Unit 4 语法讲练-【精品课】 2025-2026学年九年级英语全一册同步精品课件（人教版）

该初中英语课件聚焦人教版九年级上册Unit 4核心语法“used to do sth.”，涵盖肯定、否定、疑问及反义疑问句等用法，通过视频导入结合“过去-现在”行为对比（如“He used to play football, but now...”）搭建学习支架，串联句型转换与语境应用。 其亮点在于以情境化练习（如Emily过去与现在行为表格）和中考真题链接提升语言能力，通过“used to do/be used to do/be used to doing”辨析培养思维品质，分层练习与即时反馈助力学习能力发展，帮助学生夯实语法基础，教师可高效开展教学。

Tang原创课件 小红书：Tang 淘宝：Tang原创课件 1 Unit 4 I used to be afraid of the dark. 人教版 九年级上册 单元语法精讲精练 Let’s enjoy a video. He used to but now he like mushrooms, is not a big fan of them. 4 He used to but now he have a cat, doesn't have one. 5 He used to but now he play football three times a week, doesn't play it. 6 He used to but now he take piano lessons, doesn't play the piano. 7 I used to be afraid of being alone. I’m still afraid of being alone. Practice Did you use to be afraid of the dark? Yes, I used to be afraid of the dark. I’m still afraid of the dark. Did you use to be afraid of being high place? No, I didn’t. But I used to be afraid of giving a speech in public. Did you use to be afraid of being flying? I used to be afraid of flying. I’m still afraid of flying. 8 根据课本内容，完成下列句子。 1. 我以前是矮个子。I ______ ____ be short. 2. 我以前在学校不受欢迎。I ______ _____ to be popular in school. 3. 保拉以前的确不爱说话。 Paula _____ ____ be really quiet. 4. 她以前不喜欢小测验。She _____ ___ ___ like tests. 5. 你以前很矮，不是吗？ You used to be short, ______ _____? 是的，我是。/ 不，不是。Yes, I _____. / No, I _______. 6. 他以前戴眼镜吗？____ he _____ ___ wear glasses? 是的，他戴。/ 不，他不戴。Yes, he _____. / No, he ______. didn’t use used to used to didn’t use to Grammar Focus didn’t you did didn’t Did use to did didn’t Grammar focus I used to be short Paula used to be really quiet. You used to be short, didn’t you? Did he use to wear glasses? I didn’t use to be popular in school. She didn’t use to like tests. Yes, I did./No, I didn’t. Yes, he did./No, he didn’t. 肯定：主＋used to+动原 否定：主＋didn’t use to+动原 Tang原创课件 小红书：Tang 淘宝：Tang原创课件 10 Grammar focus I used to be short Paula used to be really quiet. You used to be short, didn’t you? Did he use to wear glasses? I didn’t use to be popular in school. She didn’t use to like tests. Yes, I did./No, I didn’t. Yes, he did./No, he didn’t. 一般疑问句：Did＋主＋use to＋动原? 肯定回答：Yes, 主 + did. 否定回答：No, 主+ didn’t. 反义疑问句：主 +used to＋动原, didn’t +主? 主 + didn’t use to＋动原, did +主? 回答根据实际情况 Tang原创课件 小红书：Tang 淘宝：Tang原创课件 11 used to used to是一个固定结构，它的意思是“过去经常、 以前常常”，它的后面用动词原形，它表示过去存在某 种状态或者过去的某种经常性、习惯性的行为或者动， 并意味着这种动作目前已经不存在，所以它只能用一般过 去时，不能用现在时态。并且没有人称和数的变化。 意义 12 变化 1、否定句： 主语 + to do sth. didn't use e.g. Mike used not to study hard. = Mike didn’t use to study hard. = Mike usedn't to study hard. 迈克过去不努力学习。 used not usedn't e.g. —Did you use to go to museums? 你以前常去博物馆吗？ —Yes, I did. / No, I didn’t. 是的。/ 不是。 2、一般疑问句： a. Did+主语+use+to do…? 答语：Yes, sb. did. / No, sb. didn’t. b. Used +主语+ to do…? 答语：Yes, sb. used to. / No, sb. usdn’t to. 13 Lily used to have short hair. ①变为一般疑问句: _____________________________ _____________________________ ②进行肯定回答: _____________________________ ③变为否定句: _____________________________ _____________________________ Did Lily use to have short hair? / Used Lily to have short hair? Yes, she did. / Yes, she used to. Lily didn’t use to have short hair. / Lily usedn’t to have short hair. 14 3、反意疑问句 主句, didn’t /did+ 人称代词？ 其特点是“前肯后否”或“前否后肯” e.g. Your brother used to have noodles for breakfast, didn’t he? 你哥哥过去早餐常吃面条, 不是吗？ ——He used to be fat,_______ _____ ? ——Yes,he did.(是，他胖） didn’t he No, he didn’t.(不，他不胖） 15 辨析 1、used to do 过去常常做某事（只用于过去时态） 2、be used to do 被用来做某事（是被动语态, 不定式表示目的, 用于多种时态） 3、be used to doing 习惯于做某事（可用于现在、过去、将来等多种时态） e.g. Did he use to wear glasses? 他以前戴眼镜吗？ This knife is used to cut fruit. 这把刀被用来切水果。 My dad is used to getting up early every day. 我父亲习惯每天早起。 16 Practice 1. Mrs. Hang _________________ (过去常常散步) after dinner. 2.Paul _________________ (以前常常吃午饭) in the restaurant, but now he _______________________ (习惯吃午饭) at home. 3.The house _______________ .(被用来住) used to take a walk    used to have lunch is used to having lunch  is used to live in 4. Jim used to play computer games after school.  (改为否定句) Jim ___________ play computer games after school. 5. Tony used to keep silent in class.  (改为一般疑问句) ______________ keep silent in class? didn’t use to  Did Tony use to 根据汉语提示完成句子。 1. 我以前害怕在公众前演讲。 I _____ ______ be afraid of ______ a speech in _______. 2. 这种狗是用来帮助盲人的吗？ Are those dogs _____ _____ _____ the blind? 3. 你表妹以前害怕独自一人，不是吗？ Your cousin _______ ____ be afraid of ______ alone, _______ she? 4. 珍妮以前在学校里并不受欢迎。 Jenny ______ _____ ___ be popular in school. 5. 我不习惯午饭吃这么多。 I’m _______ used to _________ so much at lunch time. 练一练练一练 used to giving public used to help used to being didn’t didn’t use to not eating 【语境应用】 句型转换。 1) Grandma used to grow strawberries on her farm.  (改为否定句) Grandma ______ ______ ______ ______ strawberries on her farm. 2) You used to enjoy history.  (改为否定句) You ______ ______ ______ ______ history. 3) I used to collect tea sets.  (改为一般疑问句) ______ ______ ______ ______ ______ tea sets? didn't use to grow didn't use to enjoy Did you use to collect 4) They used to play basketball at school.  (改为一般疑问句) ______ ______ ______ ______ ______ basketball at school? 5) She used to go to the beach on Sundays. (改为一般疑问句并作肯定及否定回答) —______ ______ ______ ______ ______ to the beach on Sundays? —______, ______ ______. —______, ______ ______. Did they use to play Did she use to go Yes she did No she didn't 1. 根据所给中文提示完成句子翻译。(2021辽宁鞍山中考) 他过去常常吸烟，但是现在他已经戒掉了。 He _________ smoke, but he has already given it up. used to 2. 完成句子。（2021湖北襄阳中考） 这些德国人在到襄阳前就已经习惯吃牛肉面了。（be） _________________________________________________ ____________ before they came to Xiangyang. These Germans had (already) been used to eating/having beef noodles 3. 填入适当的内容，使句子通顺正确。(2021湖南常德中考) We used ____________(have) a party to welcome our new friend on weekends. to have 4. 完成句子。(2020湖北十堰) 李梅很勤奋，她习惯于晨读。 Li Mei is hard-working and she ______________ morning reading. is / gets used to 5. 完成句子。( 广州) 明年广州将会使用更多智能出租车。 More smart taxis ______ ______ ______ in Guangzhou next year. 6. 完成句子。 ( 黑龙江牡丹江) Mudanjiang used to be a small town. (改为否定句) Mudanjiang ______ ______ to be a small town. will be used didn’t use 7. 按要求改写句子。 (2019 甘肃天水) He used to go mountain climbing with his friends.（改为一般疑问句） _________ he _________ to go mountain climbing with his friends? Did use 8. 根据提示，完成句子。 (2019 四川广元) Mario is used to ____________ (volunteer) at an animal hospital now. volunteering 单项选择。 1) Drugs are harmful to people’s physical and mental health. We teenagers must ______ them. ( 贵州安顺) A. take care of B. keep away from C. get used to 2) I ______ sleep very well, but then I started doing yoga and it really helps. ( 甘肃武威) A. didn’t use to B. used to C. was used to D. wasn’t used to B A 4a Write sentences about the past using used to. 1. Grace/watch a lot of TV/watch a lot of movies ___________________________________ ___________________________________ Grace used to watch a lot of TV. She didn’t use to watch a lot of movies. 2. my mom/have curly hair/have straight hair ______________________________________ My mom used to have curly hair. She didn’t use to have straight hair. 3. Jerry/read books on European history/ read books on African culture ____________________________________ ____________________________________ Jerry used to read books on European history. She didn’t use to read books on African culture. adj. 欧洲 (人)的 n. 欧洲人 adj. 非洲 (人)的 n. 非洲人 4. Sandy /teach British English / teach American English __________________________________ Sandy used to teach British English. She didn’t use to teach American English. adj. 英国(人)的 点拨：将第一个动作用肯定句来描述过去常进行的活动；将第二个动作用否定句来描述过去不常进行的活动。 Five years ago Now didn’t eat a lot of vegetables loves carrots and tomatoes listened to pop music enjoys country music watched scary movies hates scary movies didn’t read a lot of books reads at least six books a year Look at the information and write sentences about Emily. e.g. Emily didn’t use to eat a lot of vegetables, but now she loves carrots and tomatoes. 2. Emily used to listen to pop music, but now she enjoys country music. 