广西钦州市第四中学2018-2019学年七年级新生入学考试生物试题

适用年级:初一
试卷号:333975

试卷类型:开学考试
试卷考试时间:2019/8/10

1.判断题(共3题)

1.
动物能对外界刺激作出反应,植物却不能。(___)
2.
现在已知的生物都是由细胞构成的。 (____)
3.
动物能够排出代谢废物,植物不能排出代谢废物 ( )

2.单选题(共4题)

4.
把含有变形虫的池水放入烧杯中,不久变形虫就会聚集在水的上层。这是因为它们需要
A.充足的氧气B.充足的阳光C.充足的养料D.较高的温度
5.
星期天,小明和同学一起到田野,他们看到了很多植物,有小麦、玉米、大豆、水稻等,他们想对这些植物进行分类,分类的重要依据应该是(  )
A.花、果实、种子B.根、茎、叶C.根、花、种子D.茎、叶、种子
6.
下列关于生物分类的叙述,错误的是()
A.分类主要根据的是生物间的相似程度
B.亲缘关系越近共同特征越多
C.分类单位越小,包含生物种类越少
D.品种是最基本的分类单位
7.
下列说法不正确的是( )
A.某人因意外受伤流血,血液呈现红色,并随着心脏的跳动一股一股的涌出,这属于动脉出血,需从伤口的远心端止血
B.如果饮食中缺碘,甲状腺激素的合成就会减少,幼儿会患呆小症,成年人会患地方性甲状腺肿
C.组织细胞产生的二氧化碳排出体外的途径为:先进入组织周围的毛细血管→上、下腔静脉→右心房→右心室→肺动脉→肺部毛细血管→肺泡→排出体外
D.蜻蜓点水体现了生物能繁殖、望梅止渴体现了生物能对外界刺激作出反应

3.选择题(共3题)

8.

完形填空

    Do you like playing the piano?Now there is a 1  in Sydney called“Play Me,I’m Yours”.People can  2the piano in many places for free.In addition to(除……之外)letting people enjoy beautiful music,the programme  3 helps them communicate(交流)with each other.

    People have placed thirty pianos in  4parts of the city.People can  5 the words“Play Me,I’m Yours”on each piano.People can play music6 sing songs with the pianos.Many people stop to 7  or play happily.

    Now lots of people are 8 in front of computers and busy with their work all day and they have no time to enjoy  9  .So the programme is to help them relax and make 10  friends.

9.

阅读理解

    Many students want to give gifts to their teachers, and they often wonder what gifts to give to their teachers. After almost two decades as a teacher, here are some thoughts.

    First, not giving your teacher anything is perfectly fine. Teachers do not expect to receive a gift and are often surprised when they receive a gift. Believe it or not, the gift that a teacher receives (or does not receive) has no influence on his or her opinion of the child. No teacher will ever remember which child arrived at school with a gift and which did not. Trust me. In fact, many schools do not allow teachers to accept gifts from parents, so offering a gift can place a teacher in a difficult situation. As a result, no gift is sometimes just easier for a teacher.

    But if you're going to give your teacher a gift, here are a few suggestions:

    The best gift I ever received from students was given to me when my daughter was born. Each student in my class bought his or her favorite childhood book and signed the inside cover with a message to Clara. These books were then put into a library and gathered to me after Clara's birth. The books in that library are still some of Clara's favorites today, and we always take a moment to read the messages.

    Two things to take away from this: Books make excellent gifts. Gifts for a teacher's children make excellent gifts.

    But when it comes to gifts, I believe that the best gift that you can give a teacher is simply a note expressing your appreciation for all that he or she has done for you. I have letters from students that I appreciate (感激) as much as any other object in my life. I read these letters after difficult days in the classroom. They lift my spirits beyond measure.

10.

阅读理解

    Many students want to give gifts to their teachers, and they often wonder what gifts to give to their teachers. After almost two decades as a teacher, here are some thoughts.

    First, not giving your teacher anything is perfectly fine. Teachers do not expect to receive a gift and are often surprised when they receive a gift. Believe it or not, the gift that a teacher receives (or does not receive) has no influence on his or her opinion of the child. No teacher will ever remember which child arrived at school with a gift and which did not. Trust me. In fact, many schools do not allow teachers to accept gifts from parents, so offering a gift can place a teacher in a difficult situation. As a result, no gift is sometimes just easier for a teacher.

    But if you're going to give your teacher a gift, here are a few suggestions:

    The best gift I ever received from students was given to me when my daughter was born. Each student in my class bought his or her favorite childhood book and signed the inside cover with a message to Clara. These books were then put into a library and gathered to me after Clara's birth. The books in that library are still some of Clara's favorites today, and we always take a moment to read the messages.

    Two things to take away from this: Books make excellent gifts. Gifts for a teacher's children make excellent gifts.

    But when it comes to gifts, I believe that the best gift that you can give a teacher is simply a note expressing your appreciation for all that he or she has done for you. I have letters from students that I appreciate (感激) as much as any other object in my life. I read these letters after difficult days in the classroom. They lift my spirits beyond measure.

4.填空题(共3题)

11.
除病毒外,生物都是由_____构成的,它是生物体结构和功能的基本单位.
12.
我会填
①生物多样性是指       多样性。
②细胞通过  产生新细胞,这是生物体生长、    的基础。
   是生物最基本的特征,要此基础上才有       等生命活动。
  生物通过细胞分裂进行繁殖,多细胞生物的细胞分裂不仅与  新个体有关,而且能促使新个体  ,使生物体不断更新  的细胞,从而保证生物体的正常生命活动。
13.
动物、植物等所有生物生存所需要的基本条件是_______________ .
试卷分析
  • 【1】题量占比

    判断题:(3道)

    单选题:(4道)

    选择题:(3道)

    填空题:(3道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:1

    7星难题:0

    8星难题:9

    9星难题:0