[英语考试]初二试题.doc

北师版八年级数学上册试题一、精心选一选(（本大题共10小题，每小题4分，满分40分) 1、9的算术平方根是（ A ）A. 3 B. 3 C. D. 2、在下列各数中无理数有（ B ）-0.333，-，3，3.1415，2.010101（相邻两个1之间有1个0），76.0123456（小数部分由相继的正整数组成）。A 3个 B. 4个 C 5个 D. 6个3、如图,是我校的长方形水泥操场，如果一学生要从A角走到C角，至少走（ C ） A. 80米 B. 90米 C. 100米 D. 110米4、已知从多边形的一个顶点引出的对角线把多边形分为10个三角形，则此多边形内角和是( B ) A.14400 B.18000C.21600 D.162005、下列命题中，正确的是（ C ）A.矩形的对角线互相垂直 B.菱形的对角线相等C.正方形的对角线互相垂直平分且相等 D.等腰梯形的对角线互相平分6、以下五家银行行标中，是轴对称图形又是中心对称的有（ B ） A.1个 B.2个 C.3个 D.4个7、体育课上，刘老师在篮球场上放置三个不在同一直线上的A，B，C三个篮球，现将篮球D放置其中，使A，B，C，D四个篮球组成 一个平行四边形，试问16、A、B、C、D在同一平面内，从ABCD；AB=CD；BCAD；BC=AD这四个条件中任选两个,能使四边形ABCD是平行四边形的选法有_3_种。17、要把一个菱形判定为正方形,可添加的条件为_对边相等_（只写一个条件）.ABDC10米18、如图所示是某工厂厂房屋顶的人字架（等腰三角形），它的跨度BC12米，中柱AD为2.5米，中柱ADBC，且垂足D为BC的中点，又知厂房长10米，为防雨，需在房顶铺满油毡。（每卷油毡宽1米，长10米）如果你是该厂采购，需购买_ 3_卷油毡。19、如图，四边形ABCD是边长为1的正方形，P是ABCD的边CD上的任意一点，且PEDB于点E，PFAC于点F，则PE+PF= 2根号2 。20、如图，在梯形ABCD中，ADBC，并且AB=8，AD=3，CD=6，并且B+C=900，则梯形面积S梯形ABCD= 。 A D三、耐心做一做：(本大题共8题，共80分) B21、化简（每小题5分，共20分） C（1）（2） （2）（+2）（-2） =10-4根号6 =-1（3） （4） =1 =2分之11根号25若某数的立方等于0.027，则这个数的倒数是_-三分之十_6已知，则x+y= 0 7和数轴上的点一一对应的数集是_8. 估计=_11.414_（误差小于1）；=_5.477_（误差小于0.1）.9一个正方体的体积变为原来的27倍，则它的棱长变为原来的根号27倍10如果一个正数的一个平方根是a，那么这个数的另一个平方根是_a_，这个数的算术平方根是_-a_三、认真答一答（只要你认真思考, 仔细运算, 一定会解答正确的!每小题10分，共60分）1化简下列各式：（1）； （2）；=3 =22物理1.两个鸡蛋的质量约 B A50g B0.12kg C1.2mg D1.2kg2。人一般的步行速度最接近于 B A0.01m/s B1m/s C50m/s D100m/s3。有一种“隐形飞机”，可以有效避开雷达的探测，秘密之一在于它的表面有一层特殊材料，这种材料能够_减弱_(填“增强”或“减弱”)对电磁波吸收作用，秘密之二在于它的表面制成特殊形状，这种形状能够_减弱_(填“增强”或“减弱”)电磁波反射回雷达设备八年级 book 3 Unit 5单元测试.单项选择。(30分)A1. My fathers office is at the top. I can see the whole city _ the office. A. from B. on C. with D. in A2. The girl looks the _ her father.III.阅读理解。（30分） ACATV is short for “community antenna (公用天线) television”. But “cable television” is the name most people like to use. Cable television can help people receive TV programs that they can not get with their ordinary（常规） antenna.Television signals (信号) travel in straight lines in all directions. Signals from a TV station move towards the horizon(地平线) and then go into space. If people live only a few miles from a TV station, they may get a good picture on their televisions. But if they live more than 50 miles from a station, they may not get good pictures.CATV began in 1948. People in places far from TV stations had to pay for it. A community antenna was usually placed on a hill, a mountain or on a high tower. The antenna can receive TV signals and send them into a small local station (当地电视台）. Today, cable television is used in more and more areas. It is even used in many classrooms all over the country.根据短文内容，判断正（T）误（F）。（ T ）1. Most people like using the name of “cable television”. （ T）2. TV signals travel in curved lines.（ F）3. People who live more than 50 miles from a station mustnt get any pictures at all.