2011-2012学年重庆杨家坪中学七年级下学期期末考试生物试卷(带解析)

适用年级:初一
试卷号:345430

试卷类型:期末
试卷考试时间:2012/7/10

1.综合题(共1题)

1.
(5分)右图是关节模式图,请根据图回答问题:

(1)关节内的滑液存在于[  ] 中,对关节起润滑作用。
(2)关节面上覆盖着一层光滑的[  ] ,可以减轻摩擦和震动。
(3)图中[  ] 的外面有一些坚韧的韧带,对关节起加固作用。
(4)脱臼是图中的[  ] 从[  ] 里滑脱出来。

2.选择题(共5题)

2.

假如你是第二中学的一名初三学生刘宏, 你要写一封信给青少年专家Sigmund, 告诉他你遇到的问题, 并请求帮助。请根据下面表格中的信息完成这封信。

姓名

刘宏

星座

Gemini

最喜欢的颜色

蓝色、黄色

存在问题

1. 父母要求严格, 几乎不给时间玩;

2. 迷恋动漫真人秀( cosplay), 放学后会花很多时间在这上面;

3. 有时不能按时交作业, 学习越来越糟;

4. 父母、老师要求你放弃你唯一的爱好, 你为此苦恼。

目前需求

希望得到建议

注意:1. 词数:90左右。书信的开头和结尾已写好, 不计入总词数; 2. 书信须包括所有要点, 不要逐词翻译, 可适当发挥, 使短文连贯、通顺; 3. 书信中不得出现真实的人名、校名等相关信息。

Dear Sigmund,

        My name is Liu Hong. I'm a Grade 9 student in No. 2 Middle School. ……


         I hope to hear from you soon.

        Best wishes!

                                                                                                                                    Yours,

                                                                                                                                         Liu Hong

3.

Parents will __________ their children __________ making friends when they reach fourteen or fifteen.

4.

阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项。

    Do you want to be successful in everything you do? If so, then 1? Here is an example.

    There was a farmer who 2 corn(玉米) all his life. Each year he took his corn to the market. Then each time his corn was chosen as the 3 and won the first prize.

    One year a newspaper reporter interviewed him and learned something 4 about how he grew it. The farmer  5 his seed (做种子的) corn to his neighbours.

    "How can you share your best seed corn with your neighbours?" the reporter asked. "You know they are taking part in the 6 with you each year. "

    "Why, sir," said the farmer, "didn't you know? The 7 picks up pollen (花粉) from the corn and moves it quickly from field to field. If my neighbours grow 8 corn, cross-pollination (异花传粉) will affect the quality of my corn. So if I want to grow good corn, I must   9 my neighbours to grow good corn. "

    The farmer knows much about the connection of life.  His corn cannot improve 10 his neighbours' corn improves.

    As a great man says, "We make a living by what we 11; we make a life by what we give." We can't  12 without food, clothes, and many other things. However, a meaningful life is not decided by how much we can get, 13  by how much we can give others. Giving, instead of taking, makes us 14 from other animals.  So those who choose to live well must help others to live well and those who choose to be happy must help others to find 15 in their life.

5.

阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项。

    Do you want to be successful in everything you do? If so, then 1? Here is an example.

    There was a farmer who 2 corn(玉米) all his life. Each year he took his corn to the market. Then each time his corn was chosen as the 3 and won the first prize.

    One year a newspaper reporter interviewed him and learned something 4 about how he grew it. The farmer  5 his seed (做种子的) corn to his neighbours.

    "How can you share your best seed corn with your neighbours?" the reporter asked. "You know they are taking part in the 6 with you each year. "

    "Why, sir," said the farmer, "didn't you know? The 7 picks up pollen (花粉) from the corn and moves it quickly from field to field. If my neighbours grow 8 corn, cross-pollination (异花传粉) will affect the quality of my corn. So if I want to grow good corn, I must   9 my neighbours to grow good corn. "

    The farmer knows much about the connection of life.  His corn cannot improve 10 his neighbours' corn improves.

    As a great man says, "We make a living by what we 11; we make a life by what we give." We can't  12 without food, clothes, and many other things. However, a meaningful life is not decided by how much we can get, 13  by how much we can give others. Giving, instead of taking, makes us 14 from other animals.  So those who choose to live well must help others to live well and those who choose to be happy must help others to find 15 in their life.

6.

阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项。

    Do you want to be successful in everything you do? If so, then 1? Here is an example.

    There was a farmer who 2 corn(玉米) all his life. Each year he took his corn to the market. Then each time his corn was chosen as the 3 and won the first prize.

    One year a newspaper reporter interviewed him and learned something 4 about how he grew it. The farmer  5 his seed (做种子的) corn to his neighbours.

    "How can you share your best seed corn with your neighbours?" the reporter asked. "You know they are taking part in the 6 with you each year. "

    "Why, sir," said the farmer, "didn't you know? The 7 picks up pollen (花粉) from the corn and moves it quickly from field to field. If my neighbours grow 8 corn, cross-pollination (异花传粉) will affect the quality of my corn. So if I want to grow good corn, I must   9 my neighbours to grow good corn. "

    The farmer knows much about the connection of life.  His corn cannot improve 10 his neighbours' corn improves.

    As a great man says, "We make a living by what we 11; we make a life by what we give." We can't  12 without food, clothes, and many other things. However, a meaningful life is not decided by how much we can get, 13  by how much we can give others. Giving, instead of taking, makes us 14 from other animals.  So those who choose to live well must help others to live well and those who choose to be happy must help others to find 15 in their life.

3.单选题(共7题)

7.
可以引起传染病的病原体包括( )。
①病毒 ②细菌 ③真菌 ④单细胞动物 ⑤寄生虫
A.①②③B.②③C.①④⑤D.①②③④⑤
8.
乙型肝炎属于血液传染病,防治乙肝,应从平时做起。下列预防措施中,哪一项是没有必要的?( )
A.注射疫苗
B.勤洗手(肥皂加流动水洗手)
C.与乙肝患者的日用品分开使用
D.与乙肝患者彻底断绝来往
9.
皮肤的屏障作用和体液的杀菌作用均属于( )。
A.非特异性免疫B.体液免疫
C.特异性免疫D.细胞免疫
10.
以苍蝇为媒介传播的传染病属于( )。
A.呼吸道传染病B.消化道传染病
C.血液传染病D.体表传染病
11.
每年5月31日是世界无烟日,烟草燃烧产生对人体有害的物质是 ( )
①二氧化碳  ②焦油 ③尼古丁 ④一氧化碳
A.①②③④B.②③④
C.③④D.①④
12.
对于保护儿童的健康和生命,提高人口素质,造福子孙后代,具有十分重要意义的预防传染病的一种简便易行的手段是( )。
A.自然免疫B.特异性免疫C.接种免疫D.非特异性免疫
13.
饭前便后要洗手有利于预防( )。
A.呼吸道传染病B.消化道传染病
C.血液传染病D.体表传染病

4.填空题(共1题)

14.
每个人的骨有   块,骨的基本结构有骨膜、骨质和   三部分。
试卷分析
  • 【1】题量占比

    综合题:(1道)

    选择题:(5道)

    单选题:(7道)

    填空题:(1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:2

    7星难题:0

    8星难题:7

    9星难题:0