Unit 4 Our Memory Section A 讲义 2026-2027学年人教版英语九年级上册

新人教版英语 · 九年级上册 同步讲义 · 词汇 · 语法 · 训练 UNIT 4 Our Memory Section A 讲义 话题：记忆衰退 · 关爱长辈 · 记忆方法 核心语法：疑问词引导的宾语从句；keep…in mind 等高频短语 九年级上册 | 各单元同步讲义 | 词汇精讲+语法归纳+分层训练 Section A 词汇梳理 语法讲解 同步训练 一、重点单词 1. memory /ˈmeməri/ n. 记忆力；回忆 15. ticket /ˈtɪkɪt/ n. 入场券；票 2. position /pəˈzɪʃn/ n. 位置；地方 v. 安置 16. wallet /ˈwɒlɪt/ n. 钱包 3. sadness /ˈsædnəs/ n. 悲伤 17. picnic /ˈpɪknɪk/ n. 野餐 4. react /riˈækt/ v. 作出反应；回应 18. pardon /ˈpɑːdn/ v. 原谅 interj. 请再说一遍 5. mix /mɪks/ v. 混淆；混合 19. airport /ˈeəpɔːt/ n. 机场 6. chain /tʃeɪn/ n. 链条；一连串 20. gunshot /ˈɡʌnʃɒt/ n. 枪声；炮击 7. stable /ˈsteɪbl/ adj. 稳定的；稳固的 21. grown-up /ˌɡrəʊnˈʌp/ adj. 成年的 8. lecture /ˈlektʃə(r)/ n. 讲座；讲课 22. recall /rɪˈkɔːl/ v. 回忆起；回想起 9. retell /ˌriːˈtel/ v. 复述 23. grapevine /ˈɡreɪpvaɪn/ n. 葡萄藤；葡萄树 10. memorize /ˈmeməraɪz/ v. 记住；记忆 24. worried /ˈwʌrid/ adj. 担心的；发愁的 11. tick /tɪk/ v. 给……打钩 n. 对号 25. sign /saɪn/ n. 迹象；标志 v. 签名 12. grandson /ˈɡrænsʌn/ n. 孙子；外孙 26. care /keə(r)/ n. 照顾；关心 v. 在意 13. case /keɪs/ n. 情况；事实 27. cookie /ˈkʊki/ n. 饼干 14. opera /ˈɒprə/ n. 歌剧；歌剧团 28. hospital /ˈhɒspɪtl/ n. 医院 词形变化 1. memory n. 记忆力；回忆 → memorize v. 记住 → memorial n. 纪念碑 8. worry v. 担心 → worried adj. 担心的 → worrying adj. 令人担忧的 2. sad adj. 悲伤的 → sadness n. 悲伤 → sadly adv. 悲伤地 9. sign n. 迹象；标志 v. 签名 → signal n. 信号 3. react v. 作出反应 → reaction n. 反应 → reactive adj. 反应的 10. care v. & n. 关心；照顾 → careful adj. 小心的 → careless adj. 粗心的 4. stable adj. 稳定的 → stability n. 稳定性 → stabilize v. 使稳定 11. decide v. 决定 → decision n. 决定 5. lecture n. 讲座 → lecturer n. 讲师 12. understand v. 理解 (understood, understood) → understanding n. 理解 6. grow v. 成长；种植 → grew / grown → grown-up adj. 成年的 13. appear v. 出现 → appearance n. 外貌；出现 7. recall v. 回忆起 → call back 回电话（形近易混，注意区分） 14. forget v. 忘记 (forgot, forgotten) → forgetful adj. 健忘的 核心搭配补充 1. look worried 看起来担心 7. go through 经历；仔细察看 2. keep doing sth. 一直做某事 8. happen to sb. 某人发生某事 3. save sth. for sb. 为某人留着某物 9. fly kites 放风筝 4. a good sign 一个好迹象 10. reach the park 到达公园 5. take sb. to hospital 送某人去医院 11. walk sb. to sp. 陪某人走到某地 6. special care 特殊护理 12. in one’s case 就某人的情况而言 二、对话重现 Chen Jie: Why do you look worried, Rick? Rick: Yesterday I visited my grandma, but she kept calling me Johnny. Chen Jie: Who's Johnny? Rick: My dad! Chen Jie: Oh, dear! Rick: And then she told me not to eat the cookies because she was saving them for her grandson. Chen Jie: Who's that? Rick: Me! Chen Jie: Well, that's not a good sign. Rick: No. My parents are taking her to hospital tomorrow. Chen Jie: Good. Follow what the doctor says. She may need special care. Rick: Yeah. I just feel so sad. I don't understand what she's going through. Chen Jie: Well, you know how some people's memory gets worse as they get older. It happened to my grandpa too. Rick: Oh, no. What happened? Chen Jie: We used to fly kites in the park. But now he forgets how to reach the park. So, I walk him there every weekend. Rick: That's sweet! Chen Jie: Thanks. Instead of what he forgets, I keep in mind what he remembers. In your case, your grandma still remembers that you love cookies! Rick: You're right! Thanks, Chen Jie! 