Unit 9 My favorite subject is science 第4课时 教案
展开Section B 第4课时(2a~2c)
类别 | 学习重点 |
重点单词 | useful, from, Mrs. , finish, lesson, hour |
重点短语 | be useful, from…to…, finish(doing)sth. |
重点句式 | 1. The teacher says it is useful, but I think it is difficult. 2. Lunch is from 12: 00 to 1: 00, and after that we have Chinese. |
课前预习 | 写一写 | 1. 有用的; 有益的useful2. (表示开始的时间)从……开始from 3. 课; 一节课lesson4. 完成; 做好finish 5. 小时hour6. (用于女子的姓氏或姓名前)太太; 夫人Mrs. |
译一译 | 1. 有用的,有益的be useful 2. 从……到……from…to… 3. 完成(做)某事finish (doing) sth. 4. 两小时for two hours 5. 那之后after that | |
背一背 | 1. 老师说它有用,但是我认为它挺难的。 The teacher says it is useful, but I think it is difficult. 2. 午餐是从12点到1点。 Lunch is from 12: 00 to 1: 00. 3. 在那之后,我们上两小时的美术课。 After that, we have an art lesson for two hours. |
新课导入 | 1. 教师提问让学生根据调查情况来回答问题。 T:What’s your favorite subject? S: My favorite subject is… T: When do you have…? S: We have it at 10: 00 on Monday. 2. 教师出示学科日程表来练习对话: A: When do you have math/English/…? B: We have it at 9: 00 on Tuesday. |
新课展示 | 【完成教材2a~2c的教学任务】 1. 学生读2a中的表示学科的单词。 2. 教学2a。学生根据自己对学科的看法,用适当的形容词描述每个学科。 3. 教学2b。阅读2b中的一封信,在于梅喜欢的学科下面划线,在她不喜欢的学科上面画圈。看看你和她的想法是否一致。 4. 教学2c。再读2b的信件。用2b中的信息完成于梅的日程表。 5. 学生认真阅读2b中的信件,回答下列问题: (1)What subjects does Yu Mei like? (2)Why does she like them? (3)What subjects doesn’t she like? (4)When does she have lunch? 教师根据学生的理解情况讲解重难点。 【语法提要】 1. from…to… from…to…复合介词,意为“从……到……”。可以连接表时间、空间的名词或副词。 例句:I’ll wait for him from today to tomorrow. 我会从今天到明天一直等他。 It’s quite far from her home to her school. 从她家到她学校很远。 2. after that after that意为“在那之后;然后”,相当于then。其中after为介词,意为“在……之后”; that是代词,指代前面的某一件事。 例句:He has an egg and some bread for breakfast. After that he goes to school. 他早餐吃了一个鸡蛋和一些面包。然后就上学去了。(指“他吃早饭”这件事之后) I finished my homework at 9: 30. After that I watched Night News for a while. 我9∶30做完了作业,然后看了会儿晚间新闻。 3. finish finish为不及物动词,意为“结束、完成”。 例句:All my homework finishes at around 10: 00 p. m. 我所有的作业大约在晚上10: 00完成。 【拓展】finish 还可作及物动词,其后接名词或动名词。意为“做完某事”。 例句:They finished their talk at 9: 30. 他们9: 30就结束了谈话。 I finished cleaning the house alone. 我独自打扫了房子。 4. for +一段时间 for two hours 意为“两小时”。“for + 一段时间”意为“长达……”。对for短语提问时,用how long,意为“多久”。 例句:We practice speaking English for more than 20 minutes every day. 我们每天练说英语(达)20多分钟。 —How long have you known Mr. Wang? 你认识王先生多久了? —For nearly 10 years. 近10年了。 |
活学活练 | 1. Spring starts in February and ends in April in south. (改为同义句) Spring lasts form February to April in south. 2. —Excuse me, where is Mr. Brown’s office? —Sorry, I don’t know. I have worked here for only ten days(仅10天). 3. Our last(最后的)class finishes at 4: 50. 4. You don’t want to visit any other mountain if you have seen Wu Yue, but you don’t wish to see even Wu Yue D returning from Mountain Huangshan. A. about B. before C. since D. after |
布置作业:教师引导学生课后完成本课时对应练习,并预习下一课时内容。
教学反思 | 本课时内容较多,采用学生分组活动、小组互动等学习策略,利用教学图片、幻灯片和制作多媒体课件来展开学习,有利于取得良好的学习效果。 |
教学过程中老师的疑问: | |
教师点评和总结: |