3. Emily used to watch scary movies, but now she hates them. 4. Emily didn’t use to read a lot of books, but now she reads at least six books a year. Five years ago Now didn’t eat a lot of vegetables loves carrots and tomatoes listened to pop music enjoys country music watched scary movies hates scary movies didn’t read a lot of books reads at least six books a year Which of these things did you use to be afraid of? Which ones are you still afraid of? Check the boxes and then ask your partner. 4c Me I used to be afraid of… I’m still afraid of… the dark being alone flying high places giving a speech in public 1.such与so用法区别： ①so是副词, 意为“这(那)么; 如此地”, so +adj /adv (heavy, old, young, interesting, early, carefully) This party is such a great idea! He used to be so shy and quiet. ②such为形容词, “这(那)样的” such +a / an +adj +可单 =so + adj +a / an +可单 such + adj + 不可名/ 可复 ③但是当名词被many, much, little, few 修饰时，前面要用 so 修饰而不能用 such, 如， so much water / so many books so little milk / so few apples 试试身手： 1. _____an old box 5. He works_____ hard 2. _____good news 6. she has ____many pens 3. _____little meat 7. It tastes _____ sweet. 4.______ delicious 8. _____ smart dogs so so so so so such such such ④so...that +从句与such...that +从句用法：这两个句型都引导结果状语从句，“如此...以至于...”, 二者区别是： 1. so + adj / adv + that从句 2. so + adj + a / an +单数名词 + that 从句 3. such + a / an + 可数名词单数 + that 从句 4. such + adj + 可数名词复数 + that 从句 5. such + adj + 不可数名词 + that 从句 The boy is so good that we all like him. He is such a good boy that we all like him. 2. It's been three years since we last saw our primary school classmates. 我们已经有三年没见到我们的小学同学了。 常用句型： 1）It has been + 一段时间 + since + 从句 （一般过去时） eg: It has been two years since we came here. 2）一段时间+ has passed + since + 从句 （一般过去时） eg: Two years has passed since we came here. “It’s (It has) been + 时间段 + since从句”是英语中常见的句式，表示“自从……以来有多长时间了”，从句用一般过去时。 ( )1.It has been two years _________ he came to China. A.since B.after C.before D.till ( )2. It has been three years since we_____at the meeting. A. have met B. met C. meet D.meeting ( )3. One month ________ since we entered Grade Nine. A.has passed B. passed C. pass D. passing ( )4. It ________ 2 weeks since we entered Grade Nine. A. has been B. was C. have been D. is 即时演练 A B A A in public 公开地; 在别人(尤指生人)面前 in person 亲身；亲自 in surprise 惊讶地 in fact 其实；事实上 in silence 沉默；无声 in trouble 处于困境中 in danger 处于危险中 “in + n.” 短语 e.g. I don’t like making speeches in public.  【语境应用】 —How strange! You sit in your room _______ for a long time, Li Ming. —I just want to be quiet for a while. I’m sorry, Dad. I failed the test again. (2019 湖北襄阳) A. in silence B. in person C. in public D. in fact A Exercises 1. I used to ______ to school late,but now I don‘t. A. go B. going C. be D. goes 2. He ______ practicing speaking English in the morning. A. used to B. is used to C. uses to D. is using to 3. Lucy used to go to bed late, _____ she? A. didn’t B. doesn’t C. hadn’t D. isn’t 4. —_______ new buildings ! I can’t believe it. It ______ a poor village. —Yes. Everything has changed here these years. A. So many;used to be B. So much;is used to being C. Too many;used to D. Too much;used to 5. Her son ______ Coke, but now he ______ milk. A. is used to drink; is drinking B. used to drinking;drinks C. is used to drinking;used to drink D. used to drink;is used to drinking A B A A D I. 单项选择 37 Exercises II. 根据汉语提示完成句子，每空一词。 Lucy ___ ______ ___(害怕) the dark, so she never goes out at night. 2. Have you ever been to any__________ (欧洲的) countries? 3. I _______ ____ ___ (过去不常) be popular in school. 4. Paula _____ ___ (过去常常) be really quiet. 5. He promised that he wouldn’t shout loudly ____ ______ (在公共场合) in future. is afraid of European didn’t use to used to in public 38 Exercises III. 翻译下列句子。 1.艾米以前是短头发吗？ 2.你以前常在学校吃午餐吗？ 3.他过去不戴眼镜。 4.这个商店过去在周日是不营业的。 5.他以前很高，是吗？ Did Amy use to have short hair? Did you use to have lunch at school? He didn’t use to wear glasses. The shop didn’t use to open on Sundays. He used to be very tall, didn’t he? 39 Say goodbye to the past, Enjoy the present, look forward to the future! $