学校 姓名 班级___________ 座位号 ……装…………订…………线…………内…………不…………要…………答…………题……
题型 对题数
填空 判断 选择 连线 图形 简答 等级 卷面书写 一、填空题:
This article includes so me parts, including text, pictures, and design. Copyright is personal ownership1、一片完整的叶子由 和 组成。2、像樟树这样坚硬的茎叫做 。This article includes some parts, including text, pictures, and design. Copyright is perThis article includes some parts, including text, pictures, and design. Copyright is per
This article includes some parts, including text, pictures, and design. Copyright is pers3、我们可以用量叶片的 和 的方法来比较叶片的大小。4、我知道的水生植物有水葫芦、 、 。5、金鱼用 呼吸,用 游泳。This article includes some parts, including text, pictures, and design. Copyright is persThis article includes some parts, including text, pictures, and design. Copyright is per
6、蚂蚁的身体可以分为头、 、 三部分,有 条腿,都长在 部。 7、蜗牛的头上有 对触角,它是用 爬行的。 8、蚯蚓喜欢生活在 的地方。This article includes some parts, including text, pictures, and design. Copyright is pers
9、我们身边常见的材料有金属、 、 等。
10、天然材料有 、 等,人造材料有 、 等。 11、 是一个有刻度的玻璃筒,专门用来测量液体的多少,它的单位是 。 二、判断题:
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1、狗尾草的叶子像鸡蛋,是卵形的。 ( ) 2、植物不能运动,所以它们是没有生命的。 ( ) 3、小洞里可能有小动物,我们可以将手伸进去寻找。 ( ) 4、蜗牛通常在夜间活动,给蜗牛喂食的时间一般是傍晚。 ( ) 5、蚂蚁遇到同伴时用触角交流信息。 ( )
6、世界上最小的鸟叫做蜂鸟,它的大小跟蜜蜂差不多。 ( ) 7、我们身边的物品大多数是用多种材料制成的。 ( ) 8、一次性筷子方便又卫生,我们应该提倡使用它。 ( ) 9、空气看不见,所以空气是不存在的。 ( ) 10、水和空气都是无色、透明、会流动的。 ( ) 11、观察不知名的液体时,我们不可随意地尝味道。 ( ) 12、在观察大树的树皮时,我们可以用拓印的方法进行记录。 ( ) 三、选择题:
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This article includes some parts, including text, pictures, and design. Copyright is pers1、水葫芦能浮在水面上的原因是( )。
A、它很轻 B、它的叶柄内有气囊 C、它是水生植物 2、用眼睛可以观察到物体的( )特点。
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A、光滑或粗糙 B、轻重 C、软硬 3、下列给金鱼喂食的方法正确的是( )。
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A、在金鱼缸里倒入一大袋鱼食 B、每次放少一点 C、每天喂五次,每次都喂饱 4、蜗牛的眼睛长在( )。
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A、长的触角上 B、短的触角上 C、两对触角上都有 5、如果我们想仔细观察蚂蚁的身体,可以借助( )帮忙。
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A、放大镜 B、显微镜 C、镊子 6、目前,人们公认的造纸术的发明者是( )。
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A、亚里士多德 B、张衡 C、蔡伦 7、把下列材料制成的实心物体放入水中,( )是一定沉在水底的。 A、木头 B、铁 C、塑料 8、下面是塑料特性的是( )。
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A、比较重 B、在水中会浮起来 C、韧性差 9、常见的塑料可乐瓶盖大约能装( )水。
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A、50毫升 B、5毫升 C、100毫升 10、下列液体中流动最快的是( )。
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A、自来水 B、洗洁精 C、食用油 11、把一滴水放到半瓶油中,过一会儿这滴水会( )。
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A、沉到瓶底 B、浮在油上 C、在半瓶油的中间 12、空气占据的空间是可以改变的,因为( )。
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A、空气看不见 B、空气很容易被压缩 C、空气会流动 13、沙子属于( )。
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A、固体 B、气体 C、液体 四、连线题:
1、按照植物的特点连线。
雪松 狗尾草柳树 木本植物 樟树 蒲公英 草本植物 向日葵桂花树 桃树
五、图形题:
1、写出蚯蚓各部分的名称。
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2、把你了解的木材的特点记录在气泡图中。
木材
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