（ F ）4. The antenna sends TV signals to local station. （ T）5. The cable television can also be used in classrooms today. BMost people sleep at night, but Frank sleeps during the day and works at night. His work is to guard (看守) a large factory. He is lonely because nobody there talks with him in the evening.Frank likes his work. He knows that it is important to guard the factory at night. If he hears any noise, he goes quickly to see what it is. Most of the time he walks around inside the big building, but he also walks around outside. When he is tired, he can sit on a chair by the door. It is very cold in winter. He always wears a warm coat when he is working.One night when Frank went outside, he heard a noise near a dark corner of the factory. He went very quietly towards the noise to see if someone was there, but he only saw a small dog. Frank smiled and talked to the dog. It looked cold and sad. He took the dog inside the building, and the happy dog followed him around. During the rest of the night Frank was not lonely. A dog was a good friend for him.根据短文内容，判断正（T）误（F）.( T ) 6. Frank sleeps at night and works in the day. ( F ) 7. Frank doesnt think his job is important. ( T ) 8. Sometimes Frank walks around outside the big building. ( F ) 9. One night Frank saw a little dog sleeping at the gate of the factory. ( T ) 10. Frank took the dog home at once. C 八年级上学期期中英语测试题班级 姓名 得分 一、 词汇（25分）A、选择与划线部分意思相同或相近的选项。（5分）（ C）1. Canada has a lot of Chinese restaurants.A. much B. some C. lots of D. any （ A ）1. This term, well have fun in teaching English A. have a good time B. work hard C. have a busy time D. be free （ D ）2. Its a quarter to eight. Lets hurry.A. eight fifteen B. eight forth- five C. seven fifteen D. seven forty-five （ B ）3. Finally, we talked about our physics.A. Quickly B. At last C. Hard D. Great （ D ）4. Bill showed us lots of photographs.A. much B. some C. a lot D. a lot of （ C ）5. Brain does well in painting A. likes B. has C. is good at D. teachesB、英汉词组互译（10分）6. look like 看上去像 7. go for walks 去散步 9. over here 在那儿 10. blow out the candles 吹灭蜡烛 11. 拉小提琴 play the violin 12、一条牛仔裤 a pair of jeans 13、邮局 post office 14、停车场 park 15、半小时 half an hour C、用词的正确形式填空 （10分）16. James wants to buy (buy) a bike 17. Red is Li Ming,s (Li Ming ) favourite colour 18.Thats an interesting (interest) story book.19. Im going to be a painter (paint) when I am older.20. She loves (love) her mother very much.21. Have you seen (see) these words?22. Yesterday I had (have) an English class.23. Miss Gao has been (be) a Chinese teacher for ten years.24. How many grades (grade) are there in your school?25.Its fun to get (get) e-mail from England.二、 选择题.（20分）（ B ）1. There are some good news .A. on the TV B. on TV C. in TV D. on the theatre （ C）2. hanks for your help.A. Much B. A lot C. Many D. A lots（ A ）3. Mid-Autumn Day, my family sit together and watch the moon.A. At B. On C. In D. Of （ C ）4. My has fifty pupils. We have six every day.A. classes classes B. class class C. class classes D. classes class （ C ）5 .My cousin and I are .A. in same class B. the same class C. in the same class D. on the same class（ D ）6. I like to wear T-shirts in the summer. Because they cotton.A. make of B. is made of C. are make of D. are made of （ C ）7. I dont like noodles. My mother doesnt like, .A. also B. too C. either D. two （ D ）8. This is the girl Mary.A. name B. names C. naming D. named （ D ）9. I am in this year.A. Grade three B. grade three C. grade Three D. Grade Three（ B ）10. We call her Miss White, because .A. she is old B. she is married C. she isnt married D. she isnt a pupil （ A ）11. I like him because he often makes me .A. laugh B. laughed C. laughs D. to laugh （ B ）12. We should when we are in the library.A. make a noise B. be quiet C. play basketball D. talk to our friends all the time （ C）13. -Thats a funny story, isnt it? - A. Yes, it isnt . B. No, it is. C. Yes, it is. D. No, isnt it.