Unit 1 Grammar 课件 2024-2025学年英语译林版七年级上册

Grammar Unit 1 This is me! 23021 能掌握动词be一般现在时的用法和动词be一般现在时的三种形式及其搭配的主语。 能掌握动词be的一般现在时的肯定句、否定句、一般疑问句及其肯否定回答的结构。 学习目标 Millie sends a message to her old friend Jenny about her new classmates. Read the message and pay attention to the use of the verb be. Hi, Jenny. I am at Sunshine Middle School now. It is a nice school. I like my new classmates. They are all very friendly. Sandy is a tall girl. She is interested in music. Simon is tall too. He is good at sport. We are friends now. How about you? Are you happy at your new school? What is the tense? Present simple tense. 一般现在时 We use the simple present tense to talk about the facts and the present states. 当我们谈论客观事实或现阶段的状态时，我们使用一般现在时。 新课讲授 What rules can you find? 动词be的一般现在时有三种形式am, is, are。 新课讲授 Millie sends a message to her old friend Jenny about her new classmates. Read the message and pay attention to the use of the verb be. Hi, Jenny. I am at Sunshine Middle School now. It is a nice school. I like my new classmates. They are all very friendly. Sandy is a tall girl. She is interested in music. Simon is tall too. He is good at sport. We are friends now. How about you? Are you happy at your new school? Work out the rule! We use the simple present tense to talk about facts and statements. We use __________ (am, are, is) with I. We use __________ (am, are, is) with you, we and they. We use __________ (arm, are, is) with he, she and it. am are is be动词搭配规律： 我(I)用am，你(you)用are，is 连接他/她/它(he/she/it)。 单数名词用is，复数名词用are。 如果主语是人称代词，在非正式文体中，动词be与前面的主语可以缩写。 如：I am=I’m You are= You’re We are= We’re They are= They’re He is= He’s She is= She’s It is= It’s I am happy. You/We/They are He/She/It is I am not happy. You/We/They are not He/She/It is not Yes, I am. you/we/they are. he/she/it is. No, I am not. you/we/they are not. he/she/it is not. Am I happy? Are you/we/they Is he/she /it Look at the sentences below and try to summarise the sentence patterns. 总结： 1. 动词be一般现在时肯定句： 主语+be动词（is/am/are）+其他. 2. 动词be一般现在时否定句： 主语+be动词（is/am/are）+ not +其他. 3. 动词be一般现在时一般疑问句及其肯否定回答： Be动词（Is/Am/Are）+主语+其他? 肯定回答 Yes, 主语+be动词（is/am/are）. 否定回答 No, 主语+be动词（is/am/are）+ not. be 动词用法口诀 be动词真伟大，生出is, am, are。 表否定很简单，not加在be后边， 若要变为疑问句，be应移到主语前。 还有一点要注意，句末问号别忘记。 Here are some pictures of Millie, her classmates and her teacher at the new school. Complete what they are saying with the correct forms of the verb be. am am Are am not Is is is are are is are Practice Millie: Hi, Simon. Hi, Sandy. (1) ______ you happy at our new school? Sandy & Simon: Yes, we (2) ______. Sandy: I like this school a lot! It (3) ______ new and clean. Our classmates (4) ______ very nice. Simon: The teachers (5) ______ nice too. Mr Wu (6) ______ my favourite teacher! Sandy: (7) ______ English easy for you, Simon? Simon: No, it (8) ______. It (9) ______ hard for me, but I like it. Sandy: How about you, Millie? (10) ______ you interested in English? Millie: Yes, I (11) ______. I (12) ______ always happy in English class. Millie is talking to her new friends. Complete their conversation with the correct forms of the verb be. Are are is are are is Is isn’t is Are am am Talk with your partner about people and things in your new school, using the correct forms of the verb be. 一、用人称代词完成下列句子： 1. 我是一个男孩。_____ am a boy. 2. 你是琳达。______ are Linda. 3. 她是玛丽。______ is Mary. 4. 它是我的小狗汪汪。____ is my dog Wangwang. 5. 他们在四班。_____ are in Class Four. 6. 我们都是学生。_____ are students. I You She It They We 当堂检测 二、用be动词完成下列句： 1. I_____ Gina. 我叫Gina。 2. She ______ Linda. 她叫Linda。 3. His name ______ Bob. 他的名字叫Bob。 4. ______ you Li Fang? 你叫李芳吗？ 5. ______ he Peter? 他叫Peter吗？ am is is Are Is 三、句型转换： 1. My sister is ill.(改成否定句) 2. Mike is good at singing.(改成一般疑问句并作否定回答) 3. Is your name Lisa? (补全答句) Yes，________ . My sister isn’t ill. Is Mike good at singing? No, he isn’t. it is $$