2019年新初一入学测试卷成绩:_____________1、方程1+20%x=3.6的解为（）．2、一根20米的木料，如果截成5米每段，需要12分钟，如果截成4米每段，需要时间为（）分钟．3、一个正方形，边长增加了10%，面积增加了（）．4、一种商品，先提价20%，后降价20%，此时价格是原来价格的（）．5、按规律填数25，47，23，811，1013，45（），1619……．6、一个分数化简后为58，原分数的分子和分母的和为65，则原分数为（）．7、商店购进了甲、乙两种衣服共500件，两种衣服的进价相同。

甲种衣服按照43%利润率定价，乙种衣服按照33%利润率定价，要使利润率不低于37%，则甲种衣服最少需要（）件．8、有一位学者，在几年前去世了，已知他出生的年数正好是他的年龄的31倍，又知道这位学者于1965年获得博士学位，这位学者是（）年去世的，去世时是（）岁．二、解答题（9、10 每题8分，11、12题每题10分，共36分）9、牧场养了一批马，卖了10匹公马，饲养员发现剩下的马中，公马与母马的数量比为9：7. 之后牧场又引进了10匹公马，又卖了10匹母马。

这时公马与母马的数量比为7:5.原来牧场有多少马？10、甲、乙、丙三人合修一堵围墙，甲、乙合修4天完成了13，乙、丙合修2天完成余下工程的14，剩下的再由甲、乙、丙三人合修4天完成，现在领工资共24000元，依工作量分配，甲、乙、丙应各得多少元？11、甲，乙两车分别从A,B 同时出发相向而行，甲车每小时行40 千米，乙车每小时行50 千米，两车分别到达B 地和A 地后，立即返回，返回时甲车的速度增加二分之一，乙车的速度增加五分之一。

已知两车两次相遇处的距离是50 千米，则A ，B 两地的距离为多少千米？12、阅读下面材料：点、在数轴上分别表示实数、，、两点之间的距离表示为当两点中有一点在原点时，不妨设点在原点，如图1，；当、点都不在原点时，①点、都在原点的右边，如图2，； ②点、都在原点的左边，如图3，； ③点、在原点的两边，如图4，； 综上，数轴上、两点之间的距离． 请你仿照上例，回答下列问题：⑴数轴上表示和的两点之间的距离是 ；数轴上表示1和的两点这间的距离是 ；⑵数据轴上表示和的两点和之间的距离是 ，如果，那么为 ； ⑶当时， ；⑷当代数式取最小值时，相应的的取值范围是 ．A B a b A B AB A 图2bB A O图3bB A 图4BA bAB OB b a b ===-A B A B AB OB OA b a b a a b =-=-=-=-A B ()AB OB OA b a b a a b =-=-=---=-A B ()AB OA OB a b a b a b =+=+=+-=-A B AB a b =-2-5-3-x 1-A B 2AB =x 32x -<<32x x ++-=21x x -++x三、选出下列画线部分读音与其他三个不同的单词，将其序号填入题前括号内（每题1分，共5题，共1×5=5分）( ) 1. A. her B. worker C. doctor D. sister( ) 2. A. near B. pear C. year D. dear( ) 3. A. food B. cook C. room D. school( ) 4. A. many B. get C. any D. hat( ) 5. A. seat B. read C. sweater D. mean四、用单词的适当形式填空（每题1分，共7题，共1×7=7分）1. My brother ______ (go) to school at seven every day.2. Clark teaches______(we) English and he is friendly.3. Eating ______(quick) is not very good for us.4. I like ______(banana) very much.5. My teacher ______(talk) to my parents yesterday.6.There are many _______(German) in the shop.7._____(He ) mother is a singer.五、语法填空（每题1分，共10题，共1×10=10分）( )1. There is ____apple and ____pear on the table.A.a; aB. an; anC. an; a( )2. I like ____the ships and boats on the sea.A.watchB. to watchC. watches( )3. We usually eat noodles ______Sundays.A.inB. onC. at( )4. I want to take part ____the competition, because I am good ____English.A.in; atB. on; atC. in; on( )5. The children often get big red packets at____.A.HalloweenB. Chinese New YearC. Christmas( )6. My legs are longer than____.A.youB. yourC. yours( )7. —We ____the Bund this summer holiday.—Have fun!A.will visitB. visitedC. visit( )8. —____do you like science?—____it’s interesting.A.Why; BecauseB. What; SoC. When; But( )9. In____, people drive on the left side of the road.A.ShanghaiB. New YorkC. London( )10. —____is it from your home to school?—Three kilometers.A.How longB. How muchC. How far六、词语填空（每题1分，共5题，共1×5=5分）There is a zoo in our city. My parents often take me there on 1 . I like animals. I have 2 toy animals in my room. In the zoo, I can see the tigers, elephants, monkeys, pandas, bears, snakes, and many other animals. Some animals are friendly, but some are not. I don’t think it is good for animals to stay in cages（笼子）. They should be free. I like 3 them swim and jump. They swim so fast and jump so high. They can play with a ball. They can stand up and walk 4 water! They are very 5 to people. If you fall into water and can’t swim, they may come to help you.( )1.A. summer B. weekday C. weekends( )2.A. a lot B. a lots of C. a lot of( )3.A. looking B. seeing C. watching( )4.A. in B. at C. with( )5.A. friendly B. interesting C. warm七、词语填空（每题2分，共4题，共2×4=8分）Mr .White is an English man. He teaches English. His English class is very interesting. He likes us and we like him, too. Mr. White has two children-Tom and Lucy. Tom is seven and his sister Lucy is four. Tom goes to school but Lucy doesn't. Mr. White likes to wear a T-shirt and jeans. Football is his favorite sport. After school we often have a basketball game. Sometimes Mr. White watches and joins us. He plays basketball just for fun.( )1 .Mr. White is____________.A.a Chinese teacherB.an English studentC.an English teacher( )2 .How many daughters does Mr. White have?A.One.B. Two.C. Three( )3 .Lucy doesn't go to school because___________.A.She looks beautifulB. She is sevenC. She is only four ( )4 . __________ is Mr. White's favorite sport.A.BasketballB. FootballC. Volleyball八、句型转换（每题1分，共5题，共1×5=5分）1. The woman in the blue skirt is my mother.（就划线部分提问）_________________________________________2. I can see a map on the wall.（改成一般疑问句）_________________________________________3. She is twelve.（就划线部分提问）_________________________________________4. What’s this? It’s a box.（改成复数）_________________________________________5. My aunt goes to work by bike.（改为否定句）_________________________________________。