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第三课时　Section B(1a－1e)
答案见活23
Ⅰ.根据句意及首字母或汉语提示写出单词
1．【新素材　AI赋能】Using AI learning tools to practise speaking can b　　　　 students' English confidence quickly.
2．The mechanic checked the car's e　　　　 carefully and found the problem easily.
3．Our English teacher taught us useful reading 　　　　 (技巧)to find key information faster.
4．The exam requires us to translate three short 　　　　 (段落) from Chinese to English.
5．Peter set a 　　　　 (短期的)goal to finish reading two English novels this month.
Ⅱ.用括号内所给单词的适当形式填空
1．It's 　　　　 (like) to rain this afternoon, so don't forget to take an umbrella to school.
2．Our history teacher often 　　　　 (discuss) interesting historical events with us in class.
3．Doing morning reading is an 　　　　 (effect) way to improve your English pronunciation.
4．The textbook uses colourful 　　　　 (image) to help students understand difficult knowledge better.
5．Before handing in your paper, be sure 　　　　 (check) your answers for mistakes.
Ⅲ.根据句意填入适当的单词
1．【河北特色　避暑山庄】　　　　 my view, travelling to Chengde Mountain Resort in Hebei is a great way to learn about traditional Chinese culture.
2．Kate wrote 　　　　 the address of the new bookstore so she wouldn't get lost when going there.
3．You need to create 　　　　 account to log in to the learning app and finish your homework.
4．It's important to review 　　　　 you have learned every evening to remember knowledge better.
5．Daming didn't go to bed 　　　　 he finished all his maths exercises last night.
Ⅳ.根据汉语意思完成句子
1．首先，我们需要完成阅读任务，然后再分组讨论问题。
　　　　 　　　　 　　　　， we need to finish the reading task, and then we can discuss the questions in groups.
2．杰克每周末都打篮球，一年后他最喜欢的运动鞋被穿破了。
Jack's favourite sports shoes were 　　　　 　　　　 after he played basketball every weekend for a year.
3．使用单词卡片能让记忆英语单词和词义变得更容易。
Using word cards can make 　　　　 easier 　　　　 memorize English words and their meanings.
4．妮妮希望通过定期锻炼和吃新鲜蔬菜过健康的生活。
Nini hopes to 　　　　 　　　　 　　　　 　　　　 by exercising regularly and eating fresh vegetables.
5．大卫因为忘了设置闹钟，只好编造一个迟到的借口。
David had to 　　　　 　　　　 an excuse for being late, because he forgot to set his alarm clock.
答案见活23
Ⅰ.阅读理解【主题：人与自我　记忆】
　　Memory is the brain's ability to remember the past. It falls into three types: sensory, short-term and long-term. When you look at a page of a magazine, close your eyes and try to remember what it looks like. Your ability to remember what this page looks like is an example of your sensory memory. Sensory memory takes information from the environment, through human senses: sight, hearing, touch, taste and smell. Sensory memory can take a lot of information, but information is only stored for a very short time, from 0．5 to 4 seconds.
　　Can you remember the last thing you did before reading this passage That's your short-term memory. Its lasting time is about 5 to 10 seconds unless you actively try to remember information by repeating it. So the less important things may decay over time while more important things can end up in the long-term memory. Long-term memory is where you hold all your memories. One goal of learning is to get information into long-term memory, so you can use it later.
　　Your senses are receiving information all the time. Electrical and chemical signals (电信号和化学信号) travel from your eyes, ears, nose, touch and taste senses and the brain then tries to understand these signals. In this way, you are going through the experience of remembering things.
1．(新考向　写作手法题)How does the writer explain sensory memory
A．By listing numbers.
B．By asking questions.
C．By giving examples.
D．By making comparison.
2．What does the underlined word “decay” in paragraph 2 mean
A．Come in. B．Go away.
C．Come out. D．Go back.
3．What is paragraph 3 mainly about
A．How we can remember things.
B．How our senses store things.
C．How electrical and chemical signals work.
D．How our brain makes sense of the signals.
Ⅱ.阅读表达【主题：人与自我　短暂失忆】
阅读下面短文，简略回答问题。
　　Lily had always prided herself on her sharp memory. As a 15-year-old quiz team champion, she could recall historical dates and chemical formulas (方程式) effortlessly. That was until the morning of her grandmother's 70th birthday party.
　　When Lily arrived at the party, she noticed a strange blankness in her mind. She couldn't remember her favourite childhood story—the one about how Grandma taught her to bake mooncakes. Worse, she kept forgetting names mid-conver-sation. “My memory is disappearing，” she whispered to her best friend Mei, clutching(紧握) the gift box she'd wrapped three times already.
　　Mei suggested they visit Dr Chen, a neuroscientist who lived nearby. After a series of tests, the doctor revealed the truth: Lily's memory loss was temporary. “You've been under extreme stress，” he explained, showing brain scan images. “Your hippocampus (海马) is overworked from exams and competition. The solution was surprising—rest and storytelling.”
　　That evening, Grandma began sharing old family tales again. As Lily listened to the familiar rhythm of her voice, fragments (碎片) of memory returned like puzzle pieces snapping into place. By midnight, she could finally recall the secret ingredient in mooncakes: a pinch of cinnamon (一小撮肉桂粉) from Grandpa's garden.
　　The experience changed Lily's perspective. She realized memory wasn't just about facts—it was about connections. Now she keeps a memory journal, writing down not just important dates, but the feelings and smells that make them unforgettable.
1．When did Lily start noticing her memory problems

2．According to Dr Chen, what caused Lily's memory loss

3．How did Lily get her memory return

4．What did Lily realize about memory

5．Suppose Lily's friend Kai also experiences memory loss. Write 2 sentences about how Lily might help him.

详解答案
基础达标
Ⅰ.1.boost　2.engine
3．techniques　4.passages
5．short-term
Ⅱ.1.likely　2.discusses　3.effective
4．images　5.to check
Ⅲ.1.In　2.down　3.an　4.what
5．until
Ⅳ.1.To start with　2.worn out
3．it; to　4.lead a healthy life
5．make up
能力提升
Ⅰ.【语篇解读】本文主要介绍了人类记忆的类型、特点以及记忆信息在大脑中的处理方式。
1．C　解析：写作手法题。根据第一段“When you look at a page of a magazine, close your eyes and try to remember what it looks like. Your ability to remember what this page looks like is an example of your sensory memory.”可知，作者通过举例子解释感官记忆。故选C。
2．B　解析：词义猜测题。根据第二段“So the less important things may decay over time while more important things can end up in the long-term memory.”可知，更重要的事情最终会进入长期记忆，while在此表示转折关系，画线单词decay与“end up in the long-term memory”相呼应，指不太重要的事情可能会随着时间的推移而衰退，故画线单词decay意为“衰退”，与go away同义。故选B。
3．A　解析：段落大意题。根据第三段“In this way, you are going through the experience of remembering things.”可知，本段主要讲了我们如何记住事情。故选A。
Ⅱ.【语篇解读】本文讲述了Lily因压力大失忆后经过奶奶讲故事恢复记忆并改变认知的故事。
1．On the morning of her grandmother's 70th birthday party.
2．Exams and competition overworked her hippocampus.
3．Grandma shared old family tales with Lily and Lily listened to her voice.
4．Memory wasn't just about facts—it was about connections.
5．Lily might ask Kai to talk about his favourite story, because storytelling helped her get her memory back. Also, Lily could suggest Kai write down his feelings and related things in a journal, just like she does now.(合理即可)

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