《2025年优课堂给力A加九年级英语全一册人教版》

一、根据首字母及句意写出完整单词。
1. Though it is very cold outside, the children are playing outside.
2. Get up, Jack! A lie-in (懒觉) at the weekend makes you sleepier than usual during the week.
3. Kids, remember to take your coats with you. It's snowing.
4. The university has built two new labs for students to do more experiments (实验).
5. Betty was so tired that she fell asleep as soon as she lay in bed.

答案： 1. outside
2. sleepier
3. coats
4. labs
5. lay

1. Lisa values friendship a lot because she thinks that real friendship is more valuable than anything else. (value)
2. It is generally (general) accepted that junk food is bad for our health.
3. Everybody (somebody) will make mistakes. That is to say, nobody is perfect.
4. Keep working hard, and you will find lots of hidden (hide) abilities in yourself.
5. — Who does this toy bear belong to? — I don't know. But I know whose jacket this is. (who)
6. Class was over, but the difficult maths problem remained unsolved (solve).

答案： 【解析】：
这些题目主要考查了单词的不同形式以及语法运用。具体来说：
1. 第一题考查了形容词和比较级的使用。由于句子中有“than”，所以需要用比较级形式。
2. 第二题考查了副词的使用。在这里，“generally”作为副词修饰动词“accepted”。
3. 第三题考查了不定代词的使用。根据句意，“Everybody”表示每个人都会犯错，即没有人是完美的。
4. 第四题考查了形容词的使用，特别是过去分词作为形容词的用法。在这里，“hidden”作为形容词，表示“隐藏的”。
5. 第五题考查了疑问代词和物主代词的使用。第一空需要填入疑问代词“Who”，询问这个玩具熊属于谁；第二空需要填入物主代词“whose”，表示这是谁的夹克。
6. 第六题考查了过去分词作为形容词表示状态的用法。在这里，“unsolved”表示问题尚未解决的状态。
【答案】：
1. values; more valuable
2. generally
3. Everybody
4. hidden
5. Who; whose
6. unsolved

Cindy looked out of her window. She wondered if it 1. might be even colder. Right away she decided she needed her fizzy slippers (毛绒拖鞋) to keep her feet warm. However, she hadn't seen them for a week! "Where 2. can they be?" she thought. "Oh, yes. They 3. must be under my bed. Usually I put them there."
Cindy walked into her bedroom but the fizzy slippers weren't there.
"Mom, I 4. can't find my fizzy slippers under my bed. Where do you think they 5. could be?" Cindy asked her mother. "Your sister or brother 6. might know where your slippers are," answered Mum.
Cindy then came to Maria's bedroom. "I don't know where they are, but Henry 7. must know where they are, because I noticed him wearing them on Tuesday morning!" Maria said.
Cindy then came to Henry's bedroom. "I have already put them back in your bedroom," said Henry.
"But they aren't there!" shouted Cindy.
"Oh, I remember! On Tuesday evening, I saw your slippers next to our dog Coco's bed, so I'm sure now they 8. must be there," said Henry.

答案： 1. might
2. can
3. must
4. can't
5. could
6. might
7. must
8. must

四、根据短文内容,从A、B、C三个选项中选出可以填入空白处的最佳选项。
You may visit a new place, but it feels like you've been there before. That's déjà vu. But there may be a(n) 1 situation: you look at your best friend's face and suddenly feel he's a stranger, even though you "know" it's him. This moment is called jamais vu, which means "never seen" in French.
Why does jamais vu happen? Jamais vu isn't about your 2 but like a "mistake" in your brain's system. It's a moment when your 3 fails to connect what you "know" with what you "feel". For example, while writing, you might stare at a simple word like "apple" and doubt if it's 4 correctly, even though you've written it thousands of times. Memory isn't just about knowing facts — it is your brain trying to understand the world. When your brain can't 5 what you know with what you feel, familiar things can feel strange.
Jamais vu may seem strange, but it's 6. Many people have experienced that! Memory isn't a camera — it's more like a 7, mixing facts and guesses. Mistakes like déjà vu or jamais vu aren't weaknesses but 8 messages from your brain. People don't talk about jamais vu much, but studying these moments could help to discover mysteries about memory disorders (混乱). 9 we learn why the brain sometimes sees the familiar as strange, we might find ways to repair it. Next time you 10 jamais vu, don't worry — admire how your brain works!
( ) 1. A
( ) 2. B
( ) 3. C
( ) 4. A
( ) 5. C
( ) 6. A
( ) 7. C
( ) 8. A
( ) 9. A
( ) 10. C

答案： 【解析】：
这是一道英语完形填空题，主要考查对词汇、短语以及上下文理解的能力。解题的关键在于通读全文，理解大意，然后逐一分析每个空白处所需的词义和词性，最后从选项中选出最符合语境的答案。
1. 第一个空需要形容“situation”，根据后文描述的是一种与“déjà vu”相反的现象，所以应选“opposite”。
2. 第二个空描述“jamais vu”不是关于什么，根据后文“but like a 'mistake' in your brain's system”可知，不是关于忘记，所以选“forgetting”的反义词意义不符合，而“cheating”和“disappearing”更不符合，故排除A、C，选B的“忘记”的反义，即这不是关于忘记，而是大脑系统的错误。但直接考虑空白处应填的词，应选“cheating”的否定意义不是该句重点，重点是它不是关于“忘记”，但选项中并无直接表示“非忘记”的词，因此通过排除法，结合后文可知应选与“大脑系统错误”相对应的“不是忘记”，而最接近此意义的是通过排除C（消失）和A（欺骗）后，确定B（忘记）为通过语境理解后需排除的“非正确答案”的反面，即实际应选的是表示这不是关于某方面的正面描述，而是关于大脑的错误，故直接选B的“forgeting”表示这不是关于忘记，而是大脑的连接错误。但严格依据选项和语境，我们选B表示“jamais vu不是关于忘记”。
3. 第三个空描述哪个部位未能连接“知道”和“感觉”，显然是“brain”。
4. 第四个空描述对简单词的怀疑，根据后文“even though you've written it thousands of times”可知是怀疑拼写，所以选“spelled”。
5. 第五个空描述大脑不能做什么，根据后文“familiar things can feel strange”可知是不能匹配“知道”和“感觉”，所以选“match”。
6. 第六个空描述“jamais vu”的普遍性，根据后文“Many people have experienced that!”可知是普遍的，所以选“common”。
7. 第七个空用比喻描述记忆，根据后文“mixing facts and guesses”可知是像讲故事一样混合事实和猜测，所以选“storyteller”。
8. 第八个空描述这些错误是什么信息，根据后文“studying these moments could help to discover mysteries about memory disorders”可知是有用的信息，所以选“useful”。
9. 第九个空描述一个条件，根据后文“we might find ways to repair it”可知是如果学会为什么大脑会将熟悉的事物视为陌生，所以选“If”。
10. 第十个空描述下次遇到“jamais vu”时，根据前文描述和语境可知是经历“jamais vu”，所以选“experience”。
【答案】：
1. A；2. B；3. C；4. A；5. C；6. A；7. C；8. A；9. A；10. C。