Module 9 great inventions unit 3导学案2024-2025学年外研版英语九年级上册

课题 外研版九年级上册英语module 9 great inventions unit 3导学案 课型 新授课 主备人 一、学习目标 1. 能够正确运用本模块所学的重点词汇和句型，如：invention, development, spread, keep on, look through 等。 2. 熟练掌握一般现在时、一般过去时、一般将来时和现在完成时的用法，并能在具体语境中正确运用。 3. 能够用英语描述伟大的发明以及它们对人类生活的影响。 二、学习重难点 1. 重点 复习巩固本模块的重点词汇、短语和句型。 掌握四种时态的构成和用法，并能在实际语境中灵活运用。 2. 难点 准确区分并正确使用不同的时态。 能够用英语清晰、有条理地描述发明及其影响。 三、导学过程 一、激趣示标 1. 教师通过展示一些著名发明的图片，如电话、电脑、汽车等，引导学生思考这些发明对人们生活的影响。 T: Look at these pictures. Can you name these inventions? Ss: Yes. They are telephone, computer and car. T: Great. How have these inventions changed our lives? 2. 展示本节课的学习目标，让学生明确学习任务。 二、自学互动 （一）词汇复习 1. 教师呈现本模块的重点词汇，学生快速认读并说出其汉语意思。 invention, development, spread, keep on, look through, at a time, by hand, in the form of 2. 完成词汇填空练习，巩固词汇的用法。 The __________ (发明) of the computer has changed our lives greatly. With the __________ (发展) of technology, our life is becoming more and more convenient. News __________ (传播) quickly these days. Please __________ (继续) working hard. I like __________ (浏览) books in the library. （二）句型复习 1. 教师呈现本模块的重点句型，学生朗读并翻译。 They can be put in a pocket and taken anywhere. The battery hasn't been charged for a couple of months. Will books be replaced by the Internet? When was the computer invented? 2. 仿照例句，用所给单词或短语造句，小组内交流分享。 （三）时态复习 1. 教师引导学生回顾一般现在时、一般过去时、一般将来时和现在完成时的构成和用法。 T: Let's review the tenses we have learned. What is the structure of the simple present tense? Ss: Subject + verb (s/es) +... T: How about the simple past tense? Ss: Subject + verb (ed) +... T: And the simple future tense? Ss: Subject + will/shall + verb +... T: What about the present perfect tense? Ss: Subject + have/has + past participle +... 2. 给出不同时态的句子，让学生判断其时态，并说出原因。 I go to school by bike every day. ( ) He visited his grandparents last weekend. ( ) They will have a party next week. ( ) She has learned English for five years. ( ) 3. 用所给动词的适当形式填空，巩固时态的用法。 My father __________ (work) in a factory for ten years. We __________ (have) a meeting yesterday. They __________ (play) football tomorrow. She __________ (read) the book already. （四）小组讨论 1. 小组内讨论以下问题： What great inventions do you know? How have these inventions changed our lives? Do you think there will be more great inventions in the future? What will they be? 2. 每个小组选择一名代表进行发言，分享小组讨论的结果。 三、达标测评 1. 单项选择 (1) The Internet __________ people all over the world to keep in touch easily. A. enables B. makes C. lets D. has (2) —When __________ the telephone ? —In 1876. A. did; invent B. was; invented C. is; invented D. does; invent (3) —Have you finished your homework yet? —No, not yet. I think it'll take me __________ half an hour. A. another B. other C. others D. the other (4) Books __________ paper in the past. A. were made of B. were made from C. are made of D. are made from (5) —Will there be schools in the future? —. I think students will study at home on the Internet. A. Yes, there will B. No, there won't C. Yes, there is D. No, there isn't 2. 用所给单词的适当形式填空 (1) The old man __________ (live) here for 20 years. (2) She __________ (not do) her homework last night. (3) We __________ (plant) trees next week. (4) The book __________ (write) by Lu Xun. (5) The machine is used for __________ (make) shoes. 3. 书面表达 请以“My Favorite Invention”为题，写一篇 80 词左右的短文，介绍你最喜欢的发明以及它对你的生活的影响。 四、板书 Module 9 Great Inventions Unit 3 Language in Use 1. Vocabulary invention, development, spread, keep on, look through... 2. Sentence patterns They can be put in a pocket and taken anywhere. The battery hasn't been charged for a couple of months. Will books be replaced by the Internet? When was the computer invented? 3. Tenses Simple present tense Simple past tense Simple future tense Present perfect tense   学科网（北京）股份有限公司 $$