Unit 2 Daily life 第三课时Grammar 课件 2023-2024学年沪教牛津版英语七年级上册

Unit 2 Daily life Period 3 Grammar 牛津深圳·广州版 七年级上册 Learning objects 1.能够分析一般现在时的陈述句、一般疑问句以及否定句的结构特征，以及辨析各个频度副词的表示频率时程度上的差异。 2.能够与同学采取问答的方式，共同完成掌握频度副词以及一般现在的用法的学习任务。 3.能归纳一般现在时的结构与用法以及理解一般现在时中第三人称单数动词的变化规律。 4.能够理解英语时态的变化，能正确运用所学的一般现在时描写日常生活。 Lead in Watch a video Miss Rabbit runs the ice-cream stall, the recycling centre, the library. Lead in She drives the train, the fire engine, flies a rescue helicopter and works the supermarket check-out. The Simple Present Tense! Lead in What is the simple present tense ? Let me tell you. We use the simple present tense to talk about regular actions. Presentation Pay attention to the third-person singular form of the verbs. I love muddy puddles. George loves muddy puddles, too. Questions and answers: Presentation Daddy Pig, do you love muddy puddles? Yes, I do. Does Mummy Pig love muddy puddles? Yes, she does. We all love muddy puddles. 1. In statements, we add -s or ____ to verbs after he/she/it. 2. In questions, we use ____ before I/you/we/they and _____ before he/she/it. -es do does Presentation Change the following verbs into their third-person singular forms. Have a go listen talk We add -s after most verbs. listens talks pass push watch mix go do mixes passes pushes watches goes does We usually add -es after verbs ending in -s, -x, -o, -ch, -sh. fly study flies studies We usually change the -y into i and add -es to the words ending in a consonant and -y. Let me try! Summary 表示目前阶段经常发生的动作或存在的状态。 表示事物或人现在的状态、特征等 表示客观真理。 时间标志：every...always, usually, often, sometimes, seldom, never, 次数。 The Simple Present Tense 表示现在经常性、 习惯性的动作或状态 I go to school by bike with my friend every day. Daddy Pig often reads books for us after dinner. Summary Summary 表示事物或人现在的状态、特征等 I have many friends. My daddy is an engineer. Summary 表示客观事实和普遍真理 The Earth goes around the Sun. Christmas is on Dec. 25 every year. 1. be动词的一般现在时 肯定句：主语 + be + 其他 否定句：主语 + be + not + 其他 一般疑问句：be + 主语 + 其它？ 肯定回答：Yes，主语+be /否定回答：No，主语+be+not Suzy