三(科普知识)阅读文本,判断句子正误,正确的写"T",错误的写"F"。
Children Are Faster Learners
Do you think you are smarter(更聪明) than your parents sometimes? Congratulations(祝贺)! You might be right, especially when you learn new things. Scientists say children learn knowledge and skills(技能) faster than adults(成人). There is a chemical(化学物质) in your brain(大脑). It's called GABA. GABA helps new things stay(停留) in your brain. After children learn new things, levels(水平) of GABA rise(增长) in their brains. But in adults' brains, it doesn't change(改变).
Children are faster at ...
learning to play an instrument(乐器)
learning a second language(第二语言)
learning a sport
Tips to learn better for us:
• Make a learning timetable.
• Set a target(目标).
• Reward(奖励) ourselves.
• Write down key points.
• Teach others.
• Get enough sleep and exercise.
()1. Adults learn new things faster than children.
()2. GABA can help new things stay in our brains.
()3. Levels of GABA rise in adults' brains after they learn new things.
()4. Children are faster at learning football.
()5. To learn better(更好), we can't teach others.

1. F 2. T 3. F 4. T 5. F

【分析】做此类判断正误题，需先通读全文把握大意，再逐题分析句子，回到原文定位对应内容，对比题目表述与原文是否一致，一致则为正确（T），不一致则为错误（F）。
【解析】1. 原文明确提到“Scientists say children learn knowledge and skills faster than adults”，说明孩子学习新知识比成人快，题目表述相反，故为F；2. 原文指出“GABA helps new things stay in your brain”，与题目表述一致，故为T；3. 原文说明“After children learn new things, levels of GABA rise in their brains. But in adults' brains, it doesn't change”，成人的GABA水平不会上升，题目表述错误，故为F；4. 原文列举孩子学得快的内容包含“learning a sport”，足球属于运动，题目表述正确，故为T；5. 原文学习建议里有“Teach others”，说明可以教别人，题目说不能，故为F。
【答案】1.F 2.T 3.F 4.T 5.F
【知识点】英语阅读理解判断正误；科普类文本阅读
【点评】本题为细节理解型判断正误题，侧重考查学生对文本关键信息的查找与比对能力，需仔细核对原文，避免主观臆断。
【难度系数】0.6