（ A ）14. I was good at when I was young .A. painting B. paint C. to paint D. painted （ C ）15. -Has she ever read the book? - yet.A. No, she doesnt. B. No, she didnt C. No, she hasnt D. Yes, she has（ A ）16.- -I want to buy a new cap.A. What can I do for you? B. Do you want to buy anything?C. Is the old cap too small? D. How are you?（ C ）17. I met an old friend .A. on my way school B. on me way to school C. on my way to school D. in my way to school（ B ）18. I saw a mice dress when I the Clothing Store.A. walk past B. walked past C. walk past D. pass （ A ）19. Our school the parking lot.A. is across from B. across from C. is from D. by（ A ）20. The style of my clothes is in my home town.A. fashion B. in fashion C. in the fashion D. on fashion三、 阅读理解。（30分）AOne day, Mr Brown sees a young woman in the street with children. He is very much surprised because all the children are wearing the same clothes-red caps, white shirts and blue trousers.Are all these children yours? he asks the woman. Yes, they are. answers the woman. Do you always dress them in the same clothes? Mr Brown asked. Yes, answers the mother. When we have only four children, we dress them in the same clothes because we dont want to lose(丢失) any of them. It s easy to see our children among（在中）other children, because they are all wearing the same clothes. And now, when we have ten, we dress them like this because we dont want to take other children by mistake (错误). When there are other children among (在中间) us, its easy to see them, because their clothes are different. 选择正确答案( A ) I . How many people does Mr Brown see in the street one day?A. Ten. B. Eleven. C. Four. D. Ten children.( B ) 2. Mr Brown is surprised becauseA. all the children are boys B. all the children are girlsC. all the children are lovely D. all the children are wearing the same clothes( B ) 3. Does the young woman always dress the children in the same clothes?A. Yes, she does. B. Yes, she do.C. No, she doesnt. D. She always dress them in the same clothes.( A )4. Why does the mother always dress her children in the same clothes?A. She likes to do so. B. She loves her children. C. She wants to take other children home.D. Its easy to see her children when theyre among others.( C ) 5. Do you think the story is true(真实的) ?A. Yes, I think so. B. Yes, I dont think so. C. We dont know. D. It isnt true.一、基础知识及运用：(35分)1、 请将下面一句话抄写在 上。要求书写正确、规范、工整。（2分）智 者 不 惑 ， 仁 者 不 忧 。 智者不惑，仁者不忧。 2、 给下列词语中加点的字注音：（2分）锐不可当（ ） 震悚（ ） 拐弯抹角（ ） 颓唐（ ）3、 依据下列词语中的注音写出汉字：（2分）寒 jn （ ） jin （ ）灭 狼 j（ ） j （ ）躬 4、 下列句子中加点的词语使用不恰当的一项是：() （3分）A.不久前，中央电视台举办了“隆力奇杯”全国青年歌手电视大奖赛，选手们的表现成为许多观众茶余饭后津津乐道的话题。B.2006年6月9日，令广大球迷梦寐以求的世界杯足球赛在德国拉开帷幕，历时一个月的64场精彩比赛将使球迷们大饱眼福。C.大学生洪战辉带着妹妹上大学的事迹令人感动，他被评为2005年“感动中国”十大人物，真是可歌可泣。D.当记者来访震惊全国的齐齐哈尔第二制药厂假药案的几位药检人员时，令人不可思议的是，他们居然都是非药学专业并从未接受过专业上岗培训的。5、 依次填入下面文字横线上的词句，与上下文衔接最恰当的一项是：（）（3分）风中的桂花香消散了，。窗外那棵老槐树，不知什么时候有了黄叶，风一吹，黄叶就。秋天就这样明净又清爽地来