Unit 1 SectionA grammar～4c课件 -2024-2025学年人教版英语九年级全册

Section A Grammar Focus-4c Unit 1 How can we become good learners? Teaching goals To learn the key words and useful expressions: repeat, note, physics, chemistry, memorize... To learn and master the usage of "How..." "by+v-ing". To learn grammar and improve your English. Teaching important and difficult points 1. To learn to understand and use “How...?” and “By...?” sentences. 2. the use of the structure by+v.-ing to express ways or methods Words repeat note pal physics chemistry memorize pattern v.重复， 重做 n. 笔记，记录 v. 注意，指出 n.朋友，伙伴 n.物理，物理学 n.化学 v.记忆，记住 n.模式，方式 Look at the pictures and complete the conversations. Lead-in — How he study for a test? — He studies by . does reading the textbook — How she study English? — She studies English by does listening to tapes. — How they study English? — They study English by . do asking the teacher for help Presentation How do you learn English? I learn by studying with a group. Do you learn English by reading aloud? Yes, I do. It helps my pronunciation. How can I read faster? You can read faster by reading word groups. How can I improve my pronunciation? One way is by listening to tapes. 语法重点 how在本单元中询问方式、方法，意为“怎样，怎么，如何”。 句式结构：How+do/does +主语+动词原形+…？ 常用by短语或by后接动词的-ing形式回答，表示“用……手段、方式”或“凭借……交通工具”。 how引导的特殊疑问句及答语 1. by + v.-ing 形式 表示方式、方法、手段等，by 在此结构中有“通过、借助、用（某种方式或方法）”的含义。 2. by+交通工具，意为“乘/驾驶/坐……”。 3. by+时间，意为“不迟于；在……之前；到……为止”。 by 的用法 I study English by watching English movies. He goes to school by bike. He must go home by nine o'clock. 4. by+地点，意为“在……旁边；靠近”。 5. 意为“从……经过”。 6. 用于被动语态中，后接动作的执行者，意 为“由；被”。 The teacher is standing by the window. He walked by me without speaking. This book was written by Lu Xun. Exercise 1. — How do you study for a test,? — I study ____ making word cards A. of             B. by           C. in          D. on 2. On sunny days, I often reads a novel ___ the window. A. by              B. for           C. with          D. from 3. —______did you tell her about the news? —By sending an e-mail. A. What B. Why C. When D. How 4. — How do you practice your spoken English, Andrew? — By _________ English with my classmates. A. to speak B. speaking C. speak 4a Match the questions and answers. 1. How do you practice speaking? 2. How do you learn new words? 3. How do you improve your writing? 4. How do you practice listening? 5. How do you improve your pronunciation? 6. How do you learn grammar? a. By watching English programs. b. By listening to a tape and repeating out loud. c. By having conversations with friends. d. By taking notes, doing exercises and reading a lot. e. By making word cards. f. By writing e-mails to my pen pals. 做笔记 笔友 4b Make sentences using the structure “do sth. by doing” with the subjects in the box and information that is true for you. math physics chemistry Chinese history geography e.g. I usually practice my English by taking notes/ reading books and newspapers/ speaking English with my classmates/ memorizing sentence patterns. I like to learn math by I like to practice my physics by I like to improve my chemistry by solving new math problems every day. doing extra exercises. memorizing chemical terms and doing experiments. Complete these statements. Use information that is true for you. 4. I like to practice my Chinese by 5. I like to improve my history and geography by_ keeping a diary in Chinese. watching historical and geographical programs. 4c Check (√) what you do to learn English. Then interview your partner. A: Do you learn English by doing grammar exercises? B: Yes, I do. A: How often do you do them? B: … 多久一次 I learn English by… My partner learns English by… yes no how often yes no how often doing grammar exercises √ taking notes in English √ sometimes reading English books/magazines keeping a diary in English using an English dictionary √ … How about you? Summary 1. how 询问方式、方法，意为“怎样，怎么，如何”, 常用by短语或by后接动词的-ing形式回答。 2. by 的用法 by+v-ing. 其他用法 Homework Review the grammar of "How..."and "by+V-ing". Do the exercises.(课时练) Thank you $$