三、重点短语 1. look worried 看起来担心 14. fly kites 放风筝 2. keep doing sth. 一直/继续做某事 15. forget to do sth. 忘记要做某事 3. call sb. sth. 把某人叫作…… 16. reach the park 到达公园 4. tell sb. not to do sth. 告诉某人不要做某事 17. walk sb. there 陪某人走到那里 5. save sth. for sb. 为某人留着某物 18. instead of 代替；而不是 6. a good sign 好迹象 19. keep (…) in mind 记在心中；记住 7. take sb. to hospital 送某人去医院 20. in one’s case 就某人的情况而言 8. follow one’s advice 听从某人的建议 21. run out (of) 用完；耗尽 9. special care 特殊护理 22. mix up 混淆；弄乱 10. go through 经历；仔细察看 23. put sth. to good use 有效利用某物 11. as they get older 随着他们变老 24. pay attention to 注意 12. happen to sb. 某人发生某事 25. put one’s brain to good use 好好利用大脑 13. used to do sth. 过去常常做某事 26. work in groups 小组合作 四、课文知识点梳理 知识点1：疑问词引导的宾语从句（语序核心） 把特殊疑问句放进主句作宾语时，要把问句改成“连接词 + 主语 + 谓语”的陈述语序。也就是说，原来放在主语前面的助动词 do/does/did 要去掉，动词的人称和时态要根据主语来确定。 例如：Where does he live? → I don’t know where he lives.（does 去掉，live 加 s）；What did she buy? → Tell me what she bought.（did 去掉，buy 改为 bought）。 对比项 特殊疑问句 宾语从句 语序 疑问词 + 助动词 + 主语 + 动词 疑问词 + 主语 + 动词 助动词 需要 do/does/did 帮助 不再出现 do/does/did 例句 Where does he live? I don’t know where he lives. 即时训练 1. Could you tell me ____? A. where is the hospital B. where the hospital is C. where was the hospital 2. I don’t remember ____ the book yesterday. A. where did I put B. where I put C. where do I put 3. She wants to know ____. A. what is his name B. what his name is C. what was his name 4. Can you tell me ____? A. why he was late B. why was he late C. why is he late 5. I don’t understand ____. A. what she is talking about B. what is she talking about C. what was she talking about 6. Please tell me ____. A. when will the meeting begin B. when the meeting will begin C. when does the meeting begin 知识点2：keep (…) in mind 记住；把……记在心里 keep (…) in mind 表示“记住；把……记在心里”，相当于 remember。mind 前可以放要记住的内容，如 keep his words in mind。 相关短语：change one’s mind 改变主意；make up one’s mind 下定决心；never mind 没关系。 即时训练 7. Please ____ what the teacher says in class. A. keep in mind B. keep in mind it C. keep mind 8. Instead of what he forgets, I keep in mind ____. A. what he remembers B. what does he remember C. what he remember 9. It is important to ____ these new words in mind. A. keep B. forget C. lose 10. She has made up her ____ to study harder. A. mind B. idea C. heart 11. Never ____! I can help you. A. mind B. keep C. remember 12. You should keep what he said ____ mind.（填介词） 知识点3：go through 经历；仔细察看 go through 在本对话中表示“经历；遭受”，后面常接困难、痛苦等名词，如 go through a hard time（经历一段艰难时光）。 go through 还有“仔细查看；浏览”的意思，如 Go through the paper before you hand it in.（交卷前仔细检查一遍。） 即时训练 13. The old man is going ____ a very hard time. A. through B. across C. over 14. I don’t understand what she’s going ____. A. through B. across C. about 15. Please go ____ your homework again before you hand it in. A. through B. across C. on 16. The country went ____ great changes in those years. A. through B. across C. over 17. She has ____ a lot since her husband left. A. gone through B. gone across C. gone over 18. They ____ the forest and reached the village at last. A. went through B. went across C. went over 知识点4：happen to 的用法 sth. happens to sb. 