Unit4 SectionA 2d课件 2025-2026学年人教版（2012）九年级英语全册

该初中英语课件围绕“used to do sth”这一核心语法点展开，通过人物变化的对比导入，由外貌、性格到学习态度层层递进，构建清晰的语言输入与输出路径，帮助学生在真实语境中理解并运用过去习惯表达，形成有效的学习支架。 其亮点在于融合语言能力、思维品质与学习能力的培养，如通过听读对话提炼关键信息，引导学生归纳语法结构，再借助4b任务进行迁移应用，体现“观察—归纳—实践”的思维进阶。例如，学生从Billy的变化中识别“used to be shy”到“now he is outgoing”，不仅掌握句型，更发展比较与推理能力。这种以任务驱动、以问题引领的教学设计，既提升学生的语言表达力和逻辑思维力，又增强自主学习意识，助力教师高效达成教学目标。

I used to be afraid of the dark. I used to be afraid of the dark. Unit 4 Unit 4 Section A 2d 01 02 03 Learning objectives： By the end of this class, we will be able to: read the conversation 2d correctly and fluently by listening and repeating. recite the conversation according to the key phrases. find out the rules of the ley grammar “used to do sth” Step 1 lead in Look at the boy, what’s his change? in the past now He used to be ____, but now he is ____. thin fat He has a change on a_________(外貌). ppearance He also has other changes. Can you guess? Step 2 guess Guess the boy’s changes. in the past now “Did he use to wear glasses?” “Did he use to be ...(adj.)?” Step 3 listen and answer What are Billy’s changes? Personality: Studying attitude: Appearance: He used to be __________, but now he is _______. He __________ in the library everyday, he used to _________ and _____________. He ____________, but now he is ___________. shy and quiet outgoing used to read study hard get good grades used to be thin big and strong Step 4 listen and repeat Alfred: This party is such a great idea! Gina: I agree. It’s been three years since we last saw our primary school classmates. Alfred: It’s interesting to see how people have changed. Gina: Billy has changed so much! He used to be so shy and quiet. Alfred: Yeah, his face always turned red when he talked to girls! Gina: I used to see him reading in the library every day. Alfred: That’s because he was a really good student. He studied hard and got good scores on his exams. Gina: Did he use to wear glasses? Alfred: Yes, and he used to be thin, too. But look how big and strong he is now! Gina: He’s so popular now. Look at all the girls around him! Alfred: This party is such a great idea! Gina: I agree. It’s been three years since we last saw our primary school classmates. Alfred: It’s interesting to see how people have changed. Gina: Billy has changed so much! He used to be so shy and quiet. Alfred: Yeah, his face always turned red when he talked to girls! Gina: I used to see him reading in the library every day. Alfred: That’s because he was a really good student. He studied hard and got good scores on his exams. Gina: Did he use to wear glasses? Alfred: Yes, and he used to be thin, too. But look how big and strong he is now! Gina: He’s so popular now. Look at all the girls around him! How many parts can the conversation be divided? Alfred: This party is such a great idea! Gina: I agree. It’s been three years since we last saw our primary school classmates. Alfred: It’s interesting to see how people have changed. Part 1 is about __________________. background information 如此好的一个主意 已经三年了 我们的小学同学 做...很有趣 Step 5 try to recite Gina: Billy has changed so much! He used to be so shy and quiet. Alfred: Yeah, his face always turned red when he talked to girls! Gina: I used to see him reading in the library every day. Alfred: That’s because he was a really good student. He studied hard and got good scores on his exams. Gina: Did he use to wear glasses? Alfred: Yes, and he used to be thin, too. But look how big and strong he is now! Part 2 is about ___________. Billy’s changes Step 5 try to recite personality Billy’s studying attitude appearance Gina: Billy has changed so much! He used to be so shy and quiet. Alfred: Yeah, his face always turned red when he talked to girls! Billy’s changes on _________ personality 改变了许多 过去害羞又安静 变红 和女生说话 Step 5 try to recite Gina: I used to see him reading in the library every day. Alfred: That’s because he was a really good student. He studied hard and got good scores on his exams. Billy’s ______________ studying attitude 看见他阅读 那是因为 努力学习 取得好成绩 Step 5 try to recite Gina: Did he use to wear glasses? Alfred: Yes, and he used to be thin, too. But look how big and strong he is now! Gina: He’s so popular now. Look at all the girls around him! Billy’s changes on _________ appearance 戴眼镜 过去很瘦 现在他多么高大和强壮 很受欢迎 Step 5 try to recite Step 6 key phrases 1. 