Unit 6 Grammar focus 导学案-2025-2026学年 人教版（2012）英语九年级全册

该初中英语导学案聚焦Unit 6语法重点，核心为一般过去时被动语态（was/were done）及主动被动转换。通过Task 1情境问题（如拉链发明时间、茶叶传播等）导入，衔接一般过去时主动语态知识，搭建从已知到未知的学习支架，引导学生理解语法结构。 资料特色在于任务设计多元，涵盖填空、结构总结、转换练习及短文、对话应用。Task 4明确转换步骤培养思维品质，Task 6-8结合语境巩固语法提升语言能力，助力学生在实践中掌握知识，培养自主学习能力，符合新课标核心素养要求。

Unit 6 When was it invented? Grammar Focus. 学习目标： 1. 理解并会应用一般过去时的被动语态：was/were done 2. 掌握主动语态和被动语态之间的转换方法，并会将主动语态转化为被动语态。 Task 1 Fill in the blanks. You are what you think！ 你想成为什么，便会成为什么。 学科网（北京）股份有限公司 1. 拉链是什么时候被发明的？ ______ _____ the zipper ________? 2. 它于 1893 年被发明。 It ______ _________ in 1893. 3. 它是由谁发明的？ ______ _____ it invented ______? 4. 它是由惠特科姆 • 贾得森发明的。 It ____ ________ ___ Whitcomb Judson. 5. 茶叶什么时候被带到朝鲜去的？ _____ ______ tea _________ to Korea? 6. 是在六到七世纪之间被带到朝鲜。 It _____ _______ to Korea ________the 6th and 7th centuries. 7. 热冰淇淋勺用来做什么？ What ___ the hot ice-cream scoop _____ _____? 8. 它用来挖很冷的冰淇淋。 It’s _____ ____ ______ really cold ice-cream. Task 2 被动语态 1. 被动语态的结构： 2. 一般现在时的被动语态的结构： 3. 一般过去时的被动语态的结构： Task 3 根据句意及括号内所给词的提示填空。 1. The door (lock) just now. 2. The cookies (make) by Jill last night. 3. The rubbish here (not collect) every morning. 4. Their house (sell) at a low price last year. 5. The vegetables (not put) into the fridge, so they aren’t fresh now. 6. The bell (ring) by a little boy a few minutes ago. 7. Mrs. Wilson (not take) to the hospital in time yesterday. Task 4主动语态变被动语态变换步骤： step1：先找 step2： step 3： We speak English ( 主动语态 ) 主语 谓语 宾语 English is spoken by us ( 被动语态 ) 主语 谓语 宾语 Task 5把下列主动语态变被动语态。 1. 2. Tim waters the flowers every day. 3. They play football on Sunday. 4. Lucy does the homework in the evening. 5. They often help him with homework. 6. We make these machines in Beijing. 7. People play basketball all over the world. 7. Many people speak English in the world. 8. They pick apples every autumn. 9. We wear sunglasses to protect our eyes. 10. He often takes care of his little sister. 11. 12. They made this film in 1945. 13. New class rules were explained by the teacher.   14. Tomatoes weren’t grown by him in his garden. 14.Was the book translated into English by her? Task 6 根据短文内容及括号内所给动词的提示填空。 Last summer, Jason and I went on vacation to Hawaii(夏威夷). Hawaiians are very friendly and always welcome visitors. When we arrived at the hotel, we (1) (give) leis by a woman. A lei is a long necklace (项链). It (2) (make) of beautiful flowers from the Hawaiian islands. We (3) (take) to our room by the bellboy and Jason (4) (give) him 10 dollars. The room was a small hut on a hill and it (5) (build) in 1968. Hawaii is famous for its beaches, so the next day we went to the beach. There we (6) (invite) to have a drink and we (7) (take) onto a boat. We had lots of fun! On the third and fourth days of our holiday, we (8)_______ (show) around the island by a local man called Kahale. There were beautiful sights (风景) everywhere. On our last day, the hotel cook (9) (cook) us a special Hawaiian dish called Manapua. And we (10) (drink) a Hawaiian cocktail. It was a fantastic holiday. Task 7 根据短文内容，从方框中选择恰当的单词填空，有的需要变换形式，其中有两个是多余的。 music, say, low, style, play, daily, bring, list, pleasure, customer The piano is now becoming more and more popular with people all over the world. Playing the piano has even become part of some people’s (1)_______ life. The piano has brought them much (2)_______. But how much do you know about its history? The piano was thought to be invented by an Italian called Bartolomeo Cristofori. He was once a maker of (3)_______ instruments. Although it was invented at the beginning of the 18th century, it was not until 50 years later that it started to become popular. It’s (4)_______ that the first time the piano was played in a public concert in London was in 1768. And it (5)_______ by Johann Christian Bach. When the piano (6)_______ to China, they were very expensive and only rich people could buy one. But now their price is much (7)_______ than before. More and more ordinary (普通的) (8)_______ can afford (买得起) one. Today the piano comes in many different (9)_______, designs (设计), shapes and sizes. What’s more, in our country the piano (10)_______ as one of the optional (选修的) subjects in some schools and many children begin to learn how to play it at an early age. Task 8 根据对话内容补全对话，有两项多余。 A: Hi, Bill! What’s this? A. Who invented it? B. The ink is still wet. C. I’ve never seen it. D. What’s it made from? E. I think I need to use that new ink.  F. It’s different from the traditional ink, isn’t it? G. Ink is used for drawing or writing with a pen or brush. B: Hi, Betty. It’s a kind of ink (墨水). A: Really? (1)_______ Is it a new invention? B: Yeah ... My uncle has just bought it for me. A: (2)_______ Do you know? B: Yes. It was invented by two Indian girls. A: Wow! How great! (3)_______ B: Of course. If you eat it accidentally, it won’t have any bad effect (影响) on you. A: Really? Why? (4)_______ B: It’s made from fruit and vegetables. A: Amazing! I have the habit of putting pens in my mouth. (5)_______  B: Haha ... Here you are! You can have a try. A: Thanks a lot. $