表示“某人发生了某事”，to 是介词，后面接人；该结构的主语通常是表示事件或事物的名词，不能用人作主语。例如：What happened to your grandpa?（你爷爷怎么了？）An accident happened to him.（他出了事故。） happen to do sth. 表示“碰巧做某事”，如 I happened to meet her in the street.（我碰巧在街上遇到她。）注意 happen 没有被动语态，也不用于进行时。 结构 含义 例句 sth. happens to sb. 某人发生某事 An accident happened to him. happen to do sth. 碰巧做某事 I happened to know the answer. take place 有计划地发生/举行 The meeting will take place soon. 即时训练 19. What ____ to your grandpa yesterday? A. happened B. was happened C. did happen 20. It happened ____ my grandpa too. A. to B. on C. with 21. I happened ____ him at the library yesterday. A. to meet B. meeting C. met 22. What happened ____ the old house? A. to B. for C. with 23. The accident ____ on a cold winter morning. A. happened B. was happened C. was happening 24. Do you know what ____ to him last week? A. happened B. was happened C. did happen 知识点5：in one’s case 与 in case 的区别 in one’s case 表示“就某人的情况而言；至于某人”，本对话中 In your case, your grandma still remembers… 意思是“就你奶奶而言，她还记得……”。 in case 表示“以防；万一”，后面常接句子；in that case 表示“既然那样；假使那样的话”。三者不要混淆。 即时训练 25. In your ____, your grandma still remembers you love cookies. A. case B. box C. bag 26. Take an umbrella ____ it rains. A. in case B. in that case C. in your case 27. You have finished your homework? ____, you can watch TV. A. In that case B. In case C. In your case 28. In my ____, I don’t like eating cookies at all. A. case B. way C. side 29. Please close the window ____ it gets cold. A. in case B. in that case C. in my case 30. ____, we don’t need to wait for him any longer. A. In that case B. In case C. In case of 知识点6：run out (of) 用完；耗尽 run out 表示“用完；耗尽”，是不及物短语，主语通常是物，如 My money has run out.（我的钱用完了。） run out of 表示“用完……”，主语通常是人，后面接宾语，如 I have run out of money.（我把钱花光了。）两者意思相近，但主语不同。 短语 主语 例句 run out 物（时间、钱等） The milk has run out. run out of 人 We have run out of milk. 即时训练 31. We have ____ of milk. Let’s buy some. A. run out B. run up C. run away 32. My money has ____, so I can’t buy the ticket. A. run out B. run out of C. run into 33. The petrol (汽油) ____ just before we got home. A. ran out B. ran out of C. ran up 34. He has run ____ of his pocket money this month. A. out B. up C. off 35. Time is ____. We must hurry up. A. running out B. running out of C. running into 36. We have run ____ of salt. Could you buy some? A. out B. away C. over 知识点7：keep doing sth. 一直做某事 keep doing sth. 表示“一直/继续做某事”，强调动作连续不断或反复进行，keep 后面接动名词，不能接动词原形。 类似结构：keep sb. doing sth. 让某人一直做某事；keep sb. from doing sth. 阻止某人做某事。 即时训练 37. She kept ____ me Johnny, but my name is Rick. A. calling B. to call C. call 38. He kept ____ in class, so the teacher was angry. A. talking B. to talk C. talk 39. Don’t keep me ____ for a long time. A. waiting B. to wait C. wait 40. The rain kept ____ all day yesterday. A. falling B. to fall C. fall 41. Please keep ____. You will succeed. A. trying B. to try C. try 42. The heavy snow kept us ____ going out. A. from B. of C. off 知识点8：instead of 代替；而不是 instead of 是介词短语，后面接名词、代词或动名词（doing），表示“代替……；而不是……”。 