如此一个好主意 2. 他过去很害羞和安静。 3. 他的脸总是变红 4. 过去常常做某事 5. 习惯于做某事 6. 看见某人正在做某事。 7. 得到好的分数 8. 很有趣做某事 9. 他过去很瘦。 10.他过去戴眼镜。 1. Such a great idea. 2. He used to be shy and quiet. 3. his face always turned red 4. used to do sth 5. be used to doing sth 6. see sb doing sth 7. get good scores 8. It's interesting to do sth. 9. He used to be thin. 10. He used to wear glasses. I used to be afraid of the dark. I used to be afraid of the dark. Unit 4 Unit 4 Section A grammar Step 1 grammar I used to be short. I didn’t use to be popular in school. Paula used to be really quiet. She didn’t use to like tests. You used to be short, didn’t you? Yes, I did./No, I didn’t. Did he use to wear glasses? Yes, he did./No, he didn’t. What's the key grammar in unit 2? used to do sth used to be+ n./adj. used to be used to be used to be didn’t use to be didn’t use to Did use used to do sth Step 1 grammar 过去常常做某事 1) I used to watch a lot of TV. 2) I used to read novels. 3) I used to have curly hair. 4) I used to walk to school. 5) I used to love carrots. 6) I used to enjoy pop music. 7) I used to hate scary movies. 我过去常常看很多电视。 我过去常常读小说。 我过去常常留卷发。 我过去常常走路上学。 我过去常常喜欢胡萝卜。 我过去常常喜欢流行音乐。 我过去常常讨厌恐怖电影。 didn’t use to do sth Step 1 grammar 过去不常常做某事 1) I didn’t use to watch a lot of TV. 2) I __________ read novels. 3) I __________ have curly hair. 4) I __________ walk to school. 5) I __________ love carrots. 6) I __________ enjoy pop music. 7) I __________ hate scary movies. 我过去不常常看很多电视。 我过去不常常读小说。 我过去不常常留卷发。 我过去不常常走路上学。 我过去不常常喜欢胡萝卜。 我过去不常常喜欢流行音乐。 我过去不常常讨厌恐怖电影。 变否定，加______。 一般过去时+______. 助动词+________. 助动词 didn't 动词原形 didn’t use to didn’t use to didn’t use to didn’t use to didn’t use to didn’t use to 变否定： Did sb use to do sth? Step 1 grammar ... 过去常常做某事吗？ 变疑问： 1) I used to watch a lot of TV. 变疑问：Did you use to watch a lot of TV? 肯定回答：Yes, I did. 否定回答：No, I didn’t. (I used to watch a lot of TV.) (I didn’t use to watch a lot of TV.) Did sb use to do sth? Step 1 grammar ... 过去常常做某事吗？ 变疑问： 2) I used to read novels. 变疑问： 肯定回答： 否定回答： Did you use to read novels? Yes, I did. No, I didn’t. I used to read novels. I didn’t use to read novels. Step 2 4a Write a passage about the past using used to. 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 ___________________________________________ ________________ Tips: 第一个动作用肯定句来描述过去常进行的活动； 第二个动作用否定句来描述过去不常进行的活动。 My mom used to have curly hair. She didn’t use to have straight hair. Step 2 4a Write a passage about the past using used to. 3. Jerry / read books on European history / read books on African culture ______________________________________________ ______________________________________________ 4. Sandy / teach British English / teach American English _______________________________________________ _______________________________________________ Jerry used to read books on European history. He didn’t use to read books on African culture. Sandy used to teach British English. She didn’t use to teach American English. Step 3 4b Look at the information and write sentences about Emily. Five years ago Now didn’t eat a lot of vegetables listened to pop music watched scary movies didn’t read a lot of books love carrots and tomatoes enjoys country music hates scary movies reads at least six books a year e.g.: Emily didn’t use to eat a lot of vegetables, but now she loves carrots and tomatoes. Step 3 4b Five years ago Now listened to pop music enjoys country music e.g.: Emily used to listen to pop music, but now she enjoys country music. Five years ago Now watched scary movies hates scary movies e.g.: Emily used to watch scary movies, but now she hates scary movies. Step 3 4b Five years ago Now e.g.: Emily didn’t read a lot of books, but now she reads at least six books a year. didn’t read a lot of books reads at least six books a year Can you write more sentences about Emily’s changes? Step 4 4c 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. Me My partner I used to be afraid of… I’m still afraid of… My partner used to be afraid of… My partner is still afraid of… the dark being alone flying high places giving a speech in public used to be +adj. /n 过去常常 ... 1) I used to be a teacher. 2) I used to be afraid of the dark. 3) He used to be shy, but now he is outgoing. THANKS 49449.21 $