[初中英语]牛津译林版七上：Unit 1 This is me Grammar （共31张PPT）.pptVIP

* Unit 1 This is me Grammar Grammar (Simple Present Tense ） 一般现在时 一般现在时的用法 My hair is long. ★ 表示现在存在的状态。 I am a teacher. You are students. Simon loves playing football after class. ★表示经常性、习惯性的动作。 Cats eat fish. ★ 表示客观事实或普遍真理。 We use the simple present tense when we talk about : Amy goes swimming after school. I have a dog. Cats eat fish. thing that we do regularly things that are always true things that are true now a.Fish live in water. b.I go to school every day. c.I live in Nanjing. d.I am a student. e.I have breakfast at 7.00a.m. f.Nice music makes us happy. g.Kitty likes stickers. h.The elephant has long nose. i.I go to the Reading Club every Tuesday. a f h d g b i c e g 一般现在时用法小结 英语句子的时态是指句中谓语动词在不同的时间和状况下所使用的某种动词形式。 一. 当我们谈论以下几种情况时,用一般现在时： 1. 表示现在存在的状态; 2. 表示经常性、习惯性的动作; 3. 表示客观事实或普遍真理。 二. “ be ”动词的一般现在时形式有三种：am, is , are。 其用法如下： I We/You/They happy. He/She/It am/’m is/’s are/’re 一般现在时be动词在 肯定句中的用法 He/She/It is 或 He’s /She’s /It’s You/We/They are或 You’re/We’re/They’re happy I am 或 I’m 一般现在时be动词在 肯定句中的用法 例句： 1. I am a teacher. 2. You are students. 3. We are good friends. 4. They are on the football field. 5. Simon and Sandy are classmates. 6. He is a polite and helpful boy. 7. It is an e-dog. 8. Sandy is tall and slim. 9. Her hair is long. 用法口诀： “我(I)”用am , “你(you)”用are, “is用于“他(he)”、“她(she)”、“它(it)”, 复数人称都用“are”。 He / She / It is not 或 He / She / It isn’t You/ We / They are not 或 You / We / They aren’t happy I am not或 I’m not 一般现在时be动词的否定句 I You/We/They happy He/She/It am not/ ’m not are not/ aren’t is not isn’t 一般现在时be动词的否定句 I you/we/they happy? He/she/it Am Are Is 一般现在时be动词的 一般疑问句 Yes, I am. No, I am/’m not. Yes, you/we/they are. No, you/we/they are not. aren’t Yes, he/she/it is. No, he/she/it is not (isn’t). 一般疑问句的肯定答和否定回答 is. are. am. he/she/it you/ we/ they Yes, happy? he/she /it you/we /they I Is Are I Am