instead 是副词，单独使用放在句首或句末，前面常有逗号，表示“代替；反而”。 表达 用法 例句 instead of 介词短语，后接 n./pron./doing I stayed at home instead of going out. instead 副词，单独使用 I don’t want coffee. Give me tea instead. 即时训练 43. I kept in mind what he remembers ____ what he forgets. A. instead of B. instead C. take place of 44. She will go to Shanghai ____ Beijing. A. instead of B. instead C. take place 45. It’s too hot to walk. Let’s take a bus ____. A. instead B. instead of C. of instead 46. He stayed at home instead of ____ out yesterday. A. going B. go C. went 47. I don’t like apples. Please give me an orange ____. A. instead B. instead of C. of 48. I will have tea instead ____ coffee. A. of B. for C. to 知识点9：as 引导时间状语从句“随着；当……时候” as 在这里引导时间状语从句，表示“随着；一边……一边……”，强调两个动作同时发生或伴随变化。 本对话中 As they get older, their memory gets worse. 意为“随着他们变老，记忆力变差。”常见搭配：as time goes by（随着时间的推移）。 即时训练 49. ____ they get older, their memory gets worse. A. As B. Because C. If 50. ____ time goes by, you will understand your parents better. A. As B. For C. So 51. We sang ____ we walked along the river. A. as B. because C. but 52. As the day ____ longer, we have more time to play. A. gets B. get C. getting 53. ____ she grew older, she became more confident. A. As B. For C. So 54. The little girl danced ____ she sang. A. as B. because C. if 知识点10：forget to do 与 forget doing 的区别 forget to do sth. 表示“忘记要去做某事”（事情还没做）；forget doing sth. 表示“忘记做过某事”（事情已经做了，但忘了）。 同类用法还有 remember to do（记得要做）与 remember doing（记得做过），区别同样在于动作是否已发生。 结构 含义 例句 forget to do 忘记要做（未做） I forgot to lock the door.（没锁） forget doing 忘记做过（已做） I forgot locking the door.（锁了却忘了） remember to do 记得要做（未做） Remember to close the window. remember doing 记得做过（已做） I remember seeing him before. 即时训练 55. Don’t forget ____ off the lights when you leave. A. to turn B. turning C. turn 56. I forget ____ him before. Have we met? A. meeting B. to meet C. meet 57. Remember ____ the door when you go out. A. to lock B. locking C. lock 58. I remember ____ the letter yesterday. A. posting B. to post C. post 59. He forgot ____ his homework, so the teacher was angry. A. to hand in B. handing in C. hand in 60. I’ll never forget ____ the Great Wall for the first time. A. visiting B. to visit C. visit 知识点11：“疑问词 + 动词不定式”结构 “疑问词 + to do”可以在句中作宾语，常见动词有 know, decide, wonder, remember, forget 等。本对话中 he forgets how to reach the park（他忘了怎么走到公园）。 常见疑问词：what to do（做什么）, where to go（去哪）, how to do it（怎么做）, when to leave（何时离开）, which to choose（选哪个）。注意 what to do 后不加 it，how to do 后要加 it。 即时训练 61. He forgot how ____ to the park. A. to get B. getting C. get 62. I don’t know ____ next. A. what to do B. how to do C. what to do it 63. Can you tell me ____ the machine? A. how to use B. what to use C. how use 64. We can’t decide ____. A. where to go B. to go where C. where go 65. She didn’t know ____ at the party. A. what to wear B. how to wear C. what wear 66. The boy wondered ____ for his mother’s birthday. A. what to buy B. how to buy C. what buy 知识点12：sign 作名词“迹象；标志” sign 作名词表示“迹象；标志；标牌”，a good sign（好迹象），a sign of……（……的迹象）。