能量守恒定律精选试卷综合测试（Word 版 含答案） 一、第十二章 电能 能量守恒定律实验题易错题培优（难） 1．为测定干电池的电动势和内阻，提供的实验器材如下所示： A ．干电池2节，每节干电池的电动势约为1. 5V ，内阻约为0. 9Ω B ．电流表A （0～0. 6A ，内阻约为0. 5Ω） C ．滑动变阻器R 1（0～50Ω，额定电流为3A ） D ．滑动变阻器R 2（0～1000Ω，额定电流为1A ） E. 电流表G （0～3mA ，R g =10Ω） F. 定值电阻3990R =Ω G. 定值电阻490R =Ω （1）由于两节干电池的内阻较小，现将03R =Ω的定值电阻与两节干电池串联后作为一个整体进行测量。在进行实验时，滑动变阻器应选用__________，定值电阻应选用__________；（填写实验器材前的编号） （2）在如图甲所示的虚线方框中补充完整本实验电路的原理图； （______） （3）根据实验测得数据作出21I I -的图线如图乙所示，其中I 2为通过电流表G 的电流，I 1为通过电流表A 的电流，根据该图线可知，两节干电池的总电动势为__________V ，总内阻为__________Ω。（结果均保留两位有效数字） 【答案】C F 3. 0 2. 0 【解析】 【分析】 【详解】 （1）[1] 电源为两节干电池，电动势为3V ，比较小，电源的内阻也较小，为多测几组实验数据，方便实验操作，应选最大阻值较小的滑动变阻器，因此滑动变阻器应选C ； [2] 上述器材中没有直接给电压表，但给了两个电流表，将电流表G 与定值电阻串联改装成
Unit1综合测试卷 时间:120分钟满分:120分 I.单项选择。(15分) ( )1. Lucy can play piano, but Lily can play chess. A.a; the B.the; a C. / ; the D.the;/ ( )2.- can you do? -I can play the drums. A. How B. Where C. What D. When ( )3.Can you help my sister her computer? A.at B.with C. for D. or ( )4. My brother can English. A.say B. speak C. talk D. tell ( )5. Mr Li is good music. He can be good children in the music club. A.at; with B. with; with C. at; at D. with; at ( )6. -Can Mary play ping-pong? -No, she . A.can B.can’t C. doesn't D. isn't ( )7. Miss Zhang is our English teacher. She us English. A.teach B. teaches C. teaching D. to teach ( )8. Tom wants you. Are you free? A.talking B. to talk C. talks to D. to talk to ( )9. He can play basketball, he can't play football. A..too B. also C. and D. but ( )10. Ma Huan likes to talk and play games with . A.people B. peoples C. the people D.a peoples ( )11. I want to with Jenny. A.make friend B. makes friends C. make friends D. makes friends ( )12.If you are free , you can call us at 462-3758. A. on weekend B. on the weekend C. in weekend D. at weekend ( )13. Can I join the story club? A.tell B. tells C. telling D. teller ( )14. Mike likes English and I it. A. also like B. like also C. too D. like too ( )15. -You can join the chess club. - . A. You sound good B. It sound good C. Sounds good D Sound nice II. 完形填空。(20分) Do you have a nice family? What do they like to do? Do they 1 any clubs? My name is Li Ming. I am 13 years old. I have a nice family. My father 2 sports every day(每天). He is very 3 .He likes to 4 . He is in a swimming club now. My mother is 5 English teacher in a school. She 6 to play ping-pong. She often plays it with her friends 7 the weekend. She 8 to join a ping-pong club. I am a student. I 9
Unit5 Topic1 I’m so happy . 教学重难点 1. Key points: （1) 学习有关描述感觉，表达情绪的词汇和句子 (2）了解有关音乐之声和京剧的相关内容 （3）学习“系动词+形容词”构成的系表结构 2. Difficult points： 准确地掌握“系动词+形容词”构成的系表结构的用法。 教学过程 Step1 Warm up 单词学习和检测 Step 2 Presentation. 一、课文解析 Section A I、单词和词组： 1邀请____________ 2 电影____________ 3闻到____________ 1邀请某人做某事____________________ 2去看电影____________________ 3为某人准备某物____________________ 4向…道谢____________________ 5一张…的票_______________________ 6 在我来这的路上__________________ 7我最喜欢的电影之一____________________________________ II、重点句子： 1 你好吗？_______ ________ you _________ ?=How are you ? 2你看起来很兴奋。You ________ ________ . 系动词+adj. 系表结构①be (am/is/are/was/were)
②感官v.(feel, look, sound, taste品尝，smell闻、嗅, seem ) ③四变化(turn/become/go/ get) *turn侧指颜色变化④keep, make 累了________________ 看起来不高兴________________________ 尝起来美味_____________________ 听着很美________________________ 变绿________________________ 保持安静________________________ 3我的父母想邀请你的父母一起去看电影。My mother and father want to________ your parents ________ _______ to the movies. 妈妈叫我早睡早起。Mum______me_____ _____ _____bed and_____ _____ early. 4我的妈妈为我们准备美味的食物。 My mom will _____________ some ____________ __________ for us. 5他因为不能买到音乐之声的票而感到失望。He________ ________ because he _______ not _______ _______ _______ a ________ ______ The Sound of Music. feel disappointed感到失望be able to do…能做某事，可用于任何时态，但 can /could只用于一般现在时和一般过去时 Michael isn’t able to come. 同义句：__________________________ a.将原句变为一般过去时 Michael _______________________ 同义句________________________ b.将原句变为一般将来时Michael ____________________________还有同义句吗？1）表示能力时，______和__________是可以互换的。 如：No one can do it＝No one ______ ______ _______do it. 没人能做这件事。2）can只用在现在时和过去时，表示将来能力时，要用will be able to /shall The boy ________________go to school next year. 这个男孩明年就能上学了。 a ticket to sth. ……的票/入场券有时也可以说：a ticket for sth. 一张音乐会票________________________ 一张足球赛票___________________________ 6 我们可以在我家度过那个晚上We can ___________ the evening at my house. 花费spend/cost/pay/take 用法1).人+spend/spent+时间/金钱+ on sth. 某人在某事上花时间/金钱。 人+spend+时间/金钱+( in) doing sth. 某人花时间/金钱做某事。