阅读理解。 Doing experiments can be interesting, and you may try the follow

题文

阅读理解。    Doing experiments can be interesting, and you may try the following experiments at home.     Make sure that you’ll do them with an adult.1. How many experiments are there in the pictures?A. Six.B. Five.C. Three.D. Two.2. The following are the instructions on how to do “Step 2” in the experiments. Which one is the right order?a. Pour 3/4 of the water away.  b. Put a balloon on the bottle. c. Put the bottle in a bucket of hot water. The air ris into the balloon.A. a, b, cB. a, c, bC. b, a, cD. c, a, b3. What can you e in the bottle at last in Experiment A?A. Some ice.B. Some water.C. Some ice and water. D. A cloud and some water.4. What will happen to the balloon in “Step 3” in Experiment C?A. It will be bigger.B. It will be broken.C. It won’t change.D. It will be in the bottle.

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答案

1-4 CBDD

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据考高分专家说，试题“阅读理解。 Doin.....”主要考查你对 [科教类阅读 ]考点的理解。

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。