本对话中 That’s not a good sign. 意为“那可不是个好迹象”。 sign 还可作动词，表示“签名；打手势”，如 sign your name（签名）。 即时训练 67. Her frequent forgetting is not a good ____. A. sign B. signal C. design 68. Dark clouds are a ____ of rain. A. sign B. signature C. sigh 69. Please ____ your name on the line. A. sign B. signal C. sigh 70. There is a ____ saying “No Smoking”. A. sign B. design C. signal 71. The patient’s smiles are a ____ of recovery (康复). A. sign B. sigh C. sight 72. He signed ____ us to leave quietly. A. to B. at C. for 知识点13：care 的用法与形容词变化 care 作名词表示“照顾；关心”，special care（特殊护理），take care of（照顾），with care（小心地）；作动词表示“在意；关心”，常用 care about（在意）和 care for（照顾；喜欢）。 careful 是形容词“小心的”，be careful with（小心……）；careless 是反义词“粗心的”；carefully 是副词“小心地”。 词性/形式 搭配 例句 n. 照顾 take care of / special care She needs special care. v. 在意 care about He doesn’t care about his clothes. v. 照顾/喜欢 care for She cares for her grandma. adj. 小心的 be careful with Be careful with the glass. adj. 粗心的 a careless mistake He made a careless mistake. 即时训练 73. She may need special ____ in hospital. A. care B. careful C. careless 74. The nurse ____ the old patient day and night. A. cares for B. cares about C. cares of 75. You should be ____ with the glass on the table. A. careful B. careless C. care 76. He is so ____ that he often makes mistakes. A. careless B. careful C. care 77. Don’t ____ about what others think of you. A. care B. careful C. careless 78. Could you ____ my dog while I’m away? A. take care of B. take care C. careful of 五、重点句子 1. Why do you look worried, Rick? Rick，你为什么看起来忧心忡忡？ 2. Yesterday I visited my grandma, but she kept calling me Johnny. 昨天我去看望奶奶，可她一直把我叫成 Johnny。 3. She told me not to eat the cookies because she was saving them for her grandson. 她叫我别吃饼干，因为她要把饼干留给她的孙子。 4. That's not a good sign. 那可不是个好迹象。 5. Follow what the doctor says. She may need special care. 听从医生的话。她可能需要特殊护理。 6. I don't understand what she's going through. 我不明白她正在经历什么。 7. You know how some people's memory gets worse as they get older. 你知道有些人上了年纪，记忆力会变差。 8. We used to fly kites in the park, but now he forgets how to reach the park. 我们过去常在公园里放风筝，可现在他忘了怎么走到公园。 9. Instead of what he forgets, I keep in mind what he remembers. 我记住的是他还记得的事，而不是他忘记的事。 10. In your case, your grandma still remembers that you love cookies! 就你的情况而言，你奶奶还记得你爱吃饼干呢！ 11. I can’t remember which things you asked me to buy. 我记不清你叫我买哪些东西了。 12. Could you tell me why it is easy to forget a word? 你能告诉我为什么一个单词容易忘记吗？ 六、单元语法归纳 语法一：宾语从句概述 在复合句中，用作宾语的从句叫作宾语从句。它可以作动词的宾语，也可以作介词的宾语。宾语从句由“连接词 + 主语 + 谓语”构成，整体在句中充当宾语。 宾语从句有三个考点：一看连接词（用什么引导），二看语序（必须用陈述语序），三看时态（主句过去时，从句也要用相应的过去时态）。 要点 说明 例句 连接词 that that 引导陈述句，口语中常省略 I know (that) he is right. 连接词 if/whether 引导一般疑问句，意为“是否” I wonder if he will come. 连接词 wh- 引导特殊疑问句，用 what/who/which/where/when/why/how I don’t know what he wants. 语序 从句一律用陈述语序：主语+谓语 He asked where I lived. 语法二：疑问词引导的宾语从句（本单元重点） 当一个特殊疑问句充当宾语从句时，原来的疑问语序要改成陈述语序，即“连接词 + 主语 + 谓语”，不能再出现助动词 do/does/did 放在主语前面。 记忆口诀：疑问词提前领从句，主语谓语按顺序；助动词 do/does/did 全去掉，动词时态跟着主语跑。 