阅读理解。It seems to be strange to you there is a blind spot on the eyes. Here is an interesting experiment that can make something disappear, when one eye is -九年级英语
题文
阅读理解。 |
It seems to be strange to you there is a blind spot on the eyes. Here is an interesting experiment that can make something disappear, when one eye is open. Make a card about the size of a postcard and write two English letters L and R on it, L on the left and R on the right. First, hold the card about 80 cm away and you see both the letters. Then close your right eye and look at the letter R only with your left eye. And now, as you move the card slowly towards you, you'll find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed, you'll find the letter R disappearing. Why does the letter disappear? It is because there is a blind spot on the eye. When the image (影像) of the letter falls on the blind spot, it won’t be seen. That is why either of the letters disappears. |
1.The writer of the passage thinks that _____ there is a blind spot on the eye. |
A. few people know B. no one knows C. most people know D. all the people know |
2. "a blind spot" in the passage means _____ in Chinese. |
A.污点 B. 消散 C. 盲点 D. 遗失 |
3. You fail to see the letter L in the experiment because _____. |
A. your eyes are poor B. its image falls on the blind spot C. you move it close to your eye D. your left eye is not open |
4. In which order (顺序) should you do the experiment? ①Hold the card ②Move the card nearer ③Close your right eye ④Write two English letters ⑤Look at the letter R ⑥Make a card |
A. ④⑥①②③⑤ B. ①③⑥④⑤② C. ⑥①④③②⑤ D. ⑥④①③⑤② |
5. The passage mainly (主要) tells us _____. |
A. how to find the blind spot B. an interesting experiment C. where the blind spot is D. there is blind spot on the eye |
答案
1-5 ACBDD |
据专家权威分析,试题“阅读理解。It seems to be strange to you there is a blind spo..”主要考查你对 科教类阅读 等考点的理解。关于这些考点的“档案”如下:
科教类阅读
考点名称:科教类阅读
- 科普类的阅读:
科普类的阅读理解包含介绍科学知识、社会知识的短文。阅读这类短文时,要以事实为中心进行思考,抓住事物的特征、用途、相互关系等。
如果是介绍社会现象的文章,要掌握所谈现象的内涵。 - 答题技巧:
1. 加强整体意识,把握文章的主要内容。在阅读的时候可给段落标上序号,并给重要的句子和
关键词做上记号,尤其是各段中心句,为答题提供更快捷更多的信息源。
2. 审清题干,发觉和把握试题中有效的提示性信息,确认命题的角度、阅读范围和答题方式。
3. 定位阅读,强化对应意识。同时要注意原文利用和自我加工相结合。
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