原特殊疑问句（疑问语序） 改为宾语从句（陈述语序） Where did she put the ticket? She can’t remember where she put the ticket. Who took his wallet? Bob doesn’t know who took his wallet. When is the next test? Can you tell me when the next test is? Why didn’t you invite him? I don’t understand why you didn’t invite him. What is he going through? I don’t understand what he is going through. How can we put our brains to good use? I don’t know how we can put our brains to good use. 七、语法专练 一、用所给词语的适当形式填空 1. I don’t understand what she ____ (go) through these days. 2. Could you tell me where ____ (buy) the opera ticket? 3. She kept ____ (call) me Johnny, but my name is Rick. 4. My parents ____ (take) my grandma to hospital tomorrow. 5. I don’t know what ____ (happen) to my grandpa last week. 6. We used to ____ (fly) kites in the park after school. 7. Instead of what he forgets, I keep in mind what he ____ (remember). 8. Can you tell me how ____ (reach) the nearest hospital? 9. The old man’s memory is getting ____ (bad) as he gets older. 10. She told me not ____ (eat) the cookies she saved for her grandson. 11. I can’t remember which things you ____ (ask) me to buy. 12. Please follow what the doctor ____ (say). 13. It’s important ____ (put) our brains to good use. 14. He forgot how ____ (get) to the park, so I walked him there. 15. Your grandma still remembers that you ____ (love) cookies. 16. I don’t know why he ____ (not invite) me to the picnic yesterday. 二、单项选择 1. —Could you tell me ____? —He is a doctor. A. what is he B. what he is C. what does he do 2. I don’t remember ____ the book yesterday. A. where did I put B. where I put C. where do I put 3. She kept ____ about her memory problem. A. worry B. worrying C. to worry 4. It happened ____ my neighbour last year. A. to B. on C. with 5. We used to ____ in the park on weekends. A. fly kites B. flying kites C. flew kites 6. Please remember ____ off the lights when you leave. A. turning B. to turn C. turn 7. I will have tea ____ coffee. A. instead B. instead of C. take place of 8. As he ____ older, his memory gets worse. A. get B. gets C. getting 9. Don’t forget ____ the door before you leave. A. locking B. to lock C. lock 10. We have run ____ of milk. Let’s buy some. A. out B. out of C. into 11. ____ your grandma’s case, she still remembers you love cookies. A. In B. On C. At 12. I don’t know ____ next. A. what to do B. how to do C. what doing 三、完成句子 1. 你为什么看起来忧心忡忡？ Why ____ you ____ worried? 2. 她一直把我叫成约翰尼。 She ____ ____ calling me Johnny. 3. 那可不是个好迹象。 That’s not a ____ ____. 4. 我不明白她正在经历什么。 I don’t understand what she ____ ____. 5. 它也发生在我爷爷身上。 It ____ ____ my grandpa too. 6. 我们过去常在公园里放风筝。 We ____ ____ fly kites in the park. 7. 他忘了怎么走到公园。 He forgot ____ ____ ____ the park. 8. 我记住的是他还记得的事。 I keep in mind ____ ____ ____. 9. 就你的情况而言，你奶奶还记得你爱吃饼干。 ____ your ____, your grandma still remembers you love cookies. 10. 她可能需要特殊护理。 She ____ ____ special care. 11. 你能告诉我他住在哪里吗？ Could you tell me ____ ____ ____? 12. 随着人们变老，记忆力会变差。 ____ people get older, their memory gets worse. 学科网（北京）股份有限公司 $